Skip Navigation
Skip to contents

JPMPH : Journal of Preventive Medicine and Public Health

OPEN ACCESS
SEARCH
Search

Articles

Page Path
HOME > J Prev Med Public Health > Volume 59(1); 2026 > Article
Systematic Review
Digital Technologies in Hospital Pharmacy: A Systematic Review of Their Impact on Efficiency, Safety, and Inventory Management
Eka Pranata Bagus Abimanyu1orcid, Satibi2orcid, Dwi Endarti2orcid
Journal of Preventive Medicine and Public Health 2026;59(1):1-11.
DOI: https://doi.org/10.3961/jpmph.25.495
Published online: October 5, 2025
  • 5,180 Views
  • 465 Download

1Master Program in Management Pharmacy, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia

2Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia

Corresponding author: Satibi, Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Jalan Sekip Utara, Yogyakarta 55281, Indonesia E-mail: Satibi@ugm.ac.id
• Received: June 23, 2025   • Revised: September 4, 2025   • Accepted: September 5, 2025

Copyright © 2026 The Korean Society for Preventive Medicine

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

next
  • Objectives:
    Digital transformation in hospital pharmacies is a strategic priority to improve medication safety, optimize inventory management, and streamline dispensing. Although healthcare digitalization has been widely studied, evidence of its impact on key performance indicators within hospital pharmacy operations remains limited. This review consolidates available evidence on how digital technologies affect hospital pharmacy performance, focusing on dispensing time, medication safety, and inventory practices.
  • Methods:
    A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. Web of Science, PubMed, and Scopus were searched for English-language studies (2014–2024) conducted in general, academic, or tertiary hospitals. Eligible interventions included automation technologies (e.g., automated dispensing cabinets, robotic dispensing), digital systems (e.g., computerized physician order entry, electronic prescribing), or hybrid platforms. Outcomes included measures of dispensing efficiency, medication safety, and inventory management. Two reviewers independently screened studies and extracted data.
  • Results:
    Of 319 records, 9 studies met the inclusion criteria, spanning Saudi Arabia, the United States, Denmark, Iran, Jordan, Australia, and France. Most reported improvements in dispensing efficiency, safety (through lower error rates), and inventory control. Secondary gains included streamlined workflows and higher staff satisfaction. Challenges included resource-intensive implementation, workflow disruption, technological downtime, interoperability issues, and reliance on user compliance. Operational gains did not always yield measurable clinical benefits such as reduced morbidity or length of stay.
  • Conclusions:
    Digital technologies can improve efficiency, safety, and inventory control in hospital pharmacies; however, their success depends on institutional readiness, infrastructure, and human factors. Robust studies are needed to evaluate long-term impacts, cost-effectiveness, and implementation strategies.
Digital transformation in the healthcare sector, particularly in hospital pharmacies, has become a top priority for enhancing the safety and efficiency of medication management. Digitalization can make medicines safer, facilitate easier tracking of inventory, and expedite dispensing, ultimately improving the quality of care. Hospital pharmacies must have manage resources effectively to ensure that patients receive the correct medicines on time [1].
The urgency around digitalization in hospital pharmacy settings is growing because of persistent challenges in medication administration and rising service demand. Evidence shows that deploying automated systems throughout the distribution process can reduce patient waiting times and improve the accuracy of medication administration [2]. Furthermore, digital tools support inventory management by reducing the risk of stock shortages or overstock, enabling real-time stock monitoring, and minimizing waste [3]. Key performance indicators (KPIs), such as dispensing time, drug supply, dead stock, expired drugs, and medication errors, are crucial for determining the effectiveness and efficiency of digitalization in improving pharmacy operations [4].
Although numerous studies have examined digital transformation in healthcare more broadly, relatively few have investigated its specific impacts within hospital pharmacy environments. The literature still lacks comprehensive analyses that clarify how digitalization influences critical KPIs in these settings [5]. To fill this gap, structured studies are needed that not only measure the impact of digital technologies on pharmacy performance but also provide managers with evidence-based information to inform decision-making.
Numerous systematic reviews have examined the role of digital technologies in pharmacy services; however, most have been limited in scope, settings, or outcomes. For example, Batson et al. [6] and Shbaily et al. [7] evaluated automated systems for medication dispensing but did not consider technologies such as computerized physician order entry (CPOE) or barcode medication administration (BCMA). Meknassi Salime et al. [8] examined automation models, focusing primarily on clinical outcomes, while Nasution et al. [9] presented a descriptive overview of hospital pharmacy systems without a performance-based synthesis. Reviews by Alsoweih et al. [10] and Nwokedi et al. [11] assessed broader digital health adoption, but emphasized community or telepharmacy contexts rather than hospital-based operations. Zheng et al. [12] conducted a systematic review of closed-loop medication management technologies and their impact on workflows and safety; however, their analysis was limited to controlled substances and excluded broader operational or inventory-related outcomes.
To date, no comprehensive systematic review has integrated findings across multiple digital technologies—such as automated dispensing cabinets (ADCs), CPOE, BCMA, and robotic dispensing units—while concurrently evaluating their impact on dispensing efficiency, medication safety, and inventory management in hospital pharmacy settings. This review addresses that gap by synthesizing quantitative, performance-based outcomes using a Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guided methodology, thereby providing a unified framework for understanding the operational value of digital transformation in hospital pharmacy practice.
This article focuses on dispensing efficiency, medication safety, and inventory management to examine how digitalization influences KPIs in the hospital pharmacy environment. Through a comprehensive systematic review, we aim to advance the knowledge base in pharmacy management, identify areas requiring further research, and provide practical insights for healthcare stakeholders and pharmacy installation managers seeking to enhance the quality of pharmaceutical services [13].
Study Design
A systematic literature review was conducted to evaluate the impact of digital tools on hospital pharmacy operations. This review followed the PRISMA 2020 guidelines [14].
Search Strategy
A comprehensive search strategy was employed to identify publications related to digitalization in hospital pharmacies, with a focus on dispensing efficiency, medication safety, and inventory management. The search strategy incorporated keywords such as “pharmacy,” “pharmacy department,” “hospital pharmacy,” “digitalization,” “electronic system,” “automation,” “dispensing time,” “drug availability,” “death stock,” “expired drugs,” “medication error,” and “procurement accuracy.” Extensive literature searches were conducted across Web of Science, PubMed, and Scopus. Detailed search strings for each database are provided in Supplemental Material 1.
Eligibility Criteria
This review included original, peer-reviewed research articles published in English between 2014 and 2024. Eligible studies were conducted in hospital settings—specifically general hospitals, academic hospitals, or tertiary-level institutions—and investigated the use of digital technologies in pharmacy operations.
For this review, digital technologies were defined as hardware or software systems designed to support medication management processes within hospital pharmacy settings. Studies were considered eligible if they evaluated at least one of the following categories: (1) Automation technologies, such as ADCs or robotic dispensing systems; (2) Digital systems, such as CPOE, electronic prescribing (e-prescribing), or pharmacy information management systems; (3) Hybrid solutions integrated platforms combining hardware and software, such as ADCs with barcode verification systems; (4) Eligible studies were required to report outcomes in at least one of the following domains: (i) Dispensing efficiency (e.g., prescription processing time, patient wait time), (ii) Medication safety (e.g., dispensing error rates, misidentification incidents), and (iii) Inventory management (e.g., drug availability, expired stock, stockout rates).
Studies were excluded if they met any of the following conditions: (1) Conducted in non-general hospital settings, including psychiatric hospitals, rehabilitation centers, military field hospitals, or specialized care institutions (e.g., oncology-only or infectious disease hospitals); (2) Focused primarily on community pharmacies, standalone outpatient retail services, or ambulatory care centers not integrated into hospital-based pharmacy services; (3) Investigated experimental or prototype technologies that had not yet been implemented in real-world hospital operations; (4) Did not report quantitative performance outcomes related to medication dispensing, safety, or inventory management; (5) Were not published in English, did not provide full-text access, or were published in non-peer-reviewed formats (e.g., conference abstracts, editorials, reviews, or opinion pieces).
These inclusion and exclusion criteria were applied during the title/abstract and full-text screening stages to ensure that only empirical, practice-based studies conducted in real hospital environments were incorporated into the analysis.
The decision to include only English-language, open-access articles was made to ensure that all selected studies could be retrieved in full and critically appraised by the review team without institutional subscription barriers. While this restriction may have excluded relevant studies in other languages or subscription-only journals, it enhanced the transparency and reproducibility of the review process. Additionally, experimental or prototype technologies were excluded, allowing the study to focus solely on technologies that had been fully implemented in routine hospital pharmacy operations. This approach makes the results directly applicable to real-world practice.
Study Selection Process
The study selection process followed PRISMA 2020 guidelines. Two reviewers (EPBA and DE) independently screened the titles and abstracts of all articles retrieved from the databases. After the initial screening, full-texts were assessed for eligibility based on the predefined criteria. Disagreements during screening were resolved through discussion and consensus. Any remaining disagreements were resolved by consultation with Satibi (S). A total of 319 records were identified. After removing duplicates and applying the eligibility criteria, 68 full-text articles were assessed, of which 7 met the inclusion requirements. An additional 2 studies were identified by hand-searching, resulting in 9 articles included in the synthesis. The process is summarized in the PRISMA flowchart (Figure 1).
Data Extraction
Data were extracted independently by 2 reviewers (EPBA and DE) using a standardized form. Extracted variables included study characteristics (author, year, country, setting, design), type of digital technology, implementation details, and reported outcomes related to dispensing efficiency, medication safety, and inventory management. Discussions or consultations with a third reviewer (S) were used to resolve disagreements. The extracted data were summarized in tables and synthesized narratively.
Quality Assessment
The methodological quality of the included studies was evaluated using the relevant Joanna Briggs Institute (JBI) Critical Appraisal Checklists. Two reviewers (EPBA and DE) conducted the appraisal independently, and disagreements were resolved by consensus or by involving a third reviewer (S). Studies were not excluded based on appraisal results; instead, quality ratings were reported Table 1 [15-23] to aid interpretation of the findings (Supplemental Material 2).
Statistical Analysis
A narrative synthesis was performed to summarize the evidence across studies, identify patterns in the impact of digital technologies, and highlight implementation challenges. The analysis was structured around 3 core domains: dispensing efficiency, medication safety, and inventory management.
Ethics Statement
This study is a systematic review using published secondary data and does not involve human or animal subjects.
Quality Assessment of Included Studies
The included studies largely met the essential quality standards set by the JBI [24]. However, some methodological gaps were observed, including insufficient data on confounding factors and inadequate follow-up, particularly in implementation case reports. Despite these issues, the studies provide valuable insights into how digital technologies affect hospital pharmacy operations. Detailed quality appraisal results using the JBI checklist are provided in Supplemental Materials 2 and 3.
Overview of Included Studies
A total of 9 studies were included in the final synthesis, conducted in Saudi Arabia, the United States, Denmark, Iran, Jordan, Australia, and France. These studies employed diverse designs, including retrospective reviews, prospective observational studies, and implementation reports. The digital technologies evaluated encompassed ADCs, e-prescribing, CPOE, BCMA, and hybrid systems integrating multiple technologies. The studies varied in scope, sample size, and setting, reflecting the heterogeneity of digital pharmacy implementation across hospital contexts, as summarized in Table 2 [15-23].
Dispensing Efficiency
All included studies reported outcomes related to dispensing efficiency. The use of ADCs in inpatient wards led to an 83% reduction in medication administration time [15]. Adoption of a thrice-daily medication cart-fill process reduced the number of prepared oral doses by 32.7% and cut medication lead times by 55% to 65% [16]. Implementation of robotic dispensing units in outpatient pharmacy services decreased patient waiting times and lowered the dispensing error rate from 1.00% to 0.24% [18]. Integration of ADCs with barcode verification systems reduced the time required for medication preparation, contributing to faster and more accurate medication distribution [22].
Medication Safety
Digital technologies were also associated with improvements in medication safety. In a Danish acute medical unit, the implementation of a complex automated medication system including automated dispensing and BCMA significantly reduced medication administration errors [17]. In outpatient settings, electronic prescribing was associated with 631 medication errors versus 3714 under paper-based system [19]. A combination of CPOE, ADCs, and automated packaging systems demonstrated positive impacts on medication safety, although specific error reduction percentages were not reported [20]. Barcode verification technology integrated with electronic inventory systems also enhanced dispensing accuracy [22]. ADCs equipped with reverse logistics processes contributed to safer drug use and lower medication return rates [23].
Inventory Management Outcomes
Inventory-related metrics were discussed in 4 studies, covering stock control, expiry reduction, and drug availability. A 20% decrease in expired medications was reported after implementing ADCs [15]. Improved stock rotation and a decrease in expired stock were observed with the use of automated systems [18]. Real-time inventory tracking through ADCs decreased stock-outs by 35% [19]. Improved ordering accuracy and reduced overstocking were achieved through better inventory reports generated by automated systems [16].
Supporting Indicators
Several studies also reported outcomes beyond the core performance indicators. Workflow speed frequently improved [15,16]. As a secondary benefit, staff satisfaction increased, with pharmacists and technicians reporting less manual work and greater accuracy [18]. In a hospital survey, 87% of nurses believed ADC implementation improved medication delivery efficiency [23]. Robotic systems were associated with increased patient throughput, enabling more prescriptions to be processed in less time [18]. Better traceability via barcode systems and greater adherence to medication delivery standards further enhanced workflow and patient safety [22].
Negative or Neutral Findings and Implementation Challenges
Although most of the included studies (Tables 3 and 4) [15-23] reported improvements in efficiency, safety, and inventory management, several also described neutral or unfavorable results, as well as implementation-related operational challenges. These findings are summarized in Table 5.
Robotic dispensing units were found to reduce dispensing errors and patient wait times, but they required substantial staff training and caused temporary workflow disruptions [18]. Electronic prescribing systems lowered error rates compared with paper-based prescriptions but were vulnerable to system downtime, which at times necessitated temporary reversion to paper methods [19]. Barcode verification enhanced dispensing precision; however, its efficacy depended on consistent user adherence, which occasionally declined under time pressure [22]. Comprehensive, integrated drug-management systems improved efficiency but faced issues with interoperability and infrastructure requirements [20]. Complex automated medication systems reduced medication administration errors but did not significantly impact broader clinical outcomes [17]. ADC-enabled reverse logistics reduced expired stock and medication returns, yet effectiveness depended on nursing compliance [23]. ADC optimization improved inventory turnover but produced only modest cost savings, and required ongoing oversight [21].
This systematic review examined the impact of digital technologies on the efficiency, safety, and inventory management functions of hospital pharmacy services. The findings demonstrate that various technologies including ADCs, e-prescribing systems, CPOE, and BCMA, yielded positive outcomes across the 3 domains of interest. Notably, ADCs were strongly associated with reductions in dispensing time and expired stock [15,16,18,22]. In contrast, e-prescribing and barcode systems were effective in minimizing medication errors [17,19,20,22,23].
Several studies have reported substantial improvements in workflow efficiency, with dispensing times reduced by as much as 83% in one study following ADC implementation [15]. These results align with earlier reports from high-income settings linking pharmacy automation to streamlined medication distribution processes and improved staff productivity [6,12,15,16,18,22]. Our review contributes to this body of evidence by incorporating studies from diverse healthcare systems, including those in middle-income countries, suggesting that these tools are applicable across a broader range of settings.
Multiple studies documented improvements in medication safety, including fewer prescribing and administration errors [17,19,20,22,23]. These findings support the role of BCMA and CPOE in improving clinical accuracy. For example, after the adoption of e-prescribing, one study reported a reduction in medication errors from 1.30% to 0.24% [19]. These results are consistent with separate research indicating that electronic systems may reduce preventable medication errors in hospital settings [6,12]. Notably, this review extends the literature by demonstrating similar safety gains in real-world implementation contexts rather than controlled experimental designs.
Inventory management outcomes, although reported in fewer studies, suggest that automation can significantly reduce expired drugs, improve stock rotation, and lower the incidence of stockouts [15,16,18,19,21,23]. This supports the view that digital technology optimizes the financial and logistical performance of pharmacy departments in addition to improving clinical operations. For example, Almalki et al. [15] reported a 20% reduction in expired medications following ADC implementation.
Despite the predominantly positive outcomes observed, the included studies demonstrated substantial variability in study design, scope of implementation, outcome measures, and healthcare settings [15-23]. Some were restricted to descriptive implementation reports, whereas others used rigorous quantitative approaches. This variability limited the generalizability of the findings and made direct comparisons between technologies or contexts more difficult. Nonetheless, the overall direction of the data is reinforced by the consistent positive trends across various settings.
At the same time, several studies reported neutral or even adverse outcomes, along with operational challenges that may limit the effectiveness of digital interventions [17-20,22,23]. Commonly reported barriers included the need for extensive workflow adaptation, resource-intensive setup processes, and increased documentation during the initial adoption phases [15,16,18,20]. Technical problems were also identified as threats to sustained performance, including system outages, incompatibilities with existing hospital information systems, and reliance on reliable internet connectivity [18-20,22].
When interpreting these results, it is essential to acknowledge potential sources of bias. Publication bias may have favored studies reporting positive or statistically significant outcomes, while neutral or negative findings could be underrepresented. In addition, unmeasured confounding factors—such as concurrent policy changes, staff training initiatives, or infrastructure upgrades—may have contributed to the observed effects, making it difficult to attribute improvements solely to the adoption of digital technologies. Compared with previous systematic reviews that focused on single interventions (e.g., ADCs or e-prescribing) or specific geographic contexts, the present review adopts a broader scope by synthesizing evidence across multiple technologies and diverse healthcare systems. This integrative approach enables a more comprehensive understanding of operational impacts, while also introducing greater heterogeneity, which should be considered when formulating policy or implementation strategies.
Notably, some research indicates that gains in operational efficiency do not always translate into significant improvements in broader clinical outcomes, such as shorter hospital stays or lower patient morbidity [17]. Furthermore, the effectiveness of specific interventions—particularly automated dispensing systems and barcode verification—was highly dependent on consistent user compliance, which could be compromised during periods of high workload or time pressure [18,19,22,23]. These findings underscore the need for implementation strategies that address both technical and human factors to ensure the long-term success of digital transformation in hospital pharmacy practice.
Finally, several implementation-focused studies carried a higher risk of bias due to limited methodological transparency, the absence of comparator groups, or a lack of confounder adjustment [15-23]. As such, while the overall direction of evidence supports the benefits of digital technologies in hospital pharmacy, caution is warranted when interpreting the magnitude of their impact.
Limitations
This review has several limitations. First, the included studies exhibited substantial variability in design, scope, and reporting quality, precluding a meta-analysis. Second, many studies relied on before-and-after comparisons without control groups, increasing their vulnerability to bias. Third, our decision to include only English-language and open-access publications, while practical to ensure complete and transparent appraisal, may have resulted in the exclusion of other relevant studies. Introducing potential selection bias. Ultimately, despite the application of JBI critical appraisal techniques, the overall strength of evidence is moderate due to the prevalence of observational designs and the limited use of robust implementation science frameworks.
The restricted number of studies in this review inherently limits the generalizability of the findings. Variability in hospital size, healthcare infrastructure, and national regulatory frameworks across studies may affect both the feasibility and the magnitude of the reported impacts. Consequently, the applicability of these results to settings with markedly different resources or organizational structures—particularly low-resource hospitals—should be interpreted with caution.
Policy and Practice Implications
Hospital managers and policymakers should prioritize the adoption of digital technologies in pharmacy operations as part of broader health system modernization strategies. Successful implementation requires not only financial investment but also sustained leadership support, cross-departmental coordination, comprehensive staff training, and contingency plans for technical disruptions. Tailoring adoption strategies to local resources and workflow contexts will be critical to maximizing the long-term value of digital transformation in hospital pharmacy services.
This systematic review provides evidence that digital technologies—such as ADCs, CPOE, BCMA, and robotic dispensing units—can meaningfully improve hospital pharmacy performance in dispensing efficiency, medication safety, and inventory management. These interventions were associated with shorter dispensing times, fewer drug errors, and improved inventory control, including fewer stock-outs and less expired stock, across various healthcare settings.
However, the results also point to critical contextual constraints. Significant resources, staff training, and workflow adjustments were frequently required for implementation, and system outages, interoperability issues, and inconsistent user compliance posed ongoing threats to sustained performance. Furthermore, quantifiable improvements in broader clinical outcomes, such as patient morbidity or length of stay, were not typically observed despite operational gains.
Overall, integrating digital technologies into hospital pharmacy operations confers specific operational and safety advantages; however, their effectiveness depends on institutional preparedness, infrastructural capacity, and human factors. To measure long-term effects, assess cost-effectiveness, and identify strategies for overcoming implementation barriers, future studies should employ robust, comparative designs.
Supplemental materials are available at https://doi.org/10.3961/jpmph.25.495.

Conflict of Interest

The authors have no conflicts of interest associated with the material presented in this paper.

Funding

This research was supported by the Indonesia Endowment Fund for Education (LPDP), Ministry of Finance of the Republic of Indonesia, through the Master’s Scholarship Program (grant No. LOG-14669/LPDP.3/2024).

Acknowledgements

None.

Author Contributions

Conceptualization: Abimanyu EPB, Satibi, Endarti D. Data curation: Abimanyu EPB, Satibi, Endarti D. Funding acquisition: Abimanyu EPB. Methodology: Abimanyu EPB, Satibi, Endarti D. Writing – original draft: Abimanyu EPB, Satibi, Endarti D. Writing – review & editing: Abimanyu EPB, Satibi, Endarti D.

Figure. 1.
Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 flow diagram of study selection.
jpmph-25-495f1.jpg
Table 1.
Overview of implemented digital technologies in reviewed studies
Studies Technology/System Category Description of implementation Notes
Almalki et al., 2023 [15] ADCs Automation Integrated ADCs into inpatient wards to enable real-time access to medications Supported by staff training and real-time tracking
Lathrop et al., 2014 [16] Thrice-daily cart fill process Workflow redesign Transitioned from once-daily to thrice-daily medication delivery cycles Focused on process efficiency rather than hardware/software
Risør et al., 2018 [17] cAMS & BCMA Hybrid Combined automated unit-dose dispensing with barcode scanning and compliance protocols Enhanced precision in high-acuity settings
Al Nemari et al., 2022 [18] Robotic dispensing system Automation Applied robotic technology in outpatient pharmacy, guided by Six Sigma methodology Involved in multidisciplinary collaboration and restructured workflow
Ababneh et al., 2020 [19] Electronic prescription system Digital system Replaced manual prescriptions with standardized electronic input across facilities Integrated directly into pharmacy and physician systems
Al-Mofleh et al., 2023 [20] CPOE, ADCs, automated packaging Hybrid system Combined CPOE with automated packaging and ADCs for full-cycle medication management Represents a fully integrated digital dispensing model
O’Neil et al., 2016 [21] ADC optimization Automation Adjusted stock levels and removed low-usage drugs from ADC systems Focused on improving efficiency and reducing inventory clutter
Oldland et al., 2015 [22] Barcode verification+ADCs Supportive+automation Integrated barcode verification with electronic inventory for real-time tracking Improved traceability and minimized manual intervention
Deliberal et al., 2018 [23] ADCs with reverse logistics Automation Incorporated a system for returning unused meds directly into ADC for inventory adjustment Aimed to reduce expired or wasted medications

ADCs, automated dispensing cabinets; cAMS, complex automated medication system; BCMA, barcode medication administration; CPOE, computerized physician order entry.

Table 2.
Characteristics of included studies
Studies Country Setting Technology/System implemented Study design
Almalki et al., 2023 [15] Saudi Arabia Inpatient hospital ADC Observational
Lathrop et al., 2014 [16] USA Tertiary hospital Thrice-daily cart fill system Implementation report
Risør et al., 2018 [17] Denmark Acute medical unit cAMS (automated dispensing+BCMA) Prospective observational
Al Nemari et al., 2022 [18] Saudi Arabia Outpatient pharmacy Robotic dispensing system Retrospective performance review
Ababneh et al., 2020 [19] Jordan Outpatient clinics Electronic prescription system Comparative observational study
Al-Mofleh et al., 2023 [20] Bahrain Hospital pharmacy CPOE, ADCs, automated packaging Implementation case report
O’Neil et al., 2016 [21] USA Multiple hospital units ADC optimization (stock & workflow) Observational evaluation
Oldland et al., 2015 [22] USA General hospital ADCs+barcode verification Observational study
Deliberal et al., 2018 [23] Brazil University hospital ADCs with reverse logistics Quantitative descriptive study

ADCs, automated dispensing cabinets; cAMS, complex automated medication system; BCMA, barcode medication administration; CPOE, computerized physician order entry.

Table 3.
Key performance indicators related to technology intervention
Studies Technology intervention KPI measured Measurable value Explanation
Almalki et al., 2023 [15] ADCs Reduction in medication administration time 83% reduction Directly impacts dispensing efficiency by speeding up the medication delivery process
Lathrop et al., 2014 [16] Thrice-daily cart fill Decrease in prepared oral doses and lead times 32.7% decrease in doses; 55–65% reduction in lead times Enhances dispensing efficiency by reducing preparation time and improving workflow
Risør et al., 2018 [17] cAMS included automated dispensing and BCMA; npsAMS consisted of automated unit-dose dispensing and BCMA Reduction in overall medication errors Significant reduction Directly relates to medication safety by minimizing the risk of errors during medication administration
Al Nemari et al., 2022 [18] Robotic dispensing units Decrease in dispensing errors and patient wait time Dispensing error rate from 1.00 to 0.24%; significant reduction in wait time Enhances medication safety and dispensing efficiency by ensuring accurate dispensing and timely service
Ababneh et al., 2020 [19] Electronic prescription Comparison of errors in electronic vs. paper prescriptions 631 errors with electronic system vs. 3714 with paper Highlights medication safety by demonstrating the superiority of electronic systems in reducing errors
Al-Mofleh et al., 2023 [20] ADCs, automated medication packaging, CPOE system Improvement in patient safety and reduction in medication errors Enhanced safety metrics Directly linked to medication safety by reducing the likelihood of medication errors
O’Neil et al., 2016 [21] ADCs Reduction in stockout rates in medication inventory Decreased stockout percentages Relates to inventory management by ensuring better medication availability
Oldland et al., 2015 [22] ADCs Enhanced accuracy in medication dispensing Significant reduction in dispensing errors Directly impacts medication safety by ensuring that the correct medications are dispensed
Integration of barcode verification technology
Deliberal et al., 2018 [23] ADCs Lowered medication return rates and improved patient safety Significant reduction in return rates Relates to both medication safety and inventory management by minimizing waste and ensuring proper medication use

KPIs, key performance indicators; ADCs, automated dispensing cabinets; CPOE, computerized physician order entry; BCMA, barcode medication administration; cAMS, complex automated medication system; npsAMS, non-patient-specific automated medication system.

Table 4.
Supporting indicators related to technology intervention
Studies Technology intervention Supporting indicator Observed impact Explanation
Almalki et al., 2023 [15] ADCs Increased operational efficiency in medication management Improved workflow metrics Enhances dispensing efficiency by streamlining processes and reducing delays
Lathrop et al., 2014 [16] Thrice-daily cart fill Improved workflow and staff satisfaction Increased staff satisfaction scores Indirectly supports dispensing efficiency by fostering a better working environment
Risør et al., 2018 [17] cAMS included automated dispensing and BCMA; npsAMS consisted of automated unit-dose dispensing and BCMA Enhanced compliance with medication administration protocols Improved compliance rates Relates to medication safety by ensuring adherence to best practices in medication administration
Al Nemari et al., 2022 [18] Robotic dispensing units Increased patient throughput in the pharmacy department Higher patient turnover rates Enhances dispensing efficiency by allowing more patients to be served within a shorter timeframe
Ababneh et al., 2020 [19] Electronic prescription Identification of common prescription errors Data on error types Supports medication safety by providing insights into frequent errors that need addressing
Al-Mofleh et al., 2023 [20] ADCs, automated medication packaging, CPOE system Insights into inventory management practices Improved inventory turnover rates Directly relates to inventory management by optimizing stock levels and reducing waste
O’Neil et al., 2016 [21] ADCs Improved inventory turnover rates Increased turnover metrics Enhances inventory management by ensuring medications are used efficiently and not overstocked
Oldland et al., 2015 [22] ADCs Reduction in time spent on medication preparation Decreased preparation time Supports dispensing efficiency by allowing pharmacists to focus on patient care rather than preparation
Integration of barcode verification technology
Deliberal et al., 2018 [23] ADCs Enhanced tracking of medication usage and waste Improved tracking metrics Relates to both medication safety and inventory management by ensuring proper usage and minimizing waste

ADCs, automated dispensing cabinets; cAMS, complex automated medication system; BCMA, barcode medication administration; npsAMS, non-patient-specific automated medication system; CPOE, computerized physician order entry.

Table 5.
Negative or neutral findings and implementation challenges in included studies
Studies Digital technology Negative/Neutral findings & challenges
Almalki et al., 2023 [15] ADCs with medication safety alerts Required workflow adaptation; some staff reported difficulty adjusting to the new system; increased documentation burden during initial implementation
Lathrop et al., 2014 [16] Telepharmacy service for rural hospitals Dependent on stable internet connectivity; limited face-to-face interaction between pharmacists and patients; occasional delays in prescription verification during peak hours
Risør et al., 2018 [17] cAMS Reduced medication administration errors, but no significant change was observed in patient morbidity or length of stay
Al Nemari et al., 2022 [18] Robotic dispensing units Resource-intensive implementation; required substantial staff training; temporary workflow disruptions occurred during transition; dependent on cross-departmental coordination and leadership support
Ababneh et al., 2020 [19] Electronic prescribing System downtime risk; temporary reversion to paper-based prescribing during outages; increased risk of documentation errors during manual fallback
Al-Mofleh et al., 2023 [20] Integrated medication management (CPOE+ADCs+automated packaging) Interoperability issues with existing HIS; delays in full deployment; required additional information technology support and infrastructure upgrades
O’Neil et al., 2016 [21] ADC optimization Modest cost savings; requires continuous oversight to maintain stock accuracy; risk of diminishing returns without refinement
Oldland et al., 2015 [22] Barcode verification Effectiveness is dependent on consistent user compliance; scanning protocols are often bypassed under time pressure or high-volume workload
Deliberal et al., 2018 [23] Reverse logistics through ADCs Dependent on nursing compliance and timely documentation, inconsistent execution reduced effectiveness

ADCs, automated dispensing cabinets; cAMS, complex automated medication system; CPOE, computerized physician order entry; HIS, hospital information system.

  • 1. Pedersen CA, Schneider PJ, Scheckelhoff DJ. ASHP national survey of pharmacy practice in hospital settings: dispensing and administration--2014. Am J Health Syst Pharm 2015;72(13):1119-1137. https://doi.org/10.2146/ajhp150032ArticlePubMed
  • 2. Holm MR, Rudis MI, Wilson JW. Medication supply chain management through implementation of a hospital pharmacy computerized inventory program in Haiti. Glob Health Action 2015;8: 26546. https://doi.org/10.3402/gha.v8.26546ArticlePubMedPMC
  • 3. Dewi EK, Dahlui M, Chalidyanto D, Rochmah TN. Achieving cost-efficient management of drug supply via economic order quantity and minimum-maximum stock level. Expert Rev Pharmacoecon Outcomes Res 2020;20(3):289-294. https://doi.org/10.1080/14737167.2019.1633308ArticlePubMed
  • 4. Religioni U, Swieczkowski D, Gawrońska A, Kowalczuk A, Drozd M, Zerhau M, et al. Hospital audit as a useful tool in the process of introducing falsified medicines directive (FMD) into hospital pharmacy settings-a pilot study. Pharmacy (Basel) 2017;5(4):63. https://doi.org/10.3390/pharmacy5040063ArticlePubMedPMC
  • 5. Pawłowska I, Pawłowski L, Kocić I, Krzyżaniak N. Clinical and conventional pharmacy services in Polish hospitals: a national survey. Int J Clin Pharm 2016;38(2):271-279. https://doi.org/10.1007/s11096-015-0234-9ArticlePubMedPMC
  • 6. Batson S, Herranz A, Rohrbach N, Canobbio M, Mitchell SA, Bonnabry P. Automation of in-hospital pharmacy dispensing: a systematic review. Eur J Hosp Pharm 2021;28(2):58-64. https://doi.org/10.1136/ejhpharm-2019-002081ArticlePubMedPMC
  • 7. Shbaily EM, Dighriri IM, Alotaibi NS, Alqahtani RM, Mushawwal AM, Mohammed AG, et al. Effectiveness of pharmacy automation systems versus traditional systems in hospital settings: a systematic review. Cureus 2025;17(1):e77934. https://doi.org/10.7759/cureus.77934ArticlePubMedPMC
  • 8. Meknassi Salime G, Bhirich N, Cherif Chefchaouni A, El Hamdaoui O, El Baraka S, Elalaoui Y. Assessment of automation models in hospital pharmacy: systematic review of technologies, practices, and clinical impacts. Hosp Pharm 2025;00185787251315622. https://doi.org/10.1177/00185787251315622ArticlePubMedPMC
  • 9. Nasution MK, Noah SA, Harahap U. Overview of the pharmacy management system in a hospital. Syst Rev Pharm 2020;11(1):650-655. https://doi.org/10.31838/srp.2020.11.94Article
  • 10. Alsoweih HA, Fageehi AA, Hadadi JH, Sharahili IM, Alsubhi FA, Aljabry IS. The impact of digital health technologies on pharmacy services and patient care. Int J Community Med Public Health 2024;11(5):2059-2064. https://doi.org/10.18203/2394-6040.ijcmph20240954Article
  • 11. Nwokedi CN, Olowe KJ, Alli OI, Iguma DR. The role of digital health in modern pharmacy: a review of emerging trends and patient impacts. Int J Sci Res Arch 2025;14(1):1445-1455. https://doi.org/10.30574/ijsra.2025.14.1.0228Article
  • 12. Zheng WY, Lichtner V, Van Dort BA, Baysari MT. The impact of introducing automated dispensing cabinets, barcode medication administration, and closed-loop electronic medication management systems on work processes and safety of controlled medications in hospitals: a systematic review. Res Social Adm Pharm 2021;17(5):832-841. https://doi.org/10.1016/j.sapharm.2020.08.001ArticlePubMed
  • 13. Kumar S, Chakravarty A. ABC-VED analysis of expendable medical stores at a tertiary care hospital. Med J Armed Forces India 2015;71(1):24-27. https://doi.org/10.1016/j.mjafi.2014.07.002ArticlePubMedPMC
  • 14. Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 2021;372: n71. https://doi.org/10.1136/bmj.n71ArticlePubMedPMC
  • 15. Almalki A, Jambi A, Elbehiry B, Albuti H. Improving inpatient medication dispensing with an automated system. Glob J Qual Saf Healthc 2023;6(4):117-125. https://doi.org/10.36401/JQSH-23-15ArticlePubMedPMC
  • 16. Lathrop K, Lund J, Ludwig B, Rough S. Design, implementation, and evaluation of a thrice-daily cartfill process. Am J Health Syst Pharm 2014;71(13):1112-1119. https://doi.org/10.2146/ajhp130411ArticlePubMed
  • 17. Risør BW, Lisby M, Sørensen J. Complex automated medication systems reduce medication administration errors in a Danish acute medical unit. Int J Qual Health Care 2018;30(6):457-465. https://doi.org/10.1093/intqhc/mzy042ArticlePubMed
  • 18. Al Nemari M, Waterson J. The introduction of robotics to an outpatient dispensing and medication management process in Saudi Arabia: retrospective review of a pharmacy-led multidisciplinary six sigma performance improvement project. JMIR Hum Factors 2022;9(4):e37905. https://doi.org/10.2196/37905ArticlePubMedPMC
  • 19. Ababneh MA, Al-Azzam SI, Alzoubi KH, Rababa’h AM. Medication errors in outpatient pharmacies: comparison of an electronic and a paper-based prescription system. J Pharm Health Serv Res 2020;11(3):245-248. https://doi.org/10.1111/jphs.12356Article
  • 20. Al-Mofleh A, Alseddiqi M, Almannaei ON, Albalooshi L. Improving efficiency and accuracy: implementing automation in King Hamad Hospital outpatient pharmacy. Int J Appl Sci Dev 2023;2: 162-168. https://doi.org/10.37394/232029.2023.2.17Article
  • 21. O’Neil DP, Miller A, Cronin D, Hatfield CJ. A comparison of automated dispensing cabinet optimization methods. Am J Health Syst Pharm 2016;73(13):975-980. https://doi.org/10.2146/ajhp150423ArticlePubMed
  • 22. Oldland AR, Golightly LK, May SK, Barber GR, Stolpman NM. Electronic inventory systems and barcode technology: impact on pharmacy technical accuracy and error liability. Hosp Pharm 2015;50(1):34-41. https://doi.org/10.1310/hpj5001-34ArticlePubMedPMC
  • 23. Deliberal AP, Barreto DV, Menezes CP, Bueno D. Patient safety: analysis of the impact of implementation of automated dispensing cabinets on drug return in an university hospital. Clin Biomed Res 2018;38(1):35-41. https://doi.org/10.4322/2357-9730.76692Article
  • 24. Moola S, Munn Z, Tufanaru C, Aromataris E, Sears K, Sfetcu R, et al. Chapter 7: systematic reviews of etiology and risk. In: Aromataris E, Munn Z, editors. JBI manual for evidence synthesis. Adelaide: JBI; 2020. https://doi.org/10.46658/JBIMES-20-08

Figure & Data

References

    Citations

    Citations to this article as recorded by  

      • PubReader PubReader
      • Cite
        CITE
        export Copy
        Close
      • XML DownloadXML Download
      Figure
      • 0
      Digital Technologies in Hospital Pharmacy: A Systematic Review of Their Impact on Efficiency, Safety, and Inventory Management
      Image
      Figure. 1. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 flow diagram of study selection.
      Digital Technologies in Hospital Pharmacy: A Systematic Review of Their Impact on Efficiency, Safety, and Inventory Management
      Studies Technology/System Category Description of implementation Notes
      Almalki et al., 2023 [15] ADCs Automation Integrated ADCs into inpatient wards to enable real-time access to medications Supported by staff training and real-time tracking
      Lathrop et al., 2014 [16] Thrice-daily cart fill process Workflow redesign Transitioned from once-daily to thrice-daily medication delivery cycles Focused on process efficiency rather than hardware/software
      Risør et al., 2018 [17] cAMS & BCMA Hybrid Combined automated unit-dose dispensing with barcode scanning and compliance protocols Enhanced precision in high-acuity settings
      Al Nemari et al., 2022 [18] Robotic dispensing system Automation Applied robotic technology in outpatient pharmacy, guided by Six Sigma methodology Involved in multidisciplinary collaboration and restructured workflow
      Ababneh et al., 2020 [19] Electronic prescription system Digital system Replaced manual prescriptions with standardized electronic input across facilities Integrated directly into pharmacy and physician systems
      Al-Mofleh et al., 2023 [20] CPOE, ADCs, automated packaging Hybrid system Combined CPOE with automated packaging and ADCs for full-cycle medication management Represents a fully integrated digital dispensing model
      O’Neil et al., 2016 [21] ADC optimization Automation Adjusted stock levels and removed low-usage drugs from ADC systems Focused on improving efficiency and reducing inventory clutter
      Oldland et al., 2015 [22] Barcode verification+ADCs Supportive+automation Integrated barcode verification with electronic inventory for real-time tracking Improved traceability and minimized manual intervention
      Deliberal et al., 2018 [23] ADCs with reverse logistics Automation Incorporated a system for returning unused meds directly into ADC for inventory adjustment Aimed to reduce expired or wasted medications
      Studies Country Setting Technology/System implemented Study design
      Almalki et al., 2023 [15] Saudi Arabia Inpatient hospital ADC Observational
      Lathrop et al., 2014 [16] USA Tertiary hospital Thrice-daily cart fill system Implementation report
      Risør et al., 2018 [17] Denmark Acute medical unit cAMS (automated dispensing+BCMA) Prospective observational
      Al Nemari et al., 2022 [18] Saudi Arabia Outpatient pharmacy Robotic dispensing system Retrospective performance review
      Ababneh et al., 2020 [19] Jordan Outpatient clinics Electronic prescription system Comparative observational study
      Al-Mofleh et al., 2023 [20] Bahrain Hospital pharmacy CPOE, ADCs, automated packaging Implementation case report
      O’Neil et al., 2016 [21] USA Multiple hospital units ADC optimization (stock & workflow) Observational evaluation
      Oldland et al., 2015 [22] USA General hospital ADCs+barcode verification Observational study
      Deliberal et al., 2018 [23] Brazil University hospital ADCs with reverse logistics Quantitative descriptive study
      Studies Technology intervention KPI measured Measurable value Explanation
      Almalki et al., 2023 [15] ADCs Reduction in medication administration time 83% reduction Directly impacts dispensing efficiency by speeding up the medication delivery process
      Lathrop et al., 2014 [16] Thrice-daily cart fill Decrease in prepared oral doses and lead times 32.7% decrease in doses; 55–65% reduction in lead times Enhances dispensing efficiency by reducing preparation time and improving workflow
      Risør et al., 2018 [17] cAMS included automated dispensing and BCMA; npsAMS consisted of automated unit-dose dispensing and BCMA Reduction in overall medication errors Significant reduction Directly relates to medication safety by minimizing the risk of errors during medication administration
      Al Nemari et al., 2022 [18] Robotic dispensing units Decrease in dispensing errors and patient wait time Dispensing error rate from 1.00 to 0.24%; significant reduction in wait time Enhances medication safety and dispensing efficiency by ensuring accurate dispensing and timely service
      Ababneh et al., 2020 [19] Electronic prescription Comparison of errors in electronic vs. paper prescriptions 631 errors with electronic system vs. 3714 with paper Highlights medication safety by demonstrating the superiority of electronic systems in reducing errors
      Al-Mofleh et al., 2023 [20] ADCs, automated medication packaging, CPOE system Improvement in patient safety and reduction in medication errors Enhanced safety metrics Directly linked to medication safety by reducing the likelihood of medication errors
      O’Neil et al., 2016 [21] ADCs Reduction in stockout rates in medication inventory Decreased stockout percentages Relates to inventory management by ensuring better medication availability
      Oldland et al., 2015 [22] ADCs Enhanced accuracy in medication dispensing Significant reduction in dispensing errors Directly impacts medication safety by ensuring that the correct medications are dispensed
      Integration of barcode verification technology
      Deliberal et al., 2018 [23] ADCs Lowered medication return rates and improved patient safety Significant reduction in return rates Relates to both medication safety and inventory management by minimizing waste and ensuring proper medication use
      Studies Technology intervention Supporting indicator Observed impact Explanation
      Almalki et al., 2023 [15] ADCs Increased operational efficiency in medication management Improved workflow metrics Enhances dispensing efficiency by streamlining processes and reducing delays
      Lathrop et al., 2014 [16] Thrice-daily cart fill Improved workflow and staff satisfaction Increased staff satisfaction scores Indirectly supports dispensing efficiency by fostering a better working environment
      Risør et al., 2018 [17] cAMS included automated dispensing and BCMA; npsAMS consisted of automated unit-dose dispensing and BCMA Enhanced compliance with medication administration protocols Improved compliance rates Relates to medication safety by ensuring adherence to best practices in medication administration
      Al Nemari et al., 2022 [18] Robotic dispensing units Increased patient throughput in the pharmacy department Higher patient turnover rates Enhances dispensing efficiency by allowing more patients to be served within a shorter timeframe
      Ababneh et al., 2020 [19] Electronic prescription Identification of common prescription errors Data on error types Supports medication safety by providing insights into frequent errors that need addressing
      Al-Mofleh et al., 2023 [20] ADCs, automated medication packaging, CPOE system Insights into inventory management practices Improved inventory turnover rates Directly relates to inventory management by optimizing stock levels and reducing waste
      O’Neil et al., 2016 [21] ADCs Improved inventory turnover rates Increased turnover metrics Enhances inventory management by ensuring medications are used efficiently and not overstocked
      Oldland et al., 2015 [22] ADCs Reduction in time spent on medication preparation Decreased preparation time Supports dispensing efficiency by allowing pharmacists to focus on patient care rather than preparation
      Integration of barcode verification technology
      Deliberal et al., 2018 [23] ADCs Enhanced tracking of medication usage and waste Improved tracking metrics Relates to both medication safety and inventory management by ensuring proper usage and minimizing waste
      Studies Digital technology Negative/Neutral findings & challenges
      Almalki et al., 2023 [15] ADCs with medication safety alerts Required workflow adaptation; some staff reported difficulty adjusting to the new system; increased documentation burden during initial implementation
      Lathrop et al., 2014 [16] Telepharmacy service for rural hospitals Dependent on stable internet connectivity; limited face-to-face interaction between pharmacists and patients; occasional delays in prescription verification during peak hours
      Risør et al., 2018 [17] cAMS Reduced medication administration errors, but no significant change was observed in patient morbidity or length of stay
      Al Nemari et al., 2022 [18] Robotic dispensing units Resource-intensive implementation; required substantial staff training; temporary workflow disruptions occurred during transition; dependent on cross-departmental coordination and leadership support
      Ababneh et al., 2020 [19] Electronic prescribing System downtime risk; temporary reversion to paper-based prescribing during outages; increased risk of documentation errors during manual fallback
      Al-Mofleh et al., 2023 [20] Integrated medication management (CPOE+ADCs+automated packaging) Interoperability issues with existing HIS; delays in full deployment; required additional information technology support and infrastructure upgrades
      O’Neil et al., 2016 [21] ADC optimization Modest cost savings; requires continuous oversight to maintain stock accuracy; risk of diminishing returns without refinement
      Oldland et al., 2015 [22] Barcode verification Effectiveness is dependent on consistent user compliance; scanning protocols are often bypassed under time pressure or high-volume workload
      Deliberal et al., 2018 [23] Reverse logistics through ADCs Dependent on nursing compliance and timely documentation, inconsistent execution reduced effectiveness
      Table 1. Overview of implemented digital technologies in reviewed studies

      ADCs, automated dispensing cabinets; cAMS, complex automated medication system; BCMA, barcode medication administration; CPOE, computerized physician order entry.

      Table 2. Characteristics of included studies

      ADCs, automated dispensing cabinets; cAMS, complex automated medication system; BCMA, barcode medication administration; CPOE, computerized physician order entry.

      Table 3. Key performance indicators related to technology intervention

      KPIs, key performance indicators; ADCs, automated dispensing cabinets; CPOE, computerized physician order entry; BCMA, barcode medication administration; cAMS, complex automated medication system; npsAMS, non-patient-specific automated medication system.

      Table 4. Supporting indicators related to technology intervention

      ADCs, automated dispensing cabinets; cAMS, complex automated medication system; BCMA, barcode medication administration; npsAMS, non-patient-specific automated medication system; CPOE, computerized physician order entry.

      Table 5. Negative or neutral findings and implementation challenges in included studies

      ADCs, automated dispensing cabinets; cAMS, complex automated medication system; CPOE, computerized physician order entry; HIS, hospital information system.


      JPMPH : Journal of Preventive Medicine and Public Health
      TOP