ABSTRACT
Tuberculosis (TB) remains a significant global health challenge. Indeed, according to the World Health Organization (WHO), TB is classified as the second most common cause of death worldwide due to a single infectious agent in 2022, following COVID-19. To effectively manage tuberculosis patients, it is necessary to ensure accurate diagnosis, prompt treatment initiation, and vigilant monitoring of patients' progress. In 2017, the TB Ge network was implemented and launched in two primary hospitals within the Liguria Region in Italy, with the main purpose to manage tuberculosis infections. This system, organized as a web-based tool, simplifies the manual input of patient's data and therapies, while automating the integration of test results from hospitals' Laboratory Information Systems (LIS), without requiring human intervention. The goal of this paper is to highlight the outcomes achieved through the implementation of the TB Ge network in a period seriously affected by the COVID-19 pandemia and outline future directions. More specifically, the aim is to extend its adoption to all hospitals in the Liguria Region, thus improving the management of tuberculosis infections across healthcare facilities.
Subject(s)
COVID-19 , Tuberculosis , Humans , Tuberculosis/diagnosis , Italy , SARS-CoV-2 , Internet , Infection Control/methods , Clinical Laboratory Information SystemsABSTRACT
BACKGROUND Although approximately 25% of Brazilians have private health coverage (PHC), studies on the surveillance of chronic kidney disease (CKD) in this population are scarce. The objective of this study was to estimate the prevalence of CKD in individuals under two PHC regimes in Brazil, who total 8,335,724 beneficiaries. METHODS Outpatient serum creatinine and proteinuria results of individuals from all five regions of Brazil, ≥18 years of age, and performed between 10/01/2021 and 10/31/2022, were analyzed through the own laboratory network database. People with serum creatinine measurements were evaluated for the prevalence and staging of CKD, and those with simultaneous measurements of serum creatinine and proteinuria were evaluated for the risk category of the disease. CKD was classified according to current guidelines and was defined as a glomerular filtration rate (GFR)<60 ml/min/1.73 m² estimated by the 2021 CKD-EPI equation. RESULTS The number of adults with serum creatinine results was 1,508,766 (age 44.0 [IQR, 33.956.8] years, 62.3% female). The estimated prevalence of CKD was 3.8% (2.6%, 0.8%, 0.2% and 0.2% in CKD stages 3a, 3b, 4 and 5, respectively), and it was higher in males than females (4.0% vs. 3.7%, p<0.001, respectively) and in older age groups (0.2% among 18-29-year-olds, 0.5% among 30-44-year-olds, 2.0% among 45-59-year-olds, 9.4% among 60-74-yearolds, and 32.4% among ≥75-year-olds, p<0.001) Adults with simultaneous results of creatinine and proteinuria were 64,178 (age 57.0 [IQR, 44.867.3] years, 58.1% female). After adjusting for age and gender, 70.1% were in the low-risk category of CKD, 20.0% were in the moderate-risk category, 5.8% were in the high-risk category, and 4.1% were in the very high-risk category. CONCLUSION The estimated prevalence of CKD was 3.8%, and approximately 10% of the participants were in the categories of high or very high-risk of the disease. While almost 20% of beneficiaries with PHC had serum creatinine data, fewer than 1% underwent tests for proteinuria. This study was one of the largest ever conducted in Brazil and the first one to use the 2021 CKD-EPI equation to estimate the prevalence of CKD.
Subject(s)
Clinical Laboratory Information Systems , Supplemental Health , Renal Insufficiency, Chronic , Epidemiology , PrevalenceABSTRACT
OBJETIVO: Avaliar artigos científicos sobre o uso do Teste Cardiopulmonar de Exercício (TCPE)nas valvopatias com insuficiência ou estenose moderada a grave em pacientes oligo ou assintomáticos. MÉTODOS: Trata-se de uma revisão integrativa de literatura, com artigos publicados entre 2014 e 2024, sem restrição linguística, disponíveis online na íntegra. Utilizou-se como questão norteadora: "Quais as evidências sobre a realização do teste cardiopulmonar de exercício em pacientes portadores de valvopatias moderadas a graves e assintomáticos?". A pesquisa bibliográfica foi realizadaatravés das bases de dados PUBMED/MEDLINE, Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS) e Coleção BVS, por meio dos seguintes descritores em Ciências da Saúde (DeCS): Heart Valve Diseases; Cardiopulmonry Exercise Testing, com uso do operador booleano "AND". RESULTADOS: A amostra final foi composta por 09 artigos que seguiram os critérios de inclusão e exclusão previamente definidos. CONSIDERAÇÕES Finais: O TCPE está bem estabelecido na literatura como uma opção segura, acessível e objetiva, para avaliação dos pacientes com doença valvar, permitindo análise real do condicionamento aeróbico, associado ao comportamento dos sistemas cardiovascular, pulmonar e periférico, trazendo maior precisão da avaliação clínica do paciente.
Subject(s)
Clinical Laboratory Information Systems , Heart Valve Diseases , Kidney Diseases , Epidemiology , PrevalenceABSTRACT
BACKGROUND: The Ministry of Health in Côte d'Ivoire and the International Training and Education Center for Health at the University of Washington, funded by the United States President's Emergency Plan for AIDS Relief, have been collaborating to develop and implement the Open-Source Enterprise-Level Laboratory Information System (OpenELIS). The system is designed to improve HIV-related laboratory data management and strengthen quality management and capacity at clinical laboratories across the nation. OBJECTIVE: This evaluation aimed to quantify the effects of implementing OpenELIS on data quality for laboratory tests related to HIV care and treatment. METHODS: This evaluation used a quasi-experimental design to perform an interrupted time-series analysis to estimate the changes in the level and slope of 3 data quality indicators (timeliness, completeness, and validity) after OpenELIS implementation. We collected paper and electronic records on clusters of differentiation 4 (CD4) testing for 48 weeks before OpenELIS adoption until 72 weeks after. Data collection took place at 21 laboratories in 13 health regions that started using OpenELIS between 2014 and 2020. We analyzed the data at the laboratory level. We estimated odds ratios (ORs) by comparing the observed outcomes with modeled counterfactual ones when the laboratories did not adopt OpenELIS. RESULTS: There was an immediate 5-fold increase in timeliness (OR 5.27, 95% CI 4.33-6.41; P<.001) and an immediate 3.6-fold increase in completeness (OR 3.59, 95% CI 2.40-5.37; P<.001). These immediate improvements were observed starting after OpenELIS installation and then maintained until 72 weeks after OpenELIS adoption. The weekly improvement in the postimplementation trend of completeness was significant (OR 1.03, 95% CI 1.02-1.05; P<.001). The improvement in validity was not statistically significant (OR 1.34, 95% CI 0.69-2.60; P=.38), but validity did not fall below pre-OpenELIS levels. CONCLUSIONS: These results demonstrate the value of electronic laboratory information systems in improving laboratory data quality and supporting evidence-based decision-making in health care. These findings highlight the importance of OpenELIS in Côte d'Ivoire and the potential for adoption in other low- and middle-income countries with similar health systems.
Subject(s)
Clinical Laboratory Information Systems , HIV Infections , Humans , Laboratories, Clinical , Laboratories , Cote d'Ivoire , ElectronicsABSTRACT
La resistencia antimicrobiana es una amenaza para los logros de la medicina moderna y una de las medidas más efectivas para contrarrestarla son los programas de optimización del uso de antimicrobianos (PROA), en el cual el laboratorio de microbiología es uno de los principales componentes. La aplicación efectiva de tecnología de la información en los procesos es fundamental, pero existe poca información en Latinoamérica sobre el desarrollo y la articulación de las herramientas tecnológicas para apoyar los PROA. Este consenso hace recomendaciones sobre la gestión de los datos microbiológicos para la toma de decisiones. En la Parte I, se presentan las recomendaciones en cuanto al uso de un sistema informatizado de gestión de datos microbiológicos en la práctica clínica, los requerimientos de datos y de reporte en el laboratorio de microbiología, y los contenidos del sistema de gestión de calidad avanzado en el laboratorio. En la Parte II, se discuten los requerimientos de información para la gestión de PROA en estadios intermedios, iniciales y avanzados por el laboratorio y la farmacia; así como la integración del equipo de PROA con el Comité de Prevención y Control de Infecciones y la información para la gestión de PROA a nivel gerencial.
Antimicrobial resistance is a threat to the achievements of modern medicine and one of the most effective measures to counteract it is antimicrobial use optimization programs (AMS), in which the microbiology laboratory is one of the main components. The effective application of information technology in the processes is fundamental, but there is little information in Latin America on the development and articulation of technological tools to support AMSs. This consensus makes recommendations on the management of microbiological data for decision making. In Part I, recommendations on the use of a computerized microbiological data management system in clinical practice, data and reporting requirements in the microbiology laboratory, as well as the contents of the advanced quality management system in the laboratory are presented. In Part II, the information requirements for AMS management in intermediate, initial, and advanced stages by the laboratory and pharmacy are discussed; as well as the integration of the AMS team with the Infection Prevention and Control Committee and the information for AMS management at the management level.
Subject(s)
Humans , Consensus , Antimicrobial Stewardship , Medical Informatics , Microbial Sensitivity Tests , Microbiological Techniques , Clinical Laboratory Information Systems , Data Management , Latin AmericaABSTRACT
The final, post-analytical, phase of laboratory testing is increasingly recognized as a fundamental step in maximizing quality and effectiveness of laboratory information. There is a need to close the loop of the total testing cycle by improving upon the laboratory report, and its notification to users. The harmonization of the post-analytical phase is somewhat complicated, mainly because it calls for communication that involves parties speaking different languages, including laboratorians, physicians, information technology specialists, and patients. Recently, increasing interest has been expressed in integrated diagnostics, defined as convergence of imaging, pathology, and laboratory tests with advanced information technology (IT). In particular, a common laboratory, radiology and pathology diagnostic reporting system that integrates text, sentinel images and molecular diagnostic data to an integrated, coherent interpretation enhances management decisions and improves quality of care.
Subject(s)
Clinical Laboratory Information Systems , Humans , Clinical Laboratory Techniques/standards , Laboratories, ClinicalABSTRACT
As Rwanda approaches the UNAIDS Fast Track goals which recommend that 95% of HIV-infected individuals know their status, of whom 95% should receive treatment and 95% of those on treatment achieve viral suppression, the country currently relies on an inefficient paper, and disjointed electronic, systems for case-based surveillance (CBS). Rwanda has established an ecosystem of interoperable systems based on open standards to support HIV CBS. Data were successfully exchanged between an EMR, a client registry, laboratory information system and DHIS-2 Tracker, and subsequently, a complete analytic dataset was ingested into MS-Power Business Intelligence (MS-PowerBI) for analytics and visualization of the CBS data. Existing challenges included inadequate workforce capacity to support mapping of data elements to HL7 FHIR resources. Interoperability optimization to support CBS is work in progress and rigorous evaluations on the effect on health information exchange on monitoring patient outcomes are needed.
Subject(s)
Clinical Laboratory Information Systems , HIV Infections , Health Information Exchange , Humans , HIV Infections/therapy , RwandaABSTRACT
Molecular microbiology assays have a higher cost of testing compared to traditional methods and need to be utilized appropriately. Results from these assays may also require interpretation and appropriate follow-up. Electronic tools available in the electronic health record and laboratory information system can be deployed both preanalytically and postanalytically to influence ordering behaviors and positively impact diagnostic stewardship. Next generation technologies, such as machine learning and artificial intelligence, have the potential to expand upon the capabilities currently available and warrant additional study and development but also require regulation around their use in health care.
Subject(s)
Clinical Laboratory Information Systems , Electronic Health Records , Artificial IntelligenceABSTRACT
OBJECTIVES: Currently, most medical laboratories do not have a dedicated software for managing report recalls, and relying on traditional manual methods or laboratory information system (LIS) to record recall data is no longer sufficient to meet the quality management requirements in the large regional laboratory center. The purpose of this article was to describe the research process and preliminary evaluation results of integrating the Medical Laboratory Electronic Record System (electronic record system) laboratory report recall function into the iLab intelligent management system for quality indicators (iLab system), and to introduce the workflow and methods of laboratory report recall management in our laboratory. METHODS: This study employed cluster analysis to extract commonly used recall reasons from laboratory report recall records in the electronic record system. The identified recall reasons were validated for their applicability through a survey questionnaire and then incorporated into the LIS for selecting recall reasons during report recall. The statistical functionality of the iLab system was utilized to investigate the proportion of reports using the selected recall reasons among the total number of reports, and to perform visual analysis of the recall data. Additionally, we employed P-Chart to establish quality targets and developed a "continuous improvement process" electronic flow form. RESULTS: The reasons for the recall of laboratory reports recorded in the electronic recording system were analyzed. After considering the opinions of medical laboratory personnel, a total of 12 recall reasons were identified, covering 73.05â¯% (1854/2538) of the recalled laboratory reports. After removing data of mass spectra lab with significant anomalies, the coverage rate increased to 82.66â¯% (1849/2237). The iLab system can generate six types of statistical graphs based on user needs, including statistical time, specialty labs (or divisions), test items, reviewers, reasons for report recalls, and distribution of the recall frequency of 0-24 h reports. The control upper limit of the recall rate of P-Chart based on laboratory reports can provide quality targets suitable for each professional group at the current stage. Setting the five stages of continuous process improvement reasonably and rigorously can effectively achieve the goal of quality enhancement. CONCLUSIONS: The enhanced iLab system enhances the intelligence and sustainable improvement capability of the recall management of laboratory reports, thus improving the efficiency of the recall management process and reducing the workload of laboratory personnel.
Subject(s)
Clinical Laboratory Information Systems , Electronic Health Records , Humans , Software , Laboratories , Hospital UnitsABSTRACT
Standard urine culture is the gold standard for diagnosing urinary tract infections (UTIs) but fails to differentiate true UTI from asymptomatic bacteriuria, which is important to prevent the overuse of antibiotics. Correlation with the presence or absence of pyuria can be helpful in giving a hint of the true situation. With the help of Laboratory Information System (LIS), patients' urinalysis reports can be conveniently accessed and compared simultaneously with appropriate reports. In our study, a quality improvement initiative was planned for appropriate reporting of urine culture and antimicrobial susceptibility testing using information obtained through LIS.
Subject(s)
Bacteriuria , Clinical Laboratory Information Systems , Urinary Tract Infections , Humans , Quality Improvement , Urinary Tract Infections/diagnosis , Urinalysis , Bacteriuria/diagnosisABSTRACT
OBJECTIVES: Systemic lupus erythematosus (SLE) is a heterogeneous autoimmune disease. Its diagnosis poses significant challenges especially at early stages and in atypical cases. The aim of this study was to develop a machine learning model based on common laboratory tests that can aid SLE diagnosis. METHODS: A standard protocol was developed to collect data of SLE and control immune diseases. A 10-fold cross-validation was performed in the modeling dataset (n=862), and an external dataset (n=198) was used for model validation. Machine learning algorithms were applied to construct a diagnostic model. Performance was evaluated based on area under the curve (AUC) values, F1-score, negative predictive value, positive predictive value, accuracy, sensitivity, and specificity. RESULTS: The optimal model was based on a random forest algorithm with 10 clinical features. Thrombin time, prothrombin activity, and uric acid contributed most to the diagnostic model. The SLE diagnostic model showed sufficient predictive accuracy, with AUC values of 0.8286 in the validation dataset. CONCLUSIONS: Our diagnostic model based on 10 common laboratory tests identified the patients with SLE with high accuracy. An online version of the model can potentially be applied in clinical settings for the differential diagnosis of SLE.
Subject(s)
Clinical Laboratory Information Systems , Lupus Erythematosus, Systemic , Humans , Electronic Health Records , Lupus Erythematosus, Systemic/diagnosis , Algorithms , Machine LearningABSTRACT
This paper discusses the development and implementation of an API to integrate external laboratory information systems with a national e-health operator using LOINC codes as a standard measurement vocabulary. The integration provides many benefits, including reduced risk of medical errors, unnecessary tests, and administrative burden on healthcare providers. Security measures were implemented to prevent unauthorized access to sensitive patient information. The "Armed eHealth" mobile application was developed to allow patients to access their lab test results directly on their mobile devices. The implementation of the universal coding system has improved communication, reduced duplications, and improved the quality of care for patients in Armenia. Overall, the integration of the universal coding system for lab tests has had a positive impact on the healthcare system in Armenia.
Subject(s)
Clinical Laboratory Information Systems , Electronic Health Records , Humans , Communication , Computers, Handheld , Health PersonnelABSTRACT
BACKGROUND: The rapid detection of C-reactive protein (CRP) in whole blood can provide a basis for reducing the use of antibiotics, especially for infants in whom blood collection is difficult. Whether the performance of PA990pro for CRP detection can meet clinical needs has not been studied. METHODS: Between May and June 2022, 230 blood samples were collected to explore the analytical performance of the PA990pro for CRP detection. The blank check, carryover, repeatability, intermediate precision, linearity, sample stability, the influence of hematocrit (HCT)/triglyceride/bilirubin, and the trueness of the PA990pro were evaluated. Whole blood CRP test results analyzed using the PA990pro were compared to plasma CRP test results from a Hitachi 7180 biochemical analyzer, using the same samples. RESULTS: The blank check (≤ 0.3 mg/L), carryovers (≤ 0.05%), repeatability (≤ 7.23%), and intermediate precision (≤ 7.36%) can meet clinical needs. The linear correlation coefficients of different ranges of CRP were good (r >0.975), and the slopes were all within 0.950 - 1.050. The stability of samples was good within 72 hours whether stored at 18 - 25â or 2 - 8â (CV < 10%). With interference from triglycerides at ≤ 7 mmol/L, the deviation of CRP was < 10% and with bilirubin at ≤ 216 µmol/L, the deviation of CRP was < 10%. PA990pro has no HCT quantification function; abnormal HCT will significantly interfere with whole blood CRP results (the relative deviation in the basic experiment was up to 73.71%). We suggest that the HCT results of the patient during the same period are provided through the laboratory information system (LIS) so that a CRP correction formula (CRPcorrected = CRPmeasured*(1 - 40%)/(1 - HCTmeasured)) can be used on the LIS. After using the formula to perform the HCT correction, the results of PA990pro were well correlated with the 7180 analyzer plasma CRP detection (r > 0.975). PA990pro could pass the external quality assessment of the National Center for Clinical Laboratories. CONCLUSIONS: The CRP detection performance of PA990pro can meet clinical needs, but it is suggested that HCT should be corrected by the formula set in LIS. It is a simple, rapid, and cost-free approach that can be used to obtain a modified whole blood CRP test result that meets clinical needs.
Subject(s)
C-Reactive Protein , Clinical Laboratory Information Systems , Infant , Humans , Hematocrit , Anti-Bacterial Agents , Bilirubin , TriglyceridesABSTRACT
The National Forensic Laboratory Information System (NFLIS) is a drug surveillance program of the US Drug Enforcement Administration that systematically collects data on drugs that are seized by law enforcement and submitted to and analyzed by the Nation's forensic laboratories (NFLIS-Drug). NFLIS-Drug data are increasingly used in predictive modeling and drug surveillance to examine drug availability patterns. Given the complexity of the data and data collection, there are some common methodological pitfalls that we highlight with the aim of helping researchers avoid these concerns. The analysis done for this Technical Note is based on a review of the scientific literature that includes 428 unique, refereed article citations in 182 distinct journals published between January 1, 2005, and April 30, 2021. Each article was analyzed according to how NFLIS-Drug data were mentioned and whether NFLIS-Drug data were included. A sample of 37 articles was studied in-depth, and data issues were summarized. Using examples from the literature, this Technical Note highlights eight broad concerns that have important implications for the proper applications, interpretations, and limitations of NFLIS-Drug data with suggestions for improving research methods and accurate reporting of forensic drug data. NFLIS-Drug data are timely and provide key information to inform drug use trends across the United States; however, our present analysis shows that NFLIS-Drug data are misunderstood and represented in the literature. In addition to highlighting these issues, DEA has created several resources to assist NFLIS data users and researchers, which are summarized in the discussion.
Subject(s)
Clinical Laboratory Information Systems , Substance-Related Disorders , United States , Humans , Pharmaceutical Preparations , Forensic Medicine , Law EnforcementABSTRACT
OBJECTIVES: Public health laboratories (PHLs) are essential components of US Public Health Service operations. The health information technology that supports PHLs is central to effective and efficient laboratory operations and overall public health response to infectious disease management. This analysis presents key information on how the Nebraska Public Health Laboratory (NPHL) information technology system evolved to meet the demands of the COVID-19 pandemic. MATERIALS AND METHODS: COVID-19 presented numerous, unforeseen information technology system challenges. The most notable challenges requiring changes to NPHL software systems and capability were improving efficiency of the laboratory operation due to high-volume testing, responding daily to demands for timely data for analysis by partner systems, interfacing with multiple testing (equipment) platforms, and supporting community-based specimen collection programs. RESULTS: Improvements to the NPHL information technology system enabled NPHL to perform >121 000 SARS-CoV-2 polymerase chain reaction tests from March 2020 through January 2022 at a sustainable rate of 2000 SARS-CoV-2 tests per day, with no increase in laboratory staffing. Electronic reporting of 62 000 rapid antigen tests eliminated paper reporting and extended testing services throughout the state. Collection of COVID-19 symptom data before specimen collection enabled NPHL to make data-driven decisions to perform pool testing and conserve testing kits when supplies were low. PRACTICE IMPLICATIONS: NPHL information technology applications proved essential for managing health care provider workload, prioritizing the use of scarce testing supplies, and managing Nebraska's overall pandemic response. The NPHL experience provides useful examples of a highly capable information technology system and suggests areas for additional attention in the PHL environment, including a focus on end users, collaboration with various partners, and investment in information technology.
Subject(s)
COVID-19 , Clinical Laboratory Information Systems , Humans , COVID-19/epidemiology , Laboratories , SARS-CoV-2 , Nebraska/epidemiology , Public Health , Pandemics , EmergenciesABSTRACT
BACKGROUND: The process of initiating and completing clinical drug trials in hospital settings is highly complex, with numerous institutional, technical, and record-keeping barriers. In this study, we independently developed an integrated clinical trial management system (CTMS) designed to comprehensively optimize the process management of clinical trials. The CTMS includes system development methods, efficient integration with external business systems, terminology, and standardization protocols, as well as data security and privacy protection. METHODS: The development process proceeded through four stages, including demand analysis and problem collection, system design, system development and testing, system trial operation, and training the whole hospital to operate the system. The integrated CTMS comprises three modules: project approval and review management, clinical trial operations management, and background management modules. These are divided into seven subsystems and 59 internal processes, realizing all the functions necessary to comprehensively perform the process management of clinical trials. Efficient data integration is realized through extract-transform-load, message queue, and remote procedure call services with external systems such as the hospital information system (HIS), laboratory information system (LIS), electronic medical record (EMR), and clinical data repository (CDR). Data security is ensured by adopting corresponding policies for data storage and data access. Privacy protection complies with laws and regulations and de-identifies sensitive patient information. RESULTS: The integrated CTMS was successfully developed in September 2015 and updated to version 4.2.5 in March 2021. During this period, 1388 study projects were accepted, 43,051 electronic data stored, and 12,144 subjects recruited in the First Affiliated Hospital, Zhejiang University School of Medicine. CONCLUSION: The developed integrated CTMS realizes the data management of the entire clinical trials process, providing basic conditions for the efficient, high-quality, and standardized operation of clinical trials.
Subject(s)
Clinical Laboratory Information Systems , Hospital Information Systems , Humans , Electronic Health Records , Information Storage and RetrievalABSTRACT
OBJECTIVES: Rapid and accurate laboratory tests are essential to support clinical decision-making. Despite the various efforts to control quality in the laboratory, our outpatient chemistry turnaround time (TAT) has deteriorated since 2018. Moreover, these difficulties have accelerated further due to the COVID-19 pandemic. Therefore, we aimed to improve laboratory work efficiency by identifying and eliminating the causes of reduced laboratory work efficiency. DESIGN & METHODS: We surveyed to identify tasks that reduce work efficiency. Based on our survey, a new-concept of work assistance middleware linked to laboratory information system (LIS) was developed. The middleware supports test end-time prediction, automatic real-time TAT monitoring, and urgent test requests so that medical technologists can focus on their chemistry tests. The developed middleware was used for 6 months in laboratory and outpatient clinics, and its effectiveness was evaluated. RESULTS: The median TAT for outpatient chemistry tests was reduced by 6.6 min, from 72.4 min to 65.8 min. And not only did the maximum TAT for the sample decrease from 353 min to 214 min, but the proportion of samples exceeding the TAT target (120 min) also decreased by 77%; from 2.00% in 2010 (1,905 out of 94,989 samples) to 0.46% in 2021 (453 out of 98,117 samples). 2,199 samples were urgently requested through middleware, and they were processed about 15% faster than other samples, effectively performing urgent tests. The test end-time prediction showed an error of 8.6 min in the evaluation using the MAE (Mean Absolute Error) index. CONCLUSIONS: Through this study, the quality and efficiency of the laboratory were improved, and while reducing the workload of medical staff, it contributed to enhancing patient safety and satisfaction.
Subject(s)
COVID-19 , Clinical Laboratory Information Systems , Humans , Outpatients , Quality Improvement , Pandemics/prevention & control , Time Factors , COVID-19/diagnosis , Clinical Chemistry TestsABSTRACT
PURPOSE: Côte d'Ivoire has a tiered public health laboratory system of 9 reference laboratories, 77 laboratories at regional and general hospitals, and 100 laboratories among 1,486 district health centers. Prior to 2009, nearly all of these laboratories used paper registers and reports to collect and report laboratory data to clinicians and national disease monitoring programs. PROJECT: Since 2009 the Ministry of Health (MOH) in Côte d'Ivoire has sought to implement a comprehensive set of activities aimed at strengthening the laboratory system. One of these activities is the sustainable development, expansion, and technical support of an open-source electronic laboratory information system (OpenELIS), with the long-term goal of Ivorian technical support and managerial sustainment of the system. This project has addressed the need for a comprehensive, customizable, low- to no-cost, open-source LIS to serve the public health systems with initial attention to HIV clients and later expansion to cover the general population. This descriptive case study presents the first published summary of original work which has been ongoing since 2009 in Côte d'Ivoire to transform the laboratory information management systems and processes nationally. IMPACT: OpenELIS is now in use at 106 laboratories across Côte d'Ivoire. This article describes the iterative planning, design, and implementation process of OpenELIS in Côte d'Ivoire, and the evolving leadership, ownership, and capacity of the Ivorian MOH in sustaining the system. This original work synthesizes lessons learned from this 13-year experience towards strengthening laboratory information systems in other low resource settings.
Subject(s)
Clinical Laboratory Information Systems , Humans , Cote d'Ivoire/epidemiology , Public Health , LaboratoriesABSTRACT
BACKGROUND: Recently, laboratory information systems (LIS) have become necessary for every laboratory to improve the decision-making process and achieve better treatment and diagnostic results. By standardizing laboratory's tests, procedures, and workflows, the software enables laboratories to improve patient care, reduce human error, and constructively lower operating costs. Implementing LIS has a multidimensional impact on improving the delivery of laboratory services. OBJECTIVES: This paper aims to investigate how patient services can be improved by laboratory information system. METHODS: This paper is based on a review conducted by searching PubMed, Google Scholar, Saudi Digital Library and Research Gate for English language articles published from 2015 to 2021 and focused primarily on laboratory information systems. RESULTS: The literature searches yielded a total of 30 articles that were then initially screened based on the titles and abstracts. Seven articles were excluded because they did not primarily address LIMS for biosafety, automated verification of test results in the core clinical laboratory, clinical biochemistry, or the impact of health information technology on patient safety, or were not written in English. The remaining 23 articles were then screened in full text. CONCLUSION: Advanced laboratory information systems may eliminate diagnostic errors in the preanalytical, analytical, and postanalytical phases. In addition, they can incorporate genomic data at the analytical stage to generate useful reports for providers and patients.