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Elezbawy B, Farghaly M, Al Lafi A, Gamal M, Metni M, Visser W, Al-Abdulkarim H, Hedibel M, Fasseeh AN, Abaza S, Kaló Z. Strategic Approaches to Reducing the Burden of Atopic Dermatitis in the Middle East and Africa Region. Value Health Reg Issues 2024; 42:100987. [PMID: 38703753 DOI: 10.1016/j.vhri.2024.100987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/10/2023] [Accepted: 02/21/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVES Atopic dermatitis (AD) creates a significant burden on patients and society. This study proposes a set of health policy interventions that can reduce the burden of AD in the Middle East and Africa. METHODS We conducted a scoping review to find relevant actions that have been implemented or recommended to decrease AD burden globally. An expert panel was conducted to discuss the review findings, then experts were surveyed to suggest the most efficient actions. Finally, survey results and recommendations were formulated into key actions to reduce the burden in the Middle East and Africa region. RESULTS Recommended actions were related to 5 domains; capacity building, guidelines, research, public awareness, and patient support and education. Several actions related to each domain can help reduce the burden. One of the most advocated recommendations was investing in patient education through trained healthcare professionals. Understanding the disease and learning how to control it is a key cornerstone to treatment optimization and reducing the burden. Multidisciplinary care, publishing defined therapeutic guidelines, and investing in research were the most recommended actions based on the experts' discussion and survey results. CONCLUSIONS Although the burden of AD is the highest among dermatological diseases, a well-grounded action plan has the potential to reduce the disease burden. Decision makers may develop a national AD action plan by selecting the most relevant items of this study based on their potential impact, feasibility, timeliness, and affordability.
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Affiliation(s)
- Baher Elezbawy
- Doctoral School of Pharmaceutical Sciences, Semmelweis University, Budapest, Hungary; Syreon Middle East, Alexandria, Egypt.
| | - Mohamed Farghaly
- Insurance Medical Regulation, Dubai Health Authority, Dubai, United Arab Emirates
| | - Atlal Al Lafi
- Department of Dermatology, As'ad Al Hamad Dermatology Center, Shuwaikh Medical, Kuwait City, Kuwait
| | - Mary Gamal
- Unified Procurement Authority, Cairo, Egypt
| | - Mirna Metni
- Faculty of Sciences, Lebanese University, Beirut, Lebanon
| | - Willem Visser
- Division of Dermatology, Department of Medicine, Stellenbosch University, Cape Town, South Africa
| | - Hana Al-Abdulkarim
- Drug Policy and Economic Center, Ministry of National Guard-Health Affairs, King Abdul Aziz Medical City, Riyadh, Kingdom of Saudi Arabia; Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
| | - Meriem Hedibel
- Faculty of Pharmacy, University of Algiers, Algiers, Algeria
| | - Ahmad Nader Fasseeh
- Faculty of Pharmacy, Alexandria University, Alexandria, Egypt; Syreon Middle East, Alexandria, Egypt
| | | | - Zoltán Kaló
- Center for Health Technology Assessment, Semmelweis University, Budapest, Hungary; Syreon Research Institute, Budapest, Hungary
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Abu Esba LC, Almodaimegh H, Ahmed Khan M, Yousef CC, Al-Abdulkarim H, Al Aklabi AA, Al Harbi M. A Formulary Management Group Consensus. Glob J Qual Saf Healthc 2024; 7:88-94. [PMID: 38725883 PMCID: PMC11077514 DOI: 10.36401/jqsh-23-26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/20/2023] [Accepted: 01/04/2024] [Indexed: 05/12/2024]
Affiliation(s)
- Laila Carolina Abu Esba
- Pharmaceutical Care Department, King Abdulaziz Medical City, Ministry of National Guard, Health Affairs, Jeddah, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Kingdom of Saudi Arabia
| | - Hind Almodaimegh
- Pharmaceutical Care Department, King Abdulaziz Medical City, Ministry of National Guard, Health Affairs, Jeddah, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Kingdom of Saudi Arabia
| | - Mansoor Ahmed Khan
- King Abdullah International Medical Research Centre, Riyadh, Kingdom of Saudi Arabia
- Pharmaceutical Care Department, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Consuela Cheriece Yousef
- King Abdullah International Medical Research Centre, Riyadh, Kingdom of Saudi Arabia
- Pharmaceutical Care Department, Ministry of National Guard Health Affairs, Dammam, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Al Ahsa, Saudi Arabia
| | - Hana Al-Abdulkarim
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
- Drug Policy and Economic Center, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Ali A. Al Aklabi
- King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Kingdom of Saudi Arabia
- Internal Medicine Division, Department of Medicine, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Mohammed Al Harbi
- King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Kingdom of Saudi Arabia
- Department of Anesthesia, King Abdulaziz Medical City, Ministry of National Guard, Riyadh, Saudi Arabia
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Al-Abdulkarim H, Sharma Y, Attar SM, Husain W, Al-Homood I, Al Omari B, Mohamed O, Alsaqa'aby M, Jaheen AM, Anwar A, Hamad TM, Alzahrani Z. Cost-effectiveness analysis of upadacitinib as a treatment option for patients with rheumatoid arthritis in the Kingdom of Saudi Arabia. J Med Econ 2024; 27:134-144. [PMID: 38163926 DOI: 10.1080/13696998.2023.2299176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/21/2023] [Indexed: 01/03/2024]
Abstract
AIM To evaluate cost-effectiveness of upadacitinib (targeted synthetic-disease modifying anti-rheumatic drug [ts-DMARD]) as first-line (1 L) treatment versus current treatment among patients with rheumatoid arthritis (RA) in the Kingdom of Saudi Arabia (KSA), who had an inadequate response to prior conventional-synthetic (csDMARDs) and/or biologic-DMARDs (bDMARDs). METHODS This Excel-based model included patients with moderate (Disease Activity Score [DAS28]: >3.2 to ≤5.1) or severe RA (DAS28 > 5.1). Cost-effectiveness of current treatment (1 L: adalimumab-originator/biosimilar; second-line (2 L): other bDMARDs/tofacitinib) was compared against a new treatment involving two scenarios (1 L: upadacitinib, 2 L: adalimumab-biosimilar [scenario-1]/adalimumab-originator [scenario-2]) for a 10-year time-horizon from societal perspective. Model outcomes included direct and indirect costs, quality-adjusted life-years (QALYs), hospitalization days, number of orthopedic surgeries, and incremental cost-utility ratio (ICUR) per QALY. RESULTS With the current pathway, estimated total societal costs for 100 RA patients over 10-year period were Saudi Riyal (SAR) 50,450,354 (United States dollars [USD] 13,453,428) (moderate RA) and SAR50,013,945 (USD13,337,052) (severe RA). New pathway (scenario-1) showed that in patients with moderate-to-severe RA, upadacitinib led to higher QALY gain (+8.99 and +15.63) at lower societal cost (cost difference: -SAR2,023,522 [-USD539,606] and -SAR3,373,029 [-USD899,474], respectively). Thus, as 1 L, upadacitinib projects "dominant" ICUR per QALY over current pathway. Moreover, in alternate pathway (scenario-2), upadacitinib also projects "dominant" ICUR per QALY for patient with severe RA (QALY gain: +15.63; cost difference: -SAR 164,536 [-USD43,876]). However, moderate RA was associated with additional cost of SAR1,255,696 (USD334,852) for improved QALY (+8.99) over current pathway (ICUR per QALY: SAR139,742 [USD37,264]). Both scenarios resulted in reduced hospitalization days (scenario-1: -14.83 days; scenario-2: -11.41 days) and number of orthopedic surgeries (scenario-1: -8.36; scenario-2: -6.54) for moderate-to-severe RA over the current treatment pathway. CONCLUSION Upadacitinib as 1 L treatment in moderate-to-severe RA can considerably reduce healthcare resource burden in KSA, majorly due to reduced drug administration/monitoring/hospitalization/surgical and indirect costs.
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Affiliation(s)
- Hana Al-Abdulkarim
- National Guard Health Affairs, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center (KAIMRC), Riyadh, Saudi Arabia
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
| | | | - Suzan M Attar
- Rheumatology & Internal Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Ibrahim Al-Homood
- Internal Medicine Department, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Bedor Al Omari
- Pharmaceutical Care Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Omneya Mohamed
- Real-World Evidence (RWE), IQVIA AG, Dubai, United Arab Emirates
| | - Mai Alsaqa'aby
- Real-World Evidence (RWE), IQVIA Solutions, Riyadh, Saudi Arabia
| | - Ahmed M Jaheen
- Branch of AbbVie Biopharmaceuticals GmbH, Scientific Office, Riyadh, Saudi Arabia
| | - Ali Anwar
- Branch of AbbVie Biopharmaceuticals GmbH, Scientific Office, Riyadh, Saudi Arabia
| | - Tharwat M Hamad
- Branch of AbbVie Biopharmaceuticals GmbH, Scientific Office, Riyadh, Saudi Arabia
| | - Zeyad Alzahrani
- Department of Surgery, King Abdulaziz Medical City, Jeddah, Saudi Arabia
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Ismail S, Abu Esba L, Khan M, Al-Abdulkarim H, Modimagh H, Yousef C. An Institutional Guide for Formulary Decisions of Biosimilars. Hosp Pharm 2023; 58:38-48. [PMID: 36644755 PMCID: PMC9837324 DOI: 10.1177/00185787221138007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Biologics have changed the landscape for the management of many debilitating chronic diseases but account for a significant expenditure of medications globally. Fortunately, advances in technology paved the way for the introduction of biosimilars, which are highly similar to the originator biologics. In the quest to reduce the budget impact of biologics, organizations have begun to adopt biosimilars. Institutions evaluating biosimilars for inclusion in the hospital formulary must make informed formulary decisions by conducting a thorough review of key elements for evaluation of biosimilars and address the multidimensional aspects during the selection process of different biosimilar products. Therefore, we aim to present an institutional guide of these elements to inform formulary decisions. These key elements include biosimilar evaluation for formulary addition; regulatory approval; substitution, interchangeability, and switching; extrapolation; product characteristics, manufacturing, and supply chain issues; pharmacoeconomic evaluations; traceability, nomenclature, and coding; education; and pharmacovigilance.
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Affiliation(s)
- Sherin Ismail
- Pharmaceutical Care Department, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- University of North Carolina, Chapel Hill, NC, USA
| | - Laila Abu Esba
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- College of pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- Pharmaceutical Care Department, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Mansoor Khan
- Pharmaceutical Care Department, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
| | - Hana Al-Abdulkarim
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
- Drug Policy and Economic Center, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Hind Modimagh
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- College of pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- Pharmaceutical Care Department, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Consuela Yousef
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Pharmaceutical Care Department, Ministry of National Guard Affairs, Dammam, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Al Ahsa, Saudi Arabia
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Motahari-Nezhad H, Al-Abdulkarim H, Fgaier M, Abid MM, Péntek M, Gulácsi L, Zrubka Z. Digital Biomarker-Based Interventions: Systematic Review of Systematic Reviews. J Med Internet Res 2022; 24:e41042. [PMID: 36542427 PMCID: PMC9813819 DOI: 10.2196/41042] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/22/2022] [Accepted: 10/07/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The introduction of new medical technologies such as sensors has accelerated the process of collecting patient data for relevant clinical decisions, which has led to the introduction of a new technology known as digital biomarkers. OBJECTIVE This study aims to assess the methodological quality and quality of evidence from meta-analyses of digital biomarker-based interventions. METHODS This study follows the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guideline for reporting systematic reviews, including original English publications of systematic reviews reporting meta-analyses of clinical outcomes (efficacy and safety endpoints) of digital biomarker-based interventions compared with alternative interventions without digital biomarkers. Imaging or other technologies that do not measure objective physiological or behavioral data were excluded from this study. A literature search of PubMed and the Cochrane Library was conducted, limited to 2019-2020. The quality of the methodology and evidence synthesis of the meta-analyses were assessed using AMSTAR-2 (A Measurement Tool to Assess Systematic Reviews 2) and GRADE (Grading of Recommendations, Assessment, Development, and Evaluations), respectively. This study was funded by the National Research, Development and Innovation Fund of Hungary. RESULTS A total of 25 studies with 91 reported outcomes were included in the final analysis; 1 (4%), 1 (4%), and 23 (92%) studies had high, low, and critically low methodologic quality, respectively. As many as 6 clinical outcomes (7%) had high-quality evidence and 80 outcomes (88%) had moderate-quality evidence; 5 outcomes (5%) were rated with a low level of certainty, mainly due to risk of bias (85/91, 93%), inconsistency (27/91, 30%), and imprecision (27/91, 30%). There is high-quality evidence of improvements in mortality, transplant risk, cardiac arrhythmia detection, and stroke incidence with cardiac devices, albeit with low reporting quality. High-quality reviews of pedometers reported moderate-quality evidence, including effects on physical activity and BMI. No reports with high-quality evidence and high methodological quality were found. CONCLUSIONS Researchers in this field should consider the AMSTAR-2 criteria and GRADE to produce high-quality studies in the future. In addition, patients, clinicians, and policymakers are advised to consider the results of this study before making clinical decisions regarding digital biomarkers to be informed of the degree of certainty of the various interventions investigated in this study. The results of this study should be considered with its limitations, such as the narrow time frame. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/28204.
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Affiliation(s)
- Hossein Motahari-Nezhad
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
- Doctoral School of Business and Management, Corvinus University of Budapest, Budapest, Hungary
| | - Hana Al-Abdulkarim
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
- Drug Policy and Economic Center, National Guard Health Affairs, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Meriem Fgaier
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
| | - Mohamed Mahdi Abid
- Research Center of Epidemiology and Statistics, Université Sorbonne Paris Cité, Paris, France
| | - Márta Péntek
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - László Gulácsi
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
- Corvinus Institute for Advanced Studies, Corvinus University of Budapest, Budapest, Hungary
| | - Zsombor Zrubka
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
- Corvinus Institute for Advanced Studies, Corvinus University of Budapest, Budapest, Hungary
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Zrubka Z, Péntek M, Mhanna L, Abu-Zahra T, Mahdi-Abid M, Fgaier M, El-Dahiyat F, Al-Abdulkarim H, Drummond M, Gulácsi L. Disease-Related Costs Published in The Middle East and North Africa Region: Systematic Review and Analysis of Transferability. Pharmacoeconomics 2022; 40:587-599. [PMID: 35578009 PMCID: PMC9130178 DOI: 10.1007/s40273-022-01146-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 04/07/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND In the Middle East and North Africa (MENA) the scarcity of local cost data is a key barrier to conducting health economic evaluations. We systematically reviewed reports of disease-related costs from MENA and analysed their transferability within the region. METHODS We searched PubMed and included full text English papers that reported disease-related costs from the local populations of Algeria, Bahrain, Egypt, Iraq, Jordan, Saudi Arabia, Kuwait, Lebanon, Libya, Morocco, Oman, Palestine, Qatar, Syria, Tunisia, United Arab Emirates and Yemen between 1995 and 2019. Screening, study selection and data extraction were done in duplicate. Study-related variables, costing methods, all costs and their characteristics were extracted and analysed via descriptive methods. From multi-country studies of MENA employing homogenous costing methods, we estimated the ratio (cost transfer coefficient) between the relative differences in direct medical costs and macroeconomic indicators via robust regression. We predicted each cost via the estimated cost transfer formula and evaluated prediction error between true and predicted (transferred) costs. RESULTS The search yielded 1646 records, 206 full text papers and 3525 costs from 84 diagnoses. Transferability was analysed involving 144 direct medical costs from eight multi-country studies. Adjusting the average of available foreign costs by 0.28 times the relative difference in GDP per capita provided the most accurate estimates. The correlation between true and predicted costs was 0.96; 68% of predicted costs fell in the true ± 50% range. Predictions were more accurate for costs from studies that involved the largest number of countries, for countries outside the Gulf region and for drug costs versus unit or disease costs. CONCLUSION The estimated cost transfer formula allows the prediction of missing costs in MENA if only GDP per capita is available for adjustment to the local setting. Input costs for the formula should be collected from multiple sources and match the decision situation.
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Affiliation(s)
- Zsombor Zrubka
- Health Economics Research Center, University Research and Innovation Center, Óbuda University Budapest, Óbudai Egyetem, Bécsi út 96, Budapest, 1034 Hungary
- Corvinus Institute for Advanced Studies, Corvinus University of Budapest, Budapest, Hungary
| | - Márta Péntek
- Health Economics Research Center, University Research and Innovation Center, Óbuda University Budapest, Óbudai Egyetem, Bécsi út 96, Budapest, 1034 Hungary
| | - Lea Mhanna
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
| | - Teebah Abu-Zahra
- Health Policy and Financing Masters Course, Corvinus University of Budapest, Budapest, Hungary
| | - Mohamed Mahdi-Abid
- Research Center of Epidemiology and Statistics, Paris University, Paris, France
| | - Meriem Fgaier
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
| | - Faris El-Dahiyat
- College of Pharmacy, Al Ain University, Al Ain, United Arab Emirates
| | - Hana Al-Abdulkarim
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
- Drug Policy and Economic Center, Ministry of National Guard Health Affairs, Riyadh, Kingdom of Saudi Arabia
| | | | - László Gulácsi
- Health Economics Research Center, University Research and Innovation Center, Óbuda University Budapest, Óbudai Egyetem, Bécsi út 96, Budapest, 1034 Hungary
- Corvinus Institute for Advanced Studies, Corvinus University of Budapest, Budapest, Hungary
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Shaheen FAM, Meunier A, Altowaijri A, Faadhel TA, Al-Abdulkarim H, AlGabash A, Floros L. Cost Consequence Analysis of the Management of Hyperkalemia by Patiromer and Optimization of Renin-Angiotensin-Aldosterone System Inhibitors Therapy in Chronic Kidney Disease Patients in Saudi Arabia. Saudi J Kidney Dis Transpl 2022; 33:S39-S52. [PMID: 37102523 DOI: 10.4103/1319-2442.374381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023] Open
Abstract
Renin-angiotensin-aldosterone system inhibitors (RAASi) have been shown to improve outcomes in chronic kidney disease (CKD) patients but are associated with an increased risk of hyperkalemia in this vulnerable population. Hyperkalemia often leads to patients' downtitrating or discontinuing RAASi which can result in sub-optimal health outcomes. The objective is to evaluate the cost and health benefits of maintaining normokalemia using patiromer, an oral potassium binder while optimizing RAASi therapy in CKD patients in the Kingdom of Saudi Arabia. The medium-to long-term costs and health outcomes of patients with CKD stage 3-4 and raised serum potassium levels (≥5.5 mmol/L) at baseline were estimated, from a Saudi Arabia payer perspective, using a Markov state-transition model simulating the natural progression of CKD depending on patients' serum potassium level and usage of RAASi at different dosages. The analysis demonstrated that appropriate management of hyperkalemia, enabling optimization of RAASi, leads to cost and health benefits. The cost of patiromer is offset by 68% due to a reduction in management costs associated with CKD progression, hyperkalemia-related hospitalization, and cardiovascular (CV) events. Over a 10-year time horizon, a pool of 300 patients treated with patiromer experience increased life-expectancy [+3.78 life-years (LYs)] and slower disease progression, with decreased time spent in end-stage renal disease (-9.59 LYs). Patiromer may deliver value to both CKD patients and payers in Saudi Arabia, leading to better health outcomes for the former and reduced cost of management of CKD progression and CV events at low additional costs for the latter.
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Affiliation(s)
| | | | | | - Talal Al Faadhel
- Division of Nephrology, King Saud University, Riyadh, Saudi Arabia
| | - Hana Al-Abdulkarim
- Drug Policy and Economics Center, National Guard Health Affairs, Riyadh, Saudi Arabia
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