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Elkeraie AF, Al-Ghamdi S, Abu-Alfa AK, Alotaibi T, AlSaedi AJ, AlSuwaida A, Arici M, Ecder T, Ghnaimat M, Hafez MH, Hassan MH, Sqalli T. Impact of Sodium-Glucose Cotransporter-2 Inhibitors in the Management of Chronic Kidney Disease: A Middle East and Africa Perspective. Int J Nephrol Renovasc Dis 2024; 17:1-16. [PMID: 38196830 PMCID: PMC10771977 DOI: 10.2147/ijnrd.s430532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/28/2023] [Indexed: 01/11/2024] Open
Abstract
Chronic kidney disease (CKD) is a major public health concern in the Middle East and Africa (MEA) region and a leading cause of death in patients with type 2 diabetes mellitus (T2DM) and hypertension. Early initiation of sodium-glucose cotransporter - 2 inhibitors (SGLT-2i) and proper sequencing with renin-angiotensin-aldosterone system inhibitors (RAASi) in these patients may result in better clinical outcomes due to their cardioprotective properties and complementary mechanisms of action. In this review, we present guideline-based consensus recommendations by experts from the MEA region, as practical algorithms for screening, early detection, nephrology referral, and treatment pathways for CKD management in patients with hypertension and diabetes mellitus. This study will help physicians take timely and appropriate actions to provide better care to patients with CKD or those at high risk of CKD.
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Affiliation(s)
- Ahmed Fathi Elkeraie
- Department of Internal Medicine and Nephrology, Alexandria University, Alexandria, Egypt
| | - Saeed Al-Ghamdi
- Department of Medicine, College of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ali K Abu-Alfa
- Department of Internal Medicine, Division of Nephrology and Hypertension, American University of Beirut, Beirut, Lebanon
| | - Torki Alotaibi
- Transplant Nephrology, Hamed Al-Essa Organ Transplant Center, Sabah Health Region, Kuwait City, Kuwait
| | - Ali Jasim AlSaedi
- Department of Nephrology, College of Medicine, University of Baghdad, Nephrology and Transplantation Center, Medical City Complex, Baghdad, Iraq
| | | | - Mustafa Arici
- Department of Nephrology, Faculty of Medicine, Hacettepe University, Altındağ, Ankara, Turkey
| | - Tevfik Ecder
- Department of Medicine, Istinye University; Division of Nephrology, Topkapı, Istanbul, Turkey
| | - Mohammad Ghnaimat
- Department of Nephrology, Specialty Hospital, Jaber Ibn Hayyan St. Shmeisani, Amman, Jordan
| | | | - Mohamed H Hassan
- Department of Medicine, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Tarik Sqalli
- Department of Nephrology, Moroccan Society of Nephrology, Casablanca, Morocco
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Podocyte-Related Mechanisms Underlying Survival Benefit of Long-Term Angiotensin Receptor Blocker. Int J Mol Sci 2022; 23:ijms23116018. [PMID: 35682697 PMCID: PMC9181646 DOI: 10.3390/ijms23116018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 12/10/2022] Open
Abstract
We previously found that short-term treatment (week 8 to 12 after injury) with high-dose angiotensin receptor blocker (ARB) induced the regression of existing glomerulosclerosis in 5/6 nephrectomy rats. We therefore assessed the effects of long-term intervention with ARB vs. nonspecific antihypertensives in this study. Adult rats underwent 5/6 nephrectomy and renal biopsy 8 weeks later. The rats were then divided into three groups with equivalent renal function and glomerular sclerosis and treated with high-dose losartan (ARB), nonspecific antihypertensive triple-therapy (TRX), or left untreated (Control) until week 30. We found that blood pressure, serum creatinine levels, and glomerulosclerosis were lower at sacrifice in ARB and TRX vs. Control. Only ARB reduced proteinuria and maintained the density of WT-1-positive podocytes. Glomerular tufts showed more double-positive cells for CD44, a marker of activated parietal epithelial cells, and synaptopodin after ARB vs. TRX or Control. ARB treatment reduced aldosterone levels. ARB-treated rats had significantly improved survival when compared with TRX or Control. We conclude that both long-term ARB and triple-therapy ameliorate progression, but do not sustain the regression of glomerulosclerosis. ARB resulted in the superior preservation of podocyte integrity and decreased proteinuria and aldosterone, linked to increased survival in the uremic environment.
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