RESUMEN
Chronic kidney disease (CKD) is commonly complicated by anemia. Treating dialysis-dependent patients with anemia, including daprodustat and other inhibitors of prolyl hydroxylase of hypoxia-inducible factor, recombinant human erythropoietin (rhEPO), and iron supplements. We conducted this study to test our postulation; daprodustat is superior to rhEPO and other conventional treatments respecting efficacy and safety parameters. We made systematic search through PubMed, Web of Science, Scopus, and Cochrane. Seven unique trials were eventually included for systematic review; six of them with a sample size of 759 patients entered our network meta-analysis (NMA). Daprodustat 25-30 mg was associated with the greatest change in serum hemoglobin (MD=1.86, 95%CI= [1.20; 2.52]), ferritin (MD= -180.84, 95%CI= [-264.47; -97.20]), and total iron binding capacity (TIBC) (MD=11.03, 95%CI= [3.15; 18.92]) from baseline values. Dialysis-dependent patients with anemia had a significant increment in serum Hemoglobin and TIBC and a reduction in serum ferritin, in a dose-dependent manner, when administered daprodustat.
Asunto(s)
Anemia , Barbitúricos , Ferritinas , Glicina , Hemoglobinas , Diálisis Renal , Insuficiencia Renal Crónica , Humanos , Anemia/tratamiento farmacológico , Anemia/etiología , Hemoglobinas/análisis , Hemoglobinas/metabolismo , Insuficiencia Renal Crónica/terapia , Insuficiencia Renal Crónica/complicaciones , Glicina/análogos & derivados , Glicina/administración & dosificación , Ferritinas/sangre , Barbitúricos/administración & dosificación , Metaanálisis en Red , Eritropoyetina/administración & dosificación , Proteínas Recombinantes/administración & dosificación , Relación Dosis-Respuesta a Droga , Hierro/administración & dosificaciónRESUMEN
BACKGROUND: Chronic kidney disease (CKD) is defined as abnormalities of kidney structure and/or function persisting for a minimum of three months. METHODS: An online cross-sectional study was conducted in the Kingdom of Saudi Arabia (KSA) between June and August 2022 to assess the knowledge, attitudes, practices, and barriers among family, internal medicine, and general physicians related to CKD screening, diagnosis, and management. RESULTS: A total of 427 physicians were included in the study. The majority exhibited a strong grasp of the accurate definition of CKD (83%) and recognized common risk factors, such as diabetes (99%), drugs (95%), and hypertension (98%). Two-thirds of physicians were aware of the five stages of CKD and identified estimated glomerular filtration rate (eGFR) and creatinine clearance as the most suitable markers for kidney function. Physicians also displayed knowledge of CKD-related complications. However, a noticeable gap between knowledge and practice was evident. Only one-third of participants reported screening their patients every year, primarily using serum creatinine (92.5%) and eGFR (97%) for diagnosis, while only 16% recognized that stage 4 CKD is the appropriate time to refer patients to nephrologists. In terms of barriers, the majority of physicians reported encountering low barriers to CKD management, but general practitioners working in primary healthcare centers experienced significantly higher levels of barriers. CONCLUSION: Most participants in our study possess a good level of knowledge and positive attitudes towards CKD diagnosis and management. Nevertheless, a discrepancy between knowledge and practical application, particularly in terms of over-screening and early referral, highlights the need for educational efforts to improve physician practice in KSA. These findings underscore the importance of addressing this gap to promote effective CKD management.
RESUMEN
(1) Background: Anemia affects about 40% of patients with chronic kidney disease (CKD). Daprodustat improves serum hemoglobin in anemic patients by inhibiting prolyl hydroxylase of hypoxia-inducible factor. We conducted a network meta-analysis to investigate the direct and indirect effects of different doses of daprodustat compared to each other and erythropoietin and placebo. (2) Methods: We searched PubMed, Cochrane Library, Web of Science, and Scopus, for randomized clinical trials (RCTs) reporting data about different doses of daprodustat for anemia in nondialysis of CKDs. (3) Results: We eventually included five RCTs with a total sample size of 4566 patients. We found that the higher the dose of daprodustat, the greater the change in serum total iron binding capacity (TIBC), hemoglobin, and ferritin from baseline. Compared to placebo, daprodustat 25-30 mg was associated with the highest significant increase in serum hemoglobin (MD = 3.27, 95% CI = [1.89; 4.65]), a decrease in serum ferritin (MD = -241.77, 95% CI = [-365.45; -118.09]) and increase in serum TIBC (MD = 18.52, 95% CI = [12.17; 24.87]). (4) Conclusion: Higher daprodustat doses were associated with a higher impact on efficacy outcomes as serum total iron-binding capacity (TIBC), hemoglobin, and ferritin. However, data about the safety profile of different doses of daprodustat is still missing.