Details

Autor(en) / Beteiligte

• Ferreira, Luan Moraes
• Batista, Gisela Gomes
• Bouillet, Leoneide Érica Maduro
• Esposito, Emanuel Pinheiro

Titel

Risk factors for lower renal compensation after nephrectomy: an analysis of living kidney donors in an Amazonian cohort

Ist Teil von

• Brazilian Journal of Nephrology, 2024-07, Vol.46 (3), p.e20230134

Ort / Verlag

Brazil: Sociedade Brasileira de Nefrologia

Erscheinungsjahr

2024

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Living donor kidney transplantation is considered the ideal renal replacement therapy because it has a lower complication rate and allows an efficient response to the high demand for grafts in the healthcare system. Careful selection and adequate monitoring of donors is a key element in transplantation. Individuals at greater risk of developing kidney dysfunction after nephrectomy must be identified. To identify risk factors associated with a renal compensation rate (CR) below 70% 12 months after nephrectomy. This observational retrospective longitudinal study included living kidney donors followed up at the Lower Amazon Regional Hospital between 2016 and 2022. Data related to sociodemographic variables, comorbid conditions and kidney function parameters were collected. The study enrolled 32 patients. Fourteen (43.75%) had a CR < 70% 12 months after kidney donation. Logistic regression found obesity (Odds Ratio [95%CI]: 10.6 [1.7-65.2]), albuminuria (Odds Ratio [95%CI]: 2.41 [1.2-4.84]) and proteinuria (Odds Ratio [95%CI]: 1.14 [1.03-1.25]) as risk factors. Glomerular filtration rate was a protective factor (Odds Ratio [95% CI]: 0.92 [0.85-0.99]). Obesity, albuminuria and proteinuria adversely affected short-term renal compensation rate. Further studies are needed to uncover the prognostic implications tied to these risk factors. Our findings also supported the need for careful individualized assessment of potential donors and closer monitoring of individuals at higher risk.