BMC nephrology · 2022
Causes and outcome of acute kidney injury amongst adults patients in two hospitals of different category in Cameroon; a 5 year retrospective comparative study.
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Georges Teuwafeu Denis, Marie-Patrice Halle, Ingrid Tonou Sorel, Mbua Ronald Gobina, Hermine Fouda Menye, Gloria Ashuntantang
Аннотация
BACKGROUND: Acute kidney injury (AKI) is an under-recognized disorder, which is associated with a high risk for mortality, development of chronic kidney disease (CKD).
OBJECTIVE: We sought to describe and compare the causes and outcomes of AKI amongst adult patients in Douala general hospital (DGH) and Buea regional hospital (BRH).
METHODS: A hospital-based retrospective cohort analytic study was carried from February to April 2021. Convenience sampling was used. We included Patient's files admitted from January 2016 to December 2020 aged > 18 years, with AKI diagnosed by a nephrologist and recorded values of serum creatinine (sCr) on admission and discharge. Data were analysed using SPSSv26. Chi-square, fisher, median mood's and regression logistic test were used, values were considered significant at p < 0.05.
RESULTS: Of the 349 files included 217 was from DGH and 132 from BRH. Community acquired AKI were more present in BRH 87.12% (n = 115) than DGH 84.79% (n = 184) (p = 0.001). Stage III AKI was the most common presentation in both hospital. Pre-renal AKI was more common (p = 0.013) in DGH (65.44%, n = 142) than BRH (46.97%, n = 62). Sepsis and volume depletion were more prevalent in urban area with (64.51 and 30.41% vs. 46.21 and 25.75%) while severe malaria was more present in Semi-urban area (8.33% vs. 1.84%, p = 0.011). Complete and partial renal recovery was 64.97% (n = 141) in DGH and 69.69% (n = 92) in BRH (p = 0.061). More patients had dialysis in BRH 73.07% (n = 57) than in DGH 23.33% (n = 21). More patient died in DGH 33.18% (n = 72) died than in BRH 19.70% (n = 26) (p = 0.007). Stage III was significantly associated with non-renal recovery in both DGH (p = 0.036) and BRH (p = 0.009) while acute tubular necrosis was associated with non-renal outcome in DGH (p = 0.037).
CONCLUSIONS: AKI was mainly due to sepsis, volume depletion and nephrotoxicity. Complete and partial recovery of kidney function were high in both settings. Patient outcome was poorer in DGH.
OBJECTIVE: We sought to describe and compare the causes and outcomes of AKI amongst adult patients in Douala general hospital (DGH) and Buea regional hospital (BRH).
METHODS: A hospital-based retrospective cohort analytic study was carried from February to April 2021. Convenience sampling was used. We included Patient's files admitted from January 2016 to December 2020 aged > 18 years, with AKI diagnosed by a nephrologist and recorded values of serum creatinine (sCr) on admission and discharge. Data were analysed using SPSSv26. Chi-square, fisher, median mood's and regression logistic test were used, values were considered significant at p < 0.05.
RESULTS: Of the 349 files included 217 was from DGH and 132 from BRH. Community acquired AKI were more present in BRH 87.12% (n = 115) than DGH 84.79% (n = 184) (p = 0.001). Stage III AKI was the most common presentation in both hospital. Pre-renal AKI was more common (p = 0.013) in DGH (65.44%, n = 142) than BRH (46.97%, n = 62). Sepsis and volume depletion were more prevalent in urban area with (64.51 and 30.41% vs. 46.21 and 25.75%) while severe malaria was more present in Semi-urban area (8.33% vs. 1.84%, p = 0.011). Complete and partial renal recovery was 64.97% (n = 141) in DGH and 69.69% (n = 92) in BRH (p = 0.061). More patients had dialysis in BRH 73.07% (n = 57) than in DGH 23.33% (n = 21). More patient died in DGH 33.18% (n = 72) died than in BRH 19.70% (n = 26) (p = 0.007). Stage III was significantly associated with non-renal recovery in both DGH (p = 0.036) and BRH (p = 0.009) while acute tubular necrosis was associated with non-renal outcome in DGH (p = 0.037).
CONCLUSIONS: AKI was mainly due to sepsis, volume depletion and nephrotoxicity. Complete and partial recovery of kidney function were high in both settings. Patient outcome was poorer in DGH.