Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital
Rose Muhindo,1 Joshua Kiptoo,2,* Christine Tumuhimbise,3 Caroline Nakyanzi,3 Francis Gonzaga Ssentongo,1 Michael Kavubu,1 Ernest Ssewanyana,1 John Isiiko,2 Julius Kyomya,2 Andrew Mutekanga,1 Alum Rachel Aguma,3 Judith Owokuhaisa,4 Tadele Mekuriya Yadesa2,5,* 1Department of In...
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Dove Medical Press
2025-07-01
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| Series: | International Journal of Nephrology and Renovascular Disease |
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| author | Muhindo R Kiptoo J Tumuhimbise C Nakyanzi C Ssentongo FG Kavubu M Ssewanyana E Isiiko J Kyomya J Mutekanga A Aguma AR Owokuhaisa J Yadesa TM |
| author_facet | Muhindo R Kiptoo J Tumuhimbise C Nakyanzi C Ssentongo FG Kavubu M Ssewanyana E Isiiko J Kyomya J Mutekanga A Aguma AR Owokuhaisa J Yadesa TM |
| author_sort | Muhindo R |
| collection | DOAJ |
| description | Rose Muhindo,1 Joshua Kiptoo,2,* Christine Tumuhimbise,3 Caroline Nakyanzi,3 Francis Gonzaga Ssentongo,1 Michael Kavubu,1 Ernest Ssewanyana,1 John Isiiko,2 Julius Kyomya,2 Andrew Mutekanga,1 Alum Rachel Aguma,3 Judith Owokuhaisa,4 Tadele Mekuriya Yadesa2,5,* 1Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; 2Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda; 3Department of Anaesthesia and Critical Care, Mbarara Regional Referral Hospital, Mbarara, Uganda; 4Department of Nursing, Mbarara University of Science and Technology, Mbarara, Uganda; 5Department of Clinical Pharmacy and Pharmacy Practice, Kampala International University, Ishaka, Uganda*These authors contributed equally to this workCorrespondence: Rose Muhindo, Department of Internal Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda, Tel +256772406337, Email rosie@must.ac.ugBackground: Severely ill patients are vulnerable to developing Acute Kidney Injury (AKI), with variable incidence, but limited data from LMICs. We evaluated the incidence, predictors, treatment, and outcomes of AKI among very ill adult patients at a public tertiary hospital in southwestern Uganda.Methods: This prospective cohort study categorized patients who had a NEWS-2 above 5 as critically ill. We used the “Kidney Disease Improving Global Outcomes (KDIGO)” definition of AKI as a 0.3 mg/dl increase in serum creatinine within 48 hours. Participants were followed up until day 7 of admission, death or discharge, whichever occurred first. STATA version 13 was used for data analysis. Predictors of AKI were determined by logistic regression.Results: Of 161 critically ill patients, the median age was 48 years (IQR: 31– 65). The incidence of AKI was 70 (95% CI 55– 90) per 1000 person days of observation. About, 39.1% (127) drugs used during hospitalization were deemed potentially nephrotoxic, and 60% (96) of participants were exposed to at least one nephrotoxic drug. Penicillins and loop diuretics were the most commonly used nephrotoxic drugs. Predictors of AKI included: previous hospitalization in the last 3 months (aOR 2.56, 95% CI: 1.08– 6.06, P=0.032), admission to the surgical ward (aOR 4.32, 95% CI: 1.22– 15.24, P=0.023), elevated baseline creatinine (> 1.2 mg/dl) (aOR 2.44, 95% CI: 1.13– 5.27, P=0.023) and elevated baseline WBC count (> 12 × 109/μL) (aOR 2.57, 95% CI: 1.21– 5.46, P=0.014). Most AKI patients were managed conservatively; 25% of patients with stage 3 received hemodialysis, and 25% of those with incident AKI died in the hospital.Conclusion: We found a high prevalence of AKI among critically ill patients (70 per 1000 person days). Previous hospitalization in the past 3 months, high baseline creatinine, high baseline WBC count and admission to the surgical ward were independently associated with AKI.Keywords: critically ill patients, acute kidney injury, predictors, Uganda, nephrotoxic drugs |
| format | Article |
| id | doaj-art-42ff2d4bb7da40f0af178caaa9a2cce8 |
| institution | Matheson Library |
| issn | 1178-7058 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | International Journal of Nephrology and Renovascular Disease |
| spelling | doaj-art-42ff2d4bb7da40f0af178caaa9a2cce82025-07-06T18:32:35ZengDove Medical PressInternational Journal of Nephrology and Renovascular Disease1178-70582025-07-01Volume 18Issue 1201213104510Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral HospitalMuhindo R0Kiptoo J1Tumuhimbise C2Nakyanzi C3Ssentongo FG4Kavubu M5Ssewanyana E6Isiiko J7Kyomya J8Mutekanga A9Aguma AR10Owokuhaisa J11Yadesa TM12Internal MedicinePharmacyAnesthesia and Critical CareAnesthesia and Critical CareInternal MedicineInternal MedicineInternal MedicinePharmacyPharmacyInternal MedicineAnesthesia and Critical carePhysiotherapyClinical Pharmacy and Pharmacy PracticeRose Muhindo,1 Joshua Kiptoo,2,* Christine Tumuhimbise,3 Caroline Nakyanzi,3 Francis Gonzaga Ssentongo,1 Michael Kavubu,1 Ernest Ssewanyana,1 John Isiiko,2 Julius Kyomya,2 Andrew Mutekanga,1 Alum Rachel Aguma,3 Judith Owokuhaisa,4 Tadele Mekuriya Yadesa2,5,* 1Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; 2Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda; 3Department of Anaesthesia and Critical Care, Mbarara Regional Referral Hospital, Mbarara, Uganda; 4Department of Nursing, Mbarara University of Science and Technology, Mbarara, Uganda; 5Department of Clinical Pharmacy and Pharmacy Practice, Kampala International University, Ishaka, Uganda*These authors contributed equally to this workCorrespondence: Rose Muhindo, Department of Internal Medicine, Mbarara University of Science and Technology, P.O. Box 1410, Mbarara, Uganda, Tel +256772406337, Email rosie@must.ac.ugBackground: Severely ill patients are vulnerable to developing Acute Kidney Injury (AKI), with variable incidence, but limited data from LMICs. We evaluated the incidence, predictors, treatment, and outcomes of AKI among very ill adult patients at a public tertiary hospital in southwestern Uganda.Methods: This prospective cohort study categorized patients who had a NEWS-2 above 5 as critically ill. We used the “Kidney Disease Improving Global Outcomes (KDIGO)” definition of AKI as a 0.3 mg/dl increase in serum creatinine within 48 hours. Participants were followed up until day 7 of admission, death or discharge, whichever occurred first. STATA version 13 was used for data analysis. Predictors of AKI were determined by logistic regression.Results: Of 161 critically ill patients, the median age was 48 years (IQR: 31– 65). The incidence of AKI was 70 (95% CI 55– 90) per 1000 person days of observation. About, 39.1% (127) drugs used during hospitalization were deemed potentially nephrotoxic, and 60% (96) of participants were exposed to at least one nephrotoxic drug. Penicillins and loop diuretics were the most commonly used nephrotoxic drugs. Predictors of AKI included: previous hospitalization in the last 3 months (aOR 2.56, 95% CI: 1.08– 6.06, P=0.032), admission to the surgical ward (aOR 4.32, 95% CI: 1.22– 15.24, P=0.023), elevated baseline creatinine (> 1.2 mg/dl) (aOR 2.44, 95% CI: 1.13– 5.27, P=0.023) and elevated baseline WBC count (> 12 × 109/μL) (aOR 2.57, 95% CI: 1.21– 5.46, P=0.014). Most AKI patients were managed conservatively; 25% of patients with stage 3 received hemodialysis, and 25% of those with incident AKI died in the hospital.Conclusion: We found a high prevalence of AKI among critically ill patients (70 per 1000 person days). Previous hospitalization in the past 3 months, high baseline creatinine, high baseline WBC count and admission to the surgical ward were independently associated with AKI.Keywords: critically ill patients, acute kidney injury, predictors, Uganda, nephrotoxic drugshttps://www.dovepress.com/incidence-and-predictors-of-acute-kidney-injury-among-critically-ill-a-peer-reviewed-fulltext-article-IJNRDCritically ill patientsAcute kidney injuryPredictorsUgandaNephrotoxic drugs |
| spellingShingle | Muhindo R Kiptoo J Tumuhimbise C Nakyanzi C Ssentongo FG Kavubu M Ssewanyana E Isiiko J Kyomya J Mutekanga A Aguma AR Owokuhaisa J Yadesa TM Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital International Journal of Nephrology and Renovascular Disease Critically ill patients Acute kidney injury Predictors Uganda Nephrotoxic drugs |
| title | Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital |
| title_full | Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital |
| title_fullStr | Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital |
| title_full_unstemmed | Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital |
| title_short | Incidence and Predictors of Acute Kidney Injury Among Critically Ill Adult Patients Admitted at Mbarara Regional Referral Hospital |
| title_sort | incidence and predictors of acute kidney injury among critically ill adult patients admitted at mbarara regional referral hospital |
| topic | Critically ill patients Acute kidney injury Predictors Uganda Nephrotoxic drugs |
| url | https://www.dovepress.com/incidence-and-predictors-of-acute-kidney-injury-among-critically-ill-a-peer-reviewed-fulltext-article-IJNRD |
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