{
    "abstract": "Introduction Acute kidney injury (AKI) significantly contributes to maternal morbidity and mortality in developing nations. In a retrospective study conducted at our tertiary care center in collaboration between the Department of Nephrology and the Department of Obstetrics and Gynecology, we investigated patients admitted with pregnancy-related acute kidney injury (PR-AKI) under the following parameters: incidence, etiology, and maternal outcomes. Methods We evaluated 70 patients admitted with PR-AKI from May 2016 to August 2020. A thorough evaluation was carried out for these patients. The results were analyzed for the association of mortality with the etiology of PR-AKI and the dialysis requirement. Results The mean age among the PR-AKI patients was 24.56 \u00b1 4.2 years. During the study period, there were 33,403 deliveries, consisting of 20,126 vaginal deliveries, and 13,277 were performed via a lower segment cesarean section (LSCS). Seventy patients developed AKI, with an incidence of 2.9 per 1,000 deliveries. The various etiologies included sepsis in 54 cases (74.3%), preeclampsia/eclampsia in 44 (62.85%), LSCS in 27 (38.6%), abruptio placentae in 11 (15.7%), postpartum hemorrhage (PPH) in 11 (15.7%), post-abortion in eight (11.4%), and hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome in seven (10.46%). The number of patients in various stages of AKI was noted as one in Stage I, 22 in Stage II, and 47 in Stage III. The odds ratio of death in the abruptio placentae was 0.73 (95% CI: 0.08-6.72), whereas\u00a0among those with PPH, it was 1.96 (95% CI: 0.34-11.29). The odds ratio of death among patients with LSCS was 0.50 (95% CI: 0.09-2.64). Out of the total, 34 patients (48.6%) required renal replacement therapy (RRT) provided as intermittent hemodialysis. In total, there were eight deaths (11.3%). The odds ratio of death in dialysis patients was 1.89 (95% CI: 0.42-8.54). Perinatal mortality was 32.9%, whereas total perinatal mortality among all patients was 3.5%. The odds ratio of perinatal mortality among those with AKI was 13.29 (95% CI: 8.05-21.96) with p < 0.0001. Conclusion Our study demonstrates that sepsis was the most common cause of PR-AKI, which can be attributed to a lack of antenatal and postnatal care. Other causes included preeclampsia, LSCS, and hemorrhage. The present study also shows that a significant association exists between PR-AKI and perinatal mortality. The requirement of RRT in AKI predicts a less favorable prognosis.",
    "authors": [
        {
            "affiliation": "Nephrology, Vijayanagar Institute of Medical Sciences (VIMS), Bellary, IND.",
            "firstname": "Maniyar",
            "initials": "M",
            "lastname": "Iqbal Anvar"
        },
        {
            "affiliation": "Internal Medicine, Vijayanagar Institute of Medical Sciences (VIMS), Bellary, IND.",
            "firstname": "Sidhant",
            "initials": "S",
            "lastname": "Talwar"
        },
        {
            "affiliation": "Nephrology, Vijayanagar Institute of Medical Sciences (VIMS), Bellary, IND.",
            "firstname": "Shashikanth",
            "initials": "S",
            "lastname": "Mallapur"
        }
    ],
    "conclusions": null,
    "copyrights": "Copyright \u00a9 2023, Iqbal Anvar et al.",
    "doi": "10.7759/cureus.49610",
    "journal": "Cureus",
    "keywords": [
        "hemodialysis",
        "perinatal mortality",
        "pregnancy-related aki",
        "sepsis",
        "stage of aki"
    ],
    "methods": null,
    "publication_date": "2024-01-02",
    "pubmed_id": "38161847\n16825090\n16771246\n27512298\n8875682\n25977311\n17267539\n28761227\n20368915\n28778365\n28927644\n25561694\n27054929\n23090519\n28303073\n12094777\n12682500\n27319810\n20870228\n19889269\n18333521\n28460634\n9823704\n20142928\n30510872\n28720086",
    "results": null,
    "title": "A Retrospective Study on Clinical Outcomes of Pregnancy-Related Acute Kidney Injury Patients at a South Indian Tertiary Care Hospital.",
    "xml": "<Element 'PubmedArticle' at 0x7885034f6840>"
}