Miranda LE, Penha MRCD, Miranda ACG, Lima DL, Costa MWF, Amorim ADO. RISK FACTORS ASSOCIATED WITH EARLY MORTALITY AFTER PERCUTANEOUS ENDOSCOPIC GASTROSTOMY IN PATIENTS AT A TERTIARY CARE CENTER IN BRAZIL: A RETROSPECTIVE SINGLE-CENTER SURVIVAL STUDY.
ARQUIVOS DE GASTROENTEROLOGIA 2020;
56:412-418. [PMID:
31800738 DOI:
10.1590/s0004-2803.201900000-83]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 10/14/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND
Percutaneous endoscopic gastrostomy (PEG) is the main accepted method for long-term tube feeding.
OBJECTIVE
To investigate the risk factors associated with early mortality after PEG.
METHODS
Retrospective survival analysis in a tertiary-level center in Recife, Brazil. We reviewed the medical records of 150 patients with PEG placement. The data were analysed by the Kaplan-Meier method. Multivariable Cox proportional regression models were also built to test the effects of PEG on mortality.
RESULTS
A total of 150 patients who submitted to PEG were studied (70 male). Of the participants, 87 (58%) had blood hypertension; 51 (34%) patients had diabetes; 6 (4%) patients had chronic renal disease; and 6 (4%) had malignancy. Chronic neurodegenerative diseases were the more common clinical indication for PEG. The 30-day and 60-day proportional mortality probability rates were 11.05% and 15.34% respectively. A multivariate Cox proportional regression model, haemoglobin (HR 4.39, 95%CI 1.30-14.81, P=0.017) and pre-procedure UCI staying (HR 0.66, 95% CI 0.50-0.87, P=0.004) were significant predictors of early mortality.A haemoglobin cut-off value of 10.05 g/dL was shown to have a sensibility of 82.6% (61.2% to 95% CI) and an acceptable sensitivity of 59.0 (50.6% to68.6% CI), and a likelihood ratio of 2.06 for eight weeks mortality.
CONCLUSION
In patients who had been subjected to the PEG procedure for long-term nutrition, low haemoglobin, pre-procedure intensive care unit internment or both are associated with the risk of early mortality.
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