EUS-guided gallbladder drainage in high-risk surgical patients with acute cholecystitis-procedure outcomes and evaluation of mortality predictors.
Surg Endosc
; 36(1): 569-578, 2022 01.
Article
em En
| MEDLINE
| ID: mdl-33507383
BACKGROUND: Recent evidences suggest that gallbladder drainage is the treatment of choice in elderly or high-risk surgical patients with acute cholecystitis (AC). Despite better outcomes compared to other approaches, endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) is burdened by high mortality. The aim of the study was to evaluate predictive factors for mortality in high-risk surgical patients who underwent EUS-GBD for AC. METHODS: A retrospective analysis of a prospectively maintained database was performed. Electrocautery-enhanced lumen-apposing metal stents were used; all recorded variables were evaluated as potential predictive factors for mortality. RESULTS: Thirty-four patients underwent EUS for suspected AC and 25 (44% male, age 78) were finally included. Technical, clinical success rate and adverse events rate were 92%, 88%, and 16%, respectively. 30-day and 1-year mortality were 12% and 32%. On univariate analysis, age-adjusted Charlson Comorbidity Index (CCI) (OR 20.8[4-68.2]), acute kidney injury (AKI) (OR 21.4[2.6-52.1]) and clinical success (OR 8.9[1.2-11.6]) were related to 30-day mortality. On multivariate analysis, CCI and AKI were independently related to long-term mortality. Kaplan-Meier curves showed an increased long-term mortality in patients with CCI > 6 (hazard ratio 7.6[1.7-34.6]) and AKI (hazard ratio 11.3[1.4-91.5]). CONCLUSIONS: Severe comorbidities and AKI were independent predictive factors confirming of long-term mortality after EUS-GBD. Outcomes of EUS-GBD appear more influenced by patients' conditions rather than by procedure success.
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Colecistite Aguda
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Vesícula Biliar
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
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Aged
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Female
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Humans
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Male
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En
Ano de publicação:
2022
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Article