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Splenectomy for benign and malignant hematologic pathology: Modern morbidity, mortality, and long-term outcomes.

ABSTRACT: Background:The role of splenectomy to diagnose and treat hematologic disease continues to evolve. In this single-center retrospective review, we describe modern morbidity, mortality, and long-term outcomes associated with splenectomy for benign and malignant hematologic disorders. Methods:We analyzed all nontrauma splenectomies performed for benign or malignant hematologic disorders from January 2009 to September 2018. Variables collected included demographics, preexisting comorbidities, laboratory results, intra- and postoperative features, and long-term follow-up. Outcomes of interest included postoperative complications, 30-day mortality, and overall mortality. Results:We identified 161 patients who underwent splenectomy for hematologic disorders. Median age was 54?years (range 19-94), and 83 (52%) were female. Splenectomy was performed for 95 (59%) patients with benign hematologic disorders and for 66 (41%) with malignant conditions. Most splenectomies were laparoscopic (76%), followed by laparoscopic hand assisted (11%), open (8%), and laparoscopic converted to open (6%). Median follow-up was 761?days (interquartile range: 179-2025?days). Major complications occurred in 21 (13%) patients. Three (2%) patients died within 30?days; 16 (9%) died more than 30?days after operation, none from surgical complications, with median time to death of 438?days (interquartile range: 231-1497?days). Among malignant cases, only preoperative thrombocytopenia predicted death (odds ratio?=?5.8, 95% confidence interval?=?1.1-31.8, P?=?.04). For benign cases, increasing age was associated with inferior survival (odds ratio?=?2.3, 95% confidence interval?=?1.0-5.1, P?=?.05). Conclusion:Splenectomy remains an important diagnostic and therapeutic option for patients with benign and malignant hematologic disorders and can be performed with a low complication rate. Despite considerable burden of comorbid disease in these patients, early postoperative mortality was uncommon.

SUBMITTER: Alobuia WM

PROVIDER: S-EPMC7479208 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Splenectomy for benign and malignant hematologic pathology: Modern morbidity, mortality, and long-term outcomes.

Alobuia Wilson M WM Perrone Kenneth K Iberri David J DJ Brar Rondeep S RS Spain David A DA Forrester Joseph D JD

Surgery open science 20200816 4

<h4>Background</h4>The role of splenectomy to diagnose and treat hematologic disease continues to evolve. In this single-center retrospective review, we describe modern morbidity, mortality, and long-term outcomes associated with splenectomy for benign and malignant hematologic disorders.<h4>Methods</h4>We analyzed all nontrauma splenectomies performed for benign or malignant hematologic disorders from January 2009 to September 2018. Variables collected included demographics, preexisting comorbi ...[more]

PMID: 32939448

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Project description:ObjectiveTo study short-term (<90 days) morbidity and mortality following radical cystectomy (RC) for bladder cancer and identify modifiable risk factors associated with these.DesignSystematic review.MethodsThe systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. PubMed and EMBASE were searched for relevant papers on 11 June 2019 and rerun on 27 May 2020. Studies reporting complications, reoperations, length of stay and mortality within 90 days were included. Studies were reviewed according to criteria from the Oxford Centre for Evidence-Based Medicine and the quality of evidence was assessed using the Newcastle-Ottawa Scale.ResultsThe search retrieved 1957 articles. Sixty-six articles were included. The quality of evidence was poor to good. Most studies were retrospective, and no randomised clinical trials were identified. Of included studies a median of 6 Martin criteria for reporting complications after surgery were fulfilled. The Clavien-Dindo classification for grading complications was most frequently used. The weighted overall complication rate after RC was 34.9% (range 28.8-68.8) for in-house complications, 39.0% (range 27.3-80.0) for 30-day complications and 58.5% (range 36.1-80.5) for 90-day complications. The most common types of complications reported were gastrointestinal (29.0%) and infectious (26.4%). The weighted mortality rate was 2.4% (range 0.9-4.7) for in-house mortality, 2.1% (0.0-3.7) for 30-day mortality and 4.7% (range 0.0-7.0) for 90-day mortality. Age and comorbidity were identified as the best predictors for complications following RC.ConclusionShort-term morbidity and mortality are high following RC. Reporting of complications is heterogeneous and the quality of evidence is generally low. There is a continuous need for randomised studies to address any intervention that can reduce morbidity and mortality following RC.Prospero registration number104937.

Dataset Information

Splenectomy for benign and malignant hematologic pathology: Modern morbidity, mortality, and long-term outcomes.

Publications

Splenectomy for benign and malignant hematologic pathology: Modern morbidity, mortality, and long-term outcomes.

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