Bevacizumab does not increase risk of perforation in patients undergoing percutaneous endoscopic gastrostomy or jejunostomy placement.

Autor: Dibba P; New York Presbyterian Brooklyn Methodist Hospital, New York, NY, USA., Ludwig E; Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Calo D; Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Gerdes H; Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Markowitz A; Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Shike M; Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Schattner M; Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Mendelsohn R; Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA. mendelsr@mskcc.org.
Jazyk: angličtina
Zdroj: Surgical endoscopy [Surg Endosc] 2021 Jun; Vol. 35 (6), pp. 2976-2980. Date of Electronic Publication: 2020 Jun 24.
DOI: 10.1007/s00464-020-07738-7
Abstrakt: Introduction: Bevacizumab is a humanized anti-vascular endothelial growth factor monoclonal antibody used in the treatment of cervical cancer, ovarian cancer, colorectal cancer, lung cancer, renal cell cancer, and recurrent glioblastomas. Its approval by US FDA was issued with a black box warning that its use has been associated with a risk of gastrointestinal (GI) tract perforation and that it should be discontinued in patients who have experienced such. The reported incidence of GI perforation in those receiving bevacizumab is as high as 3%. However, the incidence of GI perforation in those receiving bevacizumab undergoing GI endoscopic procedures has not been well studied.
Methods: A retrospective, single-center observational study was conducted at Memorial Sloan Kettering Cancer Center (MSKCC) between 2011 and 2018. All patients who underwent upper GI endoscopy with percutaneous endoscopic gastrostomy (PEG) or percutaneous endoscopic jejunostomy (PEJ) tube placement and received bevacizumab within 6 months of their endoscopic procedure were included.
Results: We identified 176 patients who underwent PEG or PEJ tube placement and received bevacizumab within 6 months. Eighty-one percent of patients were female (n = 144) and the median age was 61 years. Prior to endoscopic procedures, patients received a median of seven doses of bevacizumab. Patients received bevacizumab from 170 days before to 170 days after their endoscopic procedures (median 44 days). No GI perforations were observed during or after the time of the endoscopic procedures.
Conclusion: Our study demonstrated that receiving bevacizumab within 6 months prior to their endoscopic procedure was not associated with an increased risk of GI tract perforation and thus not an absolute contraindication to proceeding with PEG and PEJ tube placement in these patients.
Databáze: MEDLINE
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