Abstract
Background/Aim: Pseudomyxoma peritonei (PMP) is a rare clinical condition of progressive peritoneal mucin accumulation. PMP has a reasonable survivability but with a notable risk of tumour recurrence. Standard treatment, including for tumour relapse, aims for a cure with complete cytoreductive surgery with hyperthermic intraperitoneal chemotherapy. In the case of tumour recurrence, surgery becomes progressively complex, and some patients are not suitable for surgery either due to patient preference or morbidity and mortality risk. BromAc® is an emerging, novel mucolytic combination therapy composed of bromelain and acetylcysteine which can be administered intratumorally via radiologically guided drains. It represents a minimally invasive treatment for patients who have symptomatic tumour deposits but are not surgical candidates. Case Report: We report the case of a 64-year-old male with a background of appendiceal PMP who presented with a gastric outlet obstruction from a perigastric tumour deposit. This was managed with BromAc® administration, following which the patient’s symptoms resolved. This corresponded with an 80% reduction in the tumour volume radiologically. Conclusion: BromAc® is an emerging minimally invasive treatment for PMP tumour deposits that may be considered as adjunctive or alternative treatment in patients who are not surgical candidates to reduce tumour burden and improve symptomatology and quality of life.
- Received July 26, 2023.
- Revision received September 5, 2023.
- Accepted September 6, 2023.
- Copyright © 2023 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.
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