The histologic effects of neoadjuvant stereotactic body radiation therapy (SBRT) followed by pulmonary metastasectomy-rationale and protocol design for the Post SBRT Pulmonary Metastasectomy (PSPM) trial.

ABSTRACT:

Background

For the local management of pulmonary malignancies, surgical resection and stereotactic body radiation therapy (SBRT) are mutually exclusive treatments. This study aims to assess the effectiveness of SBRT on reducing tumor viability at a histologic level in the context of pulmonary metastases.

Methods

This protocol describes an open-label unblinded single-arm prospective Phase 2 trial to determine the effects of dual treatment of pulmonary metastasis amenable to curative resection using neoadjuvant SBRT followed by surgical resection, the Post SBRT Pulmonary Metastasectomy (PSPM) trial. Sample size require 39 patients, with an anticipated study duration of 30-36 months. Following completion of SBRT, eligible patients will be assessed at the 4-6-week mark by the tr

SUBMITTER: Begum H 

PROVIDER: S-EPMC9091013 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature