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NCT03228537 · OUTCOME

Feasibility of Neoadjuvant Cisplatin-Pemetrexed-Atezolizumab, Surgery +/- Radiation, and Maintenance Therapy.

Atezolizumab, Pemetrexed Disodium, Cisplatin, and Surgery With or Without Radiation Therapy in Treating Patients With Stage I-III Pleural Malignant Mesothelioma · Source last updated 2026-08-04

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
Duration of treatment until first dose of maintenance therapy. Includes 21 day cycles of neoadjuvant chemo and surgery - extrapleural pneumonectomy or pleurectomy/decortication (radiation therapy for participants who received extrapleural pneumonectomy).

What was measured

The number of participants who received at least two cycles of the triplet neoadjuvant therapy getting at least one dose of maintenance therapy.

Analysis population: Participants that received at least 2 cycles of neoadjuvant Cisplatin-Pemetrexed-Atezolizumab.

Groups in this outcome

Treatment (Chemotherapy, Surgery +/- RT, Maintenance)

NEOADJUVANT: Patients receive atezolizumab IV over 30-60 minutes, pemetrexed disodium IV over 10 minutes, and cisplatin IV over 2 hours on day 1. Cycles repeats every 21 days for 4 cycles in the absence of disease progression or unexpected toxicity. SURGERY: Within 21-90 days after completion of neoadjuvant therapy, patients undergo extrapleural pneumonectomy (EPP) or pleurectomy/decortication (PD). Patients who undergo EPP will then undergo radiation therapy. MAINTENANCE: Within 90 days after completion of either PD or radiation (post-EPP), patients receive atezolizumab IV over 60 minutes on day 1. Treatment repeats every 21 days for up to 1 year in the absence of disease progression or unexpected toxicity.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Treatment (Chemotherapy, Surgery +/- RT, Maintenance)25

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Treatment (Chemotherapy, Surgery +/- RT, Maintenance)15Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        15
denoms
  1. counts
    1. group Id
      OG000
      value
      25
    units
    Participants
description
The number of participants who received at least two cycles of the triplet neoadjuvant therapy getting at least one dose of maintenance therapy.
groups
  1. description
    NEOADJUVANT: Patients receive atezolizumab IV over 30-60 minutes, pemetrexed disodium IV over 10 minutes, and cisplatin IV over 2 hours on day 1. Cycles repeats every 21 days for 4 cycles in the absence of disease progression or unexpected toxicity. SURGERY: Within 21-90 days after completion of neoadjuvant therapy, patients undergo extrapleural pneumonectomy (EPP) or pleurectomy/decortication (PD). Patients who undergo EPP will then undergo radiation therapy. MAINTENANCE: Within 90 days after completion of either PD or radiation (post-EPP), patients receive atezolizumab IV over 60 minutes on day 1. Treatment repeats every 21 days for up to 1 year in the absence of disease progression or unexpected toxicity.
    id
    OG000
    title
    Treatment (Chemotherapy, Surgery +/- RT, Maintenance)
param Type
COUNT_OF_PARTICIPANTS
population Description
Participants that received at least 2 cycles of neoadjuvant Cisplatin-Pemetrexed-Atezolizumab.
reporting Status
POSTED
time Frame
Duration of treatment until first dose of maintenance therapy. Includes 21 day cycles of neoadjuvant chemo and surgery - extrapleural pneumonectomy or pleurectomy/decortication (radiation therapy for participants who received extrapleural pneumonectomy).
title
Feasibility of Neoadjuvant Cisplatin-Pemetrexed-Atezolizumab, Surgery +/- Radiation, and Maintenance Therapy.
type
PRIMARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice