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NCT04158141 · OUTCOME

Change From Randomization to 9 Months in Global Heath Status (GHS) Score of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30)

Testing the Addition of Targeted Radiation Therapy to Surgery and the Usual Chemotherapy Treatment (Pemetrexed and Cisplatin [or Carboplatin]) for Stage I-IIIA Malignant Pleural Mesothelioma · Source last updated 2026-07-13

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

Measure
Not reported
Unit
Not reported
Interval / dispersion
Not reported
Time frame
Randomization and 9 months

What was measured

Global Health Status is calculated from two questions on the EORTC QLQ-C30. The question responses range from 1 "very poor" to 7 "excellent" such that a higher response indicates better quality of life (QOL). The mean of these responses is linearly transformed to a range of 0 (worst) to 100 (best).

Analysis population: No patients had both baseline and 9-month data, therefore change from baseline could not be calculated for any patient.

Groups in this outcome

Arm I (Step 1: Chemotherapy, P/D: Step 2: no Treatment)

\[Intent-to-treat\] STEP 1 (all patients): Patients who received allowed neoadjuvant systemic therapy before study entry undergo pleurectomy/decortication (P/D) within 4 to 8 weeks of systemic therapy. Otherwise, patients undergo P/D within 4 weeks of study entry followed within 4 to 8 weeks by four 21-day cycles of pemetrexed and cisplatin or carboplatin on day 1. STEP 2 (randomized): Patients receive no treatment.

Arm II (Step 1: Chemotherapy, P/D, Step 2: IMRT/PBS)

\[Intent-to-treat\] STEP 1 (all patients): Same as Arm 1. STEP 2 (randomized): Within 4-8 weeks from the end of Step 1 treatment, patients undergo 25-28 fractions of intensity modulated radiation therapy (IMRT) or pencil beam scanning (PBS) proton therapy 5 days/week over 6 weeks.

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

Analysis denominator · Participants

GroupSource count
Arm I (Step 1: Chemotherapy, P/D: Step 2: no Treatment)0
Arm II (Step 1: Chemotherapy, P/D, Step 2: IMRT/PBS)0

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields
denoms
  1. counts
    1. group Id
      OG000
      value
      0
    2. group Id
      OG001
      value
      0
    units
    Participants
description
Global Health Status is calculated from two questions on the EORTC QLQ-C30. The question responses range from 1 "very poor" to 7 "excellent" such that a higher response indicates better quality of life (QOL). The mean of these responses is linearly transformed to a range of 0 (worst) to 100 (best).
groups
  1. description
    \[Intent-to-treat\] STEP 1 (all patients): Patients who received allowed neoadjuvant systemic therapy before study entry undergo pleurectomy/decortication (P/D) within 4 to 8 weeks of systemic therapy. Otherwise, patients undergo P/D within 4 weeks of study entry followed within 4 to 8 weeks by four 21-day cycles of pemetrexed and cisplatin or carboplatin on day 1. STEP 2 (randomized): Patients receive no treatment.
    id
    OG000
    title
    Arm I (Step 1: Chemotherapy, P/D: Step 2: no Treatment)
  2. description
    \[Intent-to-treat\] STEP 1 (all patients): Same as Arm 1. STEP 2 (randomized): Within 4-8 weeks from the end of Step 1 treatment, patients undergo 25-28 fractions of intensity modulated radiation therapy (IMRT) or pencil beam scanning (PBS) proton therapy 5 days/week over 6 weeks.
    id
    OG001
    title
    Arm II (Step 1: Chemotherapy, P/D, Step 2: IMRT/PBS)
population Description
No patients had both baseline and 9-month data, therefore change from baseline could not be calculated for any patient.
reporting Status
POSTED
time Frame
Randomization and 9 months
title
Change From Randomization to 9 Months in Global Heath Status (GHS) Score of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30)
type
SECONDARY

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

Preserved source evidence · Not medical advice