Impact of disease progression on health-related quality of life of advanced ovarian cancer patients – Pooled analysis from the PRIMA trial

for the PRIMA/ENGOT-OV26/GOG-3012 Investigators

Research output: Contribution to journalArticlepeer-review

Abstract

Objective: Progression-free survival (PFS) is an important early efficacy endpoint in ovarian cancer (OC) and its relevance to patients should be assessed. PRIMA, a phase III trial, assessed niraparib in patients with OC; this post hoc analysis examined the relationship between disease progression in OC and health-related quality of life (HRQoL). Methods: The PRIMA trial randomized patients with advanced OC responsive to first-line platinum-based chemotherapy to once daily maintenance oral niraparib or placebo. This post hoc analysis evaluated the impact of disease progression on HRQoL by comparing HRQoL at the last visit pre-progression to end of treatment (EoT), and after 4, 8, 12, and 24 weeks. Assessments included the Functional Assessment of Cancer Therapy–Ovarian Symptom Index (FOSI), the European Quality of Life Five Dimension Five Level questionnaire (EQ-5D-5L) and EQ Visual Analogue Scale (EQ-VAS), the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (EORTC-QLQ-C30), and the EORTC Quality of Life Questionnaire Ovarian Cancer module (EORTC-QLQ-OV28). Results: This post hoc analysis included 733 patients. Mean FOSI, EQ-5D-5L, and EQ-VAS scores deteriorated from last visit pre-progression to EoT and remained low up to 24-week follow-up. Least squares mean changes from last visit pre-progression to EoT were −2.1 (95% confidence interval −2.4, −1.7) for FOSI, −4.6 (−5.6, −3.5) for the EQ-5D-5L index, and −7.9 (−9.6, −6.3) for EQ-VAS. Conclusions: Disease progression negatively impacted HRQoL in patients with OC. PFS is clinically relevant, and prolonging PFS may preserve HRQoL.

Original languageEnglish
JournalGynecologic Oncology
DOIs
StateAccepted/In press - 2022
Externally publishedYes

Keywords

  • Health-related quality of life
  • Niraparib
  • Ovarian cancer
  • PRIMA
  • Progression-free survival

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