Related Experiment Video
Updated: May 26, 2026

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data
Published on: December 9, 2015
Update of randomized trials in recurrent disease
E Pujade-Lauraine1, J Alexandre
1Département d'Oncologie Médicale, Université Paris Descartes, Hôpital Hôtel-Dieu, Paris, France. epujade@arcagy.org
Advances in ovarian cancer management over the last decade focus on treating relapsed disease. Understanding the platinum-free interval (PFI) guides new targeted therapies and clinical trials for recurrent ovarian cancer.
Area of Science:
- Oncology
- Gynecologic Oncology
Background:
- Significant advances in first-line ovarian cancer therapy have been limited until recently.
- Progress in managing ovarian cancer relapse has driven observed improvements over the past decade.
Purpose of the Study:
- To review pivotal clinical trials that have significantly advanced recurrent ovarian cancer management in the last 10 years.
- To discuss the role of the platinum-free interval (PFI) in tailoring therapeutic strategies for ovarian cancer relapse.
- To highlight ongoing randomized phase II and III trials in recurrent ovarian cancer.
Main Methods:
- Review of pivotal clinical trials in recurrent ovarian cancer from the last decade.
- Analysis of therapeutic strategies based on platinum-free interval (PFI) length.
- Examination of ongoing randomized phase II and III trials in relapsed ovarian cancer.
Main Results:
- Knowledge of managing ovarian cancer relapse has led to most observed advances.
- The platinum-free interval (PFI) is a key criterion for predicting treatment success in recurrent ovarian cancer.
- Numerous targeted therapies are under investigation for recurrent ovarian cancer, with potential to alter disease course.
Conclusions:
- Future ovarian cancer treatment advances should prioritize randomized trials in recurrent disease.
- Distinct therapeutic strategies are now developed based on PFI length for ovarian cancer relapse.
- Ongoing and future clinical trials are crucial for advancing recurrent ovarian cancer treatment.
Related Concept Videos
Randomized Experiments
Simple randomization
Simple...
Blinding
Clinical Trials: Overview
Clinical Trials
There are four phases in a clinical trial. A phase one...
Bioequivalence Experimental Study Designs: Repeated Measures, Cross-Over, Carry-Over, and Latin Square Designs
Crossover Experiments
Crossover designs are performed even with smaller sample sizes since the samples can act as their controls. These are better than simple randomized trials since patients are exposed to all the treatments.
