chemotherapy-induced polyneuropathy (CIPN)
Conditions
Brief summary
The primary endpoint is defined as time to CIPN of grade II or higher. The effect of verum versus placebo is analysed using a COX regression model with the stratification variables of randomisation included as a covariate in the model. The following hypothesis is tested: H0: HR ≥ 1 vs. H1: HR < 1.
Detailed description
Time to occurrence of CIPN grade III (days) (COX regression model), Regression of CIPN that occurred during chemotherapy after discontinuation of chemotherapy by continued use of verum (degree of CIPN) (descriptively presented and exploratory statistical testing), No occurrence of CIPN after discontinuation of chemotherapy by continued use of verum (occurrence/no occurrence) (descriptively presented and exploratory statistical testing), Thermoception over the time (descriptively presented and mixed logistic regression model), Tactile perception over the time (descriptively presented and mixed logistic regression model), Nociception over the time (descriptively presented and mixed logistic regression model), Pallaesthesia over the time (descriptively presented and mixed linear regression model), Fine motor skills over the time (descriptively presented), Hand strength over the time (compared to baseline and mixed logistic regression model), Standing on toes over the time (descriptively presented), Standing on heel over the time (descriptively presented), Standing on one leg over the time (descriptively presented), Achilles tendon reflex over time (descriptively presented and mixed linear regression model), Radius periost reflex over the time (descriptively presented and mixed linear regression model), Patellar reflex over the time (descriptively presented and mixed linear regression model), Triceps reflex over the time (descriptively presented and mixed linear regression model), Biceps reflex over the time (descriptively presented and mixed linear regression model), PainDETECT over the time (descriptively presented and mixed linear regression model), EORTC-QLQ-CIPN20 over the time(descriptively presented and mixed linear regression model), EORTC-QLQ-C30 over the time (descriptively presented and mixed linear regression model), Insomnia Severity Index over the time (descriptively presented and mixed linear regression model), Anxiety and depression over the time (descriptively presented and mixed linear regression model), Patient satisfaction over the time (descriptively presented and exploratory statistical testing), Events related to chemotherapy due to CIPN (descriptively presented), Medication regarding CIPN over the time (descriptively presented), Adverse events (SAEs, ADRs, SADRs) (descriptively presented)
Interventions
Sponsors
Eligibility
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary endpoint is defined as time to CIPN of grade II or higher. The effect of verum versus placebo is analysed using a COX regression model with the stratification variables of randomisation included as a covariate in the model. The following hypothesis is tested: H0: HR ≥ 1 vs. H1: HR < 1. | — |
Secondary
| Measure | Time frame |
|---|---|
| Time to occurrence of CIPN grade III (days) (COX regression model), Regression of CIPN that occurred during chemotherapy after discontinuation of chemotherapy by continued use of verum (degree of CIPN) (descriptively presented and exploratory statistical testing), No occurrence of CIPN after discontinuation of chemotherapy by continued use of verum (occurrence/no occurrence) (descriptively presented and exploratory statistical testing), Thermoception over the time (descriptively presented and mixed logistic regression model), Tactile perception over the time (descriptively presented and mixed logistic regression model), Nociception over the time (descriptively presented and mixed logistic regression model), Pallaesthesia over the time (descriptively presented and mixed linear regression model), Fine motor skills over the time (descriptively presented), Hand strength over the time (compared to baseline and mixed logistic regression model), Standing on toes over the time (descriptively | — |
Countries
Germany