Efficacy, Safety and Tolerability of Rotigotine Nasal Spray for the Acute Treatment of RLS Symptoms

Restless Legs Syndrome Clinical Trial

Official title: A Randomized, Double-blind, Placebo-controlled, Parallel-group Proof-of-concept Trial to Assess the Efficacy, Safety and Tolerability of Ascending Doses of Rotigotine Nasal Spray for the Acute Treatment of RLS Symptoms in Subjects With Idiopathic Restless Legs Syndrome

Status Completed

Clinical Trial Summary

The main objective of this phase 2a proof-of-concept trial is to assess the efficacy of rotigotine nasal spray in ascending doses in subjects with idiopathic Restless Legs Syndrome.

Clinical Trial Description

Each patient of the placebo and rotigotine group performed an Eligibility Assessment, as well 4 treatment days at which subjects performed a repeated 'Suggested Immobilization Test' (SIT) during a 30min pre-dose and a 4 hours post-dose period. During these periods the severity of RLS symptoms in the legs was assessed by the subject using a numeric symptom severity scale.

In addition the leg movements were measured by actigraphy to assess the Periodic Leg Movement Index during Wakefulness (PLMWI, PLM per hour). Subjects applied a single dose of treatment on each treatment day (placebo nasal spray or rotigotine nasal spray in 3 ascending doses). ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Psychomotor Agitation
• Restless Legs Syndrome

• NCT number: NCT00389831
• Study type: Interventional
• Source: UCB Pharma
• Status: Completed
• Phase: Phase 2
• Start date: August 2006
• Completion date: December 2006