deltatrials
Completed NCT00539461

Non-interventional Observational Study of Pramipexole in Restless Legs Syndrome: Impact on Quality of Life

Sifrol® (Pramipexole) Impact on RLS Related Quality of Life: A 12-weeks Observational Study in Patients With Primary RLS

Sponsor: Boehringer Ingelheim

Updated 8 times since 2017 Last updated: Oct 31, 2013 Started: Feb 28, 2007 Primary completion: Nov 30, 2007

A observational or N/A phase clinical study on Restless Legs Syndrome, this trial is completed. The trial is conducted by Boehringer Ingelheim and has accumulated 8 data snapshots since 2007. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshotCompleted~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – ~Nov 2025 · 2 months · monthly snapshotCompleted~Nov 2025 – present · 5 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Nov 2025 — Present [monthly]

    Completed

  2. Sep 2025 — Nov 2025 [monthly]

    Completed

  3. Sep 2024 — Sep 2025 [monthly]

    Completed

  4. Jul 2024 — Sep 2024 [monthly]

    Completed

  5. Jan 2021 — Jul 2024 [monthly]

    Completed

Show 3 earlier versions
  1. Jun 2018 — Jan 2021 [monthly]

    Completed

  2. Apr 2018 — Jun 2018 [monthly]

    Completed

    Phase: NANone

  3. Jan 2017 — Apr 2018 [monthly]

    Completed NA

    First recorded

Feb 2007

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Boehringer Ingelheim
Data source: Boehringer Ingelheim

For direct contact, visit the study record on ClinicalTrials.gov .