Effects of Pregabalin, Duloxetine & Amitriptyline on Pain & Sleep
A Double-blind, Randomised, Parallel Groups Investigation Into the Effects of Pregabalin, Duloxetine and Amitriptyline on Aspects of Pain, Sleep, and Next Day Performance in Patients Suffering From Diabetic Peripheral Neuropathy
Sponsor: University of Surrey
This PHASE2/PHASE3 trial investigates Diabetes Mellitus and Peripheral Neuropathies and is currently completed. University of Surrey leads this study, which shows 5 recorded versions since 2007 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
5 versions recorded-
Sep 2024 — Present [monthly]
Completed PHASE2/PHASE3
-
Jul 2024 — Sep 2024 [monthly]
Completed PHASE2/PHASE3
Phase: PHASE2_PHASE3 → PHASE2/PHASE3
-
Jan 2021 — Jul 2024 [monthly]
Completed PHASE2_PHASE3
-
Jun 2018 — Jan 2021 [monthly]
Completed PHASE2_PHASE3
-
Jan 2017 — Jun 2018 [monthly]
Completed PHASE2_PHASE3
First recorded
Feb 2007
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- University of Surrey
For direct contact, visit the study record on ClinicalTrials.gov .