Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04111627 · ClinicalTrials.gov registry record · Phase 2
Exercise Plus Duloxetine for Knee Osteoarthritis
A Phase 2 study, sponsored by University of Maryland, Baltimore.
- Completed
- Registry status
- Phase 2
- Development phase
- 43
- Enrollment target
NCT04111627: Completed Phase 2 study, sponsored by University of Maryland, Baltimore.
NCT04111627 is a Phase 2 study that has completed, run by University of Maryland, Baltimore. The registered enrollment target is 43 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (68% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04111627, a Phase 2 study, has completed, sponsored by University of Maryland, Baltimore.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 43 participants
- Enrollment target
Study Summary
This study evaluates the addition of duloxetine to aerobic exercise in the treatment of symptomatic knee osteoarthritis and depressive symptoms in adults. All participants will receive the receive the treatment protocol, which will first be evaluated in terms of feasibility and then pilot tested.
Primary Outcome
The self-reported KOOS pain subscale is sensitive to changes in knee OA symptoms, and consists of nine items scored on a Likert scale (0 \[No problems\] to 4 \[Extreme Problems\]) that ranges from 0-36, with higher values indicating greater severity.
Interventions
- DRUG Duloxetine
- BEHAVIORAL Aerobic exercise
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 43 participants |
| Start Date | 2021-10-07 |
| Est. Completion | 2025-08-11 |
| Phase | Phase 2 |
What the finished NCT04111627 record still lists
NCT04111627 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 43 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (68% lower).
The record links to 0 conditions, and to 2 interventions - of which Duloxetine is the first listed.
NCT04111627 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04111627 about?
NCT04111627 is a clinical study titled "Exercise Plus Duloxetine for Knee Osteoarthritis". This study evaluates the addition of duloxetine to aerobic exercise in the treatment of symptomatic knee osteoarthritis and depressive symptoms in adults. All participants will receive the receive the treatment protocol, which will first be evaluated in terms of feasibility and then pilot tested.
What is the current status of trial NCT04111627?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 43 participants. The study started on 2021-10-07. Estimated completion is 2025-08-11.
What interventions are being tested in trial NCT04111627?
The interventions under investigation include: Duloxetine (DRUG), Aerobic exercise (BEHAVIORAL).
Who is sponsoring clinical trial NCT04111627?
This trial is sponsored by University of Maryland, Baltimore, which has 560 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04111627's enrollment target sits among peer trials
43 1332nd of 2000 higher than 662 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT03726359 · 43 participants · Phase 1
Phase I Study of Fractionated Stereotactic Radiation Therapy
- NCT03850418 · 43 participants · Phase 2
Azacitidine and Chimerism in MDS or AML Patients After Allogeneic Stem Cell Transplant
- NCT04144023 · 43 participants · Phase 1
A Vaccine (H2NVAC) Before Surgery for the Treatment of HER2-Expressing Ductal Carcinoma In Situ
- NCT04176718 · 43 participants · Phase 2
Daratumumab, Carfilzomib, Pomalidomide, Dexamethasone In MM
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI