Autopsy report · NCT03302585

High-Dose Vitamin D Induction in Optic Neuritis

“inability to meet recruitment goals”

The sponsor’s own words in the registry.

Life of this trial

• Registered 2 months before it started.
• Ran for about 6 years 6 months before it stopped.
• 12 participants enrolled.
• No results are posted on the registry.

Vital statistics

Status

Terminated

Phase

Phase 2

Sponsor

University of Calgary

Sponsor type

University, hospital or other

Conditions

Optic Neuritis

Interventions

Vitamin D3; Placebo/Standard of Care Vitamin D3

Participants

12

Sites

1

Countries

Canada

Trials that died the same way

• Study to Compare hFSH-HP (Fostipur) and hMG-HP(Meriofert) in Patients With Polycystic Ovary Under a IVF/ICSI Cycle.
  “Difficulties in recruitment” (84% match in meaning)
• A Study to Determine Serum and Skin Biopsy Biomarkers in Patients Receiving Topical Corticosteroid (TCS) and Following TCS Withdrawal
  “Unable to meet the study's recruitment goals” (83% match in meaning)
• Feasibility of 2 Interventions to Reduce Fatigue in Patients With Chemotherapy for Metastatic Colorectal Cancer
  “Recruitment difficulties” (82% match in meaning)
• Use of Patient-Controlled Analgesia in Acute Pancreatitis
  “inadequate recruitment despite efforts” (82% match in meaning)
• Alzheimer Disease : Rehabilitation's Intervention at Home
  “difficulties of recruitment” (81% match in meaning)

Look deeper

• The official registry record (the source of truth)
• Record history: every change the sponsor made
• Open it in the database

Everything here comes from the current ClinicalTrials.gov record. The timeline uses the record’s dates; dates marked planned are the sponsor’s plans. The cause of death is an automatic, unverified label. This is research information, not medical advice.