Autopsy report · NCT01927952

A Prospective Randomized Comparison of Three Methods for Fixation of Hammertoes

“Study withdrawn from IRB approval process by PI”

The sponsor’s own words in the registry.

Life of this trial

• Withdrawn before it enrolled anyone. Its dates are the sponsor's plans, not events that happened.

Vital statistics

Status

Withdrawn

Phase

Phase 4

Sponsor

Susan Hassenbein

Sponsor type

University, hospital or other

Conditions

Acquired Deformities of Toe

Interventions

Kirschner wire; Integra IPP-On PIP Fusion System; Stryker Smart-Toe Implant

Participants

0

Sites

1

Countries

United States

Trials that died the same way

• Low-Level Transcutaneous Vagus Stimulation in ST Segment Elevation Myocardial Infarction: TREAT MI Study
  “Study never initiated; withdrawn prior to receiving IRB approval” (88% match in meaning)
• Antibiotics and Tissue Expanders in Breast Reconstruction
  “The study was withdrawn prior to IRB approval.” (84% match in meaning)
• Non-operative vs. Operative Management of Acute Appendicitis in Vulnerable Patient Populations
  “Project did not receive final IRB approvals. PI decided to withdrawn research study.” (83% match in meaning)
• Effect of TXA on Blood Loss in Reverse Total Shoulder Arthroplasty
  “Administrative withdrawal-study not approved by IRB” (82% match in meaning)
• Impact of Cardiac Resynchronization Therapy on Right Ventricular Function in Left Ventricular Assist Device Patients
  “IRB Approval withdrawn” (79% match in meaning)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.