Autopsy report · NCT03089619

Alveolar Management Following Teeth Extraction

“Difficulties in recruiting of suitable patients, bad compliance of patients”

The sponsor’s own words in the registry.

Life of this trial

• Registered 10 months after it had already started.
• Ran for about 7 years before it stopped.
• 21 participants enrolled.
• No results are posted on the registry.

Vital statistics

Status

Terminated

Phase

Phase 4

Sponsor

University Medicine Greifswald

Sponsor type

University, hospital or other

Conditions

Alveolar Bone Loss; Bone Resorption

Interventions

Human-Spongiosa; collacone®

Participants

21

Sites

1

Countries

Germany

Trials that died the same way

• Change in Brain Perfusion During Induction of General Anesthesia
  “Difficulties in recruiting patients” (85% match in meaning)
• Effects of Physical Treatment on Postural Stability in Benign Paroxysmal Positional Vertigo (BPPV) Patients
  “major difficulties recruiting patients” (84% match in meaning)
• Mechanistic Prehabilitation
  “difficulty in recruiting patients” (83% match in meaning)
• Resection vs no Resection of the Primary in Colorectal Cancer With Unresectable Metastases
  “Difficulties surrounding recruiting patients” (83% match in meaning)
• Bone Healing in Healthy and Post-menopausal Osteoporotic Women
  “Unable to recruit suitable patients” (82% 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.