Autopsy report · NCT03680053

Comparison of the Live Birth Rate Between the PPOS and the GnRH Antagonist Protocol in Patients Undergoing IVF

“The study was terminated due to difficulty in recruiting patients.”

The sponsor’s own words in the registry.

Life of this trial

• Registered 1 year 7 months before it started.
• Ran for about 5 years 1 month before it stopped.
• 220 participants enrolled.
• No results are posted on the registry.

Vital statistics

Status

Terminated

Phase

Na

Sponsor

ShangHai Ji Ai Genetics & IVF Institute

Sponsor type

University, hospital or other

Conditions

Infertility; ART

Interventions

Duphaston; Cetrorelix

Participants

220

Sites

1

Countries

China

Trials that died the same way

• Ultrasound-guided Hydrosalpinx Aspiration During Egg Collection
  “The study was terminated because it is very difficult to recruit more patients.” (94% match in meaning)
• Aspirin as a Novel Anti-Inflammatory Modality in the Fontan Patients
  “This study was terminated due to inability to recruit sufficient patients.” (93% match in meaning)
• Dose-finding Study of MCI-196
  “This study has been terminated because of insufficient patient recruitment.” (89% match in meaning)
• Real-world Clinical Patterns Of Care And Outcomes Among AfME mRCC Patients Receiving Sunitinib as First Line Therapy.
  “The study was terminated early due to the inability to recruit the planned number of patients” (89% match in meaning)
• A Study of Herceptin (Trastuzumab) in Patients With Metastatic or Advanced Gastric Cancer With Disease Progression
  “Study terminated due to slow patient recruitment.” (88% 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.