Preimplantation factor, synthetic clinical trials
Also written synthetic PreImplantation Factor.
- studies test it
- 4
- open now
- 0
- in phase 3
- 0
- first study started
- 2014
How each study uses preimplantation factor, synthetic is sorted by a rule, right about nine times in ten. Readers can ask us to read every study one by one.Ask us to read each study
Approvals
The first approval found in each region, with its record
- United States
- Not in FDA's approval records
- European Union
- Not in EMA's list of EU-wide authorisations
From FDA's Drugs@FDA and Purple Book (through openFDA) and the European Medicines Agency, files of Sept 2026 and 27 Oct 2026. National approvals in Europe and other countries are not included. How this is worked out
How studies write it
Studies that test it under each name
Studies by the year they started
4 studies that test it; most in 2019 (2)
| Year | Studies |
|---|---|
| 2014 | 1 |
| 2016 | 1 |
| 2019 | 2 |
By phase
A phase 1/2 study counts in both.
What it is tested for
Each study’s main condition, where its own words name it, so a study counts once.
Who runs them
Industry 0 · Other 4
Christopher O'Brien, MD (3) · Hadassah Medical Organization (1)
Studies
Open first, then newest update. How each study uses preimplantation factor, synthetic is read from its arms, and is right about nine times in ten. Ask us to read each study. These are the studies that list it as an intervention; a search of ClinicalTrials.gov also finds studies that mention it only in a description, such as earlier treatment.
Testing it · 4
- sPIF CLINICAL STUDY PROTOCOL IN AUTOIMMUNE HEPATITISCompletedPhase 1Christopher O'Brien, MDNCT02239562Written as sPIF
- Phase II AutoImmune HepatitisWithdrawnPhase 2Christopher O'Brien, MDNCT03593460Written as Synthetic PreImplantation Factor
- Phase 2 Dose Finding sPIF in Patients With High Panel Reactive AntibodiesWithdrawnPhase 2Christopher O'Brien, MDNCT03593421Written as synthetic PreImplantation Factor
- Safety Study of Preimplantation Factor (PIF-1) to Treat Acute Steroid-Resistant Graft-Versus-Host Disease (GVHD)Status unknownPhase 1Hadassah Medical OrganizationNCT00517907Written as Preimplantation factor (PIF-1)
Codes
What other systems call preimplantation factor, synthetic · ClinicalTrials.gg INT005985
- MeSH (NLM) C569738preimplantation factor, syntheticOne source NLM
- UNII (FDA) 3K6A6FJ98OPREIMPLANTATION FACTORConfirmed FDA, NLM
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | C569738 | preimplantation factor, synthetic | One source NLM |
| UNII (FDA) | 3K6A6FJ98O | PREIMPLANTATION FACTOR | Confirmed FDA, NLM |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.