Phase 1 Study of 162, a Novel Neutralizing Antibody Targeting Hepatitis B Surface Antigen, in Healthy Adult Subjects
Model scores of the 29,894 trials active now.
Model score 4% for any early termination, 0% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 6% of the time (776 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2023-10-22, after 2022-09-30 start.
The score above never used this outcome: finished trial that started in 2015 or later: the model never saw it during training.
Termination over time, as the model saw it at the start
Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2023-10-22. The rest of the way to 100% is still running.
From the competing-risks survival model (termination vs completion, still-running trials censored), fit to trials that started 2008–2014 and recalibrated to termination rates over 2022–2024, since termination has become more common. Checked on past years, it still ran a little low when the rise continued.
What moved the score
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Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: administration ordiseasestagecellprior
Phrases that lowered it: healthymgparticipantevaluate theto evaluate -
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Phase: 1 (lowers risk) · Design
-
Sponsor's past termination rate: no earlier finished trials (lowers risk) · Sponsor's track record
-
Design: parallel (raises risk) · Design
-
Has a data monitoring committee: Yes (raises risk) · Design
-
Blinding: triple (raises risk) · Design
-
Primary purpose: treatment (raises risk) · Design
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Disease area, cancer: No (lowers risk) · Disease area
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Minimum age: 18 (raises risk) · Who can join
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
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Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
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Number of arms: 2 (raises risk) · Design
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Sponsor's past trials: 0 (lowers risk) · Sponsor's track record
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Collaborators: 1 (raises risk) · Design
Every input that moved this score, largest first: SHAP contributions in log-odds, red raising risk and green lowering it. They describe the model, not causes of termination. Phrases are traced from the text features back to this registration's words, approximately.
The trial
Design
- Phase
- 1 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- triple (typical: none)
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 1 (typical: 0)
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 55 (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- Yes (typical: 9% yes)
Sponsor's track record
- Sponsor type
- industry (typical: academic or other)
- Sponsor's past trials
- 0 (typical: 32)
- Sponsor's past termination rate
- no earlier finished trials (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 0 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 0 (typical: 1)
- Drug has FAERS history
- No (typical: 64% yes)
- Drug's FAERS reports before start
- 0 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 0 (typical: 412.5)
- Drug's FAERS reports marked serious
- no FAERS history (typical: 85.6%)
- Drug's FAERS reports with a death
- no FAERS history (typical: 15.9%)
Disease area and drugs
- Disease areas
- infectious disease, digestive
- Drugs matched to FDA substances
- none matched
Typical values are among the trials active now. Sponsor and drug history are counted only up to this trial's start date.
Similar finished trials
- Safety, Tolerability and Pharmacokinetics of FTP-198 in Healthy Australian Volunteers NCT04526496 · started 2020 · scored riskier than 3% of active trials completed
- Safety, Tolerability and Pharmacokinetics of Oral NX-13 in Healthy Adults Male and Female Volunteers NCT04458805 · started 2020 · scored riskier than 4% of active trials completed
- A Study of Subcutaneous DR-01 in Healthy Volunteers NCT06766864 · started 2025 · scored riskier than 4% of active trials completed
- Safety, Tolerability and Pharmacokinetic First in Human (FIH) Study of Intravenous (IV) TKM-100201 Infusion NCT01518881 · started 2012 · scored riskier than 17% of active trials terminated
- A Study of AK111 in Healthy Subjects NCT03622021 · started 2018 · scored riskier than 4% of active trials completed
Closest by meaning of the registration text (PubMedBERT embeddings), among finished trials. How they ended is context, not an input to this trial's score.