Hepatitis B Virus Antibody Booster Program for the Production of Hepatitis B Immune Globulin (HBIG)
Model scores of the 29,894 trials active now.
Model score 4% for any early termination, 1% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 10% of the time (1,463 trials).
Finished trial that started 2008–2014: scored by a model trained without any trial from its start year, so its own outcome was never used.
How it ended
Terminated on 2011-03-11, after 2009-09-30 start.
Reason given by the sponsor: “other”
The score above never used this outcome: finished trial that started 2008–2014: scored by a model trained without any trial from its start year, so its own outcome was never used.
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 2011-03-11. 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
-
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: hearthepatitissubjectkidney diseasemyocardial
Phrases that lowered it: vaccinehealthyvaccinationdays beforereceived -
Primary purpose: other (lowers risk) · Design
-
Sponsor's past termination rate: 16.7% (raises risk) · Sponsor's track record
-
Minimum age: 20 (lowers risk) · Who can join
-
Phase: 3 (lowers risk) · Design
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Design: parallel (raises risk) · Design
-
Disease area, cancer: No (lowers risk) · Disease area
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
-
Maximum age: 55 (lowers risk) · Who can join
-
Has a data monitoring committee: No (lowers risk) · Design
-
Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
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
- 3 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- other (typical: treatment)
- Blinding
- none
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 20 (typical: 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
- 6 (typical: 32)
- Sponsor's past termination rate
- 16.7% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 3 (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
- none of the 14 tracked areas
- 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
- Treatment of Patients With Chronic Hepatitis B With Hepatitis B Immunoglobulins NCT05345990 · started 2022 · scored riskier than 46% of active trials terminated
- Safety and Immunogenicity of HBAI20 Hepatitis B Vaccine in Naive Adults and Non-responders NCT02540538 · started 2015 · scored riskier than 1% of active trials completed
- Hepatitis B Vaccine for Non-responders NCT03415672 · started 2017 · scored riskier than 1% of active trials completed
- A Clinical Study of 162 in Subjects With Chronic Hepatitis B Virus Infection NCT06159062 · started 2024 · scored riskier than 47% of active trials terminated
- A Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Immune Globulin (Human) 10% (Gamunex-C) PEG Process (IVIG-PEG) Compared to Gamunex-C in Participants With Primary Humoral Immunodeficiency NCT04561115 · started 2020 · scored riskier than 41% 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.