Safety and Tolerability, Pharmacokinetic, and Pharmacodynamic Study of ALXN1910 in Healthy Participants
Model scores of the 29,894 trials active now.
Model score 6% 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 5% of the time (4,470 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2023-02-07, after 2022-04-12 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 2023-02-07. 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: alfaascendingplacebo controlleddiseasetolerability pharmacokinetics
Phrases that lowered it: japanesehealthysingleimmunogenicityparticipant -
Sponsor's past termination rate: 20.3% (raises risk) · Sponsor's track record
-
Phase: 1 (lowers risk) · Design
-
Blinding: triple (raises risk) · Design
-
Trials the sponsor started in the prior 2 years: 38 (lowers risk) · Sponsor's track record
-
Design: parallel (raises risk) · Design
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
-
Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Has a data monitoring committee: No (lowers risk) · Design
-
Disease area, cancer: No (lowers risk) · Disease area
-
Number of arms: 6 (lowers risk) · Design
-
Primary purpose: basic science (lowers risk) · Design
-
Sponsor's past trials: 123 (lowers risk) · Sponsor's track record
-
Minimum age: 18 (raises risk) · Who can join
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
- 6 (typical: 2)
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- basic science (typical: treatment)
- Blinding
- triple (typical: none)
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 5 (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
- 123 (typical: 32)
- Sponsor's past termination rate
- 20.3% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 38 (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
- Safety and Tolerability, Pharmacokinetic, and Pharmacodynamic Study of ALXN1920 in Healthy Participants NCT05751642 · started 2023 · scored riskier than 6% of active trials completed
- Study of Subcutaneous and Intravenous ALXN1720 With and Without rHuPH20 in Healthy Subjects NCT04920370 · started 2019 · scored riskier than 2% of active trials completed
- Study of ALXN2050 in Healthy Adult Participants of Japanese Descent NCT04952545 · started 2021 · scored riskier than 6% of active trials completed
- Pharmacokinetic Study of Oral ALXN1840 in Japanese and Non-Japanese Adult Healthy Participants NCT05641311 · started 2019 · scored riskier than 3% of active trials completed
- Study of ALXN1820 in Healthy Adult Participants NCT04631562 · started 2021 · scored riskier than 5% 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.