A Study to Evaluate the Effect of ASP1941 in Adult Patients With Type 2 Diabetes Mellitus

NCT01071850 on ClinicalTrials.gov Phase 2 Astellas Pharma Inc (industry) Started 2010-03-03 Completed

Riskier than 30% of active trials

Model scores of the 29,894 trials active now.

Model score 13% 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 11% of the time (493 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

Completed on 2011-04-11, after 2010-03-03 start.

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 2011-04-11. 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

Wording of the registration (title, summary, criteria) (raises risk) · Wording Phrases that raised it: subject hassubject istype diabetesplacebodiabetic
Phrases that lowered it: the efficacysingleevaluateblood pressuresafety
Accepts healthy volunteers: No (raises risk) · Who can join
Phase: 2 (raises risk) · Design
Drug's FAERS reports with a death: 6.6% (lowers risk) · Drug's FDA history
Sponsor's past termination rate: 6.2% (lowers risk) · Sponsor's track record
Blinding: quadruple (lowers risk) · Design
Design: parallel (raises risk) · Design
Has a data monitoring committee: No (lowers risk) · Design
Drug's FAERS reports marked serious: 54.5% (lowers risk) · Drug's FDA history
Number of arms: 6 (lowers risk) · Design
Disease area, cancer: No (lowers risk) · Disease area
Sponsor type: industry (lowers risk) · Sponsor's track record
Trials the sponsor started in the prior 2 years: 109 (lowers risk) · Sponsor's track record
Primary purpose: treatment (raises risk) · Design
Minimum age: 18 (raises risk) · Who can join
Drug's FAERS reports in the prior 12 months: 7768 (lowers risk) · Drug's FDA history
Drug's FAERS reports before start: 35469 (lowers risk) · Drug's FDA history
Sponsor's past trials: 211 (lowers risk) · Sponsor's track record
Disease area, neurology: No (lowers risk) · Disease area

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: 2
Number of arms: 6 (typical: 2)
Allocation: randomized
Design: parallel
Primary purpose: treatment
Blinding: quadruple (typical: none)
Has a data monitoring committee: No (typical: 56% yes)
Responsible party: sponsor
Collaborators: 0
Keywords listed: 4 (typical: 1)

Who can join

Minimum age: 18
Maximum age: not given (typical: 71)
Sex: all
Accepts healthy volunteers: No (typical: 9% yes)

Sponsor's track record

Sponsor type: industry (typical: academic or other)
Sponsor's past trials: 211 (typical: 32)
Sponsor's past termination rate: 6.2% (typical: 9.9%)
Trials the sponsor started in the prior 2 years: 109 (typical: 19)

Drug's FDA history

Drugs with FDA adverse-event history: 1
Drug has FAERS history: Yes (typical: 64% yes)
Drug's FAERS reports before start: 35469 (typical: 2148)
Drug's FAERS reports in the prior 12 months: 7768 (typical: 412.5)
Drug's FAERS reports marked serious: 54.5% (typical: 85.6%)
Drug's FAERS reports with a death: 6.6% (typical: 15.9%)

Disease area and drugs

Disease areas: metabolic, endocrine
Drugs matched to FDA substances: ipragliflozin, metformin

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

A Study to Assess the Safety and Tolerability of ASP1941 in Adults With Type 2 Diabetes Mellitus. NCT00790660 · started 2008 · scored riskier than 22% of active trials completed
A Study of ASP1941 in Combination With Insulin in Patients With Type 1 Diabetes Mellitus NCT02897219 · started 2016 · scored riskier than 8% of active trials completed
A Study to Evaluate the Effect of ASP1941 in Combination With Metformin in Adult Patients With Type 2 Diabetes Mellitus NCT01117584 · started 2010 · scored riskier than 14% of active trials completed
A Study to Evaluate Long-term Safety and Efficacy of ASP1941 in Diabetes Patients NCT01672762 · started 2012 · scored riskier than 7% of active trials completed
A Study of ASP1941 in Participants With Type 2 Diabetes Mellitus NCT00621868 · started 2008 · scored riskier than 7% 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.