Study to Assess the Safety and Effectiveness of NMRA-335140-501
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 12% of the time (422 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Terminated on 2026-08-17, after 2023-11-10 start.
Reason given by the sponsor: “efficacy”
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 2026-08-17. 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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Accepts healthy volunteers: No (raises risk) · Who can join
-
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
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Wording of the registration (title, summary, criteria) (raises risk) · Wording
Phrases that raised it: riskthe followingmajordisordertherapy
Phrases that lowered it: safety ofand safetyefficacy andwilling toevaluate the -
Phase: 3 (lowers risk) · Design
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Design: single group (raises risk) · Design
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Has a data monitoring committee: Yes (raises risk) · Design
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Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
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Disease area, cancer: No (lowers risk) · Disease area
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Disease area, psychiatry: Yes (raises risk) · Disease area
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Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
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Primary purpose: treatment (raises risk) · Design
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Disease area, neurology: No (lowers risk) · Disease area
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Sponsor's past trials: 1 (lowers risk) · Sponsor's track record
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Minimum age: 18 (raises risk) · Who can join
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Keywords listed: 8 (lowers risk) · Design
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Number of arms: 1 (raises risk) · Design
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Maximum age: 65 (raises risk) · Who can join
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Trials the sponsor started in the prior 2 years: 1 (raises risk) · Sponsor's track record
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
- 1 (typical: 2)
- Allocation
- not applicable (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 8 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 65 (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
- 1 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 1 (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
- psychiatry
- 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
- Study to Assess the Effects of Oral NMRA-335140 in Participants With Major Depressive Disorder NCT06058039 · started 2023 · scored riskier than 65% of active trials completed
- Study to Assess the Effects of Oral NMRA-335140 Versus Placebo in Participants With Major Depressive Disorder NCT06058013 · started 2023 · scored riskier than 67% of active trials completed
- Study to Evaluate the Effects of Oral NMRA-335140 Versus Placebo in Participants With Major Depressive Disorder NCT06029426 · started 2023 · scored riskier than 66% of active trials completed
- SPD489 Adult Major Depressive Disorder (MDD) Open-label Safety and Tolerability Rollover Extension Study NCT01436175 · started 2012 · scored riskier than 24% of active trials terminated
- Long-term Safety and Tolerability of BMS-820836 in the Treatment of Patients With Treatment Resistant Major Depression NCT01361555 · started 2011 · scored riskier than 79% of active trials terminated
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.