ARTEMIS: Ravulizumab to Protect Patients With CKD From CSA-AKI and MAKE
Model scores of the 29,894 trials active now.
Model score 20% for any early termination, 5% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 14% of the time (493 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Terminated on 2026-05-07, after 2023-04-06 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 2026-05-07. 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
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Wording of the registration (title, summary, criteria) (raises risk) · Wording
Phrases that raised it: kidneyrandomizationckdplacebodisease
Phrases that lowered it: participantsingleparticipantsthe efficacyadult -
Sponsor's past termination rate: 18.8% (raises risk) · Sponsor's track record
-
Accepts healthy volunteers: No (raises risk) · Who can join
-
Drug's FAERS reports marked serious: 47.7% (lowers risk) · Drug's FDA history
-
Has a data monitoring committee: not given (lowers risk) · Design
-
Phase: 3 (lowers risk) · Design
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Trials the sponsor started in the prior 2 years: 27 (lowers risk) · Sponsor's track record
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Blinding: quadruple (lowers risk) · Design
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Design: parallel (raises risk) · Design
-
Drug's FAERS reports with a death: 5.6% (lowers risk) · Drug's FDA history
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Maximum age: 90 (lowers risk) · Who can join
-
Disease area, cancer: No (lowers risk) · Disease area
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Minimum age: 18 (raises risk) · Who can join
-
Primary purpose: treatment (raises risk) · Design
-
Sponsor's past trials: 138 (lowers risk) · Sponsor's track record
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Disease area, cardiovascular: Yes (raises risk) · Disease area
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Number of arms: 2 (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
- 3 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- quadruple (typical: none)
- Has a data monitoring committee
- not given (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 4 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 90 (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
- 138 (typical: 32)
- Sponsor's past termination rate
- 18.8% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 27 (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
- 2162 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 583 (typical: 412.5)
- Drug's FAERS reports marked serious
- 47.7% (typical: 85.6%)
- Drug's FAERS reports with a death
- 5.6% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cardiovascular, urogenital
- Drugs matched to FDA substances
- ravulizumab
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 Evaluate RMC-035 in Subjects Undergoing Cardiac Surgery NCT04829916 · started 2021 · scored riskier than 80% of active trials completed
- Efficacy and Safety of RMC-035 in Subjects at High Risk for Acute Kidney Injury Following Open-Chest Cardiac Surgery NCT05126303 · started 2022 · scored riskier than 87% of active trials terminated
- A Phase 2b Dose Finding Study of RMC-035 in Participants Undergoing Open-chest Cardiac Surgery NCT06475274 · started 2024 · scored riskier than 62% of active trials completed
- A Safety and Efficacy Trial of Multiple Dosing Regimens of ABT-719 for the Prevention of Acute Kidney Injury in Subjects Undergoing High Risk Cardiac Surgery NCT01777165 · started 2013 · scored riskier than 60% of active trials completed
- A Study to Evaluate the Efficacy and Safety of GDC-8264 in Preventing Cardiac Surgery-Associated Acute Kidney Injury (AKI) and Major Adverse Kidney Events (MAKE) NCT06602453 · started 2025 · scored riskier than 62% 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.