A Study Evaluating Pertuzumab (Perjeta) Combined With Trastuzumab (Herceptin) and Standard Anthracycline-based Chemotherapy in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Locally Advanced, Inflammatory, or Early-stage Breast Cancer
Model scores of the 29,894 trials active now.
Model score 16% for any early termination, 3% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 22% of the time (1,598 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 2020-08-25, after 2014-07-14 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 2020-08-25. 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: breast cancergreater thanor equalmetastaticequal to
Phrases that lowered it: participantsopen labelinflammatorystageefficacy -
Phase: 2 (raises risk) · Design
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Accepts healthy volunteers: No (raises risk) · Who can join
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Has a data monitoring committee: not given (lowers risk) · Design
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Trials the sponsor started in the prior 2 years: 181 (lowers risk) · Sponsor's track record
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Design: parallel (raises risk) · Design
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Disease area, cancer: Yes (raises risk) · Disease area
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Drug's FAERS reports before start: 124763 (lowers risk) · Drug's FDA history
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Minimum age: 18 (raises risk) · Who can join
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Drug's FAERS reports with a death: 23.7% (raises risk) · Drug's FDA history
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Blinding: none (raises risk) · Design
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Sponsor's past trials: 744 (raises risk) · Sponsor's track record
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Disease area, dermatology: Yes (raises risk) · Disease area
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Primary purpose: treatment (raises risk) · Design
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Drug's FAERS reports marked serious: 96.4% (raises risk) · Drug's FDA history
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Responsible party: sponsor (lowers risk) · Design
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Sponsor's past termination rate: 8.6% (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
- 2
- Number of arms
- 2
- Allocation
- non randomized (typical: randomized)
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- not given (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 0 (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
- 744 (typical: 32)
- Sponsor's past termination rate
- 8.6% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 181 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 8 (typical: 1)
- Drug has FAERS history
- Yes (typical: 64% yes)
- Drug's FAERS reports before start
- 124763 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 20329 (typical: 412.5)
- Drug's FAERS reports marked serious
- 96.4% (typical: 85.6%)
- Drug's FAERS reports with a death
- 23.7% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cancer, dermatology
- Drugs matched to FDA substances
- cyclophosphamide, docetaxel, doxorubicin, epirubicin, fluorouracil, paclitaxel, pertuzumab, trastuzumab
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
- Phase IIIb Study to Evaluate the Safety and Tolerability of Herceptin SC With Perjeta and Docetaxel in Patients With HER2-positive Advanced Breast Cancer NCT02402712 · started 2015 · scored riskier than 36% of active trials completed
- A Study to Evaluate the Pharmacokinetics, Efficacy, and Safety of Subcutaneous Administration of the Fixed-Dose Combination of Pertuzumab and Trastuzumab in Combination With Chemotherapy in Participants With HER2-Positive Early Breast Cancer NCT03493854 · started 2018 · scored riskier than 15% of active trials completed
- A Study to Evaluate Patient Preference for Home Administration of Fixed-Dose Combination of Pertuzumab and Trastuzumab for Subcutaneous Administration in Participants With Early or Locally Advanced/Inflammatory HER2-Positive Breast Cancer NCT05415215 · started 2022 · scored riskier than 12% of active trials completed
- A Study of Trastuzumab Emtansine (Kadcyla) Plus Pertuzumab (Perjeta) Following Anthracyclines in Comparison With Trastuzumab (Herceptin) Plus Pertuzumab and a Taxane Following Anthracyclines as Adjuvant Therapy in Participants With Operable HER2-Positive Primary Breast Cancer NCT01966471 · started 2014 · scored riskier than 18% of active trials completed
- A Study to Evaluate Pertuzumab + Trastuzumab + Docetaxel vs. Placebo + Trastuzumab + Docetaxel in Previously Untreated HER2-Positive Metastatic Breast Cancer NCT00567190 · started 2008 · scored riskier than 42% 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.