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Hoffmann-La Roche clinical trial failures

Review 183 stopped clinical trials from Hoffmann-La Roche, including disease areas, phases, and classified stop reasons.

This page groups real ClinicalTrials.gov-derived stopped trial records. The strongest added signal is the stop-reason classification: 25 of these records are likely biological failure signals, while the rest may reflect operational, strategic, regulatory, funding, enrollment, or unclear stop reasons.

Total stopped trials183
Likely biological signals25
Shown below100

Dominant stop reasons

OTHER/UNKNOWN
93
OPERATIONAL
65
EFFICACY/FUTILITY
19
SAFETY
6

Notable sponsors

Hoffmann-La Roche
183

Related phases

Phase III
60
Phase I
52
Phase II
50
Phase IV
20
Early Phase I
1

Crawlable stopped-trial records

Open Explore

Showing up to 100 representative records from this slice. Each link opens the trial detail page with source attribution and stop-reason context.

NCT06267001: A Study of Tiragolumab Plus Atezolizumab Compared With Placebo Plus Atezolizumab in Participants With Completely Resected Non-small Cell Lung Cancer Who Have Received Adjuvant Platinum-based Chemotherapy

Phase III Non-small Cell Lung Cancer (NSCLC) trial by Hoffmann-La Roche. Stop reason: OPERATIONAL.

Decision to terminate study was driven by results from preceding tiragolumab study (SKYSCRAPER-06;NCT04619797) \& sponsor's strategic priorities, not due to safety risks or quality reasons for any of molecules/combinations investigated in this study.

NCT04832854: A Study Evaluating the Safety and Efficacy of Neoadjuvant and Adjuvant Tiragolumab Plus Atezolizumab, With or Without Platinum-Based Chemotherapy, in Participants With Previously Untreated Locally Advanced Resectable Stage II, IIIA, or Select IIIB Non-Small Cell Lung Cancer

Phase II Non-Small Cell Lung Cancer (NSCLC) trial by Hoffmann-La Roche. Stop reason: OTHER/UNKNOWN.

Study was terminated as data became available from Phase 3 trials of perioperative regimens combining chemotherapy with immunotherapy showing improved efficacy outcomes versus chemotherapy alone.

NCT03452137: A Study of Atezolizumab (Anti-PD-L1 Antibody) as Adjuvant Therapy After Definitive Local Therapy in Patients With High-Risk Locally Advanced Squamous Cell Carcinoma of the Head and Neck

Phase III Locally Advanced Squamous Cell Carcinoma of the Head and Neck (SCCHN) trial by Hoffmann-La Roche. Stop reason: EFFICACY/FUTILITY.

Decision to terminate the study as its primary endpoint of investigator-assessed event free survival (INV-EFS) was not met at its final EFS analysis. No new safety signals were identified.

NCT03498716: A Study Comparing Atezolizumab (Anti PD-L1 Antibody) In Combination With Adjuvant Anthracycline/Taxane-Based Chemotherapy Versus Chemotherapy Alone In Patients With Operable Triple-Negative Breast Cancer

Phase III Triple Negative Breast Cancer trial by Hoffmann-La Roche. Stop reason: EFFICACY/FUTILITY.

The study was terminated by the sponsor following interim analysis as the primary endpoint of iDFS crossed the pre-specified futility boundary of hazard ratio \> 1 in the Intent-to-Treat (ITT) population.

NCT04790903: A Study Evaluating the Safety, Efficacy and Pharmacokinetics of Venetoclax in Combination With Polatuzumab Vedotin Plus Rituximab (R) and Cyclophosphamide, Doxorubicin, Prednisone (CHP) in Participants With Untreated BCL-2 Immunohistochemistry (IHC)-Positive Diffuse Large B-Cell Lymphoma (DLBCL)

Phase I Lymphoma, Large B-Cell, Diffuse trial by Hoffmann-La Roche. Stop reason: OPERATIONAL.

Decision to discontinue the study based on broader development and strategic prioritisation. The Sponsor concludes there is no benefit-risk impact on the BO42203 study.

NCT05126966: A Study Of The Effectiveness And Safety Of A 36-Week Refill Regimen For The Port Delivery System With Ranibizumab Vs Aflibercept Treat & Extend In Subjects With Neovascular Age-Related Macular Degeneration

Phase III Neovascular Age-Related Macular Degeneration trial by Hoffmann-La Roche. Stop reason: EFFICACY/FUTILITY.

Roche/Genentech has initiated an immediate pause of all new PDS implantations because the implants from commercial supply in the clinical studies did not meet the filed specifications for the intended use

NCT04404140: A Study Evaluating The Safety, Efficacy and Pharmacokinetics Of Ipatasertib In Combination With Atezolizumab And Docetaxel In Metastatic Castration-Resistant Prostate Cancer (mCRPC).

Phase I Castration-Resistant Prostatic Cancer trial by Hoffmann-La Roche. Stop reason: SAFETY.

Despite many risk-minimization strategies, the combination of ipatasertib, atezolizumab and docetaxel was challenging due to multiple study treatment modifications required to manage toxicity, making further enrollment inappropriate.

NCT02450331: A Study of Atezolizumab Versus Observation as Adjuvant Therapy in Participants With High-Risk Muscle-Invasive Urothelial Carcinoma (UC) After Surgical Resection

Phase III Carcinoma, Transitional Cell trial by Hoffmann-La Roche. Stop reason: EFFICACY/FUTILITY.

Sponsor decided to terminate the study early because the study did not meet its primary endpoint and because the study had met its goals of providing safety and additional exploratory efficacy information for atezolizumab monotherapy in MIBC.

NCT03584009: A Phase II Study Comparing The Efficacy Of Venetoclax + Fulvestrant Vs. Fulvestrant In Women With Estrogen Receptor-Positive, Her2-Negative Locally Advanced Or Metastatic Breast Cancer Who Experienced Disease Recurrence Or Progression During Or After CDK4/6 Inhibitor Therapy

Phase II Estrogen Receptor-positive (ER+)/Human Epidermal Growth Factor Receptor (HER2)-Negative Locally Advanced or Metastatic Breast Cancer trial by Hoffmann-La Roche. Stop reason: OPERATIONAL.

Sponsor's decision, no safety concerns.

NCT04611776: A Study Evaluating the Efficacy and Safety of Adjuvant Platinum-Doublet Chemotherapy, With or Without Atezolizumab, in Patients Who Are ctDNA Positive After Complete Surgical Resection of Stage IB to Select IIIB Non-Small Cell Lung Cancer

Phase II Carcinoma, Non-Small Cell Lung trial by Hoffmann-La Roche. Stop reason: OTHER/UNKNOWN.

The positive results from IMpower010 demonstrated benefit by adding atezolizumab as adjuvant therapy in early stage NSCLC. These results raised ethical concerns of enrolling pts to best supportive care over checkpoint inhibition in this setting.