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1.
Ther Innov Regul Sci ; 57(4): 875-885, 2023 07.
Article in English | MEDLINE | ID: mdl-37072651

ABSTRACT

Project Orbis was initiated in May 2019 by the Oncology Center of Excellence to facilitate faster patient access to innovative cancer therapies by providing a framework for concurrent submissions and review of oncology products among international partners. Since its inception, Australia's Therapeutic Goods Administration (TGA), Canada's Health Canada (HC), Singapore's Health Sciences Authority (HSA), Switzerland's Swissmedic (SMC), Brazil's National Health Surveillance Agency (ANVISA), United Kingdom's Medicines and Healthcare Products Regulatory Agency (MHRA), and most recently Israel's Ministry of Health (IMoH) Medical Technologies, Health Information, Innovation and Research (MTIIR) Directorate, have joined Project Orbis. While each country has its own expedited review pathways to bring promising therapies to patients, there are some similarities and differences in pathways and timelines. FDA's fast-track designation and MHRA's marketing authorization under exceptional circumstances (MAEC) allow non-clinical and limited clinical evidence to support approval under these programs. HC's Extraordinary Use New Drug (EUND) pathway allows granting exceptional use authorization with limited clinical evidence. ANVISA, HSA, MTIIR, and TGA do not have standard pathways that allow non-clinical evidence and limited clinical evidence. While there is no definite regulatory pathway for HSA, the current framework for approval does allow flexibility in the type of data (non-clinical or clinical) required to demonstrate the benefit-risk profile of a product. HSA may register a product if the agency is satisfied that the overall benefit outweighs the risk. All Project Orbis Partner (POP) countries have similar programs to the FDA accelerated approval program except ANVISA. Although HSA and MTIIR do not have defined pathways for accelerated approval programs, there are opportunities to request accelerated approval per these agencies. All POP countries have pathways like the FDA priority review except MHRA. Priority review timelines for new drugs range from 120 to 264 calendar days (cd). Standard review timelines for new drugs range from 180 to 365 cd.


Subject(s)
Medicine , Neoplasms , United States , Humans , Drug Approval , United States Food and Drug Administration , Canada
2.
Clin Cancer Res ; 28(8): 1482-1486, 2022 04 14.
Article in English | MEDLINE | ID: mdl-34903582

ABSTRACT

On May 28, 2021, the FDA granted accelerated approval to sotorasib (Lumakras, Amgen) for the treatment of adults with advanced non-small cell lung cancer (NSCLC) with a Kirsten rat sarcoma proto-oncogene (KRAS) G12C mutation who have received at least one prior systemic therapy. The approval was based on CodeBreaK 100 (Study 20170543), a dose-escalation and dose-expansion trial in patients with an advanced, KRAS G12C-mutated, solid tumor. The overall response rate (ORR) observed in patients with KRAS G12C-mutated NSCLC treated with sotorasib (n = 124) was 36% [95% confidence interval (CI), 28-45]. The median duration of response was 10.0 months (95% CI, 6.9-not estimable). The most common adverse reactions (≥20%) were diarrhea, musculoskeletal pain, nausea, fatigue, hepatotoxicity, and cough. This is the first approval of a targeted therapy for KRAS G12C-mutated NSCLC. Because of pharmacokinetic data and ORRs of patient cohorts who took sotorasib at lower doses in the dose-escalation portion of CodeBreaK 100, a dose comparison study is being conducted as a post-marketing requirement.


Subject(s)
Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , Carcinoma, Non-Small-Cell Lung/drug therapy , Carcinoma, Non-Small-Cell Lung/genetics , Clinical Trials, Phase I as Topic , Humans , Lung Neoplasms/chemically induced , Lung Neoplasms/drug therapy , Lung Neoplasms/genetics , Mutation , Piperazines/therapeutic use , Proto-Oncogene Proteins p21(ras)/genetics , Pyridines , Pyrimidines
3.
Clin Cancer Res ; 27(24): 6638-6643, 2021 12 15.
Article in English | MEDLINE | ID: mdl-34301748

ABSTRACT

On December 18, 2020, the FDA approved osimertinib as adjuvant therapy in patients with non-small cell lung cancer (NSCLC) whose tumors have EGFR exon 19 deletions or exon 21 (L858R) mutations, as detected by an FDA-approved test. The approval was based on the ADAURA study, in which 682 patients with NSCLC were randomized to receive osimertinib (n = 339) or placebo (n = 343). Disease-free survival (DFS) in the overall population (stage IB-IIIA) was improved for patients who received osimertinib, with an HR of 0.20; 95% confidence interval (CI), 0.15-0.27; P < 0.0001. Median DFS was not reached for the osimertinib arm compared with 27.5 months (95% CI, 22.0-35.0) for patients receiving placebo. Overall survival data were not mature at the time of the approval. This application was reviewed under FDA's Project Orbis, in collaboration with Australia Therapeutic Goods Administration, Brazil ANVISA, Health Canada, Singapore Health Sciences Authority, Switzerland Swissmedic, and the United Kingdom Medicines and Healthcare products Regulatory Agency. This is the first targeted therapy adjuvant approval for NSCLC and has practice-changing implications.


Subject(s)
Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , Acrylamides , Aniline Compounds/therapeutic use , Carcinoma, Non-Small-Cell Lung/drug therapy , Carcinoma, Non-Small-Cell Lung/genetics , Carcinoma, Non-Small-Cell Lung/pathology , ErbB Receptors/genetics , Humans , Lung Neoplasms/drug therapy , Lung Neoplasms/genetics , Lung Neoplasms/pathology , Mutation , Protein Kinase Inhibitors/therapeutic use
4.
Clin Cancer Res ; 27(13): 3522-3527, 2021 07 01.
Article in English | MEDLINE | ID: mdl-33632925

ABSTRACT

On May 26, 2020, the FDA approved nivolumab with ipilimumab and two cycles of platinum-doublet chemotherapy as first-line treatment for patients with metastatic or recurrent non-small cell lung cancer (NSCLC), with no EGFR or anaplastic lymphoma kinase (ALK) genomic tumor aberrations. The approval was based on results from Study CA2099LA (CheckMate 9LA), an open-label trial in which 719 patients with NSCLC were randomized to receive nivolumab with ipilimumab and two cycles of chemotherapy (n = 361) or four cycles of platinum-doublet chemotherapy (n = 358). Overall survival (OS) was improved for patients who received nivolumab with ipilimumab and chemotherapy, with a median OS of 14.1 months [95% confidence interval (CI), 13.2-16.2] compared with 10.7 months (95% CI, 9.5-12.5) for patients who received chemotherapy (HR, 0.69; 96.71% CI, 0.55-0.87; P = 0.0006). Progression-free survival and overall response rate per blinded independent central review were also statistically significant. This was the first NSCLC application reviewed under FDA's Project Orbis, in collaboration with Singapore's Health Sciences Authority, Australia's Therapeutic Goods Administration, and Health Canada. The benefit-risk analysis supports FDA's approval of nivolumab with ipilimumab and chemotherapy.


Subject(s)
Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Carcinoma, Non-Small-Cell Lung/drug therapy , Carcinoma, Non-Small-Cell Lung/genetics , Humans , Ipilimumab , Lung Neoplasms/genetics , Neoplasm Recurrence, Local/drug therapy , Nivolumab
5.
Clin Cancer Res ; 26(24): 6412-6416, 2020 12 15.
Article in English | MEDLINE | ID: mdl-33037016

ABSTRACT

In 2019, the FDA Oncology Center of Excellence launched Project Orbis, a global collaborative review program to facilitate faster patient access to innovative cancer therapies across multiple countries. Project Orbis aims for concurrent submission, review, and regulatory action for high-impact clinically significant marketing applications among the participating partner countries. Current Project Orbis partners (POP) include the regulatory health authorities (RHA) of Australia, Brazil, Canada, Singapore, and Switzerland. Project Orbis leverages the existing scientific and regulatory partnerships between the various RHA under mutual confidentiality agreements. While FDA serves as the primary coordinator for application selection and review, each country remains fully independent on their final regulatory decision. In the first year of Project Orbis (June 2019 to June 2020), a total of 60 oncology marketing applications were received, representing 16 unique projects, and resulting in 38 approvals. New molecular entities, also known as new active substances, comprised 28% of the received marketing applications. The median time gap between FDA and Orbis submission dates was 0.6 months with a range of -0.8 to 9.0 months. Across the program, the median time-to-approval was similar between FDA (4.2 months, range 0.9-6.9, N = 18) and the POP (4.4 months, range 1.7-6.8, N = 20). Participating countries have signified a strong commitment for continuation and growth of the program. Project Orbis expansion considerations include the addition of more countries and management of more complex applications.


Subject(s)
Disease , Drug Approval/legislation & jurisprudence , Drug Discovery/organization & administration , Global Health , Government Agencies/legislation & jurisprudence , Intersectoral Collaboration , Product Surveillance, Postmarketing/statistics & numerical data , Humans
6.
Clin Cancer Res ; 26(19): 5062-5067, 2020 10 01.
Article in English | MEDLINE | ID: mdl-32295834

ABSTRACT

On September 17, 2019, FDA granted accelerated approval to pembrolizumab plus lenvatinib for the treatment of patients with advanced endometrial carcinoma that is not microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) and who have disease progression following prior systemic therapy but are not candidates for curative surgery or radiation. The submission and review of this application was conducted through an FDA Oncology Center of Excellence initiative named Project Orbis whereby the FDA, the Australian Therapeutic Goods Administration, and Health Canada were able to simultaneously review and collaborate, rendering simultaneous approval decisions in all countries. Accelerated approval of the pembrolizumab plus lenvatinib combination was based on a single-arm trial of 94 patients, with previously treated metastatic endometrial cancer whose tumors were not MSI-H/dMMR. Efficacy was demonstrated on the basis of an objective response rate of 38.3% (95% confidence interval, 28.5%-48.9%) with 10 complete responses (10.6%) accompanied by supportive durations of response. Trials to confirm clinical benefit of this combination are ongoing. Here, we summarize the benefit-risk analysis supporting accelerated approval of the pembrolizumab plus lenvatinib combination and describe the methodology for the first Project Orbis review.


Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , Endometrial Neoplasms/drug therapy , Phenylurea Compounds/therapeutic use , Quinolines/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Australia/epidemiology , Canada/epidemiology , Drug Approval , Endometrial Neoplasms/genetics , Endometrial Neoplasms/pathology , Female , Humans , Microsatellite Instability , United States , United States Food and Drug Administration
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