FDA

Study Finds PBC Drug’s Real-World, Trial Side Effects Are Similar

A recent study of a new drug to treat primary biliary cholangitis (PBC) found that common symptoms experienced by real-world patients were similar to those experienced by people in clinical trials for the agent.

PBC is a chronic disease that causes the liver’s small bile ducts to be destroyed, resulting in permanent liver damage and putting people at risk for liver failure and death. There is no cure for PBC, and the goal of treatment is to slow progression of the condition and manage its symptoms, which most commonly are itching, also known as pruritis, and fatigue.

New FDA Approvals: The FDA Approved Amneal’s Alymsys

April 13: The FDA approved Amneal Pharmaceuticals, Inc.’s Alymsys (bevacizumab-maly) for the treatment of multiple conditions: (1) first- or second-line treatment of metastatic colorectal cancer in combination with intravenous fluorouracil-based chemotherapy; (2) second-line treatment of metastatic colorectal cancer in combination with fluoropyrimidine-irinotecan or fluoropyrimidine-oxaliplatin chemotherapy in people who have progressed on a first-line bevacizumab product; (3) first-line treatment of unresectable, locally advanced, recurrent or metastatic non-squamous non-small cell lung cancer in combination with carboplatin and paclitaxel; (4) recurrent glioblastoma in adults; (5) metastatic renal cell carcinoma in combination with interferon alfa; (6) persistent, recurrent or metastatic cervical cancer in combination with paclitaxel and cisplatin or paclitaxel and topotecan; and (7) epithelial ovarian, fallopian tube or primary peritoneal cancer in combination with paclitaxel, pegylated liposomal doxorubicin or topotecan for platinum-resistant recurrent disease in people receiving no more than two prior chemotherapy regimens. The vascular endothelial growth factor inhibitor is the third biosimilar of Roche Group member Genentech USA, Inc.’s Avastin (bevacizumab) that the agency has approved. Dosing of the intravenous infusion is based on indication.

News Briefs: TG Therapeutics Withdraws Pending Applications for Ublituximab/Ukoniq Combo

TG Therapeutics, Inc. said April 15 that it voluntarily withdrew its pending Biologics License Application (BLA)/supplemental New Drug Application (sNDA) for the combination of ublituximab and Ukoniq (umbralisib) for the treatment of adults with chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma. The company said it made the decision based on updated overall survival data from the UNITY-CLL Phase III trial. The company also said that it voluntarily withdrew Ukoniq from sale for two indications: (1) for adults with marginal zone lymphoma who have received at least one anti-CD20-based regimen, and (2) for adults with follicular lymphoma who have received at least three prior systemic therapies. The FDA gave the drug accelerated approval for those indications on Feb. 5, 2021. On Feb. 3, 2022, the company disclosed that the FDA was investigating a possible increased risk of death with Ukoniq based on initial findings from the UNITY clinical trial. The FDA had scheduled an April 22 meeting to discuss the sNDA for the combination therapy, as well as Ukoniq’s accelerated approvals. Following TG Therapeutics’ withdrawal of the BLA/sNDA and Ukoniq’s existing indications, the agency cancelled the meeting. The FDA is expected to make a decision on the BLA for ublituximab in relapsing forms of multiple sclerosis by Sept. 28, 2022.

Novartis’ Pluvicto Brings New Option to mCRPC Treatment

A new prostate cancer drug is sparking interest among payers and oncologists alike, according to a survey by Zitter Insights.

On March 23, the FDA approved Novartis Pharmaceuticals Corp.’s Pluvicto (lutetium Lu 177 vipivotide tetraxetan) (formerly referred to as 177Lu-PSMA-617) for the treatment of prostate-specific membrane antigen (PSMA)-positive metastatic castration-resistant prostate cancer (mCRPC) in people who have been treated with androgen receptor pathway inhibition and taxane-based chemotherapy. The product from Novartis unit Advanced Accelerator Applications USA, Inc. is the first FDA-approved targeted radioligand therapy for eligible people with mCRPC that combines a targeting compound with a therapeutic radioisotope.

Carvykti Approval Brings Second CAR-T to Multiple Myeloma Treatment

With its Feb. 28 approval, the Janssen Pharmaceutical Companies of Johnson & Johnson and Legend Biotech USA, Inc.’s Carvykti (ciltacabtagene autoleucel; cilta-cel) becomes the second chimeric antigen receptor T-cell (CAR-T) therapy to treat multiple myeloma. Payers report being less likely to prefer it over some or all other multiple myeloma treatments with a similar indication, but oncologists are showing more enthusiasm for prescribing the new agent, according to Zitter Insights.

The FDA approved Carvykti for the treatment of adults with relapsed or refractory multiple myeloma after at least four lines of therapy, including a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 monoclonal antibody. The product is a B-cell maturation antigen (BCMA)-directed CAR-T agent. The one-time treatment will have a phased launch and will be available through a limited network of certified treatment centers. The FDA gave the drug breakthrough therapy and orphan drug designations. The therapy’s wholesale acquisition cost is $465,000.

New FDA Approvals: The FDA Granted an Additional Indication to Lynparza

March 11: The FDA granted an additional indication to AstraZeneca and Merck & Co., Inc.’s Lynparza (olaparib) for the treatment of people with germline BRCA-mutated human epidermal growth factor receptor 2 (HER2)-negative high-risk early breast cancer who have been treated with chemotherapy before or after surgery. The agency first approved the tablet on Dec. 19, 2014. Dosing is 300 mg twice daily. Website Drugs.com lists the price of 60 150 mg tablets as more than $7,778.

March 11: The FDA approved another use for Myriad Genetics, Inc.’s BRACAnalysis CDx test as a companion diagnostic to identify people with germline BRCA-mutated HER2-negative, high-risk early-stage breast cancer who may benefit from Lynparza (see above brief). The test detects and interprets germline BRCA1 and BRCA2 variants. The agency initially approved the test on Dec. 19, 2014.

Payers Applaud as CMS Stands Ground on Aduhelm Coverage

In a move derided by some health care stakeholders and applauded by others — including private payers — CMS on April 7 finalized its National Coverage Determination (NCD) for an Alzheimer’s treatment that has been steeped in controversy since it received accelerated approval last June.

The final coverage decision largely affirmed what CMS had proposed in its draft NCD: Medicare will cover Biogen Inc.’s Aduhelm (aducanumab) only for patients enrolled in randomized, controlled clinical trials conducted either through the FDA or the National Institutes of Health. Patients also must have a clinical diagnosis of mild cognitive impairment due to Alzheimer’s disease or mild dementia with a confirmed presence of plaque on the brain.

After Aduhelm, Congress May Revamp Accelerated Approvals

The FDA’s accelerated approval of Alzheimer’s drug Aduhelm (aducanumab) last year was extremely controversial, prompting harsh criticism and calls for reform of the accelerated approval process itself. Congress has taken up the issue and is considering one bill from each major party that would revamp the process in the hope of addressing concerns that the pathway has allowed flawed drugs to stay on the market without being revisited.

Medical research and health care policy experts have raised a number of critiques of the current accelerated approval framework. Two critiques stand out: The first concerns the quality of data used in measuring the effectiveness of accelerated approval drugs. After a drug is granted accelerated approval, the FDA mandates that the drug be evaluated using confirmatory clinical trials. Experts have criticized the quality of data collected for accelerated approval drugs; in particular, the measurements used to gain approval for Aduhelm were heavily criticized by clinicians.

After Aduhelm, Congress May Revamp Accelerated Approvals

The FDA’s accelerated approval of Alzheimer’s drug Aduhelm (aducanumab) last year was extremely controversial, prompting harsh criticism and calls for reform of the accelerated approval process itself. Congress has taken up the issue and is considering one bill from each major party that would revamp the process in the hope of addressing concerns that the pathway has allowed flawed drugs to stay on the market without being revisited.

Medical research and health care policy experts have raised a number of critiques of the current accelerated approval framework. Two critiques stand out: The first concerns the quality of data used in measuring the effectiveness of accelerated approval drugs. After a drug is granted accelerated approval, the FDA mandates that the drug be evaluated using confirmatory clinical trials. Experts have criticized the quality of data collected for accelerated approval drugs; in particular, the measurements used to gain approval for Aduhelm were heavily criticized by clinicians.

News Briefs: Centene Appoints New CEO Amid PBM Overhaul

Centene Corp. has named Sarah London as its new CEO after its longtime chief executive, Michael Neidorff, took a medical leave of absence ahead of his planned retirement. London, who was serving as Centene’s vice chairman, will take the helm immediately. In her previous management role, London was responsible for a “portfolio of companies independent of Centene’s health plans, designing differentiated platform capabilities, and delivering industry-leading products and services to third-party customers,” per a March 22 press release. Before coming to Centene, she worked for UnitedHealth Group’s venture capital arm, Optum Ventures, and its data solutions division, Optum Analytics. London’s appointment comes at a time when Centene is planning an overhaul of its PBM assets, with a request for proposal seeking an external vendor due this summer. The firm in recent months has paid millions of dollars to settle accusations by states that its PBM operations overcharged their Medicaid programs for prescription drugs. During Centene’s Feb. 8 conference call to discuss fourth-quarter and full-year financial results, London told analysts that “the strategy here is to outsource administrative PBM functions to an external partner, thereby allowing us to reduce our three PBM platforms down to one and to focus...[on] clinical member and provider engagement.”