Citius Prescription drugs, Inc. Submits Biologics License Software to the U.S. Food and Drug Administration for Denileukin Diftitox for the Remedy of Clients with Persistent or Recurrent Cutaneous T-Cell Lymphoma

CRANFORD, N.J., Sept. 28, 2022 /PRNewswire/ — Citius Prescribed drugs, Inc. (“Citius” or the “Enterprise”) (Nasdaq: CTXR), a late-phase biopharmaceutical business building and commercializing first-in-course essential care products and solutions, today introduced that the Enterprise has submitted a Biologics License Software (BLA) to the U.S. Food items and Drug Administration (Fda) for denileukin diftitox (I/ONTAK), an engineered IL-2-diphtheria toxin fusion protein for the therapy of clients with persistent or recurrent cutaneous T-cell lymphoma (CTCL). I/ONTAK is a purified and far more bioactive formulation of previously Fda-accredited ONTAK®. The BLA is supported by a pivotal Section 3 study (NCT01871727). Success of the examine were being dependable with the prior Fda-accredited formulation.

“The procedure of superior cutaneous T-mobile lymphoma continues to be a sophisticated and challenging unmet clinical need. Each 12 months, thousands of individuals are diagnosed with CTCL, a debilitating orphan sickness with no one normal of care. Sufferers are generally dealt with with multiple alternate therapies. Citius is proud to progress the only potential CTCL therapeutic with a system of motion that provides a cytotoxic protein by binding to the IL-2 receptors found in malignant T-cells and immunosuppressive T-regulatory cells. We glimpse forward to continuing to interact with the Food and drug administration as they critique our BLA and bringing this treatment method option to patients, if authorized,” mentioned Leonard Mazur, Chairman and CEO of Citius. “The BLA filing for denileukin diftitox marks the 1st of our pipeline candidates to be submitted for Food and drug administration approval.”


I/ONTAK is a recombinant fusion protein that brings together the interleukin-2 (IL-2) receptor binding domain with diphtheria toxin fragments. The agent specifically binds to IL-2 receptors on the cell area, leading to diphtheria toxin fragments that have entered cells to inhibit protein synthesis. I/ONTAK, a purified edition of denileukin diftitox, is a reformulation of previously Fda-approved oncology remedy ONTAK. ONTAK was marketed in the U.S. from 1999 to 2014, when it was voluntarily withdrawn from the current market. Manufacturing improvements resulted in a new formulation, which maintains the identical amino acid sequence but features enhanced purity and bioactivity. The new formulation received regulatory acceptance in Japan in 2021 for the procedure of CTCL and peripheral T-cell lymphoma (PTCL). In 2011 and 2013, the Food and drug administration granted orphan drug designation (ODD) to I/ONTAK for the therapy of PTCL and CTCL, respectively.

About Cutaneous T-mobile Lymphoma

Cutaneous T-mobile lymphoma is a sort of cutaneous non-Hodgkin lymphoma (NHL) that will come in a selection of varieties and is the most common kind of cutaneous lymphoma. In CTCL, T-cells, a sort of lymphocyte that performs a function in the immune system, turn into cancerous and create into skin lesions, main to a lessen in the good quality of everyday living of people with this disease owing to intense suffering and pruritus. Mycosis Fungoides (MF) and Sézary Syndrome (SS) comprise the the greater part of CTCL instances. Dependent on the type of CTCL, the condition may development little by little and can just take anywhere from numerous many years to upwards of ten to potentially get to tumor phase. Nonetheless, at the time the sickness reaches this phase, the cancer is really malignant and can unfold to the lymph nodes and internal organs, resulting in a bad prognosis. Specified the period of the ailment, patients commonly cycle as a result of several systemic brokers to control sickness development. CTCL affects guys 2 times as usually as girls and is typically initially diagnosed in individuals amongst the ages of 50 and 60 years of age. Other than allogeneic stem mobile transplantation, for which only a modest portion of clients qualify, there is now no curative treatment for superior CTCL. Around 3,000 new instances are reported in the United States each year, with an believed 30,000 – 40,000 men and women residing with the illness.

About Citius Pharmaceuticals, Inc.

Citius is a late-phase biopharmaceutical organization devoted to the growth and commercialization of first-in-class crucial care solutions, with a concentration on oncology, anti-infectives in adjunct most cancers care, special prescription solutions, and stem mobile therapies. The Firm’s diversified pipeline contains two late-stage product or service candidates, Mino-Lok®, an antibiotic lock resolution for the cure of patients with catheter-similar bloodstream bacterial infections (CRBSIs), which is currently enrolling people in a Section 3 Pivotal superiority trial, and I/ONTAK (E7777), a novel IL-2R immunotherapy for an original sign in cutaneous T-mobile lymphoma (CTCL), for which a BLA has been submitted. Mino-Lok® was granted Rapidly Track designation by the U.S. Meals and Drug Administration (Fda). I/ONTAK has acquired orphan drug designation by the Food and drug administration for the cure of CTCL and peripheral T-cell lymphoma (PTCL). In the initial 50 percent of 2022, Citius initiated a Phase 2b demo for Halo-Lido, a topical formulation for the reduction of hemorrhoids. The Business anticipates finishing enrollment in the Halo-Lido demo by the close of 2022. For a lot more info, make sure you take a look at

Protected Harbor

This press release may perhaps comprise “ahead-seeking statements” within the this means of Part 27A of the Securities Act of 1933 and Segment 21E of the Securities Trade Act of 1934. These kinds of statements are produced based mostly on our expectations and beliefs regarding long run activities impacting Citius. You can discover these statements by the actuality that they use phrases these as “believe that,” “foresee,” “estimate,” “expect,” “plan,” “should really,” and “may possibly” and other text and phrases of related that means or use of upcoming dates. Forward-searching statements are based on management’s recent anticipations and are issue to challenges and uncertainties that could negatively have an effect on our business, operating effects, money issue and inventory price. Components that could trigger precise final results to vary materially from individuals at present predicted are: the Food and drug administration may possibly uncover inadequacies and deficiencies in our BLA for I/ONTAK, like in the facts we post, and may determine not to accept the BLA for submitting our capacity to correctly undertake and complete clinical and non-clinical trials and the benefits from these trials for our product or service candidates the believed marketplaces for our solution candidates and the acceptance thereof by any market our ability to commercialize our products and solutions if authorized by the Food and drug administration our dependence on 3rd-occasion suppliers the skill of our item candidates to impression the high-quality of life of our goal individual populations pitfalls relating to the effects of research and enhancement actions, including those people from existing and new pipeline property uncertainties relating to preclinical and medical tests our have to have for substantial more resources the early phase of goods less than improvement current market and other ailments our capacity to draw in, integrate, and keep vital personnel dangers similar to our development strategy patent and mental home issues our skill to receive, perform beneath and keep funding and strategic agreements and relationships our ability to recognize, acquire, close and integrate product or service candidates and providers efficiently and on a timely basis our potential to procure cGMP business-scale source authorities regulation opposition as perfectly as other risks described in our SEC filings. These risks have been and may well be even further impacted by Covid-19. Accordingly, these forward-looking statements do not represent guarantees of foreseeable future general performance, and you are cautioned not to put undue reliance on these forward-searching statements. Pitfalls relating to our enterprise are described in detail in our Securities and Exchange Commission (“SEC”) filings which are offered on the SEC’s web site at, such as in our Annual Report on Variety 10-K for the year finished September 30, 2021, filed with the SEC on December 15, 2021 and up-to-date by our subsequent filings with the SEC. These forward-on the lookout statements speak only as of the date hereof, and we expressly disclaim any obligation or endeavor to release publicly any updates or revisions to any ahead-wanting statements contained herein to mirror any improve in our anticipations or any modifications in functions, problems or situations on which any these kinds of statement is centered, except as required by regulation.

Investor Get hold of:

Ilanit Allen
[email protected] 
908-967-6677 x113

Media Make contact with:

Greg Salsburg
[email protected]

Citius Pharmaceuticals, a late-stage biopharmaceutical company (PRNewsfoto/Citius Pharmaceuticals, Inc.)

Citius Pharmaceuticals, a late-stage biopharmaceutical enterprise (PRNewsfoto/Citius Pharmaceuticals, Inc.)



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