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CRANFORD, N.J., April 1, 2025 /PRNewswire/ -- Citius Pharmaceuticals Inc. (Nasdaq: CTXR) ("Citius Pharma" or the "Company"), a biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products, today announced that it has entered into a definitive agreement for the purchase of 1,739,131 shares of its common stock (or pre-funded warrants in lieu thereof), at a purchase price of $1.15 per share (or pre-funded warrant in lieu thereof). The closing of the offering is expected to occur on or about April 2, 2025, subject to the satisfaction of customary closing conditions. H.C. Wainwright & Co. is acting as the exclusive placement agent for the offering. The aggregate gross proceeds to the Company from the offering are expected to be approximately $2 million, before deducting the placement agent fees and other offering expenses payable by the Company. The Company currently intends to use the net proceeds from the offering to support the commercial launch of LYMPHIR™ as well as general corporate purposes. The securities described above are being offered pursuant to a "shelf" registration statement (File No. 333-277319) filed with the Securities and Exchange Commission ("SEC") on February 23, 2024 and declared effective on March 1, 2024. The offering is being made only by means of a prospectus, including a prospectus supplement, forming a part of the effective registration statement. The prospectus supplement and the accompanying prospectus relating to the securities being offered will be filed with the SEC and be available at the SEC's website at . Electronic copies of the prospectus supplement and the accompanying prospectus relating to the securities being offered may also be obtained, when available, by contacting H.C. Wainwright & Co., LLC at 430 Park Avenue, 3rd Floor, New York, NY 10022, by telephone at (212) 856-5711 or e-mail at [email protected]. This press release shall not constitute an offer to sell or the solicitation of an offer to buy any of the securities described herein, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or jurisdiction. About Citius Pharmaceuticals, Inc. Citius Pharma is a biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products. In August 2024, the FDA approved LYMPHIR, a targeted immunotherapy for an initial indication in the treatment of cutaneous T-cell lymphoma. Citius Pharma's late-stage pipeline also includes Mino-Lok®, an antibiotic lock solution to salvage catheters in patients with catheter-related bloodstream infections, and CITI-002 (Halo-Lido), a topical formulation for the relief of hemorrhoids. A Pivotal Phase 3 Trial for Mino-Lok and a Phase 2b trial for Halo-Lido were completed in 2023. Mino-Lok met primary and secondary endpoints of its Phase 3 Trial. Citius Pharma is actively engaged with the FDA to outline next steps for both programs. Citius Pharma owns 92% of Citius Oncology, Inc. ("Citius Oncology"). For more information, please visit . Forward Looking Statements This press release may contain "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Such statements are made based on our expectations and beliefs concerning future events impacting Citius Pharma. You can identify these statements by the fact that they use words such as "will," "anticipate," "estimate," "expect," "plan," "should," and "may" and other words and terms of similar meaning or use of future dates. Forward-looking statements are based on management's current expectations and are subject to risks and uncertainties that could negatively affect our business, operating results, financial condition and stock price, and includes all statements related to the completion of the offering, the satisfaction of customary closing conditions related to the offering and the intended use of net proceeds from the offering. Factors that could cause actual results to differ materially from those currently anticipated, and, unless noted otherwise, that apply to Citius Pharma and Citius Oncology, are: related to the closing of the offering; our need for substantial additional funds; our ability to raise additional money to fund our operations for at least the next 12 months as a going concern; our ability to commercialize LYMPHIR and any of our other product candidates that may be approved by the FDA; Citius Pharma's ability to continue to meet Nasdaq's continued listing standards; risks relating to the results of research and development activities, including those from our existing and any new pipeline assets; risks related to research using our assets but conducted by third parties; the estimated markets for our product candidates and the acceptance thereof by any market; the ability of our product candidates to impact the quality of life of our target patient populations; our dependence on third-party suppliers; our ability to procure cGMP commercial-scale supply; our ability to obtain, perform under and maintain financing and strategic agreements and relationships; uncertainties relating to preclinical and clinical testing; the early stage of products under development; market and other conditions; risks related to our growth strategy; patent and intellectual property matters; our ability to identify, acquire, close and integrate product candidates and companies successfully and on a timely basis; government regulation; competition; as well as other risks described in our SEC filings. These risks have been and may be further impacted by any future public health risks. Accordingly, these forward-looking statements do not constitute guarantees of future performance, and you are cautioned not to place undue reliance on these forward-looking statements. Risks regarding our business are described in detail in our SEC filings which are available on the SEC's website at , including in Citius Pharma's Annual Report on Form 10-K for the year ended September 30, 2024, filed with the SEC on December 27, 2024, as amended on January 27, 2025, as updated by our subsequent filings with the SEC. These forward-looking statements speak only as of the date hereof, and we expressly disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in our expectations or any changes in events, conditions or circumstances on which any such statement is based, except as required by law. Investor Contact: Ilanit Allen [email protected] 908-967-6677 x113 Media Contact: STiR-communications Greg Salsburg [email protected] SOURCE Citius Pharmaceuticals, Inc. WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

CRANFORD, N.J., Feb. 14, 2025 /PRNewswire/ -- Citius Pharmaceuticals, Inc. ("Citius Pharma" or the "Company") (Nasdaq: CTXR), a biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products today reported business and financial results for the fiscal first quarter ended December 31, 2024. Fiscal First Quarter 2025 Business Highlights and Subsequent Developments Substantially advanced operational readiness for commercial launch of LYMPHIR in the first half of 2025; Secured a new permanent J-code, J9161, (Injection, denileukin diftitox-cxdl, for intravenous use, 1 microgram) for LYMPHIR™, assigned by the Centers for Medicare & Medicaid Services (CMS), with an expected effective date of April 1, 2025; Announced promising preliminary results from an ongoing investigator-initiated Phase I clinical trial of a combined regimen of checkpoint inhibitor pembrolizumab and LYMPHIR (denileukin diftitox-cxdl) in patients with recurrent solid tumors. Presented data at the Society for Immunotherapy of Cancer (SITC) 2024 Annual Meeting; Supported expansion of the University of Minnesota's investigator-initiated Phase I clinical trial to evaluate the safety and efficacy of denileukin diftitox administration prior to Chimeric Antigen Receptor (CAR-T) therapies for the treatment of B-cell lymphomas with the dosing of the first patient at City of Hope cancer center; Engaged with the U.S. Food and Drug Administration (FDA) to clarify development paths for pipeline assets Mino-Lok® and Halo-Lido; Advanced strategic and financing initiatives to help secure the capital needed to drive the full potential of our clinical and commercial programs.Citius Oncology (Nasdaq: CTOR), our majority-owned subsidiary, engaged Jefferies as exclusive financial advisor to assist in evaluating strategic alternatives aimed at maximizing shareholder value; Completed registered direct offerings of common stock and warrants in November 2024 and January 2025, and sold shares of common stock through the Company's "at-the-market" facility in January 2025 for combined gross proceeds of $6.5 million; Effective November 25, 2024, the Company executed a reverse stock split of its common stock, at a ratio of 1-for-25; and, On December 18, 2024, the Company received notification that it had regained compliance with the $1.00 per share requirement for continued inclusion on the Nasdaq Stock Market. Citius Oncology (Nasdaq: CTOR), our majority-owned subsidiary, engaged Jefferies as exclusive financial advisor to assist in evaluating strategic alternatives aimed at maximizing shareholder value; Completed registered direct offerings of common stock and warrants in November 2024 and January 2025, and sold shares of common stock through the Company's "at-the-market" facility in January 2025 for combined gross proceeds of $6.5 million; Effective November 25, 2024, the Company executed a reverse stock split of its common stock, at a ratio of 1-for-25; and, Financial Highlights Cash and cash equivalents of $1.1 million as of December 31, 2024; R&D expenses were $2.1 million for the first quarter ended December 31, 2024, compared to $2.6 million for the first quarter ended December 31, 2023; G&A expenses were $5.4 million for the first quarter ended December 31, 2024, compared to $3.7 million for the first quarter ended December 31, 2023; Stock-based compensation expense was $2.5 million for the first quarter ended December 31, 2024, compared to $3.1 million for the first quarter ended December 31, 2023; and, Net loss was $10.3 million, or ($1.30) per share for the first quarter ended December 31, 2024, compared to a net loss of $9.2 million, or ($1.45) per share for the first quarter ended December 31, 2023. "As we continue to advance our strategic priorities, we remain engaged in active discussions with potential partners who recognize the value of our pipeline and our commitment to developing innovative therapies for patients with high unmet medical needs. Securing the necessary financing to support our key programs remains a top priority, and we are evaluating multiple options to strengthen our financial position," stated Leonard Mazur, Chairman and CEO of Citius Pharmaceuticals. "In parallel, we are making significant progress in our preparations for the anticipated launch of LYMPHIR™ in the first half of 2025, positioning us to bring this important therapy to patients while creating long-term value for our shareholders. We look forward to providing further updates as we execute on these critical initiatives," added Mazur. FISCAL FIRST QUARTER 2025 FINANCIAL RESULTS: Liquidity As of December 31, 2024, the Company had $1.1 million in cash and cash equivalents. As of December 31, 2024, the Company had 7,727,243 common shares outstanding, as adjusted for the 1-for-25 reverse stock split of the Company's common stock, effected on November 25, 2024. During the quarter ended December 31, 2024, the Company received gross proceeds of $3 million from the issuance of equity. An additional $3.5 million in gross proceeds was received in January 2025 from the issuance of equity through the Company's "at-the-market" facility and a registered direct offering of common stock and warrants. The Company expects to raise additional capital to support operations. Research and Development (R&D) Expenses R&D expenses were $2.1 million for the first quarter ended December 31, 2024, compared to $2.6 million for the first quarter ended December 31, 2023. The decrease in R&D expenses primarily reflects the completion of the Halo-Lido Phase 2 and Mino-Lok Phase 3 trials, offset by an increase in LYMPHIR-related expenses due to additional headcount and ongoing investigator-initiated trials. We expect that research and development expenses will continue to decrease in fiscal 2025 because we have completed the Phase 3 trial for Mino-Lok and we remain focused on the commercialization of LYMPHIR through our majority-owned subsidiary, Citius Oncology, Inc. General and Administrative (G&A) Expenses G&A expenses were $5.4 million for the first quarter ended December 31, 2024, compared to $3.7 million for the first quarter ended December 31, 2023. The increase was primarily due to higher costs for pre-launch sales and marketing activities associated with LYMPHIR. General and administrative expenses consist primarily of compensation costs, professional fees for legal, regulatory, accounting, and corporate development services, and investor relations expenses. Stock-based Compensation Expense For the first quarter ended December 31, 2024, stock-based compensation expense was $2.5 million as compared to $3.1 million for the prior year. Stock-based compensation expense during the quarter ended December 31, 2024 is primarily related to the Citius Oncology Plan. The decrease compared to the prior year is due to lower costs associated with the Citius Pharma stock plans. Net loss Net loss was $10.3 million, or ($1.30) per share for the quarter ended December 31, 2024, compared to a net loss of $9.2 million, or ($1.45) per share for the quarter ended December 31, 2023, as adjusted for the reverse stock split. The increase in net loss was due to the increase in general and administrative expenses partially offset by lower research and development expense. About Citius Pharmaceuticals, Inc. Citius Pharma is a biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products. In August 2024, the FDA approved LYMPHIR™, a targeted immunotherapy for an initial indication in the treatment of cutaneous T-cell lymphoma. Citius Pharma's late-stage pipeline also includes Mino-Lok®, an antibiotic lock solution to salvage catheters in patients with catheter-related bloodstream infections, and CITI-002 (Halo-Lido), a topical formulation for the relief of hemorrhoids. A Pivotal Phase 3 Trial for Mino-Lok and a Phase 2b trial for Halo-Lido were completed in 2023. Mino-Lok met primary and secondary endpoints of its Phase 3 Trial. Citius Pharma is actively engaged with the FDA to outline next steps for both programs. For more information, please visit www.citiuspharma.com. Forward-Looking Statements This press release may contain "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Such statements are made based on our expectations and beliefs concerning future events impacting Citius Pharma. You can identify these statements by the fact that they use words such as "will," "anticipate," "estimate," "expect," "plan," "should," and "may" and other words and terms of similar meaning or use of future dates. Forward-looking statements are based on management's current expectations and are subject to risks and uncertainties that could negatively affect our business, operating results, financial condition and stock price. Factors that could cause actual results to differ materially from those currently anticipated, and, unless noted otherwise, that apply to Citius Pharma are: our need for substantial additional funds and our ability to raise additional money to fund our operations for at least the next 12 months as a going concern; our ability to commercialize LYMPHIR through our majority-owned subsidiary and any of our other product candidates that may be approved by the FDA; our ability to obtain, perform under and maintain financing and strategic agreements and relationships; the estimated markets for our product candidates and the acceptance thereof by any market; the ability of our product candidates to impact the quality of life of our target patient populations; risks related to research using our assets but conducted by third parties; risks relating to the results of research and development activities, including those from our existing and any new pipeline assets; our ability to maintain compliance with Nasdaq's continued listing standards; our dependence on third-party suppliers; our ability to procure cGMP commercial-scale supply; uncertainties relating to preclinical and clinical testing; the early stage of products under development; market and other conditions; risks related to our growth strategy; patent and intellectual property matters; our ability to identify, acquire, close and integrate product candidates and companies successfully and on a timely basis; government regulation; competition; as well as other risks described in our Securities and Exchange Commission ("SEC") filings. These risks have been and may be further impacted by any future public health risks. Accordingly, these forward-looking statements do not constitute guarantees of future performance, and you are cautioned not to place undue reliance on these forward-looking statements. Risks regarding our business are described in detail in our SEC filings which are available on the SEC's website at www.sec.gov, including in Citius Pharma's Annual Report on Form 10-K for the year ended September 30, 2024, filed with the SEC on December 27, 2024, as amended on January 27, 2025 and as updated by our subsequent filings with the SEC. These forward-looking statements speak only as of the date hereof, and we expressly disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in our expectations or any changes in events, conditions or circumstances on which any such statement is based, except as required by law. Investor Contact: Ilanit Allen ir@citiuspharma.com 908-967-6677 x113 Media Contact: STiR-communications Greg Salsburg Greg@STiR-communications.com -- Financial Tables Follow – CITIUS PHARMACEUTICALS, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) December 31, September 30, 2024 2024 ASSETS Current Assets: Cash and cash equivalents $ 1,100,079 $ 3,251,880 Inventory 14,381,369 8,268,766 Prepaid expenses 2,845,739 2,700,000 Total Current Assets 18,327,187 14,220,646 Operating lease right-of-use asset, net 191,412 246,247 Deposits 38,062 38,062 In-process research and development 92,800,000 92,800,000 Goodwill 9,346,796 9,346,796 Total Other Assets 102,184,858 102,184,858 Total Assets $ 120,703,457 $ 116,651,751 LIABILITIES AND STOCKHOLDERS' EQUITY Current Liabilities: Accounts payable $ 7,364,120 $ 4,927,211 License payable 28,400,000 28,400,000 Accrued expenses 6,242,178 17,027 Accrued compensation 2,595,091 2,229,018 Operating lease liability 204,569 241,547 Total Current Liabilities 44,805,958 35,814,803 Deferred tax liability 6,978,040 6,713,800 Operating lease liability - noncurrent - 21,318 Total Liabilities 51,783,998 42,549,921 Commitments and Contingencies Stockholders' Equity: Preferred stock - $0.001 par value; 10,000,000 shares authorized; no shares issued and outstanding - - Common stock - $0.001 par value; 16,000,000 shares authorized; 7,727,243 and 7,247,243 shares issued and outstanding at December 31, 2024 and September 30, 2024, respectively 7,727 7,247 Additional paid-in capital 276,538,816 271,440,421 Accumulated deficit (211,138,464) (201,370,218) Total Citius Pharmaceuticals, Inc. Stockholders' Equity 65,408,079 70,077,450 Non-controlling interest 3,511,380 4,024,380 Total Equity 68,919,459 74,101,830 Total Liabilities and Equity $ 120,703,457 $ 116,651,751 Reflects a 1-for-25 reverse stock split effective November 25, 2024. CITIUS PHARMACEUTICALS, INC. CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED DECEMBER 31, 2024 AND 2023 (Unaudited) Three Months Ended December 31, December 31, 2024 2023 Revenues $ - $ - Operating Expenses Research and development 2,127,038 2,621,910 General and administrative 5,387,752 3,660,728 Stock-based compensation - general and administrative 2,524,824 3,058,185 Total Operating Expenses 10,039,614 9,340,823 Operating Loss (10,039,614) (9,340,823) Other Income Interest income 22,608 253,638 Total Other Income 22,608 253,638 Loss before Income Taxes (10,017,006) (9,087,185) Income tax expense 264,240 144,000 Net Loss (10,281,246) (9,231,185) Net loss attributable to non-controlling interest 513,000 - Net Loss Applicable to Common Stockholders $ (9,768,246) $ (9,231,185) Net Loss Per Share - Basic and Diluted $ (1.30) $ (1.45) Weighted Average Common Shares Outstanding Basic and diluted 7,492,460 6,358,237 Reflects a 1-for-25 reverse stock split effective November 25, 2024. CITIUS PHARMACEUTICALS, INC. CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS FOR THE THREE MONTHS ENDED DECEMBER 31, 2024 AND 2023 (Unaudited) 2024 2023 Cash Flows From Operating Activities: Net loss $ (10,281,246) $ (9,231,185) Adjustments to reconcile net loss to net cash used in operating activities: Stock-based compensation expense 2,524,824 3,058,185 Issuance of common stock for services - 76,146 Amortization of operating lease right-of-use asset 54,835 50,430 Depreciation - 578 Deferred income tax expense 264,240 144,000 Changes in operating assets and liabilities: Inventory (6,112,603) - Prepaid expenses (145,739) 25,010 Accounts payable 2,436,909 (280,083) Accrued expenses 6,225,151 (199,403) Accrued compensation 366,073 273,688 Operating lease liability (58,296) (52,676) Net Cash Used In Operating Activities (4,725,852) (6,135,310) Cash Flows From Financing Activities: Net proceeds from registered direct offering 2,574,051 - Net Cash Provided By Financing Activities 2,574,051 - Net Change in Cash and Cash Equivalents (2,151,801) (6,135,310) Cash and Cash Equivalents - Beginning of Period 3,251,880 26,480,928 Cash and Cash Equivalents - End of Period $ 1,100,079 $ 20,345,618 View original content to download multimedia:https://www.prnewswire.com/news-releases/citius-pharmaceuticals-inc-reports-fiscal-first-quarter-2025-financial-results-and-provides-business-update-302377211.html SOURCE Citius Pharmaceuticals, Inc.

Permanent J-Code (J9161) expected to be effective April 1, 2025 LYMPHIR is approved by the U.S. Food and Drug Administration (FDA) for the treatment of adult patients with relapsed or refractory Stage I-III cutaneous T-cell lymphoma (CTCL) after at least one prior systemic therapy. CRANFORD, N.J., Feb. 6, 2025 /PRNewswire/ -- Citius Pharmaceuticals, Inc. ("Citius Pharma" or the "Company") (Nasdaq: CTXR) and its oncology-focused subsidiary, Citius Oncology, Inc. ("Citius Oncology") (Nasdaq: CTOR), today announced that LYMPHIR™ (denileukin diftitox-cxdl) has been assigned a unique, permanent Healthcare Common Procedure Coding System (HCPCS) J-code (J9161) by the Centers for Medicare & Medicaid Services (CMS). Effective April 1, 2025, healthcare providers may use the permanent J-code, J9161 (Injection, denileukin diftitox-cxdl, for intravenous use, 1 microgram), when submitting claims for LYMPHIR. "The establishment of a permanent J-code marks a critical milestone in supporting patient access to LYMPHIR, providing coding clarity for physicians and facilities who administer LYMPHIR, and facilitating reimbursement. This achievement is a key step in ensuring that LYMPHIR is accessible to patients with commercial and government insurance (VA, DoD, Medicare) coverage," stated Leonard Mazur, Chairman and CEO of Citius Pharma and Citius Oncology. J-codes are unique identifiers utilized by U.S. government and commercial payers, as well as physicians and their office staff, to streamline the billing and reimbursement process for infused therapies and certain other treatments. About LYMPHIR™ (denileukin diftitox-cxdl) LYMPHIR is a targeted immune therapy for relapsed or refractory cutaneous T-cell lymphoma (CTCL) indicated for use in Stage I-III disease after at least one prior systemic therapy. It is a recombinant fusion protein that combines the IL-2 receptor binding domain with diphtheria toxin fragments. The agent specifically binds to IL-2 receptors on the cell surface, causing diphtheria toxin fragments that have entered cells to inhibit protein synthesis. After uptake into the cell, the DT fragment is cleaved and the free DT fragments inhibit protein synthesis, resulting in cell death. Denileukin diftitox-cxdl demonstrated the ability to deplete immunosuppressive regulatory T lymphocytes (Tregs) and antitumor activity through a direct cytocidal action on IL-2R-expressing tumors. In 2021, denileukin diftitox received regulatory approval in Japan for the treatment of CTCL and PTCL. Subsequently, in 2021, Citius acquired an exclusive license with rights to develop and commercialize LYMPHIR in all markets except for Japan and certain parts of Asia. LYMPHIR was approved by the FDA in August 2024. About Cutaneous T-cell Lymphoma Cutaneous T-cell lymphoma is a type of cutaneous non-Hodgkin lymphoma (NHL) that comes in a variety of forms and is the most common type of cutaneous lymphoma. In CTCL, T-cells, a type of lymphocyte that plays a role in the immune system, become cancerous and develop into skin lesions, leading to a decrease in the quality of life of patients with this disease due to severe pain and pruritus. Mycosis Fungoides (MF) and Sézary Syndrome (SS) comprise the majority of CTCL cases. Depending on the type of CTCL, the disease may progress slowly and can take anywhere from several years to upwards of ten to potentially reach tumor stage. However, once the disease reaches this stage, the cancer is highly malignant and can spread to the lymph nodes and internal organs, resulting in a poor prognosis. Given the duration of the disease, patients typically cycle through multiple agents to control disease progression. CTCL affects men twice as often as women and is typically first diagnosed in patients between the ages of 50 and 60 years of age. Other than allogeneic stem cell transplantation, for which only a small fraction of patients qualify, there is currently no curative therapy for advanced CTCL. INDICATION LYMPHIR is an IL2-receptor-directed cytotoxin indicated for the treatment of adult patients with r/r Stage I-III cutaneous T-cell lymphoma (CTCL) after at least one prior systemic therapy. IMPORTANT SAFETY INFORMATION BOXED WARNING: CAPILLARY LEAK SYNDROME Capillary leak syndrome (CLS), including life-threatening or fatal reactions, can occur in patients receiving LYMPHIR. Monitor patients for signs and symptoms of CLS during treatment. Withhold LYMPHIR until CLS resolves, or permanently discontinue based on severity. WARNINGS AND PRECAUTIONS Capillary Leak Syndrome LYMPHIR can cause capillary leak syndrome (CLS), including life-threatening or fatal reactions. CLS was defined in the clinical trials as the occurrence of at least 2 of the following symptoms at any time during LYMPHIR therapy: hypotension, edema, and serum albumin <3 g/dL. These symptoms were not required to occur simultaneously to be characterized as capillary leak syndrome. As defined, CLS occurred in 27% of patients in the pooled population across 3 clinical trials, including 8% with Grade 3. There was one (0.8%) fatal occurrence of CLS. Of the patients with CLS, 22% had recurrence. The majority of CLS events (81%) occurred within the first 2 cycles of treatment. The median time to onset from Cycle 1, Day 1 was 6.5 days (range: 1 to 77), the median duration of CLS was 14 days (range: 2 to 40), and 75% of patients had resolution. The most common symptoms included edema, hypoalbuminemia, and hypotension. Pleural effusion, pericardial effusion, and dehydration also occurred. Regularly assess patients for weight gain, new onset or worsening of edema, dyspnea, and hypotension (including orthostatic changes). Monitor serum albumin levels prior to the initiation of each cycle of therapy and more often as clinically indicated. Withhold, reduce dose, or permanently discontinue based on severity. If LYMPHIR is withheld, resume LYMPHIR following resolution of CLS and when serum albumin is greater than or equal to 3 g/dL. Visual Impairment LYMPHIR can cause serious visual impairment, including changes in visual acuity and color vision. In the pooled population across 3 clinical trials, visual impairment occurred in 9%, with Grade 1 in 8% and Grade 2 in 1%. The most commonly reported symptom was blurred vision. Of the patients with visual impairment, 67% had resolution of their visual impairment. Perform baseline ophthalmic examination and monitor as clinically indicated. If patients experience symptoms of visual impairment, such as changes in visual acuity, changes in color vision, or blurred vision, refer for ophthalmologic evaluation. Withhold LYMPHIR until visual impairment resolves or permanently discontinue based on severity. Infusion-Related Reactions LYMPHIR can cause serious infusion-related reactions. Infusion-related reactions were reported in 69% of patients in the pooled population across 3 clinical trials of patients who received LYMPHIR, with Grade 3 infusion-related reactions in 3.4% [see Adverse Reactions (6.1)]. Eighty-three percent of infusion-related reactions occurred in Cycles 1 and 2. The most common symptoms included nausea, fatigue, chills, musculoskeletal pain, vomiting, fever, and arthralgia. Premedicate patients for the first three cycles prior to starting a LYMPHIR infusion [see Dosage and Administration (2.3)]. Monitor patients frequently during infusion. For Grade 2 or higher infusion reactions, premedicate at least 30 minutes prior to each subsequent infusion with a systemic steroid for at least 3 cycles. Interrupt or discontinue LYMPHIR based on severity [see Dosage and Administration (2.4)]. Institute appropriate medical management. Hepatotoxicity LYMPHIR can cause hepatotoxicity. In the pooled safety population, elevated ALT occurred in 70% of patients, with Grade 3 ALT occurring in 22%; elevated AST occurred in 64% of patients, with Grade 3 AST elevation occurring in 9%. For Grade 3 events, median time to onset was 8 days (range: 1 to 15 days); median time to resolution was 15 days (range: 7 to 50 days); all cases of Grade 3 ALT or AST elevations resolved [see Adverse Reactions (6.1)]. Elevated total bilirubin occurred in 5% of patients, with Grade 3 occurring in 0.9%. Monitor liver enzymes and bilirubin at baseline and during treatment as clinically indicated. Withhold, reduce dose, or permanently discontinue LYMPHIR based on severity. Embryo-Fetal Toxicity Based on its mechanism of action, LYMPHIR can cause fetal harm when administered to a pregnant woman. Verify the pregnancy status of females of reproductive potential prior to the initiation of LYMPHIR. Advise pregnant women of the potential risk to the fetus. Advise females of reproductive potential to use effective contraception during treatment and for 7 days following the last dose of LYMPHIR. ADVERSE REACTIONS The most common adverse reactions (≥20%), including laboratory abnormalities, are increased transaminases, albumin decreased, nausea, edema, hemoglobin decreased, fatigue, musculoskeletal pain, rash, chills, constipation, pyrexia, and capillary leak syndrome USE IN SPECIFIC POPULATIONS Pregnancy Risk Summary Based on its mechanism of action, LYMPHIR can cause fetal harm when administered to a pregnant woman. There are no available data on the use of LYMPHIR in pregnant women to evaluate for a drug-associated risk. No animal reproductive and developmental toxicity studies have been conducted with denileukin diftitox. Denileukin diftitox-cxdl causes depletion of regulatory T lymphocytes (Treg), immune activation, and capillary leak syndrome, compromising pregnancy maintenance. Advise pregnant women of the potential risk to a fetus. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies are 2-4% and 15-20%, respectively. Lactation Risk Summary No data are available regarding the presence of denileukin diftitox-cxdl in human milk, the effects on the breastfed child, or on milk production. Because of the potential for serious adverse reactions in breastfed children, advise women not to breastfeed during treatment with LYMPHIR and for 7 days after the last dose. Females and Males of Reproductive Potential Based on its mechanism of action, LYMPHIR can cause fetal harm when administered to a pregnant woman. Pregnancy Testing Verify the pregnancy status of females of reproductive potential prior to initiating LYMPHIR. Contraception Females Advise females of reproductive potential to use effective contraception during treatment with LYMPHIR and for 7 days after the last dose. Infertility Males Based on findings in rats, male fertility may be compromised by treatment with LYMPHIR. The reversibility of the effect on fertility is unknown. Pediatric Use Safety and effectiveness of LYMPHIR in pediatric patients have not been established. Geriatric Use Of the 69 patients with Stage I-III r/r CTCL who received LYMPHIR, 34 patients (49%) were 65 years of age and older and 10 patients (14%) were 75 years of age and older. Clinical studies of LYMPHIR did not include sufficient numbers of patients 65 years of age and older to determine whether they respond differently from younger adult patients. You may report side effects to the FDA at 1-800-FDA-1088 or . You may also report side effects to Citius Pharmaceuticals at 1-844-459-6744. Please read Important Safety Information and full Prescribing Information, including Boxed WARNING, for LYMPHIR. About Citius Oncology, Inc. Citius Oncology, Inc. (Nasdaq: CTOR) is a platform to develop and commercialize novel targeted oncology therapies. In August 2024, its primary asset, LYMPHIR, was approved by the FDA for the treatment of adults with relapsed or refractory CTCL who had had at least one prior systemic therapy. Management estimates the initial market for LYMPHIR currently exceeds $400 million, is growing, and is underserved by existing therapies. Robust intellectual property protections that span orphan drug designation, complex technology, trade secrets and pending patents for immuno-oncology use as a combination therapy with checkpoint inhibitors would further support Citius Oncology's competitive positioning. For more information, please visit . About Citius Pharmaceuticals, Inc. Citius Pharmaceuticals, Inc. (Nasdaq: CTXR) is a biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products. In August 2024, the FDA approved LYMPHIR, a targeted immunotherapy for an initial indication in the treatment of cutaneous T-cell lymphoma. Citius Pharma's late-stage pipeline also includes Mino-Lok®, an antibiotic lock solution to salvage catheters in patients with catheter-related bloodstream infections, and CITI-002 (Halo-Lido), a topical formulation for the relief of hemorrhoids. A Pivotal Phase 3 Trial for Mino-Lok and a Phase 2b trial for Halo-Lido were completed in 2023. Mino-Lok met primary and secondary endpoints of its Phase 3 Trial. Citius is actively engaged with the FDA to outline next steps for both programs. Citius Pharma owns 92% of Citius Oncology. For more information, please visit . Forward-Looking Statements This press release may contain "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Such statements are made based on our expectations and beliefs concerning future events impacting Citius Pharma or Citius Oncology. You can identify these statements by the fact that they use words such as "will," "anticipate," "estimate," "expect," "plan," "should," and "may" and other words and terms of similar meaning or use of future dates. Forward-looking statements are based on management's current expectations and are subject to risks and uncertainties that could negatively affect our business, operating results, financial condition and stock price. Factors that could cause actual results to differ materially from those currently anticipated, and, unless noted otherwise, that apply to Citius Pharma and Citius Oncology, are: our ability to commercialize LYMPHIR and any of our other product candidates that may be approved by the FDA; our need for substantial additional funds; the estimated markets for our product candidates and the acceptance thereof by any market; the ability of our product candidates to impact the quality of life of our target patient populations; risks relating to the results of research and development activities, including those from our existing and any new pipeline assets; our dependence on third-party suppliers; our ability to procure cGMP commercial-scale supply; our ability to obtain, perform under and maintain financing and strategic agreements and relationships; uncertainties relating to preclinical and clinical testing; the early stage of products under development; market and other conditions; risks related to our growth strategy; patent and intellectual property matters; our ability to identify, acquire, close and integrate product candidates and companies successfully and on a timely basis; government regulation; competition; as well as other risks described in our SEC filings. These risks have been and may be further impacted by any future public health risks. Accordingly, these forward-looking statements do not constitute guarantees of future performance, and you are cautioned not to place undue reliance on these forward-looking statements. Risks regarding our business are described in detail in our Securities and Exchange Commission ("SEC") filings which are available on the SEC's website at , including in Citius Oncology's and Citius Pharma's Annual Reports on Forms 10-K for the year ended September 30, 2024, filed with the SEC on December 27, 2024, as updated by our subsequent filings with the SEC. These forward-looking statements speak only as of the date hereof, and we expressly disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in our expectations or any changes in events, conditions or circumstances on which any such statement is based, except as required by law. Investor Contact: Ilanit Allen [email protected] 908-967-6677 x113 Media Contact: STiR-communications Greg Salsburg [email protected] SOURCE Citius Pharmaceuticals, Inc. WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED