Business Wire

DE-INCYTE

Share
Incyte Announces Updated Data Demonstrating Rapid and Durable Responses of Parsaclisib in Patients with Relapsed or Refractory B-Cell Non-Hodgkin Lymphomas

Incyte (Nasdaq:INCY) today announced data from three ongoing Phase 2 studies evaluating parsaclisib, an investigational novel potent, highly selective, next-generation oral inhibitor of phosphatidylinositol 3-kinase delta (PI3Kδ), for the treatment of patients with relapsed or refractory follicular lymphoma (FL) (CITADEL-203), marginal zone lymphoma (MZL) (CITADEL-204) and mantle cell lymphoma (MCL) (CITADEL-205). These data were accepted as oral presentations at the 63rd American Society of Hematology Annual Meeting and Exposition (ASH 2021), held December 11–14, 2021 in Atlanta, Georgia and virtually.

The primary endpoint for the CITADEL-203, -204 and -205 studies is objective response rate (ORR). Key secondary endpoints include complete response rate (CRR), duration of response (DOR), progression-free survival (PFS), overall survival (OS), safety and tolerability. All radiology-based endpoints are based on independent review committee (IRC) assessment.

Building on previous findings presented at ASH 2020, these updated data from the primary analysis continue to show treatment with parsaclisib resulted in a rapid and durable response with an acceptable safety profile, and supported the New Drug Application (NDA) for parsaclisib, recently accepted by the U.S. Food and Drug Administration (FDA).

Key results from the CITADEL studies include:

 

ORR (95% CI), %

CRR (95% CI), months

mDOR (95% CI), months

mPFS (95% CI), months

 

mOS (95% CI), months

CITADEL-203: R/R Follicular Lymphoma

DG (N=103)

77.7 (68.4–85.3)

19.4 (12.3-28.4)

14.7 (10.4-NE)

15.8 (11.0-NE)

NR (NE-NE)

All (N=126)

75.4 (66.9-82.6)

18.3 (11.9-26.1)

14.7 (12.0-20.3)

14.0 (11.3-19.6)

NR (NE-NE)

CITADEL-204: R/R Marginal Zone Lymphoma

DG (N=72)

58.3 (46.1-69.8)

4.2 (0.9-11.7)

12.2 (8.1-17.5)

16.5 (11.5-20.6)

NR (NE-NE)

All (N=100)

58.0 (47.7-67.8)

6.0 (2.2-12.6)

12.2 (8.1-17.5)

16.5 (13.5-19.6)

NR (NE-NE)

CITADEL-205: R/R Mantle Cell Lymphoma (BTK Inhibitor Treatment Naive)

DG (N=77)

70.1 (58.6-80.0)

15.6 (8.3-25.6)

12.1 (9.0-NE)

13.6 (10.0-16.9)

NR (NE-NE)

All (N=108)

68.5 (58.9-77.1)

17.6 (10.9-26.1)

13.7 (9.0-19.9)

11.99 (8.3-16.9)

NR (NE-NE)

R/R: relapsed or refractory; ORR: objective response rate; CRR: complete response rate; mDOR: median duration of response (reported for responders); mPFS: median progression-free survival; mOS: median overall survival; DG: daily dosing group; NE: not estimable; NR: not reached.

Parsaclisib was generally well tolerated in all studies with a manageable safety profile.

“We are pleased to share these updated results from the CITADEL studies with the oncology community,” said Peter Langmuir, M.D., Group Vice President, Oncology Targeted Therapies, Incyte. “The promising data add to the body of evidence that support parsaclisib, which has the potential to become a meaningful treatment for patients with relapsed or refractory follicular, marginal zone or mantle cell lymphomas, and we look forward to working with the FDA as we strive to bring this therapy to patients.”

“Non-Hodgkin lymphoma is composed of varying subtypes and is one of the most common cancers in the United States. Given the fact that a significant subset of those afflicted will not be cured with current options, we need new treatment options,” said Tycel Phillips, M.D., Primary Investigator, CITADEL-204 and Associate Professor, Division of Hematology and Oncology, Rogel Cancer Center, University of Michigan. “I am encouraged to see parsaclisib result in rapid and durable responses with a manageable safety profile in patients with a variety of non-Hodgkin lymphomas. The results observed across several key endpoints of the CITADEL studies suggest that parsaclisib may be a favorable treatment option for patients.”

Presentations can be accessed via the ASH website at https://www.hematology.org/meetings/annual-meeting ; #813 (Oral presentation, CITADEL-203), #44 (Oral presentation, CITADEL-204), #382 (Oral presentation, CITADEL-205).

About Follicular, Marginal Zone and Mantle Cell Lymphomas
Non-Hodgkin lymphoma (NHL) is a type of cancer that starts in the lymphocytes, a type of white blood cell. Follicular lymphoma (FL), marginal zone lymphoma (MZL) and mantle cell lymphoma (MCL) are forms of B-Cell NHLs. FL and MZL are indolent or slow growing lymphomas; MCL is an aggressive or rapidly developing form. There is an unmet medical need for treatment options for patients who are relapsed or refractory to initial therapies.

About CITADEL
The CITADEL (Clinical Investigation of TArgeted PI3K-DELta Inhibition in Lymphomas) clinical trial program is evaluating parsaclisib in several ongoing studies as a treatment for adult patients with lymphomas, including:

  • CITADEL-203 (NCT03126019 ) is evaluating patients with relapsed or refractory follicular lymphoma (FL) Grade 1, 2 or 3a who received at least two prior systemic therapies, had an Eastern Cooperative Oncology Group performance status (ECOG PS) ≤2, and were ineligible for hematopoietic stem cell transplantation (HSCT).
  • CITADEL-204 (NCT03144674 ) is evaluating patients with relapsed or refractory marginal zone lymphoma (MZL) who received at least one prior systemic therapy and were Bruton’s tyrosine kinase (BTK) inhibitor treatment naive. Patients with prior ibrutinib treatment were initially allowed to enroll; however, the cohort was terminated due to slow enrollment. Eligible patients had radiologically measurable lymphadenopathy or extranodal lymphoid malignancy (or histologically confirmed bone marrow infiltration in cases of splenic MZL), and an ECOG PS ≤2.
  • CITADEL-205 (NCT03235544 ) is evaluating patients with relapsed or refractory mantle cell lymphoma (MCL), who received one to three prior systemic therapies and were either naive to or were previously treated with a BTK inhibitor. Eligible patients had an ECOG PS ≤2, and radiologically measurable lymphadenopathy or extranodal lymphoid malignancy.

Patients eligible for each trial were allocated to receive parsaclisib 20 mg once daily for eight weeks followed by either 20 mg once weekly (weekly-dosing group [WG]) or 2.5 mg once daily (daily-dosing group [DG]). Subsequently, daily dosing was selected as the preferred regimen and the WG patients were allowed to switch to DG. Prophylaxis for Pneumocystis jirovecii pneumonia (PJP) was required.

About Parsaclisib
Parsaclisib is a potent, highly selective, next-generation investigational novel oral inhibitor of phosphatidylinositol 3-kinase delta (PI3Kδ). It is currently under evaluation as a monotherapy in several ongoing Phase 2 trials as a treatment for non-Hodgkin lymphomas (follicular, marginal zone and mantle cell); and autoimmune hemolytic anemia. Pivotal trials of parsaclisib in combination with ruxolitinib for the treatment of patients with myelofibrosis are underway; and there are plans to initiate trials to evaluate parsaclisib in combination with tafasitamab, including a pivotal trial in B-cell malignancies.

In December 2018, Innovent and Incyte entered into a strategic collaboration for three clinical-stage product candidates, including parsaclisib. Under the terms of the agreement, Innovent has received the rights to develop and commercialize parsaclisib and two other assets in Mainland China, Hong Kong, Macau and Taiwan.

About Incyte
Incyte is a Wilmington, Delaware-based, global biopharmaceutical company focused on finding solutions for serious unmet medical needs through the discovery, development and commercialization of proprietary therapeutics. For additional information on Incyte, please visit Incyte.com and follow @Incyte .

Forward-Looking Statements
Except for the historical information set forth herein, the matters set forth in this press release, including statements about the potential of parsaclisib to provide a meaningful treatment for patients with non-Hodgkin lymphomas, including follicular lymphoma, marginal zone lymphoma and mantle cell lymphoma, the CITADEL clinical program and other development plans for parsaclisib, including in combination with tafasitamab and with ruxolitinib, and the safety and efficacy of parsaclisib in patients with non-Hodgkin lymphomas contain predictions, estimates and other forward-looking statements.

These forward-looking statements are based on the Company’s current expectations and subject to risks and uncertainties that may cause actual results to differ materially, including unanticipated developments in and risks related to: unanticipated delays; further research and development and the results of clinical trials possibly being unsuccessful or insufficient to meet applicable regulatory standards or warrant continued development; the ability to enroll sufficient numbers of subjects in clinical trials and the ability to enroll subjects in accordance with planned schedules; the effects of the COVID-19 pandemic and measures to address the pandemic on the Company’s clinical trials, supply chain and other third-party providers, sales and marketing efforts and business, development and discovery operations; determinations made by the FDA or other regulatory authorities; the efficacy or safety of the Company’s products; the acceptance of the Company’s products in the marketplace; market competition; sales, marketing, manufacturing and distribution requirements; greater than expected expenses, including expenses relating to litigation or strategic activities; and other risks detailed from time to time in the Company’s reports filed with the Securities and Exchange Commission, including its quarterly report on Form 10-Q for the quarter ended September 30, 2021. The Company disclaims any intent or obligation to update these forward-looking statements.

Link:

ClickThru

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

SCENTMATIC's AI "KAORIUM" Debuts at THAMEEN Fragrance Launch in London's Selfridges4.7.2025 11:13:00 CEST | Press release

SCENTMATIC Inc., a leader in scent digitalization, introduced its AI-powered scent-to-language system, KAORIUM, at the THAMEEN Fragrance new product launch event. This pivotal event took place from June 5 to 11, 2025, at Selfridges department store in London, UK. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250703662207/en/ State of exhibition Global Expansion: KAORIUM Establishes UK Presence Europe leads the global fragrance market, with the UK projected to reach US$2.82 billion by 2033. Recognizing this, SCENTMATIC is rapidly expanding its international footprint. In May 2024, SCENTMATIC established its overseas subsidiary, KAORIUM, in London, appointing industry expert Ben Yanoushek as CEO. Official UK operations commenced on February 1, 2025, with the launch of its dedicated website: www.kaorium.com. KAORIUM Trialed at "Florentine Diamond" Launch Event The "Florentine Diamond" launch event for luxury brand THAMEEN Frag

Andersen Consulting samarbejder med Mercurial Minds om at forbedre mulighederne inden for digital transformation4.7.2025 01:10:00 CEST | Pressemeddelelse

Andersen Consulting udvider sit udbud af teknologidrevne løsninger med tilføjelsen af samarbejdsfirmaet Mercurial Minds (M.M.), et konsulentfirma inden for digital transformation, AI og IT med base i Pakistan. M.M. blev grundlagt i 2013 og tilbyder en række tjenester, der er designet til at hjælpe organisationer med at udvikle sig og skalere, herunder i forbindelse med deres digitale transformationsstrategi, AI-tjenester, it-rådgivning og udvikling af robuste mobil- og webbrugeroplevelser. Firmaet leverer end-to-end-løsninger – udformning af datadrevne køreplaner, udvikling af intelligent automatisering og levering af sikre mobil- og weboplevelser, der kan skaleres – skræddersyet til virksomheder, der ønsker at forbedre sine forbindelsesmulighederne og opnå indsigter i realtid. M.M. betjener en bred vifte af brancher med fokus på finans, telekommunikation og andre dataintensive sektorer. "Dette samarbejde er en katalysator," siger Nabeel Saiyer, administrerende direktør for M.M. "Vores

Global Tourism Surging Ahead of Economic Growth, With Visits to Hit 30 Billion by 20344.7.2025 01:00:00 CEST | Press release

The World Economic Forum report, in collaboration with Kearney and the Ministry of Tourism Saudi Arabia, predicts a significant uptick in tourist trips across the globeThe tourism sector will contribute $16 trillion to global GDP (more than 11% of the global economy) by 2034, according to World Travel & Tourism Council estimates (WTTC)India and China will be responsible for more than 25% of all outbound travel by 2030 The World Economic Forum has today published a new report forecasting that the travel and tourism industry is projected to serve 30 billion tourist trips by 2034. Travel and Tourism at a Turning Point: Principles for Transformative Growth, produced in collaboration with Kearney and the Ministry of Tourism Saudi Arabia, reveals a projected $16 trillion contribution to global GDP by the same year—representing more than 11% of the total world economy, according to World Travel & Tourism Council estimates. The report also found that the sector is expanding 1.5 times faster th

The 2025-2026 World Branding Awards Animalis Edition Honouring Leading Pet and Animal Brands Globally3.7.2025 21:00:00 CEST | Press release

The 2025-2026 World Branding Awards Animalis Edition marked its fifth instalment, bringing together leading pet and animal brands from all around the world. These brands were celebrated for their outstanding achievements, earning recognition as National, Regional, and Global Winners. The awards ceremony, held at Vienna's prestigious Hofburg Palace, welcomed winners across diverse categories, including pet food, retail, wellness, pet exhibitions, and aquatic products. Mounia Berrada-Gouzi expertly hosted the evening, which culminated in a grand celebration of brand excellence. “The Animalis Edition of the World Branding Awards recognises brands that have achieved the highest distinction—genuine recognition in the hearts and minds of consumers. Tonight, we honour those whose names resonate globally, whose values inspire loyalty, and whose presence defines excellence in the pet and animal industry,” said Richard Rowles, Chairman of the World Branding Forum. Out of over 950 brands nominate

Venture Global Announces 20-Year Sales and Purchase Agreement with PETRONAS3.7.2025 14:59:00 CEST | Press release

Today, Venture Global, Inc. (NYSE: VG) announced the execution of a new 20-year Sales and Purchase Agreement (SPA) with PETRONAS LNG Ltd. (PLL), a subsidiary of the Malaysian state-owned oil and gas company, PETRONAS. Under the terms of the SPA, PETRONAS will purchase 1 million tonnes per annum (MTPA) of liquefied natural gas (LNG) from Venture Global’s third facility, CP2 LNG, for 20 years. This builds upon Venture Global’s existing agreement with PETRONAS for 1 MTPA of LNG supply from Plaquemines LNG. PETRONAS, a world-class partner in the LNG industry, joins other CP2 LNG customers in Europe, Asia and the rest of the world in a strategically important project to global energy supply and security. To date, approximately 10.75 MTPA of the 14.4 MTPA nameplate capacity for CP2 Phase One has been sold. About Venture Global Venture Global is a long-term, low-cost provider of U.S. LNG sourced from resource rich North American natural gas basins. Venture Global’s business includes assets ac

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye