Cancer drug parsaclisib gets extended trial for B-Cell patients
NCT ID NCT04509700
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study offers continued access to the drug parsaclisib for people with B-cell cancers who were already benefiting from it in earlier trials. About 112 participants will keep taking the same dose, either alone or with other drugs, to monitor long-term safety and tolerability. The goal is to see if ongoing treatment remains safe and helpful.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Parsaclisib (alone or with itacitinib, ruxolitinib, or ibrutinib)
- What this could lead to
- If successful, this study could show that long-term parsaclisib is safe and helps keep B-cell cancers under control.
- What could go wrong
- This is an early-phase rollover study with no control group, so results may not prove effectiveness. Side effects from continued treatment are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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112 people
The number who actually took part.
- Started
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Aug 2020
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Currently enrolled and receiving treatment in an Incyte-sponsored clinical study of parsaclisib. * Currently tolerating treatment in the parent Protocol. * Currently receiving clinical benefit from treatment with parsaclisib as monotherapy or in combination therapy with Itacitinib, ruxolitinib, or ibrutinib as determined by the investigator. * Has at least stable disease, as determined by the investigator. * Has demonstrated compliance, as assessed by the investigator, with the parent Protocol requirements. * Willingness and ability to comply with scheduled visits, treatment plans, including PJP prophylaxis, and any other study procedures indicated in this Protocol. * Willingness to avoid pregnancy or fathering children * Ability to comprehend and willingness to sign an ICF Exclusion Criteria: * Has been permanently discontinued from study treatment in the parent Protocol for any reason. * Able to access parsaclisib as monotherapy or in combination with itacitinib, ruxolitinib, or ibrutinib therapy outside a clinical study. * Participants with an uncontrolled intercurrent illness or any concurrent condition that, in the investigator's opinion, would jeopardize the safety of the participant or compliance with the Protocol. * Pregnant or breastfeeding women.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Aarhus University Hospital
Århus N, 08200, Denmark
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Ap-Hp Groupe Hospitalier Saint-Louis Lariboisiere Fernand-Widal Site Saint Louis (Paris)
Paris, 75010, France
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Az Groeninge
Kortrijk, 08500, Belgium
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Azienda Ospedaliera Ospedali Riuniti Villa Sofia - Cervello
Palermo, 90146, Italy
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Azienda Ospedaliero Universitaria Maggiore Della Carita Di Novara
Novara, 28100, Italy
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Azienda Ospedaliero Universitaria Pisana - Ospedale S. Chiara
Pisa, 56126, Italy
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Azienda Ospedaliero-Universitaria Careggi (Aouc)
Florence, 50134, Italy
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Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda
Milan, 20162, Italy
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Baylor Scott White Univeristy Medical Center
Dallas, Texas, 75246, United States
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Birmingham Heartlands Hospital
Birmingham, B9 5SS, United Kingdom
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California Cancer Associates For Research and Excellence
Fresno, California, 93720, United States
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Centre Antoine Laccassagne
Nice, 06189, France
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Centre Hospitalier Universitaire de Toulouse
Toulouse, 31059, France
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Chru Hopitaux de Tours Hospital Bretonneau
Tours, 37000, France
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Chru de Brest Hospital Morvan
Brest, 29200, France
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City of Hope National Medical Center
Duarte, California, 31010, United States
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Cleveland Clinic
Cleveland, Ohio, 44195, United States
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Cliniques Universitaires Ucl Saint-Luc
Brussels, 01200, Belgium
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Comitato Etico Fondazione Irccs Istituto Nazionale Dei Tumori Milano
Milan, 20133, Italy
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Comitato Etico Fondazione Irccs Istituto Nazionale Dei Tumori Milano
Milan, 22162, Italy
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Comprehensive Cancer Centers of Nevada
Las Vegas, Nevada, 89169, United States
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Duke University Medical Center
Durham, North Carolina, 27710, United States
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Ege University Hospital
Izmir, 35040, Turkey (Türkiye)
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Fakultni Nemocnice V Motole
Prague, 15000, Czechia
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Fondazione Irccs Ca Granda Ospedale Maggiore
Milan, 20122, Italy
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Germans Trias I Pujol
Badalona, 08916, Spain
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Hadassah Hebrew University Medical Center Ein Karem Hadassah
Jerusalem, 91120, Israel
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Hattiesburg Clinic Hematology
Hattiesburg, Mississippi, 39401, United States
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Haukeland University Hospital
Bergen, 05021, Norway
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Hca Midwest Health-Research Medical Center
Kansas City, Missouri, 66211, United States
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Hokuyukai Sapporo Hokuyu Hospital
Sapporo, 003-0006, Japan
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Hospital Clinic Barcelona
Barcelona, 08036, Spain
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Hospital Clinic I Provincial
Barcelona, 08036, Spain
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Hospital Clinico Universitario de Salamanca
Salamanca, 37007, Spain
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Hospital Del Mar
Barcelona, 08003, Spain
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Hospital General Universitario Gregorio Maranon
Madrid, 28009, Spain
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Hospital General Unviersitario de Alicante
Alicante, 03010, Spain
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Hospital Universitaire Pitie-Salpetriere
Paris, 75013, France
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Hospital Universitario 12 de Octubre
Madrid, 28041, Spain
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Hospital Universitario Fundacin Jimnez Daz
Madrid, 28040, Spain
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Hospital Universitario Hm Sanchinarro
Madrid, 28050, Spain
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Hospital Universitario Quironsalud Madrid
Pozuelo de Alarcón, 28233, Spain
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Hospital Universitario Virgen Del Rocio
Seville, 41013, Spain
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Innovative Clinical Research Institute
Long Beach, California, 90805, United States
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Institut Catala Doncologia - Hospital Duran I Reynals
L'Hospitalet de Llobregat, 08908, Spain
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Irb of Kobe City Medical Center General Hospital
Kobe, 650-0047, Japan
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Istanbul Medipol Universitesi Ibagcilar Medipol Mega Universitesi Hastanesi
Istanbul, 34214, Turkey (Türkiye)
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Istituto Romagnolo Per Lo Studio Dei Tumori Dino Amadori
Meldola (FC), 47014, Italy
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Jrc Aichi Medical Center Nagoya Daini Hospital
Nagoya, 466-8650, Japan
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Juntendo University Hospital
Bunkyō City, 113-8431, Japan
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Kansai Medical University Hospital
Hirakata, 573-1191, Japan
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Karolinska University Hospital Solna
Stockholm, 171 76, Sweden
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Knight Cancer Institute At Oregon Health and Science University
Portland, Oregon, 97239, United States
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Lstituto Di Ematologia Lorenzo Ea.Seragnoli Universita Degli Studi Di Bologna - Policlinico S. Or
Bologna, 40138, Italy
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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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Mayo Clinic Rochester
Phoenix, Arizona, 85054, United States
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Medical University of Vienna
Vienna, 01090, Austria
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Memorial Sloan Kettering Cancer Center
New York, New York, 10065, United States
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Miyagi Cancer Center
Miyagi, 981-1293, Japan
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National Cancer Center Hospital
Chūō, 104-0045, Japan
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National Hospital Org. Hokkaido Cancer Center
Sapporo, 003-0804, Japan
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Nho Matsumoto Medical Center
Matsumoto-shi, 399-8701, Japan
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Niigata Cancer Center Hospital
Niigata, 951-8566, Japan
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Nippon Medical School Hospital
Tokyo, 113-8603, Japan
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Osaka Metropolitan University Hospital
Osaka, 545-8585, Japan
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Ospedale Sant. Eugenio
Roma, 00144, Italy
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Ospedale Santa Maria Delle Croci
Ravenna, 48121, Italy
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Petz Aladar County Teaching Hospital
Győr, 09024, Hungary
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Rabin Medical Center - Beilinson Hospital
Petah Tikva, 49100, Israel
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Rcca Md, Llc
Bethesda, Maryland, 20817, United States
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Rigshospitalet
Copenhagen, 02100, Denmark
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Rocky Mountain Cancer Center
Aurora, Colorado, 80012, United States
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Roswell Park Cancer Institute
Buffalo, New York, 14263, United States
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Rush University Medical Center-Consultants in Hematology
Chicago, Illinois, 60612, United States
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Saint Luke'S Hospital of Kansas City
Kansas City, Missouri, 64111, United States
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Samodzielny Publiczny Szpital Kliniczny Nr 1
Wroclaw, 20-081, Poland
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Sheba Medical Center
Tel Litwinsky, 5265601, Israel
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Sjaellands Universitetshospital
Roskilde, 04000, Denmark
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Sp Zoz Szpital Uniwersytecki
Kracow, 31-501, Poland
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Start Madrid - Ciocc
Boadilla del Monte, 28660, Spain
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Szpital Specjalistyczny Im. Jedrzeja Sniadeckiego W Nowym Saczu
Nowy Sącz, 33-300, Poland
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Tenri Hospital
Tenri, 632-8552, Japan
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The Catholic University of Korea Seoul St. Mary'S Hospital
Seoul, 06591, South Korea
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The Ohio State University
Columbus, Ohio, 43210, United States
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Tohoku University Hospital
Sendai, 980-8574, Japan
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Tokai University Hospital
Isehara, 259-1193, Japan
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Tokyo Medical University Hospital
Shinjuku, 160-0023, Japan
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Uab Comprehensive Cancer Center
Birmingham, Alabama, 35233, United States
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Universita Di Napoli Federico Ii
Naples, 80131, Italy
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Universitair Ziekenhuis Gent (Uz Gent)
Ghent, 09000, Belgium
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Universitaire Ziekenhuis Leuven - Gasthuisberg
Leuven, 03000, Belgium
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University Hospital Hradec Kralove
Hradec Králové, 50005, Czechia
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University Hospital Kralovkse Vinohrady
Prague, Czechia
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University Hospital Kyoto Prefectural University of Medicine
Kyoto, 602-8566, Japan
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University Hospitals Case Medical Center
Cleveland, Ohio, 44106, United States
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University of Alabama At Birmingham
Birmingham, Alabama, 35233, United States
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University of Arizona Cancer Center-Out Pt.
Tucson, Arizona, 85719, United States
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University of Bologna Institute of Haematology L E A Seragnoli
Bologna, 40126, Italy
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University of Fukui Hospital
Yoshida-gun, 910-1193, Japan
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University of Kansas Hospital Authority
Westwood, Kansas, 66205, United States
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University of Michigan Cancer Center
Ann Arbor, Michigan, 48109, United States
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University of Washington-Seattle Cancer Care Alliance
Seattle, Washington, 98109-4405, United States
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Univerzita Karlova V Praze 1. Lekarska Fakulta
Prague, 128 00, Czechia
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Wwcoit Im. M. Kopernika W Lodzi
Lodz, 93-513, Poland
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Yokohama Municipal Citizens Hospital
Yokohama, 221-0855, Japan
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