Pfizer offers lifeline: ongoing crizotinib access for cancer patients
NCT ID NCT05160922
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study allows people with certain cancers (NSCLC, ALCL, IMT) who are already benefiting from crizotinib in a previous Pfizer study to keep receiving the drug after that study ends. About 27 participants will continue treatment while doctors monitor for side effects. The goal is to provide ongoing access and gather more safety information.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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27 people
The number who actually took part.
- Started
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Dec 2021
- Expected to finish
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Mar 2028
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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0 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Participants must meet the following key inclusion criteria to be eligible for enrollment into the study: 1. Any participant who is receiving crizotinib and deriving clinical benefit (as determined by their doctor) in a Crizotinib Study which is planned to close. 2. Participants must agree to follow the reproductive criteria as outlined in protocol. 3. No ongoing Grade ≥3 or intolerable Grade 2 AEs considered to be related to crizotinib treatment, except for those laboratory eligibility criteria described in Inclusion #4. 4. Adult Participants (≥18 years): Adequate hepatic and bone marrow function. Stable renal function for at least 14 days. Pediatric Participants (\<18 years): Adequate hepatic and bone marrow function. Stable renal function for at least 14 days. Exclusion Criteria Participants with any of the following characteristics/conditions will be excluded: 1. Female participants who are pregnant or breastfeeding. 2. Any medical reason that, in the opinion of the investigator or sponsor, precludes the participant from inclusion in the study.
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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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ASST Monza
Monza, MB, 20900, Italy
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Beijing Cancer Hospital
Beijing, Beijing Municipality, 100142, China
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Cancer Hospital Chinese Academy of Medical Science
Beijing, Beijing Municipality, 100021, China
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Fujian Province Oncology Hospital
Fuzhou, Fujian, 350014, China
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Jilin Cancer Hospital
Changchun, Jilin, 130028, China
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Limited Liability Company "EuroCityClinic"
Saint Petersburg, 197022, Russia
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National Hospital Organization Nagoya Medical Center
Nagoya, Aichi-ken, 460-0001, Japan
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National Taiwan University Hospital
Taipei, 100, Taiwan
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Shanghai Chest Hospital
Shanghai, 200030, China
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Sun Yat-Sen University Cancer center
Guangzhou, Guangdong, 510060, China
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The First Affiliated Hospital of College of Medicine,Zhejiang University
Hangzhou, Zhejiang, 310003, China
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The First Affiliated Hospital of Guangzhou Medical University.
Guangzhou, Guangzhou, 510120, China
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West China Hospital of Sichuan University
Wuhou District, Sichuan, 610041, China
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