Symbiotic-GU-08: A Study to Learn About the Medicine Called PF-08634404 Dosed Alone and in Combination With Other Anticancer Therapies in Adults With Locally Advanced or Metastatic Renal Cell Cancer
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Trial phase
Phase 1/2
Study type
Interventional
Purpose
Treatment
Participants needed
224 (estimated)
Sponsor
Pfizer · Industry
Who this trial is looking for
This trial is looking for adults with advanced kidney cancer that has not been treated before. Participants will receive the study medicine either alone or with other cancer treatments given through an IV at dedicated study sites.
Are You a Good Fit for This Trial?
You may be able to join if
I am 18 years of age or older.
I have locally advanced or metastatic renal cell carcinoma.
I have at least one untreated tumor that can be measured.
I have good overall health and organ function.
I have not received any prior treatment for my kidney cancer.
I have an ECOG performance status of 0 or 1.
I meet all IMDC risk categories.
You may not be able to join if
I have known active brain lesions or metastatic cancer in my brain.
I am at significant risk for bleeding or have a fistula.
I have had another type of cancer within the last 3 years.
I have had an organ transplant.
I have active autoimmune diseases needing treatment in the last 2 years.
I have uncontrolled heart problems or other serious health issues in the last 6 months.
I have had major surgery or severe trauma in the last 4 weeks.
I have a history of severe bleeding problems or certain gastrointestinal issues in the last 6 months.
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
This study is testing a new medicine called PF-08634404 and how it works in adults with advanced Renal Cell Carcinoma (RCC)- a type of kidney cancer that is either locally advanced (spread to nearby tissues) or metastatic (spread to other parts of the body). The study will look at the safety of the study medicine, when given alone or with other anticancer medicines, and how this type of cancer res…
This study is testing a new medicine called PF-08634404 and how it works in adults with advanced Renal Cell Carcinoma (RCC)- a type of kidney cancer that is either locally advanced (spread to nearby tissues) or metastatic (spread to other parts of the body). The study will look at the safety of the study medicine, when given alone or with other anticancer medicines, and how this type of cancer responds to them.
To join the study, participants must be adults; with locally advanced or metastatic RCC; who have not received treatment for their advanced kidney cancer.
Participants will receive study medicine either alone or with other anticancer medicines. The medicine will be given through intravenous (IV) infusions, which means it will be injected directly into a vein. All treatments will take place at clinical study sites, where trained medical staff will take care of participants during and after each visit.
Trial Locations
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City
State
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Status
Eligibility Criteria
Inclusion Criteria:
* 18 years of age or older at screening
* Locally advanced (not amenable to curative surgery or radiation therapy) or metastatic RCC with diagnosis confirmed by histology/cytology
* At least one measurable (as defined by the investigator) and untreated lesion
* Adequate hematolo…
Inclusion Criteria:
* 18 years of age or older at screening
* Locally advanced (not amenable to curative surgery or radiation therapy) or metastatic RCC with diagnosis confirmed by histology/cytology
* At least one measurable (as defined by the investigator) and untreated lesion
* Adequate hematologic, hepatic, cardiac and renal function
* No prior systemic therapy for RCC (immunotherapy after surgery is allowed if received \>12 months prior)
* Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1.
* All International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) based risk categories
Exclusion Criteria:
Participants may be excluded if they meet any of the following:
* Known active brain lesions including leptomeningeal metastasis, brainstem, meningeal or spinal cord metastases or compression.
* Clinically significant risk of haemorrhage or fistula
* History of another malignancy within 3 years
* History of allogeneic organ transplantation and allogeneic hematopoietic stem cell transplantation.
* active autoimmune diseases requiring systemic treatment within the past 2 years
* uncontrolled cardiac and other comorbidities within 6 months prior to the first dose
* Major surgery or severe trauma within 4 weeks before the first dose, or planned major surgery during the study
* History of severe bleeding tendency or coagulation dysfunction
* History of oesophageal varices, severe ulcers, gastrointestinal perforation, abdominal fistula, gastrointestinal obstruction, intra-abdominal abscess or acute gastrointestinal bleeding within 6 months prior to the first dose
* Acute, chronic or symptomatic infections
* Participants with history of immunodeficiency
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