Prophylactic Mesalamine to Prevent Colitis Following Treatment With Ipilimumab/Nivolumab (Ipi/Nivo)

Launched by AHS CANCER CONTROL ALBERTA · Dec 15, 2022

Keywords

ClinConnect Summary

This clinical trial is investigating whether a medication called mesalamine can help prevent diarrhea that sometimes occurs after receiving a combination treatment of ipilimumab and nivolumab for advanced melanoma or rectal cancer. Diarrhea is a common side effect of this treatment, and the researchers want to see if giving mesalamine beforehand can lessen both the chances and the severity of this issue.

To participate in the trial, you need to be at least 18 years old and have a confirmed diagnosis of advanced melanoma or rectal cancer that cannot be surgically removed. You'll also need to be in good health overall and able to follow the study's instructions. Participants can expect regular check-ins and monitoring throughout the study period. It's important to note that women who can become pregnant must use effective birth control during the trial, and there are specific health requirements that need to be met to ensure safety during participation. If you're interested in joining or want more information, please discuss it with your healthcare provider.

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • 1. Patients must be 18 years of age or older.
• • 2. Patients with histologically confirmed, unresectable stage III or IV malignant melanoma.
• • 3. Patients must be capable of providing consent to enrolment and treatment.
• • 4. Patients with a performance status of ECOG 0-224 will be eligible for enrolment (see appendix16.1).
• • 5. Women of child bearing potential (WOCBP) must have a negative serum (or urine) pregnancy test at the time of screening. WOCBP is defined as any female who has experienced menarche and who has not undergone surgical sterilization (hysterectomy or bilateral oophorectomy or bilateral salpingectomy) and is not postmenopausal. Menopause is defined as 12 months of amenorrhea in a woman over age 45 years in the absence of other biological or physiological causes. In addition, females under the age of 55 years must have a serum follicle stimulating hormone, (FSH) level \> 40 mIU/mL to confirm menopause.
• • 6. Patients of childbearing / reproductive potential should use highly effective birth control methods, as defined by the investigator, during the study treatment period and for a period of 30 days after the last dose of study drug. A highly effective method of birth control is defined as those that result in low failure rate (i.e. less than 1% per year) when used consistently and correctly.
• • -Note: abstinence is acceptable if this is established and preferred contraception for the patient and is accepted as a local standard.
• • 7. Female patients who are breast-feeding should discontinue nursing prior to the first dose of study treatment and until 30 days after the last dose of study drug.
• • 8. Male patients should agree to not donate sperm during the study and for a period of at least 30 days after last dose of study drug
• • 9. Absence of any condition hampering compliance with the study protocol and follow- up schedule; those conditions should be discussed with the patient before registration in the trial.
• * The following adequate organ function laboratory values must be met:
• Hematological:
• • Absolute neutrophil count (ANC) \>1.5 x109/L
• • Platelet count \>100 x109/L
• • Hemoglobin \>9 g/dL (may have been transfused)
• Renal:
• • o Estimated creatinine clearance ≥ 30 mL/min according to the Cockcroft-Gault formula (or local institutional standard method)
• Hepatic:
• • Total serum bilirubin \<2x ULN
• • AST and ALT \<2.5x ULN (or ≤ 5 x ULN for subjects with documented metastatic disease to the liver)
• Exclusion Criteria:
• • 1. Clinically significant (i.e., active) cardiovascular disease: cerebral vascular accident/stroke (\< 6 months prior to enrollment), myocardial infarction (\< 6 months prior to enrollment), unstable angina, congestive heart failure (≥ New York Heart Association Classification Class II), or serious cardiac arrhythmia requiring medication.
• • 2. Current use of immunosuppressive medication, EXCEPT for the following: a. intranasal, inhaled, topical steroids, or local steroid injection (e.g., intra-articular injection); b. Systemic corticosteroids at physiologic doses ≤ 10 mg/day of prednisone or equivalent; c. Steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication).
• • 3. Known prior severe hypersensitivity to investigational product or any component in its formulations, including known severe hypersensitivity reactions to monoclonal antibodies (CTCAE v5 Grade ≥ 3).
• • 4. Other severe acute or chronic medical conditions or laboratory abnormalities that may increase the risk associated with study participation or study treatment administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the patient inappropriate for entry into this study.