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

Официальное название

Prophylactic Oral Mesalamine for the Prevention of Immune-Related Colitis in Patients Treated With Ipilimumab/Nivolumab

Обзор

The study team's principal interest is to address the question, "Will prophylactic treatment with mesalamine reduce the incidence and severity of immune-related diarrhea occurring secondarily to treatment with ipi/nivo?"

Вмешательства

• Препарат Mesalamine
  Mesalamine, also known as 5-aminosalicylic acid (5-ASA)

Первичные конечные точки

• Incidence of Treatment Related Diarrhea [Срок оценки: Diarrhea (incidence) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]
• Severity of Treatment Related Diarrhea [Срок оценки: Diarrhea (severity) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]
• Causality of Treatment Related Diarrhea [Срок оценки: Diarrhea (causality) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]

Вторичные конечные точки (5)

• Incidence of all IR-AEs (diarrheal and non-diarrheal, all grades) [Срок оценки: IR-AEs (incidence and severity, as well as causality) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks)and throughout the post treatment follow-up (12, 18 and 24 weeks)]
• Incidence of IR-AEs ≥ grade 2 [Срок оценки: IR-AEs that are greater than grade 2 (incidence and severity, as well as causality) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]
• Times to onset and resolution of IR-AEs [Срок оценки: IR-AEs (incidence and severity, as well as causality) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]
• Requirement for immunosuppressive (steroid and non-steroid) medications to manage IR-AEs [Срок оценки: Concomitant Medications will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]
• Frequency of IR-AEs leading to treatment discontinuation [Срок оценки: IR-AEs (incidence and severity, as well as causality) will be assessed at each Screening, Cycle 1-4 (each cycle is 3 weeks) and throughout the post treatment follow-up (12, 18 and 24 weeks)]

Критерии участия

Критерии включения

• Patients must be 18 years of age or older.
• Patients with histologically confirmed, unresectable stage III or IV malignant melanoma.
• Patients must be capable of providing consent to enrolment and treatment.
• Patients with a performance status of ECOG 0-224 will be eligible for enrolment (see appendix16.1).
• 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.
• 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.

• 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.
• 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
• 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)

Критерии исключения

• 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.
• 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).
• 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).
• 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.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Не применимо

Модель

Одна группа

Маскирование

Открытое

Основная цель

Профилактика

Центры проведения

Канада · 1 центр

• Cross Cancer Institute — Edmonton

Идентификаторы

NCT: NCT05663775 · IIT-0007

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

Открыть это исследование на ClinicalTrials.gov ↗