Long-Term Safety and Tolerability of Mesalamine Pellets in Participants With Ulcerative Colitis in Remission
- Conditions
- Ulcerative Colitis
- Interventions
- Drug: Encapsulated Mesalamine Granules (eMG)
- Registration Number
- NCT00326209
- Lead Sponsor
- Bausch Health Americas, Inc.
- Brief Summary
To evaluate the long-term safety and tolerability of encapsulated mesalamine Granules (eMG) (formerly referred to as Mesalamine Pellets \[MP\]) in participants with ulcerative colitis currently in remission.
- Detailed Description
This is a Phase 3, multicenter, open-label, treatment extension study evaluating the long-term safety and tolerability of eMG given once daily (QD) in participants who successfully participated in a double-blind lead-in study (MPUC3003 \[NCT00744016 \] or MPUC3004 \[NCT00767728 \]) or new participants who are currently in remission from symptoms of ulcerative colitis.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 393
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An Institutional Review Board (IRB)/Ethics Committee (EC) approved informed consent is signed and dated prior to any study-related activities.
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Participant has successfully participated in a previous MP clinical study per investigator's discretion with successful participation minimally defined as compliant with study-related procedures and study drug dosing schedule in the previous study and did not discontinue from the previous study due to study drug-related AE(s) or if new participants:
a. Participant is a male or,
If the participant is female, she is eligible to enter if she is of:
Non-childbearing potential (that is; physiologically incapable of becoming pregnant, including any female who has undergone sterilization [hysterectomy or bilateral tubal ligation] or is post-menopausal. For purposes of this study, postmenopausal is defined as 1 year without menses); or childbearing potential, has a negative serum pregnancy test at screen and, if heterosexually active, agrees to one of the following:
i) Double barrier method of contraception, specifically, use of a condom and spermicide, for 1 week prior to study drug administration, throughout the 6-month Treatment Phase, and the 2-week follow-up phase.
ii) Oral contraceptives administered for at least 2 monthly cycles prior to study drug administration during all 6 months of study drug administration and administered for 1 monthly cycle following completion of the study.
iii) An intrauterine device (IUD), inserted by a qualified clinician, with published data showing that the lowest expected failure rate is less than (<)1% per year (not all IUDs meet this criterion).
iv) Medroxyprogesterone acetate (DEPO-PROVERA) administered for a minimum of 1 monthly cycle prior to the study drug administration, during all 6 months of study drug administration, and administered for 1 monthly cycle following study completion. Norelgestromin/ ethinyl estradiol transdermal system (Ortho Evra patch) administered for at least 2 monthly cycles prior to study drug administration and administered for 2 monthly cycles following study completion.
v) Partner has undergone vasectomy and participant is in a monogamous relationship.
The investigator is responsible for determining whether the participant has adequate birth control for study participation.
b. Participant is greater than or equal to (≥) 18 years of age. c. Participant has historically confirmed diagnosis (physician letter for newly/recently diagnosed and by medical records for previously diagnosed participants) of mild to moderate UC in remission for greater than (>) 1 month and <12 months.
d. Confirmed current remission defined as both: A screening rectal bleeding score of 0 as described in the Disease Activity Index (DAI) (Sutherland Index) where 0 = None A screening sigmoidoscopy score of 0 to 1 for mucosal appearance as described in the (Sutherland Index where 0 = intact mucosa with preserved or distorted vessels and 1 = Erythema, decreased vascular pattern, granularity, no mucosal hemorrhage.
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Participant and investigator consider there is the potential for benefit to the participant with MP treatment.
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Participant is capable and willing to comply with all study procedures.
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Participant has any condition or circumstance that would, in the opinion of the investigator, prevent completion of the study or interfere with analysis of study results, including history of noncompliance with treatments or visits.
If a new participant, the following additional exclusion criteria will apply:
-
Participant has a history of allergy or intolerance to aspirin, mesalamine or other salicylates.
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Participant has an abnormal clinical lab result which in the opinion of the investigator is significant enough to prevent participant's enrollment in the study.
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Participant or participant's parents are known to have phenylketonuria.
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Participant has participated in an investigational drug or device study within the 30 days prior to study screening.
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Participant shows evidence of current excessive alcohol consumption or drug dependence.
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Participant has uncontrolled, clinically significant renal disease manifested by 1.5 * ULN of serum creatinine or blood urea nitrogen (BUN) levels.
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Participant has calculated creatinine clearance level of <60 mL/min
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Encapsulated Mesalamine Granules (eMG) Encapsulated Mesalamine Granules (eMG) Participants will receive eMG 1.5 grams (4 capsules of eMG 0.375 grams each) QD orally in the morning for up to 24 months.
- Primary Outcome Measures
Name Time Method Number of Participants With Treatment-Emergent Adverse Events (TEAEs) Baseline (Day 1) up to follow-up (24.5 months) An AE was defined as any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A TEAE was defined as any event with a start date occurring on or after treatment Day 1 or, if pre-existing, worsening after treatment Day 1. Serious AEs were defined as death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, or an important medical event that jeopardized participant and required medical intervention to prevent 1 of the outcomes listed in this definition. A summary of other non-serious AEs and all serious AEs, regardless of causality is located in Reported AE section.
Number of Participants Who Prematurely Discontinued Treatment Baseline up to Month 24 Number of participants who prematurely discontinued treatment due to any reason were reported.
Number of Participants With Potentially Clinically Significant (PCS) Hematology and Blood Chemistry Abnormalities Baseline up to follow-up (24.5 months) Criteria for potentially clinically significant abnormal hematology and blood chemistry values included: hemoglobin (grams/deciliter \[g/dL\]): \<10 and ≥3 decrease, or \>20; hematocrit (%): \<30 and ≥10 decrease, or \>60; platelets (\*10\^9 cells/liter): \<100 or \>700 (normal: 150-400); white blood cells (\*10\^9 cells/liter): \<2.3 or \>16.2 (normal: 3.5-11.1); alanine aminotransferase (units/liter \[U/L\]): ≥3 \* upper limit of normal (ULN) (normal range 0-47 U/L); aspartate aminotransferase (U/L): ≥3 \* ULN (normal range 0-37 U/L); total bilirubin (micromoles/liter \[µmol/L\]): \>2 times; and calcium creatinine clearance (milliliters/minute \[mL/min\]): ≤50.
Number of Participants With Clinically Significant Change From Baseline in Vital Signs Baseline, up to follow-up visit (Month 24.5) Vital signs included systolic and diastolic blood pressure, pulse rate, body temperature, or body weight.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (59)
Little Rock Diagnostic Clinic
🇺🇸Little Rock, Arkansas, United States
AGMG Clinical Research
🇺🇸Anaheim, California, United States
Lovelace Scientific Resources
🇺🇸Sarasota, Florida, United States
Digestive Liver Disease Specialists, Medical Group
🇺🇸Garden Grove, California, United States
Long Beach VA Medical Center
🇺🇸Long Beach, California, United States
Connecticut Gastroenterology Institute
🇺🇸Bristol, Connecticut, United States
Professionals for Clinical Research
🇺🇸Littleton, Colorado, United States
Clinical Research of Tampa Bay, Inc.
🇺🇸Brooksville, Florida, United States
Medical Research Unlimited
🇺🇸Hialeah, Florida, United States
Southern Clinical Research Consultants
🇺🇸Hollywood, Florida, United States
Venture Research Institute, LLC
🇺🇸North Miami Beach, Florida, United States
Penninsula Research, Inc.
🇺🇸Ormond Beach, Florida, United States
Rider Research Group
🇺🇸San Francisco, California, United States
Santa Barbara Clinical Research
🇺🇸Santa Barbara, California, United States
Birmingham Gastroenterology Associates
🇺🇸Birmingham, Alabama, United States
John Jolley, M.D.
🇺🇸San Rafael, California, United States
NationsMed Clinical Research
🇺🇸Houston, Texas, United States
Seattle Gastroenterology Associates
🇺🇸Seattle, Washington, United States
Center for Advanced Research
🇺🇸Milwaukee, Wisconsin, United States
Consultants for Clinical Research, Inc.
🇺🇸Cincinnati, Ohio, United States
Gastroenterology Associates of Tidewater
🇺🇸Chesapeake, Virginia, United States
Spokane Digestive Disease Center
🇺🇸Spokane, Washington, United States
Digestive Disease Research Center
🇺🇸Tacoma, Washington, United States
Advent Clinical Research
🇺🇸Sarasota, Florida, United States
Center for Gastroenterology
🇺🇸Decatur, Georgia, United States
Shore Health Group
🇺🇸Ocean City, New Jersey, United States
Research Institute of Michigan, LLC
🇺🇸Chesterfield, Michigan, United States
Northwest Gastroenterologists S.C.
🇺🇸Arlington Heights, Illinois, United States
Clinical Trial Network
🇺🇸Houston, Texas, United States
Houston Digestive Disease Clinic
🇺🇸Houston, Texas, United States
New River Research Institute
🇺🇸Christiansburg, Virginia, United States
VA Medical Center, Northport
🇺🇸Northport, New York, United States
Hillcrest Clinical Research, LLC
🇺🇸Simpsonville, South Carolina, United States
Oklahoma Gastroenterology Associates, LLC
🇺🇸Tulsa, Oklahoma, United States
Cotton-O'Neil Digestive Health Center
🇺🇸Topeka, Kansas, United States
Gastroenterology Associates of Central Georgia
🇺🇸Macon, Georgia, United States
Metabolic Research Institute, Inc.
🇺🇸West Palm Beach, Florida, United States
Digestive Care Associates
🇺🇸Austell, Georgia, United States
Consultative Gastroenterology
🇺🇸Atlanta, Georgia, United States
Sinai Medical Office Building
🇺🇸Baltimore, Maryland, United States
Medical Research Institute
🇺🇸Nashville, Tennessee, United States
Advanced Gastroenterology Associates
🇺🇸Palm Harbor, Florida, United States
Center for Digestive & Liver Diseases
🇺🇸Mexico, Missouri, United States
VA Medical Center
🇺🇸Syracuse, New York, United States
Bethany Medical Center
🇺🇸High Point, North Carolina, United States
LeBauer Research Associates, PA
🇺🇸Greensboro, North Carolina, United States
St. Louis Center for Clinical Research
🇺🇸Saint Louis, Missouri, United States
Philip J. Beam Medical Center
🇺🇸Hollywood, Maryland, United States
Simon Lichtiger, M.D.
🇺🇸New York, New York, United States
Avamar Center for Endoscopy
🇺🇸Warren, Ohio, United States
Upstate Gastroenterology Associates, PC
🇺🇸Troy, New York, United States
Boice-Willis Clinic
🇺🇸Rocky Mount, North Carolina, United States
Covenant Clinic
🇺🇸Waterloo, Iowa, United States
Eastern Washington Clinical Research Center
🇺🇸Spokane, Washington, United States
University of Louisville
🇺🇸Louisville, Kentucky, United States
Charleston Gastroenterology Specialists, LLC
🇺🇸Charleston, South Carolina, United States
First Care Family Doctors South
🇺🇸Fayetteville, Arkansas, United States
Community Clinical Trials
🇺🇸Orange, California, United States
United Medical Research
🇺🇸New Smyrna Beach, Florida, United States