RP-G28 is being investigated for treatment of moderate to severe lactose intolerance and its potential to improve the tolerance of lactose (dairy products).
Lactose intolerance is a common gastrointestinal (GI) disorder that develops in lactose maldigesters when consuming lactose or when lactose is added to a previously low-lactose diet. Lactose intolerance is characterized by one or more of the cardinal symptoms that follow the ingestion of lactose-containing foods. These symptoms include; abdominal pain, cramping, bloating, flatulence \[gas\] and diarrhea. As such, most lactose intolerant individuals avoid the ingestion of milk and dairy products, while others substitute non-lactose containing products in their diet. Currently, there are no approved treatments for this condition. Based on the health implications from insufficient calcium intake over a lifetime, including increased risk of osteoporosis and hypertension, there is need in the medical community for a tolerable and convenient treatment that allows for all levels of milk and dairy product consumption in people suffering from mild to severe lactose intolerance. Study Objective: To access efficacy of two RP-G28 dosing regimes on symptoms related to lactose intolerance relative to placebo after 30 days of treatment. The 30 day post-treatment phase will further evaluate the treatment's potential to prolong relief from symptoms. Study Design: The participants will take about 60 days to complete the study. The study consists of 3 distinct phases: Screening, a 30-day Treatment Phase, and a 30-day Post-Treatment Phase (off study treatment observation period). A participant will need to visit the clinical only 6 times throughout the study.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
377
Covance, Inc.
Princeton, New Jersey, United States
Change from baseline in abdominal pain
Percent change from baseline to Day 31 of AUC abdominal pain symptom score based on measures taken after a lactose challenge test at 1, 2, 3, 4, and 5 hours. The method of assessment for this outcome measure is an 11-point numeric rating scale completed by the subject.
Time frame: Day 31
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