Melanole, a Nigella sativa (Black Seed) extract , is studied for the treatment of GERD. Participants, who meet the inclusion criteria, will be divided into two arms. Arm 1: Subjects who meet criteria for GERD will undergo 24 hour pH monitoring. Arm 2: Subjects who meet criteria for GERD and who undergo only symptomatic monitoring of GERD on treatment. All participants will be evaluated before and after the administration of the study product.
Volunteers were recruited in Lebanese American University campuses. Those who fit the inclusion criteria were allowed to choose between two arms: invasive or non-invasive procedures. Volunteers who chose to enroll in the non-invasive arm were given the study product directly after completing the GERD Q questionnaire. A follow-up by phone was done on day 0, 3 , 6 and 11. GERD Q questionnaire was repeated on days 11 and 28 along with a satisfaction rating. Adverse events were reported on a log sheet. Concerning the invasive arm, volunteers were given an appointment at Lebanese American University Medical Center Rizk Hospital to place the 24h pH-metry, after study product was administered. After 7-10 days, the 24h pH monitoring was done again.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
170
Melanole is given orally as 2 capsules TID 5 minutes before each meal
Placebo is given orally as 2 capsules TID 5 minutes before each meal
Lebanese American University
Beirut, Lebanon
RECRUITINGLebanese American University
Byblos, Lebanon
RECRUITINGChange of GERD Q scores from baseline at day 11 as measured by the GERD Q questionnaire
GERD Q scores on day 0 and day 11 were compared and the difference was analyzed
Time frame: GERD Q questionnaire and score were measured at day 0, then remeasured on day 11
Number of patients experiencing a reduction in the number of reflux episodes by 10 or more where the reflux episode is defined as a pH reading less than 4, as well was a reduction in the total time where the pH in esophagus is less than 4.
Number of reflux episodes and total number of time where the pH in esophagus was less than 4 were calculated on days 0 and 11, and then analyzed to check how the given treatment affects the results
Time frame: The pH metry study was conducted at day 0 ,and then reconducted on day 11
Number of participants with treatment-related adverse events as reported during follow-up on days 3, 6 and 11.
Time frame: Adverse events were recorded on days 3, 6 and 11
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