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The purpose of this study is determine if the AB Prep (a 16 tablets colon cleansing prep), is an effective, and safe colon cleansing prep in preparation for colonoscopy, and severe constipation.
Full description
The available colon cleansing preps have issues with patient's tolerance( Abdominal pain, nausea, vomiting), and as recently noted by the FDA safety issues such a change in EKG, blood electrolytes requiring 72 hours to correct, and most recently PO4 nephropathy.
The AB Prep is a 16 tablets prep that has excellent patient's tolerance efficacy, with no change in blood electrolytes or EKG. ( PhaseI (20 patients) and Phase II (200 patients)
The protocol that was used is as follows:
(IND application # 75,704)
Protocol design for testing the safety and efficacy of the AB Prep:
The AB Prep is a combination of 2 Reglan tablets (10mg each), 6 Dulcolax tablets, and 8 K-Phos Neutral tablets. The combination is given in two steps, four hours apart; the day before the colonoscopy.
As before, the objective of this clinical trial is to examine the AB Prep first and foremost for safety, and second for efficacy of colon cleansing.
The proposed trial is for One-Arm Study of subjects undergoing elective and therapeutic colonoscopy.
Phase III: 400 patients, The selection will be random, the age probably ranging from 12 to 75 years old.
The patients will have a Pre, and post procedural EKG, comprehensive (Sodium, Potassium, Creatinine, BUN, Calcium, Magnesium, Phosphate, Glucose), and vital signs.
The patients with severe constipation (One bowel movement per week or more) will not be included in the study. (In our experience, those people required two days prep to achieve colon cleansing).
The SRSS statistical program will be used for data collection and analysis:
The end point of the study is colon cleansing, adequate enough to perform colonoscopy. The colon cleansing will be graded as follow:
A- Excellent, Totally cleansed B- Good, adequately cleansed, with need for irrigation.
In addition to efficacy, we would like to check for patient's satisfaction and compliance, (Most common complaints that the patients tend to voice with the present approved colon preps).
Patient's satisfaction data will be collected before the procedure and will be graded as follow:
Patient's compliance will be graded as follow:
The prep instruction will be as follows REPARATION FOR COLONOSCOPY
FIVE DAYS before your procedure:
TWO DAYS before the procedure:
ONE DAY before the procedure:
ON THE DAY of your procedure:
Please bring these things WITH YOU to your procedure:
AFTER your procedure:
You will be monitored in the Endoscopy Unit recovery area for 20-30 minutes.
You may have some abdominal bloating after the procedure. It should resolve within an hour.
You may eat your normal diet after the procedure.
You may return to work the day after the procedure.
HELPFUL HINTS FOR PATIENTS UNDERGOING COLONOSCOPY
1.Use moist wipes (baby wipes) instead of toilet paper.
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400 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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