- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04864483
Sahoor Meal Regimen for Patients With Type1 Diabetes
Sahoor Meal Regimen for Patients With Type1 Diabetes; Randomized Cross Over Design of Two Regimens
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Most studies and guidelines regarding insulin dose adjustments have focused on basal insulin modification rather than boluses or timing of meals. There hasn't been so far any study that examines a specific dose reduction or timing that is best to avoid early day (post Suhoor) hypo or hyperglycemia, and the advised dose reductions are based on expert opinion with small observational studies that used certain dose changes.
The timing of sleep and meals are different during Ramadan and therefore have a direct impact on blood glucose levels, we demonstrated in a previous prospective cohort of 156 T1DM patients contrary to other studies, the post suhoor and early day period had the highest incidence time for hypoglycemia in the Saudi population. It is therefore necessary to understand how adjustments to the timing of the meals and their doses can achieve better glycemic control during fastin Ramadan. Current guidelines recomend that the Suhoor meal is delayed as much as possible in order to reduce the fasting duration to be taken with a claculated insulin dose. However, the concern is that this would not allow patients to correct the hypoglycemic or hyperglycemic events related to miscalculation of Suhoor insulin dose if they occur as the fasting time begins and they must break their fast to correct their blood glucose levels. Many people with T1DM do not count meal carbohydrates correctly, therefore, there is a need for an approach that allows patients to correct their blood glucose levels after having a large meal that requires insulin administration without having to break their fast, as well as the ability to have a snack or a late Suhoor without the need for insulin administration to minimize the fasting period and insure that the blood glucose is in range before starting to fast. The approach that we are proposing will allow patients to do that by having the Suhoor meal with its bolus at least two hours before fasting begins, and having a low carbohydrate snack - late suhoor- just before starting to fast without the need for insulin administration (regimen 1). It is going to be compared with having the Suhoor with its insulin bolus just before the start of fasting (regimen 2).
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Western
-
Jeddah, Western, Saudi Arabia, 21423
- KingAbullahIMRC
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- DM type 1
- Age > 14 years
- Diagnosis of type 1 DM of more than 6 months.
- Committed to do SMBG or on CGM
- On Multiple Daily Injections or insulin pumps
- On carbohydrate counting for meal dosing
- Have previously fasted Ramadan
- Are willing to fast this year
- Well educated about requirements for fasting Ramadan
Exclusion Criteria:
- Cognitive impairment or learning disability
- Renal and hepatic impairment
- Adrenal insufficiency
- Pregnancy
- Alcohol consumption
- Any diagnosed psychiatric disease
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Early sahoor with predawn snack
To take the Sahoor meal 1:30-2 hours before dawn with insulin dose then a pre-dawn snack with no insulin (Sahoor is the latest meal before starting the fast at dawn during the month of Ramadan. The intervention is meal timing in relation to start of fast and does not involve any medications). |
as described
|
EXPERIMENTAL: Late Sahoor meal (within 30 minjted of dawn) with insulin dose
To take sahoor meal as late as possi le with usual insulin dose (Sahoor is the latest meal before starting the fast at dawn during the month of Ramadan. The intervention is meal timing in relation to start of fast and does not involve any medications). |
as described
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of early day hypoglycemia
Time Frame: 1 month
|
To determine if taking insulin dose suhoor meal 90 minutes before dawn plus a predawn high protein snack is associated with less rates of hypoglycemia -(we will consider glucose level of 70 mg/dl ( 3.9 mmol/l) and below as the level of hypoglycemia - compared to taking insulin dose suhoor meal 15-30 minutes before dawn during fasting Ramadan in patietnts with T1DM on MDI or insulin pump
|
1 month
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
number of days fasting discontinued
Time Frame: 1 month
|
To estimate the difference between the two regimens in number of days they needed to brake their fast
|
1 month
|
Hyperglycemia incidence during fasting
Time Frame: 1 month
|
To estimate the difference between the two regimen in daytime hyperglycemia
|
1 month
|
Blood sugar control
Time Frame: 1 month
|
To assess the difference in glycemic control between the two regimens using estimated A1c
|
1 month
|
Incidence of complications
Time Frame: 1 month
|
To estimate the difference between the two groups in rate of severe hyperglycemia and /or DKA
|
1 month
|
Glucose variability
Time Frame: 1 month
|
To estimate the difference between the two regimens in glucose variability
|
1 month
|
Patient satisfaction and preference
Time Frame: 1 month
|
To estimate the difference between the two regimens in patients' preferences
|
1 month
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- RJ20/446/J,
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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