Sahoor Meal Regimen for Patients With Type1 Diabetes

NCT ID: NCT04864483

Last Updated: 2022-04-11

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 44 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-03-21
• Study Completion Date: 2021-08-30

Brief Summary

To examine effects of two approaches to sahoor meal consumption during Ramadan on blood sugar control and incidence of early day hypoglycemic episodes requring the discontinuation of fasting.

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).

Conditions

Type1diabetes; Fasting Hypoglycemia

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: CROSSOVER
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

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).

Group Type: EXPERIMENTAL

Meal timing in relation to time of starting the fast

Intervention Type: OTHER

as described

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).

Group Type: EXPERIMENTAL

Meal timing in relation to time of starting the fast

Intervention Type: OTHER

as described

Interventions

Meal timing in relation to time of starting the fast

as described

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

1. DM type 1

2. Age > 14 years

3. Diagnosis of type 1 DM of more than 6 months.

4. Committed to do SMBG or on CGM

5. On Multiple Daily Injections or insulin pumps

6. On carbohydrate counting for meal dosing

7. Have previously fasted Ramadan

8. Are willing to fast this year

9. Well educated about requirements for fasting Ramadan

Exclusion Criteria

1. Cognitive impairment or learning disability

2. Renal and hepatic impairment

3. Adrenal insufficiency

4. Pregnancy

5. Alcohol consumption

6. Any diagnosed psychiatric disease

• Minimum Eligible Age: 14 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

King Abdullah International Medical Research Center

OTHER

Sponsor Role: lead

Responsible Party

Reem Mohammad Alamoudi

CONSULTANT ENDOCRINOLOGY

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Reem M Alamoudi

Role: PRINCIPAL_INVESTIGATOR

King Abdullah International Medical Research Center

Locations

KingAbullahIMRC

Jeddah, Western, Saudi Arabia

Countries

Saudi Arabia

Other Identifiers

RJ20/446/J,

Identifier Type: -

Identifier Source: org_study_id