Ramadan and Energy Expenditure Study

Ramadan and Energy (RAMEE) Study

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02696421

Acronym

RAMEE

Enrollment

200

Registered

2016-03-02

Start date

2015-06-30

Completion date

2018-12-31

Last updated

2018-10-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Energy Expenditure During Ramadan Fasting

Brief summary

Ramadan fasting entails abstinence from eating and drinking between dawn and sunset. During this month major changes in meal times and patterns, sleeping times and activity occur. Starvation is known to lead to a compensatory reduction in energy expenditure. However, the Ramadan fast is not synonymous with starvation as it involves intermittent periods of fasting followed by gorging. People who fast during Ramadan feel less energetic. However, little is known about the effects of this religious practice on energy metabolism. . The aim of this study is to assess energy dynamics before and/or after and during Ramadan fasting in non-obese participants. Resting metabolic rate (RMR), thermic effect of food (TEF), active energy expenditure (AEE) and total energy expenditure (TEE) in free-living conditions will be measured . Indirect calorimetry will be used to assess RMR and TEF, doubly labeled water will be used to measure TEE and activity monitors will measure physical activity. In addition, body composition analysis will be performed by bio-electrical impedance. Blood sample will be taken to exclude medical factors affecting energy metabolism.

Interventions

None listed

Study design

Observational model

CASE_ONLY

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 70 Years

Healthy volunteers

Yes

Inclusion criteria

* Willing to participate. * Age (18-70) years. * BMI (20-30 kg/m2). * Physically and mentally healthy. * Consent form signed.

Exclusion criteria

* Any patients with significant health problem. * Pregnant and lactating females. * Smokers. * Consumption of caffeine before tests. * Patients who have had vigorous exercise for the last 12 hours before visit. * Patients with diabetes treated with drugs known to alter the metabolic rate. * Patients who had bariatric surgery. * Patients with eating disorders. * Patients with conditions known to affect energy expenditure * Patients on medication know to alter EE (Thyroxine, anti-thyroid drugs, certain cold remedies)

Design outcomes

Primary

Measure	Time frame
Resting metabolic rate	3 months
24 hour energy expenditure	3 months

Countries

United Arab Emirates

Outcome results