Quality of Life
Conditions
Brief summary
This observational study collects data on blood neurotransmitter and neuromodulator levels of subjects observing Ramadan. Additional information collected are a diet record, mood and perceived stress using validated surveys at three time points: a) before starting Ramadan, b) at the midpoint evaluation, and c) at the end of Ramadan. Three additional dispositional factors collected at the beginning and at the end are: a) sense of belonging, b) purpose in life (sense of coherence), and c) empathy (interpersonal reactivity index). The subjects are also individually interviewed on their experience of Ramadan as narrative data.
Detailed description
This is an observational study seeking research volunteers during Ramadan in the Pacific Northwest. We plan to recruit 10 female and 5 male volunteers. Each subject will donate her/his blood (20 milliliters) at three time points: a) before initiation of Ramadan, b) 14 days later, and c) 30 days later (60 milliliters total over one month). Because the dates of Ramadan in 2021 occur on April 12th through May 11th, the three days of the blood collection will be April 10th, April 27th and May 11th ± 1 day. Due to current COVID-19 restrictions, mass gatherings at mosque do not happen. This study deploys a mobile phlebotomist who is a licensed healthcare practitioner who will set up a droplet barrier phlebotomy station. The time of phlebotomy is determined based on the hydration status of each individual. The specimens will be packed in an ice cooler and processed (centrifuged and divided into aliquots) at Bastyr University Tierney laboratory and stored in a -80 degree Celsius freezer until analyzed at the same time for the three time points. Narrative data will also be collected through individual conversations (phone or in-person) at the completion of Ramadan, reflecting on the study and any heightened sense of spirituality.
Interventions
BEHAVIORALRamadan fasting, praying, and welfare for poor
Abstaining from food, drink, smoking, and sexual activity duirng daytime; ritualistic praying at specific time of a day for five or more times; volunteering for communities or donation
Sponsors
Bastyr University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes
Inclusion criteria
* Male or female ≥ 18 years of age at the time of baseline blood draw, up to 65 years old * Community member who observe Ramadan during April 12 (Monday evening) through May 11, 2021 (Tuesday sundown) * Understand and sign the informed consent form and have ability to comply with the requiremnets of the study * Vaccinated for COVID or having a history of a positive PCR test which was resolved
Exclusion criteria
* Anticubital vein is not accessible * Pregnant, breastfeeding, recovering from major illness or surgery that influences quality of life * Who reside more than 14 miles away from the city limits * Unavailable to meet in-person and donate blood for any of three measurement days (basline, 15th day, post Ramadan) * Smoking, drinking aclohol or using recreational drug * Presence of a condition that in the opinon of the Investigator would compromise the safety of the participant or the quality of the data
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change in dopamine concentration | 0 to 30 days | Plasma dopamine level pg/mL |
| Change in serotonin concentration | 0 to 30 days | Plasma serotonin level ng/mL |
| Change in Brain-Derived Neurotrophic factor (BDNF) concentration | 0 to 30 days | Plasma BDNF level pg/mL |
| Change in Nerve Growth Factor (NGF) concentration | 0 to 30 days | Plasma NGF level pg/mL |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Change in mood measured by Positive And Negative Affect Scale (PANAS) | 0 to 30 days | PANAS questionnaire in English |
| Change in perceived stress level measured by Weekly Stress Inventory (WSI) | 0 to 30 days | Weekly Stress Inventory in English |
Countries
United States
Contacts
Primary ContactMasa Sasagawa, ND, PhD
Backup ContactPaul Amieux, PhD
Outcome results
None listed