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Effects of Fasting on Self Efficacy

The Effects of Therapeutic Fasting on Self Efficacy Measures - a Prospective Observational Trial

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02113111
Acronym
TheraFast
Enrollment
120
Registered
2014-04-14
Start date
2014-04-30
Completion date
2015-09-30
Last updated
2015-09-04

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

Conditions

Arthritis, Cardiovascular Diseases, Chronic Pain, Fibromyalgia, Gastrointestinal Diseases, Gout, Headache, Inflammatory Bowel Disease, Irritable Bowel Syndrome, Rheumatoid Arthritis

Brief summary

The study aims to investigate * if a 7 day therapeutic fasting regimen will affect self-efficacy of patients with chronic diseases * the effects of fasting on physical and mental well-being, quality of life and body awareness/image * the association between patients characteristics and the perceived health benefit after fasting * the association between Diagnosis according to traditional Chinese medicine and physical and mental well-being during the course of fasting * experiences and perceptions of patients during fasting therapy

Detailed description

see above

Interventions

BEHAVIORALFasting

Fasting therapy was adapted from Buchinger, including a fasting period of 7 days. After 2 prefasting days with 800kcal per day from vegetables and rice/potatoes, fasting starts with the ingestion of an oral laxative. During fasting patients receive small quantities of juice and herbal teas, and a vegetable broth for lunch, altogether no more than 350kcal per day. At the end, fasting is broken by an apple or cooked potato, and for the following 3 days nutrition returns to normocaloric diet.

Sponsors

Universität Duisburg-Essen
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* 18 years or older * eligible for fasting, i.e. normal weight (no anorexia, no nutritional deficiency, no BMI\<18 or \>35, no eating disorder)

Exclusion criteria

* psychiatric disorder * type 1 diabetes * hepatitis * severe somatic disorder (oncological disease, hepatological or nephrological) * pregnancy

Design outcomes

Primary

MeasureTime frameDescription
Bodily self-efficacyup to 6 monthsBodily self-efficacy (Schützler and Witt, 2013)
Self efficacy questionnaireup to 6 monthsSelf efficacy questionnaire (SWE) by Schwarzer and Jerusalem, 1999

Secondary

MeasureTime frameDescription
Easiness of life2 weeks, 6 monthsQuestionnaire on emotional and physical reactions
Health-related quality of life2 weeks, 6 monthsShort Form (36) Health Survey
Body responsiveness2 weeks, 6 monthsBody Responsiveness Scale (BRS)(Daubenmier 2005)
Body awareness and dissociation2 weeks, 6 monthsScale of Body Connection (SBC) (Price and Thompson 2007)
Ability and will to change2 weeks, 6 monthsAbility and will to change (Büssing, 2008)
Symptoms2 weeks, 6 monthsMYMOP questionnaire (Paterson)
Depression2 weeks, 6 monthsBecks Depression Inventory (BDI)
Safety2 weeksAny adverse effect during the study period
Body Awareness2 weeks, 6 monthsBody Awareness Questionnaire (BAQ) (Shields 1989)

Other

MeasureTime frameDescription
Well-being2 weeksDaily log, visual analogue scales (VAS) on positive or negative physical or psychological states, side effects, daily rating
Experiences2 weeksgathered by qualitative interviews
Diagnosis according to traditional Chinese medicineday 1Assessment of traditional Chinese medicine type will be used for correlational analysis

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026