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A clinical study on validity of the Qi blood Yin Yang deficiency Questionnaire for chronic fatigue

A clinical study on validity of the Qi blood Yin Yang deficiency Questionnaire for chronic fatigue

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0001521
Enrollment
311
Registered
2015-06-15
Start date
2015-07-06
Completion date
Unknown
Last updated
2019-03-11

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

Conditions

None listed

Interventions

None listed

Sponsors

Korea Institute of Oriental Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Males and females aged 20 to 69 (2) The presence of unexplained chronic fatigue that is continuous for more than 6 months (3) Not chronic fatigue syndrome and idiopathic chronic fatigue (4) Subjects with agreements in the Korean medical doctors’ diagnoses (5) Those who consent to participate in this trial and sign an informed consent statement after listening to a clear explanation of the purpose and characteristics of this clinical trial

Exclusion criteria

Exclusion criteria: (1) Over 14 score of Perceived Stress Scale-10item (PSS-10item) (2) Subjects with disagreements in the Korean medical doctors’ diagnoses (3) The presence of the following conditions in the subject’s past history that might trigger chronic fatigue: (a) organic causes, such as acute or chronic liver disease (for example, hepatitis, liver cirrhosis), anemia, tuberculosis, chronic lung disease, cardiovascular disease (for example, heart failure, hypertension), endocrine/metabolic disease (for example, diabetes, thyroid gland disease, severe obesity), autoimmune disease (for example, rheumatoid arthritis, systemic lupus erythematosus, multiple sclerosis), malignant tumors, or infectious disease (b) psycho-social causes, such as depression, anxiety neurosis, recent severe stress, schizophrenia, alcoholism, or an eating disorder (anorexia nervosa, bulimia nervosa) (4) Subjects who have taken the following drugs within the past 2 weeks: antihypertensive drugs, antidepressants, anti-anxiety agents, hypnotics, or antihistamines (5) Pregnant or breast-feeding women (6) Subjects who are participating in other clinical trials (7) Subjects who are overworked (8) Subjects who have experienced a hypersensitive reaction after clinical laboratory test (9) Subjects who do not provide informed consent (10) others whose clinical trial conductors are considered inappropriate for participating in this trial

Design outcomes

Primary

MeasureTime frame
Qi Blood Yin Yang deficiency questionnaire

Secondary

MeasureTime frame
Total score of Fatigue Severity Scale (FSS) ;Total score of Chalder Fatigue Scale (CFS);Basic information;Clinical pathology examination results

Countries

Korea, Republic of

Contacts

Public ContactSung Youl Choi

Wonkwang University, Korean Medical School, Gwangju Medical Center

pc1075@hanmail.net+82-62-670-6700

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026