ACTRN12618002048268Completed未知
Do active placebos influence perceived treatment allocation and enhance the placebo effect for sleep compared with benign placebos? A double-blind randomised controlled trial in sleep-impaired adults
Conditions
Trial Snapshot
- Phase
- 未知
- Status
- Completed
- Sponsor
- The University of Sydney
- Enrollment
- 115
Study Overview
Brief Summary
No summary available.
Study Design
- Study Type
- Interventional
- Allocation
- Randomised controlled trial
- Primary Purpose
- Treatment
- Masking
- Blinded (masking used)
Eligibility Criteria
- Ages
- 18 Years to o limit (—)
- Sex
- All
Inclusion Criteria
- •(1) at least 18 years of age; (2) threshold score of >=10 on the ISI
Exclusion Criteria
- •(1) taking prescription medication (other than the contraceptive pills); (2) pregnancy, trying to conceive, or breastfeeding; (3) received treatment for sleep difficulty in the last three months; (4) antihistamine, beetroot, or lactose allergy, or any other intolerances; (5) abnormal/deficient kidney functioning or any other medical condition; (6) gastric problems or sensitive stomach (e.g. acid reflux)
Investigators
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