The effect of reiki on abdominal distension, Nausea-Vomiting, pain severity and comfort level in patients undergoing bariatric surgery
NCT ID NCT07887035
First seen Oct 21, 2026 · Last updated Oct 21, 2026
Summary
The aim of this clinical trial was to determine whether Reiki administered to patients after bariatric surgery reduced abdominal distension, nausea and vomiting, and pain severity, and improved their comfort levels. The primary research questions were as follows: Does Reiki reduce abdominal distension, nausea and vomiting, and pain severity? Does Reiki improve patient comfort? The researchers compared Reiki with sham Reiki (a procedure designed to resemble Reiki) and routine care. Seventy-five patients were assigned to one of the three groups using stratified randomization according to age and sex. Participants: For three days after bariatric surgery, participants received one session of Reiki, one session of sham Reiki, or routine care and completed questionnaires assessing abdominal distension, nausea and vomiting, pain, and comfort.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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75 people
The number who actually took part.
- Started
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Nov 2025
- Finished
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Mar 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients who underwent laparoscopic bariatric surgery (sleeve gastrectomy). * Aged 18 years or older. * No visual or hearing impairments. * Able to speak Turkish and communicate verbally. * Body mass index (BMI) ≥ 35 kg/m². * At least four hours had elapsed since the last analgesic administration. * No diagnosed psychiatric disorders. * Pain intensity score of ≥ 3 on the Numerical Rating Scale (NRS) in each group. * Patients transferred to the postoperative ward. * Willingness to participate in the study. Exclusion Criteria: * Patients taking psychiatric medications. * Patients with open wounds. * Patients with cardiac arrhythmias. * Patients with a pacemaker. * Patients with chronic pain who were taking opioid medications. * Patients who practiced or taught Reiki. * Patients who had received training in energy therapies (e.g., Reiki or Therapeutic Touch). * Patients using another complementary and integrative therapy (CIT) modality. * Patients whose surgery lasted longer than 2 hours. * Patients who spent postoperative day 0 in the intensive care unit. * Patients who underwent revision surgery. * Individuals who participated in the pilot study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Adana City Training and Research Hospital
Adana, Turkey (Türkiye)
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