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Hypnotizability and recovery from cardiac surgery
M Greenleaf1, S Fisher, C Miaskowski
1Albert Einstein College of Medicine, New York, NY.
Hypnotizability, a measure of how easily someone can be hypnotized, impacts surgical recovery. Midrange hypnotizability patients stabilized faster in the intensive care unit (ICU) after coronary bypass surgery.
Area of Science:
- Medical Hypnosis
- Surgical Recovery
- Cardiovascular Surgery
Background:
- Coronary bypass surgery is a major procedure with a significant recovery period.
- The role of psychological factors, such as hypnotizability, in post-surgical outcomes is not fully understood.
Purpose of the Study:
- To investigate the effect of formal hypnosis on recovery from coronary bypass surgery.
- To determine if individual hypnotizability influences post-operative recovery independent of hypnosis interventions.
Main Methods:
- 32 coronary bypass patients were assessed for hypnotizability using the Hypnotic Induction Profile (HIP).
- Patients were randomly assigned to groups receiving formal hypnosis with different strategies or no hypnosis.
- Recovery metrics in the intensive care unit (ICU) were analyzed in relation to HIP scores and treatment groups.
Main Results:
- Hypnotizability scores were significant predictors of recovery, irrespective of hypnosis treatment.
- Patients with midrange hypnotizability showed faster stabilization in the ICU compared to high or low scorers (p < .05).
- High hypnotizability was associated with more labile blood pressure in the ICU (p < .05).
Conclusions:
- Measured hypnotizability is a significant factor associated with the post-coronary bypass surgery recovery sequence.
- Individual differences in hypnotizability may influence critical care outcomes, independent of formal hypnosis interventions.
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