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Abstract Title:

Guided imagery relaxation therapy on preoperative anxiety: a randomized clinical trial.

Abstract Source:

Rev Lat Am Enfermagem. 2018 Nov 29 ;26:e3101. Epub 2018 Nov 29. PMID: 30517586

Abstract Author(s):

Márcia Marques Dos Santos Felix, Maria Beatriz Guimarães Ferreira, Lucas Felix de Oliveira, Elizabeth Barichello, Patricia da Silva Pires, Maria Helena Barbosa

Article Affiliation:

Márcia Marques Dos Santos Felix


OBJECTIVE: to evaluate the effect of relaxation therapy with guided imagery on state anxiety and cortisol in the immediate preoperative period in patients submitted to bariatric surgery by videolaparoscopy.

METHOD: a randomized, triple-blind clinical trial in a large teaching hospital in the interior of Minas Gerais. Twenty-four patients who would undergo video-laparoscopic bariatric surgery were randomly allocated in two groups, namely 12 in the control group and 12 in the experimental group. State anxiety was assessed by the State-Trait Anxiety Inventory, and blood cortisol levels were measured before and after the intervention or standard care. Descriptive analyzes were used for the quantitative variables and Student's t-test for independent samples, in the analysis of the differences between the state anxiety scores and cortisol levels.

RESULTS: the experimental group presented a statistically significant reduction of the state anxiety scores (p = 0.005) as well as of cortisol levels (p<0.001) after the intervention.

CONCLUSION: guided imagery relaxation therapy is an effective nursing intervention for the reduction of state anxiety and blood cortisol levels in the preoperative period in patients undergoing video-laparoscopic bariatric surgery. Brazilian Registry of Clinical Trials: RBR-5qywrf.

Study Type : Human Study
Additional Links
Therapeutic Actions : Guided Imagery : CK(175) : AC(22)

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