Stress reduction in Shavasan yogic posture (corpse position) during upper gastrointestinal endoscopy

Introduction: The study was to examine the effects of Shavasan on elevated state of anxiety during upper gastrointestinal (GI) endoscopy. A GI endoscopy service requires suitable ambient environment. Natural anxietymay be aggravated by horror stories from friends or inappropriate remarks by endoscopy staff. Yogic techniques in general and Shavasan in particular are known to improve psychosomatic health and enhance one's ability to combat stressful situations. Methods: Many patients become stressed and anxious during diagnostic procedures. The study was conducted on 63 consecutive patients undergoing endoscopy for various reasons. Patients were randomly assigned to two groups regardless of sex, age and underlying disease. One group of 32 patients relaxed in Shavasan before the procedure. Control group had 31 patients. Blood pressure, heart rate and respiratory rate were recorded at the beginning and end of procedure. Perception of procedure using a 5- point attitude scale was assessed. Results: Results indicate that relaxation in Shavasan is effective in reducing psychological stress during gastroscopic examination and any other medical situation as well, which tend to generate undue stress and anxiety. Statistically significant difference in systolic blood pressure, heart and respiratory rate were recorded in subjects; no change in parameters in control. Acceptance of procedure using a 5-point scale was recorded. Conclusion: Preliminary study to see the effects in anxiety and stress in upper GI endoscopy subjects. Useful in many other medical and day to day situations that generate anxiety and stress. Relaxation in Shavasan leads to physical and mental relaxation. Repeated practice is essential.