OBJECTIVE: This research examined the relationship between plasma oxytocin (OT), arginine vasopressin (AVP), cortisol, and anxiety before, during, and after a massage in healthy adult men. DESIGN: A randomized, controlled, crossover, repeated-measures, prospective experimental design with subjects acting as their own controls was used. SETTING: The research was conducted at a Midwestern University. SUBJECTS:Fourteen (14) healthy men between the ages of 19 and 45 years of age were randomly assigned to the order of two conditions: a 20-minute massage (experimental condition) or a 20-minute reading period (control condition). METHODS:Blood samples were collected at time intervals during each data collection session. Plasma OT, AVP, and cortisol levels were evaluated by enzyme immunoassay (EIA). The Spielberger State Anxiety Inventory (SAI) and autonomic measures were recorded pre- and postcondition. RESULTS:Both experimental (massage) and control (reading) conditions elicited a significant increase in plasma OT levels (p < 0.05) and a decrease in SAI score (p < 0.05) from pre- to postintervention. A significant positive correlation was detected between plasma AVP and plasma cortisol (r = 0.63, n = 24, p = 0.001) in the massage group, whereas a significant positive correlation between plasma AVP and the SAI (r = 0.47, n = 25, p = 0.016) was observed in the reading group. No significant differences were observed for the autonomic measures between conditions. CONCLUSIONS: The finding that plasma OT levels increased in both the massage and reading groups, suggests that tactile stimulus is not necessary for OT release. The results suggest that another unknown factor associated with reduction of anxiety may be involved.
RCT Entities:
OBJECTIVE: This research examined the relationship between plasma oxytocin (OT), arginine vasopressin (AVP), cortisol, and anxiety before, during, and after a massage in healthy adult men. DESIGN: A randomized, controlled, crossover, repeated-measures, prospective experimental design with subjects acting as their own controls was used. SETTING: The research was conducted at a Midwestern University. SUBJECTS: Fourteen (14) healthy men between the ages of 19 and 45 years of age were randomly assigned to the order of two conditions: a 20-minute massage (experimental condition) or a 20-minute reading period (control condition). METHODS: Blood samples were collected at time intervals during each data collection session. Plasma OT, AVP, and cortisol levels were evaluated by enzyme immunoassay (EIA). The Spielberger State Anxiety Inventory (SAI) and autonomic measures were recorded pre- and postcondition. RESULTS: Both experimental (massage) and control (reading) conditions elicited a significant increase in plasma OT levels (p < 0.05) and a decrease in SAI score (p < 0.05) from pre- to postintervention. A significant positive correlation was detected between plasma AVP and plasma cortisol (r = 0.63, n = 24, p = 0.001) in the massage group, whereas a significant positive correlation between plasma AVP and the SAI (r = 0.47, n = 25, p = 0.016) was observed in the reading group. No significant differences were observed for the autonomic measures between conditions. CONCLUSIONS: The finding that plasma OT levels increased in both the massage and reading groups, suggests that tactile stimulus is not necessary for OT release. The results suggest that another unknown factor associated with reduction of anxiety may be involved.
Authors: Angela Szeto; Philip M McCabe; Daniel A Nation; Benjamin A Tabak; Maria A Rossetti; Michael E McCullough; Neil Schneiderman; Armando J Mendez Journal: Psychosom Med Date: 2011-06-02 Impact factor: 4.312
Authors: Luke Parkitny; C Sue Carter; Melissa K Peckins; Deirdre Ann Hon; Sarina Saturn; H P Nazarloo; William Hurlbut; Brian Knutson; Steven Crane; Xiola Harris; Jarred Younger Journal: Compr Psychoneuroendocrinol Date: 2021-12-22