The journal of spinal cord medicine · 2008
Incidence of autonomic dysreflexia and silent autonomic dysreflexia in men with spinal cord injury undergoing sperm retrieval: implications for clinical practice.
Клиническое исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Ekland Marci B, Krassioukov Andrei V, McBride Kate E, Elliott Stacy L
Аннотация
BACKGROUND/OBJECTIVE: To determine the incidence of symptomatic autonomic dysreflexia (AD) and asymptomatic autonomic dysreflexia (silent AD) in men with spinal cord injury (SCI) undergoing sperm retrieval procedures.
DESIGN: Descriptive study.
METHODS: Thirteen men underwent cardiovascular monitoring during vibrostimulation (or self-stimulation) to the point of ejaculation. Cardiovascular results were compared with objective and subjective signs of AD to determine the incidence of symptomatic and silent AD. Past history and knowledge of AD were correlated to participants' experience of AD in the clinical setting.
OUTCOME MEASURES: Change in diastolic and systolic blood pressure is the primary outcome data that will be compared to AD history and data from each participant's questionnaire.
RESULTS: Twelve of the 13 men experienced a rise in blood pressure consistent with AD (defined as an increase in blood pressure > 20 mmHg). Men with incomplete tetraplegia were able to identify symptoms associated with AD, and those with complete tetraplegia did not experience symptoms. Eleven of the 13 men knew that sexual activity could cause AD; however, only 2 of the 13 men acknowledged a history of AD with sexual activity and/or ejaculation.
CONCLUSIONS: Symptomatic and silent AD occur frequently during sperm retrieval in men with SCI above T6. Knowledge and past history of AD are not accurate indicators of who will experience AD with sexual activity and/or ejaculation.
DESIGN: Descriptive study.
METHODS: Thirteen men underwent cardiovascular monitoring during vibrostimulation (or self-stimulation) to the point of ejaculation. Cardiovascular results were compared with objective and subjective signs of AD to determine the incidence of symptomatic and silent AD. Past history and knowledge of AD were correlated to participants' experience of AD in the clinical setting.
OUTCOME MEASURES: Change in diastolic and systolic blood pressure is the primary outcome data that will be compared to AD history and data from each participant's questionnaire.
RESULTS: Twelve of the 13 men experienced a rise in blood pressure consistent with AD (defined as an increase in blood pressure > 20 mmHg). Men with incomplete tetraplegia were able to identify symptoms associated with AD, and those with complete tetraplegia did not experience symptoms. Eleven of the 13 men knew that sexual activity could cause AD; however, only 2 of the 13 men acknowledged a history of AD with sexual activity and/or ejaculation.
CONCLUSIONS: Symptomatic and silent AD occur frequently during sperm retrieval in men with SCI above T6. Knowledge and past history of AD are not accurate indicators of who will experience AD with sexual activity and/or ejaculation.