Stereotactic multi-target limbic leucotomy for treating intractable psychiatric disease in 30 patients Three-year follow-up of memory, intelligence, and psychiatric symptoms  

作　　者：Jian Song Zheng Wang Qiang Liang 

机构地区：[1]Department of Neurosurgery, First Hospital, Hebei Medical University, Shijiazhuang 050031, Hebei Province, China

出　　处：《Neural Regeneration Research》2008年第1期104-108,共5页中国神经再生研究（英文版）

摘　　要：BACKGROUND： The biochemical hypothesis of dopamine hyperfunction in the brain can explain the pathological mechanisms of schizophrenia. Surgery is performed based on limbic system circuit theory correspondence to above-mentioned hypothesis. Stereotactic surgery for the treatment of mental disorders is related to stereotactic surgery that influences the Papez circuit. OBJECTIVE： To observe the effects of stereotactic multi-target limbic leucotomy on the improvements in memory, intelligence and psychiatric symptoms in the treatment of intractable psychiatric disease. DESIGN： Self-control case analysis and follow-up of therapeutic effects. SETTING： Department of Neurosurgery, First Hospital, Hebei Medical University. PARTICIPANTS： Thirty patients with intractable psychiatric disease, who received stereotactic surgery in the Department of Neurosurgery, First Hospital, Hebei Medical University between July 2002 and August 2005, were included in this study. The patients, 21 males and 9 females, all met the diagnostic criteria of intractable psychiatric disease, determined by the national psychosurgery cooperation team in 1998. Informed consents for surgery and clinical follow-up exams were obtained from patients and/or patients＇ relatives （guardians）. METHODS： In 30 patients with intractable psychiatric disease, limbic leucotomy was performed by stereotactic technique. Multi-target radiofrequency hyperthermia was performed in the intracranial amygdaloid nucleus, anterior limb of internal capsule, callosal gyrus, among other regions. The therapeutic effects of patients were evaluated by Brief Psychiatric Rating Scale （BPRS） before surgery, and 6 months, 1, and 3 years after surgery. The Wechsler Adult Intelligence Scale （WAIS） and Clinical Memory Scale （CMS） were used to assess memory and intelligence before and after surgery. MAIN OUTCOME MEASURES： Memory, intelligence, and psychiatric symptoms of patients before and after operation. RESULTS： Thirty patients were included in the final BACKGROUND： The biochemical hypothesis of dopamine hyperfunction in the brain can explain the pathological mechanisms of schizophrenia. Surgery is performed based on limbic system circuit theory correspondence to above-mentioned hypothesis. Stereotactic surgery for the treatment of mental disorders is related to stereotactic surgery that influences the Papez circuit. OBJECTIVE： To observe the effects of stereotactic multi-target limbic leucotomy on the improvements in memory, intelligence and psychiatric symptoms in the treatment of intractable psychiatric disease. DESIGN： Self-control case analysis and follow-up of therapeutic effects. SETTING： Department of Neurosurgery, First Hospital, Hebei Medical University. PARTICIPANTS： Thirty patients with intractable psychiatric disease, who received stereotactic surgery in the Department of Neurosurgery, First Hospital, Hebei Medical University between July 2002 and August 2005, were included in this study. The patients, 21 males and 9 females, all met the diagnostic criteria of intractable psychiatric disease, determined by the national psychosurgery cooperation team in 1998. Informed consents for surgery and clinical follow-up exams were obtained from patients and/or patients＇ relatives （guardians）. METHODS： In 30 patients with intractable psychiatric disease, limbic leucotomy was performed by stereotactic technique. Multi-target radiofrequency hyperthermia was performed in the intracranial amygdaloid nucleus, anterior limb of internal capsule, callosal gyrus, among other regions. The therapeutic effects of patients were evaluated by Brief Psychiatric Rating Scale （BPRS） before surgery, and 6 months, 1, and 3 years after surgery. The Wechsler Adult Intelligence Scale （WAIS） and Clinical Memory Scale （CMS） were used to assess memory and intelligence before and after surgery. MAIN OUTCOME MEASURES： Memory, intelligence, and psychiatric symptoms of patients before and after operation. RESULTS： Thirty patients were included in the final

关 键 词：stereotactic surgery limbic leucotomy intractable psychiatric disease 

分 类 号：R741[医药卫生—神经病学与精神病学]