Effect of chemical sympathectomy on muscle blood flow. 1977

T Fujita, and Y Kitani, and T Nakamura, and T Kimura

Lumbar chemical sympathectomy using 5% phenol in glycerin alleviated intermittent claudication and improved cutaneous blood flow. This technic permits instituting physiotherapy and exercises to improve collateral circulation. The procedure was performed 56 times on 29 cases. No significant complication was observed. Muscle blood flow (MBF) was measured by 133Xe clearance, at rest and following exercise. Total blood flow (TBF) of the leg was measured by the impedance method, and increased cutaneous blood flow was confirmed by thermogram and photoplethysmogram. TBF increased significantly following exercise after sympathectomy. The ratio of MBF at rest and after exercise increased significantly in m. gastrocnemius, a white muscle, but was not significant in m. anterior tibialis, a red muscle. Chemical lumbar sympathectomy also produces preganglionic neurolysis to suppress vascular hypersensitivity after surgical ganglionectomy.

UI MeSH Term Description Entries
D007383 Intermittent Claudication A symptom complex characterized by pain and weakness in SKELETAL MUSCLE group associated with exercise, such as leg pain and weakness brought on by walking. Such muscle limpness disappears after a brief rest and is often relates to arterial STENOSIS; muscle ISCHEMIA; and accumulation of LACTATE. Claudication, Intermittent
D007866 Leg The inferior part of the lower extremity between the KNEE and the ANKLE. Legs
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009132 Muscles Contractile tissue that produces movement in animals. Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
D010636 Phenols Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.
D012039 Regional Blood Flow The flow of BLOOD through or around an organ or region of the body. Blood Flow, Regional,Blood Flows, Regional,Flow, Regional Blood,Flows, Regional Blood,Regional Blood Flows
D003097 Collateral Circulation Maintenance of blood flow to an organ despite obstruction of a principal vessel. Blood flow is maintained through small vessels. Blood Circulation, Collateral,Circulation, Collateral,Collateral Blood Circulation,Collateral Circulation, Blood,Blood Collateral Circulation,Circulation, Blood Collateral,Circulation, Collateral Blood,Collateral Blood Circulations,Collateral Circulations,Collateral Circulations, Blood
D005082 Physical Exertion Expenditure of energy during PHYSICAL ACTIVITY. Intensity of exertion may be measured by rate of OXYGEN CONSUMPTION; HEAT produced, or HEART RATE. Perceived exertion, a psychological measure of exertion, is included. Physical Effort,Effort, Physical,Efforts, Physical,Exertion, Physical,Exertions, Physical,Physical Efforts,Physical Exertions
D005260 Female Females

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