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C Herrmann

Publications and source records attributed to C Herrmann.

At least 109 records · Page 6Linked to original sources
PubMed1971

Dynamat.

Explore the source record for details and available documents.

Journal Article↗
PubMed1970

Myasthenia gravis and the myasthenic syndrome.

Two disorders of neuromuscular transmission producing muscle weakness and easy fatigability which may confront the physician are myasthenia gravis and the myasthenic syndrome. The former has early symptoms and signs of oculobulbar and then extremity weakness with rapid decline of action potential and contractile strength with repetitive use and nerve-muscle stimulation. Anticholinesterases improve strength. The myasthenic syndrome has early symptoms and signs of pelvic girdle, pectoral girdle and proximal limb muscle weakness. This is worst when first starting to use or carry out nerve muscle stimulation in the rested muscles. It improves significantly for a time with use or on rapid stimulation, and then declines with continued activation. Deep tendon reflexes are sluggish or absent. Small cell carcinoma of the lung is often associated. Guanidine improves the strength. Other features and possible underlying mechanisms of the two disorders help to differentiate and treat them.

Adult↗
PubMed1967

Myasthenia gravis: brief guide to diagnosis and management.

Physicians should consider the possibility of myasthenia gravis in patients complaining of fluctuating muscle weakness and easy fatigability. The disorder may occur in either sex at any age. Repeated measurements of multiple muscle groups and functions to include baseline strength and response to a control as well as anticholinesterase drugs are desirable in reaching a diagnosis. Appropriate doses of anticholinesterase medication reduce weakness and fatigability in most patients. Selected patients may benefit from thymectomy. Patients in crisis failing to respond to anticholinesterase drugs, having difficulty maintaining a patent airway or adequate respiratory exchange are best managed by prompt tracheostomy using a cuffed tube, with adequate tracheobronchial toilet and mechanical respiratory assistance.

Humans↗