H reflexes as a measure for uremic polyneuropathy. A longitudinal study in patients treated with dialysis or renal transplantation.
Assessment of peripheral nerve function in end stage uremia by clinical and conventional nerve conduction velocity studies was compared to that using H reflex measurements. The latter proved to be the most sensitive technique. The results of the test correlated well with clinical and with other neuro-physiological measures. Nerve function as evaluated by H reflexes remained stable during the first 2 years of dialysis, but deteriorated later on. H reflex latencies shortened after renal transplantation. The results of H reflex measurements did not correlate with biochemical parameters, which makes the test a less attractive overall measure for the efficiency of therapy in uremia. In the follow-up of patients under treatment for uremic polyneuropathy, however, recording of H reflexes provides an important measure.
De Weerd
A W
AW
Westeinde Hospital, The Hague, The Netherlands.
Nihom
J
J
Rozeman
C A
CA
Poortvliet
D C
DC
Jonkman
E J
EJ
Van der Maas
A P
AP
Tjandra
Y I
YI
D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D004576:Electromyography; D006181:H-Reflex / Q000502:physiology*; D006801:Humans; D016030:Kidney Transplantation; D008137:Longitudinal Studies; D008875:Middle Aged; D009132:Muscles / Q000503:physiopathology; D009431:Neural Conduction / Q000502:physiology; D010523:Peripheral Nervous System Diseases / Q000209:etiology / Q000503:physiopathology*; D010531:Peritoneal Dialysis, Continuous Ambulatory; D006435:Renal Dialysis; D014511:Uremia / Q000150:complications / Q000503:physiopathology* / Q000628:therapy