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Results for “Hyperkinesis”

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PubMed1975

Hyperkinesis and maternal smoking.

Mothers of methylphenidate-sensitive hyperkinetic children reported smoking two to three times as many cigarettes as the mothers of dyslexic and normal controls; the reported cigarette consumptions of the fathers showed no significant differences. These findings are consistent with the hypothesis that smoking during pregnancy is an important cause of the hyperkinetic syndrome.

Adolescent↗
PubMed1978

Diet in the management of hyperkinesis: a review of the tests of Feingold's hypotheses.

Through the 1970s, Benjamin Feingold has published a series of studies in which he claimed that a diet free of salicylates, artificial food flavours and colours results in a remission of symptoms in 30 to 50 percent of children diagnosed as hyperactive. Parents of hyperactive children have responded strongly to the hypothesis and have requested that their children be placed on the diet. A series of clinical studies of the Feingold diet have produced mixed results. More recently, there have been four sets of experimental studies which have resulted in rigorous tests of the original diet and a modified diet with salicylates included but artificial additives excluded. None of the studies give unqualified support for the hypothesized diet effects, and there are reports which refute the thesis. There are findings which suggest that some hyperactive children (10 to 25 percent), particularly younger ones, respond favourably to a diet free of artificial additives. The lack of conclusive evidence dictates that additional research be conducted to test the hypothesis.

Adolescent↗
PubMed1999

Increased hyperkinesis in noninfarcted areas during short-term follow-up in patients with first anterior acute myocardial infarction treated by direct percutaneous transluminal coronary angioplasty.

The time course and clinical significance of hyperkinetic wall motion (HWM) in a noninfarcted area in direct percutaneous transluminal coronary angioplasty (PTCA) has not been clearly demonstrated in patients with acute myocardial infarction (AMI). The objectives of this study were to examine the change in HWM during one-month follow-up after direct PTCA and determine its impact on the recovery of global left ventricular function. A total of 61 patients with first anteroseptal AMI and one vessel disease were evaluated. The paired left ventriculograms in the 30 degrees right anterior oblique view taken both at baseline and follow-up were analyzed by the centerline and area length methods. The severity of hypokinesis was expressed by mean regional wall motion (standard deviation/chord) in most hypocontractile 50% of chords respondable to left anterior descending coronary artery area and HWM by mean regional wall motion in most hypercontractile 50% of chords of noninfarcted area. HWM increased from 0.18 +/- 1.07 to 0.48 +/- 1.30 (p = 0.0608). The delta global ejection fraction (global ejection fraction at follow-up minus global ejection fraction at baseline) was correlated with both delta infarcted wall motion (infarcted wall motion at follow-up minus infarcted wall motion at baseline) and delta HWM (HWM at follow-up minus HWM at baseline) (r = 0.576, p < 0.0001, r= 0.383, p = 0.0036, respectively) during follow-up. Further, the delta global ejection fraction showed better correlation with delta (HWM + infarcted wall motion) [(HWM plus infarcted wall motion at follow-up) minus (HWM plus infarcted wall motion at baseline)] (r= 0.593, p < 0.0001). Direct PTCA resulted in the enhancement of HWVM, which contributed to the increase in the global ejection fraction with the recovery of infarcted wall motion.

Aged↗
PubMed1975

Hyperkinesis and chronic constipation.

A series of hyperkinetic children (Minimal Brain Dysfunction) is presented, who in part or whole responded to therapy for chronic constipation.

Attention Deficit Disorder with Hyperactivity↗