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Biomedical subjects

Peter Uldall

Publications and source records attributed to Peter Uldall.

4 recordsLinked to original sources
PubMed2006

Social integration of adults with cerebral palsy.

Social integration and independence is the ultimate goal of habilitation and social support for patients with cerebral palsy (CP). Having a partner and having children provide support for social integration of adults with or without a disability. We studied 416 participants with CP born between 1965 and 1970 (243 males, 173 females; mean age 32 y 2 mo [SD 2 y]; age range 29-35 y) and compared them with 2247 age-matched comparison individuals. Diagnostic subtypes of the 416 participants were: 31% hemiplegia, 49% diplegia, 11% tetraplegia, and 9% other types. The level of motor impairment, estimated in childhood, with regard to walking ability was 65% able to walk without assistance, 22% with assistance, and 12% not able to walk (for 1% of the participants their walking ability was not known). We found no sign of increased social integration over the past two or three decades in Denmark. Sixty-eight per cent lived independently, 13% lived with their parents, and 16% lived at an accommodation facility arranged by the county (institution). Twenty-eight per cent of the participants were cohabiting and 19% had children. The presence of epilepsy and the severity of physical or cognitive impairment as assessed in childhood predicted independent living and physical and cognitive impairment predicted cohabitation, but parents' socioeconomic position and region of living did not. Fifty-five percent of the participants, compared with 4% of the comparison group, had no competitive employment, cohabiting partner, or biological children. The remaining participants had at least one of these types of social contact, but this more optimally socially integrated half of the participants only combined all three types of social contact half as often as the comparison group. This could be due to cognitive difficulties or premature ageing.

Activities of Daily Living↗
PubMed2005

Education and employment prospects in cerebral palsy.

Parents and paediatric neurologists need information on the long-term social prognosis of children with cerebral palsy (CP). No large population-based study has been performed on this topic. On 31 December 1999, to find predictors in childhood of subsequent education and employment, 819 participants with CP born between 1965 and 1978 (471 males; mean age 28y 10 mo, SD 4y, range 21 to 35y) in the Danish Cerebral Palsy Registry were compared with 4406 controls without CP born between 1965 and 1978 (2546 males; mean age 28y 10 mo, SD 4y, range 21 to 35y). Diagnostic subtypes of the 819 participants with CP were: 31% hemiplegia, 43% diplegia, 18% tetraplegia, and 8% other types. Level of motor impairment with respect to walking ability was: 62% able to walk without assistance, 21% with assistance, and 16% not able to walk (for 1% of study children walking ability was not known). Relevant information was obtained from Denmark's unique registries. Of the participants with CP, 33% vs 77% of controls, had education beyond lower secondary school (i.e. after age 15-16y), 29% were competitively employed (vs 82% of controls), 5% were studying, and 5% had specially created jobs. Excluding participants with CP with an estimated developmental quotient (DQ) of less than 50 or inability to walk at age 5 to 6 years, the odds ratios (multivariate analysis) for not being competitively employed were 1.9 for diplegia versus hemiplegia, 22.5 for DQ 50 to 85 versus DQ greater than 85, and 3.7 for those with epilepsy versus those without epilepsy. The severity of motor impairment among participants with CP able to walk had just a minor influence. Only half the participants with CP who had attended mainstream schooling were employed. In conclusion several childhood characteristics seemed to predict long-term social prognosis.

Adult↗
PubMed2002

Vigabatrin and retinal changes.

PURPOSE: Vigabatrin is an effective antiepileptic drug but visual field constriction (VFC) is found to be a severe side-effect. The aims have been to investigate whether visual field constriction (VFC) is related to changes in the electroretinography (ERG). METHODS: Twenty patients with localisations related epilepsy of whom one half had received vigabatrin were subjected to examination without informing about the treatment given. The eye examination included Goldmann perimetry and ERG. RESULTS: All the patients had normal visual acuity. A total of three patients (30%) in the vigabatrin group and none in the control group were found to have VFC. In the vigabatrin group ERG examination were normal in one case, in five cases there were changes scotopic, photopic and in the oscillatory potentials (OP), while the remaining four had changes in two of these parameters. OPs were abnormal in eight of 10 patients. Of the three patients with VFC all had changes in ERG. The four patients with the most severe abnormalities in ERG had received high daily doses of vigabatrin (4 - 6 mg) in a period. In the control group no abnormality was observed in five cases, and in the remaining five changes were present in one or two of the potentials. CONCLUSION: It is found that 30% of patients treated with vigabatrin, develop VFC, and none in the control group. Similarly more patients in the vigabatrin group had changes in the ERG as compared to the control group, and the number of abnormal potentials are significantly higher among patients with VFC compared to those without. But the finding of abnormal ERG results is not synonymous with VFC, and this is important to bear in mind when examining patients that cannot cooperate to a VF examination. An individual sensitivity to vigabatrin is supposed, but severe ERG changes occurred in all patients having had high daily doses > or = 4 g.

Adolescent↗