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Biomedical subjects

Sue Reid

Publications and source records attributed to Sue Reid.

4 recordsLinked to original sources

Factor V Leiden mutation: a contributory factor for cerebral palsy?

Fifty-seven children with cerebral palsy (CP) and imaging evidence of vascular thrombosis (study group) and 167 children with CP and other imaging finds (control group)were selected. Sixty-one per cent of the study group were male and 53 (93%) had spastic hemiplegia compared with the control group, of whom 55% were male and 54 (32%) had a diagnosis of spastic hemiplegia. Mean age was 5 years 11 months (SD 5y 1mo) for the study group and 7 years 7 months (SD 4y 7mo) for the control group. Blood spots on Guthrie cards or buccal swabs were used to test both groups and their mothers for the factor V Leiden (fVL) mutation, which predisposes carriers to thrombophilia. Mothers were interviewed to gather antenatal, perinatal, demographic, and socio-economic data. The frequency of the fVL mutation in children with evidence of vascular thrombosis and their mothers was not statistically different from the frequency in children with CP with other imaging findings and their mothers. The frequency of the fVL mutation was significantly higher than the expected population frequency of 4% in the study group (10.5%, p=0.012) and in mothers of the control group (7.2%, p=0.036).

Birth Weight↗

Addition of inhaled corticosteroids to systemic immunosuppression after lung transplantation: a double-blind, placebo-controlled trial.

BACKGROUND: It is postulated that bronchiolitis obliterans syndrome (BOS) is preceded by airway inflammation that has been described even in stable lung transplant recipients. Airway inflammation is known to be suppressed by inhaled steroids in other chronic inflammatory lung diseases, e.g., asthma and chronic obstructive pulmonary disease. BOS is the major cause of morbidity and mortality after lung transplantation. OBJECTIVE: To examine the effect of inhaled corticosteroids on the development of BOS in lung transplant recipients. METHODS: Thirty patients were recruited and randomized in a double-blind fashion to receive either 750 microg of fluticasone propionate (FP) or an identical-appearing placebo twice daily for 3 months; 20 of this group continued until 2 years posttransplantation. Detailed spirometry was performed regularly throughout the study. RESULTS: In the short-term study no differences were found in any examined parameters. In the long-term component of the study no differences were found in the development of neither BOS nor survival. There were minor differences in bronchoalveolar lavage (BAL) lymphocyte percentages. CONCLUSIONS: FP is ineffective for the prevention of BOS after lung transplantation despite the airway inflammation that characterizes this condition. Inadequate local delivery, timing of the therapy relative to transplantation and inherent steroid resistance of this condition may explain the negative finding of this study.

Administration, Inhalation↗

Cerebral palsy in Victoria: motor types, topography and gross motor function.

OBJECTIVES: To study the relationships between motor type, topographical distribution and gross motor function in a large, population-based cohort of children with cerebral palsy (CP), from the State of Victoria, and compare this cohort to similar cohorts from other countries. METHODS: An inception cohort was generated from the Victorian Cerebral Palsy Register (VCPR) for the birth years 1990-1992. Demographic information, motor types and topographical distribution were obtained from the register and supplemented by grading gross motor function according to the Gross Motor Function Classification System (GMFCS). RESULTS: Complete data were obtained on 323 (86%) of 374 children in the cohort. Gross motor function varied from GMFCS level I (35%) to GMFCS level V (18%) and was similar in distribution to a contemporaneous Swedish cohort. There was a fairly even distribution across the topographical distributions of hemiplegia (35%), diplegia (28%) and quadriplegia (37%) with a large majority of young people having the spastic motor type (86%). CONCLUSIONS: The VCPR is ideal for population-based studies of gross motor function in children with CP. Gross motor function is similar in populations of children with CP in developed countries but the comparison of motor types and topographical distribution is difficult because of lack of consensus with classification systems. Use of the GMFCS provides a valid and reproducible method for clinicians to describe gross motor function in children with CP using a universal language.

Ataxia↗