Biomedical subjects

S Trickett

Publications and source records attributed to S Trickett.

5 recordsLinked to original sources

PubMed1998

Community support to families living with HIV in London: an agency overview.

In 1996 a structured questionnaire, relating to services provided, was completed by 12 agencies providing support to families with HIV in London. A wide range of information, practical and therapeutic services were available from these agencies but these usually had a primary focus on supporting the adults in these families. Only one agency had been set up specifically to offer a direct service for children within their own home or community. Services for children within most agencies consisted of organized child care or social activities, often provided to enable parents to access other services at the centre. Concern was frequently expressed that the normal and emotional needs, especially of older children, were not being met. Many children attending events at these agencies were unaware of the diagnosis or the reasons for attending these centres. Implications are discussed on how future development of services in the voluntary and statutory sector will need to address the specific and changing needs of infected and affected children.

Adult↗

PubMed1997

A family clinic--optimising care for HIV infected children and their families.

A family clinic providing specialist paediatric and adult medical, testing, counselling, and terminal care services for families living with HIV was set up at a paediatric tertiary care hospital in London in 1991. During the first five years, until April 1996, 185 children from 149 families attended, including 119 infected children, of whom 32 have died. Only 5% of mothers were born in the UK; the rest were born in 24 different countries, the majority in sub-Saharan Africa. Less than a quarter of children were cared for by both parents, 61% by mothers alone, and 11% by guardians or foster parents. Of the adult attendees, 76% were women, and more than half were untested when they first attended the clinic. Provision of a family planning service within the family clinic was initiated as a result of women presenting with unplanned pregnancies. Shared care with local clinics is increasing, but with the complexity around the management of paediatric HIV infection, particularly with regard to antiretroviral treatments, there is need for continued specialist input. Coordination among specialist and locally based family services is required to provide flexible, accessible, and up to date care for families living with HIV infection in London.

Adolescent↗

PubMed1992

The common cold, pattern sensitivity and contrast sensitivity.

Results from two studies involving challenge with respiratory syncytial viruses showed that volunteers who developed colds were more sensitive to a visually distracting pattern presented prior to virus challenge than were volunteers who did not get a cold. Volunteers with sub-clinical infections reported more illusions after virus challenge than they had done before, whereas uninfected volunteers and those with colds tended to report fewer illusions on the second test. These effects did not occur when volunteers were challenged with either a coronavirus or rhinovirus. Overall, the results confirm that behavioural measures may be related to susceptibility to subsequent illness, and that viral infections may influence visual perception. They also show that the effects vary according to the nature of the infecting agent, which agrees with results from studies looking at other aspects of behaviour.

Adolescent↗

PubMed1990

Effects of experimentally induced colds on aspects of memory.

Four experiments were carried out to investigate the effects of experimentally-induced colds on various aspects of memory of 27, 47, 39, and 30 adults. Free recall, digit span, and retrieval from semantic memory were unaffected by having a cold. Immediate recognition of important information from a story was impaired in subjects with colds, which suggests they were less able to follow the theme of the story. In contrast to this, volunteers with colds had better recognition of information from a story learned prior to the virus challenge.

Adult↗

PubMed1989

Effects and after-effects of the common cold and influenza on human performance.

Volunteers who develop a cold following virus challenge were significantly slower on choice reaction time tasks than those with no illness. This effect was still observed after the clinical symptoms had gone. In contrast to this, influenza illnesses only impaired performance in tasks in which subjects were uncertain where the target stimulus would appear. These results demonstrate that the CNS effects of respiratory virus infections depend on the type of virus, and that performance impairments may remain even after the symptoms of a cold have gone.

Adult↗