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Biomedical subjects

Gillian Marshman

Publications and source records attributed to Gillian Marshman.

7 recordsLinked to original sources
PubMed2006

Development of a psychological treatment service for pruritic skin conditions.

The role of psychological contributions to common dermatological disease is increasingly recognized. It is often a challenge to find suitable psychological services to complement dermatological treatment. This paper describes the development of a psychological treatment service to reduce scratching behaviour found in common pruritic skin conditions. Our Department of Dermatology together with a consultation-liaison psychiatrist designed a four-session outpatient treatment programme incorporating psychiatric assessment, psychoeducation about the itch-scratch cycle, behavioural analysis, habit reversal techniques and between-session tasks for the patient to complete. This programme is actively modified in consultation with patients and their therapists to suit each patient's individual needs. Formal investigation is required to determine if this psychological treatment adds benefit in overall symptom control beyond dermatological treatment alone.

Cognitive Behavioral Therapy↗
PubMed2006

Allopurinol induced generalized eosinophilic pustular folliculitis.

A 71-year-old Cambodian man who was commenced on allopurinol for the treatment of gout developed a generalized papulopustular follicular eruption 8 weeks following introduction of the drug. The skin biopsy findings were consistent with that of eosinophilic pustular folliculitis. Resolution of the rash took place during the 8 weeks following cessation of allopurinol and treatment with oral and topical corticosteroids.

Administration, Oral↗
PubMed2004

Generalized essential telangiectasia.

A 43-year-old woman presented with a 1-year history of telangiectatic lesions on her lower legs. The lesions progressively spread to involve her thighs and left arm. She had no family or personal history of recurrent haemorrhage or telangiectases. Her general health was unaffected. The diagnosis of generalized essential telangiectasia was made on the basis of clinical presentation and investigations. Generalized essential telangiectasia is a rare condition that can only be diagnosed if other primary and secondary telangiectasias are excluded. It is probably under-reported, with patients mistakenly diagnosed with atypical hereditary haemorrhagic telangiectasia.

Adult↗
PubMed2004

Contact dermatitis to alcohol swabs masquerading as vaccine allergy.

A 14-year-old girl developed an eruption on her upper arm of pruritic, follicular papules each time she received a vaccination. This was initially thought to be a local reaction to the vaccines. After a similar rash appeared at a venepuncture site, a contact allergy to the alcohol swabs used before the procedures was postulated. A repeated open application test clarified this observation.

2-Propanol↗
PubMed2003

Susceptibility to basal cell carcinoma is associated with high dermal mast cell prevalence in non-sun-exposed skin for an Australian populations.

In a Danish population, basal cell carcinoma (BCC) patients have a higher dermal mast cell prevalence in buttock skin than controls. This finding was supported by a functional link in mice between histamine-staining dermal mast cells and the extent of susceptibility to UV-B-induced systemic immunomodulation. It was important to confirm that this association was maintained in an Australian population with very different ancestry and sun exposure patterns. Australian BCC patients (n = 26) had significantly higher densities of mast cells in the dermis of buttock skin than control subjects (n = 25) (P = 0.0003, Mann-Whitney U-test). However, this correlation was lost at the sun-exposed site of the hand (P = 0.547, Mann-Whitney U-test). To further evaluate whether a relationship exists between dermal mast cell prevalence in sun-exposed skin and incidence of BCC in a larger study, biopsies of dorsal hand skin were obtained from an age-stratified random sample of 166 Queensland subjects, together with the 51 South Australian subjects, and dermal mast cell prevalence was quantified. Older subjects (over the median age of 42 years) had a greater incidence of BCC development (P = 0.0001, chi-square test) and significantly higher mast cell densities in hand skin (P = 0.0001, chi-square test) than younger subjects. However, mast cell density in sun-exposed hand skin was not significantly associated with BCC incidence. Finally, cellular expression of c-kit correlated with mast cell prevalence in non-sun-exposed skin, thereby implicating the stem cell factor-c-kit axis in the intrinsic mechanisms that regulate prevalence. These results show that high prevalence of dermal mast cells in buttock skin but not hand is associated with BCC development in an Australian population.

Adult↗
PubMedDate not supplied

Pediatric atopic eczema: the impact of an educational intervention.

Patient education has been regarded as having a key role in the self-management of atopic eczema. However, the relationship between the educational interventions and clinical outcomes including severity of eczema, quality of life, and family impact has not been rigorously examined. The purpose of this longitudinal randomized controlled study was to evaluate the impact of an intensive education program with a focus on dermatology and immunology designed for parents and children diagnosed with atopic eczema. The intention of this study was not to change treatment regimes prescribed by the patient's physician. The Scoring Atopic Dermatitis rating system was used for assessment of disease impact, and the impact on quality of life was quantified by using the Children's Dermatology Life Quality Index, Infants' Dermatology Quality of Life Index, and Dermatitis Family Impact. A total of 61 pediatric patients (0-16 years) diagnosed with atopic eczema from the metropolitan area of Adelaide were randomized to either the control or intervention group. Results of the study showed that the intervention group had a significant improvement in the scoring atopic dermatitis measure when compared to the control group at week 4 and week 12. Quality of life measures did not significantly improve with decreased severity of eczema except in the group of children aged 5-16 years which, despite small numbers, showed a significant improvement in quality of life scores. These findings suggest that education provides an important role in decreasing the severity of eczema.

Adolescent↗