Biomedical subjects

J Prendiville

Publications and source records attributed to J Prendiville.

40 records · Page 3Linked to original sources

PubMedDate not supplied

Neutrophilic dermatoses in two children with idiopathic neutropenia: association with granulocyte colony-stimulating factor (G-CSF) therapy.

Painful neutrophilic skin lesions were observed in two children receiving granulocyte colony-stimulating factor (G-CSF) for treatment of idiopathic neutropenia. A girl with cystic fibrosis and cyclic neutropenia developed an erythematous papular eruption without fever or neutrophilia 7 months after commencing therapy with G-CSF. A skin biopsy specimen revealed microscopic, sterile, neutrophilic abscesses. A boy with chronic neutropenia and recurrent inflammatory skin lesions developed multiple erythematous nodules following administration of G-CSF. A biopsy specimen showed neutrophilic panniculitis. We believe that these skin eruptions belong to a spectrum of neutrophilic dermatoses that can be induced or aggravated by G-CSF therapy.

Adolescent↗

PubMedDate not supplied

Poor uptake of influenza vaccinations in patients receiving cytotoxic chemotherapy.

This audit was designed to assess whether existing UK vaccination programmes mean that patients receiving chemotherapy are being vaccinated against influenza. One hundred and ten adult patients receiving chemotherapy at a south London tertiary referral centre were interviewed when they attended for their chemotherapy. Thirty-six of the 110 (33%) patients had received their influenza vaccination at the time of the study. Vaccination rates were significantly higher in those patients older than 65 years (53% vs 17%, p<0.001), and in those with co-morbidities (49% vs 25%, p<0.05). The vaccination rate in this at-risk population is lower than the overall national uptake in those aged 65 and over. Those patients most likely not to receive their influenza vaccination are those who have no indication for vaccination other than the fact they are receiving chemotherapy. Increased awareness of the benefits of influenza vaccine and its safety is needed among general practitioners, patients and oncologists.

Aged↗

PubMedDate not supplied

A phase I study of recombinant human interleukin-4 administered by the intravenous and subcutaneous route in patients with advanced cancer: immunological studies.

The effects of recombinant human interleukin-4 (rhu IL-4) on immunological parameters in patients receiving increasing doses of IL-4 in a Phase I trial were investigated. Peripheral blood mononuclear cells were phenotyped for a variety of lymphocyte markers, but no consistent effects were observed. However, increases in HLA Class II expression on monocytes were detected in four patients. NK and LAK activity were neither induced nor augmented by IL-4 treatment. Slight increases in proliferative responses to mitogens and cytokines were observed in some patients. The latter observations and other clinical studies suggest that a combination of IL-4 with IL-2 may be more effective in Phase II clinical trials.

Cell Division↗

PubMedDate not supplied

Gemcitabine.

There is widespread consensus that a plateau has been reached in the effectiveness of known DNA interactive drugs against most malignancies. Combination treatments, dose intensification and schedule alterations (e.g. infusional and neoadjuvant treatments) represent exciting research opportunities and possibly the means for making meaningful progress. However, frustration with the slow pace of even these most novel approaches has led to a search for newer drug targets and great expectations of new drugs.

Antimetabolites, Antineoplastic↗