Pre-emptive steroids for a severe oedematous Buruli ulcer lesion: a case report

Severe oedematous forms of Buruli ulcer (BU) often result in extensive tissue destruction, even with the institution of appropriate antibiotic treatment, leading to reconstructive surgery and long-term disability. We report a case of a patient with severe oedematous BU, which describes for the first time the pre-emptive use of prednisolone therapy commenced at the time of antibiotic initiation aimed at limiting the ongoing tissue destruction and its secondary sequelae

Crusted scabies: clinical and immunological findings in seventy-eight patients and a review of the literature

Objectives: To describe the clinical and immunological features of crusted scabies in a prospectively ascertained cohort of 78 patients. Methods: All patients requiring inpatient treatment for cruste scabies in the \u27top end\u27 of the northern territory of Australia over a 10 year period were prospectively identified. Demographics, risk factors, and immunological parameters were retrospectivety compiled from their medical records and pathology databases. Results: More than half the patients with crusted scabies had identifiable immunosuppressive risk factors. Eosinophilia and elevated IgE levels occurred in 58% and 96% of patients, respectively, with median IgE levels 17 times the upper limit of normal. Seventeen percent had a history of leprosy but 42% had no identifiable risk factors. There was a decrease in mortality after the introduction of a treatment protocol consisting of multiple doses of ivermectin combined with topical scabicides and keratolytic therapy. Conclusions: Crusted scabies often occurs in patients with identifiable immunosuppressive risk factors. In patients without such risk factors, it is possible that the crusted response to infection results from a tendency to preferentially mount a Th2 response. The treatment regime described was associated with a reduction in mortality. This is the largest reported case series of crusted scabies

Evaluation of PCR for Diagnosis of Melioidosis

Previously published PCR-based diagnostic tests for melioidosis were evaluated for clinical usefulness. A Burkholderia pseudomallei 16S rRNA-derived primer set had a sensitivity approaching 100% for clinical samples from 22 culture-confirmed cases of melioidosis and enabled diagnosis of 3 culture-negative cases. However, samples from 10 of 30 inpatients from Royal Darwin Hospital with other diagnoses were positive by PCR, giving a specificity of 67% and a positive predictive value of only 70%. Although there are a number of intriguing possible explanations for our results, concerns of inappropriate therapy resulting from a positive result by PCR have led us to forgo the advantage of rapid PCR diagnosis for melioidosis until a better system is validated

The role of stigma in the acceptance and disclosure of HIV among recently diagnosed men who have sex with men in Australia:A qualitative study

BACKGROUND: Our primary study aimed to explore the experiences of men who have sex with men (MSM) recently diagnosed with HIV and their partner notification practices. Themes relating to acceptance, and disclosure of, their HIV status strongly emerged during analysis in our larger study and are reported separately here. METHOD: Fifteen MSM participated in semi-structured interviews by phone or face to face about their experience of a recent HIV diagnosis. In this paper we report on how they received and accepted the diagnosis, who they disclosed their diagnosis to and what is needed to improve support for MSM recently diagnosed with HIV. RESULTS: MSM's reactions to their HIV diagnosis ranged from shock, devastation and anger to a calm acceptance and feeling HIV would not have a significant impact on their lives. MSM who reported strong social support networks, or knew others with HIV, seemed better able to cope with and accept their diagnosis than those with fewer support networks. Due to prevailing stigma around HIV, most MSM were very selective about who they disclosed their status to, often only telling partners perceived to be at risk but no, or only few, close friends. Regardless of how well men accepted their diagnosis, most did not disclose their status to family members for fear of rejection or causing distress due to ideologies based on outdated information about HIV. CONCLUSION: The prevailing stigma around HIV can have a significant impact on MSM's acceptance of, and willingness to disclose their HIV serostatus to others, and consequently the levels of professional and social support they receive. HIV-related stigma needs to be addressed through community campaigns which better educate the wider population about the current state of HIV prognosis and treatment

Evaluation of Electronic Medical Record (EMR) at large urban primary care sexual health centre.

OBJECTIVE: Despite substantial investment in Electronic Medical Record (EMR) systems there has been little research to evaluate them. Our aim was to evaluate changes in efficiency and quality of services after the introduction of a purpose built EMR system, and to assess its acceptability by the doctors, nurses and patients using it. METHODS: We compared a nine month period before and after the introduction of an EMR system in a large sexual health service, audited a sample of records in both periods and undertook anonymous surveys of both staff and patients. RESULTS: There were 9,752 doctor consultations (in 5,512 consulting hours) in the Paper Medical Record (PMR) period and 9,145 doctor consultations (in 5,176 consulting hours in the EMR period eligible for inclusion in the analysis. There were 5% more consultations per hour seen by doctors in the EMR period compared to the PMR period (rate ratio = 1.05; 95% confidence interval, 1.02, 1.08) after adjusting for type of consultation. The qualitative evaluation of 300 records for each period showed no difference in quality (P>0.17). A survey of clinicians demonstrated that doctors and nurses preferred the EMR system (P<0.01) and a patient survey in each period showed no difference in satisfaction of their care (97% for PMR, 95% for EMR, P = 0.61). CONCLUSION: The introduction of an integrated EMR improved efficiency while maintaining the quality of the patient record. The EMR was popular with staff and was not associated with a decline in patient satisfaction in the clinical care provided

Prevention of opportunistic infections in immunosuppressed patients in the tropical top end of the Northern Territory.

The population of the Top End of the Northern Territory has a high incidence of several infections of particular significance in the immunosuppressed. The following protocol for evaluation and treatment of patients prior to immunosuppression was developed in order to reduce the incidence of serious opportunistic infections. The infections discussed are Strongyloides stercoralis, tuberculosis, scabies, chronic hepatitis B, melioidosis and other bacterial infections. We recommend that all patients planned to receive more than 0.5 mg/kg/day of prednisolone for >14 days, or any more potent immunosuppressive drug, be evaluated and treated according to this protocol. Details of the rationale, evidence base, and proposed investigations and therapy for such patients are discussed

Семинарские занятия по дисциплине "Римское частное право" для студентов 1-го курса отделение «правоведение» и «экономическое право»

The population of the Top End of the Northern Territory has a high incidence of several infections of particular significance in the immunosuppressed. The following protocol for evaluation and treatment of patients prior to immunosuppression was developed in order to reduce the incidence of serious opportunistic infections. The infections discussed are Strongyloides stercoralis, tuberculosis, scabies, chronic hepatitis B, melioidosis and other bacterial infections. We recommend that all patients planned to receive more than 0.5 mg/kg/day of prednisolone for >14 days, or any more potent immunosuppressive drug, be evaluated and treated according to this protocol. Details of the rationale, evidence base, and proposed investigations and therapy for such patients are discussed