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PubMed2006

An isolated case of leprosy presenting in a migrant worker in Northern Ireland.

Leprosy was first recorded in 600 bc in India. Europe saw its first cases in the fourteenth century. The worldwide incidence is falling, but the disease can still present in the most unexpected places: this is a report of the first case of leprosy presenting to an emergency department in Northern Ireland. It is important for physicians in both community and hospital medicine to have a high index of suspicion for leprosy in patients with chronic skin conditions who were born outside the UK or other developed countries.

Adult↗
PubMed2006

Basing policy on evidence: low HIV, STIs, and risk behaviour in Dili, East Timor argue for more focused interventions.

BACKGROUND: East Timor is a newly independent, poor nation with many internally displaced people and foreign peace keeping forces. Similarities with Cambodia, which now has Asia's worst HIV epidemic, caused donors to earmark money for HIV prevention in East Timor, but no data were available to plan appropriate programmes. OBJECTIVES: To determine levels of infection with HIV and other sexually transmitted infections (STIs) and associated risk behaviours in Dili, East Timor, in order to guide resource allocation and appropriate prevention and care strategies. METHODS: In mid-2003, a cross sectional survey of female sex workers, men who have sex with men (MSM), taxi drivers, and soldiers was conducted. Participants provided biological specimens and all answered structured questionnaires. RESULTS: HIV prevalence was 3% among female sex workers (3/100), 0.9% among MSM (1/110), and zero in the other groups. All the HIV infected sex workers reported sex with foreign clients. Partner turnover reported by all groups was among the lowest in Asia, so was condom use. Access to basic HIV prevention services, including condoms and STI services, was extremely low in all groups. CONCLUSIONS: A few sex workers are infected with HIV in East Timor, but the virus is not circulating widely among their clients, and sexual networking is limited. The risk of a generalised HIV epidemic in East Timor is minimal. HIV can be contained by the provision of basic services to the small minority of the population at highest risk, preserving resources for other health and development needs.

Adult↗
PubMed2006

Reconstructing tuberculosis services after major conflict: experiences and lessons learned in East Timor.

BACKGROUND: Tuberculosis (TB) is a major public health problem in developing countries. Following the disruption to health services in East Timor due to violent political conflict in 1999, the National Tuberculosis Control Program was established, with a local non-government organisation as the lead agency. Within a few months, the TB program was operational in all districts. METHODS AND FINDINGS: Using the East Timor TB program as a case study, we have examined the enabling factors for the implementation of this type of communicable disease control program in a post-conflict setting. Stakeholder analysis was undertaken, and semi-structured interviews were conducted in 2003 with 24 key local and international stakeholders. Coordination, cooperation, and collaboration were identified as major contributors to the success of the TB program. The existing local structure and experience of the local non-government organisation, the commitment among local personnel and international advisors to establishing an effective program, and the willingness of international advisers and local counterparts to be flexible in their approach were also important factors. This success was achieved despite major impediments, including mass population displacement, lack of infrastructure, and the competing interests of organisations working in the health sector. CONCLUSIONS: Five years after the conflict, the TB program continues to operate in all districts with high notification rates, although the lack of a feeling of ownership by government health workers remains a challenge. Lessons learned in East Timor may be applicable to other post-conflict settings where TB is highly prevalent, and may have relevance to other disease control programs.

Communicable Disease Control↗
PubMed2005

Mefloquine and doxycycline malaria prophylaxis in Australian soldiers in East Timor.

OBJECTIVES: To describe the tolerability of mefloquine in Australian soldiers for malaria prophylaxis, including a comparison with doxycycline. DESIGN: Open-label, prospective study and cross-sectional questionnaire and interview. SETTING AND PARTICIPANTS: Two contingents of Australian soldiers, each deployed to East Timor for peacekeeping duties over a 6-month period (April 2001-October 2001 and October 2001-May 2002). OUTCOME MEASURES: Withdrawals during the study; adverse events relating to mefloquine prophylaxis; willingness to use mefloquine again on deployment. RESULTS: Of 1157 soldiers starting on mefloquine, 75 (6.5%) withdrew because of adverse responses to the drug. There were three serious adverse events of a neuropsychiatric nature, possibly relating to mefloquine. Fifty-seven per cent of soldiers using mefloquine prophylaxis reported at least one adverse event, compared with 56% using doxycycline. The most commonly reported adverse effects of both drugs were sleep disturbance, headache, tiredness and nausea. Of the 968 soldiers still taking mefloquine at the end of their deployments, 94% indicated they would use mefloquine again. Of 388 soldiers taking doxycycline prophylaxis who were deployed with the first mefloquine study contingent, 89% indicated they would use doxycycline again. CONCLUSIONS: Mefloquine was generally well tolerated by Australian soldiers and should continue to be used for those intolerant of doxycycline.

Antimalarials↗
PubMed2006

Humanitarian aid mission in east timor: experiences of U.S. Naval medical services.

The U.S. military was actively involved in humanitarian aid throughout the world for much of the 20th century and is likely to continue in this role well into the 21st century. During the recent Western Pacific Deployment, we were called on to provide assistance to the local population in East Timor in what is called a humanitarian assistance operation. This article explores this increasingly important role of military medicine and is written in hopes of providing insight to future teams planning altruistic deployments to underserved countries. The spectrum of topics covered includes personnel, equipment, supplies, resources, and the type of medical needs that were met. This information may also be useful as a reference for military and nonmilitary health care workers who find themselves assisting people and nations in need.

Altruism↗
PubMed2005

Analysis of Mycobacterium tuberculosis isolates from treatment failure patients living in East Timor.

SETTING: In the first 2 years of the East Timor National TB Control Programme, 7960 new patients were treated (2RHZE/6HE) and 224 received a retreatment regimen (2SRHZE/1RHZE/4R3H3Z3E3). OBJECTIVE: To determine the nature and extent of drug-resistant tuberculosis (TB) in treatment failure cases in East Timor. METHODS: Sputum specimens from retreatment failure cases were processed and inoculated into a BACTEC MGIT960 tube and onto Löwenstein-Jensen media. Isolates were identified by Ziehl-Neelsen staining, hybridisation with nucleic acid probes and biochemical investigations. Susceptibility testing was performed using the radiometric proportion method. Pyrazinamide testing was performed using the Wayne indirect method. RESULTS: Eighteen patients failed retreatment (0.7% of new cases) and 14 were available for analysis. Mycobacterium tuberculosis was cultured from all specimens, despite considerable transport delays. Nine (64.3%) had multiple drug resistance (MDR-TB) and four (28.6%) had other drug resistance. All MDR-TB isolates were susceptible to amikacin, capreomycin and ethionamide, with most also susceptible to ciprofloxacin and para-aminosalicylic acid (PAS). CONCLUSIONS: An excellent TB control programme has been established in East Timor. If funds are available, East Timor provides an ideal setting for a small-scale DOTS-Plus programme to treat prevalent cases of MDR-TB, and this study could inform the second-line drug regimen.

Antitubercular Agents↗
PubMed2006

Efficacy of sulfadoxine-pyrimethamine in the treatment of uncomplicated Plasmodium falciparum malaria in East Timor.

The efficacy of sulfadoxine-pyrimethamine (SP) in East Timor is unknown. We treated 38 individuals with uncomplicated Plasmodium falciparum malaria with SP and monitored the outcome for 28 days. Recrudescent parasitemia, confirmed by genotyping, were detected in three individuals resulting in a late treatment failure rate of 7.9% (95% confidence interval = 1.7-21.4%). The results suggest that SP is still efficacious in treating uncomplicated P. falciparum malaria in East Timor. However, the useful life of SP in East Timor may be limited because 80% of the parasites in our samples were found to already carry double mutations in P. falciparum dihydrofolate reductase (S108N/C59R). The data from this study also highlights that the presence of gametocytes may significantly influence the estimate of SP efficacy determined by genotyping.

Adolescent↗
PubMed2005

Seroprevalence of Burkholderia pseudomallei in East Timorese refugees: implications for healthcare in East Timor.

Melioidosis is a disease with protean clinical manifestations caused by the bacterium Burkholderia pseudomallei. It is endemic in countries surrounding the newly independent East Timor, but has yet to be isolated or demonstrated serologically in that country. One illness that can be clinically indistinguishable from melioidosis is pulmonary tuberculosis, a condition with a very high prevalence in East Timor. We used an indirect hemagglutination test (IHA) to measure antibodies to B. pseudomallei in 407 East Timorese evacuated to Darwin, Australia, in September 1999. Assuming a positive IHA titer as > or = 1:40, the overall seroprevalence rate was 17.0%, in keeping with other seroprevalence studies from the region. The IHA titres ranged up to 1:320. After adjusting for age, females were 2.5 times more likely to be seropositive than males (p = 0.0001). There was an inverse relationship between seropositivity and age. This study shows that exposure to B. pseudomallei occurs in East Timor melioidosis is also likely to occur. Due to the lack of laboratory facilities at present, it may be some time before a laboratory-confirmed case proves that melioidosis occurs. In the meantime, clinicians in East Timor should include melioidosis in the differential diagnosis of the many conditions that it may mimic.

Adolescent↗
PubMed2006

A case of fatal Plasmodium falciparum malaria complicated by acute dengue fever in East Timor.

A case is reported of a seven-year-old girl who had concurrent infections with Plasmodium falciparum malaria and dengue in a remote area of East Timor. The diagnosis of malaria was delayed because of two false-negative results with malaria rapid diagnosis test cards. Diagnosis was eventually made on microscopic examination of the patient's blood. Despite treatment, the patient subsequently died. This case serves as a reminder of the fallibility of rapid diagnostic tests, and the importance of examining the patient's blood microscopically if malaria is suspected.

Animals↗
PubMed2006

Tuberculosis control in conflict-affected East Timor, 1996-2004.

SETTING: East Timor has undergone major political changes in the past 10 years. Tuberculosis (TB) control has flourished, despite chronic low tension conflict, a brief but intense period of high-level conflict and post-conflict reconstruction. OBJECTIVE: To assess TB control in East Timor from 1996 to 2004. DESIGN: Data were collected from a variety of sources. Key TB programme indicators were analysed with reference to WHO targets to assess the performance of the three TB control programmes that operated during the study period. RESULTS: Before 1999, a non-governmental TB control programme was established in several districts in parallel with the government TB programme, and showed optimistic results. External donor funds, technical assistance and local control strategies were key components. In 1999, conflict led to complete disruption of both programmes. In 2000, a National Tuberculosis Control Programme (NTP) was established from the non-governmental programme in collaboration with other partners. The smear-positive TB case notification rate of 108 per 100000 population is the highest in the region and reflects high population coverage. The cure rate of 81% is close to reaching the WHO target. CONCLUSION: High-quality TB control has been introduced in conflict-affected East Timor. Further research is needed to examine Timorese approaches to inform other, similar settings.

Directly Observed Therapy↗