A case report of acquired Haemophilia A: A rare medical emergency.

Acquired Haemophilia A (AHA) is a rare potentially lifethreatening bleeding disorder caused by the presence of autoantibodies against coagulation factors. It is usually characterised by severe spontaneous haemorrhage, which can lead to high morbidity and mortality. The diagnosis is often challenging. Treatment requires vigilant and accurate laboratory investigations, control of bleeding episodes, and eradication of inhibitors using bypassing agents and/or immunosuppressive agents. Hereby, we present a case report of unusual bleeding episodes with isolated raised activated partial thromboplastin time (APTT).

Factors influencing the role of primary care providers as gatekeepers in the Malaysian public healthcare system.

Primary care providers play an important gatekeeping role in ensuring appropriate referrals to secondary care facilities. This cross-sectional study aimed to determine the level, pattern and rate of referrals from health clinics to hospitals in the public sector, and whether the placement of resident family medicine specialist (FMS) had made a significant difference. The study was carried out between March and April in 2012, involving 28 public primary care clinics. It showed that the average referral rate was 1.56% for clinics with resident FMS and 1.94% for those without resident FMS, but it was not statistically significant. Majority of referred cases were considered appropriate (96.1%). Results of the multivariate analysis showed that no prior consultation with senior healthcare provider and illnesses that were not severe and complex were independently associated with inappropriate referrals. Severity, complexity or uncertain diagnosis of patients' illness or injury significantly contributed to unavoidable referrals. Adequate facilities or having more experienced doctors could have avoided 14.5% of the referrals. The low referral rate and very high level of appropriate referrals could indicate that primary care providers in the public sector played an effective role as gatekeepers in the Malaysian public healthcare system.

Risk factors for suicidal ideation, plans and attempts in Malaysia--results of an epidemiological survey.

OBJECTIVE: This is an epidemiological study to determine the prevalence of suicidal behavior and its association with generalised anxiety disorder (GAD) and major depressive disorder (MDD) in a nationally representative sample. METHOD: Suicidal ideation, plans and attempts were assessed in face-to-face interviews of respondents selected by a multistage probability sampling using items on suicidality from the WHO SUPRE-MISS questionnaire. The Mini International Neuropsychiatric Interview (MINI) was used to generate DSM-IV diagnoses of GAD and MDD. A total of 19309 subjects were studied. Multivariate regression analysis was conducted controlling for demographic characteristics such as age, gender and ethnicity. RESULTS: The prevalence estimates for suicide ideation, plans and attempts were 1.7% (95% CI: 1.4-1.9), 0.9% (CI: 0.7-1.1) and 0.5% (CI: 0.4-0.7) respectively. Younger people (16-24 years) had higher risk of suicidal behavior (OR: 2.6, CI: 1.08-6.2). Females (OR: 1.6, CI: 1.2-2.1) and Indians (OR: 3.3, CI: 2.2-4.9) also had higher risk. CONCLUSION: The prevalence of suicidal behavior in Malaysia is low, but it broadly corresponds to the pattern described in other countries. This national study confirms that Malaysians of Indian descent have much higher rates of suicidal behavior than other groups. The younger age group, females and the Indian ethnic group would need focused preventive efforts.

Role of primary care providers in dengue prevention and control in the community.

Dengue fever is a major public health threat in Malaysia, especially in the highly urbanized states of Selangor and the Federal Territory of Kuala Lumpur. It is believed that many seek treatment at the primary care clinics and are not admitted. This study aims at establishing the fact that primary care practitioners, as the first point of patient contacts, play a crucial role in advising patients suspected of having dengue to take early preventive measures to break the chain of dengue transmission. A total of 236 patients admitted to two government hospitals for suspected dengue fever were interviewed using a structured questionnaire over a one week period in December 2008. It was found that 83.9% of the patients had sought treatment at a Primary Care (PC) facility before admission to the hospital, with 68.7% of them seeking treatment on two or more occasions. The mean time period for seeking treatment at primary care clinic was one and a half (1.4) days of fever, compared to almost five (4.9) days for admission. The majority of patients (96-98%) reported that primary care practitioners had not given them any advice on preventive measures to be taken even though 51.9% of the patients had been told they could be having dengue fever. This study showed the need for primary care providers to be more involved in the control and prevention of dengue in the community, as these patients were seen very early in their illness compared to when they were admitted.

An epidemiological cluster pattern of dengue outbreak amongst close contacts in Selangor, Peninsular Malaysia.

Dengue fever is major public health problem especially among the highly urbanized states of Malaysia, such as, Selangor and Kuala Lumpur Federal Territory. We report an epidemiological cluster pattern of dengue outbreak in the district of Gombak, Selangor that may mimic other acute febrile illnesses in which the transmission mode is via close contact. This dengue outbreak consisted of two waves; an initial cluster of three cases (including the first deceased, JI) which occurred between 20th and 21st of July, followed by a later larger cluster of 11 cases that occurred between 1st and 8th of August 2005. This epidemiological clustering pattern of acute dengue virus infection among close contacts suggests an intense rate of dengue virus transmission within the vicinity of the first deceased's house.