Objectives: To determine the efficacy of micronized oral progesterone (OMP) versus Medroxyprogesterone Acetate (MPA) in the control and regulation of mild to moderate abnormal uterine bleeding in adolescents with ovulatory dysfunction. Materials and Methods This is an open labelled Randomized Controlled Trial. Fifty patients with mild to moderate abnormal uterine bleeding were randomized to treatment with Medroxyprogesterone Acetate or Oral Micronized Progesterone.
Medroxyprogesterone Acetate

Background: The interaction of the non-deletional α+-thalassaemia mutations Haemoglobin Constant Spring and Haemoglobin Quong Sze with the Southeast Asian double α-globin gene deletion results in non-deletional Haemoglobin H disease. Accurate detection of non-deletional Haemoglobin H disease, which is associated with severe phenotypes, is necessary as these mutations have been confirmed in the Malaysian population. Methods: DNA from two families with Haemoglobin H disease was extracted from EDTAanticoagulated whole blood and subjected to molecular analysis for α-thalassaemia. A duplex polymerase chain reaction was used to detect the Southeast Asian α-globin gene deletion. Polymerase chain reaction-restriction fragment length polymorphism analysis was then carried out to determine the presence of Haemoglobin Constant Spring and Haemoglobin Quong Sze. A combine- amplification refractory mutation system protocol was optimised and implemented for the rapid and specific molecular characterisation of Haemoglobin Constant Spring and Haemoglobin Quong Sze in a single polymerase chain reaction. Results and Conclusions: The combine- amplification refractory mutation system for Haemoglobin Constant Spring and Haemoglobin Quong Sze, together with the duplex polymerase chain reaction, provides accurate pre- and postnatal diagnosis of non-deletional Haemoglobin H disease and allows detailed genotype analyses using minimal quantities of DNA.

INTRODUCTIONIn a patient with hyperthyroidism, the detection of elevated thyroid hormone concentration with measurable thyroid-stimulating hormone (TSH) value poses considerable diagnostic difficulties.

CLINICAL PICTUREThis 38-year-old lady presented with clinical features of thyrotoxicosis. Her serum free thyroxine concentrations were unequivocally elevated [45 to 82 pmol/L (reference interval, 10 to 20 pmol/L)] but the serum TSH values were persistently within the reference interval [0.49 to 2.48 mIU/L (reference interval, 0.45 to 4.5 mIU/L)].

TREATMENTInvestigations excluded a TSH-secreting pituitary adenoma and a thyroid hormone resistance state and confirmed false elevation in serum TSH concentration due to assay interference from heterophile antibodies. The patient was treated with carbimazole for 18 months.

OUTCOMEThe heterophile antibody-mediated assay interference disappeared 10 months following the initiation of treatment with carbimazole, but returned when the patient relapsed. It disappeared again 2 months after the initiation of treatment.

CONCLUSIONSClinicians should be aware of the potential for interference in immunoassays, and suspect it whenever the test results seem inappropriate to the patient's clinical state. Misinterpretation of test values, arising as a result of assay interference, may lead to misdiagnosis, unnecessary and at times expensive investigations, delay in initiation of treatment and worst of all, the initiation of inappropriate treatment.

Adenoma ; diagnosis ; Adult ; Antibodies, Heterophile ; analysis ; immunology ; Diagnostic Errors ; Female ; Graves Disease ; diagnosis ; Humans ; Immunoassay ; Pituitary Neoplasms ; diagnosis ; Thyrotoxicosis ; blood ; diagnosis ; immunology ; Thyrotropin ; blood ; Thyroxine ; blood

The molecular basis of variable phenotypes in P-thalassaemia patients with identical genotypes has been associated with co-inheritance of alpha-thalassaemia and persistence of HbF production in adult life. The Xmn I restriction site at -158 position of the Ggamma-gene is associated with increased expression of the Ggamma-globin gene and higher production of HbF This study aims to determine the frequency of the digammaferent genotypes of the Ggamma Xmn I polymorphism in P-thalassaemia patients in two ethnic groups in Malaysia. Molecular characterisation and frequency of the Ggamma Xmn I polymorphism were studied in fifty-eight Chinese and forty-nine beta-thalassaemia Malay patients by Xmn I digestion after DNA amplification of a 650 bp sequence. The in-house developed technique did not require further purification or concentration of amplified DNA before restriction enzyme digestion. The cheaper Seakem LE agarose was used instead of Nusieve agarose and distinct well separated bands were observed. Genotyping showed that the most frequent genotype observed in the Malaysian Chinese was homozygosity for the absence of the Xmn I site (-/-) (89.7%). In the Malays, heterozygosity of the Xmn I site (+/-) was most common (63.3%). Homozygosity for the Xmn I site (+/+) was absent in the Chinese, but was confirmed in 8.2% of the Malays. The ratio of the (+) allele (presence of the Xmn I site) to the (-) allele (absence of the Xmn I site)) was higher in the Malays (0.66) compared to the Chinese (0.05). The (+/-) and (+/+) genotypes are more commonly observed in the Malays than the Chinese in Malaysia.
Chinese People ; Thalassemia ; With frequency ; Malaysia ; seconds

Salmonella enterica is one of the leading causes of human foodborne infections. The objectives of this study are to investigate S. enterica prevalence in sushi and sashimi in Malaysia, to determine the presence of virulence genes and the antimicrobial resistance profiles of isolated S. enterica. In the 200 samples tested, 16% were positive for S. enterica. Sixty-six percent of the S. enterica isolates harboured at least one virulence gene and the most common virulence gene was sifA (37.5%). Antibiotic susceptibility testing showed 65.6% (21/32) of the isolates to be resistant to at least one antibiotic tested, with sulfamethoxazole resistance as the most common (50%). Resistance to the drugs-of-choice (fluoroquinolones and third-generation cephalosporin) for severe salmonellosis were also detected – ceftriaxone (25%), ceftazidime (28.1%) and ciprofloxacin (9.4%). Two isolates (9.5%) were resistant to all antibiotic tested while 12 isolates (37.5%) exhibited multi-drug resistance (MDR) with 10 different MDR profiles. Most of the isolates presented MDR profilesAP, AUG, FOX, NA (penicillins, beta-lactams, cephems and quinolone) with or without the addition of other drugs. In conclusion, the high rate of S. enterica prevalence in the sampled sushi and sashimi warrants increased safety measures for sushi and sashimi preparation.

Abstract. Staphylococcus aureus food poisoning and Salmonellosis outbreaks have been associated with two popular ready-to-eat items: sushi and sashimi. Thus this study aims to determine the prevalence of S. aureus and S. enterica in sushi and sashimi in Malaysia. Sushi (149) and sashimi (51) were collected from 14 retail outlets comprising supermarkets, hypermarkets, restaurants and open-air night markets. Bacterial isolation was carried out using Baird-Parker and CHROMagar Salmonella Plus selective media. The food pathogens isolated from microbiological media were then confirmed by molecular analysis. The results confirmed an overall S. aureus and S. enterica contamination of 42% (84/200) in the sushi and sashimi samples. Regarding prevalence of the individual pathogens involved, S. aureus was detected in 26% (52/200) and S. enterica in 16% (32/200) of the contaminated samples. This study demonstrates a high occurrence rate of S. aureus and S. enterica in sushi and sashimi foods in Malaysia, and warrants the necessity to monitor the microbiological process of RTE foods to ensure food safety for consumers.

Objective: The aim of this study was to identify depression among HIV- infected patients attending Infectious Disease Clinic in University Malaya Medical Centre (UMMC). Methods: This is a cross sectional study on HIV- infected patients attending Infectious Disease Clinic, UMMC. Those who fulfilled inclusion criteria were recruited and interviewed. Socio- demographic characteristics and clinical conditions such as mode of transmission, year of diagnosis, CD4+ counts, drug treatment and clinical stage were collected. The patients were then subjected to self-administered questionnaires, Patient Health Questionnaire, (PHQ-9) and Hospital Anxiety & Depression Scale (HADS). Results: 89 patients were recruited. Scores from PHQ9 showed 32% of depression rate while scores from HADS showed 19% of depression rate among the respondents. Non-self financial supporter, non- alcoholic drinkers and females were more likely to be depressed (P<0.05). All clinical characteristics showed no statistical differences. Conclusion: The depression rate was lower compared to those from the studies in western countries. The risk factors for depression were different from those found in other studies as well.

Berardinelli-Seip Congenital Lipodystrophy (BSCL) is an autosomal recessive inborn error of the common pathway of acylglycerol and phospholipid synthesis. Patients with this condition present with generalized lipoatrophy, hepatomegaly, acromegalic features, hypertrichosis, and developmental delay. But on workup, they may also be discovered to have hypertriglyceridemia with or without hypercholesterolemia and insulin resistance. A high index of suspicion is required for diagnosis which may have implications in management. Here we present a 5-year old male with clinical features of BSCL. BSCL2 gene sequencing done showed a homozygous c.782dupG, p.(Ile262Hisfs*12) sequence alteration, classified as pathogenic, hence, confirming the diagnosis of BSCL. This is the first reported case in the Philippines.

Key Words: Berardinelli-Seip Congenital Lipodsytrophy, insulin resistance

Dystrophinopathy is the commonest form of muscular dystrophy and comprises clinically recognized forms, Duchenne dystrophy and Becker dystrophy. Mutations in the dystrophin gene which consist of large gene deletions (65%), duplications (5%) and point mutations (30%) are responsible for reducing the amount of functional dystrophin protein in skeletal muscle fi bres leading to fi bre destruction and disease. The aims of this study are to investigate the detection rate, types and distribution of large gene deletions in Malaysian dystrophinopathy patients using the multiplex polymerase chain reaction (MPCR). MPCR of 18 “hot-spot deletion” regions along the dystrophin gene was performed on DNA from 48 muscle biopsy-confi rmed cases of dystrophinopathy. A positive detection rate of 58% (28/48) was observed, where 84% (16/19) Indian, 35% (6/17) Chinese and 50% (6/12) Malay ethnic groups showed deletions in their dystrophin genes. The Malaysian Indians appear to have a higher prevalence for large gene deletions compared to the Chinese and Malays. Further analyses of 42 confi rmed positive cases (present 28 plus previous 14 cases) by MPCR showed the majority of deletions were in the mid-distal region of the dystrophin gene (81% in exons 45-60). The MPCR is a specifi c and sensitive method for confi rmation of gene deletions responsible for dystrophinopathy.

INTRODUCTION: While waist circumference (WC) is widely used as an index for visceral fat accumulation and purportedly the primary pathology responsible for the metabolic syndrome (MS), its proposed cut-off value varies depending on the disparate diagnostic criteria used as well as on the gender, race and ethnic group being evaluated. Due to the strong association between MS and central obesity, waist circumference should be incorporated into the routine physical exam when assessing cardiovascular disease and diabetes risk. Currently however, there is no standard location for the measurement of WC. On literature review, we found no scientific rationale for preferring any one WC site to the others hence, this study.
OBJECTIVE: This study aims to (1) determine waist circumference measurement var iat ions among MS patients, (2005 NCEP-ATP III/AHA/NHLB criteria), at three levels: (A) umbilical level, (B) midline level (between the inferior margin of the ribs and the superior border of the iliac crest) and (C) level of the superior border of the iliac crest.
RESEARCH DESIGN AND METHODS: Across - sectional analytical study among adult patients, aged 40 to 69 years, diagnosed with MS using 2005 NCEP-ATP III/AHA/ NHLB criteria seen at the Philippine General Hospital, as part of the Asia-Oceania Survey on Metabolic Syndrome and Diabetes initiated by the Japan Diabetes Society.
RESULTS: A total of 187 MS individuals were included in the study (56% females). Both males and females were obese stage 1 (25.5 kg/m2 and 26.7 kg/m2 respectively). The mean WC measurements at level A in men was 92.9 cm (81.36 - 104.44 cm) and 93.83 cm (83.4 - 104.26 cm) in women; at level B, the mean WC in men was 90.73 cm (75.49 - 105.97 cm) and 91.51 cm (80.62 - 102.4 cm) in women; and at level C, the mean WC in men was 93.5 cm (81.97 - 105.03 cm) and 95.12 cm (85.11 - 105.13 cm) in women. Results showed that WC measurements at three levels did not significantly differ among MS patients when stratified to age and sex. However, when waist circumference was measured at three levels among all patients with MS, there was significant difference in WC taken at level B and level C (Sig = 0.009). Waist circumference at level A was similar and less variable to WC level B than WC at levelC.
CONCLUSIONS: Among patients with MS as defined by NCEPATP III/AHA/NHLB criteria, waist circumference at level B (midpoint level between the lower ribs and superior border of the iliac crest) was smaller than waist circumference at level A (umbilical level) and smaller than level C (superior border of the iliac crest) (WCB < WCA < WCC). There was greater variability in mean WC measurements at level B and level C. Mean WC measurements at level A (umbilical level) and level B (midpoint level) were similar and less variable and may be a better waist circumference measurements to level C (superior border of the iliac crest).

Human ; Male ; Female ; Aged ; Middle Aged ; Adult ; Adenosine Triphosphate ; Asia ; Cardiovascular Diseases ; Diabetes Mellitus ; Ethnic Groups ; Hospitals, General ; Intra-abdominal Fat ; Japan ; Metabolic Syndrome X ; Obesity ; Obesity, Abdominal ; Philippines ; Umbilicus ; Waist Circumference ;