Background: Transcatheter uterine artery embolisation (UAE) for the treatment of symptomatic fibroids has been performed in several centres in the United States, Western Europe and Asia with promising results. This study reports the authors' experience with UAE at the University Malaya Medical Centre. Method: Fifty women with symptomatic uterine fibroids who declined surgery were treated by transcatheter UAE. The uterine arteries were selectively catheterised and embolised with polyvinyl alcohol particles. Post-procedure analgesia was administered via patientcontrolled analgesic pump. The patients were followed up at an interval of 6/12 clinically and with MRI. Results: Transcatheter UAE was performed on all 50 patients with no major complications. 49 patients had both uterine arteries embolised while 1 patient had only the right uterine artery embolised on account of hypoplasia of the left uterine artery due to previous myomectomy. The mean hospital stay was 3.5 days (range, 2 to 7). At a mean follow-up of 24/52, all patients reported improvements in their presenting symptoms. Objective improvement in terms of reduction of uterine and fibroid sizes was determined on MRI. One patient, who initially responded with a decrease in uterine and dominant fibroid size, became symptomatic (menorrhagia) after 6 months and subsequent endometrial sampling revealed cystic glandular hyperplasia for which total abdominal hysterectomy was performed. Two other patients had no change in symptoms and after hysterectomy, the pathology revealed concurrent adenomyosis. Another 2 patients with cervical fibroids were treated with hysterectomy as there was no gross reduction in the size of fibroid following UAE. Overall, 90% of the patients had dramatic improvement of anaemia and symptoms at 1 year follow-up. Conclusion: Out of the 50 patients, 17 patients had total disappearance of their fibroids and 28 patients had more than 50% reduction in the size of fibroids after 1 year. 5 patients ended up with total abdominal hysterectomy. These results suggest that UAE is an appealing alternative to hysterectomy or myomectomy for many women with symptomatic fibroids.

The large population of human congestion in Makkah during Hajj would promote contagious diseases. Thus, the pilgrims require health care services that are efficient, effective, and high quality. The aim of this study is to determine the type of health-related problems among Malaysian pilgrims and to identify the health care services required by them during Hajj in Makkah. A cross-sectional study was conducted in which involved 379 Malaysian pilgrims in 2013/14234H. The survey was conducted after the pilgrims completed their Hajj ritual. A total of 400 sets of questionnaires were distributed at Abraj Janadriyah Hotel, which was occupied by more than 3000 Malaysian pilgrims. The response rate for this survey was 93%. Male respondents were constituted of 49.6% and female respondents were 50.4% with the mean age 52 years old. The underlying disease among Malaysian pilgrims during Hajj was respiratory disease (77.5%). The demands for health personnel (36.1%) and quality medication (34.7%) are among the important healthcare services required by the Malaysian pilgrims in Makkah. Respiratory disease is a common disease experienced by Malaysian pilgrims in Makkah. A certain types of services such as health personnel and quality medicine are strongly demanded by the Malaysian pilgrims to overcome their health problem during Hajj. This research provides a fundamental input to the health care providers, and also benefited the Hajj management authority to improve the quality of hajj management in future

Hajj and ‘Umrah pilgrimage are a huge congregation performed by Muslims in Makkah, Saudi Arabia. The pilgrimage causes overcrowding and congestion that can lead to a high risk of health problems, especially when pilgrims have health problems. The purpose of this study is to assess the reliability of EQ-5D as a measuring tool to capture the health status of the pilgrims. Data collection was done during Ramadhan’s ‘Umrah in 2014. In this cross-sectional study, a total of 300 self-administered questionnaires attached with the EQ-5D-5L questions were distributed to Malaysian ‘Umrah pilgrims in Makkah and willing to participate in the study. The outcomes from the questionnaires and EQ-5D-5L were systematically analysed by using the SPSS software. The response rate was 64%, involved female (53%) and male (47%) respondents with the mean age of 55 years old. Hypertension (21.5%) and diabetes (16.2%) were the commonest underlying health problems suffered by the respondents in this study. Based on the EQ-5D outcomes, 53.3% of the respondents had no problem in their movement. However, the mean of EQ-VAS (visual analogue scale) presented 83 out of 100 scaling point, which means they might have problems in their health status. In addition, this study revealed, respondents with underlying illnesses had difficulty in some dimensions in EQ-5D. Hypertension was identified as the commonest underlying disease amongst the pilgrims. A contradicted outcome from the objective and subjective measuring scales of EQ-5D and EQ-VAS respectively; presented its sensitivity of EuroQol as a measuring tool for the quality of life among pilgrims living within such congestion

OBJECTIVE: To compare the efficacy of short-course versus longcourse antibiotic therapy among patients undergoing appendectomy for complicated appendicitis. METHODS: The authors conducted an electronic search of PubMed, Cochrane Library, and EBSCOHost for studies from 2000 to January, 2000 to September, 2018 comparing short-course versus long-course antibiotic therapy in adults undergoing appendectomy for complicated appendicitis. The outcomes considered were the incidence of superficial surgical site infection and intra-abdominal abscess, and duration of hospital stay. Meta-analysis was performed using Review Manager software. RESULTS: A total of 360 patients in two studies were analyzed. Superficial surgical site infection was identified in 5 out of 123 patients in the short-course antibiotic group (4%), and 5 out of 237 patients in the long-course antibiotic group (2.1%) (95% CI 0.38, 5.51, p=0.58). There was a decrease in the incidence of intra-abdominal abscess in the short-course antibiotic group (6.5%), but the difference was not statistically significant (95% CI 0.32, 1.77, p=0.52). The duration of hospital stay was significantly less in the short-course antibiotic group (3.95 days) compared to the long-course antibiotic group (4.6 days) (95% CI -0.66, -0.21; p<0.001). CONCLUSION No difference between the <5-day and ≥5-day antibiotic course in terms of surgical site infection and intra-abdominal abscess was detected. However, the hospital stay of the <5-day group was shorter.
Appendectomy

The aim of present study was to determine the seroprevalence of Dirofilariaimmitis in dogs and cats from Riyadh, Saudi Arabia. Blood samples were collected by cephalicand jugular venipuncture from 294 dogs and 190 cats from Riyadh. Serum samples weretested against circulating D. immitis antigen using DiroCHEK?, SYNBIOTICS Corporation,San Diego, CA 92127, USA and anti-D. immitis antibodies using Green Spring D. immitis IgGantibody ELISA test kit, Shenzhen Lvshiyuan Biotechnology Co., Ltd. Guangdong, China. D.immitis antigens were detected in 7.82% of the dogs and in 1.58% of the cats, while antibodiesagainst D. immitis were detected in 13.61% of the dogs and 2.11% of the cats. In outdoordogs, antigens of D. immitis were detected in 10.33% while antibodies were detected in16.85%. A significant difference in the seroprevalence of D. immitis antibodies in dogs wasreported in the summer compared to the winter (p<0.05). There was no significant differenceobserved in the seroprevalence between males and females dogs. Older dogs (3-6 years)showed higher prevalence of D. immitis antigen compared to younger dogs, in the contraryD. immitis antibody prevalence was higher in younger dogs (1-3 years) compared to olddogs. In cats, the prevalence of D. immitis antigen and antibody was high in males comparedto the females, however, the difference was not statistically significant. There was no effectfor the season and age in the prevalence of D. immitis in cats.

Intestinal microsporidia is an emerging human disease caused by microsporidia. A study was conducted to determine the prevalence of microsporidia in patients with gastro-intestinal symptoms and to examine the clinical manifestations associated with intestinal microsporidiosis. A descriptive cross-sectional study using a well-structured questionnaire; a review of medical records was also undertaken. Positive stool samples were defined as presence of one or more pinkish-violet ovoid structures with a belt-like stripe under high power field (100x) using modified gram-chromotrope stain (MGC). A total of 353 faecal specimens of patients was examined and 100 patients were found to have positive stool samples for microsporidia. The overall prevalence of microsporidia was 28.3%. Acute and chronic diarrhoea were seen in 49.0% and 36.0% patients, respectively. The commonest clinical presentations were diarrhoea (85.0%) with 83.0% of patients having loose or watery stools, vomiting (75.0%), foul-smelling stools (60.0%), nausea (59.0%) and cramping abdominal pain (39.0%). The least common symptoms were fever (15.0%), mucous in stool (5.0%) and blood in stool (4.0%). This study concludes that the prevalence of microsporidia is still high (28.3%) and the majority of patients (93.0%) are symptomatic; the most common gastro-intestinal symptom is diarrhoea with loose or watery stools. Hence, it is recommended that a stool screening for microsporidia be done in selected patients presented with gastrointestinal symptoms.
Feces ; symptoms <1> ; Prevalence aspects ; Intestinal microsporidiosis ; Clinical

Introduction: Preventive fogging is defined as space spraying of insecticide against mosquitoes in order to prevent outbreak of mosquito borne infection. Despite provision of various preventive and control activities against dengue and chikungunya infection by Ministry of Health Guideline, the detail on preventive fogging has not yet specified. However, this has been adopted by certain institutions as part of the routine strategies against dengue outbreak. A study on preventive fogging was conducted in one of the hostels in Universiti Putra Malaysia. The research was done for 16 weeks in which one routine fogging activity was done at the mid period of study. The main objectives of this study were to determine the effectiveness of preventive fogging activities against Aedes mosquitoes and to identify the distribution and abundance of Aedes mosquitoes in the area. Method: The fogging activity was carried out by the management staff as part of their preventive measures in the student hostels. Ovitrap was used as an indicator to monitor the impact of fogging activity and its continuous surveillance was monitored weekly. The ovitraps were placed indoors and outdoors. Species identification was carried out in the laboratory. The SPSS program was used to analyse the statistical data on the effectiveness of fogging activity. Larval count (indoors and outdoors) and ovitrap index (OI) readings were identified as ovitrap surveillance data for statistical analysis. Results: The results showed that Aedes albopictus was the only species of the genus Aedes found in this hostel. The area had been highly infested by Ae. Albopictus as indicated by high Ovitrap Index ranging between 48.33% to 90.00%. The mean (SD) of Ovitrap Index was reduced from 71.67% (12.73%) (before the preventive fogging), to 69.42% (14.40%) (after the fogging). Overall reduction in mosquito and larval density was also observed between pre and post fogging activity in this study. Conclusion: The implementation of preventive fogging has favourably reduced the dengue vector population up to 5 weeks after the introduction of preventive fogging. However, sole dependency on preventive fogging may lead to insecticide resistance. Revisiting the policy on preventive fogging; and identifying it as an additional tool for preventing dengue infection in higher learning institutions are recommended.

We investigated the immunogenicity of recombinant rMSP1 (rPbMSP1) that was generated from Plasmodium berghei. The rPbMSP1 formulated in alum was found to be immunogenic which induced high levels of specific anti-rPbMSP1 antibody. The IgG2a response predominated over IgG1 during the challenge infection in the vaccinated mice. Mice vaccinated with rPbMSP1 in alum mounted significant protective immunity against challenge infection (P < 0.01). On day 121 after the booster, three out of ten mice immunized with rPbMSP1 in PBS survived parasite infection (P < 0.05) and eight out of ten mice vaccinated with r MSP1 in alum did (P < 0.01). Hence, immunization with MSP1 in alum obviously has conferred protective effects, which prevented death from P. berghei lethal infection in mice (P < 0.01). These observations provide an excellent model for clinical assessment of this formulation in human subjects.
aluminum sulfate ; Laboratory mice ; upper case pea ; Infection as complication of medical care ; protect

The distributions of flies are not only confined to ground level but can also be at higher altitudes. Here, we report three forensic cases involving dipterans in high-rise buildings in Kuala Lumpur, Malaysia. Case 1 involved a corpse of adult female found at the top floor of a fifteen-story apartment. Case 2 dealt with a body of a 75-year-old female discovered in a bedroom on the eleventh floor of an eighteen-story building, while Case 3 was a 52-year-old male found in his fifth floor shop house. Interestingly, entomological analysis revealed that all corpses were infested with similar Dipterans: Megaselia scalaris (Loew) (Diptera: Phoridae), Synthesiomyia nudiseta (Wulp) (Diptera: Muscidae) and sarcophagid (Diptera: Sarcophagidae). The first two species were commonly associated with corpses found indoors at ground level. We noted the additional occurrence of blowflies Chrysomya megacephala (Fabricius) (Diptera: Calliphoridae) and Chrysomya rufifacies Macquart (Diptera: Calliphoridae) larvae in Case 2 and Case 3, respectively. Findings from this study are significant as they demonstrate that certain groups of fly can locate dead bodies even in high-rise buildings. Forensic entomofauna research on corpses found at high elevation is scarce and our study has highlighted the peculiarity of the fly species involved in Malaysia.

The paper puts forth the need for health care workers safety whilst undertaking their job on a daily basis. Presently there are number of factors that are directly linked to the safety of health care workers. However, Occupational Health is very important and useful for health workers that are exposed to their job hazards. Every year, many lives are lost because of the spread of infections in hospitals. Every hospital’s occupational health departments should ensure that all new staff are vaccinated to protect them against microorganisms carried by other patients, and with vaccinated against preventable diseases. This will help to prevent the health workers from occupational exposure to patients’ blood or any other bodily substances, including injury from sharp objects, and also guarantees that the new employees does not infect the patients with infectious diseases. Furthermore, all the new staff should be screened for blood borne pathogenic diseases.
Occupational Health ; Sharp employment screening ; Healthcare Workers and vaccination.