MyMedR

Epidemiology and strain characterization of rotavirus diarrhea in Malaysia

Hung LC, Wong SL, Chan LG, Rosli R, Ng AN, Bresee JS

Int J Infect Dis, 2006 Nov;10(6):470-4.

The objectives of the study were to describe the epidemiology and strain characterization of rotavirus (RV), to determine the proportion of hospitalizations for diarrhea attributable to RV among children under 5 years of age, and to estimate the disease burden of RV diarrhea in Malaysia.

Matched MeSH terms: Prospective Studies

Fulltext Pneumatic reduction of intussusception using equipment readily available in the hospital

Zulfiqar MA, Noryati M, Hamzaini AH, Thambidorai CR

Med J Malaysia, 2006 Jun;61(2):199-203.

PMID: 16898311 MyJurnal

The purpose of this study was to determine the effectiveness of pneumatic reduction of intussusception using equipment readily available in the hospital. Twenty-two children aged between four months and four years had pneumatic reduction of intussusception. The device used was assembled using (i) a hand-held pump attached to a pressure gauge, and (ii) a 3-way Foley's balloon catheter. There was a 73% success rate and there were no complications. The device used was effective and safe for the pneumatic reduction of intussusception.

Matched MeSH terms: Prospective Studies

Adenoid mast cells and their role in the pathogenesis of otitis media with effusion

Abdullah B, Hassan S, Sidek D, Jaafar H

J Laryngol Otol, 2006 Jul;120(7):556-60.

PMID: 16834804 DOI: 10.1017/S002221510

INTRODUCTION: Otitis media with effusion (OME) is an inflammation of the middle ear in which a collection of liquid is present in the middle-ear space while the tympanic membrane is intact. The association between adenoid inflammation and OME has long been noted but the exact mechanism is still much debated. We studied the role of adenoid mast cells in the causation of OME.
OBJECTIVE: To study the distribution and role of adenoid mast cells in the causation of OME.
METHODOLOGY: A cross-sectional, prospective study was carried out in the otorhinolaryngologic clinic, department of otorhinolaryngology (ORL), Science University of Malaysia, from June 1999 to September 2001. A total number of 50 cases were studied. Twenty-five of these patients underwent adenoidectomy, while another 25 patients underwent adenoidectomy and myringotomy with ventilation tube insertion. The adenoid specimens from all patients were examined for the number of adenoid mast cells present, using light microscopy and toluidine blue as the staining agent. The results were analysed using SPSS version 10.0 computer software.
RESULT: The population of adenoid mast cells in children with OME was significantly greater than that in children without OME (p=0.000).
CONCLUSION: The increased number of adenoid mast cells in patients with OME suggests that inflammation may play a role in this condition.

Matched MeSH terms: Prospective Studies

A hospital-based surveillance for Japanese encephalitis in Bali, Indonesia

Kari K, Liu W, Gautama K, Mammen MP, Clemens JD, Nisalak A, et al.

BMC Med, 2006;4:8.

PMID: 16603053

Japanese encephalitis (JE) is presumed to be endemic throughout Asia, yet only a few cases have been reported in tropical Asian countries such as Indonesia, Malaysia and the Philippines. To estimate the true disease burden due to JE in this region, we conducted a prospective, hospital-based surveillance with a catchment population of 599,120 children less than 12 years of age in Bali, Indonesia, from July 2001 through December 2003.

Matched MeSH terms: Prospective Studies

Fulltext Underlay myringoplasty: comparison of human amniotic membrane to temporalis fascia graft

Harvinder S, Hassan S, Sidek DS, Hamzah M, Samsudin AR, Philip R

Med J Malaysia, 2005 Dec;60(5):585-9.

PMID: 16515109

Human amniotic membrane as a homograft material was compared to temporalis fascia to close tympanic membrane perforations in 50 patients with chronic otitis media. Human amniotic membrane was used in 20 patients while temporalis fascia was used in the remaining 30. Anatomical closure of the perforation and reduction of the air-bone gap was measured. The graft uptake showed a 65% success rate for the amniotic membrane and 56.7% for the temporalis fascia at 3 months post-operatively. Significant closure of air-bone gap was observed in the human amniotic group. These results indicate comparable outcomes between human amniotic membrane and the temporalis fascia graft.

Matched MeSH terms: Prospective Studies

Quantitative and qualitative comparison of a new prosthetic suspension system with two existing suspension systems for lower limb amputees

Eshraghi A, Abu Osman NA, Karimi MT, Gholizadeh H, Ali S, Wan Abas WA

Am J Phys Med Rehabil, 2012 Dec;91(12):1028-38.

PMID: 23168378 DOI: 10.1097/PHM.0b013e318269d82a

The objectives of this study were to compare the effects of a newly designed magnetic suspension system with that of two existing suspension methods on pistoning inside the prosthetic socket and to compare satisfaction and perceived problems among transtibial amputees.

Matched MeSH terms: Prospective Studies

Fulltext Coitus to expedite the onset of labour: a randomised trial

Omar NS, Tan PC, Sabir N, Yusop ES, Omar SZ

BJOG, 2013 Feb;120(3):338-45.

PMID: 23145957 DOI: 10.1111/1471-0528.12054

To evaluate the effect of suggesting coitus as a safe and effective means to expedite labour on pregnancy duration and requirement for labour induction.

Matched MeSH terms: Prospective Studies

Tocolysis in term breech external cephalic version

Nor Azlin MI, Haliza H, Mahdy ZA, Anson I, Fahya MN, Jamil MA

Int J Gynaecol Obstet, 2005 Jan;88(1):5-8.

PMID: 15617697

To study the effect of ritodrine tocolysis on the success of external cephalic version (ECV) and to assess the role of ECV in breech presentation at our centre.

Matched MeSH terms: Prospective Studies

Fulltext Risk factors for anti tuberculous drugs induced hepatitis: a prospective survey from a chest clinic in a general hospital

Fauzi ARM, Shah A, Rathor MY, Satwi S

Med J Malaysia, 2004 Mar;59(1):72-7.

PMID: 15535339

A prospective survey on 14 consecutive cases with tuberculous drug induced hepatitis was done at our chest clinic in a state general hospital over a period of 15 months. There were 30 controls chosen randomly from the chest clinic register. The cases had lower mean body mass index (P<0.008), serum albumin (P<0.005) and higher serum globulin (P<0.04). Serum liver transaminases and total bilirubin rose significantly during the acute episode of drug induced hepatitis. Among the risk factors studied, only chronic hepatitis B carrier status was found to be more prevalent among the cases. There was one death (7.1%) over the whole study period.
Study site: Chest clinic, Hospital Tengku Ampuan Afzan (HTAA), Kuantan, Pahang, Malaysia

Matched MeSH terms: Prospective Studies

Fulltext External fixation versus internal fixation for closed unstable intra-articular fracture of the distal radius. Early results from a prospective study

Zamzuri Z, Yusof M, Hyzan MY

Med J Malaysia, 2004 Mar;59(1):15-9.

PMID: 15535330

This is a prospective study of a series of 26 patients with closed unstable comminuted intra-articular fracture distal end of the radius treated with two different methods of treatment to compare their anatomical and functional results. The external fixation group consisted of 12 patients and internal fixation group consisted of 14 patients. The anatomical and functional assessments were performed at six months and one year. The anatomical results at six months and one year showed that the internal fixation group was effective in maintaining the reduction compared to the external fixation group. The radial height, volar tilt and radial inclination were well maintained. However, the functional results at six months and one year showedno differences between these two types of fixation. The complication rate was higher in external fixation group.

Matched MeSH terms: Prospective Studies

Population pharmacokinetic modelling of tramadol with application of the NPEM algorithms

Gan SH, Ismail R, Wan Adnan WA, Zulmi W, Jelliffe RW

J Clin Pharm Ther, 2004 Oct;29(5):455-63.

PMID: 15482390

Although the kinetic behaviour of tramadol has been described, the present study is the first to our knowledge, to report specifically on the population pharmacokinetic modelling of tramadol hydrochloride.

Matched MeSH terms: Prospective Studies

Utilisation of community pharmacists by the general public in Malaysia

Chua SS, Lim KP, Lee HG

Int J Pharm Pract, 2013 Feb;21(1):66-9.

PMID: 23301536 DOI: 10.1111/j.2042-7174.2012.00219.x

The study was conducted to assess how the general public in the Klang Valley, Malaysia, utilised community pharmacists.

Matched MeSH terms: Prospective Studies

Use of non-invasive phase contrast magnetic resonance imaging for estimation of atrial septal defect size and morphology: a comparison with transesophageal echo

Piaw CS, Kiam OT, Rapaee A, Khoon LC, Bang LH, Ling CW, et al.

Cardiovasc Intervent Radiol, 2006 Mar-Apr;29(2):230-4.

PMID: 16252078

Transesophageal echocardiography (TEE) is a trusted method of sizing atrial septal defect (ASD) prior to percutaneous closure but is invasive, uncomfortable, and may carry a small risk of morbidity and mortality. Magnetic resonance imaging (MRI) may be useful non-invasive alternative in such patients who refuse or are unable to tolerate TEE and may provide additional information on the shape of the A0SD.

Matched MeSH terms: Prospective Studies

Fulltext Cotton bud and ear cleaning--a loose tip cotton bud?

Lee LM, Govindaraju R, Hon SK

Med J Malaysia, 2005 Mar;60(1):85-8.

PMID: 16250286

Complications that arise from self-cleaning the external ear canal are common. This is a prospective study using standard questionnaire on the practice of ear cleaning in 50 subjects. A loose tip cotton bud was also shown to them to assess if it was acceptable to replace their current cotton bud. Thirty six percent of them clean their ears by introducing an object into the ear canal once or more a day. The commonest reason to clean the ears was the presence of earwax. Only 6% used a cotton bud to mop fluid from the ear canal. Almost all (92%) the subjects used a cotton bud to clean the ear. A complication rate of 2% was noted. A loose tip cotton swab was shown to the subjects. Despite explaining that it is safer and better, only 24% of the subject were willing to change to this loose tip cotton bud. Seventy four percent of the subjects cleaned their ear regularly because of earwax. The misconception of needing to clean the ear canal by introducing an object into the ear is rampant. This practice should be avoided and health care providers can play an important role in this.

Matched MeSH terms: Prospective Studies

A randomized, placebo-controlled, double-blind, prospective clinical trial of silicone gel in prevention of hypertrophic scar development in median sternotomy wound

Chan KY, Lau CL, Adeeb SM, Somasundaram S, Nasir-Zahari M

Plast Reconstr Surg, 2005 Sep 15;116(4):1013-20; discussion 1021-2.

PMID: 16163087

BACKGROUND: Hypertrophic scarring caused by sternotomy is prevalent among Asians. The effectiveness of silicone gel in scar prevention may influence the decision of surgeons and patients regarding its routine use during the postoperative period.

METHODS: The authors conducted a randomized, placebo-controlled, double-blind, prospective clinical trial. The susceptibility to scar development varied among patients; therefore, sternal wounds were divided into the upper half and the lower half. Two types of coded gel prepared by an independent pharmacist were used on either half. Thus, selection and assessment biases and confounders were eliminated.

RESULTS: One hundred wounds in 50 patients were randomized into two arms, 50 control and 50 silicone gels. The median age was 61 years and there were 34 men and 16 women. Ethnic distribution was 28 Malays, 18 Chinese, and four Indians. No side effect caused by the silicone gel was noted. Ninety-eight percent of patients had moderate to good compliance. The incidence of sternotomy scar was 94 percent. At the third month postoperatively, the silicone gel wounds were scored lower when compared with the control wounds. The differences were statistically significant in all parameters, including pigmentation (p = 0.02), vascularity (p = 0.001), pliability (p = 0.001), height (p = 0.001), pain (p = 0.001), and itchiness (p = 0.02).

CONCLUSIONS: The effect of silicone gel in prevention of hypertrophic scar development in sternotomy wounds is promising. There are no side effects and patients' compliance is satisfactory. This study may popularize the use of silicone gel in all types of surgery to minimize the formation of hypertrophic scars in the early postoperative period.

Matched MeSH terms: Prospective Studies

Hearing screening of infants in Neonatal Unit, Hospital Universiti Sains Malaysia using transient evoked otoacoustic emissions

Khairi MD, Din S, Shahid H, Normastura AR

J Laryngol Otol, 2005 Sep;119(9):678-83.

PMID: 16156907

The objective of this prospective study was to report on the prevalence of hearing impairment in the neonatal unit population. From 15 February 2000 to 15 March 2000 and from 15 February 2001 to 15 May 2001, 401 neonates were screened using transient evoked otoacoustic emissions (TEOAE) followed by second-stage screening of those infants who failed the initial test. Eight (2 per cent) infants failed one ear and 23 (5.74 per cent) infants failed both ears, adding up to 7.74 per cent planned for second-stage screening. Five out of 22 infants who came for the follow up failed the screening, resulting in a prevalence of hearing impairment of 1 per cent (95 per cent confidence interval [95% CI]: 0.0-2.0). Craniofacial malformations, very low birth weight, ototoxic medication, stigmata/syndromes associated with hearing loss and hyperbilirubinaemia at the level of exchange tranfusion were identified to be independent significant risk factors for hearing impairment, while poor Apgar scores and mechanical ventilation of more than five days were not. In conclusion, hearing screening in high-risk neonates revealed a total of 1 per cent with hearing loss. The changes in the risk profile indicate improved perinatal handling in a neonatal population at risk for hearing disorders.

Matched MeSH terms: Prospective Studies

Comparison of serum cardiac troponin T and creatine kinase MB isoenzyme mass concentrations in asphyxiated term infants during the first 48 h of life

Boo NY, Hafidz H, Nawawi HM, Cheah FC, Fadzil YJ, Abdul-Aziz BB, et al.

J Paediatr Child Health, 2005 Jul;41(7):331-7.

PMID: 16014136

This prospective study aimed to compare serum creatine kinase MB isoenzyme (CK-MB) mass concentrations and cardiac troponin T (cTnT) concentrations during the first 48 h of life in asphyxiated term infants.

Matched MeSH terms: Prospective Studies

Fulltext Percutaneous dilational tracheostomy--a 3 year experience in a general hospital in Malaysia

Tan CC, Lee HS, Balan S

Med J Malaysia, 2004 Dec;59(5):591-7.

PMID: 15889560

All percutaneous tracheostomies performed in the general intensive care unit (ICU), Hospital Sultanah Aminah, Johor Bahru, Malaysia, from July 1999 to June 2002 were studied. The tracheostomies were performed as an elective bedside technique in the ICU. A total of 352 percutaneous tracheostomies were performed. Eighty-eight percent of the tracheostomies were completed within 15 minutes. The most common complication was bleeding which occurred in 52 patients (14.7%). The rest of the complications encountered were:- transient hypoxia twelve (3.4%), inability/ difficulty to insert tracheostomy tube eight (2.3%), false passage four (1.1%), transient hypotension two (0.6%), pneumothorax two (0.6%), peristomal infection two (0.6%), subcutaneous emphysema one (0.3%), cuff rupture one (0.3%), oesophageal cannulation one (0.3%), and granuloma formation one (0.3%). Conversion to conventional tracheostomies were performed on 7 patients (2%). There was one unfortunate death related to percutaneous tracheostomy. In conclusion, percutaneous dilational tracheostomy can be used safely to manage the airway of critically ill patients.

Matched MeSH terms: Prospective Studies

Fulltext Ultrasound in the assessment of the palpable breast mass

Hasni H, Meah FA, Norlia A, Sharifah NA, Zulfiqar A

Med J Malaysia, 2004 Oct;59(4):486-94.

PMID: 15779581

The aim of the study was: to obtain the profile of patients (with regards to age and family history of breast cancer) with a palpable breast mass. To determine the validity of ultrasound in the assessment of the palpable breast mass by determining the sensitivity, specificity, positive predictive value, negative predictive value and accuracy of ultrasound in distinguishing a malignant mass. To determine the most discriminating ultrasound characteristics for differentiating benign and malignant masses. Seventy patients who had fine needle aspiration cytology of a palpable breast mass were subjected to an ultrasound assessment of the mass. The ultrasound findings were classified as benign, indeterminate or malignant. These findings were then compared with either the cytology or histology results in cases that eventually had surgical excision. The age of the patients ranged from 15 to 66 years old The majority was in the third and fourth decades with an average age of 25 years. The 8 patients with a proven malignant breast mass were aged between 39 and 66 years old. They did not have any family history of breast cancer. Only 4 patients had a family history of breast carcinoma and all proved to have a benign breast lesion. Ultrasound had a sensitivity of 100%, specificity of 85.7%, positive predictive value of 50%, negative predictive value of 100% and accuracy of 87.5% for distinguishing a malignant mass. For benign masses: 93.7% had well-defined margins, 81.3% had homogenous internal echoes, 91.7% had depth-width ratio of less than 1.0 and 89% were compressible. For malignant masses: 87.5% had either ill-defined or irregular margins, 87.5% had inhomogenous internal echoes and mixed posterior echoes, and 100% were incompressible. The majority of patients with a palpable breast mass were aged below 40 years old. Most of the patients with a malignant breast mass were aged 40 years and older. Neither a positive nor a negative family history of breast cancer had any significance on outcome. Ultrasound had high sensitivity, specificity and accuracy in distinguishing a malignant mass. The most discriminating benign ultrasound characteristic was compressibility. The most discriminating malignant ultrasound characteristic was ill-defined and irregular margins.

Matched MeSH terms: Prospective Studies

Effect of Religious Beliefs on the Smoking Behaviour of University Students: Quantitative Findings From Malaysia

Elkalmi RM, Alkoudmani RM, Elsayed TM, Ahmad A, Khan MU

J Relig Health, 2016 Dec;55(6):1869-75.

PMID: 26429730 DOI: 10.1007/s10943-015-0136-0

The Malaysian official Islamic authorities have issued a "fatwa" (Islamic ruling) regarding smoking practice which prohibits Muslims from smoking because of its potential harm to health. Since the prevalence of smoking among Malaysian students is high, this study was designed to explore the perceptions and opinions of Malaysian Muslim students towards smoking in International Islamic University of Malaysia. A prospective, cross-sectional study was conducted among School of Science students in International Islamic University Malaysia. Convenience sampling approach was used to recruit 323 students based on sample size calculation. A content- and face-validated questionnaire was used to collect the data from the participants. Non-smokers highly supported the fatwa on smoking forbiddance than smokers (94 vs 64.3 %, p = 0.001). A significant proportion of non-smokers believed that Islam prohibits smoking because of its potential harm (94.9 vs 71.4 %, p = 0.001). Majority of smokers agreed that addiction is the main barrier towards smoking cessation (78.6 vs 61.5 %, p = 0.019). The results showed positive influences of Islamic beliefs on the non-smokers. Further studies are required to validate these findings by surveying other universities of Malaysia.

Matched MeSH terms: Prospective Studies

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