MyMedR

Fulltext The effectiveness of Tualang honey in reducing post-tonsillectomy pain

Abdullah B, Lazim NM, Salim R

Kulak Burun Bogaz Ihtis Derg, 2015;25(3):137-43.

PMID: 26050853 DOI: 10.5606/kbbihtisas.2015.00008

This study aims to evaluate the effectiveness of Tualang honey in reducing post-tonsillectomy pain.

Matched MeSH terms: Pain, Postoperative/diagnosis

Fulltext Ni endoscopic classification for Storz Professional Image Enhancement System (SPIES) endoscopy in the detection of upper aerodigestive tract (UADT) tumours

Abdullah B, Rasid NSA, Lazim NM, Volgger V, Betz CS, Mohammad ZW, et al.

Sci Rep, 2020 04 24;10(1):6941.

PMID: 32332848 DOI: 10.1038/s41598-020-64011-6

The diagnostic procedure for upper aerodigestive tract (UADT) tumours is by white light endoscopy (WLE) combined with biopsy. However, WLE has difficulty identifying minute epithelial changes which hinders early diagnosis. Storz Professional Image Enhancement System (SPIES) is designed to enhance the visualization of microvasculature on the mucosal surface and detect any epithelial changes. In this study, we aimed to evaluate the use of Ni endoscopic classification with SPIES endoscopy in the detection of UADT tumours. Fifty-nine patients with suspected UADT tumours underwent WLE followed by SPIES endoscopy. All the tumours were biopsied and sent for histopathological examination (HPE). The kappa index (κ) was used to evaluate the agreement between the methods. The level of agreement between SPIES using Ni classification and HPE showed almost perfect agreement as compared to moderate agreement between WLE and HPE. The sensitivity and specificity for WLE and HPE were 77.5% and 84.2% respectively with positive predictive value (PPV) of 91.2% and negative predictive value (NPV) of 64%. The sensitivity and specificity for SPIES endoscopy using Ni classification and HPE were 97.5% and 94.7% respectively with PPV of 97.5% and NPV of 94.7%. SPIES endoscopy using Ni classification is a valid tool for earlier tumour detection.

Matched MeSH terms: Head and Neck Neoplasms/diagnosis*

Fulltext Robot-assisted radiofrequency ablation of primary and secondary liver tumours: early experience

Abdullah BJ, Yeong CH, Goh KL, Yoong BK, Ho GF, Yim CC, et al.

Eur Radiol, 2014 Jan;24(1):79-85.

PMID: 23928933 DOI: 10.1007/s00330-013-2979-7

OBJECTIVE: Computed tomography (CT)-compatible robots, both commercial and research-based, have been developed with the intention of increasing the accuracy of needle placement and potentially improving the outcomes of therapies in addition to reducing clinical staff and patient exposure to radiation during CT fluoroscopy. In the case of highly inaccessible lesions that require multiple plane angulations, robotically assisted needles may improve biopsy access and targeted drug delivery therapy by avoidance of the straight line path of normal linear needles.

METHODS: We report our preliminary experience of performing radiofrequency ablation of the liver using a robotic-assisted CT guidance system on 11 patients (17 lesions).

RESULTS/CONCLUSION: Robotic-assisted planning and needle placement appears to have high accuracy, is technically easier than the non-robotic-assisted procedure, and involves a significantly lower radiation dose to both patient and support staff.

KEY POINTS: • An early experience of robotic-assisted radiofrequency ablation is reported • Robotic-assisted RFA improves accuracy of hepatic lesion targeting • Robotic-assisted RFA makes the procedure technically easier with significant lower radiation dose.

Matched MeSH terms: Liver Neoplasms/diagnosis

Fulltext Preliminary report on somatostatin receptor imaging in rare endocrine tumours

Abdullah BJJ, Paramsothy M, Khir ASM, Chan SP

Med J Malaysia, 2000 Jun;55(2):169-73.

PMID: 19839144

Our preliminary experience of Somatostatin Receptor Positive Tumour Scintigraphy (SRPTS) in the management of some rare neuroendocrine tumours is highlighted. Six patients were evaluated using SRPTS. A single patient each with Zollinger-Ellison syndrome, recurrent medullary carcinoma of thyroid and Stage IV neuroblastoma. Two patients with phaeochromocytoma, and one patient with suspected insulinoma were evaluated. SRPTS was useful in three of the six patients studied i.e. patient with gastrinoma, recurrent medullary carcinoma of thyroid and metastatic neuroblastoma. SRPTS although expensive is a useful and cost-effective approach of rare endocrine tumours and it role as a first line tool in the diagnosis is discussed.

Matched MeSH terms: Neuroblastoma/diagnosis; Zollinger-Ellison Syndrome/diagnosis; Carcinoma, Medullary/diagnosis

Fulltext Evaluation of a worksite cervical screening initiative to increase Pap smear uptake in Malaysia: a cluster randomized controlled trial

Abdullah F, O'Rorke M, Murray L, Su TT

Biomed Res Int, 2013;2013:572126.

PMID: 24073411 DOI: 10.1155/2013/572126

BACKGROUND: Despite the significant burden of cervical cancer, Malaysia like many middle-income countries relies on opportunistic cervical screening as opposed to a more organized population-based program. The aim of this study was to ascertain the effectiveness of a worksite screening initiative upon Papanicolaou smear test (Pap test) uptake among educated working women in Malaysia.

METHODS: 403 female teachers who never or infrequently attended for a Pap test from 40 public secondary schools in Kuala Lumpur were recruited into a cluster randomized trial conducted between January and November 2010. The intervention group participated in a worksite cervical screening initiative whilst the control group received usual care from the existing cervical screening program. Multivariate logistic regression was performed to determine the impact of the intervention program on Pap smear uptake after 24 weeks of followup.

RESULTS: The proportion of women attending for a Pap test was significantly higher in the intervention than in the control group (18.1% versus 10.1%, P value < 0.05) with the worksite screening initiative doubling the Pap smear uptake, adjusted odds ratio 2.44 (95% CI: 1.29-4.62).

CONCLUSION: Worksite health promotion interventions can effectively increase cervical smear uptake rates among eligible workers in middle-income countries. Policy makers and health care providers in these countries should include such interventions in strategies for reducing cervical cancer burden. This trial is registered with IRCT201103186088N1.

Matched MeSH terms: Uterine Cervical Neoplasms/diagnosis*

Fulltext Factors related to poor practice of Pap smear screening among secondary school teachers in Malaysia

Abdullah F, Aziz NA, Su TT

Asian Pac J Cancer Prev, 2011;12(5):1347-52.

PMID: 21875295

INTRODUCTION: The Pap smear test has been regarded as a promising cervical screening tool since 1940s. Yet its importance has been overlooked by beneficiaries in Malaysia. This underlines the need to identify the prevalence of Pap smear practice and influencing factors towards the practice among educated working women.

METHODS: A survey was conducted with 403 female teachers from 40 public secondary schools in Malaysia selected by cluster random sampling. Data were collected from January to March 2010 using a self-administered questionnaire. Multivariate logistic regression was performed to identify the factors related to the Pap smear practice.

RESULTS: The rate for participants who ever had Pap test was only 38% and poor practice of was significantly higher among: those with aged less than 35 years; those practicing hormonal contraceptive method; and individuals perceiving barriers to the Pap smear screening test. In contrast, the findings were significantly lower in women with longer duration of teaching service; higher income groups; ever pregnant; having chronic diseases; health insurance coverage; and who had perceived benefit of Pap smear screening.

CONCLUSION: Barriers towards practicing Pap smear exist even among educated career women. Tailor-made health promotion and education on cervical cancer and the benefit of Pap smear screening are essential to change the behavior of the study population.

Matched MeSH terms: Uterine Cervical Neoplasms/diagnosis*

Enhancement of the cervical cancer screening program in Malaysia: a qualitative study

Abdullah F, Su TT

Asian Pac J Cancer Prev, 2010;11(5):1359-66.

PMID: 21198293

INTRODUCTION: Cervical cancer has long been known as a preventable disease. Yet it still is a prime women's health issue globally. In Malaysia, the current cervical cancer screening program, introduced in the 1960s, has been found to be unsuccessful in terms of Pap smear coverage. The aim of this study is to determine providers perceptives on the program and the feasibility of practicing an organized cervical screening program in Malaysia.

METHODS: 11 key informant interviews were conducted with policy makers and health care providers from the Ministry of Health in Malaysia from October 2009 to May 2010. Interviewees' perceptions were explored on current and organized cervical screening program based on their expertise and experience.

RESULTS: The results highlighted that the existing cervical screening program in Malaysia faced flaws at all levels that failed to reduce cervical cancer morbidity and mortality. The identified weaknesses were poor acceptance by women, lack of commitment by health care providers, nature of the program, an improper follow-up system, limited resources and other competing needs. Complementarily, all interviewees perceived an organized cervical screening program as an alternative approach both feasible and acceptable by women and government to practice in Malaysia.

CONCLUSION: Better screening coverage depends on an effective screening program that incorporates a behaviour-based strategy. A new program should be focused in the policy-making context to improve screening coverage and to effectively combat cervical cancer.

Matched MeSH terms: Uterine Cervical Neoplasms/diagnosis

Applying the Transtheoretical Model to evaluate the effect of a call-recall program in enhancing Pap smear practice: a cluster randomized trial

Abdullah F, Su TT

Prev Med, 2013;57 Suppl:S83-6.

PMID: 23415623 DOI: 10.1016/j.ypmed.2013.02.001

The objective of this study was to evaluate the effect of a call-recall approach in enhancing Pap smear practice by changes of motivation stage among non-compliant women.

Matched MeSH terms: Uterine Cervical Neoplasms/diagnosis

Fulltext Fetal MRI of thoraco-omphalopagus conjoined twins

Abdullah H, Abdul Wahab N, Abu Bakar K

BMJ Case Rep, 2017 Jun 13;2017.

PMID: 28611167 DOI: 10.1136/bcr-2017-219793

Matched MeSH terms: Prenatal Diagnosis/methods*

Multimodality cardiac imaging of submitral left ventricular aneurysm with concurrent descending aorta mycotic aneurysm

Abdullah H, Jiyen K, Othman N

BMJ Case Rep, 2017 Sep 27;2017.

PMID: 28954754 DOI: 10.1136/bcr-2017-221466

We present a case of a 20-year-old Malay man with underlying tuberculous (TB) lymphadenitis who presented with shortness of breath and found to have submitral left ventricular aneurysm (SLVA). SLVA is well recognised but rare. Incidence of SLVA in Malay has never been documented. This is the first reported case of SLVA in Malays with concomitant thoracic aorta mycotic aneurysm. TB has been reported to be associated with SLVA. Treatment is either surgical or conservative. Imaging is required for diagnosis and preoperative assessment. Multimodality imaging include echocardiography (ECHO), cardiac CTangiography and the robust multiparametric cardiac MR (CMR). ECHO is the first line imaging and useful for initial detection of the aneurysm. CMR including the late gadolinium enhancement allows excellent visualisation of the LV aneurysm, tissue characterisation, cardiac function and detection of associated pathology as shown in this case.

Matched MeSH terms: Diagnosis, Differential; Heart Aneurysm/diagnosis*; Aortic Aneurysm, Thoracic/diagnosis*

Undiagnosed acute phase endobronchial tuberculosis with progression to irreversible tracheobronchial stenosis

Abdullah H, Quek CZ

BMJ Case Rep, 2017 Aug 07;2017.

PMID: 28784877 DOI: 10.1136/bcr-2017-219877

Matched MeSH terms: Tuberculosis, Pulmonary/diagnosis*

Abnormal dexamethasone suppression tests in a rifampicin-treated patient with suspected Cushing's syndrome

Abdullah HN, Nowalid WK

Endokrynol Pol, 2010 Nov-Dec;61(6):706-9.

PMID: 21104646

The dexamethasone suppression test is a useful endocrinological test to diagnose Cushing's syndrome. However, its interpretation may be influenced by many factors such as stress, alcohol, failure to ingest the dexamethasone, altered metabolism, drug interaction and obesity. This report illustrates such an instance, whereby the result of the test was erratic due to the anti-tuberculous drug rifampicin. Rifampicin has been found to profoundly attenuate the biological effects of dexamethasone, probably by enhancing its metabolism in the liver. The exact mechanism of the drug interaction remains elusive, though induction of hepatic CYP3A4 enzyme complex is a possible mechanism. In a patient treated with rifampicin, the results of dexamethasone suppression tests thus have no diagnostic value and can be very misleading.

Matched MeSH terms: Cushing Syndrome/diagnosis*

Rapid detection of Salmonella Typhi by loop-mediated isothermal amplification (LAMP) method

Abdullah J, Saffie N, Sjasri FA, Husin A, Abdul-Rahman Z, Ismail A, et al.

Braz J Microbiol, 2014;45(4):1385-91.

PMID: 25763045

An in-house loop-mediated isothermal amplification (LAMP) reaction was established and evaluated for sensitivity and specificity in detecting the presence of Salmonella Typhi (S. Typhi) isolates from Kelantan, Malaysia. Three sets of primers consisting of two outer and 4 inner were designed based on locus STBHUCCB_38510 of chaperone PapD of S. Typhi genes. The reaction was optimised using genomic DNA of S. Typhi ATCC7251 as the template. The products were visualised directly by colour changes of the reaction. Positive results were indicated by green fluorescence and negative by orange colour. The test was further evaluated for specificity, sensitivity and application on field samples. The results were compared with those obtained by gold standard culture method and Polymerase Chain Reaction (PCR). This method was highly specific and -10 times more sensitive in detecting S. Typhi compared to the optimised conventional polymerase chain reaction (PCR) method.

Matched MeSH terms: Typhoid Fever/diagnosis*

Preliminary report on spiegelberg pre and post-operative monitoring of severe head-injured patients who received decompressive craniectomy

Abdullah J, Zamzuri I, Awang S, Sayuthi S, Ghani A, Tahir A, et al.

Acta Neurochir. Suppl., 2005;95:311-4.

PMID: 16463872

The monitoring of craniospinal compliance is uncommonly used clinically despite it's value. The Spiegelberg compliance monitor calculates intracranial compliance (C = deltaV/deltaP) from a moving average of small ICP perturbations (deltaP) resulting from a sequence of up to 200 pulses of added volume (deltaV = 0.1 ml, total V = 0.2 ml) made into a double lumen intraventricular balloon catheter. The objective of this study was thus to determine the effectiveness of the decompressive craniectomy done on the worst brain site with regard to compliance (Cl), pressure volume index (PVI), jugular oximetry (SjVo2), autoregulation abnormalties, brain tissue oxygen (TiO2) and cerebral blood flow (CBF). This is a prospective cohort study of 17 patients who were enrolled after consent and approval of the ethics committee between the beginning of the year 2001 and end of the year 2002. For pre and post assessment on compliance and PVI, all 12 patients who survived were reported to become normal after decompressive craniectomy. There is no significant association between pre and post craniectomy assessment in jugular oxymetry (p > 0.05), autoregulation (p > 0.05), intracranial brain oxymetry (p = 0.125) and cerebral blood flow (p = 0.375). Compliance and PVI improved dramatically in all alive patients who received decompressive craniectomy. Compliance and PVI monitoring may be crucial in improving the outcome of severe head injured patients after decompressive craniectomy.

Matched MeSH terms: Craniocerebral Trauma/diagnosis*; Hydrocephalus/diagnosis*

Hydrocephalic children presenting to a Malaysian community-based university hospital over an 8-year period

Abdullah J, Naing NN

Pediatr Neurosurg, 2001 Jan;34(1):13-9.

PMID: 11275782

There are few local statistics on the incidence of hydrocephalus and the outcome of hydrocephalic shunts in the South East Asian region. We report a retrospective study on 285 hydrocephalic patients who underwent shunting procedures between 1990 and 1998 at the University Hospital Science Malaysia, a regional referral center. Multiple logistic regression analysis was applied to predict determinants of outcome in relation to the timing of diagnosis, other congenital abnormalities associated with the hydrocephalus, timing of surgery and cortical thickness from CT scan. The relationship of shunt infection was correlated to the age of the patient and surgical procedure. The predictors for developmental outcome reported by this study were age at diagnosis, type of brain abnormalities and gender. Time of operation and cortical thickness did not contribute to the outcome.

Matched MeSH terms: Brain Damage, Chronic/diagnosis; Hydrocephalus/diagnosis; Postoperative Complications/diagnosis

Fulltext Improving the management of brain injuries in Malaysian hospitals

Abdullah JM

Med J Malaysia, 2011 Jun;66(2):83.

PMID: 22106681

Matched MeSH terms: Brain Injuries/diagnosis

Association of loss of heterozygosity and PTEN gene abnormalities with paraclinical, clinical modalities and survival time of glioma patients in Malaysia

Abdullah JM, Farizan A, Asmarina K, Zainuddin N, Ghazali MM, Jaafar H, et al.

Asian J Surg, 2006 Oct;29(4):274-82.

PMID: 17098662

The pattern of allelic loss of heterozygosity (LOH) and PTEN mutations appear to be associated with the progression of gliomas leading to a decrement in the survival rate of patients. This present study was carried out to determine the LOH and PTEN mutational status in glioma patients and its association with patients' survival.

Matched MeSH terms: Brain Neoplasms/diagnosis; Glioma/diagnosis

Persistence of cognitive deficits following paediatric head injury without professional rehabilitation in rural East Coast Malaysia

Abdullah JM, Kumaraswamy N, Awang N, Ghazali MM, Abdullah MR

Asian J Surg, 2005 Jul;28(3):163-7.

PMID: 16024307

To use data from a prospective, longitudinal study to determine whether psychomotor functions improve spontaneously during the first year following paediatric traumatic brain injury without modern rehabilitation facilities in a rural area of Malaysia.

Matched MeSH terms: Brain Injuries/diagnosis*; Cognition Disorders/diagnosis*

Fulltext Malignant rhabdoid tumour of the brain

Abdullah JM, Rahman ZA, Ariff AR, Jaafar H, Phang KS

Singapore Med J, 2004 Jun;45(6):286-8.

PMID: 15181525

Rhabdoid tumour is a rare childhood tumour with poor prognosis. We report a 13-month-old Malay girl suffering from this tumour that was located at the left fronto-temporo-parietal region of the brain. Computed tomography showed a large irregular enhancing mass that caused obstructive hydrocephalus. The tumour did not reduce in size after three operations and finally the patient succumbed to the disease four months after diagnosis.

Matched MeSH terms: Brain Neoplasms/diagnosis*; Rhabdoid Tumor/diagnosis*

Fulltext Psychosis post corona radiata and lentiform nucleus infarction

Abdullah KH, Saini SM, Sharip S, Rahman AH

BMJ Case Rep, 2015 Apr 02;2015.

PMID: 25837653 DOI: 10.1136/bcr-2014-208954

Complications of stroke can include neuropsychiatric symptoms. However, post-stroke psychosis is rare. We report a case where an acute presentation of psychosis, depression and fluctuating cognitive impairment in a middle-aged man turned out to be related to a silent brain infarction. The patient had a background of poorly controlled type 2 diabetes mellitus with glycated haemoglobin level of 9.0-11.0%, hypertension and ischaemic heart disease. His CT brain results showed multifocal infarct with hypodensities at bilateral lentiform nucleus and bilateral corona radiata. His strong genetic predisposition of psychosis and a history of brief psychotic disorder with complete remission 3 years prior to the current presentation might possibly contribute to his post-stroke atypical neuropsychiatric presentation, and posed diagnostic challenges. He showed marked improvement with risperidone 6 mg nocte, chlorpromazine 50 mg nocte and fluvoxamine of 200 mg nocte. The need of comprehensive treatments to modify his stroke risk factors was addressed.

Matched MeSH terms: Diagnosis, Differential; Psychotic Disorders/diagnosis

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