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Displaying publications 281 - 300 of 2021 in total

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Depressive symptoms, visual impairment, and its influence on physical disability and functional limitation

Hairi NN, Bulgiba A, Cumming RG, Naganathan V, Mudla I

J Am Geriatr Soc, 2011 Mar;59(3):557-9.
PMID: 21391950 DOI: 10.1111/j.1532-5415.2010.03301.x
Matched MeSH terms: Aged, 80 and over
Fulltext Retrospective review of surgical management of foreign body ingestion

Shaariyah MM, Goh BS

Med J Malaysia, 2009 Dec;64(4):307-10.
PMID: 20954556 MyJurnal

Endoscopic examination and removal of foreign body under general anaesthesia are recommended for persistent symptomatic patient with or without significant findings on radiological examination. This report evaluates the management outcome of surgical removal of foreign body ingestion in upper gastrointestinal tract. A total of 70 cases with full documentation were reviewed retrospectively from June 1998 until December 2007. There were 32 male and 38 female with age range from 6 months to 87 years old (mean: 36.9 years). Sixty five patients (93%) were adults and 15 (7%) were below 13 years. Fish bones were the most common foreign body found (44.3%). Radiologically, foreign bodies were highly suspicious in 51 cases (76.1%). Intraoperatively, thirty six cases (70.6%) were positive. From 16 cases (23.9%) with normal radiograph, 10 cases (62.5%) were found to have foreign bodies. Therefore the plain radiograph is helpful, but clinical presentation is more reliable to determine surgical removal under general anaesthesia.

Matched MeSH terms: Aged, 80 and over
Life scripts for emotionally charged autobiographical memories: A cultural explanation of the reminiscence bump

Haque S, Hasking PA

Memory, 2010 Oct;18(7):712-29.
PMID: 20803371 DOI: 10.1080/09658211.2010.506442

Two studies examined the ability of the life script account to explain the reminiscence bump for emotionally charged autobiographical memories among Malaysian participants. In Study 1 volunteers, aged 50-90 years, participated in a two-phased task. In the first phase, participants estimated the timing of 11 life events (both positive and negative) that may occur in a prototypical life course within their own culture. Two weeks later the participants retrieved the same set of events from their lives and reported how old they were when those events occurred. In the second study 92 undergraduate students produced life scripts for the same 11 events. The findings revealed reminiscence bumps in both life script and retrieval curves for the memories judged happiest, most important, most in love, and most jealous. A reminiscence bump was also noted for success, although this was later in the lifespan than other reminiscence bumps. It was suggested that the life scripts can be used as an alternative account for the reminiscence bump, for highly positive and occasionally for negative autobiographical memories.

Matched MeSH terms: Aged, 80 and over
Fulltext A retrospective clinicopathological study of 59 osteogenic sarcoma of jaw bone archived in a stomatology unit

Ajura AJ, Lau SH

Malays J Pathol, 2010 Jun;32(1):27-34.
PMID: 20614723 MyJurnal

To determine the clinicopathological features of osteogenic sarcomas of the mandible and maxilla.

Matched MeSH terms: Aged, 80 and over
Association between HER-2/neu over-expression and clinico-pathologic parameters of breast cancer in northern Malaysia

Kamil M, Yusuf N, Khalid I, Islam R, Biswas M, Hashim H

Ceylon Med J, 2010 Mar;55(1):9-13.
PMID: 20446534

BACKGROUND: Breast cancer is the commonest cancer affecting women world wide. Breast cancer is a leading cause of cancer related mortality in Asian countries. Management of breast cancer depends on several tumour-related and patient related factors. HER-2/neu over-expression has been associated with a poor prognosis in breast cancer. We assessed HER-2/neu over expression pattern in unselected breast cancer cases in terms of clinico-pathologic parameters to identify any associations between them.
METHODS: Two hundred cases of breast cancer were evaluated at Advanced Medical and Dental Institute and Hospital Kepala Batas from 2002 to 2007. HER-2/neu status was confirmed in breast cancer tissues by immunohistochemistry. Immunohistochemical expression of HER-2/neu was evaluated according to the published scoring guidelines of the 'Hercep Test' (Dako, Carpinteria, CA). Data were analysed to identify any association between HER-2/neu and clinico-pathologic parameters.
RESULTS: HER-2/neu over expression was found in 63 (31.5%) tumours out of 200. When assessed for various age groups no significant association was found. However, a high percentage (75%) of over-expression was noted in the 81-85 years age group. No association was found with different racial groups (Malay, Chinese and Indians), with lymph node status or with grade of tumour. However a positive association was observed with oestrogen receptor and progesterone receptor expression.
CONCLUSION: There was no association between HER-2/neu over expression and age, race, lymph node status or tumor grade. However a positive association was found with oestrogen and progesterone receptor status.

Matched MeSH terms: Aged, 80 and over
High tumour stage and margin clearance are still important prognostic factors for post-mastectomy locoregional recurrence in Malaysia

Choong LP, Taib NA, Rampal S, Saad M, Bustam AZ, Yip CH

Asian Pac J Cancer Prev, 2010;11(5):1409-16.
PMID: 21198302

BACKGROUND: Locoregional recurrence after mastectomy for breast cancer may predict distant recurrence and mortality. This study examined the pattern and rates of post-mastectomy locoregional recurrence (PMLRR), survival outcome and prognostic factors for isolated PMLRR (ILR) in a breast cancer cohort in University of Malaya Medical Center (UMMC).
METHODS: We studied 522 patients who underwent mastectomy between 1998 and 2002 and followed them up until 2008. We defined PMLRR as recurrence to the axilla, supraclavicular nodes and or chest wall. ILR was defined as PMLRR occurring as an isolated event. Prognostic factors for locoregional recurrence were determined using the Cox proportional hazards regression model.
RESULTS: The overall PMLRR rate was 16.4%. ILR developed in 42 of 522 patients (8.0%). Within this subgroup, 25 (59.5%) remained disease free after treatment while 17 (40.5%) suffered disease progression. Univariate analyses identified race, age, size, stage, margin involvement, lymph node involvement, grade, lymphovascular invasion and ER status as probable prognostic factors for ILR. Cox regression resulted in only stage III disease and margin involvement as independent prognostic factors. The hazard of ILR was 2.5 times higher when the margins were involved compared to when they were clear (aHRR 2.5; 95% CI 1.3 to 5.0). Similarly, compared with stage I those with Stage II (aHRR 2.1; 95%CI 0.6 to 6.8) and stage III (aHRR 4.6; 95%CI 1.4 to 15.9) had worse prognosis for ILR.
CONCLUSION: Margin involvement and stage III disease were identified to be independent prognostic factors for ILR. Close follow-up of high risk patients and prompt treatment of locoregional recurrence were recommended.

Matched MeSH terms: Aged, 80 and over
Breast cancer in a multi-ethnic Asian setting: results from the Singapore-Malaysia hospital-based breast cancer registry

Bhoo-Pathy N, Yip CH, Taib NA, Hartman M, Saxena N, Iau P, et al.

Breast, 2011 Apr;20 Suppl 2:S75-80.
PMID: 21316967 DOI: 10.1016/j.breast.2011.01.015

Two hospital-based breast cancer databases (University Malaya Medical Center, Malaysia [n = 1513] and National University Hospital, Singapore [n = 2545]) were merged into a regional registry of breast cancer patients diagnosed between 1990 and 2007. A review of the data found 51% of patients diagnosed before the age of 50 years. and 72% percent of the women were Chinese followed by Malays (16%), Indians (8%), and other races (4%). Median tumor size at presentation was 26 mm and about 25% of patients presented with TNM stage III or IV disease. Most tumors were of ductal histology (87%). Fifty-seven percent of tumors were estrogen receptor positive and 40% were poorly differentiated. Of those patients who had surgery, 70% had mastectomy while 30% had breast conserving surgery. Overall, chemotherapy was administered to 56% of patients and hormonal treatment to 60%. Five-year overall survival was 82.5% in patients with TNM stage 0 to stage II cancer, and 30.2% in those with later stages.

Matched MeSH terms: Aged, 80 and over
Fulltext Hypertension in a residential home for the elderly in Penang, Malaysia

Ong HT, Oung LS, Ong LM, Tan KP

Med J Malaysia, 2010 Mar;65(1):18-20.
PMID: 21265241 MyJurnal

A study of residents at the Silver Jubilee Home for the Aged was conducted to determine the prevalence, awareness and control of hypertension in this elderly community in Penang, Malaysia. Prevalence of hypertension was 36%, with 81% of patients being initially aware of this diagnosis. This relatively low hypertension prevalence rate may be because residents have a fairly sheltered lifestyle with less social stress and a daily routine that incorporates adequate exercise. Similarly, the high hypertension awareness rate compared to reported figures in the community may be because residents are more regularly monitored by the attending medical care-givers. At the beginning of the study, only 34% of hypertensive patients were well controlled with a blood pressure less than 140/90 mm Hg. This proportion rose to 53% at the end of study period. Compliance is better at a residential home because medication is served by their care-givers and cost is absorbed in this charitable organization. Our study suggests that hypertension awareness and control can be reasonable for the elderly in a residential home.

Matched MeSH terms: Aged, 80 and over
A qualitative study on urut Melayu: the traditional Malay massage

Anuar HM, Fadzil F, Sallehuddin SM, Ahmad N, Abd Ghani N

J Altern Complement Med, 2010 Nov;16(11):1201-5.
PMID: 21058886 DOI: 10.1089/acm.2009.0592

OBJECTIVE: We conducted this study to gain an insight into the experiences and views of practitioners of urut Melayu, the traditional Malay massage, which will be used in developing a preliminary framework of the urut Melayu process. DESIGN: We adopted a qualitative study design. We carried out a total of five focus group discussions (FGDs) comprising 6-10 urut Melayu practitioners each.
LOCATION: We carried out three FGDs at the Traditional and Complementary Medicine Division, Ministry of Health and two FGDs at a district Health Clinic.
SUBJECTS: All participants of the FGDs were urut Melayu practitioners registered with the Ministry of Health. Three (3) FGDs comprised all females while two comprised all males. A total of 12 males and 24 females participated in the study.
RESULTS: We identified six themes from the study, namely, indications for urut Melayu, the urut Melayu technique, other treatments in conjunction with urut Melayu, outcome of urut Melayu, ethics of urut Melayu, and practitioners' source of skills and knowledge.
CONCLUSIONS: Urut Melayu is a unique form of massage carried out for various purposes. Although it is common belief that there are vast differences in the way it is performed from one practitioner to another, this study revealed that similarities do exist and there is potential to develop a standard framework for urut Melayu for regulation and training purposes.

Matched MeSH terms: Aged, 80 and over
Fulltext Cutaneous vasculitis: a review of aetiology and clinical manifestations in 85 patients in Malaysia

Muthupalaniappen L, Aziz SA, Gangaram HB, Hussein SH

Med J Malaysia, 2009 Sep;64(3):210-2.
PMID: 20527269 MyJurnal

Cutaneous vasculitis presents with a variety of clinical morphologies and causes significant morbidity. A total of 85 patients with cutaneous vasculitis at Hospital Kuala Lumpur were retrospectively reviewed. Palpable purpura was seen in 49.4% and frequently involved the lower limbs (50.6%). Identifiable causes include drugs (28.2%), infections (20.0%) and connective tissue disorders (16.5%). Non steroidal antiinflammatory were the commonest group of drugs responsible for 25% of cases while B-haemolytic streptococci was the leading infectious cause (64.7%).

Matched MeSH terms: Aged, 80 and over
Fulltext Ethnic variation, epidemiological factors and quality of life impairment associated with dyspepsia in urban Malaysia

Mahadeva S, Yadav H, Rampal S, Everett SM, Goh KL

Aliment Pharmacol Ther, 2010 May;31(10):1141-51.
PMID: 20175766 DOI: 10.1111/j.1365-2036.2010.04270.x

The role of ethnicity in the development of dyspepsia remains uncertain.

Matched MeSH terms: Aged, 80 and over
Facial trauma in geriatric patients in a selected Malaysian hospital

Abdul Rahman N, Ramli R, Abdul Rahman R, Hussaini HM, Abdul Hamid AL

Geriatr Gerontol Int, 2010 Jan;10(1):64-9.
PMID: 20102384 DOI: 10.1111/j.1447-0594.2009.00561.x

Road traffic accidents are the main cause of trauma in Malaysia. It has been shown that there was an increase in admissions for trauma patients older than 60 years in the last decade. The purpose of this study was to determine the pattern of maxillofacial injuries in the geriatric patients referred to Seremban Hospital, Malaysia.

Matched MeSH terms: Aged, 80 and over
Fulltext Is the femoral neck geometry adequate for placement of the proximal femoral nail in the Malaysian population? A review of 100 cases

Chiu CK, Chan CY, Singh VA

Med J Malaysia, 2009 Mar;64(1):22-6.
PMID: 19852315

Issues that had been encountered during proximal femoral fracture fixation using proximal femoral nail include (i) the adequacy of the femoral neck width in the local population and (ii) the potential difficulty encountered during fixation in certain prefixed angles as determined by the implant. This was a retrospective, descriptive study evaluating the anterior-posterior pelvic radiographs of 100 consecutive patients, from January to August 2007, managed at University Malaya Medical Centre, Kuala Lumpur. The femoral neck width in the population studied was adequate for placement of femoral neck screw and anti-rotation pin or hip pin using the proximal femoral nail implant. (mean = 34.0 +/- 3.7 mm, min = 24.6 mm). There was no significant difference between the working area using an implant angled at 130 degrees or 135 degrees (P = 0.91). Both femoral neck width and neck shaft angle of the Malaysian population studied were not a factor influencing the placement of femoral neck lag screws and anti-rotation pin.

Matched MeSH terms: Aged, 80 and over
First series of Exeter small stem primary total hip arthroplasty minimum 5 years of follow-up

Tai CC, Nam HY, Abbas AA, Merican AM, Choon SK

J Arthroplasty, 2009 Dec;24(8):1200-4.
PMID: 19682839 DOI: 10.1016/j.arth.2009.07.001

We carried out a prospective study of 47 Exeter (Stryker Inc, Warsaw, Ind) small stem total hip arthroplasty in 42 patients with an average age of 58 years and a mean follow-up of 8.5 years. The Oxford hip score improved from a preoperative mean of 47 to 17 at last follow-up. More than 87% patients had excellent or good Harris hip scores, and 90% were able to walk with little or no pain. Stem subsidence within the cement mantle was observed in 26% of cases, and none showed evidence of aseptic loosening or implant failure. Two stems were removed due to infection. The survival rate of this implant was 95.7% at 10 years. This first series of Exeter small stem showed excellent medium-term results, comparable to its larger counterparts.

Matched MeSH terms: Aged, 80 and over
Progressive gas formation in a deceased person during mortuary storage demonstrated on computed tomography

Singh MK, O'Donnell C, Woodford NW

Forensic Sci Med Pathol, 2009;5(3):236-42.
PMID: 19669956 DOI: 10.1007/s12024-009-9103-y

We report the case of an 82-year-old woman with a past history of diabetes mellitus who died following blunt head injury sustained in a fall resulting in an acute subdural hematoma. Serial postmortem CT scans of the chest and abdomen performed over a 3-day period demonstrated progressive intra-hepatic and intra-cardiac gas formation whilst the deceased was stored in a standard mortuary refrigerator at a nominated temperature of 4 degrees C. Measured mortuary refrigerator temperatures over a 7 day period showed statistically significant day to day variability in temperatures above 4 degrees C as well as variations in temperature depending on location within the refrigerator space. In the absence of other known factors associated with such gas formation, putrefaction seems the likely cause despite a lack of obvious external features. This phenomenon must therefore be taken into account when interpreting the presence of visceral gas on postmortem CT and relating such gas to the cause of death.

Matched MeSH terms: Aged, 80 and over
Comparison of B-scan sonographic measurements of optic cup with fundus photographic measurements

Ali NA, Subrayan V, Reddy SC, Othman F

J Clin Ultrasound, 2009 Jun;37(5):285-9.
PMID: 19280658 DOI: 10.1002/jcu.20570

To compare the measurements of the optic cup diameter with B-scan sonography with fundus photography in patients with clear ocular media and to propose a solution for the clinical problem of determining the cup-disc ratio in eyes with opaque ocular media.

Matched MeSH terms: Aged, 80 and over
Fulltext Prevalence of depression and its associated factors among elderly patients in outpatient clinic of Universiti Sains Malaysia Hospital

Imran A, Azidah AK, Asrenee AR, Rosediani M

Med J Malaysia, 2009 Jun;64(2):134-9.
PMID: 20058573 MyJurnal

Depression among elderly primary care patients is a serious problem with significant morbidity and mortality. This is a cross sectional study to determine the prevalence of depression and its associated factors among the elderly patients attending the outpatient clinic, Universiti Sains Malaysia Hospital. This study utilized Malay version Geriatric Depression Scale 14 (M-GDS 14) to screen for elderly depression among Malaysian population. It also looked into associated risk factors for elderly depression using sociodemographic, family dynamics, and medically related questionnaires. Out of 244 subjects, 34 or 13.9% were found to have depression. Three variables were found to be significantly associated with depression. Elderly patient with any illness that limits the patient's activity or mobility has more risk of developing depression (OR 2.68 CI 1.15 - 6.24). Elderly patients who were satisfied with their personal incomes (OR 0.29 CI 0.10 - 0.85), and who had children or son/daughter-in-law to take care of them when they are sick (OR 0.10 CI 0.01 - 0.83) have a lower chance of having depression. Screening the elderly for depression, would help in diagnosing the elderly depression better and offer them the treatment needed.

Study site: Outpatient clinics, Hospital Universiti Sains Malaysia (HUSM)

Matched MeSH terms: Aged, 80 and over
Fulltext Proportion of dementia and its associated factors among elderly patients attending outpatient clinics of Universiti Sains Malaysia Hospital

Norlaily H, Azidah AK, Asrenee AR, Rohayah H, Juwita S

Med J Malaysia, 2009 Jun;64(2):140-5.
PMID: 20058574 MyJurnal

The increase in life expectancy observed over the last decade has particular relevance for conditions such as cognitive decline and dementia. This is a cross sectional study to determine the rate of dementia and to identify its associated factors among 399 elderly patients attending outpatient clinics of Universiti Sains Malaysia Hospital. This study was conducted in 2 phases. In the first phase, the literate subjects were screened using validated Malay version of Mini Mental State Examination (MMSE) and the illiterate subjects with Malay version of Elderly Cognitive Assessment Questionnaire (ECAQ). All subjects suspected to have dementia were selected for further evaluation in phase 2 of this study. The second phase involved full clinical examination in order to establish clinical diagnosis of dementia. The proportion of dementia in this study was 2.5% (10). Although history of exposure to pesticide (p < 0.05) and history of stroke (p < 0.05) were significant, they were not significant factors. These were because vast discrepancy in number between those exposed to pesticide and having stroke between dementia and non dementia.

Study site: Outpatient clinics, Hospital Universiti Sains Malaysia (HUSM)

Matched MeSH terms: Aged, 80 and over
Fulltext Treatment delay in rectal cancer

Law CW, Roslani AC, Ng LL

Med J Malaysia, 2009 Jun;64(2):163-5.
PMID: 20058579 MyJurnal

Early diagnosis of rectal cancer is important for prompt treatment and better outcome. Little data exists for comparison or to set standards. The primary objective of this study is to identify factors resulting in delays in treatment of rectal cancer, the correlation between the disease stage and diagnosis waiting time, treatment waiting time and duration of symptoms. A five year retrospective audit was undertaken in University of Malaya Medical Centre (UMMC). There were 137 patients recruited and the median time to diagnosis was nine days after the first UMMC Surgical Unit consultation with a mean of 18.7 days. Some 11% had to wait more than four weeks for diagnosis. The median time from confirmation of diagnosis to surgery was 11 days with a mean of 18.6 days. Sixty-two percent of patients were operated upon within two weeks of diagnosis and more than 88% by four weeks. However, 10% of them had delayed surgery done four weeks after diagnosis. Long colonoscopy waiting time was the main cause for delay in diagnosis while delay in staging CTs were the main reason for treatment delays.

Matched MeSH terms: Aged, 80 and over
Fulltext Emergency thyroid surgery: a surgical challenge

Rohana A, Hisham AN

Asian J Surg, 2009 Apr;32(2):81-4.
PMID: 19423453 DOI: 10.1016/S1015-9584(09)60015-4

BACKGROUND: Acute life threatening presentations of thyroid disease are uncommon. The aim of this study was to review our experience of emergency thyroid surgery with regard to the incidence, management and outcome to this approach.
METHODS: Forty patients who underwent emergency thyroid surgery from December 1998 to December 2007 were prospectively accrued in this study. There were 30 female and 10 male patients. The mean age was 63.8 years (range, 33-83 years). All patients had total thyroidectomy, except one patient who only had a right hemithyroidectomy for a dominant right multinodular goiter. Eight of the patients had been intubated before referring to our centre.
RESULTS: The mean weight of specimen was 219 g (range, 32-800 g). A histopathology report confirmed 16 patients had multinodular goiters, eight patients had papillary thyroid carcinomas, seven patients had anaplastic cancers, four patients had follicular thyroid carcinomas, two patients had thyroid lymphoma, one patient had medullary carcinoma, one patient had sarcoma and one patient had thyroid abscess. A total of 28 patients were discharged well postoperatively.
CONCLUSION: Acute life threatening presentations of thyroid disease are uncommon. However, early recognition of these problems is crucial and may life saving. Emergency thyroidectomy is important to release the critically obstructed airways. Nonetheless it is associated with higher risk of surgery and complication rate then any elective thyroid surgery.

Matched MeSH terms: Aged, 80 and over

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