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.
METHODS: This retrospective study of Stage III breast cancer patients was conducted over a 5 year period from 1998 to 2002. The survival data were obtained from the National Registry of Births and Deaths with the end-point of the study in April 2006. The Kaplan Meier method was applied for survival analysis. Cox regression analysis by stepwise selection was performed to identify important prognostic factors.
RESULTS: Out of a 155 evaluable patients, 74 (47.7%) had primary surgery, 62 (40%) had neoadjuvant chemotherapy, 10 patients (6.5%) were given Tamoxifen as the primary treatment, while 9 patients (5.8%) defaulted any form of treatment. After neoadjuvant chemotherapy, 9 patients defaulted further treatment, leaving 53 evaluable patients. Out of these 53 evaluable patients, 5 patients (9.4%) had complete pathological response, 5 (9.4%) a complete clinical response, and 26 (49.1%) had partial response after neoadjuvant chemotherapy. The 5-year survival in the primary surgery group was 56.7 % compared to 44.7% in the neoadjuvant chemotherapy group (p<0.01). The important prognostic factors were race, size of tumour, nodal status, estrogen receptor status and response to neoadjuvant chemotherapy.
CONCLUSION: Patients who had primary surgery had better survival than those who underwent neoadjuvant chemotherapy, which may be due to bias in the selection of patients for neoadjuvant chemotherapy. Out of a total of 155 patients, 25.1% defaulted part of the treatment, or did not receive optimal treatment, emphasizing the importance of psychosocial support and counselling for this group of patients.
OBJECTIVE: This study investigated the relationship between adiposity, lifetime physical activities and serum adiponectin as breast cancer risk factors among Malaysian women in Klang Valley, Malaysia.
DESIGN: A case-control study was carried out among 70 newly diagnosed breast cancer patients and 138 controls aged 29 to 65 years old in Klang Valley.
SUBJECTS: The inclusion criteria for both groups were not having menstruation for premenopausal women, no evidence of pregnancy, not lactating and no chronic diseases such as hypertension and diabetes at the time of data collection. In addition, the cases must be pathologically newly diagnosed with breast cancer (stage I to III) and not on any therapy for cancer, with the exception of surgery. The controls were matched with cases for age +/- 5 years and menopausal status.
MEASUREMENTS: Subjects were interviewed to obtain information on socio-demography, health and reproductive history using a pretested questionnaire. Subjects were also asked on their engagement of physical activity since secondary school. Anthropometric parameters included height, weight, waist and hips were also measured. A total of 6 ml of fasting venous blood was drawn for analysis of serum adiponectin in duplicate using Linko Adiponectin ELISA Kit. Fasting blood glucose (FBG) and blood pressure were also measured.
RESULTS: Mean body mass index (BMI) among cases and controls were not significantly different (p> 0.05) at 26.1 -/+ 4.8 kg/m2 and 25.3 -/+ 4.5 kg/m2, respectively. FBG among cases (6.3 -/+ 1.8 mmol/L) was higher than controls (5.6 -/+ 1.1 mmol/L) (p<0.05). Waist hip ratio (WHR) of cases (0.85 -/+ 0.07) was also higher than controls (0.80 -/+ 0.06) (p<0.05). Abdominal obesity (WHR > 0.85) increased risk of breast cancer by three folds [Adjusted OR 3.3 (95%CI 1.8-6.2)] (p<0.05). Adiponectin level was inversely related to waist circumference (r=-0.510, p=0.000), BMI (r=-0.448, p=0.000) and FBG (r=-0.290, p=0.026). Adiponectin level in cases (11.9 -/+ 4.8 microg/ml) were lower than controls (15.2 -/+ 7.3 microg/ml) (p<0.05). A greater reduction of breast cancer risk was observed with the increasing level of serum adiponectin level according to percentiles (p<0.05). Subjects with mean serum adiponectin level at the highest quintile (> 75th)( >or= 16.7 microg/ml) had 80% reduced risk of breast cancer [Adjusted OR 0.2 (0.0-0.6)](p<0.05). A higher percentage of cases (47%) had not engaged in any physical activity throughout life as compared to controls (19%)[Adjusted OR 3.7 (1.7-7.7)](p<0.001).
CONCLUSIONS: Abdominal obesity and physical inactivity throughout life were associated with low serum adiponectin and breast cancer risk among subjects. Thus, it is essential for Malaysian women to be physically active and achieve a healthy waistline in order to increase serum adiponectin level and reduce breast cancer risk.
MATERIALS AND METHODS: This was a retrospective study of testicular cancer patients treated between January 2001 and February 2011. Their epidemiological data, clinical presentation, pathologic diagnosis, stage of disease and treatment were gathered and the overall survival rate of this cohort was analyzed.
RESULTS: Thirty-one patients were included in this study. The majority of them were of Malay ethnicity. The average age at presentation was 33.7 years. The commonest testicular cancer was non-seminomatous germ cell tumour, followed by seminoma, lymphoma and rhabdomyosarcoma. More than half of all testicular germ cell tumour (GCT) patients had some form of metastasis at diagnosis. All the patients were treated with radical orchidectomy. Adjuvant chemotherapy was given to those with metastatic disease. Four seminoma patients received radiotherapy to the para-aortic lymph nodes. The 5-year survival rate for all testicular cancers in this cohort was 83.9%. The survival rate was 88.9% in 5 years when GCT were analyzed separately.
CONCLUSION: GCT affects patients in their third and fourth decades of life while lymphoma patients are generally older. Most of the patients treated for GCT are of Malay ethnicity. The majority have late presentation for treatment. The survival rate of GCT patients treated here is comparable to other published series in other parts of the world.
METHODS: This retrospective observational study was conducted in Penang General Hospital on 534 anemic solid cancer patients who were admitted between 2003 and 2009. The main statistical tests used were Chi-square test and Logistic regression test for categorical data. While for continues data the main statistical tests were Linear regression and correlation test. The significance of the result will be when the P<0.05, while the confidence interval for this study was 95%.
RESULTS: FEC, 5-FU+5-FU, Docetaxel and Cisplatin+ 5-FU regimen has strong association and correlation with anemia onset and severity. However the associations and correlations with anemia severity were stronger than those with the onset. Different doses of 5-FU, cyclophosphamide, docetaxel and cisplatin play a critical role in anemia onset and severity.
CONCLUSION: Monitoring and determination of hemoglobin levels for cancer patients treated with FEC, 5-FU+5-FU, Docetaxel, Cisplatin+ 5-FU specifically with high doses must be emphasized and a focus of particular attention.
METHODS: This cross sectional study was conducted among 250 Malaysian women. Data were collected using a self administrated questionnaire which included questions on socio-demographic data, knowledge of breast cancer and awareness of mammography.
RESULTS: Mean age of respondents was 28 ± 9.2 with 69.2% aged 18 to 29 years. The majority had heard about breast cancer (81.2%) and indicated books, magazines and brochures as their source of information (55.2%). However, most did not know about signs and symptoms of breast cancer and many of its risk factors. On multivariate analysis, significant predictors of breast cancer knowledge were age, race, marital status, level of education, occupation, family size and family history of other cancers (p<0.05). Fifty percent of women were aware of mammography, significant predictors being age, occupation, marital status and knowledge of breast cancer (p<0.05).
CONCLUSION: Most women were aware of breast cancer. However, the knowledge about signs and symptoms of breast cancer and awareness of mammography were inadequate. It is recommended that the level of knowledge should be raised among Malaysian women, particularly in the less educated young.
METHOD: Between October 2009 and April 2010, a survey was prospectively conducted among women admitted to clinics of Penang General Hospital for examination and/or treatment by using a questionnaire. Therefore, characteristics of patients diagnosed with breast cancer (n=150) were compared with control cases (n=150) admitted to hospital for non-neoplastic, non-hormone related diseases.
RESULTS: Family history of a distant relative with breast cancer (OR=2.84), history of first-degree relatives with breast cancer (OR=2.95), history of benign breast disease (OR=2.43), menstrual irregularity (OR=4.24), and use of oral contraceptive pills (OCP) (OR=2.15) were found to be significant risk factors for breast cancer in our population. Furthermore, education more than 11 years (OR=0.40), breastfeeding (OR=0.50), being employed (OR=0.45) and practicing low fat diet (OR=0.53) were strongly protective against breast cancer development.
CONCLUSION: The results emphasize the importance of conducting a series of awareness campaigns that highlights the protective role of longer breastfeeding period against breast cancer and the negative relationships between OCP use and high fat diet with this disease.