Undernutrition and Associated Factors Among Adult Tuberculosis Patients in Jigjiga Public Health Facilities, Somali Region, East, Ethiopia.

BACKGROUND: Tuberculosis and undernutrition are the public health concerns of people living in middle and low-income countries. When patient develops TB, undernutrition is not only a risk factor for progression of latent TB infection to active disease, but also intensifies the risk of drug toxicity, relapse and death. Nutritional supplementation in patients with TB is associated with faster sputum conversion, higher cure and treatment completion rates, and body-weight gain. OBJECTIVE: To find out the magnitude of undernutrition and associated factors among adult tuberculosis patients in jigjiga public health facilities. METHODS AND MATERIALS: A facility-based cross-sectional study design was applied. Data were collected using a structured questionnaire while anthropometric measurements were collected in their scale measurements. The data were entered into an Epi-data version 3.1, then were exported and analyzed using SPSS v20. Bivariate logistic regression was done to assess the association between the outcome variable and the independent variables, value <0.25 was considered as a candidate for multivariate logistic regression at 95% CI. In multivariable logistic regression analysis, the level of statistical significance was declared at a p-value less than 0.05. RESULTS: The magnitude of undernutrition was 44.3% [95% CI (38.2, 49.7)]. Sex (female) [AOR=1.769, CI=1.035, 3.024], educational status [AOR=3.939, CI=2.285, 6.792] and being Bedridden [AOR=3.718, CI=1.115, 12.394) were predictors of Undernutrition among adult tuberculosis patients. CONCLUSION: The magnitude of undernutrition among adult patients with TB was high in the area. Overall routine appropriate nutrition assessment and support should be given to undernourished patients with TB. The level of education about nutrition should be improved by counseling on a balanced diet to all patients with TB and particularly for female patients. Appropriate nutrition support should be provided to undernourished TB patients, and more focused on those who are bedridden.

Two-weekly docetaxel in treatment of advanced breast cancer: A preliminary study

@#Objective: Three-weekly docetaxel causes a high rate of febrile neutropenia, especially in the Asian population. Two-weekly docetaxel has been shown to reduce rate of febrile neutropenia in castrate-resistant prostate cancer patients. We conducted a preliminary study to investigate the safety of two-weekly docetaxel in advanced breast cancer patients. Methods: We recruited 10 patients with advanced breast cancer with ECOG (Eastern Cooperative Oncology Group) performance status score of zero to two, who needed chemotherapy in the first or second-line setting to receive two-weekly docetaxel for 8 cycles. The primary endpoint was safety and secondary endpoints were response rate and progression free survival. Results: The most reported adverse events were haematological (anaemia 100% and neutropenia 90%). The febrile neutropenia rate was 10%. The overall response rate was 20%. The median progression free survival was 5.0 months. Conclusion: Two-weekly docetaxel may be a reasonable alternative treatment regimen for patients with advanced breast cancer in the first or second-line setting. This regimen is yet to be compared with standard 3-weekly schedule in a phase 3 randomised clinical trial.

Physical Activity and Body Composition Among Cancer Patients At Universiti Kebangsaan Malaysia Medical Center

Increasing physical activity level during and after treatment is recommended by the American Cancer Society because of the many benefits namely reducing fatigue and improves psychological distress which leads to an improvement in the quality of life. This study is aimed to compare physical activity level and body composition between oncology patients who are still undergoing treatment and those on medical follow-up. Patients were recruited based on convenience sampling from the Oncology Outpatient Clinics of Universiti Kebangsaan Malaysia Medical Center (UKMMC). Anthropometric measurements and body compositions were measured using calibrated tools while physical activity level were assessed using Global Physical Activity Questionnaire (GPAQ). Medical treatment history was obtained from patients medical records. A total of 53 patients (n=38 were undergoing treatment and n=15 was on follow-up) consisting of Malays (54.7%) and Chinese (45.3%) and with mean age of 55.3 ± 9.3 years. Most patients were previously diagnosed with ovarian cancer (39.6%) and colon cancer (18.9%) patients and they were at cancer stage III (18.8%). Body mass index (BMI) and percent fat mass were significantly different (p<0.05) between patients undergoing treatment (22.8 ± 2.7 kg/m2, 28.7 ± 7.2%) and on follow-up (26.2 ± 5.5 kg/m2, 37.1 ± 11.9%). Majority of the patients undergoing treatment were categorized under low physical activity compared to those on follow-up (p<0.05). Physical activity level measured as METS-minutes/week is also found to be significantly different (p<0.05) between patients on treatment and follow-up. As a conclusion, cancer patients undergoing treatment have low physical activity, with lower BMI and fat mass compared to those on follow-up. This is consistent with their nature of living where during treatment the patients will resting while coping with side effects of treatments.

Beta-human Chorionic Gonadotropin-secreting Lung Adenocarcinoma

Overexpression of beta-human chorionic gonadotropin (β-hCG) is frequently associated with germ cell tumours, especially choriocarcinoma. Ectopic secretion of β-hCG by non-small cell lung cancer is exceptional. We present an exceedingly rare case of pulmonary adenocarcinoma that secretes β-hCG. Our patient is a 62-year-old postmenopausal woman, a nonsmoker, who presented with a six-month history of progressive dyspnoea, associated with decreased appetite and significant weight loss. Her serum β-hCG was very high (11211.9 mIU/ml), which prompted investigations to exclude germ cell tumour. Radiological imaging revealed a 10-cm right lung mass with adrenal metastasis. No other focal lesions were detected. Microscopy of the lung biopsy specimen showed replacement of normal lung tissue by sheets of malignant cells, forming vague glands in some areas. Immunohistochemically, the malignant cells showed focal immunopositivity for thyroid transcription factor 1 (TTF-1), napsin A, cytokeratin 7 (CK7) and β-hCG. A diagnosis of β-hCG-secreting pulmonary poorly differentiated adenocarcinoma was rendered. Serum β-hCG level decreased significantly to 168.6 mIU/ml after the first cycle of chemotherapy. In conclusion, β-hCG expression in lung cancer should be recognised to facilitate prompt diagnosis and initiation of appropriate intervention.

Observational study on patient's satisfactions and quality of life (QoL) among cancer patients receiving treatment with palliative care intent in a tertiary hospital in Malaysia.

The main objective of palliative treatment for cancer patients has been to maintain, if not improve, the quality of life (QoL). There is a lack of local data on satisfaction and QoL among cancer patients receiving palliative treatment in Malaysia. This study covers patients with incurable, progressive cancer disease receiving palliative treatment in a teaching hospital in Kuala Lumpur, comparing the different components of QoL and correlations with patient satisfaction. A cross-sectional survey using Malay validated SF36 QoL and PSQ-18 (Short Form) tools was carried out between July 2012 -January 2013 with 120 cancer patients receiving palliative treatment, recruited into the study after informed consent using convenient sampling. Results showed that highest satisfaction were observed in Communication Aspect (50.6±9.07) and the least in General Satisfaction (26.4±5.90). The Mental Component Summary (44.9±6.84) scored higher when compared with the Physical Component Summary (42.2±7.91). In this study, we found that patient satisfaction was strongly associated with good quality of life among cancer patients from a general satisfaction aspect (r=0.232). A poor significant negative correlation was found in Physical Component (technical quality, r=-0.312). The Mental Component showed there was a poor negative correlation between time spent with doctor (r=-0.192) and accessibility, (r=-0.279). We found that feeling at peace and having a sense of meaning in life were more important to patients than being active or achieving good physical comfort. More studyis needed to investigate patients who score poorly on physical and mental component aspects to understand their needs in order to achieve better cancer care.

Identification of novel large genomic rearrangements at the BRCA1 locus in Malaysian women with breast cancer.

BACKGROUND: The incidence of breast cancer has been on the rise in Malaysia. It is suggested that a subset of breast cancer cases were associated with germline mutation in breast cancer susceptibility (BRCA) genes. Most of the BRCA mutations reported in Malaysia were point mutations, small deletions and insertions. Here we report the first study of BRCA large genomic rearrangements (LGRs) in Malaysia. We aimed to detect the presence of LGRs in the BRCA genes of Malaysian patients with breast cancer. METHODS: Multiplex ligation-dependent probe amplification (MLPA) for BRCA LGRs was carried out on 100 patients (60 were high-risk breast cancer patients previously tested negative/positive for BRCA1 and BRCA2 mutations, and 40 were sporadic breast cancer patients), recruited from three major referral centres, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Hospital Kuala Lumpur (HKL) and Hospital Putrajaya (HPJ). RESULTS: Two novel BRCA1 rearrangements were detected in patients with sporadic breast cancer; both results were confirmed by quantitative PCR. No LGRs were found in patients with high-risk breast cancer. The two large genomic rearrangements detected were genomic amplifications of exon 3 and exon 10. No BRCA2 genomic rearrangement was found in both high-risk and sporadic breast cancer patients. CONCLUSION: These results will be helpful to understand the mutation spectrum of BRCA1 and BRCA2 genes in Malaysian patients with breast cancer. Further studies involving larger samples are required to establish a genetic screening strategy for both high-risk and sporadic breast cancer patients.

Pre-ablative diagnostic whole-body scan following total thyroidectomy for well-differentiated thyroid cancer: is it necessary?

OBJECTIVE: This study reviewed the incidence of positive pre-ablative diagnostic scan after total thyroidectomy and the efficacy of the current ablative dose. The predictive factors for outcome using a standard ablative dose and postoperative complications of total thyroidectomy were also examined. METHODS: This was a retrospective review of patients referred for radioiodine ablation after total thyroidectomy between September 1997 and September 2001. RESULTS: Forty patients were included in this study, of whom 95% had a positive scan after total thyroidectomy. Of the 30 patients who underwent standard 80-mCi radioiodine ablation, 21 (70%) had successful single ablation while the remaining nine patients needed a higher ablative dose. There were no significant differences between patients who had successful ablation with the standard dose and those who did not in terms of tumour size, patient age, lymph node status and extra-thyroidal extension. Fifteen percent suffered from permanent hypoparathyroidism requiring calcium supplementation. Three patients had documented recurrent laryngeal nerve paralysis. CONCLUSION: Bypassing the pre-ablative diagnostic scan is feasible. The present ablation dose of 80 mCi of radioiodine is effective. The relatively high postoperative morbidity after difficult total thyroidectomy suggests less aggressive excision and postoperative radioiodine ablation of the remnant tissue.