Pain in the muscles and tendons is one of the most common complaints among teachers. The objective of this study was to investigate the prevalence of musculoskeletal disorders (MSDs) and their risk factors among public school teachers in the Philippines. It involved 200 public school teachers in the secondary level from Calbayog City division, Samar Province, Philippines, and used an English version of the Korean Occupational Safety and Health Agency’s questionnaire on MSDs for an analysis of musculoskeletal symptoms. The researchers employed frequency and percentages computations to determine the prevalence of MSDs in the respondents. Chi-square test and logistic regression were utilized to compute the correlation among socio-demographic profiles, teaching variables and MSDs. The reported overall prevalence of musculoskeletal pain was 74.5%, with legs (56.5%) and lower back (56%) having the highest prevalence. Significant differences in the prevalence of MSDs were found between age-groups (P = 0.032) and salary-groups (P = 0.045). Musculoskeletal disorders were prevalent among secondary public school teachers in the Philippines, suggesting that school administrators, curriculum and policy makers, and other stakeholders should improve the working conditions of teachers.

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Malaria is a matter of concern in public health worldwide. Identifying its risk factors is essential to determine control efforts. We studied the potential environmental and human behaviour risk factors in malaria by a matched case-control study conducted in the Banjarmangu I Public Health Centre area, Banjarnegara, from June to August 2018. A structured questionnaire and checklist were employed to collect data from 50 participants. Data were analysed by Chi-Square, Fisher exact and logistic regression. A positive association was found between malaria and not sleeping under bed mosquito netting (OR=2.087 [95% CI: 1.148 – 3.795]), not using wire netting in the house ventilation (OR = 3.907 [95% CI: 0.647 – 24.452]), and inadequate prevention practices during outdoor activities (OR = 2.020 [95% CI: 1.033 – 3.953]). These three factors were identified as independent risk factors for malaria.

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The distinction between bacterial infectious and noninfectious arthritis is typically challenging in the early stages; however, it is critical for treatment decision making. Here, we investigated the diagnostic relevance of alpha- and beta-defensin levels in serum and synovial fluid as biomarkers of joint infection in patients presenting with fever and arthritis. The study included 12 patients who presented with fever (≥37°C) and arthritis (pain in the knee or hip joint). The diagnostic criteria for periprosthetic joint infection proposed by the Musculoskeletal Infection Society were used to detect joint infection and categorize the patients into infection and non-infection groups. Alpha-defensin-1 and beta-defensin-3 levels in serum and synovial fluid were measured using enzyme-linked immunosorbent assay. No significant between-group difference was observed with respect to serum alpha-defensin-1 levels; however, synovial fluid alpha-defensin-1 levels were significantly higher in the infection group (33.6 ± 26.2 ng/ml) than in the non-infection group (0.9 ± 0.4 ng/ml). No significant between-group differences were observed with respect to serum or synovial fluid beta-defensin-3 levels. Furthermore, synovial fluid alpha-defensin-1 levels were increased in patients without prosthesis in the infection group. In conclusion, in patients with fever and arthritis, synovial fluid alpha-defensin-1 levels were significantly higher in patients with infectious arthritis than in those with noninfectious arthritis. Therefore, synovial fluid alpha-defensin-1 levels is a useful diagnostic marker for joint infection.

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The physical health and conditions of elderly people are challenged by the adverse effects of seasonal variations in sub-tropical countries, including Bangladesh. Research to date does not feature the risk of seasonal changes for primary healthcare infrastructures and practices in supporting elderly women’s care, especially in rural areas. This study aims to identify the health effects of seasonal variations that place increased risk of symptoms and diseases on rural elderly women, and to explore the determinants associated with the women’s use of healthcare locally. Using a mixed-methods approach, audio-recorded semi-structured interviews including a short survey with sixty-five rural elderly women and eleven healthcare professionals were conducted. Quantitative data were analyzed in SPSS, and a thematic analysis of the qualitative data was facilitated by NVivo. Self-reported health history by rural elderly women identified the prevalence of three major seasonal symptoms: headache (28/43.1%), digestive disorder (27/41.5%), and physical pain (27/41.5%). The prevalence of three symptoms such as nausea, headache and digestive disorder varied significantly (p < 0.05) across the study villages. Of the women, the age group (60-70 years) recorded the highest number of cases (20), followed by age group (71-80 years/15), where the number of cases significantly varied across three seasons (p = 0.021). While 78.5% and 55.4% reported one and two symptoms/diseases respectively, the community clinic visits differed significantly (p = 0.011) among the seasons. The utilization of primary healthcare was low, and marginalization in using healthcare was underpinned by the health system, the poor living conditions of the women, and their reluctance to seek treatment. The findings suggest a need for policy solutions in promoting preventive measures and treatments by strengthening local clinics and on-going health education and training of staff and elderly women.

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This study aims to examine the available evidence that supports a more aggressive approach to managing asymptomatic people with low to intermediate cardiovascular risks; to evaluate the appropriate threshold for initiating pharmacologic interventions to treat hyperglycaemia, hyperlipidaemia, and hypertension; and to describe the implications for airline pilots. A systematic search was performed employing an OvidSP interface, including all EBM Reviews, EMBASE, and Ovid MEDLINE databases. Data, including sixteen randomised controlled trials, on the appropriate threshold for initiating pharmacologic interventions were extracted. Studies on the treatment of hyperlipidaemia indicated that the threshold for initiation of intervention in intermediate-risk people is a LDL-C level of 3.36 mmol/l (130 mg/dl). There was no lower limit or optimal LDL-C level below which further reduction was no longer beneficial. Studies on the treatment of hyperglycaemia suggested that a threshold of fasting plasma glucose of ≥5.3 mmol/l (95 mg/dl) and 2-hour postprandial glucose level of 7.8 mmol/l (140 mg/dl) is reasonable for initiating pharmacologic intervention. Initiating treatment to people with a blood pressure of ≥130/≤89 mmHg or ≤139/≥85 mmHg significantly reduced the risk of developing stage 1 hypertension. Multifactorial intervention studies showed that, in hypertensive patients (BP ≥160/≥100 mmHg), initiating treatment to those with a total cholesterol of 6.5 mmol/l (251.35 mg/dl) or higher resulted in a significant reduction in the risk of developing fatal and non-fatal cardiovascular events. The available evidence from large quality trials supports a more aggressive approach to managing hyperglycaemia, hyperlipidaemia, and hypertension in asymptomatic pilots with a 5-year CVD risk of 5-10% and 10-15%.

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A 37-year-old Japanese man presented with a bulla with niveau-like opacity in the right upper lung on chest radiography. Air-fluid level gradually increased despite broad-spectrum antibiotic therapy. Right upper lobectomy was performed, and epithelioid granuloma with mycobacteria was histopathologically observed. Bacterial culture of the fluid was negative, but mycobacterial culture was positive for Mycobacterium avium; therefore, the patient was diagnosed with pulmonary infected bulla caused by Mycobacterium avium. He was further treated with antimycobacterial agents after resection of the infected bulla. To our knowledge, this is the first report of pulmonary infected bulla caused by only Mycobacterium avium in the English literature.

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Ventriculoperitoneal (VP) shunt placement is commonly performed for the treatment of hydrocephalus, and several complications of this procedure are well known. Radiating shoulder tip pain after VP shunt placement has been reported as an unusual complication in a few cases, associated with dislocation of the peritoneal catheter. We described the case of a 9-year-old girl who presented with recurrent radiating shoulder tip pain after VP shunt placement. The pain recurred after peritoneal catheter repositioning because of peritoneal inflammation and adhesion due to peritonitis with Propionibacterium acnes (P. acnes). This bacterium was isolated using 16S ribosomal RNA gene polymerase chain reaction (16S rRNA gene PCR), and anaerobic and prolonged culture tests. After antibacterial treatment, ventriculoarterial (VA) shunt placement was successfully performed. Hemidiaphragm irritation by the peritoneal catheter leads to radiating shoulder tip pain, and peritoneal inflammation and adhesion caused by infectious peritonitis may cause recurrence of this despite catheter repositioning. Clinicians should be aware of shoulder pain as a complication of VP shunt placement, and should consider VA shunt placement as an alternative treatment if this symptom recurs after catheter repositioning. Furthermore, 16S rRNA gene PCR and anaerobic and prolonged culture tests should be considered to detect P. acnes infection.

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Cerebral cavernous angiomas are vascular anomalies with dilated spaces. We report the case of rare double cavernous angiomas causing higher brain dysfunction. A 74-year-old man exhibited cognitive dysfunction. Magnetic resonance imaging showed two tumors with hemorrhage in the left frontal lobe. Preoperative diagnosis was hemorrhage caused by cavernous angiomas. A 3D model of the double cavernous angioma was made to confirm their association with cortical veins and tumors. Tumors were removed using a single small corticotomy. This is the first report of a rare double cavernous angioma and the 3D printed model facilitated removal of the tumors.

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Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has been reported to be useful not only for the diagnosis of lymph node metastasis of lung cancer but also for benign diseases. We retrospectively analyzed the results of patients with tuberculous lymphadenitis (TL) who had undergone EBUS-TBNA between November 2010 and January 2016. EBUS-TBNA was performed in 427 cases during that period. Six cases were finally diagnosed as TL. The punctured lymph node was 8 lesions. Pathological findings consistent with TL were obtained in all 6 cases (100%), and the tissue specimens were positive in Ziehl-Neelsen staining in 3 of the 6 cases (50%). In all 6 cases, the acid-fast bacteria (AFB) smear test of the needle rinse fluid was negative, 2 cases were positive for AFB culture (33.3%), and 2 cases were positive for Mycobacterium tuberculosis (MTB)-PCR test (33.3%). In this study, the positive rate of mycobacterial culture and the MTB-PCR test of the needle rinse fluid was low, though the concordance rate of pathological findings with TL was high (100%). The results suggest that EBUS-TBNA should be carefully evaluated in patients with TL, considering the low positive rate of mycobacterial culture and MTB-PCR test in the needle rinse fluid.

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