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Fine-mapping of a major locus for Fusarium wilt resistance in flax (Linum usitatissimum L.). TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2024; 137:27. [PMID: 38245903 PMCID: PMC10800302 DOI: 10.1007/s00122-023-04528-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/11/2023] [Indexed: 01/23/2024]
Abstract
KEY MESSAGE Fine-mapping of a locus on chromosome 1 of flax identified an S-lectin receptor-like kinase (SRLK) as the most likely candidate for a major Fusarium wilt resistance gene. Fusarium wilt, caused by the soil-borne fungal pathogen Fusarium oxysporum f. sp. lini, is a devastating disease in flax. Genetic resistance can counteract this disease and limit its spread. To map major genes for Fusarium wilt resistance, a recombinant inbred line population of more than 700 individuals derived from a cross between resistant cultivar 'Bison' and susceptible cultivar 'Novelty' was phenotyped in Fusarium wilt nurseries at two sites for two and three years, respectively. The population was genotyped with 4487 single nucleotide polymorphism (SNP) markers. Twenty-four QTLs were identified with IciMapping, 18 quantitative trait nucleotides with 3VmrMLM and 108 linkage disequilibrium blocks with RTM-GWAS. All models identified a major QTL on chromosome 1 that explained 20-48% of the genetic variance for Fusarium wilt resistance. The locus was estimated to span ~ 867 Kb but included a ~ 400 Kb unresolved region. Whole-genome sequencing of 'CDC Bethune', 'Bison' and 'Novelty' produced ~ 450 Kb continuous sequences of the locus. Annotation revealed 110 genes, of which six were considered candidate genes. Fine-mapping with 12 SNPs and 15 Kompetitive allele-specific PCR (KASP) markers narrowed down the interval to ~ 69 Kb, which comprised the candidate genes Lus10025882 and Lus10025891. The latter, a G-type S-lectin receptor-like kinase (SRLK) is the most likely resistance gene because it is the only polymorphic one. In addition, Fusarium wilt resistance genes previously isolated in tomato and Arabidopsis belonged to the SRLK class. The robust KASP markers can be used in marker-assisted breeding to select for this major Fusarium wilt resistance locus.
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Supplementing sodium butyrate to limit-fed heifers: Effects on growth, coccidiosis, urinary purine derivatives, and apparent total-tract nutrient digestibility. J Dairy Sci 2023; 106:6894-6902. [PMID: 37210371 DOI: 10.3168/jds.2023-23275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 04/19/2023] [Indexed: 05/22/2023]
Abstract
The objective of this study was to assess the growth, apparent total-tract digestibility of nutrients, the prevalence of coccidia, and purine derivatives in postweaning heifers when limit-fed a diet supplemented with sodium butyrate (SB). A 12 wk randomized complete block experiment was conducted using 24 Holstein heifers (92.8 d ± 1.9 d of age and initial body weight [BW] of 99.6 ± 15.2 kg [mean ± standard deviation]). Treatments were 100 g soybean meal (control; CON) and 0.75 g of SB/kg of BW + 100 g soybean meal (SB). Diets were formulated to contain 16.4% crude protein, 2.27 Mcal/kg metabolizable energy (ME), and fed at a feed out rate of 2.15% of BW on a dry matter basis. Intakes were recorded daily while growth measurements and BW were recorded weekly. Urine and fecal samples were taken every 2 wk. On d 42 through d 49 an apparent total-tract digestibility phase took place using acid detergent insoluble ash as a marker. Growth measurements were similar among treatments except CON heifers grew longer and tended to be taller at the withers. A trend was observed for CON animals to have lower levels of coccidian oocytes by week. Heifers fed SB had lower blood glucose levels and higher levels of ketones in their blood. Urinary volume was greater for heifers fed SB throughout the 12 wk study. Total purine derivatives were greater in CON heifers. Dry matter, organic matter and acid detergent fiber digestibilities were greater for heifers fed SB compared with CON heifers. Crude protein, neutral detergent fiber, and ash digestibilities tended to be greater in heifers fed SB than in CON heifers. These results suggested no growth benefit of supplementing SB to limit-fed heifers; however, apparent total-tract fiber, ash, and crude protein digestibilities were improved in the SB fed heifers likely due to improved ruminal and intestinal development.
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The economic burden of TB faced by patients and affected families in Papua New Guinea. Int J Tuberc Lung Dis 2022; 26:934-941. [PMID: 36163675 DOI: 10.5588/ijtld.21.0664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The costs associated with TB disease can be catastrophic for patients, affecting health and socioeconomic outcomes. Papua New Guinea (PNG) is a high TB burden country and the costs associated with TB are unknown.METHODS We undertook a national survey of TB patients to determine the magnitude of costs associated with TB in PNG, the proportion of households with catastrophic costs and cost drivers. We used a cluster sampling approach and recruited TB patients from health facilities. Descriptive statistics were used to analyse the costs and cost drivers and multivariate logistic regression to determine factors associated with catastrophic costs.RESULTS We interviewed 1,000 TB patients; 19 (1.9%) of them had multidrug-resistant TB (MDR-TB). Costs due to TB were attributable to income loss (64.4%), non-medical (29.9%) and medical (5.7%) expenses. Catastrophic costs were experienced by 33.9% (95% CI 31.0-36.9) of households and were associated with MDR-TB (aOR 4.47, 95% CI 1.21-16.50), hospitalization (aOR 3.94, 95% CI 2.69-5.77), being in the poorest (aOR 3.52, 95% CI 2.43-5.10) or middle wealth tertiles (aOR 1.51, 95% CI 1.03-2.21) or being employed (aOR 2.02, 95% CI 1.43-2.89).CONCLUSION The costs due to TB disease were catastrophic for one third of TB-affected households in PNG. Current support measures could be continued, while new cost mitigation interventions may be considered where needed.
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Glycemic Status among Pregnant Women during 24th to 28th Gestational Age. Mymensingh Med J 2022; 31:673-676. [PMID: 35780349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Gestational diabetes mellitus (GDM) is a heterogeneous group of metabolic disorder, which result in varying degrees of maternal hyperglycemia and pregnancy associated risk. Glucose intolerance usually returns to normal range within 6 weeks after delivery. This study was undertaken to determine the glycemic status who attended for antenatal care. This study enrolled pregnant women, with their gestational age between 24th - 28th weeks. This analytical cross sectional study was carried out in the department of Biochemistry, BIRDEM General Hospital, Dhaka, Bangladesh from July 2014 to June 2015. Total 135 subjects were selected to evaluate the glycemic status among Bangladeshi pregnant women attending BIRDEM General Hospital. Among them 41 were GDM subjects and 94 were non GDM subjects. The mean fasting plasma glucose values (mmol/L) and 2 hours after 75gm glucose values of GDM were 6.06±1.26 and 9.78±2.74 respectively compared to non GDM patients were 4.82±0.38 and 7.26±0.41 respectively and the mean of HbA₁C (%) of GDM and non GDM were 5.87±0.73 and 5.43±0.31 respectively.
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Prevalence of and depression, anxiety and stress associated with premature ejaculation among the patients attended in the sex clinic of a tertiary level psychiatric hospital, Dhaka, Bangladesh. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Demonstration of microbiological status of fresh fruits and determining the
efficiency of different decontaminating agents against the isolated bacteria. FOOD RESEARCH 2022. [DOI: 10.26656/fr.2017.6(2).317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Consumption of fresh fruits increases along with the promotion of healthier lifestyles.
However, many foodborne illnesses have been reported due to the consumption of
contaminated fruits. Fresh produces are subjected to various treatments for minimizing
these outbreaks. The present study demonstrates the role of various simple household
methods including water washing and some other common chemical treatments for the
removal of bacterial load. By performing the spread plate technique, total heterotrophic
bacteria, Escherichia coli, Staphylococcus spp., Salmonella spp. and Listeria spp. were
determined in 60 samples of 6 categories including Apple (Malus domestica); Grape (Vitis
vinifera); Guava (Psidium guajava); Strawberry (Fragaria ananassa); Indian jujube
(Ziziphus mauritiana); Malabar plum (Syzygium cumini) before and after washing with tap
water, hot water, 100 mg/L sodium hypochlorite (NaOCl), 50 mg/L calcium lactate, 4%
acetic acid and 2 mL/L CleanAva for 20 mins at room temperature. All the tested
solutions were found to be effective and reduced bacterial loads in fruits compared to the
unwashed fruits samples (P<0.01). Treatment with NaOCl, calcium lactate, acetic acid and
CleanAva was the more effective washing technique rather than hot water wash. Two to
three log of the bacterial load was reduced when samples were subjected to treatment with
chemical decontaminating agents. The efficiency of washing depends on the purity of
water, and the types and concentration of the disinfectant solutions. An appropriate
washing technique needs to implicate to diminish bacterial load and the risk of foodborne
infections caused by fruits.
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Silent Sinus Syndrome: A Case Report. Mymensingh Med J 2022; 31:562-563. [PMID: 35383781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
To describe a case of silent sinus syndrome in the perspective of imaging studies, on 2 January 2020 we present this case of a 26-year-old Bangladeshi man with unilateral right facial asymmetry and no sino-nasal symptoms. He was referred to the Ophthalmology Department with complain of right palpebral ptosis and facial asymmetry for 7 months. On physical examination, painless enophthalmos and hypo globus of the right eye was seen. The computed tomography scan of the paranasal air sinuses showed opacification of the right maxillary sinus along with retraction of the walls of the sinus. Regardless of the clinical doubt, the conclusion can only be given by imaging studies, radiologist play a key role here.
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Screening the efficacy of extracts of different spices in inhibiting the growth of
foodborne bacterial isolates. FOOD RESEARCH 2022. [DOI: 10.26656/fr.2017.6(1).289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Owing to the presence of a diverse group of phytochemicals, spices could be potential
sources of antibacterial and antioxidant agents. The present investigation was aimed to
determine and compare the antimicrobial activities of different spices. A total of 5 spices
including cardamom (Seeds, Elettaria cardamomum), cinnamon (Barks, Cinnamomum
verum), clove (Flower buds, Syzygium aromaticum), Indian bay leaf or Tejpat (Dried
leaves, Cinnamomum tamala), and cumin (Seeds, Cuminum cyminum) were collected.
Different extracts (crude, aqueous, ethanolic, and methanolic) of spices were prepared and
examined for antimicrobial activity against previously isolated foodborne bacterial
isolates. Extracts from the tested spices showed significant inhibitory effects (mostly with
>10 mm mean zone of inhibition) as revealed by the agar well diffusion technique. Clove
among the tested spices was found to be the prominent one in eliminating foodborne
pathogens. Methanolic extracts followed by ethanolic extracts were determined to be most
effective against the bacterial isolates when the relative effectivity of different extracts
was compared. The frequently encountered minimal inhibitory and bactericidal
concentrations of the spices were 12 and 24 mg/mL, respectively. All the spice extracts
showed considerable antimicrobial traits which validate their potential and applicability as
natural food preservatives and decontaminants.
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2021 Canadian Surgery Forum01. Design and validation of a unique endoscopy simulator using a commercial video game03. Is ethnicity an appropriate measure of health care marginalization?: A systematic review and meta-analysis of the outcomes of diabetic foot ulceration in the Aboriginal population04. Racial disparities in surgery — a cross-specialty matched comparison between black and white patients05. Starting late does not increase the risk of postoperative complications in patients undergoing common general surgical procedures06. Ethical decision-making during a health care crisis: a resource allocation framework and tool07. Ensuring stability in surgical training program leadership: a survey of program directors08. Introducing oncoplastic breast surgery in a community hospital09. Leadership development programs for surgical residents: a review of the literature10. Superiority of non-opioid postoperative pain management after thyroid and parathyroid operations: a systematic review and meta-analysis11. Timing of ERCP relative to cholecystectomy in patients with ductal gallstone disease12. A systematic review and meta-analysis of randomized controlled trials comparing intraoperative red blood cell transfusion strategies13. Postoperative outcomes after frail elderly preoperative assessment clinic: a single-institution Canadian perspective14. Selective opioid antagonists following bowel resection for prevention of postoperative ileus: a systematic review and meta-analysis15. Peer-to-peer coaching after bile duct injury16. Laparoscopic median arcuate ligament release: a video abstract17. Retroperitoneoscopic approach to adrenalectomy19. Endoscopic Zenker diverticulotomy: a video abstract20. Variability in surgeons’ perioperative management of pheochromocytomas in Canada21. The contribution of surgeon and hospital variation in transfusion practice to outcomes for patients undergoing elective gastrointestinal cancer surgery: a population-based analysis22. Perioperative transfusions for gastroesophageal cancers: risk factors and short- and long-term outcomes23. The association between frailty and time alive and at home after cancer surgery among older adults: a population-based analysis24. Psychological and workplace-related effects of providing surgical care during the COVID-19 pandemic in British Columbia, Canada25. Safety of venous thromboembolism prophylaxis in endoscopic retrograde cholangiopancreatography: a systematic review26. Complications and reintervention following laparoscopic subtotal cholecystectomy: a systematic review and meta-analysis27. Synchronization of pupil dilations correlates with team performance in a simulated laparoscopic team coordination task28. Receptivity to and desired design features of a surgical peer coaching program: an international survey9. Impact of the COVID-19 pandemic on rates of emergency department utilization due to general surgery conditions30. The impact of the current COVID-19 pandemic on the exposure of general surgery trainees to operative procedures31. Association between academic degrees and research productivity: an assessment of academic general surgeons in Canada32. Laparoscopic endoscopic cooperative surgery (LECS) for subepithelial gastric lesion: a video presentation33. Effect of the COVID-19 pandemic on acute care general surgery at an academic Canadian centre34. Opioid-free analgesia after outpatient general surgery: a pilot randomized controlled trial35. Impact of neoadjuvant immunotherapy or targeted therapies on surgical resection in patients with solid tumours: a systematic review and meta-analysis37. Surgical data recording in the operating room: a systematic review of modalities and metrics38. Association between nonaccidental trauma and neighbourhood socioeconomic status during the COVID-19 pandemic: a retrospective analysis39. Laparoscopic repair of a transdiaphragmatic gastropleural fistula40. Video-based interviewing in medicine: a scoping review41. Indocyanine green fluorescence angiography for prevention of anastomotic leakage in colorectal surgery: a cost analysis from the hospital payer’s perspective43. Perception or reality: surgical resident and faculty assessments of resident workload compared with objective data45. When illness and loss hit close to home: Do health care providers learn how to cope?46. Remote video-based suturing education with smartphones (REVISE): a randomized controlled trial47. The evolving use of robotic surgery: a population-based analysis48. Prophylactic retromuscular mesh placement for parastomal hernia prevention: a retrospective cohort study of permanent colostomies and ileostomies49. Intracorporeal versus extracorporeal anastomosis in laparoscopic right hemicolectomy: a retrospective cohort study on anastomotic complications50. A lay of the land — a description of Canadian academic acute care surgery models51. Emergency general surgery in Ontario: interhospital variability in structures, processes and models of care52. Trauma 101: a virtual case-based trauma conference as an adjunct to medical education53. Assessment of the National Surgical Quality Improvement Program Surgical Risk Calculator for predicting patient-centred outcomes of emergency general surgery patients in a Canadian health care system54. Sustainability of a narcotic reduction initiative: 1 year following the Standardization of Outpatient Procedure (STOP) Narcotics Study55. Barriers to transanal endoscopic microsurgery referral56. Geospatial analysis of severely injured rural patients in a geographically complex landscape57. Implementation of an incentive spirometry protocol in a trauma ward: a single-centre pilot study58. Impostor phenomenon is a significant risk factor for burnout and anxiety in Canadian resident physicians: a cross-sectional survey59. Understanding the influence of perioperative education on performance among surgical trainees: a single-centre experience60. The effect of COVID-19 pandemic on current and future endoscopic personal protective equipment practices: a national survey of 77 endoscopists61. Case report: delayed presentation of perforated sigmoid diverticulitis as necrotizing infection of the lower limb62. Investigating disparities in surgical outcomes in Canadian Indigenous populations63. Fundoplication is superior to medical therapy for Barrett esophagus disease regression and progression: a systematic review and meta-analysis64. Development of a novel online general surgery learning platform and a qualitative preimplementation analysis65. Hagfish slime exudate as a potential novel hemostatic agent: developing a standardized assessment protocol66. The effect of the first wave of the COVID-19 pandemic on surgical oncology case volumes and wait times67. Safety of same-day discharge in high-risk patients undergoing ambulatory general surgery68. External validation of the Codman score in colorectal surgery: a pragmatic tool to drive quality improvement69. Improved morbidity and gastrointestinal restoration rates without compromising survival rates for diverting loop ileostomy with colonic lavage versus total abdominal colectomy for fulminant Clostridioides difficile colitis: a multicentre retrospective cohort study70. Potential access to emergency general surgical care in Ontario71. Immersive virtual reality (iVR) improves procedural duration, task completion and accuracy in surgical trainees: a systematic review01. Clinical validation of the Canada Lymph Node Score for endobronchial ultrasound02. Venous thromboembolism in surgically treated esophageal cancer patients: a provincial population-based study03. Venous thromboembolism in surgically treated lung cancer patients: a population-based study04. Is frailty associated with failure to rescue after esophagectomy? A multi-institutional comparative analysis of outcomes05. Routine systematic sampling versus targeted sampling of lymph nodes during endobronchial ultrasound: a feasibility randomized controlled trial06. Gastric ischemic conditioning reduces anastomotic complications in patients undergoing esophagectomy: a systematic review and meta-analysis07. Move For Surgery, a novel preconditioning program to optimize health before thoracic surgery: a randomized controlled trial08. In case of emergency, go to your nearest emergency department — Or maybe not?09. Does preoperative SABR increase the risk of complications from lung cancer resection? A secondary analysis of the MISSILE trial10. Segmental resection for lung cancer: the added value of near-infrared fluorescence mapping diminishes with surgeon experience11. Toward competency-based continuing professional development for practising surgeons12. Stereotactic body radiotherapy versus surgery in older adults with NSCLC — a population-based, matched analysis of long-term dependency outcomes13. Role of adjuvant therapy in esophageal cancer patients after neoadjuvant therapy and curative esophagectomy: a systematic review and meta-analysis14. Evaluation of population characteristics on the incidence of thoracic empyema: an ecological study15. Determining the optimal stiffness colour threshold and stiffness area ratio cut-off for mediastinal lymph node staging using EBUS elastography and AI: a pilot study16. Quality assurance on the use of sequential compression stockings in thoracic surgery (QUESTs)17. The relationship between fissureless technique and prolonged air leak for patients undergoing video-assisted thoracoscopic lobectomy18. CXCR2 inhibition as a candidate for immunomodulation in the treatment of K-RAS-driven lung adenocarcinoma19. Assessment tools for evaluating competency in video-assisted thoracoscopic lobectomy: a systematic review20. Understanding the current practice on chest tube management following lung resection among thoracic surgeons across Canada21. Effect of routine jejunostomy tube insertion in esophagectomy: a systematic review and meta-analysis22. Recurrence of primary spontaneous pneumothorax following bullectomy with pleurodesis or pleurectomy: a retrospective analysis23. Surgical outcomes following chest wall resection and reconstruction24. Outcomes following surgical management of primary mediastinal nonseminomatous germ cell tumours25. Does robotic approach offer better nodal staging than thoracoscopic approach in anatomical resection for non–small cell lung cancer? A single-centre propensity matching analysis26. Competency assessment for mediastinal mass resection and thymectomy: design and Delphi process27. The contemporary significance of venous thromboembolism (deep venous thrombosis [DVT] and pulmonary embolus [PE]) in patients undergoing esophagectomy: a prospective, multicentre cohort study to evaluate the incidence and clinical outcomes of VTE after major esophageal resections28. Esophageal cancer: symptom severity at the end of life29. The impact of pulmonary artery reconstruction on postoperative and oncologic outcomes: a systematic review30. Association with surgical technique and recurrence after laparoscopic repair of paraesophageal hernia: a single-centre experience31. Enhanced recovery after surgery (ERAS) in esophagectomy32. Surgical treatment of esophageal cancer: trends in surgical approach and early mortality at a single institution over the past 18 years34. Adverse events and length of stay following minimally invasive surgery in paraesophageal hernia repair35. Long-term symptom control comparison of Dor and Nissen fundoplication following laparoscopic para-esophageal hernia repair: a retrospective analysis36. Willingness to pay: a survey of Canadian patients’ willingness to contribute to the cost of robotic thoracic surgery37. Radiomics in early-stage lung adenocarcinoma: a prediction tool for tumour immune microenvironments38. Effectiveness of intraoperative pyloric botox injection during esophagectomy: how often is endoscopic intervention required?39. An artificial intelligence algorithm for predicting lymph node malignancy during endobronchial ultrasound40. The effect of major and minor complications after lung surgery on length of stay and readmission41. Measuring cost of adverse events following thoracic surgery: a scoping review42. Laparoscopic paraesophageal hernia repair: characterization by hospital and surgeon volume and impact on outcomes43. NSQIP 5-Factor Modified Frailty Index predicts morbidity but not mortality after esophagectomy44. Trajectory of perioperative HRQOL and association with postoperative complications in thoracic surgery patients45. Variation in treatment patterns and outcomes for resected esophageal cancer at designated thoracic surgery centres46. Patient-reported pretreatment health-related quality of life (HRQOL) predicts short-term survival in esophageal cancer patients47. Analgesic efficacy of surgeon-placed paravertebral catheters compared with thoracic epidural analgesia after Ivor Lewis esophagectomy: a retrospective noninferiority study48. Rapid return to normal oxygenation after lung surgery49. Examination of local and systemic inflammatory changes during lung surgery01. Implications of near-infrared imaging and indocyanine green on anastomotic leaks following colorectal surgery: a systematic review and meta-analysis02. Repeat preoperative endoscopy after regional implementation of electronic synoptic endoscopy reporting: a retrospective comparative study03. Consensus-derived quality indicators for operative reporting in transanal endoscopic surgery (TES)04. Colorectal lesion localization practices at endoscopy to facilitate surgical and endoscopic planning: recommendations from a national consensus Delphi process05. Black race is associated with increased mortality in colon cancer — a population-based and propensity-score matched analysis06. Improved survival in a cohort of patients 75 years and over with FIT-detected colorectal neoplasms07. Laparoscopic versus open loop ileostomy reversal: a systematic review and meta-analysis08. Posterior mesorectal thickness as a predictor of increased operative time in rectal cancer surgery: a retrospective cohort study09. Improvement of colonic anastomotic healing in mice with oral supplementation of oligosaccharides10. How can we better identify patients with rectal bleeding who are at high risk of colorectal cancer?11. Assessment of long-term bowel dysfunction in rectal cancer survivors: a population-based cohort study12. Observational versus antibiotic therapy for acute uncomplicated diverticulitis: a noninferiority meta-analysis based on a Delphi consensus13. Radiotherapy alone versus chemoradiotherapy for stage I anal squamous cell carcinoma: a systematic review and meta-analysis14. Is the Hartmann procedure for diverticulitis obsolete? National trends in colectomy for diverticulitis in the emergency setting from 1993 to 201515. Sugammadex in colorectal surgery: a systematic review and meta-analysis16. Sexuality and rectal cancer treatment: a qualitative study exploring patients’ information needs and expectations on sexual dysfunction after rectal cancer treatment17. Video-based interviews in selection process18. Impact of delaying colonoscopies during the COVID-19 pandemic on colorectal cancer detection and prevention19. Opioid use disorder associated with increased anastomotic leak and major complications after colorectal surgery20. Effectiveness of a rectal cancer education video on patient expectations21. Robotic-assisted rectosigmoid and rectal cancer resection: implementation and early experience at a Canadian tertiary centre22. An online educational app for rectal cancer survivors with low anterior resection syndrome: a pilot study23. The effects of surgeon specialization on the outcome of emergency colorectal surgery24. Outcomes after colorectal cancer resections in octogenarians and older in a regional New Zealand setting — What are the predictors of mortality?25. Long-term outcomes after seton placement for perianal fistulae with and without Crohn disease26. A survey of patient and surgeon preference for early ileostomy closure following restorative proctectomy for rectal cancer — Why aren’t we doing it?27. Crohn disease independently associated with longer hospital admission after surgery28. Short-stay (≤ 1 d) diverting loop ileostomy closure can be selectively implemented without an increase in readmission and complication rates: an ACS-NSQIP analysis29. A comparison of perineal stapled rectal prolapse resection and the Altemeier procedure at 2 Canadian academic hospitals30. Mental health and substance use disorders predict 90-day readmission and postoperative complications following rectal cancer surgery31. Early discharge after colorectal cancer resection: trends and impact on patient outcomes32. Oral antibiotics without mechanical bowel preparation prior to emergency colectomy reduces the risk of organ space surgical site infections: a NSQIP propensity score matched study33. The impact of robotic surgery on a tertiary care colorectal surgery program, an assessment of costs and short-term outcomes — a Canadian perspective34. Should we scope beyond the age limit of guidelines? Adenoma detection rates and outcomes of screening and surveillance colonoscopies in patients aged 75–79 years35. Emergency department admissions for uncomplicated diverticulitis: a nationwide study36. Obesity is associated with a complicated episode of acute diverticulitis: a nationwide study37. Green indocyanine angiography for low anterior resection in patients with rectal cancer: a prospective before-and-after study38. The impact of age on surgical recurrence of fibrostenotic ileocolic Crohn disease39. A qualitative study to explore the optimal timing and approach for the LARS discussion01. Racial, ethnic and socioeconomic disparities in diagnosis, treatment and survival of patients with breast cancer: a SEER-based population analysis02. First-line palliative chemotherapy for esophageal and gastric cancer: practice patterns and outcomes in the general population03. Frailty as a predictor for postoperative outcomes following pancreaticoduodenectomy04. Synoptic electronic operative reports identify practice variation in cancer surgery allowing for directed interventions to decrease variation05. The role of Hedgehog signalling in basal-like breast cancer07. Clinical and patient-reported outcomes in oncoplastic breast conservation surgery from a single surgeon’s practice in a busy community hospital in Canada08. Upgrade rate of atypical ductal hyperplasia: 10 years of experience and predictive factors09. Time to first adjuvant treatment after oncoplastic breast reduction10. Preparing to survive: improving outcomes for young women with breast cancer11. Opioid prescription and consumption in patients undergoing outpatient breast surgery — baseline data for a quality improvement initiative12. Rectal anastomosis and hyperthermic intraperitoneal chemotherapy: Should we avoid diverting loop ileostomy?13. Delays in operative management of early-stage, estrogen-receptor positive breast cancer during the COVID-19 pandemic — a multi-institutional matched historical cohort study14. Opioid prescribing practices in breast oncologic surgery15. Oncoplastic breast reduction (OBR) complications and patient-reported outcomes16. De-escalating breast cancer surgery: Should we apply quality indicators from other jurisdictions in Canada?17. The breast cancer patient experience of telemedicine during COVID-1918. A novel ex vivo human peritoneal model to investigate mechanisms of peritoneal metastasis in gastric adenocarcinoma (GCa)19. Preliminary uptake and outcomes utilizing the BREAST-Q patient-reported outcomes questionnaire in patients following breast cancer surgery20. Routine elastin staining improves detection of venous invasion and enhances prognostication in resected colorectal cancer21. Analysis of exhaled volatile organic compounds: a new frontier in colon cancer screening and surveillance22. A clinical pathway for radical cystectomy leads to a shorter hospital stay and decreases 30-day postoperative complications: a NSQIP analysis23. Fertility preservation in young breast cancer patients: a population-based study24. Investigating factors associated with postmastectomy unplanned emergency department visits: a population-based analysis25. Impact of patient, tumour and treatment factors on psychosocial outcomes after treatment in women with invasive breast cancer26. The relationship between breast and axillary pathologic complete response in women receiving neoadjuvant chemotherapy for breast cancer01. The association between bacterobilia and the risk of postoperative complications following pancreaticoduodenectomy02. Surgical outcome and quality of life following exercise-based prehabilitation for hepatobiliary surgery: a systematic review and meta-analysis03. Does intraoperative frozen section and revision of margins lead to improved survival in patients undergoing resection of perihilar cholangiocarcinoma? A systematic review and meta-analysis04. Prolonged kidney procurement time is associated with worse graft survival after transplantation05. Venous thromboembolism following hepatectomy for colorectal metastases: a population-based retrospective cohort study06. Association between resection approach and transfusion exposure in liver resection for gastrointestinal cancer07. The association between surgeon volume and use of laparoscopic liver resection for gastrointestinal cancer08. Immune suppression through TIGIT in colorectal cancer liver metastases09. “The whole is greater than the sum of its parts” — a combined strategy to reduce postoperative pancreatic fistula after pancreaticoduodenectomy10. Laparoscopic versus open synchronous colorectal and hepatic resection for metastatic colorectal cancer11. Identifying prognostic factors for overall survival in patients with recurrent disease following liver resection for colorectal cancer metastasis12. Modified Blumgart pancreatojejunostomy with external stenting in laparoscopic Whipple reconstruction13. Laparoscopic versus open pancreaticoduodenectomy: a single centre’s initial experience with introduction of a novel surgical approach14. Neoadjuvant chemotherapy versus upfront surgery for borderline resectable pancreatic cancer: a single-centre cohort analysis15. Thermal ablation and telemedicine to reduce resource utilization during the COVID-19 pandemic16. Cost-utility analysis of normothermic machine perfusion compared with static cold storage in liver transplantation in the Canadian setting17. Impact of adjuvant therapy on overall survival in early-stage ampullary cancers: a single-centre retrospective review18. Presence of biliary anaerobes enhances response to neoadjuvant chemotherapy in pancreatic ductal adenocarcinoma19. How does tumour viability influence the predictive capability of the Metroticket model? Comparing predicted-to-observed 5-year survival after liver transplant for hepatocellular carcinoma20. Does caudate resection improve outcomes in patients undergoing curative resection for perihilar cholangiocarcinoma? A systematic review and meta-analysis21. Appraisal of multivariable prognostic models for postoperative liver decompensation following partial hepatectomy: a systematic review22. Predictors of postoperative liver decompensation events following resection in patients with cirrhosis and hepatocellular carcinoma: a population-based study23. Characteristics of bacteriobilia and impact on outcomes after Whipple procedure01. Inverting the y-axis: the future of MIS abdominal wall reconstruction is upside down02. Progressive preoperative pneumoperitoneum: a single-centre retrospective study03. The role of radiologic classification of parastomal hernia as a predictor of the need for surgical hernia repair: a retrospective cohort study04. Comparison of 2 fascial defect closure methods for laparoscopic incisional hernia repair01. Hypoalbuminemia predicts serious complications following elective bariatric surgery02. Laparoscopic adjustable gastric band migration inducing jejunal obstruction associated with acute pancreatitis: aurgical approach of band removal03. Can visceral adipose tissue gene expression determine metabolic outcomes after bariatric surgery?04. Improvement of kidney function in patients with chronic kidney disease and severe obesity after bariatric surgery: a systematic review and meta-analysis05. A prediction model for delayed discharge following gastric bypass surgery06. Experiences and outcomes of Indigenous patients undergoing bariatric surgery: a mixed-methods scoping review07. What is the optimal common channel length in revisional bariatric surgery?08. Laparoscopic management of internal hernia in a 34-week pregnant woman09. Characterizing timing of postoperative complications following elective Roux-en-Y gastric bypass and sleeve gastrectomy10. Canadian trends in bariatric surgery11. Common surgical stapler problems and how to correct them12. Management of choledocholithiasis following Roux-en-Y gastric bypass: a systematic review and meta-analysis. Can J Surg 2021; 64:S80-S159. [PMID: 35483046 PMCID: PMC8677574 DOI: 10.1503/cjs.021321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Assessment of sensory and microbiological quality of five marketed fish species at Dhaka city in Bangladesh. FOOD RESEARCH 2021. [DOI: 10.26656/fr.2017.5(4).644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The study assessed the sensory quality and the bacterial condition in five nutritionally
important fish species at Dhaka city in Bangladesh. Sensory defect points (DP) were
analysed at in-situ conditions and microbiological attributes were conducted at laboratory
condition. Sensory DP indicated fishes in retail markets (RM) were deteriorating and/or
spoiled (DP >3 to <5) except live fishes. In super shops (SS), DP indicated excellent to
good quality (DP >1 to <3) for all the fishes. The average total plate count (TPC) in the
fishes from RM exceeds the permissible limit (PL) except for the fishes sold in live
condition. A highly significant difference observed in the fishes sold in dead condition
between RM and SS (p≤0.001). Correlation analysis revealed an insignificant relationship
between sensory DP and TPC (p≥0.05) in the markets. The study recorded total coliform
counts (TCC) was within the PL i.e., <100 MPN/g in both types of markets. Faecal
coliform counts (FCC) were within the acceptable limit i.e., <10 MPN/g only in the fishes
from super shops. Salmonella spp. and Vibrio cholerae was detected almost in all samples
from retail markets while it was very less likely detected in SS. The study revealed that
fish from both RM and SS is safe for human consumption but super shops possess better
quality than retail markets.
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11
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From bad to worse: airline boarding changes in response to COVID-19. ROYAL SOCIETY OPEN SCIENCE 2021; 8:201019. [PMID: 34007455 PMCID: PMC8080014 DOI: 10.1098/rsos.201019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 04/13/2021] [Indexed: 05/10/2023]
Abstract
Airlines have introduced a back-to-front boarding process in response to the COVID-19 pandemic. It is motivated by the desire to reduce passengers' likelihood of passing close to seated passengers when they take their seats. However, our prior work on the risk of Ebola spread in aeroplanes suggested that the driving force for increased exposure to infection transmission risk is the clustering of passengers while waiting for others to stow their luggage and take their seats. In this work, we examine whether the new boarding processes lead to increased or decreased risk of infection spread. We also study the reasons behind the risk differences associated with different boarding processes. We accomplish this by simulating the new boarding processes using pedestrian dynamics and compare them against alternatives. Our results show that back-to-front boarding roughly doubles the infection exposure compared with random boarding. It also increases exposure by around 50% compared to a typical boarding process prior to the outbreak of COVID-19. While keeping middle seats empty yields a substantial reduction in exposure, our results show that the different boarding processes have similar relative strengths in this case as with middle seats occupied. We show that the increased exposure arises from the proximity between passengers moving in the aisle and while seated. Such exposure can be reduced significantly by prohibiting the use of overhead bins to stow luggage. Our results suggest that the new boarding procedures increase the risk of exposure to COVID-19 compared with prior ones and are substantially worse than a random boarding process.
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Systematic Review on Apolipoprotein E: A Strong Genetic Cause of Hemorrhagic Stroke. Mymensingh Med J 2020; 29:1026-1032. [PMID: 33116113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Stroke is one of the commonest causes of mortality among the world. Hemorrhagic stroke accounts nearly 15% of all the strokes. Different risk factors have been identified, of them hypertension, anti-coagulation therapy and previous history of ischemic strokes are significant. Regarding the genetic causes of intracerebral hemorrhage (ICH) monogenic causes play a small role. It was found that Apolipoprotein E (APOE) gene has a strong association with ICH. This is a 299 amino acids long protein located in chromosome 19. APOE has three alleles, they are epsilon 2, 3 and 4. Total 10 meta-analysis were reviewed in this article which involved 52,705 participants. When looking for the association, ∈2 and ∈4 showed positive and ∈3 showed negative association with ICH. Association of ∈4 (OR mean 1.77) was stronger than that of ∈2 (OR mean 1.71).
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Comparison of feeding behavior problems of hostel and non-hostel living children with ASD in Dhaka. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Backgrounds
The purpose of this study was to determine the distribution and differences of nutritional status and feeding behavior problems between the school going children with autism spectrum disorder (ASD) who are living either at school hostel or at home with parents of the urban lower-middle-class population in Dhaka city, Bangladesh.
Methods
This is a cross-sectional study where the children with ASD were randomly selected from 4 schools for children with special needs in Dhaka, Bangladesh. Written consent was taken from the parents of the children. Anthropometric and other nutrition referral data were taken directly from the children during school time. Demographic, parity and behavioral pediatrics feeding assessment scale (BPFAS) module have been interviewed through structured questionnaires from the parents. The referral scores have been applied to measure and compare the mean BPFAS scores.
Results
93 children have participated in this study (mean age 10.21 years). It was observed that BPFAS scores for >10 years of age are higher in overall both groups of children (p = <0.05). Parents from joint or bigger families reported higher feeding problems of their child living at home (p = <0.05). Significant difference found in BPFAS score according to the number of siblings in the homegroup (52.0 vs. 81.8; p = <0.01). Mean BPFAS score was higher in the hostel group if the children's parents were highly educated (p = <0.05). No association found in feeding assessment and socio-economic status as we found the SES were quite similar in both groups.
Conclusions
In this preliminary data, we found that feeding behavior problems reported by parents are less in the hostel living children and also lower in comparatively higher aged children. This study is important for researchers and policymakers as it opens windows to think and do more research about the importance and impact of hostel disciplines and in-home family bonding for the healthy growth of children with ASD.
Key messages
Higher aged children are have less feeding problem in general. Keeping children with ASD at home in touch of family members have positive impact on their feeding problems and overall nutrition.
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Comparison of commercially available food decontaminants with established methods of decontamination for household practices which are used to keep foods safe. FOOD RESEARCH 2020. [DOI: 10.26656/fr.2017.4(5).175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The microbiological safety of food has been a major concern in Bangladesh following
several reports of food borne outbreaks associated with contaminated food and vegetables.
To minimize the outbreak, several studies suggested that decontamination is necessary
before cooking. Washing with water is the most common technique for decontamination
in Bangladesh. In order to ensure food safety, the use of different food washing agents is
also becoming popular day by day. For this reason, this study was conducted to evaluate
the efficacy of various sanitizers and treatment method for decontamination. In this study,
several decontamination methods including washing with hot water, cold water, salt water,
vinegar and commercially available food sanitizer to evaluate for their efficacy against
different microorganisms. Here, salad vegetables were washed with various sanitizers and
then microbiological analysis was done to reveal the bacterial and fungal load. This study
revealed that most of the sanitizing methods were able to reduce microbial load minimum
by 2 log CFU/g. Vinegar and hot water wash were the most effective method of
decontamination compare to others with the former showing a 3 log CFU/g reduction.
This can be concluded that common items like the use of vinegar and hot water were more
effective than the commercial decontaminating agents available.
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Microbiological quality analysis of different types of popular dried food items. FOOD RESEARCH 2020. [DOI: 10.26656/fr.2017.4(4).080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The study was carried out to investigate the microbiological quality of dried foods which
are very popular among kids. Moreover, people from all age groups like it, although adults
do not take it on a regular basis, the total consumed amount among the adults are not
negligible. Chips, biscuits, muesli, salted peanuts all are dried foods, and all of these can
undergo microbial contamination due to the remaining water activity, environmental
condition, production processing faults, humidity, temperature etc. In the current study,
twenty-four samples were analyzed for microbial quality analysis. Six samples from each
category of dried food were subjected to study for the presence of mesophilic organisms,
coliforms, molds and other specific food pathogens. Of the samples studied, almost all
were found to be contaminated with the mesophilic bacteria (104
-107CFU/g) and fungus
(105
-107CFU/g). Survival of Vibrio spp. was absent and Salmonella spp. was found in
only one sample. Escherichia coli, Pseudomonas spp., Staphylococcus spp. and Shigella
spp. were found in many of the samples indicating the poor quality of the dried food items.
Overall, the present study revealed that potato chips were highly contaminated by bacteria
and fungi. Consuming such contaminated chips may cause foodborne illness that is a great
threat to our health.
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Use of Remdesivir in the Management of COVID-19: A Systematic Review on Current Evidences. Mymensingh Med J 2020; 29:481-487. [PMID: 32506110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The rapid progression of corona virus disease in 2019 (COVID-19) pandemic has become an unprecedented global concern. This systemic review aimed at evaluating the available evidence on efficacy, safety to identify any promising role for compassionate use of remdesivir in patient suffered for severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) as re-purposeful use. We searched PubMed, EMBASE, Cochrane Library for randomized controlled trials (RCTs), prospective case series studies and case reports that evaluated use of remdesivir in COVID-19. The outcomes were mortality, recovery rate, length of hospital stay and clinical outcome. Though the drug remdesivir (RDV) is not approved by the FDA, still the "Emergency Use Authorization" (EUA) for compassionate use in severe cases is endorsed. After vigorous searching, screening and sorting of completed and published scientific evidences in electronic database, there were only 2 randomized control trial (RCT), 2 uncontrolled trials found until April 2020. We also included 3 published case reports to analyze the validity use of RDV because of the scarcity of evidence based reports. Remdesivir was thought to be one of the promising options for treating the patients of COVID-19 based on few laboratory experiments and reports from some compassionate use and case reports. The safety and efficacy of this drug in COVID-19 cases require high-quality evidence from well-designed and adequately-powered clinical trials with proper sample size for precise decision.
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The Role of Histological Assessment of Distal Doughnut in Low Anterior Resection for Low Rectal Cancer. Mymensingh Med J 2020; 29:73-77. [PMID: 31915339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Anterior resection (AR), especially low anterior resection (LAR), for low rectal cancer and colorectal anastomosis is a technical challenge to surgeons. But by using circular stapling devices now it is possible make more LARs technically feasible. A stapled end-to-end colorectal anastomosis is increasingly adopted following a low anterior resection for low rectal cancer. This descriptive cross-sectional study was carried out in the department of Surgery, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh from December 2015 to December 2016. The ensuing doughnuts created from the stapling device are routinely sent for histological analysis. However, its efficacy remains debatable. This study aims to determine the role of sending distal doughnut for histological examination following a stapled end-to-end colorectal anastomosis done in low anterior resection for low rectal cancers.
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Outcomes in children treated for tuberculosis with the new dispersible fixed-dose combinations in Port Moresby. Public Health Action 2019; 9:S32-S37. [PMID: 31579647 DOI: 10.5588/pha.18.0062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 01/13/2019] [Indexed: 12/30/2022] Open
Abstract
Setting The new child-friendly fixed dose combinations (FDCs) were introduced at Port Moresby General Hospital, Papua New Guinea, in 2016 for the first-line treatment of children (aged <15 years) with tuberculosis (TB) who weighed <25 kg. Objective To describe the characteristics and outcomes for children treated with the new FDCs, and to identify risk factors for unfavourable treatment outcomes. Design This was a retrospective cohort study of all children treated for TB with the FDCs from August 2016 to August 2017. Results Of 713 children included, 488 (68%) were diagnosed with pulmonary TB. Only 6 (0.8%) TB cases were bacteriologically confirmed and human immunodeficiency virus (HIV) status was known in 50%. Treatment outcomes were favourable in 425 (60%) children. Of 288 children with unfavourable outcomes, there were 242 (84%) with loss to follow-up (LTFU) and 25 (8.4%) were known to have died. Children who were severely underweight (weight-for-age Z score <-3) on presentation were at greater risk of LTFU compared to children of normal weight on multivariable analysis (aRR 1.3, 95%CI 1.0-1.6, P < 0.05). Conclusion Alternative models of care to decrease LTFU during treatment are needed, including integration with nutritional support. Improving diagnosis through microbiological confirmation of TB and HIV are major challenges to be addressed.
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Abstract P6-14-04: Not presented. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p6-14-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
This abstract was not presented at the conference.
Citation Format: Mohd Taib NA, Islam T, Su TT, Musthaffa S, Abdullah Din N, Rahman Z, Mohamed KNB, Kaur S, Filza J, Shaheera F, Ellsworth Beaumont C. Not presented [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P6-14-04.
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Improving Breast Health Literacy Through an Innovative Breast Cancer Awareness Campaign Using the Know Your Lemons (KYL) Materials in Malaysia. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.59400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Breast cancer (BC) is the most common cancer in Malaysia but has the worst survival in the Asia Pacific region. Main drivers identified in previous research include late-stage disease at presentation, poor adherence to treatment and sociocultural barriers. Factors affecting late presentations include lack of awareness on basic symptoms of BC and poor access to early detection. Although BC awareness campaigns have been done, Hadi et al., showed low BC awareness among university students in Malaysia. This is an evaluation of the “Show You Care, Be Aware” campaign that was done in University of Malaya, Kuala Lumpur in October 2017. The campaign was carried out using KYL materials through use of posters, awareness booths and public forums. The materials contain information on the normal breast, 12 symptoms of BC, information on breast self examination (BSE), screening and diagnostic (detection) pathways in Malay and English language. Aim: To evaluate the campaign effect on breast health literacy. Methods: A quasi-experimental research was conducted. The KYL materials were forward and backward translated by 2 native bilingual individuals. The context and content of the translation was ensured to be accurate and fitted into the KYL design. A total of 679 participants participated in the study. A self-designed questionnaire was used to assess effectiveness of the materials. Educational intervention sessions were provided in the form of KYL materials (leaflets, posters and banners) displayed in awareness booths in the campus. Discussion on leaflets and questions and answers, and practical demonstrations of BSE dummy were done. The questionnaire was administered through face to face interview. The data were analyzed via SPSS 20; descriptive and Wilcoxon matched paired signed rank test was performed. Results: 72% (n=492) of our participants were Malay, 19% (n=119) Chinese and 10% (n=68) Indians and others. Majority of our participants were female (94.2%), age 30 or below (61%), single (62.9%), had college or university education (85.7%). Most of our participants, 96.2% stated that the language used in the KYL materials were clear and understandable; 95.3% thought materials were attractive and 89.2% found them acceptable in Malaysian culture. 52.7% preferred Malay materials, 40.4% English and 6.5% in both Malay and English. The materials improved perceived knowledge on the process of detecting BC (96.5%). 92.8% agreed or strongly agreed that they felt more confident in recognizing the symptoms of BC themselves. There was an increase in self reported knowledge of BC; mean scores before and after exposure to KYL materials were 2.83 versus 4.30 respectively ( P < 0.001). Conclusion: Health education using KYL materials promoted breast cancer awareness, confidence in detecting symptoms and knowing processes of diagnosis among urban and educated Malaysians. Future research in lower educated and rural communities in Malaysia is warranted.
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The Prevalence of Metabolic Syndrome Among Newly Diagnosed Malaysian Breast Cancer Patients. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.46700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: The incidence of breast cancer has increased in South East Asian (SEA) women. Malaysia has the highest obesity rates in SEA. Malaysian Breast Cancer Survivorship Cohort (MyBCC) study is a hospital-based prospective cohort study that aims to study the association between lifestyle factors and overall survival and quality of life of Malaysian breast cancer patients. Metabolic syndrome (MS) is associated with increasing levels of inflammatory cytokines and leptin that can stimulate cell proliferation through various mechanisms, hence indicating both an increased risk of developing breast cancer and a poorer prognosis. However, there is very scarce information available on the presence of MS among the newly diagnosed breast cancer patients. This is an early report of the presence of MS in the MyBCC study. Aim: We aim to evaluate the presence of MS among newly diagnosed breast cancer patients and to determine the association of MS and sociodemographic factors. Methods: 370 newly diagnosed breast cancer patients were interviewed at baseline. The anthropometric data (waist circumference, hip circumference, body weight, body height and body fat percentage) and also blood for lipid profile and glucose profile were collected. The MS status of the patients was defined using a modified International Diabetes Federation worldwide definition; presence of central obesity (waist circumference ≥ 80 cm) and any of two or more of the following criteria: (i) raised triglyceride with ≥ 1.7 mmol/L, (ii) reduced HDL-cholesterol that < 1.3 mmol/L, (iii) diagnosed with hypertension and (iv) diagnosed with diabetes. Results: Among the 370 breast cancer patients, most were aged 51 years and above (258, 69.7%), were Chinese (180, 48.6%), had secondary school education level (168, 45.4%), had less than RM3500 household income (193, 52.2%) and were postmenopausal (250, 67.6%). Most of the patients were obese or overweight (268, 72.4%) and around half of the patients (190, 51.4%) had high body fat percentage. 140 patients had MS (37.8%). MS was significantly higher among patients aged 61 years and above (59, 42.1%) and 51 to 60 years (50, 35.7%) compared with 20 to 50 years of age group (31, 22.1%) ( P < 0.05). The patients with MS were significantly higher among Chinese ethnicity (57, 40.7%), unemployed (95, 70.4%), and postmenopausal (108, 77.1%) ( P < 0.05). Conclusion: The prevalence of MS is high in newly diagnosed Malaysian breast cancer patients. With longer follow-up, further analysis will be done to look at association with outcomes.
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Application of Database and Data Science Techniques in the Malaysian Breast Cancer Survivorship Cohort STUDY. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.78500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Breast cancer is one of the leading cause of mortality among women worldwide. The Breast Cancer Resource Centre (BCRC) of University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia, started the Malaysian Breast Cancer Survivorship Cohort (MyBCC) study in 2012. Aim: As a further enhancement of the research, the MyBCC database has been developed to conduct the survey in a convenient way, which aims to predict the factors influencing different survival rate among patients from multiethnic origin using data science techniques. Methods: The database comprised of life style related data of the patients including demographic factors, information on other illness, clinical factors, quality of life, psychosocial support, physical activity, work related questions, depression score, family background, type of medication consumed and financial status of the patients. This paper presents an approach to build an automated workflow using the MySQL database management system and PHP, integrated with R and HTML for web display. Results: A relational database comprising 816 breast cancer patients' data were developed for the MyBCC cohort study. This database serves as the backend for the MyBCC application where researchers can register new patients' records, update and view the information of recruited patients by using the system in a more commodious environment than before. Besides, the MyBCC database has been integrated with R programming tool by deploying the RMySQL package to perform audits. A few important analysis using plotly package, leveraging the integration of R with database are presented. Conclusion: In this paper, the development of the MyBCC database is presented, with the aim to automate the manual process of data entry, storage and analysis for performing audits for the breast cancer cohort study. The integration of database with R for automated analysis of data are also shown using examples of predictions that can be generated using functions in R. This fully automated workflow reduces the workload and time taken in performing manual predictions using data sources stored in flat files.
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Linguistic and Psychometric Validity of the Malay BREAST-Q in Women Undergoing Breast Cancer Surgery in Malaysia. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.60700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: BREAST-Q is a PROMs used to measure and assess patient satisfaction and quality of life before and after breast cancer surgery. BREAST-Q composed of 5 different modules and each module comprised of multiple scales. Each module has preoperative and postoperative versions to assess the impact of surgery. Four subscales with common items from the 5 modules: “satisfaction with the breast”, psychosocial, sexual and physical well-being were subjected to testing. Two other subscales, “satisfaction with overall outcomes” and “satisfaction with the care” were only validated linguistically. Currently, the BREAST-Q has already been translated into 25 languages. Linguistic and psychometric validation of BREAST-Q has not been performed in Malaysia. Aim: To translate the BREAST-Q into Malay language and perform psychometric validation. Methods: Translation of the English BREAST-Q to Malay language was done based on linguistic validation protocol provided by MAPI Research Trust. Content and face validation were performed to determine contextual accuracy, acceptability and understanding of the items. The finalised Malay BREAST-Q then underwent psychometric testing. Breast cancer patients (n=186) who were planned for breast cancer surgery were conveniently sampled at the breast clinic of UMMC between June 2015 to June 2016. Consented participants completed the questionnaire in the same visit following their diagnosis. Retest was done 2-3 weeks after the first questionnaire administration in 62 patients who were admitted for their surgery. Data were analyzed using SPSS and AMOS software. Results: Content experts (4 breast surgeons) agreed the items in BREAST-Q comprehensively measured the concept of interest and I-CVI for each item was 1.0. Participants agreed the questionnaire was comprehensive and easy to understand. The average time taken to complete the questionnaire was 15.3 minutes. Test–retest analysis showed good reproducibility with intraclass correlation coefficient (ICC) value of 0.71-0.98. Internal consistencies were good for all items in each subscale with Cronbach's alpha values of 0.83-0.95. The highest interitem correlation for each item with at least one other item in the construct ranged from 0.47 to 0.90. The lowest corrected item-total correlation (CITC) values ranged from 0.47 to 0.72. In exploratory factor analysis, the KMO values were excellent in all 4 subscales (0.76, 0.92, 0.91, and 0.86). Single factor was extracted in 3 subscales that explained more than 50% of the variance and 3 factors (breast pain, general pain, and discomfort) were extracted in “physical well-being” subscale that cumulatively explained more than 50% of the variance. Conclusion: The Malay BREAST-Q demonstrated good reliability, content and face validity, and excellent psychometric properties. Hence, we propose the use of the Malay BREAST-Q to measure patient reported outcomes among breast cancer patients in Malaysia undergoing breast cancer surgery.
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Effectiveness of Breast Care Nurse Led Video Orientation Programme on Information and Navigation for Newly Diagnosed Breast Cancer Patients at University Malaya Medical Center, Malaysia. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.60500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Advancement in medical treatment with wider treatment options have made breast cancer (BC) care more complex. Short consultation time with physicians, treatment complexities, patients' fears and poor coping skills at the time of diagnosis may affect patient´s decision that cause treatment delays and nonadherence. Main reasons for advance BC presentation in Malaysia are delay in taking treatment decision and poor breast health literacy on disease and treatment outcomes may contribute to nonadherence to treatments. To address this knowledge gap, a breast care nurse (BCN) led orientation video for new patients to navigate them through complex multimodal treatment processes. This audio-visual educational tool address multimodal treatments and its side effects and in addition navigating admission, discharge and follow-up, advice on diet and exercise to maintain a healthy life style during survivorship period was developed in layperson language in Malay, Mandarin and English. Aim: To assess the effectiveness of BCN led video orientation on the improvement of patient knowledge and satisfaction. Methods: A pilot study was carried out in 50 patients to assess the effectiveness of the video, and found that patients needed a face to face interaction to watch the video. Hence, a BCN led orientation was developed to use the video. A self-administered pre- and postsurvey on 246 newly diagnosed breast cancer patients in University Malaya Medical Center (UMMC) was performed to evaluate expectations, satisfactions and knowledge (a Likert scale response using items 4 number scale was used, 0 means “no knowledge” and 4 means “a great degree of knowledge”). The scoring was done before and after the video orientation was done. A Wilcoxon matched-paired signed-rank test was perform to analyze the changes in the scoring. Results: Among 247 patients, who received the BCN led video orientation program, 79.3% (n= 197) found that the video met or exceeded their expectations. 23.9% (n=59) and 56.3% (139) consecutively found the video very effective and effective in broadening their perspective on BC treatments. And 171 (69.2%) of them overall rated the video highly met their expectations. There were significant improvement in knowledge for treatment options for BC, mean scores (M=0.93 versus M=2.97) before and after watching the video ( P < 0.001). Similar findings were found in different types of operation for BC; procedure for admission in UMMC, information on chemotherapy; radiotherapy; hormone therapy and alternative medicine for BC. It also showed improved knowledge scores for healthy diet; physical activity after treatments and care of the arm after operation ( P < 0.001). Conclusion: Video-based information on treatments and navigating care through a BCN led service had effectively improved patients' knowledge and satisfaction. This approach can be used to educate cancer patients in a middle resource setting.
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Serum 25(OH) Vitamin D Deficiency and Risk of Breast Cancer in Malaysia: A Case-Control Study. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.64100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Despite the emerging literature supporting the beneficial role of sufficient vitamin D level and its association with various cancers, current evidence on the vitamin D and the risk of getting breast cancer is still inconsistent. Furthermore, the study between vitamin D status and breast cancer risk among south east Asian women is limited. Aim: We aimed to investigate the association between vitamin D deficiency and the risk of getting breast cancer among Malaysian women. Methods: We conducted a retrospective nested case control study which consisted of Malaysian Breast Cancer Cohort Study (MyBCC) subjects as the cases and UMMC Mammogram Cohort Study subjects as the hospital control. We also used a secondary data from the Cohort Study on Clustering of Lifestyle Risk Factors and understanding its association with stress on health and well-being among school teachers in Malaysia (CLUSTer), as we only included the data from the schools in Kuala Lumpur as the population control. We measured and compared serum 25-hydroxyvitamin D (25(OH)D) between newly diagnosed breast cancer patients (n= 231), female without cancer who came for mammogram checkup (n= 462) and female teachers without cancer from schools in Kuala Lumpur (n=231). Vitamin D deficiency was defined as serum (25(OH)D) < 50 nmol/L. Results: Median serum (25(OH)D) for cases and controls were 42.43 nmol/L and 44.30 nmol/L, respectively. We examined the association between serum (25(OH)D) and breast cancer risk stratified by age < 50 and ≥ 50 years old. The crude ORs for breast cancer risk in cases and controls did not show statistically significant association with serum (25(OH)D) for both age groups ( P = 0.463 and P = 0.650, respectively). After adjustment for age, ethnicity, education level and BMI the ORs (95% CI) for breast cancer risk among both groups were 1.183 (0.591-2.366) ( P = 0.635) and 1.237 (0.801-1.911) ( P = 0.338) respectively for women with serum (25(OH)D) < 50 nmol/L. Conclusion: Our results suggest that there is lack of association between vitamin D deficiency and the risk of getting breast cancer in Malaysian women.
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Recurrent unicystic maxillary ameloblastoma presenting as unilateral proptosis. Saudi J Ophthalmol 2018; 33:94-98. [PMID: 30930671 PMCID: PMC6424681 DOI: 10.1016/j.sjopt.2018.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 04/23/2018] [Accepted: 06/29/2018] [Indexed: 11/19/2022] Open
Abstract
Unicystic Ameloblastoma (UA) is a rare variant of ameloblastoma which is an odontogenic epithelial neoplasm, typically affecting mandibular ramus. Maxillary ameloblastoma is a rare entity with a more disastrous consequence. Although extremely rare, their highly recurrent and locally aggressive behavior can lead to invasion of vital structures surrounding maxilla (orbit, cranium) even after several years of conservative surgical management (limited resection, curettage). We report a case of 16-year-old girl presenting with proptosis of left eye, UA left maxilla, who was treated initially with limited resection (enucleation) and curettage and the lesion recurred after two years with a more aggressive behavior, causing destruction floor of orbit. To this date there are only 23 documented cases of orbital invasion and only three of the reports are in ophthalmic literature. The ophthalmologists need to be aware of this type of rare lesion presenting as proptosis.
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Lipid Profile of Children Suffering from Pediatric Rheumatic Diseases (pRDS). Curr Rheumatol Rev 2018; 14:74-77. [PMID: 28828986 DOI: 10.2174/1573397113666170821165854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 08/15/2017] [Accepted: 08/16/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Aim of this study was to assess the lipid status of the patients of pediatric rheumatologic diseases (pRDS). METHODS This observational study was carried out in the department of pediatrics, Khulna medical college hospital, Bangladesh for a period of one year. Total 23 patients were included in this study. These new cases were diagnosed according to the ILAR, ACR, and EULAR criteria. Early morning blood samples were sent to the laboratory for the assessment of lipid status (TC, TG, HDL, and LDL). These values were collected and statistically recorded. RESULTS Total new cases of pRDS were 23. Among them JIA was 15, SLE 4, and Vasculitis 4 in number. HSP was in 3 and KD in 1 cases of vasculitis group. Male/ Female ratio is 1.6:1. Mean age of the diseases were 8.54 years. TC, and TG was found in significant level in 4(17.4%), and 12(52.8%) pRDS cases respectively. HDL was observed of risk level in 4(17.3%) patients. LDL was observed normal in all the patients. TG was found of significant level in 7(46.7%) JIA, 3(75%) SLE and 2 (50%) vasculitis patients. CONCLUSION TG was the lipid observed in significant level in majority of the new pRDS cases. Elevated TG might be considered as an index of disease activity in all cases of pRDS. Measures could be adopted in all pRDS to control the lipid status from the beginning of illness to reduce the complications from dyslipidemia like atherosclerosis and cardiovascular morbidity and mortality in future.
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A novel setup for wafer curvature measurement at very high heating rates. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2017; 88:024709. [PMID: 28249534 DOI: 10.1063/1.4975378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The curvature evolution of a thin film layer stack containing a top Al layer is measured during temperature cycles with very high heating rates. The temperature cycles are generated by means of programmable electrical power pulses applied to miniaturized polysilicon heater systems embedded inside a semiconductor chip and the curvature is measured by a fast wafer curvature measurement setup. Fast temperature cycles with heating duration of 100 ms are created to heat the specimen up to 270 °C providing an average heating rate of 2500 K/s. As a second approach, curvature measurement utilizing laser scanning Doppler vibrometry is also demonstrated which verifies the results obtained from the fast wafer curvature measurement setup. Film stresses calculated from the measured curvature values compare well to literature results, indicating that the new method can be used to measure curvature during fast temperature cycling.
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Outcomes of Category I and II regimens in mono- and polyresistant tuberculosis cases in the Philippines. Int J Tuberc Lung Dis 2017; 20:170-6. [PMID: 26792468 DOI: 10.5588/ijtld.15.0292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING National Tuberculosis Programme, the Philippines. OBJECTIVE To compare treatment outcomes of Category I and Category II regimens among mono- and/or polyresistant tuberculosis (TB) cases under programme conditions. DESIGN Retrospective cohort analysis of pulmonary TB patients from two data sets from the National Drug Resistance Survey and the Programmatic Management of Drug-resistant Tuberculosis by linking drug resistance patterns with treatment outcomes. RESULTS Of 288 Category I patients, 193 were isoniazid (INH) resistant, 42 were either ethambutol (EMB) or streptomycin (SM) resistant, and 53 were resistant to a combination of two or all three TB drugs. Of 138 Category II patients, 92 were INH-resistant, 9 were either EMB- or SM-resistant, and 37 were poly-resistant. Respectively 206 (87.7%) and 41 (77.4%) mono- and poly-resistant patients treated with the Category I regimen achieved significantly higher successful treatment outcomes, in comparison to respectively 60 (59.4%) and 15 (40.5%) mono- and poly-resistant patients treated with the Category II regimen. CONCLUSION The Category II regimen produced poor outcomes, whereas the Category I regimen achieved a treatment success rate of more than 85% among new patients with the same drug resistance patterns. The poor outcomes of the Category II regimen could be attributed to other factors such as patient behaviour and comorbidities, rather than drug resistance.
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ID: 57: PRE-GESTATIONAL DIABETES AND PREECLAMPSIA IN BANGLADESHI PATIENTS: A RETROSPECTIVE STUDY. J Investig Med 2016. [DOI: 10.1136/jim-2016-000120.99] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
ObjectivePreeclampsia (PreE) is one of considerable public health threat particularly in developing countries globally affecting approximately 8% of all pregnancies. PreE is a pregnancy-specific condition that increases maternal and infant mortality and morbidity, but the etiology remains unknown. Despite numerous basic, clinical, and epidemiologic studies that have been conducted over the past half century, knowledge of the etiology and pathogenesis of preeclampsia remains elusive. It is diagnosed by new onset increased blood pressure and proteinuria during second or third trimester of gestation; key features of the preeclampsia category include a cut-off blood pressure of 140/90 mm Hg or higher and absolute requirement of proteinuria. Approximately 20% of the diabetic pregnant women develop preE. The mechanisms contributing to this effect is not well characterized. In a recent study, we have shown that hyperglycemia impairs cytotrophoblast (CTB) function via stress signaling. Several researchers demonstrate a direct link between preE and diabetes. The objective of the study was to evaluate potential linkage between the risk of developing preE and the presence of diabetes in pregnant patients in Bangladesh.MethodsThis is a cross-sectional study of 351 pregnant women performed to evaluate the prevalence of PreE with respect to different risk factors such as previous pregnancy, presence of Antiphospholipid antibodies, pre-existing diabetes (before this pregnancy), multiple gestation / singleton, family history of preE in first degree relative (mother, sister and daughters; most commonly mother), maternal age of 40 or greater. The study was conducted in selected hospitals of Dhaka city, Bangladesh during December 2013 to December 2015.ResultsThe key study findings revealed that the overall rate of development of PreE in Bangladeshi pre-gestational diabetic patients is 22.6 percent. We gave special emphasis on the occurrence of PreE in pre-gestational diabetic patients. Among 351 respondents, 145 Patients (25.5%) with either DM prior to pregnancy or developing gestational diabetes or without diabetes were older (age >35 years) pregnant women (13.1%). Prevalence of PreE is 25.5 (n=145) and 19.6 (n=199) percent among those who developed pre-gestational diabetes and without diabetes prior to pregnancy. Of the respondents 17.2 percent have both systolic and diastolic hypertension those who developed DM prior to this pregnancy and 13 percent among those who does not developed DM prior to this pregnancy. Occurrence of abortion was up to 3 percentage before this pregnancy 45 percentage who developed DM prior to this pregnancy and 35 percent who does not have diabetes among the respondents.ConclusionsThere is an association has been found between the risk of developing preE and the presence of diabetes in pregnant patients in Bangladesh.
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Western Pacific Regional Green Light Committee: progress and way forward. Int J Infect Dis 2016; 32:161-5. [PMID: 25809774 PMCID: PMC5384424 DOI: 10.1016/j.ijid.2015.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 12/29/2014] [Accepted: 01/01/2015] [Indexed: 12/04/2022] Open
Abstract
The Western Pacific Regional Green Light Committee (rGLC WPR) was established in 2011 to promote scale-up of programmatic management of drug-resistant tuberculosis (PMDT). rGLC WPR has generated greater awareness of regional challenges and has encouraged local solutions to regional problems. PMDT should be part and parcel of routine TB programme activity. Challenges and bottlenecks have varied according to the different stages of PMDT implementation, requiring different types of technical assistance. Regional initiatives should be dynamic and responsive to the needs of countries.
The Western Pacific Regional Green Light Committee (rGLC WPR) was established in 2011 to promote the rational scale-up of programmatic management of drug-resistant tuberculosis (PMDT). We reflect on its achievements, consider the challenges faced, and explore its potential future role. Achievements include the supervision and support of national PMDT action plans, increased local ownership, contextualized guidance, and a strong focus on regional capacity building, as well as a greater awareness of regional challenges. Future rGLC activities should include (1) advocacy for high-level political commitment; (2) monitoring, evaluation, and supervision; (3) technical support and contextualized guidance; and (4) training, capacity building, and operational research. Regional activities require close collaboration with both national and global efforts, and should be an important component of the new Global Drug-resistant TB Initiative.
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Experience of ‘dredging method’ in the treatment of odontogenic tumor. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Market size and sales pattern of tuberculosis drugs in the Philippines. Public Health Action 2015; 3:337-41. [PMID: 26393058 DOI: 10.5588/pha.13.0094] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Accepted: 11/21/2013] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES To identify the availability, types and quantity of anti-tuberculosis drugs in the public and private sectors from 2007 to 2011 in the Philippines. METHODS Analysis of the procurement of and sales data on anti-tuberculosis drugs from both the public and private sectors from 2007 to 2011. RESULTS Publicly procured anti-tuberculosis drugs were sufficient to treat all reported new tuberculosis (TB) cases from 2007 to 2011 in the Philippines. Nevertheless, the volume of anti-tuberculosis drugs in the private sector would have sufficed for the intensive phase of treatment for an additional 250 000 TB patients annually, assuming compliance with national treatment guidelines. Fixed-dose combination drugs comprised the main bulk (81%) of private market sales, while sales of loose drugs decreased over the years. Combining public and private sales in 2011, 484 725 new TB patients, i.e., 2.4 times the number of notified cases, could have been placed on treatment and treated for at least the intensive phase. Key second-line drugs are not available in the private market, making it impossible to design an adequate treatment regimen for multidrug-resistant TB (MDR-TB) in the private sector. CONCLUSION An enormous quantity of anti-tuberculosis drugs was channelled through the private market outside the purview of the Philippine National Tuberculosis Control Program, suggesting significant out-of-pocket expenditure, severe underreporting of TB cases and/or misuse of drugs due to overdiagnosis and overtreatment.
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Tool for assessing surgical tracheostomy skills in otolaryngology residents. B-ENT 2015; 11:275-280. [PMID: 26891539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023] Open
Abstract
OBJECTIVE The tracheostomy is an essential component of otolaryngology surgery training. There is a pressing need for a reliable, valid, intra-operative assessment tool for assessing the tracheostomy skills of residents in training programs. This study aimed to develop an assessment tool for surgical tracheostomy that was valid, reliable, and feasible. METHODOLOGY Based on a previously developed tool, the Objective Structured Assessment of Technical Skills, we developed an objective structured tool specifically for assessing tracheostomy skills (OSTS). Our panel included Otorhinolaryngology Head & Neck Surgery faculty members, academic otolaryngologists, and medical education experts. To test the OSTS, 8 board certified otolaryngologists assessed 44 residents from 5-year residency programs in the operating theater, from July 2010 to May 2012, in three tertiary level academic institutions. Residents received constructive feedback after the assessments. RESULTS The OSTS displayed good reliability, in terms of internal consistency (α = 0.761). Its validity was established based on significant improvement in senior resident scores compared to junior resident scores, assessed with an ANOVA (F = 5.31, p = 0.001). The tool also displayed an overall trend of score improvement with an individual's advancement through each year of postgraduate training. The evaluators considered the OSTS easy to understand, complete, practical, and time-efficient, which established its face validity. CONCLUSION The OSTS is a valid, reliable tool for evaluating surgical competency of residents performing tracheostomy. It provided systematic and comprehensive feedback. The examiners and examinees both displayed positive attitudes towards the instrument.
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Risk of tuberculosis associated with recent migrant flows to countries belonging to the Organization for Economic Co-operation and Development (OECD). Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku166.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ultrasound guided fine needle aspiration cytology: a sensitive diagnostic tool for diagnosis of intra-abdominal lesions. ACTA ACUST UNITED AC 2013; 39:14-7. [PMID: 23923406 DOI: 10.3329/bmrcb.v39i1.15792] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Ultrasound guided fine needle aspiration cytology is widely accepted as a safe diagnostic procedure in various neoplastic and non-plastic disorders. This study was conducted to determine the usefulness and diagnostic accuracy of ultrasound guided fine needle aspiration cytology in the diagnosis of intraabdominal lesions. This cross sectional study was conducted in the Department of Radiology and Imaging, Sylhet MAG Osmani Medical College Hospital, Sylhet, Bangladesh during the period of June 2007 to June 2009. A total 78 patients with intra abdominal lesions were included in this study. Fifty nine (75.6%) were males and 19 (24.4%) were females. Out of total aspirates 29 (37.2%) were categorized as benign, 41 (52.6%) were malignant and 8 (10.3%) were non-representative, as it contained only blood. Most of the benign lesions were liver abscess 19 (24.4%). A diagnosis of primary malignancy was established in 26 (33.3%) and that of secondary in 15 (19.2%). The results showed a sensitivity of 89.7%. Ultrasound guided fine needle aspiration cytology is a sensitive diagnostic tool in a wide spectrum of intra-abdominal neoplastic and non-neoplastic disorders. It is a simple, safe, rapidand inexpensive technique.
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Primary closure of the Urinary Bladder, Urethra and Anterior Abdomen of Classical and Cloacal 39 Exstrophy - A Preliminary Experience of Three Consecutive Cases. JOURNAL OF SURGICAL SCIENCES 2013. [DOI: 10.3329/jss.v16i1.14447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
A 4 years old female and 1.5 months old male with classical exstrophy and a 2 days old male child with cloacal exstrophy were admitted in Paediatric Surgery Department of Sher-e-Bangla Medical College Hospital (SBMCH), Barisal. The mothers of all children had complaints of protrusion of fleshy mass in lower abdomen from birth. They always remain wet producing smell of urine. The cloacal exstrophy case had a prolapsed ileum that was discharging stool. He had no anus too. All of the cases underwent one stage closure of urinary bladder and urethra and lower abdomen without osteotomy and patient was discharged. After 8 months of first operation the female patient underwent repair of the wound dehiscence. At the time of discharge her urinary bladder capacity was 10 ml and remained dry for 5 minute after manual evacuation. The male patient with classical exstrophy developed urethrocutaneous fistula on 15th post-operative day. The cloacal exstrophy case was discharged with end ileostomy on 10th post-operative day. DOI: http://dx.doi.org/10.3329/jss.v16i1.14447 Journal of Surgical Sciences (2012) Vol. 16 (1) : 39-43
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Psychiatric and psychological comorbidities in patients with psoriasis- a review. Mymensingh Med J 2012; 21:780-786. [PMID: 23134936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Psoriasis is a common inflammatory skin disease. The impact of psoriasis on quality of life is significant even when it involves relatively limited body surface area (BSA). Life stresses have been found as both a cause of psoriasis and as an aggravating factor in the disease. In different large epidemiological studies up to 79% patients of psoriasis had a negative impact on their lives, and Psoriasis was reported to be associated stressful life event in 10-90%, depression in 24-51%, felt shame and embarrassment over their appearance in 89%, lack of confidence in 42%, family friction in 26%, wish to be dead to active suicidal ideation in 9.7-5.5%, addiction and alcoholism in 18% and also significant impact upon sexual function. Children with psoriasis had 25-47% higher risk of developing any psychiatric disorder, 23-62% higher risk of develop depression and 32-250% higher risk of anxiety.
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Reproductive and hormonal risk factors for luminal, HER2-overexpressing, and triple-negative breast cancer in Japanese women. Ann Oncol 2012; 23:2435-2441. [PMID: 22328736 DOI: 10.1093/annonc/mdr613] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Although the clinical relevance of the molecular subtypes of breast cancer is evident, etiological differences among subtypes have not been well established, especially among Asian. Here, we evaluated the hypothesis that the etiologic impact of reproductive and hormonal features differs among molecular subtypes. MATERIALS AND METHODS We conducted a case-control study in pre- and postmenopausal Japanese. We examined 706 breast cancer patients and 1412 age- and menopausal status-matched noncancer controls. Immunohistochemical stains for estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 (HER2) were used to classify the cases into 554 luminal (hormone receptor positive), 84 HER2-overexpressing (hormone receptor negative, HER2 positive), and 68 triple-negative cases (hormone receptor negative, HER2 negative). Associations were evaluated using multivariate polytomous logistic regression models. RESULTS A significant association was observed between early age at menarche and risk of luminal disease (odds ratios = 1.67, 95% confidence interval: 1.22-2.29; P trend = 0.001). No significant differences in association with parity, age at first live birth, breastfeeding history, age at menopause, or synthetic hormonal use were seen across molecular subtypes of breast cancer. CONCLUSIONS These findings indicate that reproductive events in adolescence have differential impact on the risk of breast cancer molecular subtypes in Japanese.
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Genotypes of rotavirus diarrhoea in a children hospital of Bangladesh. Mymensingh Med J 2012; 21:497-502. [PMID: 22828550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Globally, rotaviruses are the single most important etiologic agents of severe childhood dehydrating diarrhea that accounts for more than 125 million of cases, 25-55% of all hospital admissions for diarrhea and ≈600,000 deaths every year. In Bangladesh, while overall diarrhea related deaths are declining, the proportion of diarrhea deaths due to rotavirus is increasing. This study was aimed at estimating the burden of rotavirus diarrhea and isolating the genotypes of rotavirus in a children hospital of Bangladesh; thereby endorsing a logical search for an appropriate rotavirus vaccine. This cross sectional study was carried out in the Institute of Child and Mother Health, Matuail, Dhaka, Bangladesh during 2006-2007. Children aged between one month and five years suffering form diarrhea were enrolled in the study. Stool samples were analyzed by ELISA for rotavirus antigen. The rotavirus-positive samples were further analyzed for genotype determination. Among 656 stool samples, 39.5% samples were positive for rotavirus antigen. The mean age of the children studied was 12±9.9 months; the peak being in the second half of infancy. G2 was identified as the most dominant genotype (45.5%) followed by G1 (24.8%), G12 (9.6%), G9 (8.5%) and G4 (2.1%) genotypes. Since G2 were found to be the predominant circulating rotavirus strain in this study and some other studies in Bangladesh, the recommended vaccine for prevention of rotavirus infection in Bangladesh should cover this strain to have maximum effectiveness.
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Abstract
Background: Hispanics living with multiple sclerosis (MS) in the United States are not well defined. Objective: To describe the clinical characteristics of MS among Hispanic Whites (HW) in Southern California with those of non-Hispanic Whites (NHW). Methods: We performed a medical chart review to identify all cases of HW with MS ( n = 125) who were treated at our institution during a 1-year period. We also identified cases of NHW with MS (100 NHW) treated at those clinics. All HW patients were interviewed to ascertain ancestry including detailed migration history. Disease progression was assessed by ambulatory disability and defined as Expanded Disability Status Scale (EDSS) score ≥6. Results: Compared with NHW, HW were more likely to have a relapsing–remitting form of MS and a younger age of onset (28.4 ± 0.97 years) with presenting symptoms of optic neuritis and transverse myelitis. However, overall ambulatory disability did not differ between HW and NHW. Migration to the US at age >15 years was associated with increased risk of disability in HW. Conclusions: HW living in the USA may be at risk of developing MS at an earlier age compared with NHW. Migration history can play an important role in the management of HW with MS.
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Abstract
BACKGROUND Exhaled nitric oxide (FeNO) is a biomarker of airway inflammation. In the nitric oxide (NO) synthesis pathway, nitric oxide synthases (encoded by NOS1, NOS2A, and NOS3) and arginases (encoded by ARG1 and ARG2) compete for L-arginine. Although FeNO levels are higher in children with asthma/allergy, influence of these conditions on the relationships between variations in these genes and FeNO remains unknown. The aims of the study were to evaluate the role of genetic variations in nitric oxide synthases and arginases on FeNO in children and to assess the influence of asthma and respiratory allergy on these genetic associations. METHODS Among children (6-11 years) who participated in the southern California Children's Health Study, variations in these five genetic loci were characterized by tagSNPs. FeNO was measured in two consecutive years (N = 2298 and 2515 in Years 1 and 2, respectively). Repeated measures analysis of variance was used to evaluate the associations between these genetic variants and FeNO. RESULTS Sequence variations in the NOS2A and ARG2 loci were globally associated with FeNO (P = 0.0002 and 0.01, respectively). The ARG2 association was tagged by intronic variant rs3742879 with stronger association with FeNO in asthmatic children (P-interaction = 0.01). The association of a NOS2A promoter haplotype with FeNO varied significantly by rs3742879 genotypes and by asthma. CONCLUSION Variants in the NO synthesis pathway genes jointly contribute to differences in FeNO concentrations. Some of these genetic influences were stronger in children with asthma. Further studies are required to confirm our findings.
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The effect of ambient air pollution on exhaled nitric oxide in the Children's Health Study. Eur Respir J 2010; 37:1029-36. [PMID: 20947676 DOI: 10.1183/09031936.00081410] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We assessed the effect of daily variations in ambient air pollutants on exhaled nitric oxide fraction (F(eNO)) using data from a cohort of school children with large differences in air pollutant exposures from the Children's Health Study. Based on a cohort of 2,240 school children from 13 Southern Californian communities, cumulative lagged average regression models were fitted to determine the association between F(eNO) and ambient air pollution levels from central site monitors with lags of up to 30 days prior to F(eNO) testing. Daily 24-h cumulative lagged averages of particles with a 50% cut-off aerodynamic diameter of 2.5 µm (PM₂.₅; over 1-8 days) and particles with a 50% cut-off aerodynamic diameter of 10 µm (PM₁₀; over 1-7 days), as well as 10:00-18:00 h cumulative lagged average of O₃ (over 1-23 days) were significantly associated with 17.42% (p<0.01), 9.25% (p<0.05) and 14.25% (p<0.01) higher F(eNO) levels over the interquartile range of 7.5 μg·m⁻³, 12.97 μg·m⁻³ and 15.42 ppb, respectively. The effects of PM₂.₅, PM₁₀ and O₃ were higher in the warm season. The particulate matter effects were robust to adjustments for effects of O₃ and temperature and did not vary by asthma or allergy status. In summary, short-term increases in PM₂.₅, PM₁₀ and O₃ were associated with airway inflammation independent of asthma and allergy status, with PM₁₀ effects significantly higher in the warm season.
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Exhaled nitric oxide, susceptibility and new-onset asthma in the Children's Health Study. Eur Respir J 2010; 37:523-31. [PMID: 20634264 DOI: 10.1183/09031936.00021210] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A substantial body of evidence suggests an aetiological role of inflammation, and oxidative and nitrosative stress in asthma pathogenesis. Exhaled nitric oxide fraction (F(eNO)) may provide a noninvasive marker of oxidative and nitrosative stress, and aspects of airway inflammation. We examined whether children with elevated F(eNO) are at increased risk for new-onset asthma. We prospectively followed 2,206 asthma-free children (age 7-10 yrs) who participated in the Children's Health Study. We measured F(eNO) and followed these children for 3 yrs to ascertain incident asthma cases. Cox proportional hazard models were fitted to examine the association between F(eNO) and new-onset asthma. We found that F(eNO) was associated with increased risk of new-onset asthma. Children in the highest F(eNO) quartile had more than a two-fold increased risk of new-onset asthma compared to those with the lowest quartile (hazard ratio 2.1, 95% CI 1.3-3.5). This effect did not vary with the child's history of respiratory allergic symptoms. However, the effect of elevated F(eNO) on new-onset asthma was most apparent among those without a parental history of asthma. Our results indicate that children with elevated F(eNO) are at increased risk for new-onset asthma, especially if they have no parental history of asthma.
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Wilms tumor in adult. Mymensingh Med J 2010; 19:299-302. [PMID: 20395930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Wilms Tumor (WT) is a very rare malignancy in adults representing 1% of all renal neoplasms. It is however the most common renal tumor of children and adult patients are treated like pediatric cases. Bilateral tumors occur in 5% of adult cases. The typical presenting features are asymptomatic abdominal mass (most common), hematuria, pain, fever, and hypertension. As clinical presentation of WT is similar to that of renal cell carcinoma (RCC), it tends to be an unsuspected pathological diagnosis in most cases. The diagnosis of the tumor needs positive sonographic and computed tomography (CT) findings with histopathological confirmation. Prognosis of adult WT is relatively poor and resistant to chemotherapy. We present a case of wilms tumor in a 68 years old male patient with right sided non tender abdominal mass and occasional flank pain. The patient was normotensive but hematuric and radiological findings suggested right renal mass with enlarged lymph node and histopathological analysis revealed nephroblastoma associated with lymph node metastases.
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Vancomycin-resistant enterococcal bacteraemia: is daptomycin as effective as linezolid? J Antimicrob Chemother 2009; 64:175-80. [DOI: 10.1093/jac/dkp154] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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A study to evaluate the efficacy and safety of oral fluconazole in the treatment of tinea versicolor. Mymensingh Med J 2009; 18:31-35. [PMID: 19182746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
In our study of 6 month of pityriasis versicolor patient in skin department of Mymensingh Medical College Hospital outdoor, most of the patient was of age 16-25 years (63.33%), 20% was of age 26-35 years and 16.67% was of 36-45 years. Age distribution among male patient maximum (66.67%) was of 16-25 years and among females the maximum 50% was also of 16-25 years. Mostly was male (80%) and 20% was female only 20% of the patient has got the positive family history whereas 80% with no family history of the disease, which indicates that there is no hereditary predilection. Of the patient 66.67% was unmarried and 33.33% was married. Late adolescence & early adult age groups are predominantly affected. Small children & elderly adults are infected only in unusual circumstances, such as prolonged occlusion or immunosuppresion. Prevalence reported to be as high as 50% in the humid, hot environment of Western Samoa & on low as 11.1% in the colder temperature of Sweden. About sex distribution of patients 20% were female. The study shows that majority of patients were male (20%).
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50
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Glutathione-S-transferase (GST) P1, GSTM1, exercise, ozone and asthma incidence in school children. Thorax 2008; 64:197-202. [PMID: 18988661 DOI: 10.1136/thx.2008.099366] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Because asthma has been associated with exercise and ozone exposure, an association likely mediated by oxidative stress, we hypothesised that glutathione-S-transferase (GST)P1, GSTM1, exercise and ozone exposure have interrelated effects on the pathogenesis of asthma. METHODS Associations of the well characterised null variant of GSTM1 and four single nucleotide polymorphisms (SNPs) that characterised common variation in the GSTP1 locus with new onset asthma in a cohort of 1610 school children were examined. Children's exercise and ozone exposure were classified using participation in team sports and community annual average ozone levels, respectively. RESULTS A two SNP model involving putatively functional variants (rs6591255, rs1695 (Ile105Va)) best captured the association between GSTP1 and asthma. The risk of asthma was lower for those with the Val allele of Ile105Val (hazard ratio (HR) 0.60, 95% CI 0.4 to 0.8) and higher for the variant allele of rs6591255 (HR 1.40, 95% CI 1.1 to 1.9). The risk of asthma increased with level of exercise among ile(105) homozygotes but not among those with at least one val(105) allele (interaction p value = 0.02). The risk was highest among ile(105) homozygotes who participated in >or=3 sports in the high ozone communities (HR 6.15, 95% CI 2.2 to 7.4). GSTM1 null was independently associated with an increased risk of asthma and showed little variation with air pollution or GSTP1 genotype. These results were consistent in two independent fourth grade cohorts recruited in 1993 and 1996. CONCLUSION Children who inherit a val(105) variant allele may be protected from the increased risk of asthma associated with exercise, especially in high ozone communities. GSTM1 null genotype was associated with an increased risk of asthma.
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