1
|
Evaluation of Antimicrobial Efficacy and Clinical Outcomes of Triphala and 2.5% Sodium Hypochlorite as Intraradicular Irrigants in Pulpectomy of Primary Teeth. Mymensingh Med J 2024; 33:592-598. [PMID: 38557545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
A natural irrigation solution with a broad spectrum of antimicrobial coverage, triphala was selected for the pulpectomy procedure. Because of its natural ingredients, it is well-known for promoting tissue healing. It also supposedly has certain additional qualities as compared to usual irrigation solutions that are made chemically. Although 2.5% NaOCl is thought to be perfect since it meets most of the requirements for an irrigation solution but it cannot be optimized for pulpectomy procedure. Primary teeth that were recommended for pulpectomy underwent this randomized controlled experiment. Two groups of eighty-four primary teeth were randomly assigned to receive irrigations: triphala in Group A; 2.5% Sodium hypochlorite in Group B. Sample were taken from infected primary root canals. A sterile test tube with bhi broth as the transport media was used to collect pre- and post-irrigation samples using sterile absorbent paper tips. On agar media, microorganisms were cultivated and their mean colony count was assessed. Following the procedure, the patient's follow-up visits at one, two and three months were used to evaluate the clinical result. The post-microbial colony count was dramatically reduced (p<0.001) by both irrigation treatments. Triphala in Group A is demonstrating desirable efficacy. Clinical success was found satisfactory in both the groups studied (p<0.001). But statistically significant difference was not found (p=0.175). Considering undesirable properties of sodium hypochlorite triphala can be a better alternative as a root canal irrigants in pulpectomy of primary teeth.
Collapse
|
2
|
2023 Management Recommendations of Bangladesh Rheumatology Society on Pharmacological Treatment of Rheumatoid Arthritis With Synthetic and Biologic Disease-Modifying Drugs. Cureus 2024; 16:e59395. [PMID: 38707172 PMCID: PMC11070067 DOI: 10.7759/cureus.59395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 05/07/2024] Open
Abstract
Rheumatoid arthritis (RA) is the most common inflammatory polyarthritis in Bangladesh. Bangladesh Rheumatology Society (BRS) proposes these management recommendations to treat the considerable burden of RA in the resource-constrained situation based on the best current evidence combined with societal challenges and opportunities. BRS formed a task force (TF) comprising four rheumatologists. The TF searched for all available literature, including updated American College of Rheumatology (ACR), European Alliance of Associations for Rheumatology (EULAR), and Asia-Pacific League of Associations for Rheumatology (APLAR) and several other guidelines, and systematic literature reviews until October 2023, and then a steering committee was formed, which included rheumatologists and internists. We followed the EULAR standard operating procedures to categorize levels of evidence and grading of recommendations. This recommendation has two parts -- general (diagnosis of RA, nomenclature of disease-modifying anti-rheumatic drugs [DMARDs], disease activity indices) and management portion. The TF agreed on four overarching principles and 12 recommendations. Overarching principles deal with early diagnosis and disease activity monitoring. Recommendations 1-5 discuss using glucocorticoids, NSAIDs, and conventional synthetic DMARDs (csDMARD). Recommendations 6-9 stretch the use of targeted synthetic DMARDs (tsDMARDs) and biological DMARDs (bDMARDs). The suggested DMARD therapy includes initiation with methotrexate (MTX) or another csDMARD (in case of contraindication to MTX) in the first phase and the addition of a tsDMARD in the second phase, switching to an alternative tsDMARDs or bDMARDs in the subsequent phases. The TF included the Padua prediction score for the thromboembolism risk estimation. Recommendations 10-12 cover infection screening, vaccination, and DMARD tapering. Bangladesh has a higher prevalence of RA. This recommendation will serve as a tool to treat this high burden of patients with RA scientifically and more effectively.
Collapse
|
3
|
Health Literacy Among Non-Communicable Disease Service Seekers: A Nationwide Finding from Primary Health Care Settings of Bangladesh. Health Lit Res Pract 2024; 8:e12-e20. [PMID: 38329843 PMCID: PMC10849776 DOI: 10.3928/24748307-20240119-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 08/14/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Considering the health literacy status of service seekers is crucial while developing programs and policies to improve service delivery in primary health care settings. OBJECTIVE Our aim was to assess health literacy among adults seeking non-communicable disease (NCD)-related services in primary health care centers (PHC) of Bangladesh and identify its contributing factors and its preventive effect on risky behaviors. METHODS In this cross-sectional study, 2,793 NCD service seekers were interviewed face-to-face from eight rural and three urban PHCs selected by a multi-stage random sampling method. We used the European Health Literacy Survey Questionnaire to collect data on health literacy. We applied logistic regression analysis to identify the contributing factors related to adequate health literacy. Odds ratios were used to calculate the preventive fraction of health literacy for NCD risk behaviors. KEY RESULTS Limited health literacy was found among 43% of the respondents. Adequate health literacy was associated with younger age, male sex, having a formal education, living in an extended family, hailing from a high socioeconomic group, and attending urban PHC. After adjusting the sociodemographic factors, the prevalence of smoking, smokeless tobacco usage, and inadequate fruits and vegetables consumption among participants were found to be 25%, 51%, and 18% lower for people with sufficient health literacy. CONCLUSIONS NCD service seekers have a high rate of inadequate health literacy. Adequate health literacy has the potential to lower the behavioral risk factors of NCDs. [HLRP: Health Literacy Research and Practice. 2024;8(1):e12-e20.].
Collapse
|
4
|
Mental Health Assessment of Health Care Providers of Bangladesh during Covid-19 Pandemic: A Cross-Sectional Web-Based Study. Mymensingh Med J 2024; 33:247-253. [PMID: 38163800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
SARS COV 2 raised immense agony to everyone. As health care workers remains direct contact with patients, they are vulnerable to mental health disorder. The study was done to identify mental health status of health care providers of Bangladesh. It was a cross sectional web based survey among health care providers of bangladesh. A structured web based questionnaire was prepared both in Bangla and English version for better understanding. Total 2594 health care workers responded to online survey. Male were 1303(50.2%) and female were 1291(49.8%). Occupational demography shows 98.5% were physicians. Mean value of patient health questionnaire 9 (PHQ9) and generalized anxiety disorder (GAD) were 8.43±6.082 and 8.27±5.234 respectively among healthcare providers. To overcome anxiety and depression, 93.4% of HCW didn't receive any psychological material and 85.6% HCW didn't find physiological resources even through media. Despite many lacking, healthcare workers were resilient in our study.
Collapse
|
5
|
Non-communicable diseases in South-East Asia: journeying towards the SDG target. THE LANCET REGIONAL HEALTH. SOUTHEAST ASIA 2023; 18:100305. [PMID: 38028169 PMCID: PMC10667301 DOI: 10.1016/j.lansea.2023.100305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023]
|
6
|
Study of Operative Events and Time Requirement of Hepaticoduodenostomy for the Treatment of Type I Choledochal Cyst- the Experience at BSMMU Hospital. Mymensingh Med J 2023; 32:454-458. [PMID: 37002757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Of all varieties, Type I Choledochal cyst causing saccular or fusiform dilatation of the extra-hepatic biliary ductal system is the commonest (90.0 - 95.0%). Its presentations vary. To restore the continuity of the extra-hepatic biliary tract after excision of type I Choledochal cyst, surgeons have few alternatives to use, with their advantages and disadvantages. Roux en-Y Hepatico-jejunostomy (RYHJ) has been very popular and long studied standard surgical treatment for type I Choledochal cyst. But now Hepatico-duodenostomy (HD) is also being practiced and studied in different centers all over the world for the treatment of the same disease. For the last five years, we, at Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh, have been using Hepatico-duodenostomy as preferred anastomotic option in treating type I Choledochal cyst. Here, we are presenting our experience at BSMMU Hospital, regarding operative events and time requirement of Hepaticoduodenostomy for the treatment of type I Choledochal cyst and, to show whether this procedure can be safely practiced, producing acceptable results. It is a retrospective document study, from January 2013 to December 2017, at BSMMU Hospital, on forty two, MRCP confirmed type I Choledochal cyst patients of pediatric age. Patients' particulars, history, physical examination, investigations (including MRCP confirmation), assessment, surgical plan were collected from relevant medical records and documented in duly coded individual data collection sheet maintaining standard privacy protocol. Information regarding presentations, operative findings and procedural events including per-operative mortality, injury to the vital structures during operation, conversion to RYHJ, operative time (minutes), blood loss and transfusion requirements (ml) of Heaticoduodenostomy for type I Choledochal cyst, were specially searched for. There was no operative mortality. None of these patients required per-operative blood transfusion. Nor there was any inadvertent injury to the adjacent structures. The mean operative time required for Hepaticoduodenostomy was 88 minutes with a range of 75 to 125 minutes. Through this study, at BSMMU Hospital, operative events and time requirement of Hepatico-duodenostomy for treating type I Choledochal cyst, was found to be yielding acceptable results, for safe practice.
Collapse
|
7
|
Clinico-epidemiological Characteristics of Asymptomatic and Symptomatic COVID-19-Positive Patients in Bangladesh. Mymensingh Med J 2023; 32:185-192. [PMID: 36594319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
As of August 15, 2020, Bangladesh lost 3591 lives since the first Coronavirus disease 2019 (COVID-19) case announced on March 8. The objective of the study was to report the clinical manifestation of both symptomatic and asymptomatic COVID-19-positive patients. An online-based cross-sectional survey was conducted for initial recruitment of participants with subsequent telephone interview by the three trained physicians in 237 adults with confirmed COVID-19 infection in Bangladesh. The study period was 27 April to 26th May 2020. Consent was ensured before commencing the interview. Collected data were entered in a pre-designed case record form and subsequently analyzed by SPSS 20.0. The mean±SD age at presentation was 41.59±13.73 years and most of the cases were male (73.0%). A total of 90.29% of patients reside in urban areas. Among the positive cases, 13.1% (n=31) were asymptomatic. Asymptomatic cases were significantly more common in households with 2 to 4 members (p=0.008). Both symptomatic and asymptomatic patients shared similar ages of presentation (p=0.23), gender differences (p=0.30) and co-morbidities (p=0.11). Only 5.3% of patients received ICU care during their treatment. The most frequent presentation was fever (88.3%), followed by cough (69.9%), chest pain (34.5%), body ache (31.1%), and sore throat (30.1%). Thirty-nine percent (n=92) of the patients had co-morbidities, with diabetes and hypertension being the most frequently observed. There has been an upsurge in COVID-19 cases in Bangladesh. Patients were mostly middle-aged and male. Typical presentations were fever and cough. Maintenance of social distancing and increased testing are required to meet the current public health challenge.
Collapse
|
8
|
National TB Control Program of Bangladesh: System Failure and Loss of Effectiveness. Mymensingh Med J 2022; 31:749-757. [PMID: 35780360] [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
The National Tuberculosis Control Program (NTP) is one of the largest programs run by the state with many successes. However, underreporting is considered a real flaw of the current program. To report the characteristics and outcomes of TB patients registered in an upazila health complex in Kazipur, Sirajganj district, Bangladesh between September 2018 and February 2019 under the control of NTP was the objective of the study. This retrospective cohort study was conducted using routinely collected program data from the aforementioned site. Data retrieved from the hospital record form. Formal permission was obtained from the local authority. Consent statements and ethical aspects were waived due to the retrospective nature of the study. Analysis was performed using SPSS 20.0. A total of 207 tuberculosis cases were included with an average age of presentation of 43 years. Approximately 82.0% had pulmonary tuberculosis (PTB) and the rest had extrapulmonary tuberculosis (EPTB). PTB was more common in males, whereas EPTB was common in females (p=0.01). Of all cases, 84.0% were diagnosed by a positive sputum smear and 16.0% were diagnosed clinically with a negative sputum smear. Attendance at follow-up was 82.12%, 70.04% and 68.59% at months 2, 5 and 6 following index admission respectively. Overall, the cure rate was higher in PTB than EPTB [146 (85.9%) vs. 5 (13.5%), p<0.001). The rate of treatment completion was 25.1% (n=52) and the death count was 1.4% (n=3) [PTB-1.2 (n=2) vs. EPTB-2.7% (n=1)]. A gradual decline in reporting or completion of treatment was observed in this setting. However, a nationwide study is warranted to explore this issue in detail.
Collapse
|
9
|
Real Time PCR-based diagnosis of human visceral leishmaniasis using urine samples. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000834. [PMID: 36962767 PMCID: PMC10022223 DOI: 10.1371/journal.pgph.0000834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/28/2022] [Indexed: 12/31/2022]
Abstract
Diagnosis of visceral leishmaniasis (VL) through the detection of its causative agents namely Leishmania donovani and L. infantum is traditionally based on immunochromatographic tests, microscopy of bone marrow, spleen aspirates, liver or lymph node and differential diagnosis. While the first process has low specificity, the later one carries the risk of fatal hemorrhage. Over the last decade, multiple Polymerase Chain Reaction (PCR) based diagnosis has been developed using blood and urine sample with a varying degree of sensitivity and specificity, an issue worth improving for precision diagnosis. Earlier, we reported a PCR-based diagnosis of L. donovani in peripheral blood using a novel set of PCR primers with absolute specificity. Using the same set of primers and PCR conditions, here we describe diagnosis of L. donovani from urine, for a non-invasive, rapid and safe diagnosis. Diagnosis of VL was carried out using urine samples collected from clinically diagnosed VL patients (n = 23) of Bangladesh in Real Time PCR. Test results were validated by comparing blood samples from the same set of patients. Sensitivity and specificity of this diagnosis was analyzed using retrospective bone marrow samples, collected earlier from confirmed VL patients (n = 19). The method showed 100% sensitivity in detecting L. donovani in urine and corresponding blood and retrospective bone marrow samples, as well as 100% specificity in control groups. A Real Time PCR-based molecular detection system using urine sample is hereafter presented what could be a, non-invasive approach for VL detection with precision and perfection.
Collapse
|
10
|
Persistence of sleep disturbance among post-COVID patients: Findings from a 2-month follow-up study in a Bangladeshi cohort. J Med Virol 2021; 94:971-978. [PMID: 34647638 DOI: 10.1002/jmv.27397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 10/12/2021] [Indexed: 01/07/2023]
Abstract
To evaluate the persistence and factors associated with sleep disturbances among COVID-19 patients with a history of sleep disturbances 2 months after discharge from the hospital. A total of 400 patients admitted at Dhaka Medical College Hospital during July and August were diagnosed as suffering from sleep disturbances during their hospital stay using a standardized scale. They were followed up 2 months later through telephone, and a total of 322 participants were interviewed (excluding 63 nonresponders and five deceased) regarding the persistence of disturbances in sleep through a structured questionnaire. Patient demographic, clinical, and epidemiological data including history regarding in-hospital sleep disturbance were retrieved from hospital treatment sheets. Results revealed, 35% of study participants (n = 113) were still experiencing symptoms of sleep disturbances during the interview by telephone. Age (p = 0.015), diabetes mellitus (relative risk [RR]: 1.21; confidence interval [CI]: 1.02-1.42, p = 0.022), on admission SPO2 (p = 0.009), C-reactive protein (CRP) (p = 0.025), serum ferritin (p = 0.014), and d-dimer (p = 0.030) were independently associated with sleep disturbances among participants (p < 0.05). Binary and fitting logistic regression through repeated K folds cross-validation revealed 1.65 (CI: 1.02-2.66), 1.07 (CI: 1.01-1.14), and 1.07 (CI: 1.00-1.15) times higher odds of persistence of sleep disturbances among patients with diabetes mellitus, increased neutrophil, and lymphocyte percentages, respectively. Findings of this study need to be validated and patients should be further followed up with more in-depth studies conducted 6 or 12 months after initial infection, possibly with the help of higher sample size and in-person interview.
Collapse
|
11
|
Capacity development and safety measures for health care workers exposed to COVID-19 in Bangladesh. BMC Health Serv Res 2021; 21:1079. [PMID: 34635110 PMCID: PMC8504780 DOI: 10.1186/s12913-021-07071-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 09/08/2021] [Indexed: 11/10/2022] Open
Abstract
Background The safety of health care workers (HCWs) in Bangladesh and the factors associated with getting COVID-19 have been infrequently studied. The aim of this study was to address this gap by assessing the capacity development and safety measures of HCWs in Bangladesh who have been exposed to COVID-19 and by identifying the factors associated with respondents’ self-reported participation in capacity development trainings and their safety practices. Methods This cross-sectional study was based on an online survey of 811 HCWs working at 39 dedicated COVID-19 hospitals in Bangladesh. A pretested structured questionnaire consisting of questions related to respondents’ characteristics, capacity development trainings and safety measures was administered. Binary logistic regressions were run to assess the association between explanatory and dependent variables. Results Among the respondents, 58.1% had been engaged for at least 2 months in COVID-19 care, with 56.5% of them attending capacity development training on the use of personal protective equipment (PPE), 44.1% attending training on hand hygiene, and 35% attending training on respiratory hygiene and cough etiquette. Only 18.1% reported having read COVID-19-related guidelines. Approximately 50% of the respondents claimed that there was an inadequate supply of PPE for hospitals and HCWs. Almost 60% of the respondents feared a high possibility of becoming COVID-19-positive. Compared to physicians, support staff [odds ratio (OR) 4.37, 95% confidence interval (CI) 2.25–8.51] and medical technologists (OR 8.77, 95% CI 3.14–24.47) were more exhausted from working in COVID-19 care. Respondents with longer duty rosters were more exhausted, and those who were still receiving infection prevention and control (IPC) trainings were less exhausted (OR 0.54, 95% CI 0.34–0.86). Those who read COVID-19 guidelines perceived a lower risk of being infected by COVID-19 (OR 0.44, 95% CI 0.29–0.67). Compared to the respondents who strongly agreed that hospitals had a sufficient supply of PPE, others who disagreed (OR 2.68, 95% CI 1.31–5.51) and strongly disagreed (OR 5.05, 95% CI 2.15–11.89) had a higher apprehension of infection by COVID-19. Conclusion The findings indicated a need for necessary support, including continuous training, a reasonable duty roster, timely diagnosis of patients, and an adequate supply of quality PPE. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-07071-2.
Collapse
|
12
|
Open Label Randomized Controlled Comparison of Three Alternative Regimes of Ciprofloxacin, Azithromycin and Cefixime for Treatment of Uncomplicated Typhoid Fever in Bangladesh. Mymensingh Med J 2021; 30:725-737. [PMID: 34226462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Multi-drug resistant Typhoid fever (resistant to previously used chloramphenicol, ampicillin, amoxicillin, and trimethoprim-sulfamethoxazole) has been commonly described in the South East Asia region and a recent report suggests that the salmonella typhi have reduced response to fluoroquinolones (nalidixic acid-resistant). The optimum treatment protocol for this type of serovar has not been established. This study compared different antimicrobial regimens for the treatment of uncomplicated typhoid fever which was conducted in the medicine ward of Dhaka Medical College Hospital (DMCH) and outdoor setting in private practice in Dhaka metropolitan city, Mymensingh and Sylhet town from January 2017 to December 2017. Bangladeshi adults with uncomplicated typhoid fever were included in this an open-label randomized controlled trial. Ciprofloxacin (20mg/kg of body weight/day for 14 days), azithromycin (20mg/kg/day for 14 days), and Cefixime (16mg/kg/day for 14 days) were compared. Of the 81 enrolled patients, 62 were eligible for analysis (61 S. enterica serovar Typhi, 1 Salmonella enterica serovar paratyphi A). Of the S enterica serovar Typhi isolates, 88.7% (55/62) were MDR and 93.5% (58/62) were nalidixic acid resistant (NAR). The clinical cure rate was 62% (13/21) with ciprofloxacin, 71% (15/21) with Cefixime, and 85% (17/20) with azithromycin (p=0.053). The mean (95% confidence interval [CI]) fever clearance time for patients treated with azithromycin (5.8 days [5.1 to 6.5 days]) was shorter than that for patients treated with cefixime (7.1 days [6.2 to 8.1 days]) and ciprofloxacin (8.2 days [7.2 to 9.2 days]) (p<0.001). All three antibiotics were well tolerated. A 7-day course of azithromycin can be successfully used in uncomplicated typhoid fever due to isolates of MDR S enterica serovar Typhi.
Collapse
|
13
|
Antibiotic Prescribing Patterns at COVID-19 Dedicated Wards in Bangladesh: Findings from a Single Center Study. Infect Prev Pract 2021; 3:100134. [PMID: 34316576 PMCID: PMC7910658 DOI: 10.1016/j.infpip.2021.100134] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Indexed: 01/08/2023] Open
Abstract
Background As evidence is mounting regarding irrational and often unnecessary use of antibiotics during the COVID-19 pandemic a cross-sectional Point Prevalence Survey (PPS) (in accordance with WHO guideline) was conducted across COVID-19 dedicated wards in Dhaka Medical College and Hospital (DMCH). Methodology Antibiotic usage data were collected from 193 patients at different COVID-19 dedicated wards at DMCH on 11 June 2020. Comparisons in antibiotic usage were made between different groups using Pearson chi-square and Fisher's exact test. Result Findings reveal all surveyed patients (100%) were receiving at least one antibiotic with 133 patients (68.91%) receiving multiple antibiotics. Overall, patients presenting with the severe disease received more antibiotics. Third-generation cephalosporins (i.e. ceftriaxone) (53.8%), meropenem (40.9%), moxifloxacin (29.5%), and doxycycline (25.4%) were the four most prescribed antibiotics among surveyed patients. Diabetes mellitus (DM) was independently associated with multiple antibiotic prescribing. Abnormal C-reactive protein (CRP) and serum d-dimer were linked with higher odds of multiple antibiotic prescribing among study patients. Conclusion Prevalence of multiple antibiotic prescriptions was high among severely ill patients and those with abnormal CRP and d-dimer levels. Data regarding the quality of antibiotic prescribing were lacking.
Collapse
|
14
|
Convalescent plasma transfusion therapy in severe COVID-19 patients- a safety, efficacy and dose response study: A structured summary of a study protocol of a phase II randomized controlled trial. Trials 2020; 21:883. [PMID: 33106167 PMCID: PMC7586693 DOI: 10.1186/s13063-020-04734-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 09/08/2020] [Indexed: 11/10/2022] Open
Abstract
Objectives General: To assess the safety, efficacy and dose response of convalescent plasma (CP) transfusion in severe COVID-19 patients Specific: a. To identify the appropriate effective dose of CP therapy in severe patients b. To identify the efficacy of the therapy with their end point based on clinical improvement within seven days of treatment or until discharge whichever is later and in-hospital mortality c. To assess the clinical improvement after CP transfusion in severe COVID-19 patients d. To assess the laboratory improvement after CP transfusion in severe COVID-19 patients Trial Design This is a multicentre, multi-arm phase II Randomised Controlled Trial. Participants Age and sex matched COVID-19 positive (by RT-PCR) severe cases will be enrolled in this trial. Severe case is defined by the World Health Organization (W.H.O) clinical case definition. The inclusion criteria are 1. Respiratory rate > 30 breaths/min; PLUS 2. Severe respiratory distress; or SpO2 ≤ 88% on room air or PaO2/FiO2≤ 300 mm of Hg, PLUS 3. Radiological (X-ray or CT scan) evidence of bilateral lung infiltrate, AND OR 4. Systolic BP < 90 mm of Hg or diastolic BP <60 mm of Hg. AND/OR 5. Criteria 1 to 4 AND or patient in ventilator support Patients’ below18 years, pregnant and lactating women, previous history of allergic reaction to plasma, patients who have already received plasma from a different source will be excluded. Patients will be enrolled at Bangabandhu Sheikh Mujib Medical University (BSMMU) hospital, Dhaka medical college hospital (DMCH) and Mugda medical college hospital (MuMCH). Apheretic plasma will be collected at the transfusion medicine department of SHNIBPS hospital, ELISA antibody titre will be done at BSMMU and CMBT and neutralizing antibody titre will be checked in collaboration with the University of Oxford. Patients who have recovered from COVID-19 will be recruited as donors of CP. The recovery criteria are normality of body temperature for more than 3 days, resolution of respiratory symptoms, two consecutively negative results of sputum SARS-CoV-2 by RT-PCR assay (at least 24 hours apart) 22 to 35 days of post onset period, and neutralizing antibody titre ≥ 1:160. Intervention and comparator This RCT consists of three arms, a. standard care, b. standard care and 200 ml CP and c. standard care and 400 ml CP. Patients will receive plasma as a single transfusion. Intervention arms will be compared to the standard care arm. Main outcomes The primary outcome will be time to clinical improvement within seven days of treatment or until discharge whichever is later and in-hospital mortality. The secondary outcome would be improvement of laboratory parameters after therapy (neutrophil, lymphocyte ratio, CRP, serum ferritin, SGPT, SGOT, serum creatinine and radiology), length of hospital stay, length of ICU stay, reduction in proportion of deaths, requirement of ventilator and duration of oxygen and ventilator support. Randomisation Randomization will be done by someone not associated with the care or assessment of the patients by means of a computer generated random number table using an allocation ratio of 1:1:1. Blinding (masking) This is an open level study; neither the physician nor the patients will be blinded. However, the primary and secondary outcome (oxygen saturations, PaO2/FiO2, BP, day specific laboratory tests) will be recorded using an objective automated method; the study staff will not be able to influence the recording of these data. Number to be randomised (sample size) No similar study has been performed previously. Therefore no data are available that could be used to generate a sample size calculation. This phase II study is required to provide some initial data on efficacy and safety that will allow design of a larger study. The trial will recruit 60 participants (20 in each arm). Trial Status Protocol version 1.4 dated May 5, 2020 and amended version 1.5, dated June 16, 2020. First case was recruited on May 27, 2020. By August 10, 2020, the trial had recruited one-third (21 out of 60) of the participants. The recruitment is expected to finish by October 31, 2020. Trial registration Clinicaltrials.gov ID: NCT04403477. Registered 26 May, 2020 Full Protocol The full protocol is attached as an additional file, accessible from the Trial’s website (Additional file 1). In the interest in expediting dissemination of this material, the familiar formatting has been eliminated; this letter serves as a summary of the key elements of the full protocol.
Collapse
|
15
|
Knowledge, attitudes, and practices toward the novel coronavirus among Bangladeshis: Implications for mitigation measures. PLoS One 2020; 15:e0238492. [PMID: 32877449 PMCID: PMC7467312 DOI: 10.1371/journal.pone.0238492] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 08/18/2020] [Indexed: 01/01/2023] Open
Abstract
The current novel coronavirus (nCoV) pandemic, COVID-19, was first reported in December 2019 in Wuhan, China, and has spread globally, causing startling loss of life, stalling the global economy, and disrupting social life. One of the challenges to contain COVID-19 is convincing people to adopt personal hygiene, social distancing, and self-quarantine practices that are related to knowledge, attitudes, and practices (KAP) of the residents of respective countries. Bangladesh, a densely populated country with a fast-growing economy and moderate literacy rate, has shown many hiccups in its efforts to implement COVID-19 policies. Understanding KAP may help policy makers produce informed decisions. This study assessed KAP in relation to COVID-19 in Bangladesh. An online survey using a pre-tested questionnaire conducted in late March 2020 attained 1,837 responses across Bangladesh. Ultimately, 1,589 completed responses were included in a statistical analysis to calculate KAP scores and their interrelations with sociodemographic variables. The overall KAP was poor, with only 33% of the participants demonstrating good knowledge, whereas 52.4% and 44.8% of the subjects showed good attitudes and practices, respectively. Sociodemographic factors had strong bearings on the KAP scores. Significantly higher KAP scores were evident in females over males, among aged 45 years and older over younger participants, and among retired workers and homemakers over students and public service employees. This study indicated a panic fuelled by poor understanding of COVID-19 associated facts and the need for the government to ensure more granular and targeted awareness campaigns in a transparent and factual manner to foster public confidence and ensure more meaningful public participation in mitigation measures. This study provides a KAP baseline regarding COVID-19 among Bangladeshis.
Collapse
|
16
|
Study of Immediate Postoperative Outcome of Hepaticoduodenostomy for the Treatment of Type I Choledochal Cyst: The Experience at BSMMU Hospital. Mymensingh Med J 2020; 29:337-340. [PMID: 32506087] [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
Excision of type I choledochal cyst mandates restoration of continuity of extrahepatic biliary drainage system through anastomotic options having their advantages and disadvantages. Roux en-Y Hepaticojejunostomy (RYHJ) has been very popular and long studied standard surgical treatment for type I choledochal cyst. But now Hepaticoduodenostomy (HD) is also being practiced and studied in different centers all over the world for the treatment of the same disease. We have been practicing Hepaticoduodenostomy for treating type I choledochal cyst, at Bangabandhu Sheik Mujib Medical University (BSMMU), for last five years. Here, we are presenting our experience at BSMMU Hospital, regarding immediate post-operative outcome of Hepaticoduodenostomy for the treatment of type I Choledochal cyst, to show whether this procedure can be safely practiced, producing acceptable results. It is a retrospective document review of forty two MRCP confirmed type I Choledochal cyst children, admitted and operated at BSMMU Hospital, from January 2013 to December 2017. Patient's particulars, history, physical examination, investigations (including MRCP confirmation), assessment, surgical plan were collected from relevant medical records under standard privacy protocol. Information regarding early post-operative outcome of Hepaticoduodenostomy in treating uncomplicated type I choledochal cyst were searched for review and evaluation, specifically with respect to- a) mortality (if any); b) morbidities like- i) prolonged post-operative abdominal pain, ii) anastomotic bile leak, iii) features of early Cholangitis, iv) wound dehiscence and c) prolonged Hospital stay. There was no immediate post-operative mortality. But 9(21.42%) patients had prolonged post-operative pain requiring parenteral Pethidine 'on demand' beyond second post-operative day, 2(4.76%) had anastomotic bile leak, 7(16.67%) had early cholangitis and 1(2.38%) had abdominal wound dehiscence; they (21.42%) also stayed in hospital for more than fourteen days. The outcome was acceptably safe when compared with other studies abroad. Through this study, at BSMMU Hospital, immediate post-operative outcome of Hepaticoduodenostomy for treating type I choledochal cyst- in terms of morbidity, mortality and hospital stay- was found to be yielding acceptable results, for safe practice.
Collapse
|
17
|
Management of a Subgingivally Fractured Maxillary Central Incisor by Reattachment Technique. Mymensingh Med J 2020; 29:228-233. [PMID: 31915363] [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
Reattachment of a fractured fragment to the remaining tooth is challenging but one of the best treatment protocols in regards to aesthetics, function as well as patients acceptance. If the original tooth fragment is retained following fracture, the natural tooth structures can be reattached using adhesive protocols to ensure reliable strength, durability and aesthetics. This case report will discuss a 13 years old boy with a complicated crown-root fracture of maxillary right central incisor tooth. The procedure used to repair the fracture regarding this case including flap surgery with endodontic treatment. The root canal was filled with a root canal sealer and gutta-percha. After root canal obturation, fragment was reattached with an adhesive tooth reattachment technique. After 6 months evaluation, clinical and radiographic examinations showed a stable re-attachment, good aesthetic and healthy periodontium.
Collapse
|
18
|
Evaluation of Corrosion and Tarnishing of Intra-oral Nickel Chromium and Gold-alloy Cast Crown. Mymensingh Med J 2019; 28:862-865. [PMID: 31599252] [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
Although esthetic factors might limit by the presentation of materials used, all-metal complete cast crown should always be offered to patients requiring restoration of endodontically treated posterior tooth. The complete cast crown has the highest longevity of all fixed restorations. It could be used to rebuild a single tooth or a retainer for a fixed prosthesis. It involves all the axial walls as well as the occlusal surface of the tooth to be restored. All restorations are placed in the oral environment in contact with the gingival tissue. Thus clinicians must choose nontoxic or least toxic metal alloys, since any release of elements that might cause reactions. This study was designed to observe clinical responses of nickel chromium alloy and gold alloy cast crown and provide guidance to ascertain the best alloy for cast metal crown, which serves better functional restoration.
Collapse
|
19
|
Novel mutations in actionable breast cancer genes by targeted sequencing in an ethnically homogenous cohort. BMC MEDICAL GENETICS 2019; 20:150. [PMID: 31477031 PMCID: PMC6721087 DOI: 10.1186/s12881-019-0881-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 08/25/2019] [Indexed: 02/06/2023]
Abstract
Background Genetic testing is becoming an essential tool for breast cancer (BC) diagnosis and treatment pathway, and particularly important for early detection and cancer prevention. The purpose of this study was to explore the diagnostic yield of targeted sequencing of the high priority BC genes. Methods We have utilized a cost-effective targeted sequencing approach of high priority actionable BC genes (BRCA1, BRCA2, ERBB2 and TP53) in a homogeneous patient cohort from Bangladesh (n = 52) by using tumor and blood samples. Results Blood derived targeted sequencing revealed 25.58% (11/43) clinically relevant mutations (both pathogenic and variants of uncertain significance (VUS)), with 13.95% (6/43) of samples carrying a pathogenic mutations. We have identified and validated five novel pathogenic germline mutations in this cohort, comprising of two frameshift deletions in BRCA2, and missense mutations in BRCA1, BRCA2 and ERBB2 gene respectively. Furthermore, we have identified three pathogenic mutations and a VUS within three tumor samples, including a sample carrying pathogenic mutations impacting both TP53 (c.322dupG; a novel frameshift insertion) and BRCA1 genes (c.116G > A). 22% of tissue samples had a clinically relevant TP53 mutation. Although the cohort is small, we have found pathogenic mutations to be enriched in BRCA2 (9.30%, 4/43) compare to BRCA1 (4.65%, 2/43). The frequency of germline VUS mutations found to be similar in both BRCA1 (4.65%; 2/43) and BRCA2 (4.65%; 2/43) compared to ERBB2 (2.32%; 1/43). Conclusions This is the first genetic study of BC predisposition genes in this population, implies that genetic screening through targeted sequencing can detect clinically significant and actionable BC-relevant mutations. Electronic supplementary material The online version of this article (10.1186/s12881-019-0881-0) contains supplementary material, which is available to authorized users.
Collapse
|
20
|
Feasibility and Safety of Distal Transradial Access in the Anatomical Snuffbox for Coronary Angiography and Intervention. Mymensingh Med J 2019; 28:647-654. [PMID: 31391439] [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
Distal transradial access in the anatomical snuffbox has advantages over standard proximal access in terms of patient and operator comfort levels and risk of ischemia. Radial artery preservation could be a relevant issue in patients requiring multiple radial artery procedures and coronary bypass with the use of a radial graft or construction of Arterio-Venous fistula in patient of chronic kidney disease. One relevant drawback is the challenging puncture of a small and weak artery, with a steeper learning curve. The study was aimed at proving feasibility and safety of distal transradial access in the anatomical snuffbox. A total of 100 patients were assigned to perform coronary angiogram or intervention through distal transradial access in the anatomical snuffbox from January 2018 to June 2018 in this unit of the University Cardiac Center (UCC), Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh. All of them had normal pulse in their distal radial artery. Both right and left distal radial artery were used and demographic features & complications were recorded during hospital stay. Statistical analysis was done through SPSS version 19. The overall feasibility was 98%, greater than expected in this early clinical experience, with 98 successful accesses out of 100 patients. There was failure to access of distal radial artery in two cases which may be due to hypoplastic/vasospastic distal radial artery. Despite all it can be said that it was very much safe as there was no hand ischemia, hematoma, numbness or proximal radial arterial occlusion. Distal transradial access in the anatomical snuffbox for coronary angiography and intervention is a safe and feasible option for both patients and operators.
Collapse
|
21
|
|
22
|
Visceral Adiposity Index Score is the Better Predictor of Clinical and Coronary Angiographic Severity Assessment than Other Adiposity Indices in Patients with Acute Coronary Syndrome. Mymensingh Med J 2019; 28:382-388. [PMID: 31086155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Acute coronary syndrome (ACS) is one of the leading causes of death throughout the world and obesity especially visceral adiposity is one of the important concerns globally due to its huge impact on coronary artery disease particularly on ACS. There are several traditional methods like BMI, WC, WHR, WHtR etc. but none of these can measure visceral fat accurately. In this regard visceral adiposity index (VAI) is a novel sex specific index which has significant correlation with visceral adiposity and can express the distribution as well as function of visceral fat precisely. This cross sectional study was done in the Cardiology Department of National Institute of Cardiovascular Diseases, Dhaka, Bangladesh from August 2015 to July 2016 to compare the VAI with other adiposity indices for clinical and coronary angiographic severity assessment in patients with acute coronary syndrome. A total of 200 patients (Case 100 patients of ACS and Control 100 patients of non ACS) were included. Afterward clinical, biochemical, echocardiographic and coronary artery angiographic indexes determined by Gensini score were acquired. Adiposity indices like BMI, Waist and Hip circumference, Waist Hip and Waist Height ratio (WHR, WHtR) and finally VAI were calculated using appropriate formula. Patient with ACS had more severe form of clinical features like severe chest pain & shortness of breath (p=0.001), pulse, BP, abnormal precordial findings, BMI, WC, WHR, WHtR, HC, VAI (p=0.001) and angiographic severity (p=0.001) than non ACS group. Multivariate binary logistic regression analysis for clinical and coronary angiographic severity assessment (GS>36) by adiposity indices showed VAI was the better predictor of clinical and coronary angiographic severity assessment with OR's being 5.61 than others. An ROC curve was plotted for each adiposity indices for clinical and coronary angiographic severity assessment showed VAI to have the maximal AUC. A VAI of OR-5.61 was provided as the cutoff value which had a sensitivity of 73.3% and specificity of 76.6% (AUROC=0.839, CI-0.760-0.918, p<0.001) which indicates better than other adiposity indices in patients under study. VAI is an excellent, simple, noninvasive tool to detect the visceral adipose mass & was markedly associated with the clinical and coronary angiographic severity assessment in patients with ACS.
Collapse
|
23
|
Study on Endoscopic Retrograde Cholangiopancreatography. Mymensingh Med J 2019; 28:317-321. [PMID: 31086145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) is a modern & universally established modality in the evaluation and treatment of suspected biliary and pancreatic disease. In Bangladesh, ERCP services are limited to few tertiary care centers mostly in the capital & large city. ERCP was 1st introduced in Mymensingh on 3rd April 2016 in a private hospital. Since then, Mymensingh Medical College Hospital (MMCH) provides ERCP services to a large volume of patients in collaboration with private center for diagnostic accuracy & therapeutic purpose. The aim of this study was to evaluate our experience in ERCP, to characterize & evaluate the aetiology, findings of ERCP & frequency of complications. This prospective type of study was carried out by the department of hepatology, MMCH from 3rd April 2016 to 10th July 2018 in collaboration with that private center where ERCP has been established. All patients undergoing ERCP during this period were included. Aetiology & findings were assessed at the time of ERCP & complications were assessed during procedure, index hospitalization & within 30 days after the procedure by telephone contact. A total of 301 consecutive ERCP were performed during the study period. Among them, 182(60.5%) were male & 119(39.5%) were female with an age range of 18-78 years. The most common indications for ERCP were: cholangiocarcinoma in 98(32.56%) & choledocholithiasis in 95(31.56%) followed by periampullary growth in 93(30.89%), suspected CBD stricture in 12(4%) & chronic pancreatitis in 2(0.66%). The most common findings were choledocholithiasis (32.56%), cholangiocarcinoma (32.56%), biliary obstruction due to periampullary growth (30.56%). Biliary fistula with distal bile duct stricture was found in (1.66%), bile duct stricture in (1.33%), chronic pancreatitis in (0.66%), and organic papillary stenosis with deformed bulb were discovered in (0.34%) case. All ERCPs were done for therapeutic purpose. Endoscopic sphincterotomy was the most common therapeutic procedure (87.04%) of which biliary stenting was done in (67.44%) & stone extraction in (33.71%). Stone extraction from biliary tree was successfully done in 94 cases (98.67%) but it was unsuccessful from biliary tree in 4 cases (1.33%) & also from pancreatic duct in a separate case. The most frequent complication was Post-ERCP pancreatitis in 9 patients (2.99%) followed by acute confusional state (1.33%). Post-ERCP cholangitis occurred in (0.99%) & death was reported in 2 cases (0.66%) due to anaesthetic hazard.
Collapse
|
24
|
Transcatheter Closure of Post Infarction Subacute Ventricular Septal Defect: A Case Report. Mymensingh Med J 2019; 28:474-478. [PMID: 31086170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Ventricular septal rupture (VSR) is an uncommon but lethal complication of acute myocardial infarction (MI). Although early surgical closure is the treatment of choice, hospital mortality after emergency surgery remains high. Transcatheter closure of post myocardial infarction ventricular septal defect (PIVSD) has emerged as a potential treatment option in selected cases. Herein, we report a case present in AFC Health FORTIS Heart Institute, Khulna, Bangladesh on 10 February 2017 of sub acute post-MI VSR that was successfully closed using an Amplatzerseptal occlude (ASD) device. The patient had undergone primary percutaneous coronary intervention (PCI) 15 days earlier in the setting of acute MI.
Collapse
|
25
|
Comparison between Glyceryl Trinitrate and Trimetazidine in Ischaemic Cardiomyopathy Patients. Mymensingh Med J 2019; 28:114-119. [PMID: 30755559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Ischaemic cardiomyopathy (ICM) remains a major health problem, both in developed and developing countries like Bangladesh where it causes a significant number of morbidity and mortality. The treatment and outcome of ICM chiefly depends on the presence and extent of hibernating myocardium. In this regard addressing anginal symptoms is the key to patients' comfort as well to achieving the goal of treatment. Glyceryl trinitrate (GTN) and trimetazidine (TMZ) are two widely used drugs for relieving angina. This pilot study was designed to answer some of the confusions and controversies regarding their use and to bring precision in decision making in the treatment of ICM. Here, comparison of GTN and trimetazidine were done by assessing the symptoms by NYHA and CCS class following their use in ICM patients, admitted in Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh from 15th October, 2015 to 15th April, 2016, who were randomly placed in two groups in a prospective manner. Most of the patients were in age group 51-60 years and were male in both the groups. It was observed that there was no significant difference in NYHA and CCS class at base line and at discharge between two groups (p>0.05). But statistically significant (p<0.05), improvement noted at 6 weeks and 12 weeks in GTN group in comparison to trimetazidine group. GTN stood out to be a better option than TMZ in the treatment of ICM. Moreover GTN is a cheaper option than TMZ.
Collapse
|
26
|
Experience with Serum Magnesium Estimations in Critically Ill Patients Admitted in High Dependency Unit of A Tertiary Care Hospital. BANGLADESH JOURNAL OF MEDICINE 2018; 29:69-74. [DOI: 10.3329/bjmed.v29i2.37941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Background: Magnesium deficiency has been a common, but easily ignored, electrolyte abnormality. Studies on magnesium in our country are lacking. Here, we have estimated and correlated serum magnesium levels with outcomes and other electrolyte imbalance in critically ill patients with respect to the mortality, in hospital outcome and length of high dependency unit (HDU) stay.Methods: A prospective, observational study was conducted in patients who had been admitted to the HDU. Patient’s demographic profile, medical history, serum magnesium, calcium and electrolytes were enrolled on admission. Patients were divided into normomagnesemic, hypomagnesemic hypermagnesemic groups and compared for various parameters.Results: Out of 60 critically ill-patients, 32 patients (53.33%) were hypomagnesemic, 20 patients (33.33%) were normomagnesemic and 8 patients (13.33%) were hypermagnesemic. The duration of stay of the patients in HDU, in hospital outcome and mortality showed significant variation between these groups. Associated electrolyte abnormalities in hypomagnesemic patients were hypokalemia (56.25%) and hypocalcemia (62.50%). Most of the hypomagnesemic patients were hypertensive (62.50% vs 40%) and was presented in drowsy state (50% vs 40%) compared to normomagnesemic group. Mortality of hypomagnesemic group was 37.50% while that of hypermagnesemic group was 25%. In hospital, arrythmia (18.75%) and convulsion (12.50%) developed in hypomagnesemic groups. Mean duration of length of stay in HDU was 7.45 days in hypomagnesemic, 6.83 days normomagnesemic, and 8.67 days in hypermagnesemic group.Conclusion: Development of magnesium imbalance in critically ill patients is associated with bad prognosis. Monitoring of serum magnesium levels may have prognostic, perhaps therapeutic implication.Bangladesh J Medicine Jul 2018; 29(2) : 69-74
Collapse
|
27
|
Social phobia in adolescence, sickness absence and unemployment: a prospective twin study. Eur J Public Health 2017. [DOI: 10.1093/eurpub/ckx189.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
28
|
Age and Gender-dependent Correlates as Risk Factors of Recurrent Headache among Bangladeshi Secondary School Children. Mymensingh Med J 2017; 26:831-839. [PMID: 29208872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Magnitude of recurrent headache (RHA) is not well explored among school-children (schoolers) particularly in developing countries like Bangladesh, though recent literature reveals that RHA connotes serious public health implication(s) particularly in schoolers in resource constraint countries. To study age and gender-dependent correlates of RHA among secondary-level schoolers and to determine if these remains its risk-factors. Cross-sectional population based respondent-dependent study employing direct interviews using pre-tested open and closed-ended questionnaire following ICHD-II (2004) diagnostic criteria. Overall, 17% RHA was observed among 1499 schoolers surveyed initially, being more in pubertal/adolescents (13-15 years) than pre-pubertal (11-12 years) ones. Of screened-out 255 RHA positive cases, migraine (MHA) was observed in 55.3% while tension-type-headache (TTH) in 19.6% schoolers. RHA demonstrated a steady-inclining trend with schooler's age. Gender difference was obvious in MHA (p<0.001) but not in TTH (p<0.31). Pubertal schoolers (OR=8.75) and boys (OR=1.8) remained at greater risk for migraine but less risky for TTH. Mass-awareness program is imperative to prevent RHA among schoolers towards progressing it into chronicity, psycho-socially handicapped and economically burdened. Further in-depth studies warrant prudent data to examine its long-term risks/underlying factors involving more diverse population (school-children) from different geographical areas and cultural contexts.
Collapse
|
29
|
Effect of weed extracts against pulse beetle, Callosobruchus chinensis L. (Coleoptera: Bruchidae) of mung bean. ACTA ACUST UNITED AC 2016. [DOI: 10.3329/bjar.v41i1.27671] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The n-hexane extracts of the weeds bhatpata Clerodendrum viscosum, kashiature Cassia tora, dhakishak Dryoptris filix-max, bonmorich Croton bonpalandianum and ghagra Xanthium strumarium were used to evaluate their effectiveness for suppressing pulse beetle, Callosobruchus chinensis reared on mung bean Vigna radiata grains. The investigations were done with 1, 2 and 4% n-hexane extracts of the weeds and an untreated control. The weed extracts exhibited considerable effectiveness which varied with weed species, concentrations and exposure durations. The higher concentrations showed the higher rate of insect mortality, fecundity, adult emergence inhibition, and grain protection. The LC50 values of the extracts ranged from 5.3 to 7.8, 4.7 to 6.5 and 4.1 to 6.0 g/100 ml at 24, 48 and 72 hours after treatment, respectively. The fecundity inhibition varied from 31.7 to 78.7%, adult emergence inhibition from 33.8 to 81.1%, and grain damage inhibition from 10.3 to 60.1% when bhatpata with concentration of 1 g/100 ml and ghagra with concentration of 4g/100 ml were applied, respectively. Among the tested weeds, ghagra (4g/100 ml) showed better efficacy against C. chinensis compared to other tested extracts and may be suggested to control pulse beetle and protection of mung bean grains.Bangladesh J. Agril. Res. 41(1): 75-84, March 2016
Collapse
|
30
|
Severe Methanol Poisoning Survived with Locally made Oral Ethanol: A Case Report. JOURNAL OF CLINICAL TOXICOLOGY 2016; 06. [DOI: 10.4172/2161-0495.1000284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
|
31
|
Evaluation of Physicochemical Deterioration and Lipid Oxidation of Beef Muscle Affected by Freeze-thaw Cycles. Korean J Food Sci Anim Resour 2015; 35:772-82. [PMID: 26877637 PMCID: PMC4726957 DOI: 10.5851/kosfa.2015.35.6.772] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 09/29/2015] [Accepted: 09/29/2015] [Indexed: 11/06/2022] Open
Abstract
This study was performed to explore the deterioration of physicochemical quality of beef hind limb during frozen storage at -20℃, affected by repeated freeze-thaw cycles. The effects of three successive freeze-thaw cycles on beef hind limb were investigated comparing with unfrozen beef muscle for 80 d by keeping at -20±1℃. The freeze-thaw cycles were subjected to three thawing methods and carried out to select the best one on the basis of deterioration of physicochemical properties of beef. As the number of repeated freeze-thaw cycles increased, drip loss decreased and water holding capacity (WHC) increased (p<0.05) till two cycles and then decreased. Cooking loss increased in cycle one and three but decreased in cycle two. Moreover, drip loss, WHC and cooking loss affected (p<0.05) by thawing methods within the cycles. However, pH value decreased (p<0.05), but peroxide value (p<0.05), free fatty acids value (p<0.05) and TBARS value increased (p<0.05) significantly as the number of repeated freeze-thaw cycles increased. Moreover, significant (p<0.05) interactive effects were found among the thawing methods and repeated cycles. As a result, freeze-thaw cycles affected the physicochemical quality of beef muscle, causing the degradation of its quality.
Collapse
|
32
|
Abstract
Acute arsenicosis, although having a ‘historical’ background, is not common in our times. This report describes a case of acute arsenic poisoning, missed initially due to its gastroenteritis-like presentation, but suspected and confirmed much later, when the patient sought medical help for delayed complications after about 2 months.
Collapse
|
33
|
Modulation of a compressional electromagnetic wave in a magnetized electron-positron quantum plasma. Phys Rev E 2015; 92:033106. [PMID: 26465574 DOI: 10.1103/physreve.92.033106] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Indexed: 11/07/2022]
Abstract
Amplitude modulation of a compressional electromagnetic wave in a strongly magnetized electron-positron pair plasma is considered in the quantum magnetohydrodynamic regime. The important ingredients of this study are the inclusion of the external strong magnetic field, Fermi quantum degeneracy pressure, particle exchange potential, quantum diffraction effects via the Bohm potential, and dissipative effect due to collision of the charged carriers. A modified-nonlinear Schödinger equation is developed for the compressional magnetic field of the electromagnetic wave by employing the standard reductive perturbation technique. The linear and nonlinear dispersions of the electromagnetic wave are discussed in detail. For some parameter ranges, relevant to dense astrophysical objects such as the outer layers of white dwarfs, neutron stars, and magnetars, etc., it is found that the compressional electromagnetic wave is modulationally unstable and propagates as a dissipated electromagnetic wave. It is also found that the quantum effects due to the particle exchange potential and the Bohm potential are negligibly small in comparison to the effects of the Fermi quantum degeneracy pressure. The numerical results on the growth rate of the modulation instability is also presented.
Collapse
|
34
|
Patterns of Antimicrobial Resistance Among Intensive Care Unit Patients of A Private Medical College Hospital in Dhaka. ACTA ACUST UNITED AC 2015. [DOI: 10.3329/bjmed.v25i2.25088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Because of importance of Hospital acquired infections (HAIs), it is critical to conduct surveillance studies to obtain the required data about the regional microorganisms and their susceptibility to antibiotics. This study to investigate antimicrobial resistance pattern among Intensive Care Unit (ICU) patients in a private medical college hospital setup. In a cross sectional study, 100 specimens from patients admitted in the ICU who had signs or symptoms of nosocomial infection were collected from 2012 - 2013. For each patient, samples of blood, urine, tracheal aspirate, sputum, wound swab, pus, and endotracheal tubes were obtained, cultured and analyzed with antibiogram. The most common primary diagnosis were aspiration pneumonia (49%) and UTI (20%) respectively. The most common locations for infection were tracheal aspirate (54%). The most frequent gram negative microorganisms derived from samples were Acinetobacter spp (29%), Klebsiella spp (26%) and Pseudomonas spp (18%). Klebsiella spp, Acinetobacter spp and Pseudomonas spp were most common resistant organisms among all. Klebsiella spp were resistant against Ceftriaxone (84.6%), Ceftazidime (82.6%), Amikacin (46.1%), Gentamicin (66.6%) and Quinolones (65-66.6%) respectively. Acinetobacter spp were resistant against Ceftriaxone (85%), Ceftazidime (88.8%), Cefotaxime (85.7%), Meropenem (79.3%),Amikacin (86.2%), Gentamicin (84.5%) and Quinolons (86.2-89.2%) respectively. Pseudomonas spp were resistant against Ceftriaxone (70.5%), Ceftazidime (66.6%), Amikacin (68.7%), Gentamicin (58.8%), Meropenem (52.9%) and Quinolones (81.2-86.6%) respectively. Meropenem was the most sensitive antibiotic against Klebsiella spp (84.6%) but Cotrimoxazole in case of Acinetobacter spp (60%) respectively. Escherichia coli were mostly isolated from urine, which was sensitive to Amikacin (73.3%) and Meropenem (86.6%) respectively. Gram-negative pathogens obtained from ICU patients in our settings show high resistance to antibiotics. Regular monitoring of the pattern of resistance of common pathogens in the ICUs is essential to up-to-date the use of rational antibiotics regiments.Bangladesh J Medicine Jul 2014; 25 (2) : 47-51
Collapse
|
35
|
Age-Related Changes in Pharyngeal Lumen Size: A Retrospective MRI Analysis. Dysphagia 2015; 30:321-7. [PMID: 25750039 DOI: 10.1007/s00455-015-9602-9] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 02/16/2015] [Indexed: 11/29/2022]
Abstract
Age-related loss of muscle bulk and strength (sarcopenia) is often cited as a potential mechanism underlying age-related changes in swallowing. Our goal was to explore this phenomenon in the pharynx, specifically, by measuring pharyngeal wall thickness and pharyngeal lumen area in a sample of young versus older women. MRI scans of the neck were retrospectively reviewed from 60 women equally stratified into three age groups (20s, 60s, 70+). Four de-identified slices were extracted per scan for randomized, blinded analysis: one mid-sagittal and three axial slices were selected at the anterior inferior border of C2 and C3, and at the pit of the vallecula. Pixel-based measures of pharyngeal wall thickness and pharyngeal lumen area were completed using ImageJ and then converted to metric units. Measures of pharyngeal wall thickness and pharyngeal lumen area were compared between age groups with one-way ANOVAs using Sidak adjustments for post-hoc pairwise comparisons. A significant main effect for age was observed across all variables whereby pharyngeal wall thickness decreased and pharyngeal lumen area increased with advancing age. Pairwise comparisons revealed significant differences between 20s versus 70+ for all variables and 20s versus 60s for all variables except those measured at C2. Effect sizes ranged from 0.54 to 1.34. Consistent with existing sacropenia literature, the pharyngeal muscles appear to atrophy with age and consequently, the size of the pharyngeal lumen increases.
Collapse
|
36
|
Morphological observation and length-weight relationship of critically endangered riverine catfish Rita rita (Hamilton). Pak J Biol Sci 2014; 17:234-40. [PMID: 24783807 DOI: 10.3923/pjbs.2014.234.240] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The experiment was conducted to investigate the morphological status of the critically endangered riverine catfish Rita rita using morphometric and meristic traits. About 158 species of Rita were collected from the old Brahmaputra river in Mymensingh district and were studied in the laboratory of the Fisheries Biology and Genetics Department, Bangladesh Agricultural University. Measurement of length and weight of Rita were recorded by using measuring scale and electric balance respectively. Significant curvilinear relationship existed between total length and other morphometric characters and between head length and other characters of the head. Relationships between total length and various body measurements of the fish were highly significant (p < 0.01) except the relationship between total length and pelvic fin length of male fish (p < 0.05). In case of meristic characters-dorsal fin rays, pelvic fin rays, pectoral fin rays, anal fin rays, caudal fin rays, number of vertebrae and branchiostegal rays were found to be more or less similar except slight differences. The values of condition factors (k) in the total length body-weight relationships for female and male were found to be 0.41 and 0.38, respectively. The mean values of relative condition factors (kn) were 1.0 and 1.005 for female and male, respectively.
Collapse
|
37
|
Pulmonary alveolar microlithiasis (PAM) in a child. Mymensingh Med J 2013; 22:836-839. [PMID: 24292320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A 4 year 7 month-old girl of consanguineous parents presented with only fever for 25 days but no cough or respiratory distress. Ches x-ray showed bilateral diffuse nodulo-striate opacities in both lungs. Investigations for any infection were negative including tuberculosis. Thoracoscopic biopsy showed alveolar microliths on histopathology suggesting the diagnosis of pulmonary alveolar microlithiasis (PAM).
Collapse
|
38
|
Rockall score for risk stratification in adult patients with non-variceal upper gastrointestinal hemorrhage. Mymensingh Med J 2013; 22:694-698. [PMID: 24292298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The Rockall risk score is a simple, validated predictive index that may serve as a useful clinical decision for assessing the risk of subsequent adverse outcomes in patients with non-variceal upper gastrointestinal hemorrhage (UGIH). The observational study was carried out over a period of 6 months from 10th July, 2012 to 09th January, 2013 in Department of Medicine, Dhaka Medical College Hospital, Dhaka, Bangladesh. A total of 60 patients with non-variceal UGIH were taken for the study during study period to see risk stratification by Rockall score and short term hospital outcome in non-variceal upper GI hemorrhage patients. Categorical variables were reported as percentage and Means and proportions were carried out using the Chi-square test of different variables. Among study population age distribution were 42(70%) <60 years, 16(26.7%) from 60-79 years and 02(3.3%) 80 years or above and sex distribution were 39(65%) male and 21(35%) were female patients. Rockall score of patients 11(18.3%) had score 1, 6(10%) had score 2, 13(21.7%) had score 3, 10(16.7%) had score 4, 6(10%) had score 5, 6(10%) had score 6, 4(6.7%) had score 7, 3(5.0%) had score 8 and 1(1.7%) had score 9. Risk stratification showed 30(50%) had low risk (score 3 or <3), 26(43.3%) had moderate risk (score 4-7) and 4(6.7%) had high risk (score 8 or >8). Outcome after initial Rockall scoring and endoscopy were found that 7(11.7%) died, 46(76.6%) survived and 7(11.7%) patients survived with complication. This study showed that Rockall score of ≤3 was predictive of low risk of adverse outcomes, and a score of ≥8 was predictive of high mortality and was useful in identifying patients with non-variceal UGIH who had low-risk scores in order to triage appropriately, without affecting patient outcomes.
Collapse
|
39
|
Comparative Effectiveness Of Seed Treating And Foliar Insecticides Against Sucking Pests Of Cotton And Impact On Their Natural Enemies. ACTA ACUST UNITED AC 2013. [DOI: 10.3329/bjar.v38i1.15190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The Imidacloprid insecticide, Gaucho 70 WS at 1.5, 2.5, 3.5, 4.5 and 5.5 g/kg seed was used as seed treatment and monocrotophos 40 WSC at 1120 ml/ha was applied as foliar spray on CB9 cotton cultivar to suppress aphid, whitefly and thrips, and impact on their natural enemies during 2008-2011 at the Regional Cotton Research Station, Dinajpur, Bangladesh. The activity of natural enemies, such as ladybird beetle, lacewing, syrphid, and spider population on the sucking pests attacking cotton cultivar CB9 and yield of cotton were recorded. Imidacloprid significantly reduced aphid, whitefly, and thrips population on cotton crops compared to untreated control or foliar spray of monocrotophos 40 WSC at 1120 ml/ha. Ladybird beetles, lacewings, syrphids, and spiders were abundant in the field but their population decreased in the treated plots compared to untreated control. The CB9 cotton cultivar produced significantly higher yield (1.73 t/ha) with a benefit cost ratio 12.47 when seeds were treated with Imidacloprid at 5.5 g/kg fuzzy seed. This study indicated that Imidacloprid (Gaucho 70 WS) used as a seed treatment may be suggested to the cotton growers for controlling sucking pests. Bangladesh J. Agril. Res. 38(1): 61-70, March 2013 DOI: http://dx.doi.org/10.3329/bjar.v38i1.15190
Collapse
|
40
|
Antibiotic prophylaxis is unnecessary in clean surgery. Mymensingh Med J 2013; 22:342-344. [PMID: 23715359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A significant number of paediatric surgical patients undergone clean surgical procedures. Most of the paediatric surgeon use perioperative prophylactic antibiotic in this clean procedure because of undue fear of infection in their mind. The objective of this study is to evaluate whether the use of perioperative prophylactic antibiotics have an effect to prevent post operative wound infection in clean operation in paediatric surgical patients. This study was conducted in the paediatric surgery department of Bangabandhu Sheikh Mujib Medical University and some private clinics of Dhaka city from January 2009 to December 2009. Two hundred patients who were undergone clean elective surgical procedure on day case basis were included in this study. They were divided into two equal groups (Group A and Group B). The patients of Group A were given intransverse Cephradine 30 minutes before incision and then oral Cephradine was advised postoperatively for 7 days. The patients of Group B were not given any perioperative antibiotic. All the patients of both groups were advised to come on 3rd, 6th and 10th postoperative day for examination of wound. In Group A (With chemo prophylaxis), five patients (5%) developed postoperative wound infection and in Group B (without chemo prophylaxis), three patients (3%) developed postoperative wound infection. Thus the rate of postoperative wound infection is slightly more in patients with chemo prophylaxis but it was not statistically significant by chi-square test. Based on the result of this study, it may be concluded that the antibiotic prophylaxis is not necessary in clean surgery in paediatric age group.
Collapse
|
41
|
Abstract
DOI: http://dx.doi.org/10.3329/jdmc.v21i1.13234 J. Dhaka Med. Coll. 2012; 21(1): 23-27
Collapse
|
42
|
Seroepidemiological surveillance of Burkholderia pseudomallei in Bangladesh. Trans R Soc Trop Med Hyg 2012; 106:576-8. [PMID: 22795754 PMCID: PMC3424416 DOI: 10.1016/j.trstmh.2012.06.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 06/11/2012] [Accepted: 06/11/2012] [Indexed: 11/17/2022] Open
Abstract
Melioidosis (Burkholderia pseudomallei infection) has yet to be demonstrated systematically in Bangladesh. A prospective, cross-sectional serological survey was conducted in 2010 at six Bangladeshi hospitals. Age, gender, occupation and residential address were recorded. Of 1244 patients, 359 (28.9%) were positive for B. pseudomallei by indirect haemagglutination assay. Farmers had an increased risk of seropositivity (risk ratio = 1.4, 95% CI 1.0–1.8; p = 0.03). There was no clear geographic clustering of seropositives. Melioidosis should be considered as a possible cause of febrile illness in Bangladesh. Further studies are needed to establish the incidence of clinical disease and distribution of environmental risk.
Collapse
|
43
|
Melanotic neuroectodermal tumour of infancy. Mymensingh Med J 2011; 20:312-315. [PMID: 21522107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Melanotic neuroectodermal tumour in infancy is rare, mainly benign with little tendency to recur after excision or effective curettage. This pigmented neoplasm of neural crest origin occurring in infants before 1 year of age. The most common site of occurrence is the anterior maxillary alveolar ridge (70%), following by the skull, brain and mandible. The genital organ is the most frequent extra cranial site. We report a 6 months old male baby with a similar tumour arising from right half of cheek involving the maxilla. We diagnosed the case after histological report. We remove the tumour through a sub-labial incision. The mass was blackish in colour, and was mobilized from all side including from the maxillary sinuses. The author thought that this should be reported for improving the clinical awareness and treatment of pigmented soft tissue mass in children. Almost one year follow up of the patients showed no recurrence.
Collapse
|
44
|
Isolated appendicular tuberculosis (TB) presented as peritonitis. NEPAL MEDICAL COLLEGE JOURNAL : NMCJ 2010; 12:51-52. [PMID: 20677612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Tuberculosis is very common entity in both developing and under developed countries. Each year 3 million people worldwide died of the disease. Among extra pulmonary TB, alimentary system accounts for about 3.0% cases. The Commonest presentation of alimentary tuberculosis is Ileo-caecal disease, but isolated appendicular involvement is very rarely seen. Although some cases have been reported from our neighboring countries, there is still no such report from Bangladesh. We are here for the first time reporting a case of isolated appendicular tuberculosis which presented to us with peritonitis.
Collapse
|
45
|
Partial pressure of oxygen in arterial blood in normal pregnant women in Dhaka city. Mymensingh Med J 2008; 17:S43-S45. [PMID: 18946450] [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 the present study the partial pressure of oxygen in arterial blood (PaO2) was estimated in 32 women in Dhaka city. For this purpose a total 32 women subjects with age ranged from 25 years to 35 years without any recent history of respiratory diseases were selected and divided into 8 healthy non-pregnant women as control and 24 normal pregnant women as experimental group. Experimental group was further divided into 8 first trimester, 8 second trimester & 8 third trimester of pregnant women. The PaO2 was estimated by using "Easy Blood Gas Auto Analyzer". The PaO2 was estimated during the 1st, 2nd, 3rd trimesters of pregnant women and non-pregnant women. The mean of measured values of PaO2 were analyzed statistically in relation to 1st, 2nd, 3rd trimesters of pregnant women & non-pregnant women. The PaO2 was significantly higher in 1st trimester, 2nd trimester & 3rd trimester of pregnant women than that of non-pregnant women. There were no statistically significant difference of PaO2 between the 1st trimester and 2nd trimester; between the 1st trimester and 3rd trimester; and between the 2nd trimester and 3rd trimester of pregnant women. It may be concluded that the causes of progressively increased PaO2 throughout the pregnancy were most likely to be due to effect of progesterone causing hyperventilation.
Collapse
|
46
|
Anti-snake venom: use and adverse reaction in a snake bite study clinic in Bangladesh. J Venom Anim Toxins Incl Trop Dis 2008. [DOI: 10.1590/s1678-91992008000400009] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
47
|
|
48
|
Abstract
The prototypic cannabinoid CB1 antagonist SR 141716A is one important pharmacologic tool for examining CB1 receptors that mediate the behavioral and physiologic effects of delta9-tetrahydrocannabinol (delta9-THC). This study examined the effects of SR 141716A on the rate-decreasing, hypothermic and discriminative stimulus effects of delta9-THC in rhesus monkeys. In monkeys (n=4) responding under a multiple fixed ratio (FR-10:FR-10) schedule of food presentation and stimulus-shock termination, the potency of i.m. delta9-THC to decrease responding in the food component (ED50=0.64 mg/kg) was threefold greater than its potency in the stimulus-shock termination component (ED50=2.14 mg/kg). In the same monkeys, hypothermia was induced by delta9-THC at a dose (e.g. 0.32 mg/kg) that did not alter responding in either schedule component; the maximum decrease was 2.1 degrees C at a dose of 3.2 mg/kg. A dose of 0.32 mg/kg of SR 141716A, significantly attenuated delta9-THC-induced hypothermia without attenuating the rate-decreasing effects of delta9-THC in either component of the multiple schedule. The largest dose of i.m. SR 141716A that was studied, 1.0 mg/kg, significantly decreased rectal temperature and responding in the food component but did not significantly decrease responding in the stimulus-shock termination component of the multiple schedule. In a separate group of monkeys (n=3) that discriminated i.v. delta9-THC (0.1 mg/kg) while responding under an FR-5 schedule of stimulus-shock termination, SR 141716A (0.32 and 1 mg/kg) significantly increased the ED50 of the delta9-THC by 2.3- and 3.7-fold, respectively. Collectively, these results demonstrate that the behavioral effects of delta9-THC are not equally attenuated by SR 141716A.
Collapse
MESH Headings
- Animals
- Behavior, Animal/drug effects
- Behavior, Animal/physiology
- Body Temperature/drug effects
- Discrimination, Psychological/drug effects
- Dose-Response Relationship, Drug
- Dronabinol/pharmacology
- Female
- Macaca mulatta
- Male
- Piperidines/pharmacology
- Pyrazoles/pharmacology
- Receptor, Cannabinoid, CB1/agonists
- Receptor, Cannabinoid, CB1/antagonists & inhibitors
- Receptor, Cannabinoid, CB1/physiology
- Rimonabant
- Time Factors
Collapse
|
49
|
Abstract
Various techniques for injection into the larynx have been well described, including transoral injection with indirect laryngoscopy or direct laryngoscopy and transcutaneous injection through the thyroid cartilage or cricothyroid membrane. We describe a case not amenable to these techniques, in which entry through the thyrohyoid membrane for injection of cidofovir was successfully performed with a thyrohyoid approach. This technique is described, and comparisons are made with currently available techniques.
Collapse
|
50
|
A retrospective study on genito urinary Rhabdomyosarcoma. Mymensingh Med J 2003; 12:82-4. [PMID: 12894037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
A retrospective study was carried out on Genitourinary Rhabdomyosarcoma in the Department of Paediatric Surgery of Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh during the period January 1990 to December 1999. Total thirteen patients were treated during this period, age ranging from 1 month to 12 years. Eight patients were male and five were female (M: F = 1.6: 1). Diagnosis was made by history, thorough physical examination, digital rectal examination, ultrasonography, intravenous urography, CT scan and biopsy. All the patients were treated with chemoradiation theraphy as a first line of management and surgical excision was done for local residual tumours. Eight children (61.5%) were asymptomatic after completion of chemo-radiation therapy. Three (23.07%) patients discontinued the chemo-radiation schedule. Residual mass was present in one (7.7%) case for which partial cystectomy was done and the patient died in the 5th post operative day. Another patient (7.7%) who had pulmonary metastasis at the time of diagnosis, died during chemo-radiation therapy.
Collapse
|