Mymensingh medical journal : MMJ最新文献

Haematohidrosisis manifested by sweating mixed with blood. It is a rare disease and there are scarce literature regarding case report. We are describing five cases of haematohidrosis in different age group here in this case series. In case 1- a 20 year old woman was admitted with history of recurrent haemorrhage from various sites without any trauma or anticoagulant or antipletlet medication. There was no evidence of local trauma. Physical examination was unremarkable. Her blood workup came out insignificant. In case 2- a 10 year old boy was admitted with epistaxis, conjunctival bleeding, haematuria and per rectal bleeding without any history of injury. He had no history of medicine which would cause bleeding. Physical examination and laboratory profile were insignificant. In case 3- a 15 year old boy presented with recurrent haematuria and conjunctival haemorrhage without any trauma. No history of medication that would cause the bleeding. His systemic examination and laboratory profile was unremarkable. In case 4- a 25 year old woman presented with bleeding from ear, nose and eyes without any local trauma. She was not on any medication that would cause bleeding. Her systemic inquiry and laboratory profile was unremarkable. In case 5- a 20 year old woman presented with bleeding from eyes, ears and umbilicus. There was no evidence of self-inflicted injury. She had features of anxiety disorder. Other systemic examination and laboratory profile was unremarkable. All the cases were labelled as haematohidrosis and treated with propranolol with successful outcome. We report this case series to build up awareness and disseminate clinical knowledge.

Varicose veins are part of the spectrum of chronic venous disease and include spider telangiectasias, reticular veins, and true varicosities. It may present without advanced signs of chronic venous insufficiency. Sclerotherapy is a treatment choice for patients with varicose veins of lower extremity; it uses the intravenous injection of chemical drugs to achieve the goal of inflammatory occlusion. Phlebectomy, a minimally invasive procedure usually used for higher diameter of varicose veins at the surface of the skin. Objective of the study was to compare the outcome of Phlebectomy and Sclerotherapy in varicose vein patients. It was a quasi experimental study was conducted in the Department of Vascular Surgery in Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka during the period of June 2019 to May 2020. Patients admitted with varicose vein and varicosity of the lower limbs with valves and perforator incompetence in the Department of Vascular Surgery, BSMMU, Dhaka, Bangladesh. During this period 60 patients were selected purposive randomly. Patients were divided to 30 patients were treated with Phlebectomy (Group I) 30 patients were treated with Sclerotherapy (Group II). Data were collected according to the pre-designed semi-structured data collection sheet. After editing data analysis were carried out by using the Statistical Package for Social Science (SPSS) version 22.0 Windows software. This study shows average age 40.73±15.50 years in Phlebectomy (Group I) and 38.43±11.08 years in Sclerotherapy (Group II). Males are more commonly involved than females between two groups which was 76.7% in Phlebectomy (Group I) and 70.0% in Sclerotherapy (Group II). The change CEAP improved to 93.3% in patients who underwent phlebectomy when compared to 83.3% in patients who underwent sclerotherapy. During the follow-up with duplex at treated veins showed 93.3% complete occlusion of treated veins in the phlebectomy group, while only 70.0% of the patients in the sclerotherapy group showed evidence of complete occlusion. In phlebectomy group recurrence of leg varicosities were found 6.7% of the patients, while 26.7% of the patients in the sclerotherapy group. The difference was statistically significant between two groups (p=0.038). This study shows phlebectomy to be much better option than sclerotherapy for the treatment of varicose veins and hence can be used routinely. Both phlebectomy and sclerotherapy not only revealed minimal time taken for return to normal activity but also proved to be safer with regard to complications.

Embryology topics are conceptual and difficult to understand. In a flipped class set up, the student participates with basic understanding of topic with intent to engage in interactive discussion. The study intends to analyze the impact of the flipped approach in teaching conceptual embryology topics. As the flipped classroom approach for teaching embryology matures, it may fully replace the traditional model of teaching embryology to Phase-I MBBS students. Two hundred forty seven (247) Phase-I MBBS students (Batch 2021) at Government Medical College, Amritsar, Punjab, India were exposed to the flipped class module. Six lectures of embryology were taken in three months using the flipped classroom approach. At the end of each lecture the students in the flipped classroom were tested by MCQ's. All Phase-I MBBS students and 16 Anatomy faculty was provided a feedback form with items based on a five point likert scale at the end of six lectures. The mean rating was determined for each item in feedback form and a qualitative feedback from faculty was obtained by 'interview'. The study with results compiled, was completed in nine months. More than 80.0% students (likert scale response strongly agree and agree) and the entire anatomy teaching faculty provided a favorable feedback. 43.75% from faculty however gave a neutral response regarding acceptability for both slow and fast learners. This probably felt that slow learners were not intrinsically motivated for the flipped class experiment. The faculty interview yielded valuable comments and suggestions. The student and faculty responses indicate that the flipped class approach stimulates a deeper learning process for conceptual embryology topics. This approach facilitates in becoming a 'self directed adult learner' because the students come prepared for an interactive teaching session. The faculty acceptance of this teaching methodology indicates that the flipped approach provides better learning outcomes in teaching embryology.

Having the first bone to ossify clavicle is a bone of pectoral girdle. It is the only bony attachment between the trunk and upper limb. To obtain the precise data that is required to investigate the range in size and morphological features of the human clavicle, a study was undertaken on dry human clavicles which had been sourced from the Department of Anatomy. The purpose for undertaking this study was to obtain baseline data on the clavicular bow in the transverse plane. This cross-sectional descriptive study having some analytical components was done among 150 (65 right and 85 left) fully ossified dry clavicles in Mymensingh Medical College, Bangladesh from January 2020 to December 2020. Sample which met the inclusion criteria was collected through non random sampling technique, from Anatomy department of Mymensingh Medical College and Community Based Medical College Bangladesh. The parameters (the depth of medial and lateral curvatures) were measured with the help of rigid osteometry board and were expressed in millimeter. In the current study, the mean±SD depth of medial curvature of 65 clavicles of right side was 15.54±3.54mm and 15.45±3.24mm of 85 left clavicles. The mean±SD depth of lateral curvature of right side was 11.71±2.54mm and of left side was 9.21±2.31mm. Correlation was done in between depth of medial and lateral curvatures on both sides and the regression line showed positive correlation but these differences were statistically non-significant on both sides.

When performing infra-umbilical procedures, caudal epidural analgesia with bupivacaine is frequently used to provide both intra- and post-operative analgesia. Dexmedetomidine, an alpha 2 agonistsare extensively used in neuraxial blocks and peripheral nerve blocks to prolong the action of bupivacaine. To find out the effects of dexmedetomidine as an adjuvant to bupivacaine for caudal analgesia in children undergoing infra-umbilical surgery. This was a randomized, controlled double-blinded prospective observational study and was performed from July 2019 to December 2019. A total of 60 (Sixty) patients with different infra-umbilical surgical problems underwent different procedure under caudal anaesthesia in different operation theatre in Bangabandhu Sheikh Mujib Medical University, Dhaka were enrolled in this study. Elaborate personal history, meticulous clinical examinations and relevant laboratory investigations was done. Post-operative adverse effects also were monitored. All information from history of illness, clinical, laboratory findings, duration of analgesia and post-operative adverse effects were recorded in a preformed data sheet (Appendix-I) and statistical analysis was done by SPSS 22.0. Mean age of the children in Group A (dexmedetomidine + bupivacaine) was 5.50±2.61 years and in Group B (bupivacaine) was 5.66±2.75. Mean weight of the children in Group A was 19.22±8.58 kg and in Group B was 19.70±8.94 kg in this study. Mean duration of anaesthesia was 27.5±6.5 minute in Group A and 28.5±5.5 minute in Group B. The mean duration of analgesia was 4.32±0.54 hours for Group A and 2.12±0.32 hours in Group B. In Group A, 46.7% patients required 1 and 3.3% required 2 rescue analgesic but in Group B, 43.3% patients required single rescue analgesic and 33.3% required two rescue analgesics (p<0.05). In Group A, 6.7% patients had nausea/ vomiting and in Group B, 16.7% patients had nausea/ vomiting (p>0.05). It can be concluded that dexmedetomidine with bupivacaine for caudal analgesia in infra-umbilical surgery significantly prolongs the duration of postoperative analgesia when compared to bupivacaine alone without any side-effects.

Space closure follows the initial stage of levelling and alignment in Pre-adjusted Edgewise treatment. There are majorly two methods of space closure, Loop mechanics and Sliding mechanics. Loop mechanics or frictionless mechanics is a preferred method because of its potential to produce pre-determined moment-to-force ratios which accurately achieve controlled movement of teeth. The aim of this finite element study was to evaluate the effects of three types of retraction loops with different moment bends (alpha and beta) made of 0.016"×0.022" stainless steel and TMA archwires with Finite Element Analysis. A Finite element model of CAD geometric model of standard MBT prescription (0.018" slot), Stainless Steel and Titanium Molybdenum Alloy (TMA) wire (0.016" × 0.022") and 3 loops (T-loop, Open Vertical and Closed helical loop) were constructed. A solid model of upper jaw with all permanent maxillary teeth except 1st premolar (extraction) with surrounding periodontal ligament and alveolar bone was prepared. Force, moment to force ratio, mesio-distal crown tipping, mesio-distal root tipping and vertical root movement (extrusion) were measured for different alpha and beta bends in anterior and posterior segments respectively. Force values without moment bends was found to be highest in open vertical loop in both anterior (SS- 414gms; TMA- 255gms) and posterior region (SS-540; TMA-370gms) with both SS and TMA wires. Moment to Force ratio (M/F) at both anterior and posterior segment was found to be highest in T-loop followed by closed helical loop and least in open vertical loop. Extrusion was found to be minimal in T-loop followed by closed helical loop, was maximum in open vertical loop. T-loop showed maximal control in terms of minimal extrusion and maximum M/F ratio amongst the three loops.

The world has been devastated facing the outbreak of a novel infectious disease known as Corona virus disease (COVID-19). This has been declared as a pandemic by the World Health Organization. The frontline health care workers, who are directly involved in the diagnosis, treatment and care of patients with COVID-19, are taking significant personal risks on their own health and those of their family members. Objectives of the study include establishing the physical, psychological and social impact experience by the healthcare workers serving in public hospitals of Bangladesh. This prospective cross-sectional observational study was carried out at Kuwait Bangladesh Friendship Government Hospital, the first Covid-19 designated hospital of Bangladesh between the 1st June and the 31st August, 2020. A total of 294 doctors, nurses, ward boys and ailed healthcare workers were included in this study via purposive sampling. The study found statistically significant (p value 0.024) difference of medical co-morbidities between Covid-19 positive and Covid-19 negative groups of health care professionals. Significant association was found between duration of work and presence during aerosol generating procedure with COVID infectivity of the study subjects. 72.8% respondents experienced public fear of contracting the virus from them and 69.0% noticed negative attitude of the society towards them. Eighty five percent (85.0%) did not get any community support during this pandemic crisis. The health care professionals engaged in COVID-19 treatment have been taking significant personal risk on their life in terms of physical, psychological and social perspective. Providing safeguard to the health care workers are integral components of public health measures for addressing the COVID-19 pandemic. Special interventions to promote their physical wellbeing and arrangement of adequate psychological training need to be immediately implemented to cope up this critical situation.

Percutaneous coronary intervention (PCI) is one of the most important modalities of treatment for coronary artery disease (CAD). Minor extents of injury to the myocardium have been observed even after successful PCI. This peri-procedural injury might therefore reduce some of the beneficial effects of coronary revascularization. The objective of this hospital based comparative observational study was to determine the prevalence of post procedural Cardiac troponin I (cTnI) elevation after elective PCI and also to find out the relation with risk factors such as age, sex, body mass index (BMI), smoking, anemia, diabetes mellitus, hypertension, dyslipidemia, family history, left ventricular dysfunction, renal insufficiency, type of stent, number of stent and length of stent. This was a hospital based comparative observational study carried out in the Department of Cardiology, Chattogram Medical College Hospital (CMCH), Chattogram, Bangladesh from July 2018 to June 2019. A total of 50 patients who underwent elective PCI were included as sampled by purposive sampling method. Serum cTnI was measured by FIA8000 quantitative immunoassay analyzer with an analytical measurement before and at 24 hours of PCI. Value >1.0ng/ml was considered elevated. Univariate and multivariate analysis were applied to assess predictors for the occurrence of post-procedural elevation of cTnI. The mean±SD age of the study population was 54.96±9.1 years (range 35-74 years) and 34(68.0%) patients were male. Regarding cardiovascular risk factors, 17(34.0%) patients had diabetes mellitus, 27(54.0%) had dyslipidemia, 30(60.0%) had hypertension, 32(64.0%) were current or ex-smokers and 20(40.0%) had a family history of CAD. Eighteen patients (36.0%) had post-procedural cTnI elevation but only 8(16.0%) had significant (>1.0ng/ml) elevation. Change of cTnI before and at 24 hours of PCI was not significant (p=0.057). Cardiac Troponin I increase was related to age, pre-procedural serum creatinine and multi-vessel stenting. Minor elevation of cTnI was common following elective PCI and associated with few risk factors such as elderly patient (more than 50 years), raised serum creatinine and multi-vessel stenting. So, early detection of these risk factors, as well as effective intervention may help to prevent injury to cardiac tissue hence stop elevation of cardiac TnI following elective PCI.

Myocardial infarction among patients is a concern as young patients live longer in the aftermath of this critical illness. Still, there is a wide knowledge gap about modifiable risk factors that may help to alter the course of this extreme end of coronary artery disease spectrum among young patients. The trend of socioeconomic changes in developing countries like Bangladesh has resulted in increasing non-communicable diseases like coronary artery disease. Prevalence and risk factors of myocardial infarction among people living in a rural community are largely unknown, particularly in the younger age group. We tried to find out the risk factors differences between young and old MI groups as well as proportion of myocardial infarction among patients out of total hospitalized MI patients. This cross-sectional analytical study was done among the patients admitted to a rural cardiac center. For risk factor analysis, patients with new MI, including both non-ST-elevation and ST-elevation myocardial infarction were included according to preset inclusion and exclusion criteria. Patients were grouped as young (age ≤45 years) MI and old (age >45 years) MI. Data was collected using a questionnaire after informed consent was taken. American Heart Association's continuous dietary scoring system and Holmes Rahe Stress Scale were used to identify dietary patterns and mental stress levels, respectively, among the sample. Logistic regression analysis was performed to explore the risk factors of premature MI. On the other hand, to identify the proportion of young MI patients among the hospitalized MI patient's hospital registry was used to count the cases over almost one year. For risk factor analysis between young and old MI groups, 137 MI patients were selected according for inclusion and exclusion criteria. Out of them 62 and 75 patients were in the young and old age groups, respectively. The mean ages of younger and older groups were 39.0±5.9 years and 58.8±8.2 years, respectively. In both groups, 112(81.8%) patients were male. Only 42(30.7%) patients had BMI ≥25kg/m². In the unadjusted analysis, hypertension, family history of hypertension, consumption of fatty food, dairy products, and free-range chicken were found to be associated with premature MI. No significant difference in triglyceride, cholesterol or LDL level was found between the groups. But in the multivariate analysis, only the male gender was a significantly higher risk of premature MI (aOR 7.00; 95% CI: 1.51-42.42). Interestingly, HTN (aOR 0.46; 95% CI: 0.19-1.14) and smoking (aOR 0.26; 95% CI: 0.05-0.98) tend towards increased the risk of MI among the older age group compared to the younger group. According to hospital registry analysis, 22.9% of total MI patients admitted in the cardiac center were younger than 45 years. The incidence of myocardial infarction among young patients in rural areas in Bangladesh is probably more than what is known. Other than the male gender, which is a signi

Carbapenem-resistant K pneumoniae (CRKP) clinical isolates have spread widely now-a-days throughout the world. This study was designed to investigate the carbapenem resistance among Klebsiella pneumoniae and to see anitimicrobial susceptibility of these CRKP isolates to other antimicrobials in a tertiary care hospital in Bangladesh. K pneumoniae was detected by standard methods and various biochemical tests like Triple Sugar Iron (TSI) agar media, Simmons citrate agar media and Motility-Indole-Urea (MIU) agar media. Imipenem resistance was used as the indicator for carbapenem resistance. Agar dilution method was used to determine MIC of imipenem. CRKP were tested for their antimicrobial susceptibility by Kirby-Bauer modified disc-diffusion technique as per Clinical and Laboratory Standard Institute (CLSI) guidelines and United States Food and Drug Administration (FDA) guidelines. Total 75 K pneumoniae were isolated. Among the isolated K pneumoniae, 28(37.33%) were resistant to carbapenem. Most of the CRKP were recovered from intensive care unit. MIC of CRKP ranged from ≥32μg/ml to ≤4μg/ml. Most of the CRKP were resistant to other antimicrobials. Carbapenem resistance in K pneumoniae is increasing in Bangladesh, which is very alarming and we should give importance on standard guideline of antimicrobials use.