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Background: Tuberculosis (TB) is a common condition all over the world but more common in developing countries like Bangladesh38. This is second only to HIV/AIDS as the greatest killer worldwide due to a single infectious agent. In 2013, 9 million people fell ill with TB and 1.5 million died from the disease globally. Approximately 15-20 % of total TB cases are extrapulmonary in non-HIV patients. Among extrapulmonary TB, abdominal tuberculosis (ATB) accounts for 11%-16%. Abdominal TB is difficult to diagnose because of its lack of specific symptoms, low yield of acid-fast bacilli (AFB) on smear and culture due to paucibacillary lesion; and variable manifestations depending upon anatomical localization of the disease. The diagnosis of abdominal TB classically requires histopathological, microbiological and culture confirmation of Mycobacterium tuberculosis. Investigations like Imaging (Ultrasound, Barium X-Rays, and CT scan) and the Mantoux test have only supportive value. Aim of the study: The aim of the study was to diagnose modalities and antimicrobial susceptibility in abdominal tuberculosis patients.Material & Methods:This cross-sectional hospital-based observational study was carried out among 73 adult patients with the diagnosis of abdominal TB who met the selection criteria and attended in Gastroenterology department of DMCH through either admission or referral from May 2015 to April 2016.Results:The most frequent symptoms were weight loss (96.9%), abdominal pain (75%), and fever (75%). The most frequent signs were anaemia (34.4%), followed by ascites (27.9%). Basis of diagnosis in abdominal tuberculosis was histolopathogy in 37.5%, Gene Xpert in 28.1%, Positive AFB on culture in 9.4%, ADA value in ascitic fluid (Cutoff >40 IU/L) in 25%, and good clinical response (Based on weight gain and general improvement in wellbeing) to a therapeutic trial of anti-TB treatment in 18.7% patients. Drug sensitivity pattern was analyzed in all three AFB culture-positive patients; resistance was detected in one which showed multidrug resistance (MDR TB).Conclusions:The result of this study highlighted the diagnostic yield of various investigation modalities, particularly newer modalities (Gene Xpert, culture sensitivity in Bactec MGIT 960) and basis of diagnosis in abdominal TB. This study also determined the MTB culture positivity from tissue biopsies in patients with abdominal TB and demonstrated drug-resistant MTB in culture-confirmed abdominal TB.
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Background: Postoperative discomfort has a negative impact on the outcome of thoracic surgical procedures, which are among the most painful operations. Controlling pain after a thoracotomy enhances patient satisfaction while lowering postoperative morbidity. Aim of the study: The aim of the study was to evaluate the effects of thoracic epidural and conventional pain management methods in post-thoracotomy patients.Material & Methods:A randomized cross-sectional comparative study was conducted among 260 patients of post thoracotomy between January 2018 and December 2020 in a single tertiary-care hospital of Dhaka, Bangladesh. Outcomes of surgery were evaluated using the visual analogue score (VAS) at resting and coughing time.Results:We divided all 260 patients into two groups (group A: thoracic epidural 130; group B: conventional/control 130). The mean age of the patients was 49.74�.46 years in group A and 50.48�.23 in group B. There were 61% male patients and 39% female patients, and the male: female ratio was 81:48 in group A, and 78:53 in group B. Mean duration of surgeries was 2.95� 67.92 hours and 2.84� 57.31 hours in group A and B respectively and mean follow up was 1.9 years and 1.4 years in group A and B respectively. The maximum number (36.9%%) of patients were in the age group of 50 to 54 years, and the minimum number (4.61%) of patients were in the age group of 35 to 39 years. In group A, the maximum number (31) of patients had gone through open window formation, and a minimum number of patients (4) had gone through segmentectomy. And in group B, the maximum number (33) of patients had gone through open window formation, and a minimum number (4) had gone through hydatid cyst removal surgery. The change between comparative values of postoperative mean VAS scores at resting time and coughing time of both groups of patients was significant in this study.Conclusions:In thoracotomy surgery, the efficacy of thoracic epidural anesthesia is more evident than in other types of surgery. Although managing thoracotomy pain might be challenging, the advantages of proper pain management are substantial.
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Objective: In this study our main goal is to evaluate clinicaloutcome of neonatal septicemia in Bangladesh.Methods: This cross-sectional study is conducted at Neonatalunit of the department of paediatrics, Sir Salimullah MedicalCollege and Mitford Hospital, Dhaka, From July 2005 to June2006. Among 90 clinically diagnosed septicemic neonates, 30were blood culture positive.Results: During the study, where low birth weight (60%),prematurity (53%), prolonged rupture of membrane wasdocumented in 17% of cases. 70% delivery occurred by normalvaginal route, among them 50% occurred at home and 20%occurred at hospital. 30% were delivered by LUCS. 13% caseshad H/O fever in last trimester. Lethargic and reluctant to feed,83% had respiratory distress. Jaundice was present in 60%cases, fever was present in 40% cases. Other presentationswere apnea, convulsion, abdominal distension, sclerema,vomiting, hypothermia and diarrhoea.Conclusion: From our result, we can conclude that, thepattern of organisms are changing and high incidence ofmultidrug resistance remains a major challenge to manageneonatal septicemia.
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Rice germplasms collected from different regions could be used as valuable resources for the future breeding programme. For the utilization of such collections, knowledge about the level and distribution of genetic diversity among these collections will facilitate the breeder. In this study, we report the phenotypic correlation, biochemical quality parameters and population genetic analysis of 35 rice accessions including 34 aromatic rice from different countries and a nonaromatic, Nagina 22, a well-known drought resistance variety. Further biochemical quality analysis, gel consistency test, molecular diversity analysis with 55 simple sequence repeat markers, population structure analysis and pair wise FST analysis were also conducted to assess the genetic diversity. The collected rice genotypes showed significant variability in different agronomic traits, i.e. spikelet per panicle, branches per panicle etc. Results obtained from the above tests demonstrated the importance of regional genetic studies for understanding the diversification of aromatic rice in Asian and African rice.
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This study was conducted to identify the Colletotrichum species causing anthracnose disease of strawberry in Balgladesh and to evaluate in vitro activity of commercial fungicides it. Based on morphological and cultural characteristics, all 22 isolates were identified as Colletotrichum gloeosporioides. They developed white or glittery colonies with grey to dark grey reverse colony colors and they produced cylindrical conidia. The efficacy of five commercial fungicides, Bavistin DF, Dithane M-45, Sulcox 50 WP, Corzim 50 WP and Rovral 50 WP, were tested against the fungus. Bavistin inhibited radial growth completely and was followed in efficacy by Dithane M-45. In Bavistin DF treated media, the fungus did not produce conidia. The percent inhibition of radial growth of the fungus was increased with the increasing concentrations of fungicide.