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Use of Acute Physiology and Chronic Health Evaluation (APACHE)-II and Red Cell Distribution Width (RDW) for Assessment of Mortality of Patients with Sepsis in ICU. Mymensingh Med J 2017; 26:585-591. [PMID: 28919614] [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
Critically ill patients of Intensive Care Unit (ICU) need highest level of monitoring, intense nursing care and integrated management which are very expensive and consume significant part of hospital resources. Prediction of outcome from disease has become an essential component of health science. So, various scoring systems have been developed to predict outcome of critically ill patients in ICU. There is no perfect model of severity score to predict ICU mortality. Search for new system is still remaining as continuous efforts to find the best model to get accurate information about the prognosis and outcome of critically ill patients. This observational prospective cohort study was carried out in ICU of Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh from March 2015 to September 2015 to evaluate the ability of mortality prediction of Acute Physiology and Chronic Health Evaluation (APACHE)-II after adding RDW. Total 62 patients, clinically diagnosed as sepsis with positive culture were included in this study after analyzing selection criteria. APACHE II score model was compared with APACHE II plus RDW score model in relation to mortality outcome assessment. Sensitivity, Specificity, Positive predictive value (PPV), Negative predictive value (NPV) and Receiver Operating Characteristic (ROC) curve were used as parameter to compare the predictive ability of the two models. The derived model APACHE II- RDW was found with higher predictive power (Pearson's correlation coefficient - 0.915) than APACHE II (Pearson's correlation coefficient - 0.885) in relation to mortality (p<0.01). Accuracy was compared by using Receiver Operating Characteristic (ROC) curve between the two models and AUROC was found higher (AUC-0.87) in case of new model compared with conventional model (AUC-0.85). So combination of RDW with APACHE-II increases the predictive ability of the scoring model in relation to mortality.
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Assessment of Difficulties Associated with Endotracheal Intubation using Modified Mallampati and Upper Lip Bite Test. Mymensingh Med J 2017; 26:395-405. [PMID: 28588178] [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
This study was aimed at finding the parameters for prediction of difficulty in endotracheal intubation, that are easy to examine and that could better predict difficulty. The current observational prospective, cross sectional study was conducted in the department of Anaesthesia, Analgesia and Intensive Care Medicine, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh from March 2015 to September 2015 comprising 180 patient of both sexes requiring endotracheal intubation were arranged into two groups, Group A: Modified Mallampati test Group and Group B: Modified Mallampati & upper lip bite test group (combined) Assessment of difficulty in intubation was done by Cormack & Lehane direct Laryngoscopic grading. Outcome was measured as no difficulty or difficulty in intubation. In Group A 33 cases were true positive, 15 false negative, 26 false positive, 16 true negative. In Group B 53 cases were true positive, 1 false positive, 8 false negative, 28 true negative. The validity tests for Group A for evaluation of difficult intubation were indicated by sensitivity 55.9%, Specificity 51.6%, Accuracy 54.41%, Positive predictive value 68.8% and Negative predictive value 38.1%. The values for Group-B were 86.9%, 96.6%, 90.0%, 98.1% and 77.8% respectively. Combined modified Mallampati & Upper Lip Bite Test has definite value in the diagnosis of difficulty in intubation and can be regarded as sensitive & specific test for operative discrimination of the patient.
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Current Trends of Using Antimicrobial Drugs in the ICU at a Tertiary Level Teaching Hospital in Mymensingh. Mymensingh Med J 2016; 25:657-662. [PMID: 27941726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The aim of the present study was to investigate the current trends of using antimicrobial drugs in the ICU at a tertiary level teaching hospital in Mymensingh. The study of prescribing patterns seeks to monitor, evaluate and suggest modifications in clinicians prescribing habits so as to make medical care rational. It was an observational type of descriptive study, conducted in the Mymensingh medical college hospital, Mymensingh, during the study period of June 2016 to September 2016.The study was approved by the institutional ethical committee. Most patients in the ICU belonged to the older age group >60 years. Male patients were more than the female patients in ICU. Average duration of stay in ICU was 4.35 days. Admissions in ICU were common due to respiratory system related diseases and the present study showed that 31.68% of the reported cases belong to the respiratory system. Average number of drugs per prescription was 6.46. Average number of anti-microbial drugs per prescription was 1.38. Cephalosporin group and individually ceftriaxone was the most frequently prescribed antimicrobial group and agent respectively in the ICU. Most commonly used antimicrobial combination was Cephalosporin and Metronidazole (43.33%) followed by Carbapenem (Meropenem) and Metronidazole (13.33%). Most antimicrobial agents were prescribed without bacteriological culture and sensivity testing evidence. There is a need for motivating the physicians to prescribe antimicrobial agents with supportive bacteriological evidences.
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Serum Uric Acid Level among Acute Stroke Patients. Mymensingh Med J 2016; 25:215-220. [PMID: 27277350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Stroke is one of the leading causes of death and disability in developed as well as developing countries like Bangladesh. Elevated serum uric acid levels may predict an increased risk for cerebro-vascular (CV) events including stroke. Aim of the study was to measure the serum uric acid level among stroke patients and determine the relationship between serum uric acid level and stroke. This descriptive, cross-sectional study was carried out in Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh to measure serum uric acid level among 102 stroke patients in a period of one year by using non-probability sampling procedure. Finally, collected data were analyzed using SPSS software Version 17.0. It was observed that the mean age of patients was 60.87±8.05 years, of them 80(78.43%) patients were male and the rest 22(21.57%) were female. About 66(64.70%) of respondents were in age group 60 years and above, while 36(35.30%) were in age group 59 years and below. At least 23(22.55%) of stroke patients had elevated serum uric acid with a mean serum uric acid level of 5.18mg/dl and standard deviation 1.26mg/dl. About 23(27.38%) patients in ischemic stroke had elevated serum uric acid whereas 18(100%) patients in hemorrhagic stroke had normal uric acid level. Uric acid level was elevated in ischemic stroke than haemorrhagic stroke patients (p<0.001). High uric acid level may be considered as a risk factor in patients with acute ischemic stroke.
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Serum magnesium in hospital admitted diabetic patients. Mymensingh Med J 2014; 23:28-34. [PMID: 24584369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Magnesium depletion has a negative impact on glucose homeostasis and insulin sensitivity in diabetic patients. Low plasma magnesium concentration is a highly specific indicator of poor magnesium status. This case control study was conducted in Mymensingh Medical College Hospital, Bangladesh, from May 2011 to April 2012. This study was done to assess the serum magnesium level in diabetic and non-diabetic patients and to find out the association between serum magnesium, blood glucose and duration of diabetes mellitus. Serum magnesium concentrations were determined in 50 diabetics and 50 age and sex matched non-diabetic patients or attendants for controls. Among the case and control group 32 were male and 18 were female. Mean age of control group was 54.42±2.33 and study group was 55.78±2.43 years. Duration of diabetes of case group in which 50% of patients have diabetes for up to 4 years, 18% of patients have diabetes for 5-9 years, 5% of patients have for 10-14 years and 2% of patients have diabetes for 15 years and above. Serum magnesium concentrations below the normal reference range for study group was 44% and control group was 6%. The mean serum magnesium level of study group was 0.70±0.01mmol/L and that of control group was 0.83±0.02mmol/L. So, the difference in serum magnesium level between two groups were statistically highly significant (p = 0.001). Correlation between FBS and SML of study group, which is negative (r = - 0.182). There is opposite relation among the characteristics as r is negative. And also correlation between 2HAFB and SML of study group, which is negative (r = - 0.06). There is opposite relation among the characteristics as r is negative.
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Risk factors of non-alcoholic fatty liver disease. Mymensingh Med J 2013; 22:649-654. [PMID: 24292291] [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
This case control study was carried out in Mymensingh Medical College Hospital, Mymensingh, Bangladesh and Dhaka Medical College Hospital, Dhaka, Bangladesh from November 2010 to October 2011 to find out the risk factors of non-alcoholic fatty liver disease. A total of 90 participants (45 cases and 45 controls) were included. A higher proportion of patients with age >45 years were found in case group compared to control (51.1% vs. 15.6%). The mean age was significantly higher in case group 49.8±12.6 years. Males demonstrated their predominance in both case (62.2%) and control (68.9%) groups, although the two groups did not differ in terms of sex distribution. Body mass index demonstrates that 26.7% of patients in case group were of normal weight, 46.7% overweight and 26.7% obese. In the control group, two-thirds (68.9%) of the patients were of normal weight and 24.4% overweight and 7.8% obese. Diabetes and hypertension were significantly present in the case group than those in control counterparts 75.6% vs. 15.6% and 86.7% vs. 15.6 % respectively. The mean fasting blood glucose, ALT, total cholesterol and triglycerides were significantly higher in case group compared to control group 7.8±1.3 vs. 5.4±2.5mmol/L (p<0.001); 39.1±12.4 vs. 30.3±14.1IU/L, (p=0.002); 239.9±14.3 vs. 183.3±11.4mg/dl, (p<0.001) and 183.6±12.5 vs. 133.5±16.0mg/dl, (p<0.001) respectively. However, no significant difference was observed between the case and the control groups in terms of HDL cholesterol (35.9±1.2 vs. 38.0±1.1mg/dl, p=0.203). Majority of the patients in case group (88.9%) exhibited increased echogenicity of liver on ultrasonogram as opposed to 15.6% in the control group.
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A comparison of GFR by modified gates method with measured creatinine clearance rate (CCR) & MDRD formula based estimation in type 2 diabetic subjects with nephropathy. Mymensingh Med J 2013; 22:655-660. [PMID: 24292292] [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
Accurate estimation of the glomerular filtration rate (GFR) is essential for the evaluation of patient with chronic kidney disease (CKD). The present study was a comparison between modified gates GFR with laboratory measured CCR & MDRD formula based estimated GFR method. Pre-diagnosed 180 diabetic nephropathy patients were selected. All the time of evaluation the blood glucose of the patients were controlled and serum creatinine was stable. Then CCR was done and GFR was estimated by Modified Gates method & MDRD method. All the patients were categorized in 5 stages of CKD. They were matched for age, BMI, blood pressure, duration of diabetes, the blood sugar and HbA1C levels. The Gates GFR in stage-2 (70±13) & stage-3 (48±12) was closer with MDRD in stage-2 (77±8) and stage 3 (43±7). The CCR is closer in stage-1 (110±52) & stage-4 (30±10) with MDRD in stage-1 (112±13) and stage-4 (21±4). Association study showed MDRD GFR had highest correlation with Gates GFR (r=0.86; p<0.05). The estimation of glomerular filtration rate (GFR) in different methods varied significantly between each other at different stages of chronic kidney disease (CKD) in type 2 diabetic nephropathy subjects.
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Pattern of poisoning in a tertiary level hospital. Mymensingh Med J 2013; 22:241-247. [PMID: 23715343] [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
This cross sectional observational study was carried out in the Department of Medicine, Mymensingh Medical College Hospital over a period of 4 months from January 2012 to April 2012 to assess the clinico-epidemiological condition of different types of poisoning and to evaluate immediate hospital outcome. Suspected case of poisoning aged 12 years or above of either sex was included. Patients of paediatric age group, having other co-morbid condition and died before clinical evaluation were excluded. This study revealed that rural people (76.9%), aging 20-30 years (46.3%) were mostly affected in poisoning. Patients belong to low socioeconomic group (65.3%), illiterate (26.5%) and educated up to primary level (29.9%) were mostly identified. Regarding the occupation this study showed student (30.6%) and farmer (25.2%) were predominantly involved. In this series organophosphorus compound (63.9%) poisoning was in the top of the list followed by benzodiazepine (6.8%). Suicidal attempt (81.6%) was found as a motive of poisoning in maximum cases. Among the precipitating factors quarrel with spouse, girl or boy friend (46.9%) were significant in number. In this study outcome was measured as complete recovery (92.5%) and death (3.4%).
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Diagnostic evaluation of supraclavicular lymphadenopathy. Mymensingh Med J 2013; 22:8-14. [PMID: 23416801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Patients presented with the supraclavicular lymphadenopathy in the medicine department have a strong suspicion of serious illness like tuberculosis, sarcoidosis, toxoplasmosis and malignancy of lymphnode, blood, lung, upper GIT, breast, ovary, testes, and other sites of body. This prospective type of observational study carried out in the indoor and out patient department of medicine of Mymensingh Medical College Hospital over a period of 6 month from April 2011 to September 2011 to diagnose the causes of supraclavicular lymphadenopathy. Patient of either sex, 18 years or above presented with supraclavicular lymphadenopathy were included. Biopsy or FNAC were done. The study showed that mean age of the patient of supraclavicular lymphadenopathy that finally diagnosed as malignant was 49.7 years and that of non malignant was 33.7 years. Male patient have suffered more (60%) from malignant disease than that of female patient (40%). Discrete, hard, non tender either fixed or non fixed supraclavicular lymphadenopathy was found malignant (18 of 18 cases, 100%) and discrete, firm, tender lymphnode were found non malignant (5 of 5 cases, 100%). Increased frequency (11 of 28, 39.3%) of granulomatous inflammation from the tuberculoid lymphadenitis were found among the patient undergone supraclavicular lymphnode biopsy. FNAC result was also of simillar type and finally it was found that frequency of tuberculosis (20 of 53, 37.7%) was highest and bronchial carcima was the second most frequent diagnosis (14 of 53, 26.4%). This study showed that supraclavicular lymphadenopathy is associated mostly with serious disease like tuberculosis and malignancy.
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Relation of different grades of esophageal varices with Child-Pugh classes in cirrhosis of liver. Mymensingh Med J 2013; 22:37-41. [PMID: 23416806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This cross-sectional observational study was conducted in the Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh over a period of 6 months from October 2011 to April 2012 and was carried out to evaluate the relation of different grades of esophageal varices with Child-Pugh classes of cirrhosis of liver patients. A total 37 patients were included. Child-Pugh score and esophageal varices of each patient were noted. Relation was carried out using the Chi-square test through determining the association of different variables. P value <0.05 was considered significant. Among 37 patients, 27(73%) were male and 10(27%) were female and their frequency of age were found, 7(18.9%) from 18-38 years, 18(48.7%) from 39-59 years and 12(32.4%) from 60 years of age and above. The etiology of liver cirrhosis revealed 18(48.7%) hepatitis B virus, 3(8.1%) hepatitis C virus and 16(43.2%) others causes. Child-Pugh classes were observed 3(8.2%) Class A, 17(45.9%) Class B and 17(45.9%) Class C and grades of esophageal varies were 13(35.1%) F1, 20(54.1%) F2 and 4(10.8%) F3 patients among total. A statistically significant positive relation was found that higher grade of esophageal varices was seen in the more advanced class of Child-Pugh classes with a p value 0.001.
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Fasting glycaemic and lipidaemic status in acute coronary syndrome patients within 24 hours of onset of chest pain. Mymensingh Med J 2012; 21:611-617. [PMID: 23134906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This is a descriptive type of cross sectional study done in Mymensingh Medical College Hospital during the period of June 2008 to November 2009 to estimate and analyze the fasting blood glucose (FBG) and fasting lipid profile of acute coronary syndrome (ACS) patients within 24 hours of onset of chest pain. Total 50 patients of either sex diagnosed as acute coronary syndrome whose fasting blood sample would have been collected within 24 hours of chest pain were included. Among 50 patients 42(84%) were male and 8(16%) were female. Age range was 30-80 years with a mean ± SD of 50.74 ± 12.05 years. Among 50 ACS patients, 9 patients (18%) suffered from unstable angina (US), 2(4%) from non-ST segment elevation myocardial infarction (NSTEMI) and 39(78%) suffered from ST segment elevation myocardial infarction (STEMI). Study results revealed 41(82%) patients had euglycemia (70-110 mg/dl), 2(4%) patients had impaired fasting glucose (IFG) (110-125 mg/dl), and 7(14%) patients had hyperglycemia (>126 mg/dl). Dyslipidemia found in 38(76%) patients. Among them total cholesterol (TC) >200mg/dl in 14(28%), decreased level of HDL-C (< 40 mg/dl in male and <50mg/dl in female) in 22(44%), increased level LDL-C ≥ 130 mg/dl in 13(26%), and TG >150 mg/dl was found in 16(32%) patients.
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Comparison between tramadol hydrochloride & nalbuphine hydrochloride in the treatment of per-operative shivering after spinal anaesthesia. Mymensingh Med J 2011; 20:201-205. [PMID: 21522088] [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
Per-operative shivering following spinal anaesthesia is a common problem in the operation theatre. Adequate management of shivering during operation is one of the goals of anesthesiologists for the benefit of the patient. Because there are many unpleasant and harmful effects caused by shivering in many patients especially respiratory and cardiac disease patients. For this reason aggressive and optimal treatment of per-operative shivering is essential to reduce the morbidity of the patients. Our observations were that occurrence of shivering was more in younger patients than older patients, thin patients than obese patients, anxious patients than non-anxious patients and more frequent in patients who received vasoconstrictor drugs, administration of fluid at running rate just before or during operation, administration of cold local anaesthetic agents (by taking drug from the freeze) into subarachnoid space. And shivering was better managed by administration of nalbuphine HCl and surface skin warming (wrapping of the skin). There are many studies regarding the incidence, prevention & treatment of post-operative shivering but there is no study regarding the incidence & treatment of per-operative shivering by nalbuphine following spinal anaesthesia. This study was designed to compare the anti-shivering efficacy and side effects (Nausea, Vomiting, and Somnolence) of tramadol hydrochloride with that of nalbuphine hydrochloride in the treatment of per-operative shivering following spinal anaesthesia. This study was also done to observe the incidence of shivering during operation following spinal anesthesia.
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Palliative care out patient consultation service in a teaching hospital in Bangladesh. Mymensingh Med J 2011; 20:98-103. [PMID: 21240171] [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
Palliative care is a newly emerging subspecialty in Bangladesh. The aims of this study were i) to determine the characteristics, types of referral, disease pattern and insight about the disease and ii) to estimate the prevalence of pain and other common symptoms in a population of patients with advanced incurable state of cancer and attending the newly established palliative care out patient clinic. The data were collected at the outpatient clinic during first consultation using a modified structured data collection sheet from the Institute of Palliative Medicine (IPM) in Calicut, Keralla, India. Two hundred and three patients with mean age 50 years, diagnosed as suffering from incurable cancer were seen during a period of 21 months from October 2007 to June 2009. Most of the patients were from less privileged socioeconomic group (86%), stays with family (99%), already know about their disease status and prognosis (62%). Referred from other disciplines formed the major group (72%) of this population. All of them had been under treatment for variable period ranging from one month to four years. The most common five symptoms noted by the service providers were pain (89%), loss of appetite (61%), sleeplessness (55%), lack of energy (47%) and constipation (44%). Population based studies are required to determine the actual magnitude of sufferers and suffering in spite of the availability of global knowledge and skill to reduce these sufferings of the incurably ill members of the society.
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Prolonged analgesia by adding midazolam and hyperbaric bupivacaine in subarachnoid block for lower uterine caesarian section. Mymensingh Med J 2010; 19:569-575. [PMID: 20956902] [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
Antinociceptive effect and safety of sub-arachnoid (SAB) midazolam is well established in animals and human beings. In this randomized, prospective placebo control clinical study, we investigated the addition of 2.5mg midazolam to bupivacaine on the quality of surgical anaesthesia and duration of first analgesic in the post operative period after lower uterine caesarean section (LUCS). Sixty ASA I or II pregnant women scheduled for elective lower uterine caesarean section were selected for the study. The patients were randomly allocated to receive 2ml of 0.5% hyperbaric bupivacaine with either 0.5ml of 5% dextrose in aqua or 2.5 mg (0.5ml) midazolam. The duration of first analgesic demand, quality of anaesthesia, haemodynamic changes and neonatal condition were assessed. The duration of analgesia (the time interval in minutes between the sub-arachnoid injection and the first analgesic demand by the patient) was significantly longer in the Group II than Group I (197min vs. 112min; p<0.001). The quality of surgical anaesthesia was excellent or good throughout the surgical procedure in 90% (n = 27) of the patients in Group II (p = 0.01). Systolic Blood pressure was significantly lower in the group I at 10 min and 20 min after administration of SAB than group II (p = 0.005 and p = 0.007) but comparable at other times. Sedation level, Apgar score was comparable in both groups. No neurological deficit or other significant adverse effects were recorded. The addition of midazolam with hyperbaric low dose bupivacaine in SAB significantly improves the quality of surgical anaesthesia and prolongs the duration of analgesia without any adverse effects.
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Intrathecal neostigmine for postoperatrive analgesia in caesarean section. Mymensingh Med J 2010; 19:586-593. [PMID: 20956904] [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
This study was done for intrathecal adjuncts often are used to enhance small dose spinal bupivacaine anaesthesia. We designed this study to evaluate the postoperative analgesic efficacy and safety of intrathecal neostigmine. A randomized, double-blind prospective study was conducted in 90 healthy term pregnant patients scheduled to undergoing elective caesarean section using spinal anaesthesia. Women were administered 12.5 mg bupivacaine alone or with 75 microgram and 150 microgram of neostigmine as intrathecal drug. Parametric data were analyzed using ANOVA. Chi-square test was used to analyze the incidence data. Neostigmine significantly increased the duration sensory and motor block (p<0.05) and the time until for achieving discharge criteria. The addition of neostigmine produced dose-dependent nausea and vomiting and had no significant effect on haemodynamic or respiratory parameters. Addition of neostigmine to intrathecal bupivacaine extends the duration of postoperative analgesia with fewer side-effects without adverse effects on fetus following caesarean section.
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Anesthesia for emergency cesarean section. Mymensingh Med J 2008; 17:221-226. [PMID: 18626464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Caesarean Section is one of the most common of all surgical procedures. Common indications for caesarean section may include foetal distress, Cephalopelvic disproportion and failure of labour to progress. Both regional and general anesthesia may be employed for caesarean section. Each is relatively safe and they have their own advantages and disadvantages. Actual decision to adopt one technique over another depends on maternal and foetal status and skill and ability of the anesthesiologist to tackle the situation with the aim of patient and baby safely. Among these, many of the cases come to the hospital as emergency basis. The Anesthesiologists have to face the challenge in providing anesthesia for emergency caesarean section, being the last member in the perinatal team. The challenge faces the risks in involvement of maternal changes in pregnancy, presence of foetal distress and various anesthetic complications arising in perioperative period. Still now anesthetic mishaps are considered as the sixth most frequent cause of maternal mortality. The use of regional Anesthesia reduced the number of deaths at about 80% but deaths involving general anesthesia has not decreased and the incidence is 17 times more than the regional anesthesia. Most of the deaths or complications are related to the airway management (also failed intubation). Better skill and knowledge in physiology, pharmacology and use of modern Anesthetic technique is essential to face the problems.
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Management of dengue by the WHO guided national guidelines. Mymensingh Med J 2004; 13:43-7. [PMID: 14747785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
A total of 90 adult patients of Dengue admitted in Sir Salimullah Medical College and Mitford Hospital, Dhaka during the period from July 2002 to December 2002 were studied to see the presentation, spectrum of disease and outcome of management. Majority (52%) of cases was in the age group 21-30 years. Out of 90 patients 74 patients (82.22%) were male and 16 (17.78%) were female. Maximum number of cases (43%) was found in the month of August. Most of the cases (77%) were from Dhaka City. Classical type of Dengue fever was the commonest (80%) variety. Thrombocytopenia was found in 80% cases. Platelet count came down below 10000/cumm only in 1.1% of the patients. The patients were diagnosed mainly by clinical criteria. Serological tests were done only in selected cases. Majority (80%) of the patients was managed by sponging, paracetamol and Oral Rehydration Salt (ORS). Blood transfusion was required in 18% cases and platelet concentrate was given only in 1.1% cases. There was no mortality in this study.
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Breast-feeding counselling and its effect on the prevalence of exclusive breast-feeding. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2002; 20:312-6. [PMID: 12659411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
This prospective intervention study was undertaken to assess the impact of repeated breast-feeding counselling on the rate of exclusive breast-feeding up to five months. The study was carried out in two breast-feeding counselling sub-centres, established at the community level in the vicinity of two maternity facilities and one main centre established in an urban children hospital. Eighty-four pregnant mothers who attended the maternity facilities for delivery of babies were randomly selected and repeatedly counselled regarding breast-feeding--once just before delivery and subsequently at the completion of 1, 2, 3, 4, 5, 6, 9, and 12 month(s) of age of the child. These child-mother pairs comprised the intervention group. Another group of 90 child-mother pairs was selected from the maternity facilities. Mothers in this group (comparison group) received a single session of breast-feeding counselling just before delivery of babies. Fifty-nine and 55 child-mother pairs in the intervention and the comparison groups respectively completed the one-year follow-up. In the intervention group, 54.2% and in the comparison group 36.4% of the babies were exclusively breastfed up to five months of age. Forty-two (88%) children in the intervention group and 29 (53%) in the comparison group were given complementary foods at the optimum time, e.g. after completion of five months, and 81% of the children in the intervention group and 100% of the children in the comparison group were given complementary foods in the first year of life. It was observed that repeated organized breast-feeding counselling significantly improved the prevalence of exclusive breast-feeding to 54% which is much above the existing national prevalence (12.7%) in Bangladesh.
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Abstract
Oral submucous fibrosis (OSF) is a chronic disease of the oral cavity and oropharyngx characterised by fibrosis in the submucosa leading to progressive limitation of the mouth opening. Interferon gamma (IFN-gamma) is a known anti-fibrotic cytokine. In this study we have investigated: a) the effect of IFN-gamma on collagen synthesis by arecoline-stimulated OSF fibroblasts in vitro (n=5), b) the effect of intra-lesional IFN-gamma on the fibrosis of OSF patients (n=29) and c) the immunohistochemical analysis of pre- and post-treatment inflammatory cell infiltrates and cytokine levels in the lesional tissue (n=29). The results show that the increased collagen synthesis in vitro in response to arecoline was inhibited in the presence of IFN-gamma (0.01-10.0 U/ ml) in a dose-related way. In an open uncontrolled study intra-lesional IFN-gamma treatment showed improvement in the patients mouth opening from an inter-incisal distance before treatment of 21 +/- 7 mm, to 30 +/- 7 mm immediately after treatment and 30 +/- 8 mm 6-months later, giving a net gain of 8 +/- 4 mm (42%) (range 4-15 mm). Patients also reported reduced burning dysaesthesia and increased suppleness of the buccal mucosa. The post-treatment immunohistochemistry showed a decreased amount of inflammatory cell infiltrate and an altered level of cytokines compared with the pre-treatment lesional tissue. The effect of IFN-gamma on collagen synthesis appears to be a key to the treatment of these patients, and intra-lesional injections of the cytokine may have a significant therapeutic effect on OSF.
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The prevalence of female genital operations in the Houston metropolitan area. Tex Med 2000; 96:62-5. [PMID: 11138399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
This study explored the prevalence of female genital operations (FGOs), also known as female circumcision, among women in the Houston metropolitan area. The medical ramifications of the procedure and the specific type of procedure undergone were examined as well as the nationality and religious background of these women and their views regarding their experience. To gather these data, we sent a questionnaire to practicing obstetrician-gynecologists in Harris County. This survey yielded a response rate greater than 36%, of which approximately 30% of physicians reported treating patients with FGOs at some time in their practice. The results of this study demonstrate that a notable proportion of women in Houston, particularly those of African background, have experienced an FGO of some type and, accordingly, our obstetrician-gynecologists and primary care physicians clearly need to be aware of this cultural practice among their patients.
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Abstract
Oral submucous fibrosis (OSF) is a pre-malignant fibrotic lesion of the mouth in betel quid chewers and is characterised by dense bands of collagen in the juxta-epithelial region preceded by inflammation. We have investigated the spontaneous and stimulated production of cytokines by peripheral blood mononuclear cells (PBMC) from OSF patients and compared them with genetically-related relatives, Indian and Caucasian control subjects. The cytokines studied included: interleukin-1beta (IL-1beta), interleukin-6 (IL-6), interleukin-8 (IL-8), tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma). The results show: a) significant differences in the stimulated versus non-stimulated levels of IL-1beta, IL-6, IL-8 and TNF-alpha but not of IFN-gamma production by patients, and in the relatives' stimulated versus non-stimulated levels of IL-1beta, IL-6 and IFN-gamma; b) no difference in the spontaneous cytokine production between any two groups; and c) significant increases in the patients' stimulated cytokines compared to the Caucasian and Indian controls (P< or =0.050). These results demonstrate increased levels of proinflammatory cytokines and reduced anti-fibrotic IFN-gamma in patients with OSF, which may be central to the pathogenesis of OSF.
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Abstract
Oral submucous fibrosis (OSF) is a chronic fibrotic disease of the oral cavity and oropharynx characterized by fibroelastic change in the mucosa which leads to progressive inability to open the mouth. The inflammatory cells in the lesional tissue consist mainly of T lymphocytes, with a high CD4:CD8 ratio, and major histocompatibility complex (MHC) class II expressing antigen-presenting cells. Cytokines and growth factors produced by inflammatory cells within the lesion may promote fibrosis by inducing proliferation of fibroblasts, upregulating collagen synthesis and downregulating collagenase production. The authors used a three-stage immunoperoxidase technique to investigate the expression of interleukin alpha (IL-1alpha) and beta, IL-6 interferon (IFN)-alpha, beta and gamma, transforming growth factor beta (TGF-beta), platelet-derived growth factor (PDGF) and basic fibroblast growth factor (bFGF) in frozen sections of OSF and compared it with that in normal buccal mucosa. The expression of cytokines and growth factors in normal tissues was consistent with their well known distribution and cell of origin, but the intensity and distribution in OSF were all, with the exception of IFN-alpha and gamma, upregulated with strong expression in both the epithelium and underlying connective tissue. IFN-alpha showed a similar pattern of staining in both normal mucosa and OSF. IFN-gamma showed little or no expression in most lesional tissues, suggesting an innate deficiency or downregulation of this cytokine. The general increase in pro-inflammatory cytokines and growth factors, and reduced production of IFN-gamma, may play an important role in the pathogenesis of OSF.
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Abstract
Oral submucous fibrosis (OSF) is a chronic disease of the oral cavity characterized by inflammation and progressive mucosal fibrosis. These reactions may be the result of either direct stimulation from exogenous antigens like areca alkaloids or by changes in tissue antigenicity that may lead to an autoimmune response. This study investigated the presence and distribution of inflammatory cells and MHC class II antigen expression by epithelial and immunocompetent cells using a three-stage immunoperoxidase method on frozen sections. Thirty OSF tissue specimens and ten normal buccal mucosae were studied and compared. All tissues were investigated using antibodies to T cells (CD3), T helper/inducer cells (CD4), T suppressor/ cytotoxic cells (CD8), B cells (CD20), naive T cells and monocytes (CD45RA), macrophages, Langerhans' cells (CD68) and HLA-DR-positive cells (HLA-DR alpha). The predominant cell populations detected in normal tissues were CD3, CD4 and HLA-DR-positive cells. The distribution of CD4-positive cells was similar to that of CD3-positive cells, which were scattered, often uniformly distributed, both in the epithelium and connective tissue. CD8-positive cells were occasionally seen in the normal epithelium and lamina propria. Few scattered B cells (CD20) and macrophages (CD68) were observed in normal mucosa. Naive T cells (CD45RA) were seen in all normal tissues focally concentrated around the connective tissue papillae, with a similar distribution to that of CD3-positive cells. All normal sections showed HLA-DR-positive cells scattered both in the epithelium and in the lamina propria. Epithelial cells did not show any positive reaction to this antibody and many intraepithelial positive cells showed a dendritic morphology. The cell population detected in OSF showed higher numbers of CD3 and HLA-DR-positive cells compared with those of the normal tissues. The pattern of staining for CD4-positive cells in OSF tissues was similar to that of CD3-positive cells both in the epithelium and connective tissue and was higher than that in normal tissues. A few scattered CD8-positive cells and only occasional CD20- and CD68-positive cells were seen in OSF sections. Few CD45RA-positive cells were found in the epithelium and lamina propria of OSF sections. However, OSF specimens showed high numbers of HLA-DR-positive cells in the basal layer of the epithelium, juxtaepithelium and in the lamina propria in a similar distribution to that of CD3 cells compared with the normal tissues. Most HLA-DR-positive cells in the epithelium showed dendrites directed vertically towards the surface. The increased evidence of CD4 and HLA-DR-positive cells in OSF tissues suggests that most lymphocytes were activated and shows an increased presence of Langerhans' cells. The presence of these immunocompetent cells and high ratio of CD4 to CD8 in OSF tissues suggest an ongoing cellular immune response leading to a possible imbalance of immunoregulation and alteration in local tissue architecture.
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Oxygen free radicals in idiopathic facial pain. BANGLADESH MEDICAL RESEARCH COUNCIL BULLETIN 1994; 20:104-116. [PMID: 7748148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Chronic idiopathic oro-facial pain has become a common complaint, resulting increasingly in referral to the pain clinics world-wide, about 90% of the psychologically stress-related patients of the psychiatric clinic of Eastman Dental Hospital, London have been found to have associated idiopathic oro-facial pain. Psychological stress may produce a situation where oxidative stress might enhance the production of free radicals, especially OH radicals, in human biological fluids. Furthermore, it has been suggested that. OH radicals are responsible for the production of many systemic and local tissue injury diseases which may initially manifest as pain syndrome. It has been suggested that the oxygen free radical production of sailcloth, 2,3-dihydroxybenzoic acid (DHB) is a biological marker for the detection and quantification of OH radicals. Analyses of plasma samples collected from patients with chronic idiopathic orofacial pain and an equal number of age and sex matched control subjects revealed that the patient group had significantly increased evidence for circulating levels of 2,3-DHB after aspirin ingestion than control subjects. There was no significant difference in 2,5-DHB levels between the two groups. The urine samples from the same individuals showed evidence of measurable amounts of 2,3 and 2,5-DHB in both pre- and post-aspirin samples. These results suggest that OFRs may be involved in the aetiology of pain in patients that present with facial pain.
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Benign cementoblastoma. A review and five new cases. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1994; 77:48-55. [PMID: 8108097 DOI: 10.1016/s0030-4220(06)80106-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This article includes five new cases of benign cementoblastoma. The study includes a review on 66 previously published cases that we consider to be bonafide cases. It is considered that benign cementoblastoma continues to be an infrequent entity that particularly affects young patients under the age of 30. The sex distribution shows a slight tendency for being more common in females. The most frequently effected area is the mandibular molar-premolar region. Pain, expansion and, radiographic radiopacity surrounded by a peripheral radiolucent halo are the most striking features. Treatment and prognosis are also discussed. Histopathologic conditions and factors to be considered with respect to differential diagnosis conclude the report.
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