Predictors of postoperative biochemical remission in lower Knosp grade growth hormone-secreting pituitary adenomas: a large single center study.

PURPOSE: Growth hormone-secreting pituitary adenomas (GH-PAs) with a low Knosp grade are typically associated with a good postoperative biochemical remission (BR) rate. However, a proportion of patients do not achieve remission. In this study, we aimed to investigate predictive factors of postoperative remission for lower Knosp GH-PAs. METHODS: In this retrospective study, we enrolled 140 patients who were diagnosed with lower Knosp (0-2) GH-PAs and received trans-sphenoidal surgery between December 2016 and June 2021 from the largest pituitary tumor surgery center in southern China. The univariate, binary Logistic regression, and receiver operating characteristic curve (ROC) analyses were employed to determine independent predictors and cutoff values of remission. The postoperative outcome was defined as remission using the 2010 consensus criteria of acromegaly. RESULTS: One hundred and thirty six patients (97.1%) achieved gross total resection. The postoperative long-term BR was 68.6%. Empty sella, tumor maximum diameter and postoperative GH levels were independent factors predicting remission. ROC revealed that postoperative 24 h GH ≤ 1.3 ng/mL and ≤ 1.23 ng/mL were valuable predictors for 3-month and long-term remission respectively, and that postoperative 3-month GH ≤ 1.6 ng/mL and tumor maximum diameter ≤ 17 mm were predictors for delayed remission. CONCLUSION: Early postoperative GH levels can be used as predictors of remission. However, BR was not associated with preoperative somatostatin analogs therapy or Knosp grade (0-2). For patients without residual tumor or recurrence and whose GH levels are slightly elevated within 1 year after surgery, adjuvant treatments may not be necessary.

Association of Modified Sequential Organ Failure Assessment (MSOFA) Score and C-reactive protein (CRP) With the Outcome of Patients under Mechanical Ventilation.

Different scoring systems has been discovered in medical practice, more specifically for ICU treatment, are designed to objectively quantify physiologic derangements and comorbid conditions for estimating mortality, length of stay and ICU resource use. This observational and descriptive study was carried out in the ICU, BSMMU, Dhaka, during March 2014 to May 2016, to determine the association of MSOFA score, CRP level with the outcome of patients on mechanical ventilation as well as compare the MSOFA and CRP combined with MSOFA alone. For this purpose, a total of 60 critically ill patients admitted in the above hospital were included in this study. Patients with an ICU stay of less than 48 hours, readmissions not considered, known case of neuromuscular disease, connective tissue disorder, renal disease and pregnancy and Patients refused to give written consent were excluded from the study. Patients who had MSOFA ≥7, their mean duration of ICU stay were 10.9±6.7 days and mean duration of mechanical ventilation 7.63±5.2 days. Patients who had CRP >11mg/L, their mean duration of ICU stay was 10.8±7.2 days and mean duration of mechanical ventilation was 7.35±5.1 days. Patients who had MSOFA score ≥7 and CRP ≥11mg/L with mean duration of ICU stay was 10.82±7.2 days and mean duration of mechanical ventilation was 7.12±5.2 days. 69.2% patients were CRP status positive (≥11) in death group and 33.3% had alive group. 92.3% patients were Positive (CRP ≥7 or MSOFA ≥11) in death group and 14.3% had alive group. MSOFA identified true positive 32 cases for death, false positive 5 cases, false negative 7 cases and true negative 16 cases confirmed by patient's outcome. CRP level identified true positive 27 cases for death, false positive 7 cases, false negative 12 cases and true negative 14 cases confirmed by patients outcome. Combined (CRP ≥11mg/L and MSOFA score ≥7) identified true positive 33 cases for death, false positive 1 case, false negative 6 cases and true negative 20 cases confirmed by patient's outcome. We concluded that there is a positive correlation (r=0.323; p=0.014) between CRP status with MSOFA score, positive correlation (r=0.402; p=0.002) between MSOFA score with MSOFA score and CRP combined and a positive correlation (r=0.999; p=0.001) between CRP level with MSOFA score and CRP combined.

Serum Iron Profile and Red Cell Indices in Children with Severe Acute Malnutrition in A Tertiary Level Hospital.

This cross-sectional analytical study was conducted in the department of Paediatrics, Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh from March 2017 to August 2018 to assess the pattern of serum iron profile and red cell indices in children with severe acute malnutrition. Seventy children having severe acute malnutrition were compared with 70 age matched children those had normal growth. Age range of the studied children was 6 months to 59 completed months. Male was found predominant (54.3%) in both study group and comparison group. Mean serum iron, serum ferritin, serum total iron binding capacity and transferrin saturation in severely malnourished children were 45.3±19.3µg/dl, 26.5±20.0ng/ml, 246.3±47.5µg/dl and 16.4±2.0% respectively which were significantly lower than that of healthy children (p<0.05). Mean Hb level in children with severe acute malnutrition was found 8.3±1.6gm/dl which was also found significantly lower than that of normal children (p<0.05). Anaemia was found in all (100%) severely malnourished children compared to 25.7% of children in comparison group. Mean MCV, MCH and MCHC in children with severe acute malnutrition was found 71.7±13.5fl, 24.0±5.8pg and 31.4±4.0gm/dl respectively which were significantly lower than that of comparison group (p<0.05). Serum iron profile and red cell indices should be routinely done in severely malnourished children for early intervention and management of iron deficiency anaemia.

A multi-centre, cross-sectional study on coronavirus disease 2019 in Bangladesh: clinical epidemiology and short-term outcomes in recovered individuals.

Coronavirus disease 2019 (COVID-19) rapidly became a global pandemic. This study aimed to investigate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) -associated epidemiology and clinical outcomes in Bangladesh in order to understand the future course of the COVID-19 pandemic and develop approaches to prevention. A cross-sectional study based on retrospective interviews was conducted on 1021 individuals with RT-PCR-confirmed COVID-19 admitted in six different hospitals in Bangladesh and who recovered 4 weeks before the interview date. Of the 1021 patients, 111 (10.9%) were asymptomatic and the other 910 (89.1%) were symptomatic. Higher prevalence of COVID-19 was found in the male population (75%), in cohorts with B-positive blood group (36.3%) and in the 31-40 years age group. Common symptoms observed in our study participants were fever (72.4%), cough (55.9%), loss of taste (40.7%) and body ache (40%); whereas among the biochemical parameters, neutrophil count (46.4%), D-dimer (46.1%) and ferritin (37.9%) levels were elevated. Among the recovered individuals, short-term outcomes including pains and aches (31.8%), weakened attention span (24.4%) and anxiety or depression (23.1%) were also significantly prevalent in the symptomatic cases with comorbidities. Our study showed that in Bangladesh, adult males aged between 31 and 40 years were more vulnerable to developing COVID-19. It also indicated a rising trend of asymptomatic cases as the pandemic progressed. As a consequence, deployment of interventions to curb further spread of community infection is necessary to avoid grave outcomes of COVID-19 in Bangladesh.

Antimicrobial Sensitivity Pattern in Neonatal Sepsis in Neonatal Intensive Care Unit of Mymensingh Medical College Hospital.

This cross-sectional descriptive study was conducted at the neonatal intensive care unit (NICU) in the department of Neonatology, Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh from July 2017 to December 2017 to determine antimicrobial sensitivity pattern in neonatal sepsis. Ninety four neonates (0-28 days) who were admitted in NICU with suspected sepsis were included in this study by purposive sampling technique. After admission written informed consent from parents or guardians obtained and then septic screening along with blood culture and antimicrobial sensitivity was done. All data were compiled, tabulated and then analyzed by SPSS version 21.0. Among 94 cases, 68(72.3%) were preterm and 26(23.4%) were term. There was male predominance and male female ratio was 1.9:1. Most of the patient admitted within 72 hours of birth. Most (84%) had low birth weight (<2500gm). Pre-mature onset of labour, pre-mature rupture of membrane >18 hours, vaginal route of delivery, instrumental resuscitation, pre-lacteal feeding, bottle feeding were the major perinatal risk factors in this study. Early onset sepsis (76.6%) was most prevalent in this study. Blood culture yielded positive growth in 20(21.3%) cases. Among them, Klebsiella was found in 7(35%). E. coli in 6(30%), Acinetobacter was in 3(15%), Staphylococcus aureus in 2(10%) cases. Pseudomonas and Enterobacter were found in rest 2(10%) of the cases. Gram negative bacteria were found in 18(90%) cases. Klebsiella was sensitive to Imipenem (85.7%), Colistin (85.7%) and Ciprofloxacin (77.5%). Sensitivity of E. coli was Imipenem (100%), Colistin (100%), Amikacin (66.7%), Ciprofloxacin (66.7%), Netilmicin (66.7%) and Gentamicin (50%). Acinatobecter had sensitivity to Netilmicin, Colistin, Imipenem (100%). Staphylococcus was 100% sensitive to Imipenem, Netilmicin and Vancomycin. Pseudomonas was found sensitive to Imipenem (100%), Amikacin (100%), Netilmicin (100%) and Colistin (100%). Enterobacter was found highly sensitive to Ciprofloxacin, Colistin and Imipenem. Almost all organisms were resistant to Ampicillin, Gentamicin, Cefotaxime and Ceftazidime. Based on result it is concluded that Klebsiella pneumoniae and Escherichia coli are the leading cause of neonatal sepsis in this study and most of them resistant to multiple antibiotics. Organisms found more sensitive to Imipenem, Colistin, Ciprofloxacin and Netilmicin.

Prevalence and Predictors of Depression among Patients with Type 2 Diabetes: A Multicenter Cross-sectional Study from Bangladesh.

Depression is a common comorbidity of type 2 diabetes mellitus (T2DM) which adversely affects diabetes management and outcome. Identifying and treating comorbid depression may improve diabetes care. This cross-sectional study was conducted in several tertiary hospitals throughout Bangladesh from July 2017 to April 2018. Nine hundred (900) adult patients with T2DM aging ≥25 years having diabetes for at least 6 months and equal numbers of non-diabetic otherwise healthy controls were recruited from the outpatient departments of these centers. Depression was assessed in all consenting patients and controls by administering the Bangla (local language) version of the PRIME-MD Patient Health Questionnaire (PHQ-9); participants obtaining a score of 5 or more were labeled to have depression. Depression was present in 60.3% of T2DM patients and in 29.4% of controls. Statistically significant difference was found in age, marital status, occupation, body mass index (BMI), waist circumference, systolic blood pressure (BP), diastolic BP and PHQ-9 score between diabetic and non-diabetic subjects (<0.001). T2DM subjects had 4.71-fold higher odds of depression in comparison to the controls (95% CI: 3.76-5.90; p<0.001). Age ≥50 years, unmarried status, years of schooling ≤10 years, underweight, abdominal obesity, and hypertension appeared to be the significant predictors of depression in the study subjects. In T2DM subjects, diabetes in the family members, the presence of other comorbidities, diabetic complications, diabetes duration >5 years, insulin use, using insulin syringe for injection, albuminuria and CKD were the important predictors of depression. Our study found higher prevalence and risk of depression in T2DM patients than their non-diabetic counterparts. T2DM patients should be screened for depression in order to achieve and maintain the treatment goals.

Thyroid Dysfunction and Autoimmunity in First Trimester of Pregnancy, Single Center Experience in Bangladesh.

Study on thyroid function and thyroid autoantibody status in pregnancy considering the trimester specific range, is scarce in Bangladesh. This cross sectional study done in Bangabandhu Sheikh Mujib Medical University, Bangladesh from August 2012 to June 2013 encompassed 186 pregnant women of first trimester for study of thyroid function (TSH, FT4) and anti-thyroid antibodies (anti-TPO, anti-TG). Age of the subjects was 25.4±4.9 years (mean±SD), median gestational age was 9 weeks. Applying the trimester-specific normal reference range set by American Thyroid Association (ATA), 48(25.8%) of the women were found to have thyroid dysfunction; 40(21.5%) subclinical hypothyroid (SCH), 1(0.5%) overt hypothyroid (OH) and 7(3.8%) hyperthyroid; 40(21.5%) women had goiter. If non-pregnant adult normal rage is used, 22 of SCH women as per ATA criteria will be labeled as normal and 19 normal women as per ATA cut off will be labeled as hyperthyroid. There was statistically significant disparity for functional status defined by these two references cut off value (p<0.001). 29(15.6%) women had thyroid autoimmunity and the autoantibody positivity was more frequent in women with thyroid dysfunction than euthyroid women (22.92% vs. 13.04%, p<0.001). Even though universal screening for thyroid dysfunction is not yet a recommendation, it should be considered in our population.

Vitamin D Status in Newly Diagnosed Type 2 Diabetes Patients Attending in a Tertiary Hospital of Bangladesh.

Vitamin D deficiency is common in patients with type 2 diabetes mellitus (T2DM). Vitamin D status may have a causal role in the onset of T2DM and may influence glycaemic control in these patients. However, data on vitamin D status among Bangladeshi T2DM patients are scarce. The present cross-sectional study was done among newly diagnosed 50 T2DM patients attending outpatient department of Comilla Diabetic Hospital, Bangladesh to address this lacuna. Serum 25(OH)D was measured in all and classified as normal (≥30ng/mL), insufficient (>20 to 29.9ng/mL), and deficient (≤20ng/mL). Mean serum 25(OH)D level was 27.91±2.58ng/mL (mean±SEM). Among the study subjects, 30% were D-deficient, 36% were D-insufficient and 34% had normal 25(OH)D. There was no statistical difference of 25(OH)D level between the younger (age <40 years) and older (≥40 years) patients (28.31±4.3 vs. 27.44±2.6ng/mL, mean±SEM; p=0.869); males and females (26.79±2.1 vs. 31.09±8.2ng/mL, mean±SEM; p=0.470); among smokers, non-smokers and ex-smokers (26.86±4.31, 27.10±2.49 and 42.62±1.71ng/mL respectively, mean±SEM; p=0.363); among normal weight, overweight and obese (30.61±6.16, 35.61±9.52 and 24.27±1.71ng/mL respectively, mean±SEM; p=0.191); and among normotensive, borderline hypertensive and hypertensive (25.29±2.46, 32.57±5.32 and 20.84±3.66ng/mL respectively, mean±SEM; p=0.277) patients. 25(OH)D level showed significant negative correlation with body mass index (r= -0.391, p=0.017) and positive correlation (r=0.334, p=0.044) with fasting plasma glucose in male subjects. Age, sex, smoking status, BMI, systolic BP, diastolic BP, family history of DM and smoking status were not found to influence vitamin D level independently. Our study found high frequency of subnormal vitamin D in newly diagnosed T2DM patients. Screening for vitamin D status may be beneficial in T2DM patients.

A Comparative Study of Magnetic Resonance Imaging and Transabdominal Ultrasonography for the Diagnosis and Evaluation of Uterine Fibroids.

Uterine fibroids often cause symptoms of pelvic pain, pressure, and bleeding and a significant cause of morbidity for women of reproductive age. A new, Food and Drug Administration approved noninvasive treatment option is magnetic resonance guided focused ultrasound surgery, which has the potential to become a treatment of choice for selected patients. The purpose of the study was to compare and evaluate the usefulness of MRI and transabdominal ultrasonography for the diagnosis of uterine fibroids. A cross sectional study was carried out in the department of Radiology & Imaging of Mymensingh Medical College Hospital, during the period of January' 2010 to December 2011. A total number of 40 consecutive patients having suspected uterine fibroids underwent MRI and transabdominal ultrasonography and they were followed up from the admission upto the tissue diagnosis of uterine fibroids for histopathological correlation were included in this study. The test of validity of MRI and transabdominal ultrasonography in diagnosis of uterine fibroids was calculated. In the diagnosis of uterine fibroids, USG was 88.2% sensitive, 66.7% specific, 85.0% accurate, 93.8% positive predictive values and 50% negative predictive values. However MRI was 97.1% sensitive, 83.3% specific, 95.0% accurate, 97.1% positive predictive values and 83.3% negative predictive values for prediction of uterine fibroids. The study shows that the MRI is more efficient diagnostic modality than transabdominal ultrasonography in detecting uterine fibroid presence and evaluation.

Response & Side Effects of Injectable Labetalol in Pregnancy Induced Severe Hypertension.

The study was performed to assess the response & side effects of injectable Labetalol in the treatment of pregnancy induced severe hypertension. This interventional study was carried out on 72 patients having pregnancy induced severe hypertension attended in the Department of Obstetrics & Gynaecology, Mymensingh Medical College & Hospital (MMCH), Mymensingh, Bangladesh from November 2009 to October 2010. All patients were treated with intravenous Labetalol 20mg & the dose was repeated at sequential escalating dosages every 15 minutes until a therapeutic goal of systolic blood pressure <160mm of Hg & diastolic blood pressure <105mm of Hg were achieved. Among 72 respondents highest number were observed having systolic blood pressure 160-169 and 180 & above mm of Hg. The mean systolic & the diastolic blood pressure at the initiation of the study were observed 198±13.17mm of Hg & 119±8.6mm of Hg respectively. After use of injection Labetalol mean systolic blood pressure were 138.61±15.43mm of Hg, which is statistically significant (p value <0.001) & mean diastolic blood pressure were 96.18±9.7mm of Hg, which is also statistically significant (p value <0.001). It was observed that majority patients' blood pressure was controlled by 1-2 doses. It was noticed that injection Labetalol controls blood pressure in 80% antenatal cases & 86% postnatal cases. Out of 72 patients 4 cases (5.5%) experienced nausea & vomiting and only 1 case (1.1%) experienced headache. Regarding fetal outcome 48% patients delivered healthy baby, about 31% patients delivered asphyxiated baby & neonatal death were noticed in 4% cases. This study assessing the response & side effects of intravenous antihypertensive drug in the treatment of pregnancy induced severe hypertension shows that Labetalol fulfils the criteria of an antihypertensive drug for this purpose.

Correlation between Umbilical Cord Diameter and Cross Sectional Area with Gestational Age and Foetal Anthropometric Parameters.

The objective of the study was to find out correlation between umbilical cord diameter, cross sectional area with gestational age and foetal anthropometric parameters. This cross sectional study was conducted among healthy women between the 24(th) and 40(th) completed weeks of a normal pregnancy in the Department of Radiology & Imaging, Mymensingh Medical College Hospital, Mymensingh during the study period, from July 2009 to June 2011. A total of 230 consecutive normal pregnancy patients were included in the study. The diameter & cross-sectional area of the umbilical cord were measured on a plane adjacent to the junction of the umbilical cord and the fetal abdomen, in cross-section, with maximum magnification of the image. The cord was manually circled, and it's cross sectional areas was automatically calculated by the ultrasonograph. The mean±SD age was 24.3±4.7 years with range from 19 to 36 years. The mean gestational age was 32.1±4.5 weeks and more than a half (56.4%) of the pregnant women were nulliparas. A positive significant (p<0.001) correlation were found between umbilical cord diameter with bi-parietal diameter (r=0.548); head circumference (r=0.411); abdominal circumference (r=0.444); femur length (r=0.366) and gestational age gestation age (r=0.643). Similarly, a significant (p<0.001) positive week correlation were found between umbilical cross sectional area with bi-parietal diameter (r=0.3303); head circumference (r=0.3202); abdominal circumference (r=0.2651); femur length (r=0.3307) and gestation age (r=0.4051). A positive significant better correlation was found with umbilical cord diameter than cross sectional area with foetal anthropometric parameters.

Study on Neurological Manifestations of Eclampsia & Findings of CT scan of Brain.

This cross sectional study was carried out in the Department of Obstetrics & Gynaecology in Mymensingh Medical College Hospital during the period of January 2011 to December 2012 to evaluate neurological manifestations in eclampsia by CT scan of brain. A total 35 patients with eclampsia were studied, who underwent CT scan of brain in Radiology & Imaging Department of Mymensingh Medical College Hospital. The study patients were divided into two groups, those who had changes in brain on CT scan (Group A) & those who had no changes in brain on CT scan (Group B). Finally the study variables were compared between these two groups. Each selected patient fulfilling the criteria was sent to the department of Radiology & Imaging for CT scanning of brain. In antepartum cases of eclampsia CT scan of brain were done after delivery/ termination of pregnancy. In all cases, CT scan of brain was done within 72 hours of admission. Out of 35 patients total 85.72% had changes in brain on CT scan & 14.28% had no changes in brain on CT scan. Among them 45.72% patients had cerebral oedema, 37.14% had cerebral infarct & 2.86% patients had intracerebral haemorrhage. Comparison of neurological parameters were done & showed that there were statistically significant difference between the two groups regarding headache, visual disturbance, hypereflexia & depression of consciousness. There was no statistically significant difference regarding aphasia & hemiplegia between the two groups. So the CT scan of brain has been useful in demonstrating the lesion of brain in patients with eclampsia & also helpful to evaluate the neurological manifestations in eclampsia.

A 7 years old girl with abdominal lump and per-vaginal bleeding of hypothyroidism.

Hypothyroidism is a common endocrine disorder resulting from decreased secretion of thyroid hormone. The diagnosis of hypothyroidism is suggested from the clinical and laboratory findings. Here we present a case report on this disease with rare presentation of abdominal lump and pervaginal bleeding in childhood. A 7 years old girl admitted in a tertiary level hospital with abdominal lump and irregular per vaginal bleeding. Abdominal swelling was gradually increasing in size & associated with lower abdominal pain for last 5 months. On examination the girl was moderately anaemic, mildly oedematous, distended lower abdomen and a mass in left iliac region. Her thyroid function test, serum FSH, serum LH, serum Prolactin was done and high FSH, LH, Prolactin levels were found. Ultrasonography of lower abdomen revealed bulky uterus and bilateral ovarian cysts. MRI of Brain showed feature of pituitary microadenoma. Finally the patient was diagnosed as primary hypothyroidism and bilateral follicular ovarian cyst with pituitary adenoma developed as its consequence. The case is reported for clinical awareness & to share our experience.

Congenital hyper-extension with subluxation of the knees - report of 2 cases.

Congenital dislocation of the knee popularly known as genu recurvatum; is a very rare condition, about 0.45% of all congenital anomalies. Furthermore isolated genu recurvatum is extremely rare because 60% of this condition is associated with other congenital anomalies. Congenital dislocation of hip is the commonest associated anomaly. Two babies 1 male and 1 female were born with severe hyperextension deformity of the knees about 30° degrees. Clinically and radiologically they were diagnosed as isolated genu recurvatum due to congenital dislocation of the knees. Gentle manipulation in the form of passive stretching and knee flexion was started at first day of life. The deformity of male and female baby was corrected in 34 and 30 days respectively. The babies were moving the knees and lower limbs normally at final follow up at 6 months follow up and were confirmed clinically and radiologically. Early recognition and immediate manipulation cures the condition fully in short time without operation.

Melioidosis in an adult male.

Infection with Burkholderia pseudomallei has been described, albeit rarely, patients in Bangladesh. Infection usually follows percutaneous inoculation or inhalation of the causative bacterium, which is present in soil and surface water in the endemic region. A 35-year-young male farmer presented with prolonged fever and significant weight loss. Patient gradually deteriorated despite getting different antibiotics including intravenous ceftriaxone and metronidazole. Panels of investigations were done which revealed no diagnostic confirmation except uncontrolled diabetes and multiple abscesses in different organs. Melioidosis was suspected and serum samples were positive for Burkholderia pseudomallei antibody. The case illustrates the importance of non-specific nature of the clinical presentation and high index of suspicion of uncommon diseases like melioidosis where the disease has not been considered as an endemic.

Antimicrobial use in paediatric wards of teaching hospitals in Bangladesh.

To ascertain the pattern of antimicrobial use and to assess its appropriateness a 4-month prospective study was conducted from January through April 1998 in paediatric wards of five selected medical college hospitals in Bangladesh. The hospitals were selected by simple random technique. Every patient in the paediatric wards of the selected hospitals who was being treated with antimicrobials during the data collection period was considered for the study. The treatment charts of 2171 admitted paediatric patients were reviewed. Pneumonia and diarrhoea were the two most common infectious diseases among them. The most commonly used antimicrobials were ampicillin, gentamicin, amoxicillin, cloxacillin and ceftriaxone. The majority of the admitted paediatric patients (56.1%) included in this study received two or more antimicrobials in combination for their treatment. The percentages of appropriate antimicrobial treatment of pneumonia, and diarrhoea were 57.1% and 67.8% respectively across the hospitals. The evident of high percentages of inappropriate antimicrobial treatment for the most common infectious diseases suggested the need for intervention to improve antimicrobial use in hospitals.