Characteristics and Management of Children with Continuous Spikes and Waves during Slow Sleep

This study was done to describe the clinical spectrum, EEG characteristics and treatment modalities in children with continuous spike and slow wave in sleep (CSWS). Ten patients with CSWS had been treated between 2012 and 2013. Mean age of the patients was 6.9 years; male female ratio was 3:2. The main etiologic group in this study was epilepsy (10), cerebral palsy (3) and brain lesion (arachnoid cyst). All the patients had prior seizure. Presenting features were abnormal behavior (4), agitation (4), aggression (4), eye blinking (2) and involuntary movement (2). Three patients had speech regression and 1 had motor regression. Regarding EEG finding, 7 out 10 cases had SWI>85% whereas, rest of them had SWI 50 to 80%. Most of the patients were resistant to two or more oral AED. The AED found to be efficacious were Midazolam drip, pulse methyl prednisolone and valproate. Eighty percent (80%) patient responded to midazolam drip. Methyl prednisolone caused 50% improvement in one patient but failed in 2 cases. In contrast to the previous studies where high dose valproic acid, levetiracetam, Injection ACTH was more efficacious, this study demonstrates significant positive result with midazolam drip.

Immediate Clinical and Echocardiographic Outcome of Percutaneous Transvenous Mitral Commissurotomy for Patients of Mitral Stenosis with Atrial Fibrillation

Rheumatic fever and rheumatic heart disease continue to be the major health problem in all developing countries including Bangladesh. Rheumatic mitral stenosis is a very common problem in our population having an incidence of 54 percent among rheumatic heart disease with a female preponderance of 2:1. Percutaneous balloon mitral commissurotomy is appealing because the mechanism of valve dilation closely parallels the mechanism of surgical mitral commissurotomy. The technique of balloon mitral commissurotomy has evolved rapidly, with improvements in balloons, guide wires, and the application of double-balloon techniques. There is controversy that whether the presence of AF has a direct negative effect on the immediate or long-term outcome after PTMC in mitral stenosis patients. The purpose of this study was to see the effect of atrial fibrillation (AF) on the immediate clinical and echocardiographic outcome of patients undergoing Percutaneous Transvenous Mitral Commissurotomy (PTMC). The immediate procedural and in-hospital clinical outcome after PTMC of 264 patients with AF were prospectively collected and compared with those of 288 patients in normal sinus rhythm (NSR) with mitral stenosis admitted in National Institute of Cardiovascular Diseases, Dhaka and Al-Helal Heart Institute, Mirpur, Dhaka, Bangladesh. Patients with AF were older than patients with normal sinus rhythm (53 ± 11 vs. 33 ± 12 years; p<0.0001) and presented more frequently with New York Heart Association (NYHA) class III-IV (78.3% vs. 58.5%; p<0.0001), echocardiographic score >8 (38.9% vs. 22.7%; p<0.0001), calcified valves under fluoroscopy (22.2% vs.12.4%, p<0.0001) and with history of previous surgical commissurotomy (21.7% vs. 10.5%; p<0.0001). In patients with AF, PTMC resulted in worse outcomes, as reflected in a smaller post-PTMC mitral valve area (1.6±0.4 vs. 2.1 ± 0.8 cm²; p<0.0001). Patients with atrial fibrillation have a worse immediate clinical and echocardiographic outcome after PTMC.

Particle emissions from microalgae biodiesel combustion and their relative oxidative potential

Microalgae are considered to be one of the most viable biodiesel feedstocks for the future due to their potential for providing economical, sustainable and cleaner alternatives to petroleum diesel. This study investigated the particle emissions from a commercially cultured microalgae and higher plant biodiesels at different blending ratios. With a high amount of long carbon chain lengths fatty acid methyl esters (C20 to C22), the microalgal biodiesel used had a vastly different average carbon chain length and level of unsaturation to conventional biodiesel, which significantly influenced particle emissions. Smaller blend percentages showed a larger reduction in particle emission than blend percentages of over 20%. This was due to the formation of a significant nucleation mode for the higher blends. In addition measurements of reactive oxygen species (ROS), showed that the oxidative potential of particles emitted from the microalgal biodiesel combustion were lower than that of regular diesel. Biodiesel oxygen content was less effective in suppressing particle emissions for biodiesels containing a high amount of polyunsaturated C20-C22 fatty acid methyl esters and generated significantly increased nucleation mode particle emissions. The observed increase in nucleation mode particle emission is postulated to be caused by very low volatility, high boiling point and high density, viscosity and surface tension of the microalgal biodiesel tested here. Therefore, in order to achieve similar PM (particulate matter) emission benefits for microalgal biodiesel likewise to conventional biodiesel, fatty acid methyl esters (FAMEs) with high amounts of polyunsaturated long-chain fatty acids (≥C20) may not be desirable in microalgal biodiesel composition.

Maternal body mass index and risk of birth and maternal health outcomes in low- and middle-income countries: a systematic review and meta-analysis

We conducted a systematic review and meta-analysis of population-based cohort studies of maternal body mass index (BMI) and risk of adverse birth and health outcomes in low- and middle-income countries. PubMed, Embase, CINAHL and the British Nursing Index were searched from inception to February 2014. Forty-two studies were included. Our study found that maternal underweight was significantly associated with higher risk of preterm birth (odds ratio [OR], 1.13; 95% confidence interval [CI], 1.01-1.27), low birthweight (OR, 1.66; 95% CI, 1.50-1.84) and small for gestational age (OR, 1.85; 95% CI, 1.69-2.02). Compared with mothers with normal BMI, overweight or obese mothers were at increased odds of gestational diabetes, pregnancy-induced hypertension, pre-eclampsia, caesarean delivery and post-partum haemorrhage. The population-attributable risk (PAR) indicated that if women were entirely unexposed to overweight or obesity during the pre-pregnancy or early pregnancy period, 14% to 35% fewer women would develop gestational diabetes, pre-eclampsia or pregnancy-induced hypertension in Brazil, China, India, Iran or Thailand. The highest PAR of low birthweight attributable to maternal underweight was found in Iran (20%), followed by India (18%), Thailand (10%) and China (8%). Treatment and prevention of maternal underweight, overweight or obesity may help reduce the burden on maternal and child health in developing countries.

Moving Beyond Cancer: Immediate Impact on-the Health-Related Quality of Life of Breast Cancer Patients After Mastectomy

During the last decade, survival rates for breast cancer have increased as a result of earlier detection and increased use of adjuvant therapy. Limited data exist on the post mastectomy quality of life in the process of transition from health to cancer in its different phases of treatment. The aim of current study was to evaluate the changes of health-related quality of life (HRQoL) after mastectomy and to measure their impression about future perspectives in Bangladeshi Breasts cancer patients. A group of 250 women with a diagnosis of primary breast cancer who was admitted in the department of surgical oncology in National Institute of Cancer Research and Hospital, Dhaka were enrolled in this study from January 2012 to March 2013. Two-point interview like pre(MI) and post mastectomy(M2) was taken using the structured questionnaire made by European Organization for Research and Treatment of Cancer (EORTC)- EORTC Q30 and BR23. The mean age of the patients was 44.7?9.87 years, 52.6% were locally advanced. HRQoL scores of breast cancer patients deteriorated after mastectomy, general features like presence of fatigability, nausea, apatite loss, sleeplessness and pain has got tremendous effect on the quality of life(p<.005). Financial difficulties and sleep disorders did not affect much. Four of the Global Health status/QOL parameters like physical functioning, role functioning, emotional functioning, cognitive functioning deteriorated but only physical functioning status affected significantly(p<0.005). Breast symptoms like body image problem, general breast symptoms like pain, arm swelling and sexual feeling affected their (HRQOL) after mastectomy. A diagnosis of cancer and associated treatments affects multiple domains of life. The complicated transitions between health, illness and living with cancer can often be challenged with a preoperative information for the patient confronted with breast cancer should include possible psychological effects of cancer diagnosis, surgery, and other treatment. Breast conservation particularly in the young group may give a better outcome in the treatment protocol of breast cancer patients.

Candida isolates from pregnant women and their antifungal susceptibility in a Malaysian tertiary-care hospital

Objective:

Pregnant women are susceptible to vaginal colonization and infection by yeast. The purpose of the study was to determine the prevalence of Candida spp in high vaginal swabs of pregnant women and their antifungal susceptibility.

Methods:

High vaginal swab samples received from Serdang Hospital, Selangor, Malaysia during 2011 initially had microscopic examination, Gram-staining and fungal culture. These were finally confirmed by growth in chromogenic medium (CHROMagarCandida; Difco BBL, USA) and commercial biochemical identification kit (API 20C AUX; bioMérieux, Lyon, France). Antifungal susceptibility was performed by E-test method.

Results:

Out of 1163 specimens 200 (17.2%) candida spp were confirmed from high vaginal swabs of pregnant women. Candida albicans (83.5%) is the most common species detected followed by Candida glabrata (16%) and Candida famata (0.05%). All C. albicans and C.famata isolates were susceptible to fluconazole while C.glabrata isolates were dose dependent susceptibility. First and second trimester, and diabetes were considered significant factors in patients for the vaginal candidiasis (p < 0.001).

Conclusions:

In pregnant women, C. albicans was the frequently isolated yeast from high vaginal swabs. Routine screening and treatment are important of pregnant women regardless of symptoms.

Parathyroid Carcinoma in a 10 Years Old Female Child

Parathyroid carcinoma (PC) is a rare cause of hypercalcaemia in children. Only 7 cases of PC have been reported so far in the world journal. The authors report the 8th case of parathyroid carcinoma in children less than 16 years of age. A 10 year old girl presented with difficulty in walking, dorsiflexion and ulnar deviation of both wrist joints and occasional pain in the central abdomen of about two years duration. Biochemical investigations revealed serum calcium 12.2 mg/dL (normal 9-11 mg/dL), serum alkaline phosphate 4992 U/L (normal 50-136 U/L), PTH (parathyroid hormone) 2217 pg/ml (normal 9-80 pg/ml). Parathyroid scintigraphy localized the lesion in the left parathyroid gland. X-ray showed bilateral coxa vera, genu valgus deformity and multiple stress fractures in both wrist joints. Histopathology confirmed PC with capsular and vascular invasion.

Scleredema Diabeticorum - A Case Report

Buschke Scleredema is a rare connective tissue disorder of unknown aetiology and characterized by thickening of the dermis. It resembles systemic sclerosis, eosinophilic fasciitis and cutaneous amyloidosis. Scleredema may be associated with a history of an antecedent febrile illness, diabetes mellitus, or blood dyscrasia. It may be classified into three clinical groups, each has a different history, course, and prognosis. Histology of skin is characterized by thickened dermis and increased spaces between large collagen bundles due to increased deposition of mucopolysaccharide in the dermis. Differential diagnosis can be made considering the typical clinical features and the histological peculiarity. No therapy is effective. In this communication we have presented a 54 year old man with scleredema successfully treated by PUVA and methotrexate. We reviewed associated diseases, clinical and histopathological characteristics, evolution and response to treatment.

Giant Retroperitoneal Fibrolipoma - A Case Report

Lipomas are common benign adipose tumours generally located at superficial locations but deep seated lipomas are rather infrequent out of which retroperitoneal location of giant lipoma is rare. Fibrolipoma is one of the uncommon variant of lipoma. There is no different evidence in clinical profile, management, and prognosis of fibro lipoma from other variants of lipomas. Complete surgical excision is the treatment of choice. Here we present a case of 13 year old lady with giant retroperitoneal fibrolipoma which was completely excised through laparotomy. And the patient remains well one year after surgery without recurrence of the disease.

Bickerstaff's Brainstem Encephalitis - A Case Report

A 11 years male child was presented with fever, headache, vertigo, repeated seizure for 8 days. He had also complains of hemiperesis of right side and impaired vision. On examination patient was drowsy and somnolent. Paralysis of circular muscles of eye ball, exaggerated deep reflexes, extensor planter reflexes and right sided ataxia were present. All routine investigations revealed normal findings except CSF showed slight pleocytosis. MRI of brain revealed hyper intensity of midbrain in left side. The diagnosis of Bickerstaff's brainstem encephalitis (BBE) was strongly suggested from the medical history, clinical examination, biochemical and radiological (MRI) findings of brain. The purpose of our report is to highlight this very rare disease to all.

Multivariate analysis of PRISMA optimized TLC image for predicting antioxidant activity and identification of contributing compounds from Pereskia bleo

Multivariate analysis of thin-layer chromatography (TLC) images was modeled to predict antioxidant activity of Pereskia bleo leaves and to identify the contributing compounds of the activity. TLC was developed in optimized mobile phase using the 'PRISMA' optimization method and the image was then converted to wavelet signals and imported for multivariate analysis. An orthogonal partial least square (OPLS) model was developed consisting of a wavelet-converted TLC image and 2,2-diphynyl-picrylhydrazyl free radical scavenging activity of 24 different preparations of P. bleo as the x- and y-variables, respectively. The quality of the constructed OPLS model (1 + 1 + 0) with one predictive and one orthogonal component was evaluated by internal and external validity tests. The validated model was then used to identify the contributing spot from the TLC plate that was then analyzed by GC-MS after trimethylsilyl derivatization. Glycerol and amine compounds were mainly found to contribute to the antioxidant activity of the sample. An alternative method to predict the antioxidant activity of a new sample of P. bleo leaves has been developed.

Testing the interactive effects of carotenoids and polyunsaturated fatty acids on ejaculate traits in the guppy Poecilia reticulata (Pisces: Poeciliidae)

Using the polyandrous livebearing guppy Poecilia reticulata, this study revealed no main effects of carotenoids in the diet on ejaculate traits, but significant main effects of polyunsaturated fatty acids (PUFAs) on sperm viability and weak but significant interacting effects of both nutrients on sperm length. Collectively, these findings not only add evidence that PUFAs are critical determinants of sperm quality, but also provide tentative evidence that for some traits these effects may be moderated by carotenoid intake.

Changes in oxalate and some mineral concentrations of Setaria sphacelata under cutting and uncutting conditions

Oxalate concentration in forage plants is important, because it results mineral deficiency in ruminants. Data on oxalate concentration in forage plants in conjunction with cutting and uncutting conditions throughout the growing period are limited. This study was aimed to investigate the changes in oxalate and some mineral concentrations of setaria (Setaria sphacelata). The plants were harvested at different stages (vegetative, boot, pre-flowering, flowering and seed) of maturity and at about 50 cm in length of regrowth (second to sixth cuttings) for evaluation of soluble oxalate, insoluble oxalate and some mineral concentrations. Soluble oxalate and total oxalate concentrations, as well as mineral concentrations, decreased with advancing maturity. Both oxalate concentrations (soluble or insoluble) were higher in leaf compared to stem. Soluble oxalate and total oxalate concentrations of regrowth were the highest at third cutting and lowest at sixth cutting. Insoluble oxalate concentration of regrowth was almost similar in all cuttings, except for the sixth cutting. The highest concentrations of potassium, sodium and magnesium of regrowth were observed at third cutting, while the highest concentration of calcium was observed at sixth cutting. A relationship between oxalate and mineral concentrations was partially observed. Results suggest that cutting materials of setaria from June to October could achieve oxalate levels that are toxic to ruminants.

Syphilis in pregnancy

Syphilis in pregnancy remains an important medical condition due to its consequences. We present two cases of young pregnant women who were diagnosed syphilis during their antenatal visit. The first case was a 29-year-old Malay lady diagnosed with syphilis during the first trimester of pregnancy, while the second case was a 21-year-old Chinese lady diagnosed with syphilis during the third trimester of pregnancy. The diagnosis and management of the syphilis in pregnancy are discussed.

Association of heart rate response with scan and left ventricular function on adenosine stress myocardial perfusion imaging

To evaluate the association of heart rate (HR) response with abnormal scan and/or left ventricular (LV) function in patients undergoing adenosine myocardial perfusion imaging, we prospectively studied 164 consecutive patients who underwent a standard adenosine stress test (without exercise) and myocardial perfusion imaging (MPI) using technetium-99m sestamibi radioisotope. Change in HR was calculated by subtracting HR at rest from peak HR. The percentage change in HR was calculated. All patients underwent stress and resting single photon emission computed tomography (SPECT) imaging. Left ventricular ejection fraction (EF) was calculated using gated SPECT. Mean age was 54 ± 11.7 years and 126 of the patients (72%) were men. We divided the patients into 2 groups: group 1(42 patients, 25%) had normal scans and group 2(122 patients, 74.3%) had abnormal scans; abnormal scans were defined as presence of either fixed defects, reversible defects, or both. Average HR increased by 35 beats/min in the normal scan group compared with 23 beats/min in the abnormal scan group (p=0.002). Sixty four (64) patients (39%) had reduced EF (<45%). This group had an average HR and percentage HR increase of 23 beats/min (27%) compared with an increase of 35 beats/min (38%) in patients with normal EF (p=0.002 and p=0.02, respectively). Thus, a diminished HR response had a significant association with both an abnormal scan and reduced EF on adenosine MPI.

Measurement of Apolipoprotein B May Predict Acute Coronary Syndrome in Hyper-triglyceridemic Young Population

The purpose of this study is to measure apolipoprotein B (ApoB) in hyper-triglyceridemic (HTG) young people of Bangladesh for predicting risk of acute coronary syndrome. This case-control study was carried out in Department of Cardiology, of Mymensingh Medical College Hospital within the period from June 2009 to May 2010. A total 50 case of 18-45 years of age with first attack of acute coronary syndrome admitted in coronary care unit and 50 healthy controls of same age and sex distribution were studied. Twenty (40%) of the studied case and 21(42%) of controls had hyper hyper-triglyceridemia, of those 18(90%) of HTG cases and 12(57.1%) of HTG controls had hyper-ApoB condition. The present study shows significant association of apolipoprotein B as an independent determinant and estimation of ApoB may be an alternative tool for predicting risk of development of acute coronary syndrome in hyper-triglyceridemic young people.

Correlation between Clinical Diagnosis and Colonoscopic Findings of Patients Presented with Lower Gastrointestinal Bleeding

Lower gastrointestinal bleeding is a frequently encountered problem in general medical practice. This bleeding comes from a site distal to ligament of Treitz. But it may also come from upper gastrointestinal tract when it is massive and pass through the stool. This study was intended to explore the causes of lower gastrointestinal bleeding and correlating them with their colonoscopic findings. This study was cross-sectional prospective. Sample was taken purposively. Out of 200 patients which were selected for the study, 122(61%) were male and 78(39%) were female with a male to female ratio of 5:3. The ages of the patients were ranging from 5 to 80 years with the mean age of 41.9±15.0 years; maximum 38(19%) patients were in 51 to 60 years. All patients were presented with per rectal bleeding & underwent colonoscopy & maximum 57(28.5%) patients were diagnosed as hemorrhoids, followed by colorectal cancer in 55(27.5%) cases. In 10(5%) cases of haemorrhoids 2nd pathology was found associated with it. In 32(16%) cases colonoscopic findings were normal. It was concluded that the most common cause of lower gastrointestinal bleeding was hemorrhoids followed by colorectal cancer. But several cases of colon cancer were misdiagnosed clinically as colitis. So clinical diagnosis should be correlated & confirmed by colonoscopy and biopsy.

Experience of Exchange Transfusion in a Newly Established SCANU at a Tertiary Care Hospital in Bangladesh

Hyperbilirubinemia is common in neonates. The value of exchange transfusion (ET) is recognized. The procedure has some risks and complications. This descriptive observational cross sectional study was done in the Neonatology department during the period of January 2013 to December 2013. Total 62 patients were studied. ET was done in 47 patients. Among 47 patients, 29(61.7%) were male and 18(38.3%) were female. The most common cause of ET was Rh incompatibility (46.8%). In order of frequency, major findings were ABO incompatibility (25.5%), unidentified (14.9%), Sepsis (6.4%), minor blood group incompatibility (4.3%) and others (2.1%) respectively. Mean Serum bilirubin level was 22±5.1mg/dl. Most common complications following ET were anemia (12.7%), Sepsis (10.6%), and omphalitis (6.4%). The overall mortality observed was 6.4%. The majority of the adverse events associated with ET were treatable.

Orthodontic management of a young girl with class I malocclusion and severe crowding: a case report

We describe the treatment of a young girl age, 16 years, with Class I malocclusion. Both upper and lower anterior segment of jaws were crowded with buccally placed canines. Treatment consisted mainly of premolars extractions, canine retraction, labeling and alignment with Edgewise fixed appliances by multiloop technique. The patient did not show good cooperation, hence treatment time was prolonged. However the treatment resulted in Class I molar occlusion with proper alignment of both upper and lower anterior segment, an ideal overjet, overbite and incisor angulation.

Functional constipation - prevalence and life style factors in a district of bangladesh

Constipation is a common problem throughout the world and is particularly prevalent in women, children and older adults producing considerable health care expenditure. Data on functional constipation is limited especially in Asian countries. This cross-sectional survey assessed prevalence and association of functional constipation or chronic constipation (FC) with a number of socio-demographic and lifestyle factors. Data were collected from 3000 apparently healthy subjects by personal interview in a home setting with a questionnaire based on Rome III criteria for FC. Persons were selected by cluster sampling method from the population of Sylhet district. Among the 3000 subjects 148 subjects fulfilled the criteria for FC (Male=67, Female=81) giving a prevalence of 4.9%. Functional constipation was more prevalent in elderly (50-60 years, 10.1%, p=0.000), married persons (and widow/widowers, separated) (5.6-9.1%, p=0.000), city dwellers (6.2%), farmers (10.5%, p=0.000), house wives 6.1%, subjects taking vegetable (7.35%) and spices (6.0%) less frequently. The highest prevalent symptoms were feeling of incomplete evacuation (96.6%) and sensation of ano-rectal blockage (93.9%). No significant difference was found in the symptom pattern of FC among men and women. Older age (OR 2.755), female sex (OR 1.249), low intake of vegetable (OR 2.350) and spice (OR 2.050) appeared as important associated factor for FC. BMI and smoking had no significant association with FC. Functional constipation is a less prevalent disorder than IBS in our community. Female gender, old age and low intake of vegetable and spice were important associated factors for FC.