Chronic Morbidities Overrule Acute Morbidities in Determining Self-Reported Health in Rural Bangladesh

Self- rated health (SRH) is a valuable screening-level measure of a community's health status. A better understanding of the factors that influence SRH is time-demanding and challenging. This study aims to examine the determinants of SRH by investigating health morbidities, demographic and socio-economic factors in Bangladesh perspective. This cross-sectional study was conducted among 908 adults (aged 18 years and above) in Manikganj district of central Bangladesh from 2nd January to 13th January 2017. Chi-square test was performed to test the association and binary logistic regression was performed to predict the relationship of SRH with all potential variables. The present study reveals the balance of bad health versus good health which was 27.2% and 72.8% respectively. Participants had at least one or more chronic diseases reported 3.40 times (p<0.001) bad health compared to those who did not have any chronic illness. In contrast, acute morbidity was not a significant determinant for SRH (OR=1.379, p=0.063). Older population aged 60 years and above had 3.96 times (p<0.001) higher chance of having self-reported bad health than the younger population. In addition, depression was also found a significant contributor (OR=2.05, p<0.001) to bad health. Chronic morbidity, older age and depression are the significant predictors of SRH. If SRH is used as a screening-level measure for the rural communities then the chronic disease status of rural Bangladesh will be identified quickly and easily.

Physical, Psychological and Social Impact of COVID-19 Pandemic on Healthcare Workers at a COVID Designated Bangladeshi Public Hospital

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

Repeat breeding: prevalence and potential causes in dairy cows at different milk pocket areas of Bangladesh

The objective of this study was to figure out the prevalence and probable causes of repeat breeding (RB) in dairy cows. Hence, a cross-sectional study was conducted on randomly selected 265 dairy farms in Sirajganj, Bogura, Rangpur, Satkhira, and Munshiganj districts of Bangladesh from December 2018 to February 2019. Data were collected through a direct interview method using a survey questionnaire. The reproductive organs of repeat breeder cows were examined for pathological, infectious, and functional reasons, and genital tract abnormalities. Additionally, the influence of nutrition, season, and age on the frequency of RB was recorded. The prevalence of RB was 28% among the 3824 cows investigated. Among the total repeat breeder cases, 72.54% of RB cases were found in Holstein-Friesian crossbred, 23.90% in Jersey crossbred, 1.50% in Sahiwal crossbred, and 2.06% in indigenous cows. The prevalence of RB was significantly highest (P < 0.01) in Satkhira (44.35%) and lowest in the Munshiganj district (15.87%). Data indicated that a major proportion of cows significantly (P < 0.05) faced RB problems due to functional causes (34.18%), followed by pathological causes (28.01%), genital tract abnormalities (21.32%), and infectious causes (16.49%). Furthermore, the cows were remarkably (P < 0.001) affected in RB during the summer season and nutritional deficient diseases like milk fever (70%). Age (3-7 years) had a significant (P < 0.001) effect on the RB occurrence (90%) in crossbred cows. However, particular focus should be given to systematic breeding, balanced nutrition, artificial inseminator efficiency, and hygienic inseminating tools to reduce RB incidence in high-yielding crossbred cows.

Modified Snodgrass Urethroplasty for Distal Penile Hypospadias: Our Experience at BSMMU Hospital

Hypospadias is a developmental defect of male urethra characterized by absence of meatal opening at the tip of glans but is present at the ventral surface of penis anywhere along the shaft, even in the perineum. Usually this defect is associated with ventrally curved penis. Surgery is the single option to correct this birth defect. More than 300 techniques have been developed but none is universally acceptable as because, surgery is usually associated with fistula. Rate of fistula formation varies from technique to technique. Now a day, Snodgrass technique is widely practiced because of its low rate of fistula formation. Many factors are responsible for this post-operative complication. Most important one is developmentally defective ventral penile skin where some local factors like vascular and collagen tissues are insufficient. This observational study was performed to evaluate the role of dorsal vascular flap over the neourethra following urethroplasty by Snodgrass technique in terms of post-operative fistula formation in the Department of Paediatric Surgery, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh from March 2018 to March 2020. A total of 39 patients with distal penile hypospadias were included in this study. All underwent Snodgrass urethroplasty with additional dorsal vascular flap over the neourethra to support this ventrally deficient local factor. The outcome in terms of post operative urethrocutaneous fistula was evaluated. Only two patients (5.15%) developed urethrocutaneous fistula. In conclusion, addition of dorsal vascular flap over the neourethra by Snodgrass technique reduces the rate of the fistula formation.

An insight into the anti-ulcerogenic potentials of medicinal herbs and their bioactive metabolites

ETHNOPHARMACOLOGICAL RELEVANCE

Peptic ulcer disease (PUD) ranks top among the most prominent gastrointestinal problems prevalent around the world. Long-term use of non-steroidal anti-inflammatory drugs, pathogenic infection by Helicobacter pylori, imbalances between gastrointestinal regulatory factors and pathological hyperacidity are major contributors towards the development of peptic ulcers. Although synthetic drugs of multiple pharmacological classes are abundantly available, inadequacy of such agents in ensuring complete recovery in not uncommon. Therefore, pharmacological explorations of herbal products including plant extracts and their respective isolated phytoconstituents, for potential gastroprotective and antiulcer properties, are regular practice among the scientific community. Moreover, the historical preferences of a significant share of world population towards herbal-based medication over modern synthetic drugs also contribute significantly to such endeavors.

AIM OF THE REVIEW

This review has endeavored to present ethnomedicinal and pharmacological prospects of a significant number of authenticated plant species in terms of their capacity to exert gastroprotection and antiulcer activities both in vitro and in vivo. The information delineated along the way was further subjected to critical analysis to ascertain the possible future prospects of such findings into designing plant-derived products in future for the treatment of peptic ulcer.

MATERIALS AND METHODS

Electronic version of prominent bibliographic databases, including Google Scholar, PubMed, Scopus, ScienceDirect, Wiley Online Library, SpringerLink, Web of Science, and MEDLINE were explored extensively for the identification and compilation of relevant information. The plant names and respective family names were verified through the Plant List (version 1.1) and World Flora Online 2021. All relevant chemical structures were verified through PubChem and SciFinder databases and illustrated with ChemDraw Ultra 12.0.

RESULTS

A colossal number of 97 plant species categorized under 58 diverse plant families have been discussed in the review for their gastroprotective and antiulcer properties. In vivo illustrations of the pharmacological properties were achieved for almost all the species under consideration. 29 individual phytoconstituents from these sources were also characterized with similar pharmacological potentials. Majority of the plant extracts as well as their constituents were found to exert their gastroprotective effects through antioxidative pathway featuring both enzymatic and nonenzymatic mechanism. Moreover, active inhibition of acid secretion, upregulation of gastroprotective mediators and downregulation of pro-inflammatory cytokines, were also associated with a prominent number of plants or products thereof.

CONCLUSIONS

Comparative evaluations of the plant sources for their antiulcer activities, both as individual and as combination formulations, are necessary to be conducted in human subjects under properly regulated clinical conditions. Moreover, the efficacy and safety of such products should also be evaluated against those of the currently available treatment options. This will further facilitate in ascertaining their suitability and superiority, if any, in the treatment of peptic ulcer diseases. Implementation of these endeavors may eventually lead to development of more efficient treatment options in the future.

Allium vegetables: Traditional uses, phytoconstituents, and beneficial effects in inflammation and cancer

The genus Allium comprises of at least 918 species; the majority grown for dietary and medicinal purposes. This review describes the traditional uses, phytoconstituents, anti-inflammatory and anticancer activity, and safety profile of six main species, namely Allium sativum L. (garlic), Allium cepa L. (onions), Allium ampeloprasum L. (leek), Allium fistulosum L. (scallion), Allium schoenoprasum L. (chives) and Allium tuberosum Rottler (garlic chives). These species contain at least 260 phytoconstituents; mainly volatile compounds-including 63 organosulfur molecules-, saponins, flavonoids, anthocyanins, phenolic compounds, amino acids, organic acids, fatty acids, steroids, vitamins and nucleosides. They have prominent in vitro anti-inflammatory activity, and in vivo replications of such results have been achieved for all except for A. schoenoprasum. They also exert cytotoxicity against different cancer cell lines. Several anticancer phytoconstituents have been characterized from all except for A. fistulosum. Organosulfur constituents, saponins and flavonoid glycosides have demonstrated anti-inflammatory and anticancer activity. Extensive work has been conducted mainly on the anti-inflammatory and anticancer activity of A. sativum and A. cepa. The presence of anti-inflammatory and anticancer constituents in these two species suggests that similar bioactive constituents could be found in other species. This provides future avenues for identifying new Allium-derived anti-inflammatory and anticancer agents.

Short Term Outcome of Therapeutic ERCP in the Management of Biliary Ascariasis in a Tertiary Care Hospital of Bangladesh

The history of ascariasis is very old. It is endemic in various parts of Bangladesh. Hepatobiliary ascariasis is a well-known complication of the intestinal ascariasis. Although cosmopolitan, it predominantly affects people in Asia, Africa, and South America. This was a prospective observational study conducted from July to December 2014 to explore the short term outcome of therapeutic ERCP in the treatment of biliary ascariasis in a tertiary care hospital of Bangladesh. A total of 60 cases of biliary ascariasis were selected conveniently in this study. Data were collected by face-to-face interviews and observation with the help of data sheet. Data were checked for quality control and analyzed by computer using SPSS software. The mean±SD age of the patients was 30.96±7.66 years. All the patients were aged between 17 and 55 years and predominantly affect women in the 3rd and 4th decades. The most common presentation was upper abdominal pain in 47(83.32%) of the patients. Ultrasound was the diagnostic tool of choice, where biliary ascariasis was found in 40(66.7%) of patients. ERCP is reserved mainly for therapeutic purposes and found successful in 57(95%) of the patients.

Delta variant and black fungal invasion: A bidirectional assault might worsen the massive second/third stream of COVID-19 outbreak in South-Asia

BACKGROUND

Here, we have shortly reported the recent updates on the disastrous progressions of the deadly delta variant and a virulent coinfection or post-COVID-19 infection of black fungus in India and its neighbouring countries.

METHODOLOGY

We searched by utilizing appropriate keywords in Google Scholar, PubMed and other scholarly databases alongside several national and international newspapers to collect the latest data regarding the targeted topic.

RESULTS

Recently, the delta variant is wreaking havoc in India, UK, and other countries around the globe and has also exhibited successful infections in around 20 to 55% of the people who have already recovered from COVID-19 originating from the different strains. Besides, a significant catch is the prevalence of 85.5% and 64.11% of Mucormycosis infections being co-morbid with COVID-19 and diabetes, respectively in South-Asian regions.

CONCLUSIONS

To avert the emergence of an epidemic amid the pandemic, prompt actions from concerned authorities are warranted. Proper education on black fungus infection and associated risks from the COVID-19 and diabetes, adequate public awareness, and sufficient healthcare assistance to battle such fungal infections effectively should be ensured as quickly as possible.

Ethnomedicinal uses, phytochemistry, pharmacological activities and toxicological profile of Glycosmis pentaphylla (Retz.) DC.: A review

ETHNOPHARMACOLOGICAL RELEVANCE

Glycosmis pentaphylla (Retz.) DC. is a perennial shrub indigenous to the tropical and subtropical regions of India, China, Sri Lanka, Myanmar, Bangladesh, Indonesia, Malaysia, Thailand, Vietnam, Philippine, Java, Sumatra, Borneo and Australia. The plant is used extensively within these regions as a traditional medicine for the treatment of a variety of ailments including cough, fever, chest pain, anemia, jaundice, liver disorders, inflammation, bronchitis, rheumatism, urinary tract infections, pain, bone fractures, toothache, gonorrhea, diabetes, cancer and other chronic diseases.

AIM OF THE REVIEW

This review aims to present up-to-date information regarding the taxonomy, botany, distribution, ethnomedicinal uses, phytochemistry, pharmacology and toxicological profile of G. pentaphylla. The presented information was analyzed critically to understand current work undertaken on this species and explore possible future prospects for this plant in pharmaceutical research.

MATERIALS & METHODS

Bibliographic databases, including Google Scholar, PubMed, Web of Science, ScienceDirect, SpringerLink, Wiley Online Library, Semantic Scholar, Europe PMC, Scopus, and MEDLINE, were explored thoroughly for the collection of relevant information. The structures of phytoconstituents were confirmed with PubChem and SciFinder databases. Taxonomical information on the plant was presented in accordance with The Plant List (version 1.1).

RESULTS

Extensive phytochemical investigations into different parts of G. pentaphylla have revealed the presence of at least 354 secondary metabolites belonging to structurally diverse classes including alkaloids, amides, phenolic compounds, flavonoids, glycosides, aromatic compounds, steroids, terpenoids, and fatty derivatives. A large number of in vitro and in vivo experiments have demonstrated that G. pentaphylla had anticancer, antimutagenic, antibacterial, antifungal, anthelmintic, mosquitocidal, antidiabetic, antihyperlipidemic, anti-oxidant, anti-inflammatory, analgesic, antipyretic, anti-arsenicosis, and wound healing properties. Toxicological studies have established the absence of any significant adverse reactions and showed that the plant had a moderate safety profile.

CONCLUSIONS

G. pentaphylla can be suggested as a source of inspiration for the development of novel drugs, especially anticancer, antimicrobial, anthelmintic, and mosquitocidal agents. Moreover, bioassay-guided investigations into its diverse classes of secondary metabolites, especially the large pool of nitrogen-containing alkaloids and amides, promises the development of novel drug candidates. Future pharmacological studies into this species are also warranted as many of its traditional uses are yet to be validated scientifically.

Ethnomedicinal uses, phytochemistry, and biological activities of plants of the genus Gynura

ETHNOPHARMACOLOGICAL RELEVANCE

The genus Gynura (Compositae) includes around 46 species and is native to the tropical regions of Southeast Asia, Africa and Australia. Many species within this genus are used in ethnomedicine to treat various disorders including skin diseases, injuries, ulcers, wounds, burns, sores, scalds, as well as for the management of diabetes, hypertension, hyperlipidemia, constipation, rheumatism, bronchitis and inflammation.

AIM OF THE REVIEW

This review is an attempt to provide scientific information regarding the ethnopharmacology, phytochemistry, pharmacological and toxicological profiles of Gynura species along with the nomenclature, distribution, taxonomy and botanical features of the genus. A critical analysis has been undertaken to understand the current and future pharmaceutical prospects of the genus.

MATERIALS & METHODS

Several electronic databases, including Google scholar, PubMed, Web of Science, Scopus, ScienceDirect, SpringerLink, Semantic Scholar, MEDLINE and CNKI Scholar, were explored as information sources. The Plant List Index was used for taxonomical authentications. SciFinder and PubChem assisted in the verification of chemical structures.

RESULTS

A large number of phytochemical analyses on Gynura have revealed the presence of around 342 phytoconstituents including pyrrolizidine alkaloids, phenolic compounds, chromanones, phenylpropanoid glycosides, flavonoids, flavonoid glycosides, steroids, steroidal glycosides, cerebrosides, carotenoids, triterpenes, mono- and sesquiterpenes, norisoprenoids, oligosaccharides, polysaccharides and proteins. Several in vitro and in vivo studies have demonstrated the pharmacological potential of Gynura species, including antidiabetic, anti-oxidant, anti-inflammatory, antimicrobial, antihypertensive and anticancer activities. Although the presence of pyrrolizidine alkaloids within a few species has been associated with possible hepatotoxicity, most of the common species have a good safety profile.

CONCLUSIONS

The importance of the genus Gynura both as a prominent contributor in ethnomedicinal systems as well as a source of promising bioactive molecules is evident. Only about one fourth of Gynura species have been studied so far. This review aims to provide some scientific basis for future endeavors, including in-depth biological and chemical investigations into already studied species as well as other lesser known species of Gynura.

Anorectal Malformations and Associated Anomalies in Children

Anorectal malformations (ARM) incorporate a broad spectrum of diseases, can affect both sexes, and involve the distal anus and rectum as well as the uro-genital tracts. Defects range from the minor which can be treated easily with an excellent outcome, to those are complex and often associated with other anomalies are difficult to manage with poor functional prognosis. This study was done to observe the hospital incidence of Anorectal malformations, frequency of types, sex distribution and spectrum of associations with ARM. The effects of presence of associated anomalies on morbidity and mortality also observed. Detailed history, clinical examinations and relevant investigations were performed for the primary and as well as the associated anomalies. A total of 80 patients were admitted in the department of pediatric surgery in Mymensingh Medical College Hospital during the period of June 2016 to May 2017. Age of the patients was ranging from 1-180 days with the mean age of 0.49±1.002 months. Male: Female ratio was 1.6: 1. Among them 48(60%) were high and 32(40%) were low variety of ARM. In male 37(46.2%) had high and 13(13.7%) were low variety whereas in female 11(13.7%) were high and 19(23.7%) had low ARM. Associated anomalies were seen in 25(31.2%) patient -18 in males and 7 in females; 20 in high and 5 in low ARM. Associated anomalies were uro-genital 11(13.8%), cardiovascular 10(12.5%), vertebral 4(5%), limb defects 3(3.5%) and others 2(2.5%). Four patients have more than one anomaly. Anorectal malformations occur more in boys than girls. Males were more likely to have high lesions and without fistula was the common defect. Low variety ARM were found more in females with Anovestibular fistula is the commonest defect. The most common associated anomalies were recto urinary fistula (13.8%). Associations were more in high than low ARM but not significant (p>0.05). Post operative complications were more in high ARM in both sexes with associated anomalies. The effects of types and associations on morbidity and mortality were significantly different (p<0.05).

COVID-19 and child marriage in Bangladesh: emergency call to action

The social burden of Bangladesh's already prevalent child marriage problem has further flared up amid the ongoing COVID-19 pandemic. We aim to briefly report on the current scenario of underage marriage in Bangladesh from available sources and highlight concerns. The prevalence of child marriage has increased by at least 13% due to pandemic-enforced long-term school closure throughout the country, while many cases remain unreported. Exacerbated financial crisis, the prolonged shutdown of educational institutions and social insecurities are the principal triggering factors for such a high pace of child marriages. We urge the government and local administrations to address the current situation through concerted and integrated efforts to combat the early marriage crisis in Bangladesh.

Detection of 2019-Novel Coronavirus (2019-nCoV) by rRT-PCR at Mymensingh Medical College, Mymensingh, Bangladesh

The coronavirus disease (COVID-19) is highly pathogenic viral infection caused by SARS-CoV-2. Currently, COVID-19 has caused global health concern. WHO has declared COVID-19 as a pandemic disease on March 11, 2020 and characterized by fever, dry cough, fatigue, myalgia and chest pain with pneumonia in severe cases. The virus has spread to at least 213 countries and more than 9093827 confirmed cases and 471490 deaths have been recorded. In the beginning, the world public health authorities tried to eradicate the disease in China through quarantine but are now transitioning to prevention strategies worldwide to delay its spread. There are some newly developed and promising methods for detection of SARS-CoV-2, in order to facilitate the development of novel approaches for early diagnosis. Nucleic acid based tests currently offer the most sensitive and early detection and confirmation for SARS-CoV-2 infection. Among them Real-time reverse transcription polymerase chain reaction (rRT-PCR) is the most popular and the "gold standard" testing method for the detection of SARS-CoV-2. The present study was carried out to detect 2019-Novel Coronavirus (2019-nCoV) by rRT-PCR method at Mymensingh Medical College, Mymensingh, Bangladesh from 1st April, 2020 to 31st May, 2020. A total of 14356 samples were tested from four districts of Mymensingh division namely, Mymensingh, Jamalpur, Sherpur, Netrokona and some parts of Sunamganj for rRT-PCR. Among them 1086 (7.5%) patients were positive for SARS-CoV-2. Out of 1086 positive cases 716(65.9%) were male and 370(34.1%) were female with a Mean±SD age 34.1±12 years. Maximum positivity was found in Mymensingh district followed by Netrokona, Jamalpur, Sherpur and Sunamganj respectively. This is the first base line study for genetic detection of 2019-nCoV in Mymensingh division which may reflect the total scenario of Bangladesh situation. We hope this paper will help the researcher to increase the availability, accuracy, and speed of widespread COVID-19 testing throughout the world in this crisis moment.

Comparison of High Density Lipoprotein Cholesterol Level in Second and Third Trimester of Pregnancy in Mymensingh, Bangladesh

Pregnancy is accompanied by changes in the maternal lipoprotein metabolism that may serve to satisfy the nutritional demands of the fetus in addition to the energy requirements of the mother. Early pregnancy is considered the anabolic phase, characterized by increased hepatic production of triglycerides and enhanced removal of triglycerides from the circulation, resulting in an increased deposition of fat in maternal adipose tissue. Late pregnancy is referred to as the catabolic phase, the release of free fatty acids from adipocytes is enhanced due to both relative insulin resistance and stimulation of hormones. Although it is known that cholesterol rises in pregnancy, at present it is not routinely measured or treated. However, a growing body of evidence from animal and human studies suggests adverse consequences of high cholesterol levels in pregnancy. High lipid profile, a major factor behind atherosclerosis may leads to unconsciousness. To avoid such problems during pregnancy this longitudinal study was carried out in the department of Biochemistry, Mymensingh Medical College in co-operation with the Department of Obstetrics and Gynecology, Mymensingh Medical College Hospital and Community Based Medical College Hospital, Bangladesh from July 2011 to December 2012 to compare the changes in high density lipoprotein cholesterol level during 2nd and 3rd trimester of pregnancy. A total of one hundred subjects were participated in this study comprising of second and third trimester of pregnancy. All subjects were made to fast overnight at least for a minimum of 8 hours. Blood samples were taken and analyzed by enzymatic colorimetric kit method. Pregnancy has been found to be associated with changes in lipid profile and this differs with each trimester. The average results were analyzed with respect to each pregnancy for the whole group. The study proves that serum High Density Lipoprotein (HDL) cholesterol increases in second trimester (48.71±7.61mg/dl) than third trimester (47.01±7.45mg/dl) of Pregnancy. So, Lipid profile estimation and monitoring should be made as a part of routine investigation during antenatal period.

Outcome of Surgery in Chronic Inactive Mucosal Otitis Media

Chronic otitis media is a common condition seen in patients attending the otorhinolaryngology Department. The discharging ear presents the otologists with the dilemma of operating on it or not. The aim of the this cross-sectional observational study was to find out the outcome of surgery in chronic inactive mucosal otitis media and was conducted on 62 patients of either sex in the age group of 15-60 years in the Department of ENT and Head Neck surgery, Shaheed Suhrawardy Medical College Hospital (ShSMCH), Dhaka, Bangladesh From July 2015 to January 2016. Pre and post operative hearing assessment was done with pure tone audiometry (PTA). Post operative graft status also noted. All the information's were recorded in the fixed protocol. Collected data were classified, edited, coded and entered into the computer for statistical analysis by using updated computerized program SPSS-19. Among 62 cases the mean age were 36.79±10.33 in chronic inactive mucosal otitis media. Majority of the study population were in age group of between 15-25 in this group of which was 16(51.6%). Male were 36(58.06) and 26(41.94) were female. All patients presented with history of otorrhoea in this group, 52(83.87%) had hearing impairment in chronic inactive mucosal otitis media, 30(48.39%) involved in right ear and 26(41.94%) involved in left ear and 06(9.68%) in both ear in chronic inactive mucosal otitis media. Majority of perforation were medium in size in this group of which was 30(48.39%). anterior perforation was 24(38.71%), posterior perforation 28(45.16%) and subtotal 10(16.13%) in chronic inactive mucosal otitis media. Sixty two (100%) cases underwent myringoplasty. Post-auricular approach used in most of operation in this group of which was 60(96.77%). Preoperative air conduction threshold 32(51.61%) were in between 31-45 dB in myringoplasty group (p<0.05) that was statistically significant. Postoperative air conduction threshold 30(48.39%) were between 16-30 dB in myringoplasty group (p<0.05) that was statistically significant. Difference between preoperative and postoperative air conduction threshold mean difference was 11.38 dB and 36.75±5.84 and 25.37±7.46 respectively (p<0.001) in myringoplasty group. Hearing gain was 42(67.74%) in myringoplasty (p>0.05) that was not statistically significant. Graft uptake in myringoplasty was 52(83.9%). Graft failure in myringoplasty was 10(16.1%). post operative complication was tinnitus in 12(19.35%) cases in myringoplasty. Success rate was more in case of posterior perforation than anterior and subtotal perforation in both chronic inactive mucosal otitis media which was 92.86%. Success rate was more in case of medium size perforation than subtotal perforation in chronic inactive mucosal otitis media which was 86.67%. Success rate was (100%) in small perforation in this group. From this study it can be concluded that myringoplasty is a valid treatment modality for chronic inactive mucosal otitis media to achieve an intact tympanic membrane and to gain hearing.

High Wall Motion Score Index after Acute Myocardial Infarction is Associated with Worse In-Hospital Outcome

Myocardial Infarction is a major cause of death and disability worldwide. The incidence of coronary heart disease is high and second most cause of death after cancer. This prospective study conducted on 100 patients admitted with first attack of acute myocardial infarction in the department of Cardiology in Mymensingh Medical College Hospital, Mymensingh, Bangladesh from July 2012 to June 2013 who were observed 3 to 8 days of hospital stay without doing further echocardiography and evaluated the relationship between echocardiographic wall motion score index (WMSI) assessed within 24 hours of admission and in-hospital outcomes. Mean age was 53.24±10.17 years in WMSI <2 and 55.58±12.68 years in WMSI ≥2 groups; difference was statistically non-significant (p>0.05). In both groups, males were predominant sufferer. Male-female ratio was 3.55:1 and the difference was statistically non-significant (p>0.05). As a risk factor, smoking was significantly higher in both groups but the difference was not statistically significant (p>0.05) between groups. Hypertension was 34(49.28%) cases in WMSI <2 and 13(41.93%) cases in WMSI ≥2 group; difference was not statistically significant (p>0.05). Diabetes mellitus was 13(18.84%) cases in WMSI <2 and 16(51.61%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Dyslipidemia was 28(40.58%) cases in WMSI <2 group and 23(74.19%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Site of involvement of MI in WMSI <2 group were 39(56.52%) cases AMI (Anterior) and 30(43.48%) cases AMI (Inferior). In WMSI ≥2 group, AMI (Anterior) were 29(93.55%) and AMI (Inferior) were 02(6.45%). It revealed that AMI (anterior) was significantly higher in WMSI ≥2 group and AMI (Inferior) was significantly higher in WMSI <2 group. Heart failure class (Killip class) increases with the increasing of WMSI. In Killip class-I, 4(5.80%) were WMSI <2 and 01(3.23%) was WMSI ≥2 (p>0.05). In Killip class-II, 8(11.59%) were WMSI <2 and 02(6.45%) were WMSI ≥2 (p>0.05). In Killip class-III, 4(5.80%) were WMSI <2 and 13(41.94%) were WMSI ≥2 (p<0.05). In Killip class-IV, 2(2.89%) were WMSI <2 and 05(16.13%) were WMSI ≥2 (p<0.05) that was statistically significant. Arrhythmia was 14(20.29%) cases in WMSI <2 group and 13(41.94%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Death was 2(2.90%) cases in WMSI <2 and 07(22.58%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Early mortality rate was greater in patients with both WMSI ≥2 and a higher Killip's class. The higher the WMSI determined within 24 hours of admission, the worse the in-hospital outcome. Echocardiography is an affordable and readily available technique, which may be used to identify and stratify the risk following acute MI.

Association of Metabolic Syndrome with Hyper Apolipoprotein B status in Young People with Acute Coronary Syndrome

Prevalence of Metabolic Syndrome (MetS) and acute coronary syndrome (ACS) in young people is progressively increasing. This was originally a case control study to predict the risk of ACS with hyper apolipoprotein B (Hyper apoB) status in young people, with 50 cases of 18-45 years of age of both sex with first attack of acute coronary syndrome admitted in Coronary care unit of Mymensingh Medical College Hospital from June 2009 to May 2010 and for comparison, equal number of age and sex matched healthy controls were chosen. In present study only cases were analyzed regarding their anthropometric, fasting blood glucose, blood pressure and lipoprotein lipid profiles. Regarding anthropometric measurement, body mass index (BMI), Waist Circumference (WC) and Waist-to Hip ratio (WHR) was calculated. Thirty one cases had increased and 19 had normal WHR, of them 28 cases had hyper and 3 had normal ApoB and 14 cases out of 19 with normal WHR had hyper ApoB and hyper ApoB status was significantly found to be present in ACS patients with increased waist-hip ratio (p=0.03). In this study WHR, instead of WC was used by the author to define abdominal obesity for the diagnosis of MetS along with other criteria according to IDF (International Diabetic Federation) consensus worldwide definition of Mets. Out of 50 young ACS cases 14 cases had metabolic syndrome of those 12 had hyper ApoB status and was statistically significant (p=0.04).

Risk of Acute Coronary Syndrome is Better Predicted by Apolipoprotein B in Young People than Dyslipidemic Parameter of Conventional Lipid Profile

The traditional lipidic parameters when present and clusters within reference range, often fails to predict the risk of acute coronary syndrome in young population in this region. Measurement of Apolipoprotein B (Apo B), a parameter of the lipoprotein-lipid profile, provides a method of quantifying the concentration of lipoproteins, rather than their cholesterol content. Present study aimed to quantify the risk of acute coronary syndrome (ACS) in young people with having none to less number of traditional lipidic parameters for dyslipidemia. This is a case control study among 50 cases of first attack of ACS among 18-45 years of age of both sexes, admitted in coronary care unit of Mymensingh Medical College Hospital, Mymensingh, Bangladesh from June 2009 to May 2010. Data was recently reanalyzed. Out of five sub-sets of lipid profile, namely TC, TG, HDL-C, LDL-C and non-HDL-C, 16(32%) cases were dyslipidemic by 0 (none) parameter, 13(26%) cases by one parameter, 7(14%) cases by two parameters, 4(8%) cases by three cases, 7(14%) cases by four parameters and 3(6%) cases by all five parameters. It was found that none to lesser the number of dyslipidemic parameters, greater the percentage of ACS cases and they are having hyper ApoB with statistically significant association (p<0.05).

Phenotypic Characteristics of Commercial Layer Strains, ISA Brown and Hisex Brown

The study was conducted to observe and compare the phenotypic characteristics of ISA brown and Hisex brown commercial layer strains. A total of 200 birds were examined out of 36000 in a commercial layer farms at Chandonysh upazila (sub-district) of Chittagong district, Bangladesh during the period of July to December, 2013. Observable difference was found in several phenotypic characteristics like plumage, beak, shank, egg, comb color and comb type between ISA brown and Hisex brown. In ISA brown shank length (cm), egg weight (gm) and body weight (gm) was 3.32±0.01, 59.44±0.47 and 1846.60±11.18 respectively where in case of Hisex brown it was 3.11±0.00, 55.82±0.45 and 1769.10±33.90. Significant (P<0.05) difference was found in shank length (cm), egg weight (gm) and body weight (gm). In ISA brown beak length and age at first lay was 2.02±0.01 and 141±0.51 respectively, On the other hand for Hisex brown, it was 2.02 ± 0.01 and 141 ± 0.58. There was no Significant (P>0.05) difference between the strains in respect of shank length, egg weight and body weight. Some innate characteristics of studied strains differentiate them and any improvement program of commercial layer strains should be incorporate production objectives and trait performance of the society.International Journal of Natural Sciences (2015), 5(2) 41-45

B-type Natriuretic Peptide Assay in Differentiating Congestive Heart Failure from Lung Disease in Patients Presenting with Dyspnea

This cross-sectional analytical study was conducted in Cardiology & Medicine Department of Mymensingh Medical College Hospital. After fulfilling the exclusion & inclusion criteria, B-type natriuretic peptide concentrations were measured in a convenience sample of 100 predominantly male (94%) dyspnic patients who got admitted in Cardiology & Medicine Department of Mymensingh Medical College & Hospital from November 2013 to October 2014. The diagnosis of Congestive Heart Failure (CHF) was based on generally accepted Framingham criteria with corroborative information including hospital course (response to diuretics, vasodilators, inotropes or hemodynamic monitoring) and results of further cardiac testing, including echocardiography. Patients with right heart failure from cor pulmonale were classified as having CHF. Pulmonary disease was confirmed by using the following diagnostic tools: i) A chest X-ray without signs of heart enlargement or pulmonary venous hypertension or a chest X-ray with signs of chronic obstructive lung disease, ii) Normal heart function as seen by echocardiography, iii) Abnormal pulmonary function tests or follow-up results and iv) A positive response to treatment with steroids, nebulizers or antibiotics in hospital. Patients with CHF (n=50) had mean BNP level 1146.72pg/ml (range 103 to 5000pg/ml), which is significantly higher than the group of patients with a final diagnosis of pulmonary disease (n=50) whose BNP was 34pg/ml (range 10 to 90pg/ml) (p<0.05). In conclusion, it was found that B-type natriuretic peptide is an important biomarker for differentiating congestive heart failure from lung disease in patients presenting with dyspnea.

Comparison between Angiographic Findings of Coronary Artery Disease in STEMI and NSTEMI Patients of Bangladesh

Coronary Angiogram (CAG) has been used to detect coronary artery disease in myocardial infarction (both STEMI and NSTEMI) patients. The purpose of this study was to compare the degree of coronary artery disease among STEMI and NSTEMI patients. Among acute coronary syndrome in NSTEMI we found more widespread coronary artery disease other than STEMI. Lack of documentations encouraged us to perform this study in our center. In this retrospective observational study we summarized all myocardial infarction (MI) patients who underwent coronary angiography (CAG) from August 2013 to August 2014 at Enam Medical College Hospital, Dhaka, Bangladesh and data of degree of coronary artery disease were recorded. Data of 100 consecutive MI patients who underwent CAG during that period were recorded. Among them 50 patients having STEMI as Group I (male 45, female 5) & other 50 patients sustained NSTEMI as Group II (male 38, female 12). Among NSTEMI patient group 80% were having multi-vessel disease and in STEMI patient group 80% having single vessel disease and remaining having multi-vessel disease. The degree of coronary artery disease is extensive in NSTEMI patients than in STEMI group. Coronary angiogram can visualize the degree of coronary artery involvement and is a useful screening modality to compare disease extent in MI patients.

Left Ventricular Diastolic Dysfunction is More Common in Patients of Uncontrolled Diabetes Mellitus

There is a relationship between the left ventricular diastolic dysfunction with uncontrolled diabetes mellitus. A cross sectional study was designed to see the association of uncontrolled diabetes mellitus with diastolic dysfunction of the heart. The study was conducted from April 2012 to March 2013 in the department of cardiology, Mymensingh Medical College Hospital, Mymensingh. Sixty cases were selected as study population; twenty one patients were in Group I with good glycaemic controlled of HbA1C <7% and 39 patients were in Group II with poorly controlled diabetes mellitus having HbA1C ≥ 7%. In the study population male were 43(71.70%) and female were 17(28.30%). Mean age in the two groups were 49.05 ± 6.34 years vs. 53.64 ± 5.38 years, which was not significant difference. Duration of diabetes was <10 years and ≥ 10 years in two groups. Glycaemic status (percentage of HbA1C) was 6.55 ± 0.29% vs. 8.72 ± 1.01% in controlled and uncontrolled diabetic patient groups respectively which was significant difference. Diastolic dysfunction was found more in uncontrolled diabetic patient (patients having HbA1C% ≥ 7%) than controlled diabetic patients (HbA1C <7%). Grade I diastolic dysfunction was in uncontrolled and controlled glycaemic status were 33(84.60%) and 04(19.00%). The difference was statistically significant. Diastolic dysfunction in type 2 diabetic subjects was significantly higher as compared to the well control group (p<0.001). And this study concluded as - Diastolic dysfunction is more common in patient with poorly controlled diabetes mellitus.

Association between elevated B-type Natriuretic Peptide levels with extent of coronary artery disease in patients with unstable angina and NSTEMI

The study was undertaken to find out the correlation of elevated B-type Natriuretic Peptide (BNP) levels with the severity of coronary artery disease in patients with unstable angina and NSTEMI. This cross sectional analytical study was carried out in the department of cardiology, National Institute of Cardiovascular Diseases, Dhaka during a period of August 2011 to June 2012. A total of 100 consecutive patients with unstable angina and NSTEMI undergoing coronary angiography were included in the study. BNP assay was done by Architect system, a chemo luminescent microparticle immunoassay (CMIA). CAG was done by conventional method within 14 days of index hospital admission. Study patients were divided into two groups on the basis of BNP levels. In Group I, BNP Levels were ≤80pg/ml and in Group II, BNP levels were elevated >80pg/ml. with 50 patients in each group. Angiographic severity of CAD was assessed by vessel score and Friesinger score. Vessel score showed single vessel was involved in 21(47.7%) patients while multi vessel in 23(52.3%) patients was found in Group I. On the contrary 11(22.4%) single vessel patients and 38(77.6%) multivessel patients were found in Group II. There was significant association between vessel involvement (p=0.01). Friesinger score revealed that less severe CAD was found in 22(44%) patients and significant severe CAD in 28(56.0%) patients in Group I. On the contrary 7(14.0%) less severe CAD patients and 43(86.0%) severe CAD patients were found in Group II. There was significant difference between severity of CAD among the study groups (p=0.01). There was linear correlation between BNP pg/ml and coronary artery disease severity in terms of Vessel score (r=0.38, p=0.01) and Friesinger score (r=0.51, p=0.01). The present study concluded that increased BNP level >80pg/ml was significantly associated with the presence and severity of CAD in patient with UA and NSTEMI.

Neonatal uterine prolapse - a case report

Uterine prolapse is commonly seen in the geriatric age group. Congenital vaginouterine prolapse is a rare condition occurring in neonates and is usually associated with spinal cord malformations in about 85% of cases. Several modalities of treatment have been described for neonatal uterine prolapse. Conservative treatment in the form of simple digital reposition, use of pessary or other self-retaining device is usually sufficient to treat this condition, which is self-limiting and regressive. Here we report our first case of neonatal uterine prolapse, managed successfully with simple digital reposition.

Electrolyte changes in stroke

The present study was carried out in the department of Neurology and Medicine, Mymensingh Medical College Hospital, Bangladesh during the period of January 2009 to December 2010 to see the electrolyte changes in stroke. The serum concentration of Na⁺, K⁺, and Cl⁻ were measured in 110 cases during acute period of stroke (55 ischemic and 55 haemorrhagic strokes). Data were analyzed by computer with SPSS programme using 't' test and chi square test. In haemorrhagic stroke, out of 55 patients 29(52.72%) had abnormal sodium level, of them 23(41.8%) had hyponatremia, 6(10.9%) had hypernatremia. In contrast in ischemic stroke 23(41.80%) out of 55 had abnormal sodium level, of them 21(38%) had hyponatremia. The result showed that hyponatremia is almost equally common in both haemorrhagic and ischaemic group without significant difference (p>0.05). The study also revealed that hyponatremia is more common than hypernatremia in both groups. Mean ± SD of age of the haemorrhagic group was 60.80 ± 15.97 while the age of ischaemic group was 59.89 ± 15.84 years. Male, female ratio in haemorrhagic and ischaemic group 1:0.62 and 1:0.89 respectively. Mean ± SD of serum Na⁺, K⁺, Cl⁻ in haemorrhagic group were 136.18 ± 10.5, 3.83 ± 0.65, 97.96 ± 16.74 mmol/L, in ischaemic group 135.08 ± 9.08, 4.00 ± 0.75, 100.27 ± 8.39 mmol/L. The result showed no significant difference in haemorrhagic and ischemic stroke. Hyponatremia, hypokalamia and hyperchloredemia were more common than hypernatremia, hyperkalamia and hyperchloredemia. In haemorrhagic stroke, out of 55 patients, 21(38.18%) had abnormal potassium level, of them 19(34.55%) had hypokalemia, 2(3.63%) had hyperkalemia. In contrasts, in ischemic stroke, 15 out of 55(27.22%) had abnormal potassium level. Of them 12(21.81%) had hypokalemia and 3(5.45%) had hyperkalemia. The finding showed that hypokalemia is almost equally common in both haemorrhagic and ischaemic group without significant difference. The study also revealed that hypokalemia is more common than hyperkalemia in both groups. In haemorrhagic stroke, out of 55 patients 33(60%) had abnormal chloride level. Of them 20(36.4%) had hypochrloridemia, 13(23%) had hyperchrloridemia, in contrast, in ischemic stroke, 40 out of 55(60%) had abnormal chloride level, of them 22(40%) had hypochrloridemia and 18(32.7%) had hyperchrloridemia. The result showed that changes in chloride level after haemorrhagic and ischemic stroke are similar. The result showed hypochrloridemia is more common than hyperchrloridemia in both groups.

Long-term survival in an un-operated single ventricle

Single ventricle is a rare and complex congenital heart disease. Neonates with single ventricle have a high mortality. Survival into adulthood is rare without surgical intervention. A case of single ventricle with double inlet and double outlet combined with severe valvular pulmonary stenosis and mitral regurgitation (Grade II) is being reported here. A 36 years old man was admitted for bluish discoloration of lips, tongue and fingers; shortness of breath and recurrent palpitation. His ECG showed atrial fibrillation with fast ventricular rate. Chest X-Ray depicted an enlarged cardiac shadow and right sided pleural effusion. Final diagnosis was made by echocardiogram which demonstrated single ventricle with double inlet and double outlet, severe valvular pulmonary stenosis and mitral regurgitation (Grade II) with good ventricular systolic function.

Comparison of post operative pain relief between paracetamol and wound infiltration with levobupivacaine in inguinal hernia repair

The present study has been designed to compare the intensity of postoperative pain in children by wound infiltration with levobupivacaine with that provided by paracetamol administration per rectaly. This intervention study was carried out at the department of paediatric surgery, Mymensingh Medical College Hospital, Mymensingh and Dhaka Medical College Hospital, Dhaka, during the period of January 2009 to September 2010. A total of 120 patients were included in this study. Among them 60 patients in Group A (study group) where post incisional wound infiltration with levobupivacain after inguinal herniotomy before skin closure was done and 60 patients in Group B (control group) where paracetamol was given per rectally after induction of anaesthesia. Both groups were followed up post operatively for 23 hours. The intensity of post operative pain relief following inguinal hernia repair in children by wound infiltration with levobupivacaine is significantly higher than rectal administration of paracetamol.

Seasonal variation in types of stroke and its common risk factors

The present descriptive cross-sectional study was conducted in the Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh over a period of one year during November 2009 to October 2010. The study was conducted to describe the variations in types of stroke (ischemic stroke and hemorrhagic stroke) during summer and winter. An attempt was also made to observe the frequency of common risk factors of stroke by seasons. A total of 292 patients of any age irrespective of sex fulfilling the WHO criteria of acute stroke and confirmed by CT scan were selected from consecutive admission in the Department of Medicine, Mymensingh Medical College Hospital. Detail history and thorough clinical examinations were done. Routine and relevant investigations were carried out. The mean age of the patients was 59.9±14.3 years. A male preponderance was observed in the study. In summer 66% of patients and in winter 34% of patients were presented. Ischemic stroke was present in 54.1% patients and 45.9% patients had haemorrhagic stroke. The study found that the frequency of ischaemic stroke during summer (62.4%) was significantly greater than that during winter (37.8%). The frequency of haemorrhagic stroke during winter (62.2%) was significantly greater than that during summer (37.6%). Hypertension was the most important risk factor and other risk factors were smoking, diabetes mellitus, tobacco chewing, ischemic heart disease, dyslipidemia, oral contraceptive pill, alcohol consumption, atrial fibrillation and past history of stroke. Increasing age was also noted as a risk factor (60.7% >60 years). Most of the risk factors were homogenously distributed between two seasons and between ischemic and haemorrhagic group. Hypertension was significantly higher in haemorrhagic stroke patients compared to ischemic stroke patients.

Superiority of measuring apolipoprotein B to conventional lipid profile predicting risk of acute coronary syndrome in young people

The purpose of this study is to compare the importance and its superiority of apolipoprotein B (apoB) over conventional lipid profile for predicting risk of acute coronary syndrome in young people of Bangladesh. 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 five (50.0%) of the studied case had hyper apoB condition, those low density lipoprotein cholesterol (LDL-C) level was normal, thus conventional lipid profile underestimated the risk. Among the controls 23(46.0%) with high LDL-C had hyper apoB condition. Hyper-ApoB in these controls may cause acute coronary syndrome in future. The present study shows significant association of apolipoprotein B as an independent determinant and estimation of apoB other than conventional lipid profile may be an alternative tool for predicting risk of development of acute coronary syndrome in young people.

Disseminated tuberculosis presenting as acute coronary syndrome

Tuberculosis is a major public health problem in Bangladesh. Though tuberculosis is common but acute myopericarditis can rarely be caused by tuberculosis infection. A case of disseminated tuberculosis presenting with features of acute coronary syndrome is presenting here. A 26 years old man was admitted for severe central chest pain for 2 days and fever for 2 months. His ECG showed ST segment elevation in chest leads, V1 to V4 with elevated Troponin I and high ESR. Chest X-Ray depicted an enlarged cardiac shadow. Echocardiography demonstrated multiple dynamic cavitary lesions involving interventricular septum as well as anterior wall of the left ventricle within myocardium with moderate pericardial effusion with trivial mitral regurgitation. A CT scan of chest with contrast revealed multiple calcific communicating cavities within endocardium and myocardium involving interventricular septum and anterior wall of the left ventricle of heart and multiple cavitary lesions in the mid zone of left lung with bilateral mild pleural effusion. The patient made an excellent recovery on management of acute coronary syndrome and on antitubercular therapy.

Postoperative pain relief following inguinal hernia repair in children by wound infiltration with levobupivacaine

The present study has been designed to compare the postoperative pain relief for inguinal hernia repair in children through wound infiltration with levobupivacaine with that provided by paracetamol administration per rectaly. This interventional study was carried out in the Department of Paediatric surgery, Mymensingh Medical College Hospital, Mymensingh and Dhaka Medical College Hospital, Dhaka, during the period from January 2009 to September 2010. A total of 120 patients were included in this study. Among them 60 patients in Group-A (study group) where post incisional wound infiltration with levobupivacain after inguinal herniotomy and before skin closure was done and 60 patients in Group-B (control group) where paracetamol was given per rectally after anesthesia induction. Both groups were followed up post operatively for 23 hours. In Group A maximum analgesic period was 8.30 hours and minimum analgesic period was 5.30 hours. On the other hand in Group B maximum analgesic period was 6.50 hours and minimum analgesic period was 4.50 hours. Duration of post operative analgesia between two groups of the patients were significant [p<0.01]. Post incisional wound infiltration with levobupivacain has significantly better efficacy to rectal administration of paracetamol with respect to providing pain relief following inguinal hernia repair in children. Longer duration of analgesic action is more achieved in the Levobupivacaine group.

An overview of Brucellosis

Brucellosis is the most important zoonotic disease caused by Brucella species comprising Gram negative, facultative, intracellular pathogens. The true incidence of human brucellosis is unknown for most countries of the world including Bangladesh. But brucellosis is not uncommon in our country. Due to its increasing incidence in many countries of the world it is an important issue now days. Domestic animals such as cattle, goats, sheep, pigs, camel, buffalo and dogs serve as a reservoir hosts. Transmission of brucellosis to humans occurs through the consumption of infected, unpasteurized animal milk and milk products, through direct contact with infected animal parts, through ruptures of skin and mucous membranes and through the inhalation of infected aerosolized particles. Due to variability of clinical features and limited availability of laboratory facilities, the disease remains largely under-reported. Early and specific diagnosis is important to ensure a favourable outcome regarding this zoonotic disease.

Ultrasonographic evaluation of contralateral exploration of patent processus vaginalis in unilateral inguinal hernia

To see accuracy of ultrasound scan to detect patent processus vaginalis in padiatric patient. We investigated the presence of contralateral patent processus vaginalis (CPPV) by Ultrasound scan (US) in children with clinically diagnosed unilateral inguinal hernia. Thirty patents (17 boys and 13 Girls) with unilateral inguinal hernia underwent US examination using a 7.5 MHZ transducer. If a CPPV was visible as a hydrocele (inflow of peritoneal fluid) in to a processus vaginalis on straining, then US scanning was performed while the patient was at rest and while inducing straining by standing, coughing and or crying. A groin with hydrocele in the inguinal canal on straining was diagnosed as a CPPV and was explored bilaterally through surgery. The US findings were compared with surgical results. In 30 patients, 12 cases were diagnosed by US as patients with a CPPV, these patients underwent bilateral surgery. Eleven of 12 Cases were confirmed surgically as CPPV. From the findings of the present study it could be concluded that a PPV could be correctly detected by US in pediatric patients with the accuracy of 91.67%. US is a non invasive and accurate method for evaluating the presence of a PPV. Preoperative diagnosis of CPPV is important to remove the need for a second operation with patients presenting with unilateral inguinal hernia.

Methicillin resistant Staphylococcus epidermidis

Staphylococcus epidermidis is an emerging nosocomial pathogen. Due to its increasing incidence in many countries of the world it is a burning issue now a day. There is marked geographic variation in prevalence of methicillin resistant Staphylococcus epidermidis. Though it as is an endogenous human skin flora, it is therefore easily transmissible in the hospital environment well as in a community. Skin of patients and health care workers, medical equipment, clothing of personnel and environment surfaces can be sources of antibiotic-resistant S. epidermidis strains. This opportunistic pathogen causing different types of infections linked to implanted medical devices especially in immunocompromised patients. Early and specific diagnosis is important to ensure a favourable outcome. So Staphylococcus epidermidis found in culture should not always be ignored as contaminant and proper medical treatment and preventive guidelines should be applied against this alarming pathogen.

Methicillin resistant Staphylococcus aureus - an overview

Staphylococcus aureus strains those are resistant to methicillin are referred to as Methicillin resistant Staphylococcus aureus. These express mecA gene to produce altered penicillin binding protein. At present Methicillin resistant Staphylococcus aureus has been increasing as a serious nosocomial and community pathogen having the property of multi drug resistant. Humans are the natural reservoir for Staphylococcus aureus and asymptomatic colonization is far more common than infection. Many hospitals of different country of the world including Bangladesh are struggling with increasing number of this versatile pathogen. Early and specific diagnosis is important to ensure a favourable outcome. In this paper we attempted to explore history, prevalence, transmission, risk factors, pathogenicity, laboratory diagnosis, prevention and control of Methicillin resistant Staphylococcus aureus as a critical review to provide some new upgrade regarding this super bug.

Detection of biofilm formation among the isolates of staphylococcus epidermidis by modified microtiter- plate test

The present study was done to detect biofilm formation among the strains of Staphylococcus epidermidis isolated from different clinical specimens and healthy controls in the department of Microbiology, Mymensingh Medical College between July 2007 to June 2008. A total of 62 Staphylococcus epidermidis isolates were identified by standard microbiological technique. Among them 32 S. epidermidis were isolated from cases and 30 were from healthy controls. Antimicrobial susceptibility of the isolates was carried out by disk diffusion method as per recommendation of Clinical and Laboratory Standard Institute 2007. Biofilm production was detected by Modified microtiter-plate test. Out of 32 clinical isolates of S. epidermidis, 13 strains found to produce biofilm. On the other hand out of 30 S. epidermidis from healthy controls, only 5 strains produced biofilm. So detection rate of biofilm production of S. epidermidis by Modified microtiter plate test in clinical isolates was significantly higher than that of control group.

A case report of right ventricular mass

Primary Cardiac tumors are uncommon during infancy and childhood. Myxomas originating in the right ventricles are even less common in paediatric patient. Our patient baby Rani, 3 months of age presented with shortness of breath and chest indrawing. Antenatal history and delivery was uneventful. The baby was under weight and also malnourished but there was no cyanosis and clubbing. Her respiratory rate was 25/minute. On precordium examination, first heart sound (S1) was normal but pulmonary component of second heart sound (P2) was soft. There was an ejection systolic murmur (Grade-3/6) in the left upper para-sternal area. Chest X-ray revealed cardiomegaly. Echocardiogram revealed a large mass (11x10mm) in the right ventricle, dynamically obstructing the right ventricular out-flow tract and compressing the left ventricle. There was a Tricuspid regurgitation (Grade-2) and moderate pulmonary hypertension (PASP-50 mmHg).

Correlation of platelet count and acute ST-elevation in myocardial infarction

The role of platelets in the pathogenesis of ST-elevation myocardial infarction (STEMI) has been substantiated by studies that demonstrated significant clinical benefits associated with antiplatelet therapy. Initial platelet counts in Acute Myocardial Infarction (AMI) may be a useful adjunct for identifying those patients who may or may not respond to fibrinolytic agents. Patient with acute STEMI has variable level of platelet count and with higher platelet count have poor in hospital outcome. There are many predictors of poor outcome in Acute Myocardial Infarction (AMI) like cardiac biomarkers (Troponin I, Troponin T and CK-MB), C-Reactive Protien (CRP) and WBC (White Blood Cell) counts. Platelet count on presentation of STEMI is one of them. Higher platelet count is associated with higher rate of adverse clinical outcome in ST-Elevation Myocardial Infarction (STEMI), like heart failure, arrhythmia, re-infarction & death. So, categorization of patient with STEMI on the basis of platelet counts may be helpful for risk stratification and management of these patients.

Prevalence and antimicrobial resistance of methicillin resistant Staphylococcus epidermidis isolated at Mymensingh Medical College Hospital

The study was done to determine the drug resistance pattern of Methicillin resistant Staphylococcus epidermidis (MRSE) isolated from different clinical specimens at Mymensingh Medical College Hospital, Mymensingh during the period from July 2007 to June 2008. A total of 32 Staphylococcus epidermidis were isolated from 200 different clinical specimens by standard microbiological techniques. Antimicrobial susceptibility of all the isolates was carried out by disk diffusion method as per recommendation of Clinical and Laboratory Standard Institute 2007. Out of 32 Staphylococcus epidermidis 18(56.25%) were detected as Methicillin resistant Staphylococcus epidermidis (MRSE) by disk diffusion method. In this study, Methicillin resistant Staphylococcus epidermidis showed multidrug resistance. Resistant to penicillin, amoxycillin, oxacillin and cloxacillin was 100% followed by gentamycin (56%), erythromycin (50%), doxycycline (44%), cephradine (44%), ciprofloxacin (39%), fucidic acid (33%), cefuroxime (33%) and ceftriaxone (28%). All isolates of MRSE were susceptible to rifampicin and vancomycin.

Swine flu: a new emerging disease

Swine flu is an important zoonotic disease that has been recognized as an important global health problem by any one of several types of swine influenza virus or swine-origin influenza virus. Due to its increasing incidence in many countries of the world and occurrence of several large outbreaks in present year, it is a burning issue nowadays. It is thought to be a mutation--more specifically, a reassortment of four known strains of influenza A virus subtype H1N1. Swine influenza virus is common throughout pig populations worldwide. Transmission of the virus from pigs to humans is not common and does not always lead to human influenza, often resulting only in the production of antibodies in the blood. Due to variability of clinical features and limited availability of laboratory facilities, the disease remains largely under-reported. Early and specific diagnosis is important to ensure a favourable outcome. In this paper we attempted to explore history, classification, transmission, sign symptoms, diagnosis and prevention of swine flu as a critical review to provide some new upgrade regarding this devastating pandemic disease.

Antibiotic susceptibility pattern of Staphylococcus epidermidis

The present study was done to evaluate the antibiotic susceptibility pattern of Staphylococcus epidermidis isolated from different clinical specimens and healthy controls in the department of Microbiology, Mymensingh Medical College from July, 2007 to June, 2008. A total of 62 Staphylococcus epidermidis were isolated from 230 specimens. Among them 32(23%) S. epidermidis were isolated from 200 cases and 30(100%) were isolated from 30 healthy controls. Antimicrobial susceptibility test of the isolates was carried out by disk diffusion method as per recommendation of Clinical and Laboratory Standard Institute, 2007. Isolates of S. epidermidis from cases showed multidrug resistance as follows-penicillin 94%, oxacillin 56%, gentamycin 44%, erythromycin 41%, doxycycline 37%, cephradine 34%, ciprofloxacin 28%, ceftriaxone 28%, fusidic acid 22% and cefuroxime 19%. On the other hand, isolates of S. epidermidis from controls were susceptible to all antibiotics except penicillin, which was only 10% resistant. A remarkable difference was observed in the resistance pattern of S. epidermidis isolated from cases and healthy controls. However in our study no isolates of S. epidermidis was resistant to rifampicin and vancomycin, which can be used as last line of drugs to treat nosocomial S. epidermidis infection.