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Haque SMA, Mehataz T, Afros F, Islam S, Latif MS, Debnath D. Anatomical Study of Bicipital Groove of Dry Adult Human Cadaveric Humerus in Bangladesh. Mymensingh Med J 2024; 33:664-670. [PMID: 38944704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Abstract
The bicipital groove is a groove on the anterior aspect of the proximal end of the humerus. It lies between the greater and lesser tubercles. The variations of this groove may lead to various pathologies of the biceps brachii tendon, one of the most common causes of shoulder pain. Hence, this study examines the various osteometric parameters of bicipital groove in the Bangladeshi population. This cross-sectional descriptive study was done on 100 dry adult human cadaveric humeri (43 right sides and 57 left sides) in the Department of Anatomy, Mymensingh Medical College, Bangladesh from July 2021 to June 2022. The length, maximum width and depth of the bicipital groove and the length of this groove's medial and lateral walls were measured using a digital Vernier slide caliper. Data were recorded in a predesigned data sheet separately and analyzed statistically using Microsoft Excel and SPSS. According to the present study, the mean±SD length of the bicipital groove of the right humeri was 66.646±11.563mm and the left humeri were 66.002±13.025mm. The mean±SD maximum width of the bicipital groove of the right humeri was 10.870±1.799mm and the left humeri were 11.480±1.402mm. The mean±SD depth of the bicipital groove of the right humeri was 4.242±0.655mm and the left humeri were 4.452±0.854mm. The mean±SD medial wall length of the bicipital groove of the right humeri was 60.671±12.360mm and the left humeri were 59.161±13.660mm. The mean±SD lateral wall length of the bicipital groove of the right-sided humeri was 64.996±11.611mm and the left humeri were 64.074±13.115mm. It is expected that this osteometric study of bicipital groove among the Bangladeshi population will be very helpful for clinical anatomists, orthopaedic surgeons, anthropologists and radiologists.
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Hammad Q, Alalshaikh ZM, Zeidan ZA, Islam S, Haya A. Unusual Neurological Complications in a Patient With Monkeypox: A Case Report. Cureus 2024; 16:e58479. [PMID: 38765399 PMCID: PMC11101155 DOI: 10.7759/cureus.58479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2024] [Indexed: 05/22/2024] Open
Abstract
Monkeypox is a zoonotic disease caused by an enveloped single-stranded DNA virus that belongs to the Poxviridae family. It was first identified in humans in the 1970s. In 2022, a monkeypox outbreak spread extensively outside of endemic countries. Monkeypox infection begins with the prodromal symptoms of fever, myalgia, and lethargy, followed by the development of a characteristic maculopapular rash. In most cases, the illness is self-limiting. However, severe cases can lead to devastating neurological complications, such as encephalitis. Here, we present the case of a 31-year-old male patient with monkeypox who developed encephalomyelitis and exhibited complete neurological recovery upon treatment with pulse steroid and intravenous immunoglobulin.
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Akhanda MH, Islam S, Sattar ANI, Mehanaz N, Mahmud S, Siddiqua F, Amin MR, Hoque M, Jahan S, Hosna AU, Hossain M, Nessa J. Evaluation of Antimicrobial Efficacy and Clinical Outcomes of Triphala and 2.5% Sodium Hypochlorite as Intraradicular Irrigants in Pulpectomy of Primary Teeth. Mymensingh Med J 2024; 33:592-598. [PMID: 38557545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
A natural irrigation solution with a broad spectrum of antimicrobial coverage, triphala was selected for the pulpectomy procedure. Because of its natural ingredients, it is well-known for promoting tissue healing. It also supposedly has certain additional qualities as compared to usual irrigation solutions that are made chemically. Although 2.5% NaOCl is thought to be perfect since it meets most of the requirements for an irrigation solution but it cannot be optimized for pulpectomy procedure. Primary teeth that were recommended for pulpectomy underwent this randomized controlled experiment. Two groups of eighty-four primary teeth were randomly assigned to receive irrigations: triphala in Group A; 2.5% Sodium hypochlorite in Group B. Sample were taken from infected primary root canals. A sterile test tube with bhi broth as the transport media was used to collect pre- and post-irrigation samples using sterile absorbent paper tips. On agar media, microorganisms were cultivated and their mean colony count was assessed. Following the procedure, the patient's follow-up visits at one, two and three months were used to evaluate the clinical result. The post-microbial colony count was dramatically reduced (p<0.001) by both irrigation treatments. Triphala in Group A is demonstrating desirable efficacy. Clinical success was found satisfactory in both the groups studied (p<0.001). But statistically significant difference was not found (p=0.175). Considering undesirable properties of sodium hypochlorite triphala can be a better alternative as a root canal irrigants in pulpectomy of primary teeth.
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Haque SMA, Mehataz T, Afros F, Islam S, Latif MS, Debnath D. A Morphometric Study of Olecranon Fossa of Adult Human Humerus of Bangladeshi Population. Mymensingh Med J 2024; 33:356-359. [PMID: 38557510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Olecranon fossa is the largest fossa among the three fossae of the humerus. It is present in the lower end of the posterior surface just above the trochlea. Osteometry of olecranon fossa is important since their fractures occur in 10.0% of upper limb fractures. The aim of this study was to measure different parameters of olecranon fossa. This study was taken from 100 (right=43 and left=57) samples were selected through the purposive sampling technique for this cross-sectional descriptive study which was carried out in the Department of Anatomy, Mymensingh Medical College, Mymensingh, Bangladesh from July 2021 to June 2022. Any damaged, unossified bones or fractured bones were excluded. Data were tabulated and statistically analyzed using Microsoft Excel and SPSS software. The mean ±SD vertical diameter of the olecranon fossa of the right humeri was 16.858±2.623mm and the left humeri were 17.071±2.905mm. The mean ±SD width of the olecranon fossa of the right humeri was 24.239±2.520mm and the left humeri were 24.509±2.692mm. The mean ±SD maximum depth of the olecranon fossa of the right humeri was 13.442±1.688mm and the left humeri were 13.124±1.733mm. The anatomical knowledge of the olecranon fossa is beneficial for anthropologists, orthopedic surgeons and radiologists in cases of olecranon fractures of the humerus.
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Latif MS, Khalil M, Sultana SZ, Kabir A, Bose SK, Shanto RA, Ahmed M, Ara R, Islam S, Sultana M, Haque SMA. Variation of Acromiocoracoid and Acromioglenoid Distance in Bangladeshi People. Mymensingh Med J 2024; 33:168-173. [PMID: 38163789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
This cross-sectional descriptive purposive study was done on 150 (70 right and 80 left) fully ossified dry human scapulae of Bangladeshi people to find out the variation in length of acromiocoracoid and acromioglenoid distance. Sample collection was carried out in the Department of Anatomy, Mymensingh Medical College, Bangladesh from January to December 2019. Any kind of damaged or broken scapulae were excluded to maintain standard measurement. Length of these distances was measured with the help of digital Vernier slide calipers. The mean±SD acromiocoracoid distance were 35.8±4.64 mm and 36.32±5.55 mm on right and left sided scapulae respectively and the mean±SD acromioglenoid distance were 27.69±3.43 mm on right sided scapulae and 28.18±3.26 mm on left sided scapulae. These data are important to compare Bangladeshi scapulae to those from various other races that could contribute to demographic studies of shoulder disease probability and management in Bangladeshi population.
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Ara R, Bhuiyan MAR, Ara R, Epsi EZ, Haque SMA, Islam S, Shanto RA, Khanam F, Nira NH, Dastagir OZM. Study of Nutrient Foramina of Dry Adult Human Clavicle. Mymensingh Med J 2024; 33:31-38. [PMID: 38163770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
As a modified long bone, the clavicle is most important bone for transmission of body weight from upper limb to the axial skeleton, for attachment of muscles and is a significant source of bone grafting. This descriptive cross-sectional study was conducted among 150 (65 right and 85 left) fully ossified dry human clavicle in Mymensingh Medical College, Mymensingh, Bangladesh from January 2020 to December 2020. Sample was collected by the help of nonrandom purposive sampling technique from Anatomy department of Mymensingh Medical College and Community Based Medical College, Bangladesh, Mymensingh. In this study, nutrient foramen was present in 86.67% (130) cases. On the right side, 87.69% (57) cases and on the left side, 85.88% (73) cases were found present. Out of 130 clavicles where nutrient foramen were present, 52.31% (68) nutrient foramina were on inferior surface, 46.92% (61) on posterior surface and 0.77% (1) on superior surface. On the right side, 49.12% (28) cases were found on inferior surface and 49.12% (28) were on posterior surface and remaining 1.75% (1) was on superior surface. On the left side, 54.79% (40) cases were found on inferior surface and 45.21% were on posterior surface whereas none was found on superior surface. Among the present 130 cases, 1 nutrient foramen was found in total 80% (104) cases and 2 in 20% (26) cases. In right side, the numbers of cases were 75.44% (43) for 1 and 24.56% (14) for 2 nutrient foramina. In left side, the number of cases of 1 was 83.56% (61) and 16.44% (12) for 2 foramina. The nutrient foraminal direction was 98.46% (128) towards acromial end and 1.54% (2) to sternal end. In the right side, the direction was 100% (57) towards acromial end. In the left side, the direction was 97.26% (71) towards acromial end and 2.74% (2) to sternal end. In the current study, the mean ±SD nutrient foramina of 65 clavicles of right side were 71.04±13.91 and 67.13±16.30 in 85 left sided clavicles. The purpose for undertaking this study was to obtain baseline data on nutrient foramen to help to predict the success rate and different surgical interventions regarding fractures and grafting.
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Haque SMA, Mehataz T, Afros F, Jahan S, Islam S, Latif MS, Debnath D, Ahmed M, Das K, Avik AD. Anatomical Study of Number, Location and Position of Nutrient Foramina of Fully Ossified Dry Human Humerus. Mymensingh Med J 2024; 33:91-96. [PMID: 38163778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
The nutrient foramen is the natural opening present in the shaft of the humerus. It passes the nutrient artery to the medullary cavity. The nutrient artery is the chief artery that enters the bone through a nutrient foramen to provide nutrition for its growth. It plays an important role in healing during fracture and trauma and is also important for bone grafting. This study aimed to determine the common location, position and number of nutrient foramina of fully ossified dry human humerus. One hundred samples (right- 43 and left- 57) were selected through the purposive sampling technique for this cross-sectional descriptive study carried out in the Department of Anatomy, Mymensingh Medical College, Bangladesh from July 2021 to June 2022. Any damaged, unossified bones or fractured bones were excluded. Data were tabulated and statistically analyzed using Microsoft Excel and SPSS software. Among 43 right humeri, 37(75.51%) have single-nutrient foramen and 06(24.49%) have double-nutrient foramina. Among 57 left humeri, 53(92.98%) have single nutrient foramen, 03(5.27%) have double nutrient foramina and 01(1.75%) has triple nutrient foramina. In case of location of nutrient foramina, among 49 right nutrient foramina, 45(91.84%) were found on the anteromedial surface, 02(4.08%) were found on the anterolateral surface and 02(4.08%) were on the posterior surface of the shaft of the humerus. In case of 62 left nutrient foramina, 57(91.94%) were found on the anteromedial surface and 05(8.06%) were found on the posterior surface of the shaft of the humerus. Among 49 right nutrient foramina, 01(2.04%) was found on the upper third, 46(93.88%) on the middle third and 02(4.08%) on the lower third of the shaft of the humerus. In case of 62 left nutrient foramina, 01(1.60%) was on the upper third, 57(91.95%) were on the middle third and 04(6.45%) were on the lower third of the shaft of the humerus.
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Manzar GS, Rafei H, Kumar B, Shanley M, Acharya S, Liu B, Xu A, Wang XA, Islam S, Kaplan M, Basar R, Uprety N, Shrestha R, Garza LM, Li Y, Banerjee PP, Spiotto MT, Dabaja B, Rezvani K, Daher M. Radiation Therapy Sensitizes Head-and-Neck Cancer Cells to Killing by Chimeric Antigen Receptor (CAR)-NK Cells Targeting CD70. Int J Radiat Oncol Biol Phys 2023; 117:S167-S168. [PMID: 37784417 DOI: 10.1016/j.ijrobp.2023.06.268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) CAR-T cell therapy is limited by toxicity, high cost, logistical manufacturing issues in the autologous setting and risk of GVHD in the allogeneic setting. Substitution of T cells with NK cells opens the possibility for an allogeneic off-the-shelf product with a better safety profile. However, the inadequate efficacy of CAR-NK cells against solid tumors can be extrapolated from experience with CAR-T cells. There is limited but promising preclinical evidence that radiation therapy (RT) enhances CAR-T cell tumoricidal activity against solid tumors. However, there is no data examining the potential synergy between RT and CAR-NK cell therapy. MATERIALS/METHODS We engineered CAR-NK cells with CD27 receptor as extracellular domain to target its natural ligand CD70, which is overexpressed in head-and-neck cancers (HNSCC). CAR-NK cell killing was assessed real-time through xCELLigence cytotoxicity assays. CD70+ OQ01 human HNSCCs were used for most experiments. FaDu is a CD70- HNSCC (negative ctrl). UMRC3 is a CD70+ kidney cancer cell line (positive ctrl). CD70 expression pre- and post-RT was assessed by flow cytometry and Western blot. Ionizing RT was compared at 5 doses: 0, 1.75, 3.5, 7, and 14 Gy. A single dose of 3.5 Gy was used for most experiments. Post-radiation effects were generally assessed at 3 days or 9 days post-RT. Intracellular staining was used to assess NK cell expression of IFN-γ, CD107a, and TNF-α by flow cytometry. CD27/CD70 interaction blockade was through α-CD27 pre-treatment of CAR-NK cells. RESULTS OQ01 HNSCCs heterogeneously express CD70 and are killed by CD70 CAR-NK cells in vitro. Pre-conditioning low-dose RT of 3.5 Gy applied to OQ01 HNSCCs 3 days prior to coculture with NK cells enhances CD70 CAR-NK cell killing, with ∼30% increased cytotoxicity against the tumor cells. Low-dose RT by itself did not induce acute cytolysis. As a possible mechanism for the increased sensitivity of irradiated OQ01 cells to CD70 CAR-NK cells, we found that RT enhances CD70 expression among HNSCCs in a dose-dependent manner. There was no increase in NK cell expression of IFN-γ, CD107a, and TNF-α with exposure to irradiated target cells. CD27/CD70 blockade does not solely abrogate RT-induced sensitization toward CAR-NK cell killing. Despite RT induction of transient increased expression of CD70, which normalizes by 9 days post-RT, there is persistent increase in RT-synergized target cell killing even at this later timepoint. Thus, altogether, RT sensitizes CD70-expressing HNSCC cells to CAR-NK cell killing in vitro. CONCLUSION This work represents the first preclinical study to identify the synergy of RT and CAR-NK cell therapy in solid tumors and is the first demonstration of CAR-NK cell activity against human HNSCCs. We show significantly enhanced potency of CAR-NK cells against irradiated tumor cells in vitro. Collectively, this research will be vital to guide efforts expanding into other target antigens and tumor types.
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Elghazaly A, AlSaeed N, Islam S, Alsharif I, Alharbi L, Al Ashagr T, Alshanifi A, Alrashoudi R, Alsharidi A, Alhokail A, Dirar Q, Shibl A, Al-Kattan K, Abothneen N, Al-Mozaini M. Assessing the knowledge and attitude towards HIV/AIDS among the general population and health care professionals in MENA region. PLoS One 2023; 18:e0288838. [PMID: 37498957 PMCID: PMC10374034 DOI: 10.1371/journal.pone.0288838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 07/05/2023] [Indexed: 07/29/2023] Open
Abstract
INTRODUCTION Human Immunodeficiency Virus infection continue to represent a global health concern influenced by various social, economic, and cultural factors. The MENA are among the top regions in the world with the fastest-growing HIV epidemic. Thus, adequate knowledge and a positive attitude of people toward HIV/AIDS are of utmost importance to prevent the spreading of the disease. Accordingly, this study aims to evaluate the knowledge and attitude of the public and healthcare population toward HIV/AIDs. METHODS A cross-sectional analysis was conducted among residents within our population from October 2018 until August 2019. An anonymous online questionnaire was used to investigate the population's demographic characteristics, HIV/AIDS-related knowledge, and attitudes toward HIV-infected patients. Participants completed a 40-item questionnaire designed to measure their knowledge and attitude toward HIV/AIDS. The data was collected via surveys, administered through electronic tablets to the participants at public places (n = 5,757) and through an online version of the questionnaire on Google Forms (n = 2500), which was sent through social media platforms. Descriptive statistics were used to analyse the data using the R-statistical software program. RESULTS A total of 8,257 participants were included in our analysis. Saudi Arabian citizens represented 79% of the participants, while participants from the MENA countries represented 11.7% and 3% from the other Gulf Cooperation Council countries. Fifty-nine (59%) knew that HIV is a contagious infection, and 13.8% were unaware that HIV could be transmitted sexually. A few healthcare professionals reported negative attitudes toward HIV infected patients. Many risk factors, including age, gender, nationality, and education, significantly affected the knowledge and attitude scores. In this survey, we found that social media is the primary source of participants' information. CONCLUSIONS Overall correct knowledge score of individuals about HIV/AIDS was relatively low. This study showed that the general population was knowledgeable to a certain degree about HIV/AIDS and its modes of transmission. Nevertheless, they lack a detailed understanding of the disease's nature, modes of transmission, and existing treatment. Policymakers in the region should further eliminate social discrimination and stigma in HIV-infected patients.
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Ara R, Bhuiyan AR, Islam MS, Ara R, Epsi EZ, Islam S, Bithi TS, Latif S, Nira NH. Correlation between Depth of Medial and Lateral Curvatures of Clavicle. Mymensingh Med J 2023; 32:633-637. [PMID: 37391951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Having the first bone to ossify clavicle is a bone of pectoral girdle. It is the only bony attachment between the trunk and upper limb. To obtain the precise data that is required to investigate the range in size and morphological features of the human clavicle, a study was undertaken on dry human clavicles which had been sourced from the Department of Anatomy. The purpose for undertaking this study was to obtain baseline data on the clavicular bow in the transverse plane. This cross-sectional descriptive study having some analytical components was done among 150 (65 right and 85 left) fully ossified dry clavicles in Mymensingh Medical College, Bangladesh from January 2020 to December 2020. Sample which met the inclusion criteria was collected through non random sampling technique, from Anatomy department of Mymensingh Medical College and Community Based Medical College Bangladesh. The parameters (the depth of medial and lateral curvatures) were measured with the help of rigid osteometry board and were expressed in millimeter. In the current study, the mean±SD depth of medial curvature of 65 clavicles of right side was 15.54±3.54mm and 15.45±3.24mm of 85 left clavicles. The mean±SD depth of lateral curvature of right side was 11.71±2.54mm and of left side was 9.21±2.31mm. Correlation was done in between depth of medial and lateral curvatures on both sides and the regression line showed positive correlation but these differences were statistically non-significant on both sides.
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Hasan MN, Biswas SK, Islam S, Rahman MA. Haematohidrosis: A Case Series of Five Patients. Mymensingh Med J 2023; 32:875-879. [PMID: 37391988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Haematohidrosisis manifested by sweating mixed with blood. It is a rare disease and there are scarce literature regarding case report. We are describing five cases of haematohidrosis in different age group here in this case series. In case 1- a 20 year old woman was admitted with history of recurrent haemorrhage from various sites without any trauma or anticoagulant or antipletlet medication. There was no evidence of local trauma. Physical examination was unremarkable. Her blood workup came out insignificant. In case 2- a 10 year old boy was admitted with epistaxis, conjunctival bleeding, haematuria and per rectal bleeding without any history of injury. He had no history of medicine which would cause bleeding. Physical examination and laboratory profile were insignificant. In case 3- a 15 year old boy presented with recurrent haematuria and conjunctival haemorrhage without any trauma. No history of medication that would cause the bleeding. His systemic examination and laboratory profile was unremarkable. In case 4- a 25 year old woman presented with bleeding from ear, nose and eyes without any local trauma. She was not on any medication that would cause bleeding. Her systemic inquiry and laboratory profile was unremarkable. In case 5- a 20 year old woman presented with bleeding from eyes, ears and umbilicus. There was no evidence of self-inflicted injury. She had features of anxiety disorder. Other systemic examination and laboratory profile was unremarkable. All the cases were labelled as haematohidrosis and treated with propranolol with successful outcome. We report this case series to build up awareness and disseminate clinical knowledge.
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Islam S. Commentary on: diagnostic accuracy of a decision-support software for the detection of intracranial large vessel occlusion in CT angiography. Clin Radiol 2023; 78:e311-e312. [PMID: 36710121 DOI: 10.1016/j.crad.2022.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023]
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Yesmin S, Ahammad AM, Sarmin S, Rafi MA, Islam S, Hasan MJ. Clinical Profile of Pediatric Cases of Dengue during the 2019 Epidemic in Bangladesh: A Multicenter Cross-Sectional Study. Mymensingh Med J 2023; 32:502-509. [PMID: 37002764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Bangladesh experienced the largest dengue epidemic during 2019, with more than 100,000 confirmed cases and 164 deaths. Almost one-third of these cases were children. The present study aimed to investigate the clinical and hematological manifestations of pediatric dengue cases during the epidemic. This was a multicenter cross-sectional study conducted in Dhaka Medical College Hospital, Dhaka, Dr. Sirajul Islam Medical College Hospital and Tangail Sadar Hospital, Tangail, Bangladesh between the period of June 2019 and September 2019. The study included 208 pediatric patients (age <18 years) with confirmed dengue fever. Patient's demographics, clinical and laboratory features of dengue were collected through patients' interview, clinical examination and laboratory investigations. Descriptive statistics were used to represent the patients' socio-demographic information, clinical presentations and hematological parameters. The majority of the patients were aged between 6 and 17 years with male predominance. The most commonly presented clinical manifestations were fever (100.0%), headache (59.0%), myalgia (42.0%), rash (36.0%), retro-orbital pain (28.0%) and diarrhea (24.0%). Warning signs abdominal pain (40.0%) and persistent vomiting (29.0%), bleeding manifestations such as melena (17.0%), gum bleeding (7.0%) and epistaxis (6.0%) and evidence of plasma leakage such as oliguria (3.4%), ascites (2.4%), pleural effusion (1.4%), and shock (1.0%) were also present in the patients. Raised HCT levels, leucopenia and thrombocytopenia were present in almost 23.0%, 43.0% and 28.0% of children, respectively. Warning signs and plasma leakage were present in a substantial number of patients indicating potential risk of severe dengue. Prompt diagnosis and management based on best clinical judgment might prevent severe dengue at an early stage.
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Pray C, Narula N, Wong EC, Marshall JK, Rangarajan S, Islam S, Bahonar A, Alhabib KF, Kontsevaya A, Ariffin F, Co HU, Al Sharief W, Szuba A, Wielgosz A, Diaz ML, Yusuf R, Kruger L, Soman B, Li Y, Wang C, Yin L, Erkin M, Lanas F, Davletov K, Rosengren A, Lopez-Jaramillo P, Khatib R, Oguz A, Iqbal R, Yeates K, Avezum Á, Reinisch W, Moayyedi P, Yusuf S. A176 ASSOCIATIONS OF ANTIBIOTICS, HORMONAL THERAPIES, ORAL CONTRACEPTIVES, AND LONG-TERM NSAIDS WITH INFLAMMATORY BOWEL DISEASE: RESULTS FROM THE PROSPECTIVE URBAN RURAL EPIDEMIOLOGY (PURE) STUDY. J Can Assoc Gastroenterol 2023. [PMCID: PMC9991214 DOI: 10.1093/jcag/gwac036.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Background The pathogenesis of inflammatory bowel disease (IBD) which includes Crohn’s disease (CD) and ulcerative colitis (UC), is believed to involve activation of the intestinal immune system in response to the gut microbiome among genetically susceptible hosts. IBD has been historically regarded as a disease of developed nations, though in the past two decades there has been a reported shift in the epidemiological pattern of disease. High-income nations with known high prevalence of disease are seeing a stabilization of incident cases, while a rapid rise of incident IBD is being observed in developing nations. This suggests that environmental exposures may play a role in mediating the risk of developing IBD. The potential environmental determinants of IBD across various regions is vast, though medications have been increasingly recognized as one broad category of risk factors. Purpose Several medications have been considered to contribute to the etiology of IBD. This study assessed the association between medication use and risk of developing IBD using the Prospective Urban Rural Epidemiology (PURE) cohort. Method This was a prospective cohort study of 133,137 individuals between the ages of 20-80 from 24 countries. Country-specific validated questionnaires documented baseline and follow-up medication use. Participants were followed prospectively at least every 3 years. The main outcome was development of IBD, including CD and UC. Short-term (baseline but not follow-up use) and long-term use (baseline and subsequent follow-up use) was evaluated. Results are presented as adjusted odds ratios (aOR) with 95% confidence intervals (CI). Result(s) During the median follow-up of 11.0 years [interquartile range (IQR) 9.2-12.2], we recorded 571 incident cases of IBD (143 CD and 428 UC). Higher risk of incident IBD was associated with baseline antibiotic use [aOR: 2.81 (95% CI: 1.67-4.73), p=0.0001] and hormonal medication use [aOR: 4.43 (95% CI: 1.78-11.01), p=0.001]. Among females, previous or current oral contraceptive use was also associated with IBD development [aOR: 2.17 (95% CI: 1.70-2.77), p=5.02E-10]. NSAID users were also observed to have increased risk of IBD [aOR: 1.80 (95% CI: 1.23-2.64), p=0.002], which was driven by long-term users [aOR: 5.58 (95% CI: 2.26-13.80), p<0.001]. All significant results were consistent in direction for CD and UC with low heterogeneity. Conclusion(s) Antibiotics, hormonal medications, oral contraceptives, and long-term NSAID use were associated with increased odds of incident IBD after adjustment for covariates. Please acknowledge all funding agencies by checking the applicable boxes below Other Please indicate your source of funding below: Salim Yusuf is supported by the Heart & Stroke Foundation/Marion W. Burke Chair in Cardiovascular Disease. The PURE Study is an investigator-initiated study funded by the Population Health Research Institute, the Canadian Institutes of Health Research (CIHR), Heart and Stroke Foundation of Ontario, support from CIHR’s Strategy for Patient Oriented Research (SPOR) through the Ontario SPOR Support Unit, as well as the Ontario Ministry of Health and Long-Term Care and through unrestricted grants from several pharmaceutical companies, with major contributions from AstraZeneca (Canada), Sanofi-Aventis (France and Canada), Boehringer Ingelheim (Germany and Canada), Servier, and GlaxoSmithkline, and additional contributions from Novartis and King Pharma and from various national or local organisations in participating countries; these include: Argentina: Fundacion ECLA; Bangladesh: Independent University, Bangladesh and Mitra and Associates; Brazil: Unilever Health Institute, Brazil; Canada: Public Health Agency of Canada and Champlain Cardiovascular Disease Prevention Network; Chile: Universidad de la Frontera; China: National Center for Cardiovascular Diseases; Colombia: Colciencias, grant number 6566-04-18062; India: Indian Council of Medical Research; Malaysia: Ministry of Science, Technology and Innovation of Malaysia, grant numbers 100 -IRDC/BIOTEK 16/6/21 (13/2007) and 07-05-IFN-BPH 010, Ministry of Higher Education of Malaysia grant number 600 -RMI/LRGS/5/3 (2/2011), Universiti Teknologi MARA, Universiti Kebangsaan Malaysia (UKM-Hejim-Komuniti-15-2010); occupied Palestinian territory: the UN Relief and Works Agency for Palestine Refugees in the Near East, occupied Palestinian territory; International Development Research Centre, Canada; Philippines: Philippine Council for Health Research & Development; Poland: Polish Ministry of Science and Higher Education grant number 290/W-PURE/2008/0, Wroclaw Medical University; Saudi Arabia: the Deanship of Scientific Research at King Saud University, Riyadh, Saudi Arabia (research group number RG -1436-013); South Africa: the North-West University, SANPAD (SA and Netherlands Programme for Alternative Development), National Research Foundation, Medical Research Council of SA, The SA Sugar Association (SASA), Faculty of Community and Health Sciences (UWC); Sweden: grants from the Swedish state under the Agreement concerning research and education of doctors; the Swedish Heart and Lung Foundation; the Swedish Research Council; the Swedish Council for Health, Working Life and Welfare, King Gustaf V’s and Queen Victoria Freemasons Foundation, AFA Insurance, Swedish Council for Working Life and Social Research, Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning, grant from the Swedish State under the Läkar Utbildnings Avtalet agreement, and grant from the Västra Götaland Region; Turkey: Metabolic Syndrome Society, AstraZeneca, Turkey, Sanofi Aventis, Turkey; United Arab Emirates (UAE): Sheikh Hamdan Bin Rashid Al Maktoum Award For Medical Sciences and Dubai Health Authority, Dubai UAE. Disclosure of Interest C. Pray: None Declared, N. Narula Grant / Research support from: Neeraj Narula holds a McMaster University Department of Medicine Internal Career Award. Neeraj Narula has received honoraria from Janssen, Abbvie, Takeda, Pfizer, Merck, and Ferring, E. C. Wong: None Declared, J. K. Marshall Grant / Research support from: John K. Marshall has received honoraria from Janssen, AbbVie, Allergan, Bristol-Meyer-Squibb, Ferring, Janssen, Lilly, Lupin, Merck, Pfizer, Pharmascience, Roche, Shire, Takeda and Teva., S. Rangarajan: None Declared, S. Islam: None Declared, A. Bahonar: None Declared, K. F. Alhabib: None Declared, A. Kontsevaya: None Declared, F. Ariffin: None Declared, H. U. Co: None Declared, W. Al Sharief: None Declared, A. Szuba: None Declared, A. Wielgosz: None Declared, M. L. Diaz: None Declared, R. Yusuf: None Declared, L. Kruger: None Declared, B. Soman: None Declared, Y. Li: None Declared, C. Wang: None Declared, L. Yin: None Declared, M. Erkin: None Declared, F. Lanas: None Declared, K. Davletov: None Declared, A. Rosengren: None Declared, P. Lopez-Jaramillo: None Declared, R. Khatib: None Declared, A. Oguz: None Declared, R. Iqbal: None Declared, K. Yeates: None Declared, Á. Avezum: None Declared, W. Reinisch Consultant of: Speaker for Abbott Laboratories, Abbvie, Aesca, Aptalis, Astellas, Centocor, Celltrion, Danone Austria, Elan, Falk Pharma GmbH, Ferring, Immundiagnostik, Mitsubishi Tanabe Pharma Corporation, MSD, Otsuka, PDL, Pharmacosmos, PLS Education, Schering-Plough, Shire, Takeda, Therakos, Vifor, Yakult, Consultant for Abbott Laboratories, Abbvie, Aesca, Algernon, Amgen, AM Pharma, AMT, AOP Orphan, Arena Pharmaceuticals, Astellas, Astra Zeneca, Avaxia, Roland Berger GmBH, Bioclinica, Biogen IDEC, Boehringer-Ingelheim, Bristol-Myers Squibb, Cellerix, Chemocentryx, Celgene, Centocor, Celltrion, Covance, Danone Austria, DSM, Elan, Eli Lilly, Ernest & Young, Falk Pharma GmbH, Ferring, Galapagos, Genentech, Gilead, Grünenthal, ICON, Index Pharma, Inova, Janssen, Johnson & Johnson, Kyowa Hakko Kirin Pharma, Lipid Therapeutics, LivaNova, Mallinckrodt, Medahead, MedImmune, Millenium, Mitsubishi Tanabe Pharma Corporation, MSD, Nash Pharmaceuticals, Nestle, Nippon Kayaku, Novartis, Ocera, Omass, Otsuka, Parexel, PDL, Periconsulting, Pharmacosmos, Philip Morris Institute, Pfizer, Procter & Gamble, Prometheus, Protagonist, Provention, Robarts Clinical Trial, Sandoz, Schering-Plough, Second Genome, Seres Therapeutics, Setpointmedical, Sigmoid, Sublimity, Takeda, Therakos, Theravance, Tigenix, UCB, Vifor, Zealand, Zyngenia, and 4SC, Advisory board member for Abbott Laboratories, Abbvie, Aesca, Amgen, AM Pharma, Astellas, Astra Zeneca, Avaxia, Biogen IDEC, Boehringer-Ingelheim, Bristol-Myers Squibb, Cellerix, Chemocentryx, Celgene, Centocor, Celltrion, Danone Austria, DSM, Elan, Ferring, Galapagos, Genentech, Grünenthal, Inova, Janssen, Johnson & Johnson, Kyowa Hakko Kirin Pharma, Lipid Therapeutics, MedImmune, Millenium, Mitsubishi Tanabe Pharma Corporation, MSD, Nestle, Novartis, Ocera, Otsuka, PDL, Pharmacosmos, Pfizer, Procter & Gamble, Prometheus, Sandoz, Schering-Plough, Second Genome, Setpointmedical, Takeda, Therakos, Tigenix, UCB, Zealand, Zyngenia, and 4SC, P. Moayyedi: None Declared, S. Yusuf: None Declared
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Emon E, Islam A, Sobayel M, Islam S, Akhtaruzzaman M, Amin N, Ahmed A, Rashid M. A comprehensive photovoltaic study on tungsten disulfide (WS2) buffer layer based CdTe solar cell. Heliyon 2023; 9:e14438. [PMID: 36950573 PMCID: PMC10025914 DOI: 10.1016/j.heliyon.2023.e14438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/13/2023] Open
Abstract
Transition metal di-chalcogenides (TMCDs)-Tungsten disulfide (WS2) exhibit excellent optoelectronic properties such as suitable bandgap, high absorption coefficient, good conductivity, high carrier mobility, etc. to be used as a photovoltaic material for thin-film solar cells. In the present work, we have replaced the traditional buffer CdS and ITO/ZnO window layer in CdTe solar cells with the non-toxic, earth-abundant WS2 buffer and SnO2 window layer, respectively. The SCAPS-1D solar simulator is used to investigate the potentiality of WS2 as buffer material in CdTe solar cells. This numerical study provides a comparison of the performances between the proposed structure: SnO2/WS2/CdTe/Au and the baseline structure: ITO/ZnO/CdS/CdTe/Au. The impacts of the charge carrier generation rate, spectral response, current-voltage characteristics, bulk defect density, defect density at buffer/absorber interface, operating temperature, and capacitance-voltage characteristics on the solar cell performance parameters have also been analyzed. The tolerance level of defect density in WS2 bulk and WS2/CdTe interface are found to be 1017 cm-3 and 1012 cm-3, respectively. The temperature study reveals the poor structural robustness and thermal stability of the proposed cell. The conversion efficiency of the proposed cell has found to be 20.55% at the optimized device structure. Nevertheles, these findings may provide an insight to fabricate viable, environment friendly, and inexpensive CdTe thin-film solar cells.
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ALIMUL BARI A, Alam M, Islam S, Islam M, Faroque M, Amin N. WCN23-0213 PROXIMAL TUBULAR DYSFUNCTION AS A PREDICTOR OF AKI IN HOSPITALIZED COVID-19 PATIENTS. Kidney Int Rep 2023. [PMCID: PMC10025593 DOI: 10.1016/j.ekir.2023.02.970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023] Open
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Moniruzzaman M, Koli A, Malik F, Islam S. Association between body mass index (BMI) and severity of coronary artery disease in young onset acute coronary syndrome (ACS). Eur Heart J 2023. [DOI: 10.1093/eurheartj/ehac779.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
A high body mass index (BMI) is seems to be associated with an increased incidence of coronary artery disease. If the affected person is young, the consequences are more tragic. There are variable information on the relation of incidence and severity of coronary artery disease in high BMI populations. We have examined the association between BMI and severity of coronary artery disease in young onset Acute Coronary Syndrome (ACS).
Methods
In this prospective observational study a total number of 150 patients, aged ≤45 years presented with acute coronary syndrome were enrolled to analyze association between Body Mass Index (BMI) and severity of coronary artery disease.
Results
The mean BMI in male was 24.6±3.6 and the mean BMI in female was 25.4±3.3. Among the 150 patients, 2(1.3%) was underweight, 78(52%) was normal, 60(40%) was overweight & 10(6.7%) was obese. All underweighted patients were diagnosed as STEMI. Among the normal BMI patients, 18(23.1%) had UA, 12(15.4%) had NSTEMI & 48 (61.5%) had STEMI. Among the overweight patients, 23(38.3%) had UA, 9(15%) had NSTEMI & 28(46.7%) had STEMI. And among the obese patients, 4(40%) had UA, 1 (10%) had NSTEMI & 5(50%) had STEMI. Considering involving coronary artery, left main coronary artery involvement was 0(0%), 6 (7.7%), 5 (8.3%) & 0(0%) in underweight, normal, overweight & obese patients respectively. Left anterior descending coronary artery involvement was 2(100%), 54 (69%), 45 (75%) & 7 (70%) in underweight, normal, overweight & obese patients respectively. Left circumflex coronary artery involvement was 1(50%), 33 (42%), 25 (41.7%) & 1 (9%) in underweight, normal, overweight & obese patients respectively. And right coronary artery involvement was 1(50%), 35 (44.9%), 31 (51.7%) & 5 (50%) in underweight, normal, overweight & obese patients respectively. In underweight patients 1(50%) had SVD and 1 (50%) had TVD. In normal BMI patients 40 (51.3%) had SVD, 11(14.1%) had DVD and 19 (24.4%) had TVD. In overweight patients 27 (45%) had SVD, 15 (25%) had DVD and 13 (21.7%) had TVD. And in obese patients 5 (50%) had SVD, 3(30%) had DVD and 0 (0%) had TVD. In all BMI group SVD was more common.
Conclusion
There is no statistically significant differences in severity of coronary artery in respect to body mass index (BMI), in patients presented with acute coronary syndrome.
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Sinha K, Uddin Z, Kawsar H, Islam S, Deen M, Howlader M. Analyzing chronic disease biomarkers using electrochemical sensors and artificial neural networks. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2022.116861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Singh H, Tirth V, Singh RK, Algahtani A, Islam S. Designing of an optical vortices phase mask and used in the frequency domain of linear canonical transform for double image encryption. THE IMAGING SCIENCE JOURNAL 2022. [DOI: 10.1080/13682199.2022.2146887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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van der Pligt P, McNaughton SJ, Kuswara K, Abbott G, Islam S, Ebrahimi S, Ellery S. Assessment of maternal dietary patterns and their relationship with c-reactive protein in pregnancy. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac130.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Inflammation during pregnancy including elevated C-reactive protein (CRP) is associated with adverse pregnancy outcomes. Understanding relationships between CRP and modifiable factors such as dietary patterns is key to identifying opportunities for pregnancy intervention. This study assessed change in adherence to the Dietary Approaches to Stop Hypertension (DASH) and Mediterranean diet (MED-diet) from early to late-pregnancy and the relationship between adherence to both dietary patterns at early-pregnancy with plasma CRP at early and late-pregnancy.
Methods
Women (n = 215) attending antenatal clinics at Monash Health, Melbourne were recruited at 10-20 weeks gestation. Medical history and blood samples were collected at 5 antenatal visits. Adapted DASH and MED-diet scores were calculated from Food Frequency Questionnaires completed at early ([mean±SD] 15±3 weeks) and late (36±1 week) pregnancy. CRP was measured in maternal plasma samples collected at early and late-pregnancy. Adjusted linear regression assessed associations of early-pregnancy DASH and MED-diet scores with early and late-pregnancy plasma CRP.
Results
DASH score at early (23.5±4.8) and late (23.5±5.2) pregnancy was not significantly different (p = 0.971). There was no statistically significant change in MED-diet score from early (3.99±1.6) to late-pregnancy (4.08±1.8) (p = 0.408), however, MED-diet adherence and plasma CRP at early pregnancy were significantly and inversely associated (β= -0.14 [95%CI= -0.27, -0.01], p = 0.039).
Conclusions
Adherence to the MED-diet in early pregnancy may be beneficial in reducing inflammatory markers and assisting optimal pregnancy outcomes. Assessment of dietary patterns is important to assist identifying modifiable factors which impact maternal and child health.
Key messages
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Shah M, Ahmed S, Rana S, Mothabbir G, Islam J, Islam S. Barriers for using amoxycillin dispersible tablet in pediatric pneumonia treatment in Bangladesh. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac129.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
World Health Organization recommends guideline for integrated management of childhood illnesses (IMCI) where Amoxicillin Dispersible Tablet (DT) appears as the first drug of choice for treating childhood pneumonia. The Government of Bangladesh adopted the IMCI strategy in 1998, and scaled it up nationwide by 2014. But, even today, the use of Amoxicillin DT, either in public or private sector, for managing childhood pneumonia is a rare event in Bangladesh. We conducted this exploratory study to understand the existing barriers, both in public and private sector, those have influences on reduced availability of Amoxicillin DT and non-compliance of health service providers to follow IMCI guideline by using Amoxicillin DT for treating a child with pneumonia, in Bangladesh. We conducted desk review of relevant strategy and policy documents, key informant interviews with 19 key individuals from Ministry of Health and national / international NGOs. Collected information were analyzed and interpreted using thematic analysis method. Identified barriers through this study pointed to inadequate policy level focus on IMCI implementation, non-inclusion of Amoxicillin DT in the national essential drug list, single source of Amoxicillin DT producing pharmaceutical in the country coupled with bureaucracy and procurement procedural complexity, lack of training of health service providers and abundant availability of antibiotic over the counter. Study respondents recommended for policy level strengthening of IMCI program, increasing coverage of training for health care provider, including practicing pediatricians both at public and private sectors, facilitating production and procurement procedures and prohibiting antibiotic sell over the counter.
Key messages
• Facilitation of production and procurement procedure coupled with enforcement of law prohibiting antibiotics availability over the counter are urgent needs.
• Policy level support emphasizing full compliance of service providers for quality of implementation of IMCI program in Bangladesh (and similar other settings) is also important.
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Steg P, Szarek M, Valgimigli M, Islam S, Zeiher AM, Bhatt DL, Bittner VA, Diaz R, Goodman SG, Harrington RA, Jukema JW, Pordy R, Scemama M, White HD, Schwartz GG. Lipoprotein(a) and the effect of alirocumab on coronary and non-coronary revascularization following acute coronary syndrome. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Many patients require arterial revascularization after an index ACS. Lipoprotein(a) is thought to play a pathogenic role in atherothrombosis. In the ODYSSEY OUTCOMES trial, the PCSK9 inhibitor alirocumab reduced major adverse cardiovascular events after ACS, with greater reduction among those with higher lipoprotein(a).
Objectives
We determined whether the risk of first coronary or any (coronary, peripheral artery or carotid) revascularization after ACS was modified by the level of lipoprotein(a) and treatment with alirocumab or placebo.
Methods
The ODYSSEY OUTCOMES trial (NCT01663402) compared alirocumab with placebo in 18,924 patients with ACS and elevated atherogenic lipoproteins despite optimized statin treatment. Treatment effects were summarized by competing-risks proportional hazard models.
Results
A total of 1559 (8.2%) patients had coronary, 204 (1.1%) peripheral artery, and 40 (0.2%) carotid revascularization after randomization. Alirocumab reduced first coronary revascularization (9.6% vs. 11.3% at 4 years; hazard ratio [HR] 0.88, 95% confidence interval [CI] 0.80–0.97; p=0.01) and any first revascularization (10.8% vs. 13.0%; HR 0.85, 95% CI 0.78–0.94; p=0.001). Baseline lipoprotein(a) quartile was directly associated with risk of coronary or any revascularization in the placebo arm (ptrend <0.0001) and inversely related to treatment HRs (ptrend <0.001). The greatest benefits of alirocumab on coronary or any revascularization were observed in patients with baseline lipoprotein(a) in the top quartile (≥59.6 mg/dL) (figures).
Conclusions
Alirocumab reduced revascularization after ACS. The risk of revascularization and reduction in that risk with alirocumab were greatest in patients with elevated lipoprotein(a) at baseline.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): SanofiRegeneron Pharmaceuticals
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Mazumder S, Faruque MA, Masud AA, Sultana A, Sultana N, Kabir M, Islam S, Choudhury SA, Rahman H, Mannan KA, Saha BK. Clinical Profile and Immediate Outcome of Pyogenic Meningitis in Children. Mymensingh Med J 2022; 31:1020-1026. [PMID: 36189547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Meningitis literally means inflammation of the meninges. It is mostly caused by bacteria, virus, fungus and protozoa and pyogenic meningitis constitutes a serious neurological disorder associated with significant morbidity and mortality in developing countries. This study was carried out to evaluate the clinical presentation and immediate outcome of pyogenic meningitis in children. This was a prospective observational study and conducted at department of Paeditrics in Cumilla Medical College Hospital, Cumilla, Bangladesh from July 2014 to June 2015. Total 50 children were diagnosed as pyogenic meningitis fulfilling the inclusion criteria was included in this study. Cases were enrolled purposively. Immediately after admission through history and clinical examination, complete blood count, random blood sugar, Cerebrospinal fluid (CSF) examination and blood culture was done in all patients. For statistical analysis chi-square test was done and significance of analysis was made when p value <0.05. This study includes patients aged between 2 months to 12 years and male female ratio was 1.5:1. Several risk factors like male sex (60.0%), age below one year (42.0%), Protein energy malnutrition (PEM) (30.0%), not exclusively breastfed (44.0%) were identified. Common presenting complaints were fever (100.0%), convulsion (96.0%), altered consciousness (42.0%) and vomiting (38.0%). Common physical signs were neck rigidity (56.0%), Kernig's sign (26.0%) and bulged fontanelle (34.0%). CSF was hazy in 54.0%, clear in 38.0% and turbid in 08.0% cases, CSF protein was more than 100mg/dl in 90.0% of the cases and glucose was less than 40mg/dl in most of the cases (94.0%). Streptococcus Pneumoniae (49.0%) followed by Neisseria Meningitidis (38.0%) were the two most commonly isolated organism responsible for pyogenic meningitis. Mortality rate during hospital stay was 18.0% and complications developed in 18.0% of cases. To avoid maltreatment in our resource limited setting due to failure of identifying organism, this study might help to administer appropriate antibiotics against organism and to reduce morbidity and mortality in meningitis. This study revealed less mortality rate in our country than neighbors and severe malnutrition important risk factors for the burden of pyogenic meningitis. It requires large scale multicentre studies to establish the whole scenario of Bangladesh.
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Ara R, Bhuiyan AR, Islam MS, Ara R, Epsi EZ, Islam S, Polol MA, Haque MA, Tanzeem S, Mili DA, Nira NH. Correlation between Antero-posterior Diameter and Vertical Diameter of Both Ends of Fully Ossified Dry Human Clavicle. Mymensingh Med J 2022; 31:900-906. [PMID: 36189530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Clavicle is an upper limb locomotory bone which helps in formation of pectoral girdle and connected the upper limb with axial skeleton. There is no baseline data of clavicle in contrast to demographic variation in our country, so the study was designed to obtain baseline data on clavicle for anthropological, forensic and clinical use. This descriptive cross-sectional study was done among 150 (65 right and 85 left) fully ossified dry human clavicle in Mymensingh Medical College, Mymensingh, Bangladesh from January 2020 to December 2020. Sample was collected by the help of nonrandom purposive sampling technique from Department of Anatomy of Mymensingh Medical College and Community Based Medical College, Bangladesh, Mymensingh. The parameters were the antero-posterior diameter and vertical diameter of sternal and acromial ends of clavicle, measured with the help of digital vernier slide caliper and expressed in millimeter. In the current study the mean±SD antero-posterior diameter of sternal end of 65 clavicles of right side was 21.97±2.889mm and 85 clavicles of left side were 20.30±3.459mm. The mean±SD antero-posterior diameter of acromial end of 65 right sided clavicles was 21.96±5.161mm and 85 clavicles of left side were 21.00±4.002mm. Correlation was done in between antero-posterior diameter and vertical diameter of sternal end of clavicle and the differences were highly significant on both sides. Similarly, when correlation was done for the acromial end of clavicle the difference was found non-significant on right side and highly significant on left side.
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Ali MS, Chowdhury LH, Baten MA, Islam S, Khan N, Islam MA, Saha BK, Mamun MA, Mushtabshirah L, Mokarabin M. Comparative Study between Acacia Nilotica versus Povidone Iodine in Topical Treatment of Omphalocele Major. Mymensingh Med J 2022; 31:925-930. [PMID: 36189534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Well established and common practice in conservative management of omphalocele major is escharotics therapy with different topical agents. Among them mercurochrome, alcohol, silver salts, povidone iodine, acacia nilotca paste are commonly used. It is a comparative study between application of acacia nilotica paste and povidone iodine solution as a primary non surgical treatment of omphalocele major regarding efficacy and safety of these two topical agents. A double blind randomized controlled study was conducted at the department of Paediatric Surgery, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from July 2016 to June 2019. In this study 20 cases of omphalocele major and randomly divided into two equal groups. Group A and Group B treated with acacia nilotica paste and povidone iodine solution respectively. Gastroschisis, ruptured-omphalocele major or omphalocele minor excluded in this study. The size of the fascial defect in cm, time required for full oral feeding tolerance and duration of hospital stay were evaluating parameters. Patients with Group A tolerated full oral feeding earlier, shorter total hospital stay duration and low mortality rate than those from Group B. Application of acacia nilotica is a safe and effective treatment of omphalocele major regarding rapid full oral feeding tolerance, shorter hospital stay and low mortality rate.
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