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Comparison of Cardiovascular Risks following Smoking Cessation Treatments Using Varenicline vs. NRT among Schizophrenic Smokers

Published on: 19th October, 2017

OCLC Number/Unique Identifier: 7586872815

Background: Schizophrenic patients have a lot higher smoking rates when compared to people in the general population. A variety of pharmaceutical cessation aids are available, which include nicotine replacement therapy (NRT), Bupropion SR, and Varenicline. Our objective was to assess which cessation medication would have lower risks in developing risk factors of cardiovascular diseases. Methods: A population-based retrospective cohort study was conducted using the General Electric (GE) electronic medical record database (1995-2011). The cohort consisted of patients with a diagnosis of schizophrenia or schizoaffective disorder (ICD-9 code 295.00-295.99) and who had newly initiated use of any smoking cessation medication. We excluded our cohort who (1) were not prescribed atypical antipsychotics and (2) already had diagnosis of diabetes, hyperlipidemia or hypertension prior to index date. Follow up period was from 12 weeks onwards index date up to one year. The hazard ratio of developing cardiovascular risks was assessed using Cox proportional hazards regression model after controlling for other covariates. Results: A total of 580 patients were included in our cohort. Among those, nearly half (n=276, 47.59%) developed one or more criteria of the metabolic syndromes. We found that smokers who were prescribed NRT were less likely to develop metabolic syndromes as compared to those who were prescribed Varenicline. Conclusions: Physicians are advised to carefully weigh the risks against the benefits before prescribing cessation medications since risks for metabolic syndromes were found to be very high. Healthcare providers should monitor patients’ lab data regularly as this minority population is under higher risks.
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A fatal portal vein thrombosis: A case report

Published on: 27th July, 2019

OCLC Number/Unique Identifier: 8207291083

Background: Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired hematologic condition which could be revealed by deep venous thrombosis. It could be fatal unless correctly treated. Case report: We report here the case of a 28 year-old male with no medical history who was admitted to the emergency room for severe abdominal pain. Computerized Tomography angiography (CT) scan revealed portal vein thrombosis. Laboratory findings showed pancytopenia with severe regenerative normocytic anemia resulting in PNH. Because of the lack of Eculizumab, treatment was first based on curative anticoagulation until bone marrow transplant, with no success. Conclusion: PNH remains a severe disease with bad prognosis unless treated with Eculizumab.
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Thyroid Nodules

Published on: 22nd September, 2022

Over the last few years, the prevalence of thyroid nodules has increased. There are multiple reasons: true increase in incidence and increase in investigations with better technology. Finding a nodule in the thyroid does lead to a flurry of investigations. 
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Transformative Convergence: Exploring the Nexus of Engineering, Science and Technology in Intensive Care

Published on: 23rd May, 2024

In the last decade, convergence science has been described as the solution to problems by integrating biological sciences with the physical, mathematical and computational sciences. This concurrence opens the pitch to strengthen multidisciplinary, transdisciplinary and interdisciplinary work. This short review delves into the transformative integration of engineering, science and technology in the dynamic realm of intensive care. Unveiling recent advancements, the exploration spans the multifaceted contributions of these disciplines toward elevating patient care and optimizing healthcare systems.
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A Retrospective Analysis of Maternal Mortality in a Tertiary Care Centre at District Level

Published on: 23rd May, 2024

Background: Maternal mortality is a very sensitive indicator of our health system and services. Epidemiological data about maternal mortality is a vital requirement in every setting not only to design interventional programs but also to identify gaps in the existing structures, to reduce the ratio favorably. This study was an attempt to shed light on the mortality rate in our hospital, to analyze the epidemiological aspects, causes of maternal mortality, and types of delay, and to suggest recommendations for improvement. Methods: A retrospective study was done at a tertiary care center at the district level from January 2022 to December 2022. Demographic data and details of selected parameters were obtained from maternal death review forms and case records. Data analyzed and presented.Results: The majority of the maternal deaths could be attributed to direct obstetric causes like Eclampsia (29.41%), Pre-eclampsia (20.59%), and anemia (20.59%) followed by hemorrhage (14.71%), and septicemia (11.76%). Medical conditions contributing to death included liver disorders (5.8%), COVID-19 infection (5.8%), and cardiac disorders (2.9%). Conclusion: It is evident that the maternal mortality ratio is significantly high, with a majority of the deaths occurring due to avoidable causes. Leading contributory factors were due to delay in seeking help or delay in referral. High-risk cases must be identified at the earliest and referred to higher centers for management from the first trimester itself. Generating awareness among the common public and counseling the gravidas and their caretakers throughout pregnancy is equally important to prevent maternal mortality and near-miss cases.
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Emerging One Health Preparedness to Combat National Burden of Diseases in Pakistan: A Comprehensive Insight

Published on: 23rd November, 2023

In order to integrate and enhance the health of people, animals, and the environment, a multidisciplinary “One Health” concept has been coined. However, developing countries have frequently lagged in embracing this innovative vision. Pakistan’s ecology, human health, and animal health have all been severely jeopardized due to a lack of resources. Human health is significantly impacted by the spread and comeback of zoonotic illnesses, especially for people who live in rural regions and frequently interact with domestic or wild animals. More than 75% of zoonotic diseases were transmitted contiguously from animals to humans or indirectly through interactions among agents or vectors (including both humans and other animals). This review article gives critical insights into the most common zoonotic diseases found in Pakistan in addition to underlining the importance of the “One Health” philosophy in the management of these illnesses. Interdisciplinary research efforts are required given the current circumstances in order to politicize sustainable solutions for decreasing the disease burden in human and animal populations simultaneously.
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Reasons why new coronavirus, SARS-CoV-2 infections are likely to spread

Published on: 28th April, 2020

OCLC Number/Unique Identifier: 8589558651

The ongoing outbreak of Coronavirus Disease 2019 (COVID-19) originally emerged in China during December 2019 and had become a global pandemic by March 2020. COVID-19 is caused by a novel coronavirus, severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2). Two other coronaviruses have caused world-wide outbreaks in the past two decades, namely SARS-CoV (2002–2003) and Middle East respiratory syndrome coronavirus (MERS-CoV) (2012–present). The surface spike glycoprotein (S), which is critical for virus entry through engaging the host receptor and mediating virus host membrane fusion, is the major antigen of coronaviruses. Recent studies provide molecular insights into antibody recognition of SARS-CoV-2. In this review, we discuss the relationship between the spike glycoprotein of SARS-CoV-2 and its receptor, angiotensin converting enzyme 2 (ACE2) including the latest findings.
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The practice of self-medication in children by their mothers in Lubumbashi, Democratic Republic of Congo

Published on: 17th July, 2020

OCLC Number/Unique Identifier: 8658074907

Self-medication is a common practice in Democratic Republic of Congo (DRC). There are few studies on mothers’ practice of self-medication in children in DRC. Trying to draw an inventory of this practice, we carried out a survey of self-medication of children under 12 years of age by their mothers (n = 392) in Lubumbashi, DRC. The main objective was to assess frequency of self-medication and the secondary purposes were to describe habits, dangerous behaviors and common mistakes. The results speak for themselves: 96% of the mothers self-medicate their children; 95.7% do not know the exact dosage of the drug used; 97.17% do not check the expiry date; over 91% of the mothers use antimalarials, 41.3% antipyretics/analgesics and 26.3% antibiotics. Healthcare practitioners should involve household members in focused awareness on self-medication and its negative implications in order to encourage them to serve as change agents against the practice by mothers.
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Premature ovarian insufficiency in children: Etiology, clinical management and treatment

Published on: 19th November, 2020

OCLC Number/Unique Identifier: 8796530385

Premature ovarian insufficiency (POI) is a rare disease, especially in children and adolescents. It was previously called premature ovarian failure (POF). It can be manifested as delayed puberty, primary or secondary amenorrhea that occurred before the age of 40 years with no less than two abnormal serum sex hormones (low estrogen and high gonadotropin). It is reported that the incidence rate is 1% at the age of 40 years and 0.01% at the age of 20 years. Although the disease usually occurs in middle-aged and elderly women, clinical practice in recent years has shown that it has also been found in adolescents and even children. It is generally believed that the etiology of POI includes genetic factors, immune factors, and iatrogenic factors. So far, several genetic mutations that may cause POI have been found clinically, but the etiology of 90% of POI is still unknown. In recent years, the incidence of POI in children and adolescents has increased, and there are more urgent requirements for its early diagnosis, treatment, and clinical management. Based on this, this article will mainly review the research progress of the etiology, treatment, and clinical management of POI in children and adolescents.
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A girl with a stiff neck

Published on: 8th December, 2020

OCLC Number/Unique Identifier: 8873201882

Juvenile xanthogranuloma (JXG) is a rare form of non-Langherans cell histiocytosis (non-LCH) observed almost exclusively in infants and young children. It is rarely systemic, involving extracutaneous sites, such as the liver, lungs, spleen, kidney, pancreas, bone or central nervous system. Systemic JXG may be associated with significant complications requiring aggressive medical or surgery care; especially, central nervous system lesions are difficult to treat and reported to be possibly fatal. Clinical presentation of JXG of central nervous system is not specific and is related to the involved site while magnetic resonance imaging examination remains the first choice for localizing the lesions. If no other system is involved, surgical excision could be sufficient.
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