Direct out-of-pocket expenditure of tuberculosis treatment in intensive phase in Kalutara District, Sri Lanka.

Background: Tuberculosis (TB) is a communicable disease. Financial risk protection is a key target to achieve in end TB strategy. Out-Of-Pocket Expenditure (OOPE) consisted of expenses bore by patients for their illnesses after subtracting third-party payments such as insurance.

An unusual case of small intestinal obstruction secondary to a large primary enterolith.

Enterolithiasis is an uncommon entity in humans but frequently seen in equine mammals. A primary enterolith is a mineral concretion formed within the gastrointestinal tract due to the alteration in the anatomical integrity due to variety of conditions resulting in intestinal stasis. We report a patient with small intestinal obstruction due to a primary enterolith.

Endocrine manifestations of COVID-19 in children: A scoping review.

In this review, we explore associations between SARS CoV-2 infection and the endocrine system and metabolism in children and adolescents. PubMed, Scopus and Google scholar databases were searched to identify published data on endocrine manifestations of COVID-19 in children up to 31 March 2023, including diabetes, obesity, puberty, thyroid disorders, adrenal disorders and pituitary disorders. Data on changes in disease pattern/ incidence, disease control, and other effects due to the COVID-19 pandemic, as well as effects of pre-existing endocrine conditions on severity of COVID-19 infection are presented, and practice points and research needs provided under each section.

Association between anticipated affect and behavioral intention: A meta-analysis.

Unlabelled: It is widely accepted that affect is associated with motivation, decision making and well-being. Studies from various domains suggest that anticipated affect is a key determinant of behavioral intention. In this research, we conducted a meta-analysis to determine the strength of the correlation between anticipated affect and behavioral intention.

Deceased Donor Kidney Transplantation Outcomes at a Sri Lankan Center: A Comprehensive Single-Center Analysis.

Background Chronic kidney disease (CKD) causes significant morbidity and mortality in patients and incurs a huge burden on healthcare expenses globally. Renal replacement therapy becomes imperative when patients reach end-stage renal disease. Kidney transplant is the best modality of choice for the majority of patients, and deceased donor kidney transplantation is the major contributor in the majority of countries.

CLUH functions as a negative regulator of inflammation in human macrophages and determines ulcerative colitis pathogenesis.

Altered mitochondrial function without a well-defined cause has been documented in patients with ulcerative colitis (UC). In our efforts to understand UC pathogenesis, we observed reduced expression of clustered mitochondrial homolog (CLUH) only in the active UC tissues compared with the unaffected areas from the same patient and healthy controls. Stimulation with bacterial Toll-like receptor (TLR) ligands similarly reduced CLUH expression in human primary macrophages.

COVID-19 and metabolic syndrome.

Convergence of the two pandemics: metabolic syndrome and COVID-19 over last two years has posed unprecedented challenges to individuals as well as healthcare systems. Epidemiological data suggest a close association between metabolic syndrome and COVID-19 while variety of possible pathogenic connections have been proposed while some have been proven. Despite the evidence of high risk for adverse COVID-19 outcomes in people with metabolic syndrome, little is known about the differences in efficacy and safety among people with metabolic syndrome and without.

Human epidermal growth factor receptor-2 gene expression positivity determined by silver in situ hybridization/immunohistochemistry methods and associated factors in a cohort of Sri Lankan patients with gastric adenocarcinoma: a prospective study.

Objective: Positive human epidermal growth factor 2 (HER2) expression and its predictive clinicopathological features remain unclear in Sri Lankan gastric cancer (GC) patients. Here, we aimed to determine GC HER2 status predictors by analyzing associations between clinicopathological features and HER2 expression using immunohistochemistry (IHC) and silver in situ hybridization (SISH).

Methods: During this 4-year prospective study, clinicopathological data were collected from participants in the National Hospital of Sri Lanka.

The first genetically authenticated case of Leber hereditary optic neuropathy in Sri Lanka: a case report and review of the literature.

Introduction: Leber hereditary optic neuropathy is a genetic disease of mitochondrial inheritance characterized by bilateral irreversible vision loss, predominantly affecting males. We report the first genetically authenticated Sri Lankan case of Leber hereditary optic neuropathy, illustrating its characteristic features of male predominance and variable penetrance.

Case Presentation: A 15-year-old previously healthy Sri Lankan boy presented with painless progressive vision loss in his right eye, followed by vision loss in his left eye within 3 months.

The Effect of Preventive Measures and Vaccination against SARS-CoV-2 on the Infection Risk, Treatment, and Hospitalization: A Cross-Sectional Study of Algeria.

Coronavirus disease (COVID-19) caused by the SARS-CoV-2 virus continues to afflict many countries around the world. The resurgence of COVID-19 cases and deaths in many countries shows a complacency in adhering to preventive guidelines. Consequently, vaccination continues to be a crucial intervention to reduce the effects of this pandemic.

Nonpharmaceutical interventions reduce the incidence and mortality of COVID-19: A study based on the survey from the International COVID-19 Research Network (ICRN).

The recently emerged novel coronavirus, "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)," caused a highly contagious disease called coronavirus disease 2019 (COVID-19). It has severely damaged the world's most developed countries and has turned into a major threat for low- and middle-income countries. Since its emergence in late 2019, medical interventions have been substantial, and most countries relied on public health measures collectively known as nonpharmaceutical interventions (NPIs).

Success and challenges of health systems resilience-enhancing strategies for managing Public Health Emergencies of International Concerns (PHEIC): A systematic review protocol.

Introduction: Health systems resilience is the ability to prepare, manage and learn from a sudden and unpredictable extreme change that impacts health systems. Health systems globally have recently been affected by a number of catastrophic events, including natural disasters and infectious disease epidemics. Understanding health systems resilience has never been more essential until emerging global pandemics.

Rapid Recovery of Acute Respiratory Distress Syndrome in Scrub Typhus, With Pulse Methylprednisolone and Therapeutic Plasma Exchange.

Acute respiratory distress syndrome (ARDS) is an atypical presentation of scrub typhus infection with associated high morbidity and mortality compared to uncomplicated scrub typhus infection. Here we report an otherwise healthy 41-year-old female patient admitted with moderate ARDS secondary to scrub typhus infection who gained comparatively rapid recovery within 72 hours following intravenous methylprednisolone pulse (MPP) therapy with therapeutic plasma exchange (TPE), suggesting a beneficial role of MPP and TPE in the treatment of ARDS secondary to scrub typhus infection. To our knowledge, this is the first case report regarding the use of MPP therapy and TPE in a patient with ARDS due to scrub typhus infection.

Systemic lupus erythematosus mimicking idiopathic multicentric Castleman disease: A diagnostic dilemma.

Castleman disease is a heterogeneous group of disorders of lymphoid tissue. It can often mimic other autoimmune diseases or malignancies, presenting a diagnostic dilemma to attending clinicians. Systemic lupus erythematosus and Castleman disease share many clinical and biochemical features rendering a special diagnostic challenge.

Valentino's syndrome: A rare and lethal differential diagnosis for acute appendicitis.

Due to the rarity of the condition, Valentino's syndrome is an underrated differential diagnosis for acute appendicitis. We describe a patient with Valentino's syndrome in whom preoperative and intraoperative diagnoses were challenging due to misleading clinical, investigative, and morphological findings. A 31-year-old woman who was on methylprednisolone for sensory radiculopathy presented to the emergency department with acute right lower quadrant pain.

Seat belt syndrome is caused by a different mechanism: A case report.

Introduction And Importance: Seat belt syndrome is associated with multiple visceral injuries and vertebral burst fractures. Small Intestinal perforations are seen in 5-15 % of blunt abdominal trauma. In our case, we will report a case that presented small intestinal perforation and thoracic vertebral fracture caused by a different mechanism.

Quality of life among community-dwelling older adults: evidence from a large population-based study in rural Sri Lanka.

Purpose: Against the backdrop of the ever-increasing aging population in Sri Lanka and the scarcity of local evidence on quality of life (QoL) among rural elderly, this study was conducted to assess the QoL of the community-dwelling older adults in rural Sri Lanka.

Methods: This cross-sectional study was conducted among community-dwelling older adults (60-74 years) in a selected rural setting in Sri Lanka. K-means cluster analysis was used to stratify participants into 'low' and 'high' levels of QoL and then significant associations between these clusters and underlying socio-demographic and self-reported health related factors were estimated using bivariate and subsequent multivariable binary logistic regression models.

Prevalence of cardiovascular diseases and risk factors in adult patients with haemophilia: a cross-sectional study in a tertiary care hospital clinic in Sri Lanka.

Background: Management of cardiovascular disease (CVD) in patients with haemophilia is extremely challenging. Therefore, knowing the prevalence of CVD and risk factors in this population is imperative.

Methods: All consented patients ≥ 18 years of age attending the haemophilia clinic at a tertiary care centre were recruited to the study.

Authorship representation in global emergency medicine: a bibliometric analysis from 2016 to 2020.

Introduction: High-income country (HIC) authors are disproportionately represented in authorship bylines compared with those affiliated with low and middle-income countries (LMICs) in global health research. An assessment of authorship representation in the global emergency medicine (GEM) literature is lacking but may inform equitable academic collaborations in this relatively new field.

Methods: We conducted a bibliometric analysis of original research articles reporting studies conducted in LMICs from the annual GEM Literature Review from 2016 to 2020.

Serotyping of invasive and colonizing group B Streptococcus (GBS) isolates at selected hospitals in Sri Lanka: a multicenter study.

Background: Group B Streptococcus (GBS) causes significant morbidity and mortality in neonates, pregnant women and patients with underlying comorbidities. Intrapartum antibiotic prophylaxis (IAP) is currently the mainstay of prevention and effective vaccine against invasive GBS disease is under clinical trial.

Objectives: To describe the serotype distribution of invasive and colonizing GBS isolates in Sri Lanka.

Predicting Pulmonary Function From the Analysis of Voice: A Machine Learning Approach.

Introduction: To self-monitor asthma symptoms, existing methods (e.g. peak flow metre, smart spirometer) require special equipment and are not always used by the patients.

Involvement of the Liver in COVID-19: A Systematic Review.

COVID-19, a respiratory viral infection, has affected 388 million individuals worldwide as of the February 4, 2022. In this review, we have outlined the important liver manifestations of COVID-19 and discussed the possible underlying pathophysiological mechanisms and their diagnosis and management. Factors that may contribute to hepatic involvement in COVID-19 include direct viral cytopathic effects, exaggerated immune responses/systemic inflammatory response syndrome, hypoxia-induced changes, vascular changes due to coagulopathy, endothelitis, cardiac congestion from right heart failure, and drug-induced liver injury.