Spontaneous Coronary Artery Dissection in the Setting of Marijuana: A Case Report.

This case report presents a detailed examination of spontaneous coronary artery dissection (SCAD) in a 61-year-old Middle Eastern male with a history of marijuana use and essential hypertension. The patient's emergency presentation with loss of consciousness and subsequent diagnostics - including elevated troponins and distinctive electrocardiogram changes - led to the identification of extensive SCAD affecting multiple coronary arteries. The association between marijuana use and cardiovascular pathology is focal in this study, particularly considering the patient's positive test for tetrahydrocannabinol (THC) and significant smoking history.

A Rare Case of Giant Cell Arteritis After the Administration of Checkpoint Inhibitor Therapy in a Metastatic Renal Cell Carcinoma Patient.

We present a rare case of metastatic renal cell carcinoma in a patient who developed giant cell arteritis (GCA) after the administration of checkpoint inhibitor therapy with nivolumab and ipilimumab. The patient was initially treated with a combination of nivolumab and ipilimumab, showing a near-complete response with minimal side effects. However, after several cycles of checkpoint inhibitor therapy, the patient developed symptoms consistent with GCA, leading to a halt in the immunotherapy.

Exploring the role of gut microbiota in autoimmune thyroid disorders: a systematic review and meta-analysis.

Background: Autoimmune thyroid diseases (AITDs) are characterized by unique immune responses against thyroid antigens and persist over time. The most common types of AITDs are Graves' disease (GD) and Hashimoto's thyroiditis (HT). There is mounting evidence that changes in the microbiota may play a role in the onset and development of AITDs.

Cardiac papillary fibroelastoma: a rare cause of ST-segment elevation myocardial infarction: a case report.

Introduction And Importance: Primary tumors of the heart are extremely rare occurrences. Among them, cardiac papillary fibroelastoma (CPF) is the second most common type. Although these tumors are usually benign, they can pose a risk of embolization, which may lead to severe complications like sudden death or embolization affecting the neurological, systemic, or coronary vasculature.

The Effectiveness of Ondansetron and Dexamethasone in Preventing Postoperative Nausea and Vomiting After Laparoscopic Cholecystectomy.

Background The current research compared the effectiveness of dexamethasone with ondansetron in terms of the frequency of postoperative nausea and vomiting in patients undergoing laparoscopic cholecystectomy. Methodology A comparative cross-sectional study was conducted in the Department of Surgery, Civil Hospital, Karachi, Pakistan, between June 2021 and March 2022. All patients aged between 18 and 70 years who were scheduled for elective laparoscopic cholecystectomy under general anesthesia were included in the study.

Asymptomatic Hyperuricemia as an Independent Risk Factor for Myocardial Infarction in Adult Population: A Four-Year Follow-Up Study.

Introduction A condition in which uric acid levels are elevated but there are no accompanying symptoms is known as asymptomatic hyperuricemia. As a result of the disparity in opinions and findings between the studies, the guidelines regarding whether or not asymptomatic hyperuricemia should be treated are unclear. Material and methods Between the months of January 2017 and June 2022, this research was carried out in the community in collaboration with the internal medicine unit and the public health unit of Liaquat University of Medical and Health Sciences.

Role of Serum Homocysteine and Outcome in Patients With Traumatic Brain Injury.

Background There have been indications of a correlation between serum homocysteine (Hcy) levels and poor patient outcomes in traumatic brain injury (TBI). Thus, we aimed to explore the role of serum Hcy in influencing the outcome post TBI. Methods A case-control study was conducted at Liaquat University of Medical and Health Sciences (LUMHS) between January 15, 2022 and July 1, 2022.

Clinical Characteristics and Symptomatology Associated With Dengue Fever.

Background Early diagnosis and prompt treatment are critical to reducing overall morbidity and mortality associated with dengue fever. Thus, to better understand the condition, the present study was conducted to assess the clinical signs and symptomatology associated with dengue fever in patients in a tertiary care hospital. Methods This prospective observational study was conducted at a tertiary care hospital in Karachi, Pakistan between July and December 2021.

Laparoscopic Versus Open Appendectomy for Patients With Perforated Appendicitis.

Introduction Acute appendicitis can lead to perforation which can be lethal. The present study assessed the outcomes of laparoscopic appendectomy versus open appendectomy in patients with perforated appendicitis. Methodology A comparative study was conducted at the Department of Surgery, Liaquat University of Medical & Health Sciences (LUMHS), between March 2, 2019 and July 7, 2020.

Restrictive Pulmonary Disease in Diabetes Mellitus Type II Patients.

Background The present study aimed to evaluate the proportion of restrictive pulmonary disease in individuals with diabetes mellitus type II patients. Methodology A cross-sectional study was performed at Liaquat University of Medical & Health Sciences between May 2020 and June 2021. All individuals aged between 40 and 65 years, irrespective of gender were included in the study.

Correlation of Depression and Anxiety With Rheumatoid Arthritis.

Background Psychiatric comorbidity with a chronic disease is linked with poor patient outcomes. Therefore, the current research assessed the correlation of rheumatoid arthritis (RA) with depression and anxiety disorders.  Methodology A prospective observational study was undertaken at a public sector hospital between December 2020 to June 2021.

Frequency of Electrolyte Imbalance in Patients Presenting With Acute Stroke.

Introduction Electrolyte disturbances are commonly reported in acute stroke in studies conducted in the western world. Presently, the data available about the prevalence of electrolyte disturbance in patients with stroke are not sufficient, especially from developing countries. The purpose of our study is to determine the frequency of occurrence of electrolyte imbalance in patients presenting with acute stroke in a tertiary care hospital.

Prevalence of Thyroid Dysfunction in Patients With Hepatitis C.

Introduction: Hepatitis C has been linked to a multitude of autoimmune disorders, including rheumatoid arthritis, thyroid disease, cryoglobulinemia, immune thrombocytopenic purpura, systemic lupus erythematosus, and Sjögren's syndrome. In this study, efforts were made to draw a parallel between hepatitis C and thyroid dysfunction.

Methods: This case-control study was conducted between June 2020 and March 2021 in the gastroenterology ward of a tertiary care hospital.

Prevalence of Thyroid Dysfunction in Newly Diagnosed Rheumatoid Arthritis Patients.

Introduction: Rheumatoid arthritis (RA) is associated with various autoimmune disorders, including thyroid dysfunction. However, local data studying the prevalence of thyroid dysfunction in newly diagnosed RA patients are limited.

Methods:  This case-control study was conducted between January 2019 to December 2020 in the Internal Medicine Department of Liaquat University of Medical and Health Sciences.

Association of Plasma Omentin-1 Levels With Diabetes and Its Complications.

Introduction: Plasma omentin-1 is a relatively new biomarker that has anti-diabetogenic and its level is inversely related with insulin resistance and diabetes mellitus, thus, increasing the risk of diabetic complications. In this study, we will determine the association between serum plasma omentin-1 levels and diabetes and its complications.

Methods: This case control study was conducted from July 2020 to August 2021 in the internal medicine unit of a tertiary care hospital in Pakistan.

Frequency of Cutaneous Disorders in Patients With Celiac Disease.

Background and objective Celiac disease is an autoimmune multisystem disorder that is triggered by dietary gluten sensitivity in genetically susceptible individuals. It presents with extraintestinal cutaneous manifestations including dermatitis herpetiformis (DH), atopic dermatitis, psoriasis, urticaria, and alopecia areata. Due to the insufficient availability of data, this study aimed to estimate the frequency of cutaneous manifestation in a Pakistani population with celiac disease.

Fibroblast Growth Factor 21 and Its Association With Oxidative Stress and Lipid Profile in Type 2 Diabetes Mellitus.

Introduction Cardiovascular diseases are the leading cause of mortality in diabetic patients. Oxidative stress and mitochondrial dysfunction lead to diabetic cardiomyopathy (DCM) characterized by impaired cardiac structure and function. Hyperglycemia causes oxidative stress, which can lead to microvascular complications, macrovascular complications, and atherosclerosis.

Peripheral Artery Disease as a Risk Factor for Myocardial Infarction.

Introduction:  Atherosclerosis contributes to the underlying pathophysiology for peripheral arterial disease (PAD), coronary artery disease (CAD), and cerebrovascular disease. Several studies have been conducted to demonstrate PAD as a major risk factor for cardiovascular (CV) events, however, the regional data are limited. This study aims to highlight PAD as a major risk factor in CV events in a local setting.

Comparison of Iron Profile in Patients With and Without Coronary Heart Disease.

Introduction Atherosclerosis is considered a major cause of coronary artery disease (CAD). Pathogenesis of atherosclerosis involves the oxidation of low-density lipoprotein (LDL) within the lysosomes of macrophages. Ferritin and iron have pro-oxidant properties, and ferritin is an independent positive determinant of oxidized LDL level.

Association Between Diabetic Retinopathy and Carotid Intima-Media Thickness.

Introduction Patients with diabetes having advanced stage of diabetic retinopathy (DR) may predict future risk of coronary artery disease. To predict cardiovascular outcomes carotid intima-media thickness (CIMT) is utilized in diabetic patients. The aim of our study was the evaluation of the relationship between retinopathy and CIMT as two valuable non-invasive methods for early detection of micro- and macrovascular complication of diabetes.

Role of Cod Liver Oil in Reducing Elevated Lipid Parameters.

Introduction The health benefits of cod oil, which includes omega-3 fatty acids, have been of considerable interest to medicine due to its promising results. Studies have shown successful therapeutic effects of a high dietary intake of omega-3 fatty acids by reducing the synthesis of very-low-density lipoprotein, with subsequent low levels of serum triglycerides.  Methods This single-blind placebo-controlled two-arm interventional study was conducted in the internal medicine unit of a tertiary care hospital from October 2020 to April 2021.

Long-Term X-ray Findings in Patients With Coronavirus Disease-2019.

Introduction: Reverse transcription-polymerase chain reaction (RT-PCR) and chest X-ray (CXR) are commonly used techniques for diagnosing and assessing prognosis in patients with coronavirus disease-2019 (COVID-19). This study aims to highlight the long-term radiological findings observed on CXR after recovery, in patients with COVID-19. This will help identify patients suffering from long-term consequences of COVID-19 and help them provide adequate care.

Response of Helicobacter Pylori Eradication Treatment in Patients With Normal and Below-Normal Serum Vitamin D Levels.

Introduction  The infection of () is affected by the host immune system and the genetic makeup. It is postulated that deficiency of vitamin D may interfere in normal immunological response to infectious agents, including , and increase the risk of infection. This study aims to find the relationship between vitamin D status in the body and patient's response to eradication treatment.

Accuracy of Resolution of ST-Segment Elevation in Electrocardiogram to Determine the Patency of Infarct-Related Artery.

Introduction:  There is very limited data comparing the accuracy of ECG to angiography in predicting reperfusion status. In this study, we will determine the accuracy of ECG change i.e.

Efficacy of Tacrolimus Versus Clobetasol in the Treatment of Vitiligo.

Introduction Vitiligo is an acquired pigmentary disorder of the skin and mucous membranes which is characterized by circumscribed depigmented macules and patches. Vitiligo is a progressive disorder in which some or all of the melanocytes in the affected skin are selectively destroyed. Around 0.