RESUMO
Background Hepatitis C, a highly contagious viral infection transmitted through blood-to-blood contact, poses a significant threat to public health owing to its potential to induce extensive liver damage, leading to the development of life-threatening conditions such as liver cirrhosis and hepatocellular carcinoma, commonly known as liver cancer. Objective This cross-sectional study aims to assess the level of awareness of hepatitis C among the general population in Riyadh, Saudi Arabia. Methodology The study was conducted in Riyadh, Saudi Arabia. A national cross-sectional survey was conducted using a predesigned self-administered validated electronic questionnaire. The questionnaire was distributed electronically to the general population from April to September 2023. Results Out of the 800 participants, most were females (472, 59%), and the largest age group was between 23 and 29 years old (305, 38.1%). Saudi Arabians constituted the highest proportion of participants (609, 76.1%), and most participants were single (437, 54.6%). In terms of occupational status, 288 (36%) worked in occupations not listed. The study found that 463 (57.9%) participants had a low level of awareness about the global prevalence of hepatitis C. Additionally, 489 (61.1%) were aware that hepatitis C can cause both acute and chronic hepatitis, and 441 (55.1%) knew that most infected patients may develop chronic hepatitis. A majority (484, 60.5%) were aware of the importance of washing with soap and water after an accidental needle stick injury. Most participants (574, 71.8%) were aware of the common modes of hepatitis C transmission, such as unsterilized instruments, needle stick injuries, and sharing contaminated needles during drug use. Furthermore, 548 (73%) were aware of the transmission risk through unscreened blood transfusion, and 561 (70.1%) were aware of the higher risk of infection for individuals with multiple sexual partners. Conclusion The study highlights a low level of awareness among participants regarding the treatment and prevention of hepatitis C. To address the low level of awareness regarding the treatment and prevention of hepatitis C, targeted strategies and interventions are needed. This includes the development and implementation of public awareness campaigns, creation of informative educational materials, specialized training programs for healthcare professionals, establishment of support groups and counseling services for individuals living with hepatitis C, and continued support for research efforts and knowledge dissemination. By increasing awareness about hepatitis C, its treatment, and prevention, we can improve outcomes for individuals affected by the disease and reduce its overall burden on communities.
RESUMO
Wernicke's encephalopathy (WE) is an acute neuropsychiatric emergency due to thiamine deficiency. This report includes a case of a young pregnant female in her second trimester (17th weeks) complaining of hyperemesis gravidarum, who, due to excessive vomiting, developed severe vitamin B1 deficiency, leading to WE and Korsakoff's psychosis. The typical triad of confusion, ocular signs, and ataxia is fundamental for the diagnosis of WE, yet not all cases present with the entire triad; however, our patient presented with all the symptoms. Replacement of thiamine, which is a crucial vitamin that plays an important role in the integrity of the nervous system, is the first step in the management of WE.
RESUMO
Artery of Percheron infarction is a serious but rare condition that can result in acute bilateral thalamic infarction and a wide range of neurological symptoms. It occurs due to occlusion of the single arterial branch that supplies the medial thalamus and rostral midbrain bilaterally. In this case report, we describe a 58-year-old female with a history of hypertension and hyperlipidemia who presented with sudden confusion, speech difficulties, and right-sided weakness. An initial CT scan showed ill-defined hypodensity in the left internal capsule, which, when combined with the clinical features, suggested acute ischemic stroke. The patient received an IV tissue plasminogen activator within the recommended time window. Several days later, repeated imaging showed bilateral thalamic hypodensity consistent with subacute infarction in the territory of the artery of Percheron. The patient was subsequently discharged to a rehabilitation facility for further recovery and rehabilitation with residual mild hemiparesis. It is important for healthcare providers to maintain a high index of suspicion for the artery of Percheron infarction and be aware of its potential to cause acute bilateral thalamic infarction and a variety of neurological symptoms.
RESUMO
The abdominal aortic aneurysm (AAA) is a vascular condition that commonly affects individuals over the age of 65, leading to complications such as rupture, thrombosis, and embolization that can result in significant morbidity and mortality. Aorto-enteric fistula (AEF), a rare but life-threatening complication of abdominal aortic aneurysms, occurs when there is communication between the aneurysm and adjacent bowel loops. A 63-year-old man presented to the emergency department (ED) with severe abdominal pain, nausea, vomiting, and dark, tarry stools. Prior to his current presentation, the patient sought medical care from several primary care centers for vague abdominal pain that was diagnosed as dyspepsia, and he was prescribed omeprazole. During the current presentation, the patient had hemodynamic instability and a diffusely tender abdomen. Subsequently, a computed tomography (CT) scan revealed an abdominal aortic aneurysm with AEF. Although the patient underwent exploratory laparotomy, he suffered cardiac arrest and ultimately died in the operating room. This case underscores the importance of early recognition and management of AEF, which is crucial for improving patient outcomes.
