Rejected

A 28-year-old man with a history of congenital HIV sought treatment at the ED with a chief symptom of generalized malaise and confusion of 3 days' duration. He had mild dyspnea, but no respiratory distress, and he reported no fever, chest pain, or headache. We were unable to obtain past medical, family, or social history because of encephalopathy and we had no available contact person. Review of the patient's medical record revealed he made an initial clinic visit to the Department of Pediatric Infectious Disease 5 years previously. At the time of that visit, CD4 count was 250 cells/mm and no known complications of HIV were documented. He was prescribed Stribild (elvitegravir-cobicistat-emtricitabine-tenofovir disoproxil fumarate) and darunavir; however, pharmacy records revealed he did not fill the prescriptions. He underwent no further clinic follow-up examinations. He grew up in California and moved to upstate New York 5 years previously.

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is the most common and best-known monogenic small vessel disease. This disease is caused by a genetic mutation in the neurogenic locus notch homolog protein 3 (NOTCH3) gene, inherited as an autosomal dominant trait, the presence of which confirms the diagnosis of CADASIL. Clinically, it can express itself in a variety of symptoms, including migraine with aura, mood disturbance, vascular dementia, ischemic stroke, and premature death. This case reports a 69-year-old man who was admitted for an etiological study of paresthesias and was later confirmed with a diagnosis of CADASIL with a NOTCH3 mutation.

Spinal cord injury (SCI) is one of the most debilitating disorders throughout the world, causing persistent sensory-motor dysfunction, with no effective treatment. Oxidative stress and inflammatory responses play key roles in the secondary phase of SCI. Naringenin (NAR) is a natural flavonoid with known anti-inflammatory and antioxidative properties. This study aims at evaluating the effects of intrathecal NAR administration on sensory-motor disability after SCI.

Acute type B aortic dissection (TBAD) is a rare condition that can be divided into complicated (CoTBAD) and uncomplicated (UnCoTBAD) based on certain presenting clinical and radiological features, with UnCoTBAD constituting the majority of TBAD cases. The classification of TBAD directly affects the treatment pathway taken, however, there remains confusion as to exactly what differentiates complicated from uncomplicated TBAD.

COVID-19 has been associated with central nervous system manifestations; however, cerebral venous thrombosis is rarely reported. A 34-year-old woman was admitted to the hospital with headache and recurrent seizures; she was recently discharged after COVID-19 pneumonia. Cranial magnetic resonance imaging and magnetic resonance venography showed cortical vein thrombosis in the right frontal lobe. SARS-CoV-2 RNA was detected in cerebrospinal fluid analysis. The patient was anticoagulated and put on antiepileptics. The most probable mechanism underlying the venous thrombosis is COVID-19-associated hypercoagulability. However, the relation between the viral RNA in cerebrospinal fluid analysis and the thrombosis is controversial.

Hyperlipidemia plays a major role in the pathogenesis of cardiovascular diseases (CVD). Statins are considered to be the most efficacious drugs in the management of hyperlipidemia and this class of drugs is most commonly prescribed for the treatment of hyperlipidemias. Although statin therapy has transformed the management of hyperlipidemia, it is associated with the skeletal muscle, neurological, and metabolic adverse effects. This study was conducted to evaluate the adverse effects of statin therapy in a geriatric population which may help in understanding whether these effects are dose-dependent.

A 69-year-old male patient, 5 years after a well-functioning total hip arthroplasty for severe osteoarthritis, presented with a 3-month history of progressive, unrelenting, "burning" pain in his right hip with accompanying fullness of the right thigh. Inflammatory markers were elevated, and imaging revealed a large unilocular fluid collection with communication to the hip joint. Aspiration was positive for Mycobacterium senegalense. A combination of surgical and antibiotic therapy successfully treated this patient.

In the absence of prompt diagnosis and treatment, aortic dissection is an extremely dangerous and often fatal medical condition, of which acute coronary syndrome, stroke, limb ischemia, pulmonary embolism, and acute mesenteric ischemia are all possible manifestations. Neurological manifestations of aortic dissection are often missed at presentation. We report a case of a 23-year-old female without any prior characteristics of connective tissue disorder presenting to the emergency department with headache and right upper limb weakness and the utility of bedside point-of-care ultrasound (POCUS) for diagnosing aortic dissection.

Low efficacy has been reported for the treatment of with antimicrobial agents other than the 5-nitroimidazole class. Patients with immunoglobulin E (IgE)-mediated hypersensitivity reactions to drugs in this class, including metronidazole and tinidazole, may benefit from a desensitization treatment. We present two patients with past medical histories of IgE-mediated hypersensitivity reactions to metronidazole who were successfully treated with metronidazole using a modified protocol. The first patient was a 39-year-old female diagnosed with trichomoniasis who had a previous reaction to metronidazole characterized by urticaria and pruritus. The second patient was a 53-year-old female who had a history of untreated trichomoniasis due to a previous anaphylactic reaction to metronidazole. Both patients were successfully treated in the intensive care unit (ICU) without signs and symptoms of the reaction. Physicians may use a desensitization protocol for patients with a presumed IgE-mediated hypersensitivity when only the 5-nitroimidazole class is efficacious for the treatment of trichomoniasis.

Chronic postoperative pain (CPSP) is one of the common complications of breast cancer patients, which can seriously affect the quality of life and long-term prognosis of patients. The purpose of this study was to investigate whether perioperative intravenous lidocaine infusion could reduce the incidence of CPSP in patients with breast cancer.