The coronavirus 2019 (COVID-19) pandemic has disproportionately impacted lesbian, gay, bisexual, transgender, queer (LGBTQ+) people. Despite developing safe and effective COVID-19 vaccines, LGBTQ+ communities still faces challenges due to inequitable access and vaccine hesitancy. Vaccine hesitancy is a delay in the acceptance or refusal of vaccines despite the availability of vaccination services. Various studies have explored and tried to address factors influencing vaccine hesitancy. However, the LGBTQ+ population remains under- and misrepresented in many of these studies. According to the few studies that have focused on the LGBTQ+ population, several factors influencing vaccine hesitancy have been identified, with the most common factors in studies being concern about vaccine safety, vaccine efficacy, and history of bad experiences with healthcare providers. In order to rebuild the confidence of LGBTQ+ people in vaccines, governments, healthcare policymakers, and healthcare providers need to start by acknowledging, and then resolving, these disparities; building trust; dismantling systemic suppression and discrimination; and prioritizing the inclusion of LGBTQ+ people in research studies and public health policies.

Coronavirus disease 2019 (COVID-19) infection primarily involves the respiratory system but has many noteworthy extra pulmonary manifestations as well. We write this review to highlight the basis of some pathophysiological mechanisms of COVID-19 infection-induced endocrine dysfunction. Different scientific databases and institutional websites were searched to collect and consolidate the most up-to-date data relating to COVID-19 infection and endocrine systems. Hypopituitarism, central diabetes insipidus, SIADH, thyroid abnormalities, hyperglycemia, adrenal insufficiency, orchitis and alteration in sperm morphology have been reported in case reports of patients with COVID-19 infection. Data focusing on COVID-19 vaccination was also searched to summarize the effect, if any, on the endocrine system. Endocrinopathies noted post COVID-19 vaccination, including cases of adrenal hemorrhage, new onset Type II Diabetes Mellitus and subacute thyroiditis, are also discussed in this review. This review calls attention to the misinformation relating to COVID-19 vaccination with supposed endocrine effects such as infertility and problems with pregnancy. Rebutting these misconceptions can help increase compliance and maximize COVID-19 vaccination to the public.

Introduction: Acute esophageal necrosis (AEN) is an uncommon but fatal cause of upper gastrointestinal bleeding. The complex pathophysiology of the disorder provides multiple points for intervention. Therefore, it is important to discuss the many multifaceted aspects of the disease. Methods: A scoping review was performed using PubMed, Google Scholar, and ClinicalTrials.gov. We reviewed literature from 1990 to 2021. The keywords used were ‘acute esophageal necrosis’, ‘upper GI bleed’, ‘pathogenesis’, ‘EGD’, ‘prognosis’. Results and conclusions: The review summarized findings of 46 studies. AEN usually targets older males who have underlying cardiovascular disease. The middle part of the esophagus is commonly involved. The pathogenesis of AEN depends on conditions that increase risk of mucosal damage such as ischemia, lack of mucosal protection and excessive gastric reflux. Some medications are also responsible for the disease. Esophagogastroduodenoscopy is usually the gold standard for diagnosis. Findings suggestive of AEN include darkened, sharply demarcated circumferential areas. Supportive measures, including bowel rest, fluid supplementation and proton pump inhibitors are the cornerstone of therapy. A high index of suspicion should be maintained in patients with chronic health problems presenting with signs and symptoms of upper gastrointestinal bleeding because AEN can carry an unfavorable prognosis in these patients.

Introduction: Acute liver failure is a cause of major mortality in the United States. Although the liver possesses regenerative capabilities, liver transplantation is the mainstay of treating acute liver failure. This modality is associated with many financial and logistic challenges. In this regard, Extracorporeal Liver Support (ECLS) might help in reducing mortality as well as bridge a patient to liver transplant. In some cases, the sequelae of liver failure such as hepatic encephalopathy and multi-organ failure can be postponed long enough for the native liver to self-recover function. With this rationale, we sought to describe the mechanism of various ECLS modalities, provide an overview of the current evidence regarding its use and to highlight future advancements that could overcome hindrances in its use. Methods: A scoping review was performed using PubMed and other databases from 1990 to 2020 with the keywords: ‘extracorporeal liver support’, ‘acute liver failure’, ‘acute on chronic liver failure’, ‘albumin dialysis’, ‘artificial’ and ‘bioartificial’. Results and conclusions: ECLS has shown significant improvements in bilirubin and urea levels. Various forms of ECLS might also reduce mortality due to liver failure. However, many complications, such as hypotension, anemia, bleeding issues, sepsis, can be anticipated. There are a few barriers to mainstream use of ECLS, such as specific design requirements and high cost that reduce the overall utility of this modality in a small group of liver transplant candidates. Furthermore, a multidisciplinary team approach is required to supervise ECLS, a luxury only available at major academic hospitals. Some advancements for overcoming these barriers include investigation of new scaffolding systems. In order to expand the usage of ECLS, clinical trials focusing on a comparison of different modalities of ECLS with renal replacement therapy in patients with liver failure should be promoted.

The digital rectal examination is one of the key physical examination tools used in the assessment of gastrointestinal bleed, different rectal diseases and prostate disease. It is an invasive diagnostic test that has a significant level of patient anxiety and discomfort involved. Despite its many diagnostic utilities this exam has been vastly underutilised due to many limiting factors including lack of physician confidence with this bedside physical maneuver. This review includes patient's point of view and providers perspective on digital rectal examination in the inpatient hospital setting. Some of the contributors to negative patient experience include opposite gender of the physician performing the procedure, lack of procedural awareness and expectations and repeat examinations due to improper electronic health care record charting. A better understanding of the limitations and constraints involved from both the patient and physician perspective can help improve patient experience and overall clinical outcomes.

Systemic lupus erythematosus (SLE) is an autoimmune disorder that can potentially affect any organ. It usually presents between the ages of 15 and 45 with 9:1 ratio of female to male patients. Its clinical manifestations vary among people of different ethnicities. Longitudinally extensive transverse myelitis (LETM) is a rare life-threatening complication of SLE. We, herein, report a case of 26-year-old male diagnosed with LETM along with lupus nephritis. The patient presented with high-grade fever associated with chills and burning micturition followed by progressive bilateral lower limb weakness and urinary retention. His physical examination showed decreased bilateral lower limb power, absent reflexes, and mute plantars. His abdominal reflexes were also found to be absent and sensory level was identified at T10. T2 weighted magnetic resonance imaging (MRI) of the dorsal spine showed hyper-intense signals between T5-L1 suggestive of extensive longitudinal myelitis. Renal biopsy confirmed the presence of lupus nephritis stage III + V. Anti-nuclear antibodies (ANA) were reactive and anti-dsDNA was positive, indicative of SLE as the underlying cause of his clinical manifestations. The treatment strategy proved to be beneficial in our patient. However, there is still a vast gap between understanding the mechanisms of self-reactive diseases such as SLE and the appropriate therapeutic approach. As Pakistan’s first documented case of Lupus Myelitis, we hope to delve deeper into this matter.