COVID-19 and Fulminant Clostridium difficile Colitis Co-Infection.

The development of Clostridium difficile infection in COVID-19 patients is an understudied complication of the disease. Herein, we present the case of a 46-year-old man who developed severe healthcare-associated C. difficile infection leading to toxic megacolon and perforation in the setting of COVID-19 infection. It is important to continue to follow guidelines regarding antibiotics in healthcare settings to prevent such complications. LEARNING POINTS: Co-infection with Clostridium difficile and COVID-19 leads to poor outcomes with high mortality.C. difficile infection should be ruled out in COVID-19 patients who develop diarrhoea on antibiotic therapy.We should continue to follow the established guidelines of antimicrobial stewardship and remain vigilant for unexpected adverse effects.

COVID-19 loss of taste and smell: potential psychological repercussions.

The novel coronavirus (COVID-19) has become a cause for global concern. Apart from a multitude of symptoms, the virus is known for its ability to cause loss of taste and smell that can be irreversible in a few cases. In fact, even after recovery, post-covid syndrome can still lead to devastating outcomes, specifically with reference to loss of smell and taste. A number of mechanisms that have been postulated include receptor-mediated uptake, increased inflammation, transneuronal migration, and direct damage to the olfactory pathway. Considering how important these two senses are, many psychological, social, and emotional repercussions can be expected. These repercussions include lowering of self-esteem and developmental of mental health issues. Long-term altered taste sensation can also lead to the development of unhealthy eating habits that can result in increasing risk for diabetes and hypertension. A few solutions have been investigated for treating these chemosensory dysfunctions, such as olfactory training, corticosteroids, theophylline and acupuncture. Although the results have been promising but a new modality, virtual reality, requires more in-depth exploration because it targets not only the dysfunction but also the mental health issues being experienced. It is important that affected individuals be provided with strong emotional and family support. Additionally, physicians can help the patients through support groups, cognitive behavioural therapy, olfactory, and virtual reality training.

COVID-19 Vaccine Hesitancy in the LGBTQ+ Population: A Systematic Review.

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.

Acute exacerbation of psoriasis after COVID-19 Pfizer vaccination.

The novel coronavirus (COVID-19) pandemic has caused many deaths worldwide. Managing and diagnosing dermatological conditions has become difficult during this era, especially with the widespread administration of vaccines. We report a 58-year-old man with a history of psoriasis and multiple comorbidities who presented with a worsening pruritic rash 1 week after receiving the COVID-19 Pfizer vaccine. He was treated with triamcinolone-based wet wraps, triamcinolone ointment, and hydroxyzine, which improved his rash significantly after 6 days of hospitalization.

Lessons from the COVID-19 pandemic: Perspectives of medical students.

OBJECTIVE: The objective of the study was to assess the impacts of the COVID-19 pandemic on the mental health and lifestyle of our medical students. METHODS: This observational study was conducted on medical students of Shifa College of Medicine, Islamabad from June to August 2020. The GAD-7 and PHQ-9 questionnaires were used for anxiety and depression assessment. Different aspects of changes in lifestyle were evaluated and students were inquired about their views regarding the COVID-19 pandemic. The chi-square test was applied to assess the associations between levels of anxiety and depression with student's responses to the concerns and lifestyle changes. The binomial logistic analysis was used to highlight important predictors of anxiety and depression. The Wilcoxon signed-rank test was used to compare the time spent on various activities before and during the pandemic. RESULTS: There were 234 participants in the study. The depression and anxiety were detected in 151 (64.5%) and 146 (66.7%) students. The college closure led to a significant increase in sleeping time, sedentary time, and time on gadgets (Z=-4.67, Z=-7.23, Z= -6.72, respectively) on the Wilcoxon signed-rank test. The binomial regression analysis identified study years be the significant predictors for the development of depression and anxiety (p<0.05). CONCLUSIONS: Our study emphasizes prioritizing both the physical and mental health of medical students is vital to avoid complications related to the pandemic.

COVID-19 Vaccination in Developing Nations: Challenges and Opportunities for Innovation.

Vaccines offer a hope toward ending the global pandemic caused by SARS-CoV2. Mass vaccination of the global population offers hope to curb the spread. Developing nations, however, face monumental challenges in procurement, allocation, distribution and uptake of vaccines. Inequities in vaccine supply are already evident with resource-rich nations having secured a large chunk of the available vaccine doses for 2021. Once supplies are made available, vaccines will have to be distributed and administered to entire populations-with considerations for individual risk level, remote geography, cultural and socio-economic factors. This would require logistical and trained personnel support that can be hard to come by for resource-poor nations. Several vaccines also require ultra-cold temperatures for storage and transport and therefore the need for specialized equipment and reliable power supply which may also not be readily available. Lastly, attention will need to be paid to ensuring adequate uptake of vaccines since vaccine hesitancy has already been reported for COVID vaccines. However, existing strengths of local and regional communities can be leveraged to provide innovative solutions and mitigate some of the challenges. Regional and international cooperation can also play a big role in ensuring equity in vaccine access and vaccination.

Association of Guillain-Barre syndrome with COVID-19 infection: An updated systematic review.

OBJECTIVE: The systematic review aimed to determine demographic characteristics, clinical features, lab evaluation, management and complications of the studies focusing on Guillain-Barre syndrome (GBS) as a sequele of novel coronavirus (COVID-19) infection. METHODS: After protocol registration, PubMed, Web of Science and Cumulative Index to Nursing & Allied Health Literature (CINHAL) databases were searched for relevant articles using MeSH key-words and imported into referencing/review softwares. The data, regarding demographic and clinical characteristics, diagnostic workup and management, was analyzed in International Business Machines (IBM) Statistics SPSS 21. Many statistical tests, such as t-test and the Mann-Whitney U test, were used. P < 0.05 was considered significant. RESULTS: We identified 64 relevant articles. The mean age of the patients was 56 ± 16 years; the majority were males (64.9%). Among the neurological findings, paresthesia was the most typical symptom (48.9%). Most of the patients had been diagnosed by reverse transcriptase-polymerase chain reaction (RT-PCR) (69.2%). Two-third of the patients received immunoglobulins (IVIg) (77.7%). Although functions recovered in most patients, there were four patients with facial diplegia during follow-up (4.26%). Acute inflammatory demyelinating polyneuropathy (AIDP) was more likely to be associated with paresis of the lower extremity (p < 0.05) and higher levels of glucose on cerebrospinal fluid (CSF) analysis (p < 0.05). These patients were more likely to receive IVIg (p < 0.05) and develop respiratory insufficiency, subsequently (p < 0.05). CONCLUSIONS: GBS is being recognized as one of the many presentations of the COVID-19 infection. Although the common form is AIDP that might lead to complications, other variants are possible as well, and more studies are needed to focus on those subvariants.

Diabetes Insipidus and Concomitant Myocarditis: A Late Sequelae of COVID-19 Infection.

Severe acute respiratory syndrome coronavirus 2 causes coronavirus disease 2019 (COVID-19), which has become a global pandemic. Apart from the mild features of the disease, long-term complications involve many systems including both endocrine and cardiovascular systems. Myocarditis, secondary to COVID-19, has become a well-known complication of the disease. However, endocrine complications are generally not common, particularly isolated pituitary abnormalities. There is one other report of diabetes insipidus developing as a late sequela of COVID-19. In this article, we report a case of a young male who presented with features of myocarditis but developed diabetes insipidus on day 7 of admission as a long-term complication after recovery from COVID-19 infection. His laboratory test results at the time of developing the complication revealed a high serum sodium level and low urine osmolality. The patient recovered on administration of desmopressin and was discharged after 16 days of hospitalization.

COVID-19 with non-obstructive coronary artery disease in a young adult.

Systemic inflammatory response due to cytokine storm in severe COVID-19 cases can lead to acute myocardial infarction, also affecting the younger population, without significant risk factors. We present the case of a 36-year-old male with morbid obesity and well-controlled asthma who had developed COVID-19-induced acute respiratory distress syndrome requiring mechanical ventilation and, subsequently, extracorporeal membrane oxygenation (ECMO) who developed myocardial infarction on Day 10 of admission and died on Day 15 of admission due to sequelae of severe COVID-19 infection. In young patients with COVID-19-induced respiratory infection, severe inflammatory response can lead to acute coronary syndrome in absence of obstructive lesions or plaque ruptures.

COVID-19 Associated Pneumonia and Pleural Effusion Masquerading as Heart Failure in Rheumatic Heart Disease.

The ongoing outbreak of coronavirus disease 2019 (COVID-19) that began in Wuhan, China, became an international emergency when thousands of people were infected around the world. COVID-19 emerged in Pakistan in April 2020, precipitating a nationwide lockdown. While some countries are now recovering from the pandemic, its peak is not estimated to occur in Pakistan until August 2020. We present a case of rheumatic heart disease with fever, myalgia and an unusual radiological finding of the virus. LEARNING POINTS: Unusual radiological findings are being seen in COVID-19 patients.Pleural effusion in a mildly symptomatic patient is a rare presentation of the disease.Early aggressive treatment can produce dramatic improvement in COVID-19 pneumonia.

Inferior Wall Myocardial Infarction in Severe COVID-19 Infection: A Case Report.

BACKGROUND The novel coronavirus disease (COVID-19) has been declared a pandemic. With the ever-increasing number of COVID-19 patients, it is imperative to explore the factors related to the disease to aid patient management until a definitive vaccine is ready, as the disease is not limited to the respiratory system alone. COVID-19 has been associated with various cardiovascular complications including acute myocardial injury, myocarditis, arrhythmias, and venous thromboembolism. The infection is severe in patients with pre-existing cardiovascular disease, and a systemic inflammatory response due to a cytokine storm in severe COVID-19 cases can lead to acute myocardial infarction. CASE REPORT We present the case of a 56-year-old man with cardiovascular risk factors including coronary artery disease, hypertension, ischemic cardiomyopathy, and hyperlipidemia, who had COVID-19-induced pneumonia complicated with acute respiratory distress syndrome. He subsequently developed myocardial infarction during his hospitalization at our facility. He had a significant contact history for COVID-19. He was managed with emergent cardiac revascularization after COVID-19 was confirmed by real-time reverse transcription-polymerase chain reaction testing from a nasopharyngeal swab as per hospital policy for admitted patients. Apart from dual antiplatelet therapy, tocilizumab therapy was initiated due to the high interleukin-6 levels. His hospitalization was complicated by hemodialysis and failed extubation and intubation, resulting in a tracheostomy. Upon improvement, he was discharged to a long-term facility with a plan for outpatient follow-up. CONCLUSIONS In high-risk patients with COVID-19-induced pneumonia and cardiovascular risk factors, a severe systemic inflammatory response can lead to atherosclerotic plaque rupture, which can manifest as acute coronary syndrome.