Resurgence of Shoshin beriberi during the COVID-19 pandemic.

This report describes two patients who presented with severe type B lactic acidosis and shock, initially thought to be due to bowel ischaemia/myocardial infarction and pulmonary sepsis, respectively. This led to a delay in the diagnosis of thiamine deficiency. In both cases there was a dramatic response to intravenous thiamine, confirming the diagnosis of Shoshin beriberi. Both patients admitted to drinking home-brewed alcohol during the time of COVID-19 restrictions on alcohol consumption. These cases highlight the need for early diagnosis and immediate empirical treatment with intravenous thiamine in patients presenting with unexplained severe metabolic acidosis and circulatory shock.

Initiating Home Parenteral Nutrition Therapy in a Patient at High Risk of Refeeding Syndrome After COVID-19 Infection

Background: An emerging finding about COVID-19 is its effect on nutrition and weight loss. The COVID-19 symptoms of fatigue, altered taste or smell, and lack of appetite are well known. But COVID-19 may have a more profound effect on clinical nutrition status. Two recent studies have identified that approximately one-third of ambulatory COVID-19 patients are at risk of experiencing weight loss >= 5% (Anker, et al;di Filippo, et al). The case study presented here discusses home start total parenteral nutrition (TPN) in a patient recently diagnosed with COVID-19 at high risk for refeeding syndrome. Method(s): N/A Results: Case Study: A 92-year-old patient was diagnosed with COVID-19 on June 8, 2022. Over the next week, she was hospitalized twice to manage symptoms of acute mental status changes, lethargy, aphasia, hypotension, and loss of appetite. The patient received nirmatrelvir/ritonavir, remdesivir, and bebtelovimab to treat COVID-19 at different times between June 9, 2022, and June 18, 2022. She remained COVID positive and continued to deteriorate clinically. On June 20, 2022, the patient began receiving 24/7 homecare, including intravenous (IV) fluids of dextrose 5% in normal saline (D5NS) 1000 mL daily for three days. She continued to experience loss of appetite and had no bowel movement for 3 days. On June 23, 2022, she was referred to this specialty infusion provider to initiate TPN therapy in the home setting. The patient's BMI was 18.2 kg/m2. Lab results revealed potassium 3.0 mmol/L, phosphate 1.6 mg/dL, and magnesium 1.6 mg/dL. High risk of refeeding syndrome was identified by the level of hypophosphatemia and hypokalemia. The specialty infusion provider's registered dietitian recommended to discontinue D5NS and begin NS with added potassium, phosphate, and magnesium. Thiamine 200mg daily was added to prevent Wernicke's encephalopathy. The patient's clinical status and lab values were monitored closely each day until her electrolyte levels stabilized (Table 1). Home TPN therapy was initiated on June 28, 2022, with <10% dextrose and 50% calorie requirement with 85% protein and 1.0 g/kg lipids. Three-day calorie count and nutrition education were performed four days post TPN initiation. Oral intake met only 25% of estimated needs. Over several days, theTPN formula was gradually increased to goal calories and the infusion cycle was slowly decreased. The following week, the patient's oral intake improved to 60%-75% of estimated needs. Her constipation resolved, and she showed improvement in functional status and mobility. Her appetite drastically improved when the TPN was cycled. Another three-day calorie count was performed when TPN calories reached goals. Oral intake demonstrated 100% estimated calorie and protein needs. TPN therapy was ultimately discontinued on July 14, 2022. As of September 30, 2022, the patient has stabilized at her pre-COVID weight of 45 kg with full recovery of appetite, function, and cognition. Discussion(s): The ASPEN Consensus Recommendations for Refeeding Syndrome (da Silva, et al) describe the repletion of electrolyte levels before introducing calories to prevent end-organ damage associated with refeeding syndrome (respiratory muscle dysfunction, decreased cardiac contractility, cardiac arrhythmias, and encephalopathy). Conclusion(s): This case study highlights the successful initiation of home TPN therapy in a patient at high risk of refeeding syndrome post COVID-19 infection. Although home start TPN and the risk of refeeding syndrome are not new concepts, they must be considered in the setting of COVID-19. Given the effects COVID-19 has on taste, smell, and appetite and the recent finding that one-third of patients with COVID infection may experience weight loss of >= 5%, nutrition support and patient education are vital components of overall patient care. (Figure Presented).

Coordination and Cognition in Pure Nutritional Wernicke's Encephalopathy with Cerebellar Degeneration after COVID-19 Infection: A Unique Case Report.

BACKGROUND: Alcoholic cerebellar degeneration is a restricted form of cerebellar degeneration, clinically leading to an ataxia of stance and gait and occurring in the context of alcohol misuse in combination with malnutrition and thiamine depletion. However, a similar degeneration may also develop after non-alcoholic malnutrition, but evidence for a lasting ataxia of stance and gait and lasting abnormalities in the cerebellum is lacking in the few patients described with purely nutritional cerebellar degeneration (NCD). METHODS: We present a case of a 46-year-old woman who developed NCD and Wernicke's encephalopathy (WE) due to COVID-19 and protracted vomiting, resulting in thiamine depletion. We present her clinical course over the first 6 months after the diagnosis of NCD and WE, with thorough neuropsychological and neurological examinations, standardized clinical observations, laboratory investigations, and repeated MRIs. RESULTS: We found a persistent ataxia of stance and gait and evidence for an irreversible restricted cerebellar degeneration. However, the initial cognitive impairments resolved. CONCLUSIONS: Our study shows that NCD without involvement of alcohol neurotoxicity and with a characteristic ataxia of stance and gait exists and may be irreversible. We did not find any evidence for lasting cognitive abnormalities or a cerebellar cognitive-affective syndrome (CCAS) in this patient.

Gayet Wernicke's Encephalopathy after Covid-19 in Elderly Subjects in Tropical Environments: Study of Six (6) Observations in Conakry

In sub-Saharan Africa, the COVID-19 pandemic has caused severe malnutrition in elderly populations with the appearance of vitamin deficiencies, in particular thiamine responsible for Gayet Wernicke's encephalopathy (EGW). We present a series of six (6) patients hospitalized in the Neurology Department of the CHU Ignace Deen for the management of a brain syndrome with vigilance disorders after recovery from COVID-19, including oculomotor disorders, motor incoordination on a course of severe weight loss. The six patients underwent an evaluation of malnutrition by determining the WHO body mass index, the Detsky index, the serum albumin assay, the thiamine assay and a neuroradiological assessment (MRI) and an electroencephalogram (EEG) examination although this does not seem necessary for diagnosis. Study of nutritional status: weight loss greater than 5%, patients in Desky group B and C, plasma albumin<30 g/l, lowered thiamine and MRI neuroradiological data: by the existence of hypersignals in certain regions of the neocortex, certain gray nuclei, the mammillary bodies the thalamic nuclei close to the wall of the 3rd ventricle and the regions bordering the 4th ventricle sign Gayet Wernicke's encephalopathy syndrome. This study shows a stereotyped clinical, biological, neuroradiological and evolutionary profile of Gayet Wernicke's encephalopathy in elderly subjects recovered from Covid-19 with proven malnutrition. These results are useful for the therapeutic and prognostic discussion.

Thiamine pharmaconutrition in sepsis: Monotherapy, combined therapy, or neither? Current evidence on safety and efficacy.

Sepsis is a life-threatening condition characterized by multiorgan dysfunction due to an exaggerated host response to infection associated with a homeostatic failure. In sepsis, different interventions, aimed at improving clinical outcomes, have been tested over the past decades. Among these most recent strategies, intravenous high-dose micronutrients (vitamins and/or trace elements) have been investigated. According to current knowledge, sepsis is characterized by low thiamine levels, which are associated with illness severity, hyperlactatemia, and poor clinical outcomes. However, caution is needed about the clinical interpretation of thiamine blood concentration in critically ill patients, and the inflammatory status, based on C-reactive protein levels, should always be measured. In sepsis, parenteral thiamine has been administered as monotherapy or in combination with vitamin C and corticosteroids. Nevertheless, most of those trials failed to report clinical benefits with high-dose thiamine. The purpose of this review is to summarize the biological properties of thiamine and to examine current knowledge regarding the safety and efficacy of high-dose thiamine as pharmaconutrition strategy when administering singly or in combination with other micronutrients in critically ill adult patients with sepsis or septic shock. Our examination of the most up-to-date evidence concludes that Recommended Daily Allowance supplementation is relatively safe for thiamine-deficient patients. However, current evidence does not support pharmaconutrition with high-dose thiamine as a single therapy or as combination therapy aimed at improving clinical outcomes in critically ill septic patients. The best nutrient combination still needs to be determined, based on the antioxidant micronutrient network and the multiple interactions among different vitamins and trace elements. In addition, a better understanding of the pharmacokinetic and pharmacodynamic profiles of intravenous thiamine is needed. Future well-designed and powered clinical trials are urgently warranted before any specific recommendations can be made regarding supplementation in the critical care setting.

Wernicke's encephalopathy in adolescents with anorexia nervosa.

Anorexia Nervosa (AN) has always been prevalent in adolescents. During the COVID-19 pandemic, the eating disorder community across the world has noted a sharp increase in adolescent patients with AN and the severity of medical compromise. Rarely seen sequelae have become increasingly more common. This case report describes two previously healthy female adolescents with severe malnutrition due to AN admitted for nutritional stabilization who exhibited paranoid delusions responsive to thiamine and olanzapine. Though neither exhibit the full triad or all the Caine criteria for Wernicke's Encephalopathy (WE), the triad will not present completely in most patients with WE, especially in the pediatric population. Having one symptom of the triad is indicative of WE. Due to the decreased number of clinical criteria for Wernicke's encephalopathy coupled with the lack of typical brain MRI findings found in these patients, we recommend a high index of suspicion for WE and investigation with thiamine. Thiamine supplementation should be standard care in AN with oral supplementation in stable conditions. In the case of refeeding syndromes, preventative parenteral thiamine 100 mg IV qd, and in the case of thiamine deficiency, thiamine 500 mg IV TID.

Bilateral papilledema with vision loss due to post-COVID-19-induced thiamine deficiency: illustrative case.

BACKGROUND: Bilateral papilledema with vision loss is considered a neurosurgical emergency due to high intracranial pressure. However, it may not be the only cause of papilledema. The authors reported an association among coronavirus disease 2019 (COVID-19), bilateral papilledema, blindness, and Wernicke's encephalopathy (WE). OBSERVATIONS: An 18-year-old woman presented to the neurosurgery service with rapid profound vision loss and bilateral papilledema. She had COVID-19 3 months earlier with subsequent loss of smell (anosmia) and taste (ageusia), which resulted in hyperemesis and a 43-lb weight loss. Examination revealed ataxia, horizontal nystagmus, and blindness. Magnetic resonance imaging and magnetic resonance venography of her brain were normal. Presumptive diagnosis of WE was made, and she was treated with intravenous thiamine with restoration of vision within 48 hours. Patient's thiamine level was less than half the normal value. LESSONS: Neurosurgeons should be aware of this unique correlation between papilledema and vision loss and its association with WE due to post-COVID-19 hyperemesis and weight loss from anosmia and ageusia.

A Case of Cotard Syndrome and Neurosyphilis

BACKGROUND: Cotard syndrome is a rare neuropsychiatric condition in which individuals have delusions of being deceased or losing their organs. It is often seen in patients with severe depression and is associated with catatonia.1 Neurosyphilis is a severe sequelae of untreated treponema pallidum infection in which the paretic form of this disorder commonly has a psychiatric presentation. 2 We present a rare case of Cotard syndrome in a patient with neurosyphilis with successful treatment. OBJECTIVE: To understand Cotard syndrome and underlying neuropsychiatric conditions, and characterize the diagnosis and management of psychiatric symptoms in a patient with neurosyphilis. METHODS: Review of a case using electronic medical records and relevant literature. Key terms searched: 'Cotard syndrome,' 'neurosyphilis,' 'COVID-19 infection' using Medscape and Google Scholar. RESULTS: We present a 49-year-old male with a history of alcohol use disorder in remission, depression, and history of COVID-19 (asymptomatic) 6 months prior. The patient presented to the emergency department for recent changes in behavior. He was agitated, threatening, and required chemical and physical restraint. Evaluation was notable for illogical thought processes with somatic delusions. He repeatedly stated, 'I am already dead, my organs have died,' and had an episode of catatonia. All tests including drug screen and COVID-19 were negative. Rapid plasma regain (RPR) titer was 1:64. Neurology and Infectious Disease were consulted. Lumbar puncture revealed positive venereal disease research laboratory (VDRL) titer of 1:4. The patient was diagnosed with neurosyphilis and major depressive disorder with psychosis with Cotard syndrome. He was treated with intravenous (IV) penicillin G and was discharged on oral mirtazapine 30 mg and olanzapine 20 mg nightly at bedtime, oral donepezil 5 mg daily, thiamine, and folate. CONCLUSIONS: Cotard syndrome is often seen in depression with psychotic features.1 Neurosyphilis can present with depression, anxiety, psychosis, and dementia. Early identification is the key for successful treatment. This is a unique case of neurosyphilis with features of Cotard syndrome in a patient with a history of depression with treatment noncompliance. Studies show that quetiapine and risperidone improve psychosis in neurosyphilis.5 In this case, neurosyphilis was successfully treated with IV penicillin G for 2 weeks. The patient was also tried on antipsychotics and mood stabilizers ' specifically aripiprazole, valproic acid, and haloperidol ' and was eventually stabilized on oral olanzapine 20 mg taken nightly at bedtime. Our differential diagnosis also included COVID-19 delirium with Cotard syndrome, which was ruled out due to a negative COVID test. To our knowledge, there are 2 cases of COVID-19 delirium with Cotard syndrome.6 We present this case to inform clinicians of rare manifestations of neurosyphilis in patients with comorbid psychiatric illness and to advance research into treatment options for psychosis in neurosyphilis.

Alcohol Use and misuse during the COVID-19 pandemic

GPs can play a pivotal role in the identification and management of alcohol problems at any time, and their role is even more important during the COVID-19 pandemic as more and more patients are resorting to alcohol to manage the stress and anxiety created by the pandemic. © 2021 Medicine Today Pty Ltd. All rights reserved.

A RARE CASE of ACUTE INFLAMMATORY DEMYELINATING POLYRADICULOPATHY FOLLOWING the SECOND DOSE of PFIZER COVID-19 VACCINE

Background: We present a case of a 36 year-old female who developed Acute Immune-mediated Demyelinating Polyneuropathy (AIDP) after receiving the second dose of Pfzer COVID-19 vaccine. Objectives: To report a rare auto-immune complication of COIVD-19 vaccination. To educate and inform physicians about the approach to diagnosing AIDP and narrowing down its etiology. Methods: Case report and literature review Results: A 36 year-old female with no signifcant past medical history presented to the hospital with progressive bilateral paresthesia. She started to experience numbness and tingling sensation in her extremities 1 week after receiving the second dose of Pfzer COVID-19 vaccine. Following 5 days of symptoms onset, she was no longer able to hold onto objects and experienced difficulty ambulating without assistance. Physical exam was notable for decreased distal sensation to touch and pain in all 4 limbs, otherwise, the rest of her neurological and musculoskeletal evaluation was normal. MRI-head showed small scattered foci of increased FLAIR signal in the white matter, suggesting an underlying infammatory process. Electromyography (EMG) was performed and showed evidence of acute diffuse sensorimotor neuropathy with mixed axonal and demyelinating features. These results along with the clinical features allowed us to diagnose our patient with Acute Immune-mediated Demyelinating Polyneuropathy (AIDP). Extensive autoimmune workup, including anti-GM1, GD1b, Gq1b, ANA, DS-DNA, RF, CCP, and C/P ANCA, were unremarkable. She had positive anti-Ro atb but did not have any clinical or physical features that would suggest Sjogren's Syndrome. Vitamin levels (B12, folate, thiamine) were found to be normal. Infectious workup of serum and CSF which included hepatitis serologies, Campylobacter jejuni serology, Lyme atb, CMV atb, EBV atb were all negative. The possible etiology of her disease was attributed to Pfzer COVID-19 vaccine given the temporal correlation. She was subsequently treated with 6 cycles of IVIG which resulted in moderate symptomatic improvement. Conclusion: AIDP is an autoimmune-guided infammatory neuropathy which result in axonal degeneration of myelinated nerves [1]. In some extremely rare cases, molecular mimicry following vaccination may lead to this disease [1]. There have been reports of AIDP linked to Johnson & Johnson and AstraZeneca COVID-19 vaccines [2]. Recently, a few cases have also been observed with Pfzer COVID-19 vaccine [2-3]. Interestingly, the majority of these cases occurred after the frst dose of the vaccine, making our case even more peculiar [2]. We report this case as physicians should be made aware that AIDP is a potential complication of COVID-19 vaccination. Given the extreme rarity of these cases, it is also important to note that more common infectious and autoimmune etiology of AIDP should be investigated before attributing any potential causal relationship to COVID-19 vaccines.

A Case of Beriberi After MIS-C

Introduction: As of June 2021, 4 million children have tested positive for COVID-19 in the US. In contrast to adults, children are often hospitalized with gastrointestinal symptoms including persistent vomiting. Pancreatitis has also been seen in MISC, which can lead to malnutrition. Most physician learn about thiamine deficiency and Wernicke Encephalopathy in patients with severe alcoholism or in low-income settings. We cared for a child with Wernicke Encephalopathy due to subacute malnutrition and weight loss after pancreatitis secondary to MISC in the US. Case Description: A 13-year-old female presented to Levine Children's Hospital with weight loss. She was diagnosed with COVID on 1/23/21 with 1 week of URI symptoms, with baseline weight 165 pounds (BMI 31.1). She was seen in an Emergency Department (ED) on 3/1/21 for vomiting with lipase 350u/L;she received fluids and was discharged. She represented on 3/7/21 with persistent symptoms weighing 135.5 pounds (BMI 25.6) with lipase 790u/L. She was discharged after three days with a diagnosis of post-COVID pancreatitis and lipase 600u/L. After discharge, she continued losing weight despite ondansetron. She followed up with GI on 3/15, weighing 130 pounds (BMI 24.5). An abdominal MRI and endoscopy were normal. She was started on omeprazole and cyproheptadine. She presented to Levine Children's Hospital on 3/24/21 for a second opinion. Upon admission, her serum lipase was 895u/L and she weighed 115 pounds (BMI 21.7). She was started on dextrose-containing fluids and developed seizures on 3/27/21. MRI brain was normal. Ophthalmology noted bilateral abducens nerve palsy. She developed worsening mental status and respiratory failure, so was intubated. A repeat MRI brain revealed posterior reversible encephalopathy syndrome and findings specific for Wernicke Encephalopathy. Thiamine level was low, and empiric thiamine was initiated. She was started on feeds and clinically improved. She was then extubated and showed improvements in her motor function and ability to follow commands. She transferred to inpatient rehab and continues to make progress. Discussion: Identification of the degree of malnutrition for this patient was difficult to obtain due to non-communicating EMRs. This limited the providers' ability to accurately quantify the degree of weight loss and the potential for Thiamine deficiency. The combination of limited body storage and short half-life can result in total depletion of thiamine stores within 2 weeks leading to altered mental status. Unfortunately, stigmatization of obesity in children has been well documented and malnutrition may be overlooked due to a normal BMI. Conclusion: Obtaining growth charts for patients presenting with weight loss is important as they provide objective data and help prevent obesity bias. If a child has a history of weight loss and develops altered mental status, vitamin B deficiencies should be considered in the differential. Pancreatitis associated with MIS-C can cause significant malnutrition leading to Wernicke Encephalopathy.

A 51-YEAR-OLD MAN WITH WEIGHT LOSS AND CARDIOGENIC SHOCK

CASE: A 51-year-old man without significant past medical history presented to our hospital with dyspnea on exertion. SARS-CoV-2 was detected on routine occupational screening 2 months prior to admission. He subsequently reported a 100lb weight loss, during which time he experienced dysgeusia and ate primarily cereal, sandwiches, and potatoes and consumed nearly no fruits or vegetables. Three weeks prior to admission he developed postprandial nausea and vomiting and anorexia. A week later he developed progressive epigastric pain, lower extremity edema, and dyspnea while walking around the college campus where he worked as a security guard, and sought medical attention. He did not have fever, chills, night sweats, cough, orthopnea, paroxysmal nocturnal dyspnea, rash, or diarrhea. He had not seen a doctor in 20 years and took no medications. He did not drink alcohol, smoke cigarettes, or use illicit substances. Vital signs were T 36.6°F HR 104 BP 149/111 RR 20 and SpO2 97%. Physical examination revealed a cachectic man with bitemporal wasting, sunken orbits, poor dentition, and severe periodontal disease. JVP was 14cm of H2O at 45°. An S3 was present. The abdomen was tender to palpation in the mid epigastrium. The extremities were cool with 3+ pitting edema. Pancreatitis was diagnosed after discovery of markedly elevated lipase levels and peripancreatic fat stranding on abdominal CT. TTE showed biventricular systolic dysfunction with LVEF 15%. He developed cardiogenic shock complicated by oliguric renal failure, congestive hepatopathy and obtundation, requiring ICU transfer for diuresis and inotropic support. Further workup revealed deficiencies of thiamine, zinc, and vitamins A, C, and D. A regadenoson myocardial perfusion PET/CT showed no flow-limiting coronary artery disease, and workup for inflammatory, infectious, and toxic-metabolic causes of heart failure was unrevealing. While COVID myocarditis and multisystem inflammatory syndrome in adults (MIS-A) were considered, ultimately, a diagnosis of wet beriberi was made. After 5 months of aggressive nutritional supplementation via percutaneous gastrostomy tube and initiation of guideline-directed medical therapy, LVEF improved to 53% and weight increased by 35lbs. IMPACT/DISCUSSION: Wet beriberi is a potentially underrecognized cause of dilated cardiomyopathy in resource-rich areas. Within 3 months, thiamine deficiency can cause high-output heart failure due to impaired myocardial energy metabolism and dysautonomia. Risk factors include alcohol use disorder, prolonged vomiting, and history of bariatric surgery. CONCLUSION: The laboratory evaluation of non-ischemic dilated cardiomyopathy should include measurement of serum thiamine, carnitine, and selenium levels in select patients, alongside iron studies, ANA, screening for HIV, Chagas disease, and viral myocarditis, and genetic testing in patients with a suggestive family history. Empiric thiamine repletion should be considered in all critically ill patients with evidence of malnutrition.

Sea grapes Kombucha Tea Improves Liver-Superoxide dismutase (SOD) Serum in Mice Fed on Cholesterol- and Fat-enriched Diet: A Novel Probiotic Ready-to-drink Rich in Ascorbic Acid

Background/Objectives: Sea grapes (Caulerpa racemosa) are rich in macro-micronutrients, such as protein, minerals, folic acid, ascorbic acid (Vitamin C), vitamin A, vitamin B1, and fiber.(1) Kombucha tea is a synbiotic fermented beverage that has many health benefits which fermentation process increases antioxidant levels in food products.(2) This study aims to evaluate the benefits of sea grapes kombucha tea, which include the amounts of vitamin C and its effect on Liver-Superoxide dismutase (SOD) serum in mice fed on cholesterol- and fat-enriched diet (CFED). Methods: The Kombucha tea in this study used the formulation of the previous study.(3) Vitamin C amounts were tested using the Titration-Iodometry method. Furthermore, 40 albino male (Mus musculus) mice weighing between 20-30 g were divided into four groups of ten each;group A as normal control (standard dry pellet diet), group B were fed CFED only, and C and D were fed CFED which given 150 and 300 mg/kgBW sea grapes kombucha tea (p.o.) for 4 weeks. This protocol has been registered at https://preclinicaltrials.eu (International Register of Preclinical Trials Protocols) PCTE0000258 and approved by the Ethics Committee RSUP Prof. Dr. RD. Kandou 100/EC/ KEPK-KANDOU/VI/2021. Statistical analysis in this study used The One-Way Anova SPSS 26.0. Results: Ascorbic acid amounts in this study kombucha tea was 1.45 ± 3.82 mg.mL-1. There was a significant difference in SOD levels between groups (p < 0.0001). SOD levels in group A, B, C, and D respectively 16.90 ± 2.82 U/mL;8.79 ± 0.67 U/mL;63.75 ± 4.55 U/mL and 80.27 ± 4.13 U/mL. Dosage of 300 mg/kgBW has significantly increased SOD activity (p < 0.0001) compared to 150 mg/kgBW. Discussion / Conclusion: The sea grapes kombucha tea has the potential to be a ready-to-drink beverage to meet daily vitamin C needs and increase SOD-Liver (Intracellular antioxidant). This study showed in line with previous study that consumption of ascorbic acid significantly increased the SOD activity in type-2 diabetes patients.(4) SOD plays a very important role as a defense against oxidative stress in the body.(5) Sea grapes kombucha tea has the potential to be an anti-inflammatory functional food and as a good immunomodulatory agent, especially during the COVID-19 pandemic.

A CASE REPORT ON COVID- 19: REVIEW OF MEDICATIONS

Rationale: COVID-19 is also known as Novel coronavirus 2019 or acute respiratory syndrome caused due to coronavirus or SARS-CoV-2 is an RNA virus belongs to β- Coronaviridae family.COVID also causes severe pneumonia and acute respiratory distress syndrome (ARDS), which can result in difficulty breathing and necessitate mechanical ventilation and intensive care unit management. Patient concerns: A 47-yearmale with a history of hypertension who was presented to hospital with worsening fevers, cough, and respiratory distress. Diagnosis: CT scan of the chest showed multiple subsegmental patchy ill, defined broncho centric and sub-pleural areas of ground glass opacities with septal thickening are seen in both the lungs and test of COVID also turned positive. Interventions: He was being treated aggressively in the intensive care unit with intravenous Prednisolone, Felbinac, Piperacillin/tazobactam.He also received a loading dose of remdesivir however was unable to complete the course due to sudden droppage of SP02. Outcomes: He remained critically ill and eventually passed away. Lessons: COVID-19 has become a global pandemic and a major hit to our healthcare systems, with a rapidly rising death rate. There is currently no approved treatment regimen for COVID-19 infections. The alarming increase in cases per day keeps researchers busy to find a cure and to reduce the global mortality rate.

Unanswered questions on the use of hydrocortisone, ascorbic acid, and thiamine therapy in sepsis and septic shock.

PURPOSE: To evaluate current evidence on the utility of hydrocortisone, ascorbic acid, and thiamine (HAT) therapy for the management of septic shock. SUMMARY: The following keyword search terms were utilized in PubMed to identify relevant articles: ascorbic acid, thiamine, hydrocortisone, shock, and critical care. Articles relevant to HAT therapy in patients with septic shock were selected. Retrospective cohorts and randomized controlled trials were included in this review; case reports/series were excluded. Data from included studies illustrating the use of HAT therapy for the management of sepsis and septic shock, including data on time to HAT therapy initiation, severity of illness at baseline, duration of vasopressor therapy, progression of organ failure, and mortality, were evaluated. CONCLUSION: The utilization of HAT therapy for the management of sepsis and septic shock remains controversial. Hemodynamic benefits have been shown to be most pronounced when HAT therapy is initiated earlier. Future studies directed at earlier initiation may be necessary to confirm this theory.

Therapeutic potential of vitamin B1 derivative benfotiamine from diabetes to COVID-19.

Benfotiamine (S-benzoylthiamine-O-monophosphate), a unique, lipid-soluble derivative of thiamine, is the most potent allithiamine found in roasted garlic, as well as in other herbs of the genus Allium. In addition to potent antioxidative properties, benfotiamine has also been shown to be a strong anti-inflammatory agent with therapeutic significance to several pathological complications. Specifically, over the past decade or so, benfotiamine has been shown to prevent not only various secondary diabetic complications but also several inflammatory complications such as uveitis and endotoxemia. Recent studies also demonstrate that this compound could be used to prevent the symptoms associated with various infectious diseases such as HIV and COVID-19. In this review article, the authors discuss the significance of benfotiamine in the prevention of various pathological complications.

"MATH+" Multi-Modal Hospital Treatment Protocol for COVID-19 Infection: Clinical and Scientific Rationale.

In December 2019, coronavirus disease 2019 (COVID-19), a severe respiratory illness caused by the new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, China. The greatest impact that COVID-19 had was on intensive care units (ICUs), given that approximately 20% of hospitalized cases developed acute respiratory failure (ARF) requiring ICU admission. Based on the assumption that COVID-19 represented a viral pneumonia and no anti-coronaviral therapy existed, nearly all national and international health care societies recommended "supportive care only" avoiding other therapies outside of randomized controlled trials, with a specific prohibition against the use of corticosteroids in treatment. However, early studies of COVID-19-associated ARF reported inexplicably high mortality rates, with frequent prolonged durations of mechanical ventilation (MV), even from centers expert in such supportive care strategies. These reports led the authors to form a clinical expert panel called the Front-Line COVID-19 Critical Care Alliance (www.flccc.net). The panel collaboratively reviewed the emerging clinical, radiographic, and pathological reports of COVID-19 while initiating multiple discussions among a wide clinical network of front-line clinical ICU experts from initial outbreak areas in China, Italy, and New York. Based on the shared early impressions of "what was working and what wasn't working", the increasing medical journal publications and the rapidly accumulating personal clinical experiences with COVID-19 patients, a treatment protocol was created for the hospitalized patients based on the core therapies of methylprednisolone, ascorbic acid, thiamine, heparin and non-antiviral co-interventions (MATH+). This manuscript reviews the scientific and clinical rationale behind MATH+ based on published in-vitro, pre-clinical, and clinical data in support of each medicine, with a special emphasis of studies supporting their use in the treatment of patients with viral syndromes and COVID-19 specifically.

Pseudothrombotic microangiopathy and pancytopenia as a rare presentation of vitamin B12 deficiency

Case Report A 62-year-old male presented to our hospital with a few days of worsening dyspnea, associated with numbness in the left lower extremity, dizziness and transient brief chest pain that was described as a sharp intermittent pain. He denied any fever, chills, nausea, vomiting, diarrhea, headache, or recent ill contacts. The patient also denied any family history of blood or bone morrow disease. He had been released from incarceration 2 days prior to the presentation. Complete blood count revealed pancytopenia with hemoglobin of 6.8 g/dL, MCV of 112 fL, white blood cell count of 1.2 K/uL, and platelet count of 78 K/uL. The patient was transfused with packed red blood cells and then admitted to the inpatient medicine ward for further treatment and evaluation. Blood smear confirmed the pancytopenia with severe neutropenia, macrocytosis, and moderate thrombocytopenia. In addition, it showed erythrocytes with marked poikilocytosis including occasional schistocytes and teardrop cells. His lab investigations were notable for B12 level below 150 pg/mL (Normal range 211-911), fibrinogen of 144 mg/dL , haptoglobin less than 10 mg/dL, LDH of 1013 U/L. Other lab studies including troponin, ferritin, TIBC, serum iron, vitamin B1, PT/INR, PTT, SPEP, COVID-19, EBV, CMV, HIV, Hepatitis A, B, and C were all unrevealing. Abdominal ultrasound was significant for splenomegaly. CT head and chest xray were unremarkable. After starting treatment with cobalamin therapy, the patient has shown improvement in terms of cell counts, resolution of hemolysis. He also reported significant improvement in tingling and dizziness. All this confirms the diagnosis. Vitamin B12 deficiency manifestations can vary between asymptomatic, mild, and severe. In our case, the patient presented with pseudothrombotic microangiopathy and pancytopenia. Both are rare and serious manifestations of vitamin B12 deficiency. Physicians should be aware of cobalamin deficiency as one of the etiologies for pancytopenia and pseudothrombotic microangiopathy. Therefore, an early recognition and treatment is crucial. (Figure Presented).

COVID-19 and micronutrient deficiency symptoms - is there some overlap?

BACKGROUND & AIMS: COVID-19 is highly inflammatory and when it affects the elderly who have multiple comorbidities, the risk of malnutrition is high. The aim of this review is to highlight the evidence for COVID-19 and risk for malnutrition (macro- and micro-nutrient deficiency) sharing two case reports. METHODS: We report two cases of patients with COVID-19. The first case includes a 75-year-old male with increasing confusion, delirium and malnutrition once he had clinically resolved from his COVID-19 diagnosis. The patient had a number of comorbidities and was treated with diuretics before and after his hospital admission. He was treated with intravenous thiamine and enteral nutrition. The second case includes a 77-year-old male with diabetes who presented with suspected vitamin C deficiency likely due to chronic aspirin use nearly two weeks prior to being diagnosed with pneumonia and COVID-19. The patient recovered from his COVID-19 diagnosis but continued to decline nutritionally and was readmitted sixty days later with failure to thrive. RESULTS: The first case had significant improvements in his appetite and neurological conditions following thiamine infusion and enteral nutrition and was discharged to home after a 19-day hospital stay. The second case presented with a vitamin C deficiency before testing positive for COVID-19. Although he did recover from COVID-19 he struggled to meet nutritional needs post-COVID and passed away 60 days after his COVID-19 diagnosis with pneumonia and failure to thrive. CONCLUSION: Elderly patients with chronic diseases who use nutrient depleting medications are particularly high risk for micronutrient deficiency when they also experience the inflammatory insult of COVID-19. Patients who continue to have poor nutrition intake even after they appear to be clinically resolved from the virus should be closely monitored.

Nutritional and industrial value of turkey meat "Meleagris Gallopavo": review

The relationship between meat consumption and health is complex and should be analyzed in detail, paying particular attention to the relevant differences that characterize the effects of different types of meat, and in several studies on poultry meat, including turkey, which is characterized by its highly digestible proteins (with low levels of collagen), and of good nutritional quality as well as unsaturated fats (found mainly in the skin and easily removed) and vitamins of group B (mainly thiamine, vitamin B6, and pantothenic acid), Minerals (such as iron, zinc, and copper) make its meat a valuable food. Through this study, it was found that there is a relationship between the consumption of turkey meat within a balanced diet and good health. Consuming it as part of a diet rich in vegetables is associated with a reduced risk of weight gain, obesity, cardiovascular disease, and type 2 diabetes. White meat (and poultry in particular) is considered moderately protective or neutral against cancer risk. The importance of poultry meat to humans has also been recognized by the Food and Agriculture Organization of the United Nations (FAO), which considers this widely available and relatively inexpensive food to be particularly beneficial in developing countries, as it can help fill in the deficiency of essential nutrients. Consumption of Turkey also contributes to the overall quality of the diet at specific ages and conditions (before conception, during pregnancy until the end of breastfeeding, during growth, and into old age) and is suitable for those with an increased need for calories and protein compared to the general population. And it was found that turkey meat contains some vital amines, which are an indicator of quality, as well as having antioxidant and antibacterial activity, and it has been proven that eating this type of meat reduces the incidence of COVID-19 disease.