Diagnosis of Wernicke's Encephalopathy in Patients With a Psychiatric History: A Case Series and Literature Review.

Objective: To review the literature on diagnostic criteria and management of Wernicke's encephalopathy (WE) and its application in psychiatric populations.Evidence Review: A PubMed MEDLINE search was conducted in February 2022 and updated in April 2022 for articles published in English between 2012 and 2022 describing clinical findings and treatment of WE. Reference lists of included articles and treatment guidelines were reviewed. Search terms included Wernicke's encephalopathy, thiamine, thiamine administration dosage, and prescribing. Additionally, 2 cases with co-occurring psychiatric and WE manifestations were selected from the consult-psychiatry service between July and December 2021. Pertinent clinical findings and management were extracted from the literature and compared with that of the cases.Findings: 113 titles were retrieved; 39 studies were excluded. Exclusion criteria included studies done in patients < 18 years old, animal studies, studies with no abstract, and studies with no clinical discussion. Twelve articles were added from the grey literature. Eighty-six articles were included in the review. Only 7 studies discussed WE in psychiatry. The results reaffirm the lack of information regarding diagnosis and treatment of WE in the general population. Clinical cases suggest further increased risk in the psychiatric population.Conclusion and Relevance: Evidence suggests underdiagnosis and undertreatment of WE in general populations and psychiatric patients at increased risk for malnutrition. An interdisciplinary approach improves time to diagnosis and management of comorbidities. We recommend dosing guided by clinical response; however, evidence suggests lengthier and higher doses of thiamine may be needed. Addition of neuroleptics may be necessary for management of psychiatric symptoms and relapse prevention.Prim Care Companion CNS Disord 2023;25(4)22nr03447. Author affiliations are listed at the end of this article.

Post-acute COVID-19 Syndrome Negatively Impacts Physical Function, Cognitive Function, Health-Related Quality of Life, and Participation.

OBJECTIVE: This report describes persistent symptoms associated with post-acute COVID-19 syndrome (PACS) and the impact of these symptoms on physical function, cognitive function, health-related quality of life, and participation. DESIGN: This study used a cross-sectional observational study design. Patients attending Mount Sinai's post-acute COVID-19 syndrome clinic completed surveys containing patient-reported outcomes. RESULTS: A total of 156 patients completed the survey, at a median (range) time of 351 days (82-457 days) after COVID-19 infection. All patients were prevaccination. The most common persistent symptoms reported were fatigue (n = 128, 82%), brain fog (n = 105, 67%), and headache (n = 94, 60%). The most common triggers of symptom exacerbation were physical exertion (n = 134, 86%), stress (n = 107, 69%), and dehydration (n = 77, 49%). Increased levels of fatigue (Fatigue Severity Scale) and dyspnea (Medical Research Council) were reported, alongside reductions in levels of regularly completed physical activity. Ninety-eight patients (63%) scored for at least mild cognitive impairment (Neuro-Qol), and the domain of the EuroQol: 5 dimension, 5 level most impacted was Self-care, Anxiety/Depression and Usual Activities. CONCLUSIONS: Persistent symptoms associated with post-acute COVID-19 syndrome seem to impact physical and cognitive function, health-related quality of life, and participation in society. More research is needed to further clarify the relationship between COVID-19 infection and post-acute COVID-19 syndrome symptoms, the underlying mechanisms, and treatment options.

Increased Secondary Infection in COVID-19 Patients Treated with Steroids in New York City.

Steroids are expected to be effective in the treatment of cytokine release syndrome, which is considered to be associated with severe cases of coronavirus disease 2019 (COVID-19). We aimed to investigate the use of steroids and its effects. We conducted a retrospective chart review and an analysis of 226 consecutive hospitalized patients with confirmed COVID-19. Patients were divided into those who received steroids (steroid group) and those who did not (no steroid group). Inverse probability weighted analysis was performed to assess the effect of steroids on in-hospital mortality. The steroid group had higher rates of preexisting hypertension and peripheral vascular disease as well as higher lactate dehydrogenase levels, d-dimer levels, and inflammatory markers than the no steroid group (all P <0.05). The steroid group had significantly higher rates of multifocal pneumonia than the no steroid group at admission (75.4% vs. 50.3%, P = 0.001). Notably, the steroid group had higher rates of developing bacterial infection (25% vs. 13.1%, P = 0.041) and fungal infection (12.7% versus 0.7%, P <0.001) during the hospital course than the no steroid group. After adjustment, it was observed that steroids did not decrease or increase in-hospital mortality (odds ratio [95% confidence interval]: 1.02 [0.60-1.73, P = 0.94]). There was an increase in bacterial and fungal infections with steroid use.

Cardiac Injury and Outcomes of Patients With COVID-19 in New York City.

BACKGROUND: Prior studies demonstrated that elevated troponin in patients with COVID-19 was associated with increased in-hospital mortality. However, the association of cardiac injury and electrocardiogram (ECG) changes remains unclear. The aim of this study was to investigate the association of cardiac injury with ECG abnormality and with in-hospital mortality. METHODS: We conducted a retrospective cohort study of patients who were hospitalised with COVID-19 between 13 March and 31 March 2020. Those patients with troponin I measurement were included in the study and divided into those who had elevated troponin I (cardiac injury group) and those who did not (no cardiac injury group). Statistical analyses were performed to compare differences between the groups, and a multivariate logistic regression model was constructed to assess the effect of cardiac injury on in-hospital mortality. RESULTS: One hundred and eight-one (181) patients were included, 54 of whom were in the cardiac injury group and 127 in the no cardiac injury group. The mean age was 64.0±16.6 years and 55.8% were male. The cardiac injury group was more likely to be older, have a history of coronary artery disease, atrial fibrillation and congestive heart failure compared to the no cardiac injury group (all p<0.05); there was no difference in presence of chest pain (cardiac injury group versus no cardiac injury group: 17.0% versus 22.5%, p=0.92); the cardiac injury group had a significantly higher value of brain natriuretic peptide, procalcitonin, interleukin-6 and D-dimer (all p<0.05); they had numerically more frequent ECG abnormalities such as T wave inversion (13.2% versus 7.5%, p=0.23) and ST depression (1.9% versus 0.0%, p=0.13) although statistically not significant; they had significantly higher in-hospital mortality (42.3% versus 12.6%, p<0.001). With a multivariate logistic regression model, age (odds ratio [95% confidence interval]: 1.033 [1.002-1.065], p=0.034) and cardiac injury (3.25 [1.40-7.54], p=0.006) were independent predictors of in-hospital mortality. CONCLUSIONS: Patients with COVID-19 with elevated troponin I had a relatively low proportion of chest pain and ECG abnormality. Cardiac injury was independently associated with in-hospital mortality.

Multisensory, Nature-Inspired Recharge Rooms Yield Short-Term Reductions in Perceived Stress Among Frontline Healthcare Workers.

We are currently facing global healthcare crisis that has placed unprecedented stress on healthcare workers as a result of the coronavirus disease 2019 (COVID-19). It is imperative that we develop novel tools to assist healthcare workers in dealing with the significant additional stress and trauma that has arisen as a result of the pandemic. Based in research on the effects of immersive environments on mood, a neuroscience research laboratory was rapidly repurposed using commercially available technologies and materials to create a nature-inspired relaxation space. Frontline healthcare workers were invited to book 15-min experiences in the Recharge Room before, during or after their shifts, where they were exposed to the immersive, multisensory experience 496 Recharge Room users (out of a total of 562) completed a short survey about their experience during an unselected, consecutive 14-day period. Average self-reported stress levels prior to entering the Recharge Room were 4.58/6 (±1.1). After a single 15-min experience in the Recharge Room, the average user-reported stress level was significantly reduced 1.85/6 (±1.2; p < 0.001; paired t-test). Net Promoter Score for the experience was 99.3%. Recharge Rooms such as those described here produce significant short-term reductions in perceived stress, and users find them highly enjoyable. These rooms may be of general utility in high-stress healthcare environments.

Palliative Care Team Involvement in Patients With COVID-19 in New York City.

BACKGROUND: With the highest number of cases in the world as of April 13, 2020, New York City (NYC) became the epicenter of the global coronavirus disease 2019 (COVID-19) pandemic. The data regarding palliative team involvement in patients with COVID-19, however, remains scarce. We aimed to investigate outcomes of palliative team involvement for the patients with COVID-19 in NYC. METHODS: Consecutive 225 patients with confirmed COVID-19 requiring hospitalization in our urban academic medical center in NYC were analyzed. Patients were divided into 2 groups, those with a palliative care consult (palliative group: 14.2% [n = 32]) versus those with no palliative care consult (no palliative group: 85.8% [n = 193]). RESULTS: The palliative group was older and had more comorbidities. During the hospital course, the palliative group had more intensive care unit stays, rapid response team activations, and more use of vasopressors (P < .05). Patients with palliative care had higher rates of invasive mechanical ventilation than those without (46.9% vs 10.4%, P < .001). Cardiopulmonary resuscitation was performed in 12 patients (6.5% vs 5.2%, P = .77) and death rate was 100% in both subsets. Notably, initial code status was not different between the 2 groups, however, code status at discharge was significantly different between them (P < .001). The rate of full code decreased by 70% in the palliative group and by 47.5% in the no palliative care group from admission to the time of death. CONCLUSIONS: Critically ill patients hospitalized for COVID-19 benefit from palliative team consults by helping to clarify advanced directives and minimize futile resuscitative efforts.

Alcohol and the Hospitalized Patient.

Alcohol use is a common social and recreational activity in our society. Misuse of alcohol can lead to significant medical comorbidities that can affect essentially every organ system and lead to high health care costs and utilization. Heavy alcohol use across the spectrum from binge drinking and intoxication to chronic alcohol use disorder can lead to high morbidity and mortality both in the long and short term. Recognizing and treating common neurologic, gastrointestinal, and hematological manifestations of excess alcohol intake are essential for those who care for hospitalized patients. Withdrawal is among the most common and dangerous sequela associated with alcohol use disorder.

Higher diuretic dosing within the first 72 h is predictive of longer length of stay in patients with acute heart failure.

OBJECTIVE: High-dose diuretic strategies during the first 72 h of hospitalization have been shown to improve symptom resolution in patients with acute heart failure with decreased ejection fraction; however, they have not been shown to decrease length of stay (LOS). This study aimed to examine a possible relationship between higher diuretic dosing in the first 72 h of hospitalization and longer LOS in such patients. METHODS: In this retrospective study, we included 333 consecutive patients hospitalized for acute heart failure with decreased or preserved ejection fraction between July 2014 and June 2015 in an urban academic medical center. Multiple regression models with stepwise selection were used for data analysis. We also performed mediation analysis to assess the relationships between diuretic dose, worsening renal function (WRF) during the hospitalization, and LOS. RESULTS: In the multiple regression analysis, higher diuretic dosing in the first 72 h independently predicted longer LOS [ß=0.42, 95% CI (0.27, 0.56), p<0.001] after adjustments for baseline characteristics, disease severity, and comorbidities. In the mediation analysis, higher diuretic dosing remained a significant predictor for longer LOS even after controlling for the mediator WRF [ß=0.39, 95% CI (0.26, 0.53), p<0.001]. WRF had a weak mediation effect on the relationship between higher diuretic dosing and longer LOS [indirect effect of higher diuretic dosing on longer LOS: 0.07, 95% CI (0.02, 0.14)]. CONCLUSION: Higher diuretic dosing in the first 72 h of hospitalization was an independent predictor for longer LOS.

Vitamin D intoxication with severe hypercalcemia due to manufacturing and labeling errors of two dietary supplements made in the United States.

CONTEXT: More than 50% of Americans use dietary supplements, and 60-70% fail to report this use to their physicians. Intoxication from vitamin D supplements has been rarely reported but may now occur more frequently. This may be attributable to an increase in vitamin D supplement intake due to the findings that deficiency is common and has been associated with a number of disease states. OBJECTIVE: We report two cases of vitamin D intoxication with dietary supplements made in the United States caused by manufacturing and labeling errors. METHODS: Case histories were obtained, and serial laboratory data (calcium and vitamin D metabolites) were measured. Each dietary supplement was analyzed by UV spectrophotometry followed by HPLC. RESULTS: In both cases, repetitive inquiries were required to elicit the use of dietary supplements. Because of significant manufacturer errors and a labeling error, patients had been consuming more than 1000 times the recommended daily dose of vitamin D(3). Hypercalcemia is directly proportional to serum 25-hydroxyvitamin D [25(OH)D] but not 1,25-dihydroxyvitamin D levels. It took approximately 1 yr to normalize 25(OH)D levels. However, once 25(OH)D levels decreased below 400 ng/ml, both patients became normocalcemic and asymptomatic without long-term sequelae. CONCLUSIONS: Although rare, vitamin D intoxication should be considered in the differential diagnosis of hypercalcemia. Patients should be asked whether they are using dietary supplements, and serial questioning may be required because patients may not consider these supplements to be potential health risks. Errors in the manufacturing and labeling of dietary supplements made in the United States may place individuals at increased risks for side effects.