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Objectives: This study evaluated the incidence and risk factors for deep venous thrombosis (DVT) while on thromboprophylaxis, in patients admitted to the medical intensive care unit (MICU), and to assess its impact on outcomes. Methods: Consecutive patients admitted to the MICU underwent compression ultrasound of the jugular, axillary, femoral, and popliteal veins at admission, day 3 and 7 to screen for DVT. All patients were on pharmacological and/or mechanical thromboprophylaxis as per protocol. The primary outcome was the incidence of DVT (defined as occurrence on day 3 or 7). Secondary outcomes were death and duration of hospitalization. Risk factors for DVT were explored using bivariate and multivariable logistic regression analysis and expressed as risk ratio (RR) with 95% confidence intervals (CIs). Results: The incidence of DVT was 17.2% (95% CI 12.0, 22.3) (n = 35/203); two-thirds were catheter associated (23/35). There was no difference in mortality between those with and without incident DVT (9/35 vs 40/168, p = 0.81). The mean (SD) duration of hospitalization was longer in the DVT group (20.1 (17) vs 12.9 (8.5) days, p = 0.007). Although day 3 INR (RR 2.1, 95% CI 0.9-5.3), age >40 years (2.1, 0.8-5.3), vasopressor use (1.0, 0.4-2.9) and SOFA score (0.9, 0.85-1.1) were associated with the development of DVT on bivariate analysis, only central venous catheters (15.97, 1.9-135.8) was independently associated with DVT on multivariable analysis. Conclusions: Despite thromboprophylaxis, 17% of ICU patients develop DVT. The central venous catheter is the main risk factor. DVT is not associated with increased mortality in the setting of prophylaxis. How to cite this article: Krishnamoorthy A, Hansdak SG, Peter JV, Pichamuthu K, Rajan SJ, Sudarsan TI, et al. Incidence and Risk Factors for Deep Venous Thrombosis and Its Impact on Outcome in Patients Admitted to Medical Critical Care. Indian J Crit Care Med 2024;28(6):607-613.
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Background: During the pandemic, traditional family meetings were replaced by remote telecommunications. We assessed the families' satisfaction with these communications using a survey-based questionnaire. Methods: The study involved 20-minute telephonic surveys conducted with the family member who was updated during the hospitalization of the patient. A thematic-based questionnaire with responses on a scale of 5 ranging from very dissatisfied to very satisfied was used. The responses were dichotomized into bad and good reports for analysis. Results: A total of 196 patients were eligible. Only 154 patients' family representatives consented to the study. The frequency and content of the telephonic updates were satisfactory. The bad report was assigned to 5% of families only. Among features assessing empathy of communication providers, the satisfaction rate was much higher with 3% of families alone providing a bad report. The response was significantly biased against the final outcome of the patient with poor review often provided by relatives of patients who had succumbed to the illness. The dissatisfaction rate was much higher, above 12% for the trust of communication and ICU visitation. However, the final outcome of the patient did not affect the trust in the information conveyed by the physician. Interpretation: This study highlights several drawbacks in the communication strategy during the second surge of coronavirus disease-2019 (COVID-19). The final outcome of the patient was the key decisive factor for the response to most of the questionnaire. Sustained faith in communication by the physician despite the final outcome of the patient, re-emphasizes the need for emotional connection and training for breaking bad news. How to cite this article: Varghese MP, Selwyn T, Nair S, Samuel S, Chacko B, Pichamuthu K. Assessment of Family Satisfaction with Remote Communication for Critically Ill COVID-19 Patients: An Observational Cohort Study. Indian J Crit Care Med 2023;27(8):537-544.
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BACKGROUND: This study determines the diagnostic utility of lung ultrasonography (LUS) in a medical ward in a developing country. In a low resource country like India, we hope that use of lung ultrasound in primary and secondary hospitals will assist in earlier and better bedside diagnosis. METHODS: This prospective diagnostic study was done to test the diagnostic accuracy of LUS against a composite reference standard, which included clinical history and examination, basic laboratory investigations, imaging and the diagnosis at discharge. We evaluated 321 consecutive patients, admitted in our medical wards with an LUS within 24 hours of the chest radiograph being done. FINDINGS: Between August 2016 and August 2017, we enrolled 321 patients. The sensitivity and specificity of the LUS for all pathologies were found to be 82.5% (76.50 to 87.20) and 78.2% (69.09 to 85.26) respectively. A subgroup analysis including the patients in whom CT was part of the composite reference standard showed sensitivity and specificity of 87.9% and 92.9% for all lung pathologies. It was found that there was superior sensitivity and specificity of LUS compared with chest radiograph in a subgroup analysis of pulmonary oedema and acute respiratory distress syndrome (ARDS). INTERPRETATION: We found that the LUS was better than chest radiograph and as good as CT in most pathologies, especially pulmonary oedema and ARDS. We believe that training in the basics of bedside LUS must be part of the medical curriculum and a low-cost ultrasound machine must be made available in medical wards, so that clinical diagnosis can be supplemented with this tool. In a low resource setting like India, where access to chest radiograph and CT may be difficult particularly in a rural setup, expertise in LUS would be helpful in easy bedside diagnosis and saving cost on a CT scan.
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How to cite this article: Pichamuthu K. Vasopressors in Septic Shock: The Quest for Refinement. Indian J Crit Care Med 2022;26(6):659-660.
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BACKGROUND: One of the most common reasons for emergency room (ER) visits is acute dyspnea. The challenge is in differentiating a cardiac and pulmonary cause of acute breathlessness. Hence, we have studied the effectiveness of the dyspnea discrimination index (DDI) used in conjunction with ultrasonography (USG) in distinguishing between cardiac and pulmonary causes of dyspnea. METHODS: This was a prospective study conducted in the ER and general medicine wards to evaluate the efficacy of the DDI and USG in dyspneic patients. Data were entered in a standard data sheet and analysis was done using SPSS software. RESULTS: The majority of the patients were between the ages of 45 and 60, with a male predominance. Risk factors like smoking were more common in the pulmonary group (36%). Pulmonary cause of breathlessness was seen in 62% of patients and cardiac pathology was noted in 28%. The mean (SD) DDI value and DDI% are as follows: pulmonary group (DDI)-5.47 (SD: 2.82); cardiac group (DDI)-8.34 (SD: 3.75); pulmonary group (DDI%)-1.31 (SD: 0.68); cardiac group (DDI%)-2.34 (SD: 1.14). There was a significant difference in DDI% between the pulmonary and cardiac groups (p = 0.001). DDI was found to have a sensitivity and specificity of 77.3% and 70%, respectively. While for DDI%, sensitivity and specificity were 72.7% and 72%, respectively. Lung USG had 98% sensitivity and 95.5% specificity, with a narrow confidence interval. The positive likelihood ratio was noted to be 21.6, indicating a very high post-test probability. CONCLUSION: The DDI and USG in conjunction had good discriminative power, when it came to distinguishing between cardiac and pulmonary causes of dyspnea. USG had a high specificity and sensitivity, making it suitable for identifying the cause of dyspnea in a tertiary care ER setting. HOW TO CITE THIS ARTICLE: Chandy GM, Sathyendra S, Pichamuthu K, Hazra D, Abhilash KPP. Differentiating Cardiac and Pulmonary Causes of Dyspnea Using Ultrasonography and Dyspnea Discrimination Index. Indian J Crit Care Med 2022;26(1):33-38.
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Background: Deliberate self-harm (DSH) in developing nations has a significant impact on health and economic conditions of patients and families. Materials and methods: This retrospective study aims to study the cost of hospitalization and the factors affecting the cost of medical care. Adult patients with a diagnosis of DSH were included. Results: A total of 107 patients were included with the most common type of poison consumed being pesticides (35.5%) followed by a tablet overdose (31.8%). There was a male preponderance with a mean (SD) age of 30.04 (9.03) years. The median cost of admission was â¹13,690 (USD 195.57); DSH with pesticide increased the cost of care by 67% as compared to non-pesticides. Other factors which increased the cost were need for intensive care, ventilation, use of vasopressors, and development of ventilator-associated pneumonia (VAP). Conclusions: Pesticide-based poisoning is the most frequent cause of DSH. Among different types of DSH, pesticide poisoning is associated with a higher direct cost of hospitalization. How to cite this article: Barnabas R, Yadav B, Jayakaran J, Gunasekaran K, Johnson J, Pichamuthu K, et al. Direct Costs of Healthcare among Patients with Deliberate Self-harm: A Pilot Study from a Tertiary Care Hospital in South India. Indian J Crit Care Med 2022;26(7):836-838.
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Hemodynamic assessment along with continuous monitoring and appropriate therapy forms an integral part of management of critically ill patients with acute circulatory failure. In India, the infrastructure in ICUs varies from very basic facilities in smaller towns and semi-urban areas, to world-class, cutting-edge technology in corporate hospitals, in metropolitan cities. Surveys and studies from India suggest a wide variation in clinical practices due to possible lack of awareness, expertise, high costs, and lack of availability of advanced hemodynamic monitoring devices. We, therefore, on behalf of the Indian Society of Critical Care Medicine (ISCCM), formulated these evidence-based guidelines for optimal use of various hemodynamic monitoring modalities keeping in mind the resource-limited settings and the specific needs of our patients. When enough evidence was not forthcoming, we have made recommendations after achieving consensus amongst members. Careful integration of clinical assessment and critical information obtained from laboratory data and monitoring devices should help in improving outcomes of our patients. How to cite this article: Kulkarni AP, Govil D, Samavedam S, Srinivasan S, Ramasubban S, Venkataraman R, et al. ISCCM Guidelines for Hemodynamic Monitoring in the Critically Ill. Indian J Crit Care Med 2022;26(S2):S66-S76.
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How to cite this article: Srinivasan S, Kumar PG, Govil D, Gupta S, Kumar V, Pichamuthu K, et al. Competencies for Point-of-care Ultrasonography in ICU: An ISCCM Expert Panel Practice Recommendation. Indian J Crit Care Med 2022;26(S2):S7-S12.
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How to cite this article: Pichamuthu K. Optic Nerve Sheath Ultrasound: Where do We Go from Here? Indian J Crit Care Med 2021;25(4):360-361.
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How to cite this article: Pichamuthu K. Lung Ultrasound: COVID-19's Silver Lining. Indian J Crit Care Med 2021;25(1):8-9.
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BACKGROUND: Assessing fluid responsiveness in critically ill patients is challenging. Objective, noninvasive tests that are easy to perform are needed. Doppler measurements of dynamic carotid artery parameters such as carotid blood flow (CBF) and carotid flow time (CFT) are being studied as the potential indicators of volume responsiveness, but the data supporting its use are sparse. METHODS: This prospective, observational study was conducted in the adult emergency department from June to September 2018. Patients who were prescribed a bolus of 500 ml of crystalloid for any indication were enrolled. Carotid Doppler was performed before and after a fluid bolus to measure the change in CBF and CFT. The aim of our study was to determine if CFT can be used as a marker of fluid responsiveness. RESULTS: During the 4-month study period, 209 patients were recruited through convenient sampling after obtaining informed written consent. 29.6% of patients presented with a mean arterial pressure (MAP) <65, among whom 58.1% had septic shock. The baseline CBF was 643.0 ± 212.7 ml/min, and it was 583.9 ± 207.1 ml/min and 668 ± 210.8 ml/min in hypotensive and normotensive patients, respectively. Considering a >10% increase in CBF as fluid response, there were 59% responders and 41% nonresponders. The MAP increased by 9.5% in the responders, while there was no significant change in CFT after the fluid bolus. There was no difference in CFT among the responders as compared to the nonresponders. There was no correlation between the change of CBF and CFT (r [207] = 0.013, P = 0.061) after the fluid bolus. CONCLUSION: Though easy to perform, CFT is probably not a good indicator of fluid responsiveness.
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BACKGROUND AND AIMS: Scrub typhus, a zoonotic rickettsial infection, is an important reason for intensive care unit (ICU) admission in the Indian subcontinent. We describe the clinical profile, organ dysfunction, and predictors of mortality of severe scrub typhus infection. MATERIALS AND METHODS: Retrospective study of patients admitted with scrub typhus infection to a tertiary care university affiliated teaching hospital in India during a 21-month period. RESULTS: The cohort (n = 116) aged 40.0 ± 15.2 years (mean ± SD), presented 8.5 ± 4.4 days after symptom onset. Common symptoms included fever (100%), breathlessness (68.5%), and altered mental status (25.5%). Forty-seven (41.6%) patients had an eschar. Admission APACHE-II score was 19.6 ± 8.2. Ninety-one (85.2%) patients had dysfunction of 3 or more organ systems. Respiratory (96.6%) and hematological (86.2%) dysfunction were frequent. Mechanical ventilation was required in 102 (87.9%) patients, of whom 14 (12.1%) were solely managed with non-invasive ventilation. Thirteen patients (11.2%) required dialysis. Duration of hospital stay was 10.7 ± 9.7 days. Actual hospital mortality (24.1%) was less than predicted APACHE-II mortality (36%; 95% Confidence interval 32-41). APACHE-II score and duration of fever were independently associated with mortality on logistic regression analysis. CONCLUSIONS: In this cohort of severe scrub typhus infection with multi-organ dysfunction, survival was good despite high severity of illness scores. APACHE-II score and duration of fever independently predicted mortality.
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OBJECTIVES: To estimate all-cause mortality in ventilator-associated pneumonia (VAP) and determine whether antibiotic duration beyond 8 days is associated with reduction in all-cause mortality in patients admitted with VAP in the intensive care unit. DESIGN: A prospective cohort study of patients diagnosed with VAP based on the National Healthcare Safety Network definition and clinical criteria. SETTING: Single tertiary care hospital in Southern India. PARTICIPANTS: 100 consecutive adult patients diagnosed with VAP were followed up for 28 days postdiagnosis or until discharge. OUTCOME MEASURES: The incidence of mortality at 28 days postdiagnosis was measured. Tests for association and predictors of mortality were determined using χ2 test and multivariate Cox regression analysis. Secondary outcomes included baseline clinical parameters such as age, underlying comorbidities as well as measuring total length of stay, number of ventilator-free days and antibiotic-free days. RESULTS: The overall case fatality rate due to VAP was 46%. There was no statistically significant difference in mortality rates between those receiving shorter antibiotic duration (5-8 days) and those on longer therapy. Among those who survived until day 9, the observed risk difference was 15.1% between both groups, with an HR of 1.057 (95% CI 0.26 to 4.28). In 70.4% of isolates, non-fermenting Gram-negative bacilli were identified, of which the most common pathogen isolated was Acinetobacter baumannii (62%). CONCLUSION: In this hospital-based cohort study, there is insufficient evidence to suggest that prolonging antibiotic duration beyond 8 days in patients with VAP improves survival.
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Neumonía Asociada al Ventilador , Adulto , Humanos , Neumonía Asociada al Ventilador/tratamiento farmacológico , Neumonía Asociada al Ventilador/epidemiología , Estudios Prospectivos , Antibacterianos/uso terapéutico , Estudios de Cohortes , Unidades de Cuidados Intensivos , India/epidemiología , Cuidados CríticosRESUMEN
Background: Idiosyncratic drug-induced liver injury (iDILI) causing acute liver failure (ALF) carries high short-term mortality and patients who meet King's College criteria for liver transplantation have 1-month survival of 34% without liver transplantation (PMID: 20949552). We present our experience with low-volume plasma exchange (PLEX-LV, 50% of estimated plasma volume exchanged per session) and low-dose steroid to treat iDILI ALF. Methods: We retrospectively analysed data of patients with iDILI (diagnosed as per RUCAM score), treated with PLEX-LV and low-dose steroid (prednisolone: 10 mg OD, with rapid taper) in our department from 2016 to 2022. Baseline and dynamic parameters (post-PLEX) were assessed as predictors of 1-month liver transplantation-free survival. Results: Twenty-two iDILI patients [probable: possible iDILI: 20:2, males: 9, age: 30 (14-84) years, median (range); MELD score: 30.5 (19-43)] underwent PLEX-LV for ALF during the study period. Causative agents were complementary and alternative medications (36%), antiepileptics (18%) antimicrobials (14%), antitubercular drugs (14%), antifungal drugs (9%) and others (9%). All patients had jaundice and encephalopathy; 9 patients also had ascites. None of the patients underwent liver transplantation. Study patients underwent 3 (1-7) PLEX sessions and 1.4 (0.6-1.6) litres of plasma was exchanged per session. One-month transplant-free survival was 59% (13/22) in the study population and 63% (12/19) among patients who fulfilled Kings College criteria for liver transplantation. Reduction of ≥25% in plasma von Willebrand factor (VWF) levels after PLEX-LV predicted improved survival (HR: 0.09, 95% CI: 0.01-0.65; AUROC: 0.81; 95% CI: 0.6-1.0). Conclusion: Low-volume PLEX and low-dose steroid appears a promising treatment option in patients with iDILI-induced ALF not opting for liver transplantation. Dynamic changes in VWF level after PLEX predict 1-month survival in these patients.
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INTRODUCTION: Remdesivir was the only antiviral used in the treatment of COVID-19 in the first wave of the COVID-19 pandemic, following the adaptive COVID-19 treatment trial-1 interim analysis report. However, its use in moderate to critical hospitalized COVID-19 patients continues to be controversial. METHODOLOGY: In a cohort of 1,531 moderate to critical COVID-19 patients, we retrospectively performed a nested case-control study where 515 patients on Remdesivir were compared to 411 patients with no Remdesivir. Cases and controls were matched for age, sex and severity. The primary outcome was in-hospital mortality and secondary outcomes were duration of hospital stay, need for intensive care unit (ICU), progression to oxygen therapy, progression to non-invasive ventilation, progression to mechanical ventilation, and duration of ventilation. RESULTS: Mean age of the cohort was 57.05 + 13.5 years. 75.92% were males. Overall, in-hospital mortality was 22.46% (n = 208). There was no statistically significant difference in all-cause mortality among cases and controls (20.78% vs. 24.57%, p = 0.17). Progression to non-invasive ventilation was lower in the Remdesivir group (13.6% vs 23.7%, p < 0.001), however progression to mechanical ventilation was higher in the Remdesivir group (11.3% vs 2.7%, p value < 0.001*). In a subgroup analysis of critically ill patients, the use of Remdesivir lowered mortality (OR 0.32 95% CI: 0.13 - 0.75). CONCLUSIONS: Remdesivir did not decrease the in-hospital mortality in moderate to severe COVID-19 but decreased progression to non-invasive ventilation. Its mortality benefit in critically ill patients needs further evaluation. Remdesivir may be useful if given early in the treatment of patients with moderate COVID-19.
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COVID-19 , Masculino , Humanos , Adulto , Persona de Mediana Edad , Anciano , Femenino , Estudios de Casos y Controles , Estudios Retrospectivos , Enfermedad Crítica , Pandemias , Tratamiento Farmacológico de COVID-19 , Centros de Atención TerciariaRESUMEN
OBJECTIVES: The genetic basis for the spread of vancomycin resistance in Enterococcus faecium is largely unexplored in India. The present study aimed to investigate the plasmid diversity and variation of Tn1546 associated with vanA harbouring VREfm isolates. METHODS: A total of 122 VREfm isolates collected from blood cultures were included in this study. MLST analysis was performed on all isolates, and they were also screened for the presence of vanA and vanB genes. Whole genome sequencing was performed for a subset of fifteen VREfm isolates belonging to ST1643. RESULTS: All of the 122 VREfm isolates carried the vanA gene. Twenty-four different sequence types were seen; of these, ST1643, ST80 and ST17 were predominant. Whole genome sequencing was performed on 15 VREfm isolates belonging to ST1643. For eight isolates the vanA gene was found on pRUM-like circular plasmids, and for the remaining seven isolates, the vanA gene was found on the linear plasmids. Novel Tn1546 variants carrying vanA were found on both circular and linear plasmids. Interestingly, co-presence of vanA and optrA were seen in the backbone of three linear plasmids. CONCLUSION: Multiple vanA-carrying plasmids and Tn1546-like elements were involved in the dissemination of vancomycin resistance in VREfm. The co-occurrence of Tn1546 carrying vanA and Tn554 family transposon carrying optrA on the backbone of plasmids is worrisome. The dissemination of such plasmids may pose treatment and infection control challenges.
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Enterococcus faecium , Infecciones por Bacterias Grampositivas , Enterococos Resistentes a la Vancomicina , Enterococcus faecium/genética , Humanos , Tipificación de Secuencias Multilocus , Plásmidos/genética , Resistencia a la Vancomicina/genética , Enterococos Resistentes a la Vancomicina/genéticaRESUMEN
Objective: To study the outcomes of noninvasive ventilation (NIV) administered through a tabletop device for coronavirus disease 2019 acute respiratory distress syndrome in the respiratory intermediate care unit (RIMCU) at a tertiary care hospital in India. Patients and Methods: We retrospectively studied a cohort of hospitalized patients deteriorating despite low-flow oxygen support who received protocolized management with positive airway pressure using a tabletop NIV device in the RIMCU as a step-up rescue therapy from July 30, 2020 to November 14, 2020. Treatment was commenced on the continuous positive airway pressure mode up to a pressure of 10 cm of H2O, and if required, inspiratory pressures were added using the bilevel positive air pressure mode. Success was defined as weaning from NIV and stepping down to the ward, and failure was defined as escalation to the intensive care unit, the need for intubation, or death. Results: In total, 246 patients were treated in the RIMCU during the study period. Of these, 168 received respiratory support via a tabletop NIV device as a step-up rescue therapy. Their mean age was 54 years, and 83% were men. Diabetes mellitus (78%) and hypertension (44%) were the commonest comorbidities. Treatment was successful with tabletop NIV in 77% (129/168) of the patients; of them, 41% (69/168) received treatment with continuous positive airway pressure alone and 36% (60/168) received additional increased inspiratory pressure via the bilevel positive air pressure mode. Conclusion: Respiratory support using the tabletop NIV device was an effective and economical treatment for coronavirus disease 2019 acute respiratory distress syndrome. Further studies are required to assess the appropriate time of initiation for maximal benefits and judicious utilization of resources.
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BACKGROUND: COVID-19 vaccines were authorised for emergency use to mitigate the impact of the pandemic. This study evaluated the effect of prior vaccination with either Oxford Astra Zeneca's Covishield™ or Bharath Biotech's Covaxin® on mortality among symptomatic COVID-19 patients during the second wave of the pandemic in India. METHODOLOGY: In this cohort study comprising of RT-PCR confirmed symptomatic COVID-19 patients presenting during April and May 2021, the effect of prior vaccination on mortality (primary outcome), need for hospitalization, oxygen therapy, non-invasive ventilation (NIV) and intensive care unit (ICU) admission were assessed and expressed as risk ratio (RR) with 95% confidence intervals (CI). RESULTS: The mean (SD) age of the cohort (n = 4183) was 46.3 (15.5) years; 17.9% (748/4183) had received at least one dose of Covishield™ and 4.8% (201/4183) had received Covaxin®. Mortality was 0.2% (95% CI: 0.2% - 0.7%), 3.5% (1.9-5.2%), 6.2% (0.3-12%) and 12.9% (11.8-14.1%) among fully vaccinated (>2 weeks after two doses), partially vaccinated (>2 weeks after one dose or <2 weeks after two doses), indeterminate (<2 weeks after one dose) and unvaccinated patients respectively. The difference in mortality among unvaccinated vs. fully vaccinated was 12.7% (95% CI: 11.4-13.9%), unvaccinated vs. partially vaccinated was 9.4% (7.4-11.4%) and unvaccinated vs. indeterminate vaccinated was 6.8% (0.8-12.7%). On adjusted analysis, as compared to unvaccinated patients, at least one dose of vaccine reduced the need for hospitalization (RR: 0.40; 95% CI: 0.35-0.47), oxygen (0.33; 0.27-0.40), NIV (0.23; 0.17-0.32), ICU admission (0.18; 0.12-0.27) and mortality (0.18; 0.11-0.29). CONCLUSION: Among symptomatic COVID-19 patients, prior vaccination with Covishield ™ or Covaxin® impacted the severity of illness and reduced mortality during a period of widespread delta variant circulation. Full vaccination conferred greater protection than partial vaccination.
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COVID-19 , ChAdOx1 nCoV-19 , COVID-19/prevención & control , Vacunas contra la COVID-19/uso terapéutico , Estudios de Cohortes , Humanos , Persona de Mediana Edad , Pandemias , SARS-CoV-2 , VacunaciónRESUMEN
BACKGROUND: Characterization of reticulo-endothelial activation in COVID-19 may guide treatment. OBJECTIVES: To assess reticulo-endothelial activation and its correlation with disease severity and death in patients across the entire spectrum of COVID-19 severity. METHODS: Consecutive hospitalized COVID-19 patients were studied, with similar number of patients in each disease severity category. Baseline serum ferritin, sCD163 (macrophage activation markers) and plasma von Willebrand factor (VWF) antigen (endothelial activation marker) levels were studied. Clinical parameters and plasma D-dimer levels were also studied. The study parameters were correlated with COVID-19 severity and survival. RESULTS: The 143 patients (104 males [80%], age 54 [42 - 65] years, median [inter-quartile range]) presented 4 (3-7) days after symptom onset. Thirty-four patients had mild disease, 36 had moderate disease, 36 had severe disease and 37 had critical disease at baseline. With increasing COVID-19 severity, ferritin, sCD163, VWF and D-dimer levels significantly increased at baseline, however, 139 patients had normal sCD163 levels. Of the reticulo-endothelial markers, VWF level independently correlated with COVID-19 severity and with survival. VWF level > 332.6 units/dl correlated with COVID-19 severity (odds ratio [OR]: 2.77 [95% confidence interval (C.I): 1.1 - 6.99], p value: 0.031) and in-hospital death (OR [95% CI]: 29.28 [5.2 - 165], p value < 0.001). CONCLUSIONS: Reticulo-endothelial activation markers increased incrementally with worsening COVID-19 severity. Baseline endothelial activation marker (VWF), and not macrophage activation markers, independently correlated with COVID-19 severity and death.
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Pyo-pneumopericardium or purulent pericarditis is a rare medical entity associated with high mortality. We hereby report a rare case of a 25-years old lady with pyo-pneumopericardium, aspirated pus culture from the pericardial cavity of which grew yeast (Candida species) like organism. This patient underwent a pericardiocentesis and was initiated on generic antibiotic treatment. However, despite the best possible medical management, she succumbed to her illness. This is a rare case report from India and an addition to the already available literature.