Lurking Danger: Emerging Evidence.

How to cite this article: Gopal PB. Lurking Danger: Emerging Evidence. Indian J Crit Care Med 2024;28(2):93-94.

Recent advancements in critical care: Part I.

Medical colleges are now developing or refurbishing their anaesthesia intensive care units. In most teaching colleges, the residency post includes working in the critical care unit (CCU). Critical care is a rapidly evolving and popular super-speciality for postgraduate students. In some hospitals, anaesthesiologists play a key role in the management of the CCU. As perioperative physicians, all anaesthesiologists should be aware of the recent advancements in diagnostic and monitoring gadgets and investigations in critical care so that they may manage perioperative events effectively. Haemodynamic monitoring gives us warning signs about the change in the internal milieu of the patient. Point-of-care ultrasonography helps in rapid differential diagnosis. Point-of-care diagnostics give us instant bed-side information on the condition of a patient. Biomarkers help in confirming diagnosis, in monitoring, treatment, and providing prognosis. Molecular diagnostics guide anaesthesiologists in providing specific treatment to a causative agent. This article touches upon all of these management strategies in critical care and attempts to put forth the recent advancements in this speciality.

Recent advances in critical care: Part II.

With the increasing number of critically ill patients being admitted to intensive care units (ICUs), newer techniques and treatment modalities continue to evolve for their adequate management. Thus, it has become imperative to understand existing tools and resources, and utilise or repurpose them to achieve better results that can decrease morbidity and mortality. In this writeup, we chose five areas of interest, including analgosedation, role of colloids, recent advancements in the management of respiratory failure, the role of extracorporeal membrane oxygenation, and newer antimicrobials. The role of analgosedation in the critically ill has gained importance with focus on post-ICU syndromes, and albumin has re-entered the fray as a possible repairer of the injured glycocalyx. The coronavirus disease 2019 (COVID-19) pandemic forced us to relook at various ventilator strategies and mechanical support for the failing circulation has now become more common with clear end-points. Rising microbial antibiotic resistance has opened up the research on newer antibiotics.

Providencial Progression: Time to be Intolerant.

How to cite this article: Gopal P. Providencial Progression: Time to be Intolerant. Indian J Crit Care Med 2022;26(4):409-410.

ISCCM Guidelines on Acute Kidney Injury and Renal Replacement Therapy.

Acute kidney injury (AKI) is a complex syndrome with a high incidence and considerable morbidity in critically ill patients. Renal replacement therapy (RRT) remains the mainstay of treatment for AKI. There are at present multiple disparities in uniform definition, diagnosis, and prevention of AKI and timing of initiation, mode, optimal dose, and discontinuation of RRT that need to be addressed. The Indian Society of Critical Care Medicine (ISCCM) AKI and RRT guidelines aim to address the clinical issues pertaining to AKI and practices to be followed for RRT, which will aid the clinicians in their day-to-day management of ICU patients with AKI. How to cite this article: Mishra RC, Sodhi K, Prakash KC, Tyagi N, Chanchalani G, Annigeri RA, et al. ISCCM Guidelines on Acute Kidney Injury and Renal Replacement Therapy. Indian J Crit Care Med 2022;26(S2):S13-S42.

Competencies for Point-of-care Ultrasonography in ICU: An ISCCM Expert Panel Practice Recommendation.

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.

Recommendations for Evaluation and Selection of Deceased Organ Donor: Position Statement of ISCCM.

There is a wide gap between patients who need transplants and the organs that are available in India. Extending the standard donation criterion is certainly important to address the scarcity of organs for transplantation. Intensivists play a major role in the success of deceased donor organ transplants. Recommendations for deceased donor organ evaluation are not discussed in most intensive care guidelines. The purpose of this position statement is to establish current evidence-based recommendations for multiprofessional critical care staff in the evaluation, assessment, and selection of potential organ donors. These recommendations will give "real-world" criteria that are acceptable in the Indian context. The aim of this set of recommendations is to both increase the number and enhance the quality of transplantable organs. How to cite this article: Zirpe KG, Tiwari AM, Pandit RA, Govil D, Mishra RC, Samavedam S, et al. Recommendations for Evaluation and Selection of Deceased Organ Donor: Position Statement of ISCCM. Indian J Crit Care Med 2022;26(S2):S43-S50.

Therapeutic Approaches in Modulating the Inflammatory and Immunological Response in Patients With Sepsis, Acute Respiratory Distress Syndrome, and Pancreatitis: An Expert Opinion Review.

Immunomodulation has long been an adjunct approach in treating critically ill patients with sepsis, acute respiratory distress syndrome (ARDS), and acute pancreatitis (AP). Hyperactive immune response with immunopathogenesis leads to organ dysfunction and alters the clinical outcomes in critically ill. Though the immune response in the critically ill might have been overlooked, it has gathered greater attention during this novel coronavirus disease 2019 (COVID-19) pandemic. Modulating hyperactive immune response, the cytokine storm, especially with steroids, has shown to improve the outcomes in COVID-19 patients. In this review, we find that immune response pathogenesis in critically ill patients with sepsis, ARDS, and AP is nearly similar. The use of immunomodulators such as steroids, broad-spectrum serine protease inhibitors such as ulinastatin, thymosin alpha, intravenous immunoglobulins, and therapies such as CytoSorb and therapeutic plasma exchange may help in improving the clinical outcomes in these conditions. As the experience of the majority of physicians in using such therapeutics may be limited, we provide our expert comments regarding immunomodulation to optimize outcomes in patients with sepsis/septic shock, ARDS, and AP.

Basic Critical Care for Management of COVID-19 Patients: Position Paper of Indian Society of Critical Care Medicine, Part-I.

With more than 23 million infections and more than 814,000 deaths worldwide, the coronavirus disease-2019 (COVID-19) pandemic is still far from over. Several classes of drugs including antivirals, antiretrovirals, anti-inflammatory, immunomodulatory, and antibiotics have been tried with varying levels of success. Still, there is lack of any specific therapy to deal with this infection. Although less than 30% of these patients require intensive care unit admission, morbidity and mortality in this subgroup of patients remain high. Hence, it becomes imperative to have general principles to guide intensivists managing these patients. However, as the literature emerges, these recommendations may change and hence, frequent updates may be required. How to cite this article: Juneja D, Savio RD, Srinivasan S, Pandit RA, Ramasubban S, Reddy PK, et al. Basic Critical Care for Management of COVID-19 Patients: Position Paper of Indian Society of Critical Care Medicine, Part-I. Indian J Crit Care Med 2020;24(Suppl 5):S244-S253.

Basic Critical Care for Management of COVID-19 Patients: Position Paper of the Indian Society of Critical Care Medicine, Part II.

In a resource-limited country like India, rationing of scarce critical care resources might be required to ensure appropriate delivery of care to the critically ill patients suffering from COVID-19 infection. Most of these patients require critical care support because of respiratory failure or presence of multiorgan dysfunction syndrome. As there is no pharmacological therapy available, respiratory support in the form of supplemental oxygen, noninvasive ventilation, and invasive mechanical ventilation remains mainstay of care in intensive care units. As there is still dearth of direct evidence, most of the data are extrapolated from the experience gained from the management of general critical care patients. How to cite this article: Juneja D, Savio RD, Srinivasan S, Pandit RA, Ramasubban S, Reddy PK, et al. Basic Critical Care for Management of COVID-19 Patients: Position Paper of the Indian Society of Critical Care Medicine, Part II. Indian J Crit Care Med 2020;24(Suppl 5):S254-S262.

Procedures in COVID-19 Patients: Part-I.

The number of cases with novel coronavirus disease-2019 (COVID-19) infection is increasing every day in the world, and India contributes a substantial proportion of this burden. Critical care specialists have accepted the challenges associated with the COVID-19 pandemic and are frontline warriors in this war. They have worked hard in streamlining workflow isolation of positive patients, clinical management of critically ill patients, and infection prevention practices. With no end in sight for this pandemic, intensive care unit (ICU) practitioners, hospital administrators, and policy makers have to join hands to prepare for the surge in critical care bed capacity. In this position article, we offer several suggestions on important interventions to the ICU practitioners for better management of critically ill patients. This position article highlights key interventions for COVID-19 treatment and covers several important issues such as endotracheal intubation and tracheostomy (surgical vs PCT), nebulization, bronchoscopy, and invasive procedures such as central venous catheters, arterial lines, and HD catheters. How to cite this article: Pande RK, Bhalla A, SN Myatra, Yaddanpuddi LN, Gupta S, Sahoo TK, et al. Procedures in COVID-19 Patients: Part-I. Indian J Crit Care Med 2020;24(Suppl 5):S263-S271.

Procedures in COVID-19 Patients: Part-II.

Critical care in the era of novel coronavirus disease-2019 (COVID-19) infection has multiple challenges including management of the patient, underlying comorbidities, and the complications. With no end in sight to the pandemic, intensive care unit (ICU) practitioners and hospital administrators have to join hands to prepare for the long battle ahead. Critically ill COVID-19 patients need imaging or image-guided interventions in one form or the other including X-rays, ultrasonography (USG), echocardiography (ECHO), and CT scan. These patients often require renal replacement therapy (RRT) for either the preexisting chronic renal insufficiency or acutely developing kidney injury. Another important component of care is transfer of the patient to and fro from the ICU or to higher care centers. Most of the ICUs are equipped with modern facilities but with increasing number of patients a large number of makeshift arrangements are being made for managing these patients. This position paper outlines important tips to formulate protocols and procedures for critically ill patients, who are managed in the ICU. How to cite this article: Pande RK, Bhalla A, Myatra SN, Yaddanpuddi LN, Gupta S, Sahoo TK, et al. Procedures in COVID-19 Patients: Part-II. Indian J Crit Care Med 2020;24(Suppl 5):S272-S279.

Infection Prevention and Control for ICU during COVID-19 Pandemic: Position Paper of the Indian Society of Critical Care Medicine.

Coronavirus disease-2019 (COVID-19) has very high rates of hospital-related transmission among healthcare workers (HCWs), mandating the need for careful intensive care unit (ICU) designing, optimization of staff resources, implementation of vigorous infection control practices, environmental disinfection, meticulous sample collection, and criteria for staff quarantine. Most of the ICUs are not designed to deal with airborne viral infections and require redesigning for the safety of HCWs and patients. Infection control practices related to the prevention of spread of COVD-19 are unique and are well described. The training of staff on infection control practices reduces the infection rate among HCWs significantly. Adequate staffing not only helps in infection control but also prevents burnout of the staff. In case of infection to HCW, the staff must be assessed systematically, and institute's infection control committee should guide for isolation period as well as return to work based upon standard recommendations. This article focuses on infection control and prevention measures required in ICU during the COVID-19 pandemic. How to cite this article: Sharma J, Nasa P, Reddy KS, Kuragayala SD, Sahi S, Gopal P, et al. Infection Prevention and Control for ICU during COVID-19 Pandemic: Position Paper of the Indian Society of Critical Care Medicine. Indian J Crit Care Med 2020;24(Suppl 5):S280-S289.

Death, Brain Death, and Organ Donation: A Work in Progress.

How to cite this article: Gopal PBN. Death, Brain Death, and Organ Donation: A Work in Progress. Indian J Crit Care Med 2020;24(9):748-749.

Airway Management and Related Procedures in Critically Ill COVID-19 Patients: Position Statement of the Indian Society of Critical Care Medicine.

The coronavirus disease (COVID-19) pandemic has affected nearly all nations globally. The highly contagious nature of the disease puts the healthcare workers at high risk of acquiring infection, especially while handling airway and performing aerosol-generating procedures. The Indian Society of Critical Care Medicine, through this position paper, aims to provide guidance for safe airway management to all healthcare workers dealing with airway in COVID-19 patients. HOW TO CITE THIS ARTICLE: Praveen Kumar G, Kulkarni AP, Govil D, Dixit SB, Chaudhry D, Samavedam S, et al. Airway Management and Related Procedures in Critically Ill COVID-19 Patients: Position Statement of the Indian Society of Critical Care Medicine. Indian J Crit Care Med 2020;24(8):630-642.

The Clasp of CLABSI.

How to cite this article: Gopal PB. The Clasp of CLABSI. Indian J Crit Care Med 2020;24(1):3-5.

Multicenter Observational Study to Evaluate Epidemiology and Resistance Patterns of Common Intensive Care Unit-infections.

BACKGROUND: There is limited data regarding the microbiology of Intensive Care Unit (ICU)-acquired infections, such as ventilator-associated pneumonia (VAP), catheter-associated urinary tract infections (CAUTI), and catheter-related bloodstream infections (CRBSI) from India. OBJECTIVES: To explore the microbiology and resistance patterns of ICU-acquired infections and evaluate their outcomes. MATERIALS AND METHODS: This was a multicenter observational study, conducted by Indian Society of Critical Care Medicine (MOSER study) between August 2011 and October 2012. Patients in the ICU ≥48 h with any ICU-acquired infection within 14 days of index ICU stay were included. Patient demographics, relevant clinical, and microbiological details were collected. Follow-up until hospital discharge or death was done, and 6-month survival data were collected. RESULTS: Of the 381 patients included in the study, 346 patients had 1 ICU infection and 35 had more than one ICU infection. Among patients with single infections, 223 had VAP with Acinetobacter being the most common isolate. CAUTI was seen in 42 patients with Klebsiella as the most common organism. CRBSI was seen in 81 patients and Klebsiella was the most common causative organism. Multidrug resistance was noted in 87.5% of Acinetobacter, 75.5% of Klebsiella, 61.9% of Escherichia coli, and 58.9% of Pseudomonas isolates, respectively. Staphylococcus constituted only 2.4% of isolates. Mortality rates were 26%, 11.9%, and 34.6% in VAP, CAUTI, and CRBSI, respectively. CONCLUSION: VAP is the most common infection followed by CRBSI and CAUTI. Multidrug-resistant Gram-negative bacteria are the most common organisms. Staphylococcus aureus is uncommon in the Indian setting.

Quality Indicators Compliance Survey in Indian Intensive Care Units.

CONTEXT: The quality of health care and outcomes of Intensive Care Unit (ICU) have been a major subject of discussion in the past decade. Quality indicators in ICUs maintain an order of uniformity and standard care of delivery across ICUs. AIMS: In this study, we tried to analyze the percentage compliance of quality indicators in ICU across our country. METHODS: Four hundred complete questionnaire forms were collected in two stages by means of conducting a survey and through email responses to the survey questionnaire. Data were tabulated and evaluated in percentage responses. RESULTS: Monitoring of infection control measures such as hand hygiene (77%), monitoring of ICU-acquired infections (>75%), and quality and policy measures (>70%) were promising. Improvements are required in following end-of-life pathways (52%) and staffing patterns in ICU. ICU discharge timings (41%), standardized mortality ratio monitoring (39%), and multidisciplinary rounds (58%) in ICUs are few areas we need to develop further. CONCLUSION: The future of critical care looks promising with growing number of trained intensivists and hospitals functioning with an average ICU bed strength of 30-40. Such surveys need to be performed regularly to improve the patient care and safety across ICUs.

Induced hypothermia for trauma-related ARDS.

We report a case of 27-year-old male with lung contusions related acute respiratory distress syndrome (ARDS) managed by ARDSNet guidelines and additional hypothermia. On 4(th) day, post trauma partial pressure of oxygen dropped to 38 mm of mercury (Hg), not improving even on high positive end-expiratory pressure of 18 cm water (H2O), inverse ratio ventilation and fraction of inspired oxygen of 1. Extracorporeal membrane oxygenation was ruled out due to the risk of hemorrhage from trauma sites. Thereafter, hypothermia along with muscle paralysis was considered to reduce total body oxygen consumption. Patient's condition improved under hypothermia, and he was extubated and taken up for fracture fixation surgeries and discharged later in stable condition.

The Development of a Continuous Intravascular Glucose Monitoring Sensor.

BACKGROUND: Glycemic control in hospital intensive care units (ICU) has been the subject of numerous research publications and debate over the past 2 decades. There have been multiple studies showing the benefit of ICU glucose control in reducing both morbidity and mortality. GlySure Ltd has developed a glucose monitor based on a diboronic acid receptor that can continuously measure plasma glucose concentrations directly in a patient's vascular system. The goal of this study was to validate the performance of the GlySure CIGM system in different patient populations. METHODS: The GlySure Continuous Intravascular Glucose Monitoring (CIGM) System was evaluated in both the Cardiac ICU (33 patients) and MICU setting (14 patients). The sensor was placed through a custom CVC and measured the patients' blood glucose concentration every 15 seconds. Comparison blood samples were taken at 2 hourly then 4 hourly intervals and measured on a YSI 2300 STAT Plus or an i-STAT. RESULTS: Consensus error grid analysis of the data shows that the majority of the data (88.2% Cardiac, and 95.0% MICU) fell within zone A, which is considered to be clinically accurate and all data points fell within zones A and B. The MARD of the Cardiac trial was 9.90% and the MICU trial had a MARD of 7.95%. Data analysis showed no significant differences between data generated from Cardiac and MICU patients or by time or glucose concentration. CONCLUSIONS: The GlySure CIGM System has met the design challenges of measuring intravascular glucose concentrations in critically ill patients with acceptable safety and performance criteria and without disrupting current clinical practice. The accuracy of the data is not affected by the patients' condition.