RESUMO
Background: Skin mottling as a clinical perfusion marker in septic shock is significantly associated with severity and outcome in white-skinned population and its validity as a clinical sign in dark-skinned population is not known. The objectives of this study were to evaluate mottling in septic shock in the Indian ethnic population who has different skin color as compared to the white-skinned population and to assess mottling as an outcome predictor with capillary refill time (CRT) and other biochemical parameters which are the established clinical markers of perfusion in septic shock. Materials and methods: We conducted a prospective observational study of patients with skin color categories 21-34 on the von Luschan scale or Fitzprick type IV-VI who had septic shock needing a high dose of norepinephrine ≥0.2 µg/kg/min after fluid optimization. The study was conducted in a mixed medical-surgical ICU over 12 months. Two blinded experts (a Dermatologist and a plastic surgeon) independently classified the skin type, validated the occurrence of mottling, and scored mottling in our patients. We recorded the demographics, hemodynamic variables, and mottling score and observed the incidence of mottling and its correlation with predictors of the severity of septic shock. We also compared CRT, arterial lactate, central venous oxygen saturation, and venoarterial PCO2 gap with occurrence of mottling in septic shock patients. Results: We included 108 patients with age 61 ± 16 years. Mean Sequential Organ Failure Assessment (SOFA) and Acute Physiology and Chronic Health Evaluation (APACHE) II scores at enrolment were 10.3-21.9, respectively. Incidence of mottling was 20.3% (22/108). CRT >3 seconds was observed in 50.9% (55/108). Development of mottling was significantly associated with 90-day mortality; 20/22 (90.9%) patients died in the mottling group versus 58/86 (65.1%) in the non-mottling group (p = 0.028). Capillary refill time >3 seconds did not corelate with mortality; 40/55 (72.7%) Patients with CRT >3 seconds died versus 32/53 (60.4%) patients died in CRT ≤3 seconds group. Occurrence of mottling could predict mortality; positive predictive value of 90.9% which was comparable to positive predictive value of lactate levels >4 mmol/L, i.e., 94.1%. Conclusion: The incidence of mottling in septic shock is much less in patients of Indian ethnicity with brown skin color than in white-skinned population. Occurrence of mottling and not delayed CRT, is a better predictor of outcome in this setting. How to cite this article: Jog SA, Narasimhan VL, Rajhans PA, Akole PV, Pawar B, Bhurke B, et al. Mottling in Septic Shock: Ethnicity and Skin Color Matter. Indian J Crit Care Med 2023;27(12):902-909.
RESUMO
Background: Trauma is the leading cause of death in India resulting in a significant public health burden. Indian Society of Critical Care Medicine (ISCCM) has established a trauma network committee to understand current practices and identify the gaps and challenges in trauma management in Indian settings. Material and methods: An online survey-based, cross-sectional, descriptive study was conducted with high-priority research questions based on hospital profile, resource availability, and trauma management protocols. Results: Data from 483 centers were analyzed. A significant difference was observed in infrastructure, resource utilization, and management protocols in different types of hospitals and between small and big size hospitals across different tier cities in India (p < 0.05). The advanced trauma life support (ATLS)-trained emergency room (ER) physician had a significant impact on infrastructure organization and trauma management protocols (p < 0.05). On multivariate analysis, the highest impact of ATLS-trained ER physicians was on the use of extended focused assessment with sonography in trauma (eFAST) (2.909 times), followed by hospital trauma code (2.778 times), dedicated trauma team (1.952 times), and following trauma scores (1.651 times). Conclusion: We found that majority of the centers are well equipped with optimal infrastructure, ATLS-trained physician, and management protocols. Still many aspects of trauma management need to be prioritized. There should be proactive involvement at an organizational level to manage trauma patients with a multidisciplinary approach. This survey gives us a deep insight into the current scenario of trauma care and can guide to strengthen across the country. How to cite this article: Sodhi K, Khasne RW, Chanchalani G, Jagathkar G, Kola VR, Mishra M et al. Practice Patterns and Management Protocols in Trauma across Indian Settings: A Nationwide Cross-sectional Survey. Indian J Crit Care Med 2023;27(1):38-51.
