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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.

Aim Heart failure is a global problem that is increasing in prevalence. We undertook the initiative to compile the Vellore Heart Failure Registry (VHFR) to assess the clinical profile, mortality, risk factors and economic burden of heart failure by conducting a prospective, observational, hospital-based cohort study in Vellore, Tamil Nadu. Methods and results This study was a prospective observational cohort study conducted at the Christian Medical College and Hospital, Vellore, between January 2014 and December 2016. A total of 572 patients who satisfied the Boston criteria for “definite heart failure” were included and the primary outcome was all-cause mortality. The median duration of hospital stay was eight days and the in-hospital, one, three and six month mortalities were 13.25%, 27.3%, 32.53% and 38.15%, respectively. The median duration of survival was 921 days. Readmission for heart failure constituted 42%, and the most common cause of decompensation was an infection(31.5%). The presence of cyanosis at admission, history of previous stroke or transient ischemic attack, and American College of Cardiology (ACC)/American Heart Association (AHA) stage D at the time of discharge were independently associated with mortality at six months. The median total direct cost of admission was INR 84,881.00 ($ 1232.34) Conclusion The VHFR cohort had younger, more diabetic, and fewer hypertensive subjects than most cohorts. Admission for heart failure is a catastrophic health expenditure. Attempts should be made to ensure a reduction in readmission rates by targeting goal-directed therapy. As the most common cause of acute decompensation is pneumonia, vaccinating all patients before discharge may also help in this regard.

It has long been recognized that stethoscopes and other inanimate objects carry virulent micro-organisms that can cause nosocomial infections in susceptible patients. Among the frequently used items in hospitals are pagers and stethoscopes. The manner in which these items are used has the potential to cause colonization of bacteria and transfer of these bacteria to another person. This prospective study was performed in order to assess the colonization rates among randomly selected pagers and stethoscopes. We found that 15 (25%) pagers and 11 (27.5%) stethoscopes were contaminated. Enterococci (10%) were the most common isolates found followed by Staphylococci (8%) and Enterobacteriaceae (7%). There was no significant difference in the rates of colonization between shared and personal pagers (P = 0.16). Stethoscopes were more likely to be contaminated with Enterococci compared to pagers (P = 0.013, 95% confidence interval 1.3-52.9). Our findings confirm the need for protocols to prevent transmission of infection through inanimate objects.

Background:The geriatric population is more prone for injuries with complications due to their associated comorbidities. This study was done to understand the mode, severity, and outcome of injuries among geriatric patients presenting to the emergency department (ED).Materials and Methods:This retrospective study included all patients >60 years who presented with trauma between October 2014 and March 2015. Details of the incident, injuries, and hospital outcome were noted.Results:Among 8563 geriatric patients, who presented to the ED during the study, 427 (4.9%) patients were trauma related. The mean age was 69 (standard deviation: 6.76) years with 87.6% being young-old (60–79 years) and 12.4% being old-old (>80 years). Majority (63.2%) were Priority 2 patients. The median time between the incident and ED arrival among Priority 1 patients was 3 h (interquartile range: 2–5). Common modes of injuries were slip and fall (37.4%), two-wheeler accidents (25.8%), fall from height (9.1%), and pedestrian (8.9%). The ED team alone managed 25.8% of patients. Specialty departments referred to included orthopedics (48%), neurosurgery (18.3%), plastic surgery (4.2%), HLRS (4%), and others. Injuries due to slip and fall were significantly more among the old-old (P = 0.001), and two-wheeler accidents were more among the young-old (P = 0.001), respectively. Superficial head injuries (28.8%), extremity (24.8%), facial (18.7%), and traumatic brain injuries (17.8%) were common presentations. Thoracic injuries were significantly more among the old-old (P < 0.001). Half (46.3%) of the young-old were discharged stable (P = 0.017). In-hospital mortality rate was 0.7% (3/427), while 12.9% (55/427) left against medical advice due to poor prognosis.Conclusion:Our study demonstrates the pattern of injury seen in the elderly in an urban setting in India. From this, we perceive the need for a prospective study evaluating the causes for geriatric trauma, which would help work on ways to prevent and minimize injuries in the elderly.