Use of ShotSpotter detection technology decreases prehospital time for patients sustaining gunshot wounds.

BACKGROUND: Shorter prehospital time in patients sustaining penetrating trauma has been shown to be associated with improved survival. Literature has also demonstrated that police transport (vs. Emergency Medical Services [EMS]) shortens transport times to a trauma center. The purpose of this study was to determine if ShotSpotter, which triangulates the location of gunshots and alerts police, expedited dispatch and transport of injured victims to the trauma center. METHODS: All shootings which occurred in Camden, NJ, from 2010 to 2018 were reviewed. Demographic, geographic, response time, transport time, and field intervention data were collected from medical and police records. We compared shootings where the ShotSpotter was activated versus shootings where ShotSpotter was not activated. Incidents, which did not occur in Camden or where complete data were not available, were excluded as were patients not transported by police or EMS. RESULTS: There were 627 shootings during the study period which met inclusion criteria with 190 (30%) activating the ShotSpotter system. Victims involved in shootings with ShotSpotter activation were more severely injured, more likely to be transported by police, less likely to undergo trauma bay resuscitative measures, and more likely to receive blood products. Mortality, when adjusted for distance, Trauma, and Injury Severity Score, Injury Severity Score, and shock index, was not significantly different between ShotSpotter and non-ShotSpotter incidents. ShotSpotter activation significantly reduced both the response time as well as transport time for both police and EMS (all p < 0.05). CONCLUSION: The activation of the ShotSpotter technology increased the likelihood of police transport of gunshot victims. Furthermore, the use of this technology resulted in shorter response times as well as transport times for both police and EMS. This technology may be beneficial in enhancing the care of victims of penetrating trauma. LEVEL OF EVIDENCE: Therapeutic/Care management, level III.

Effectiveness of deep general anesthesia compared to the standard depth of general anesthesia for acute postoperative pain and patient safety: a systematic review protocol.

OBJECTIVE: The objective of this systematic review is to synthesize the best available evidence related to the effectiveness of deep general anesthesia on acute postoperative pain and patient safety in adult patients. INTRODUCTION: Acute postoperative pain is a common physiological side effect of surgery that should be alleviated as soon as possible to reduce suffering and other detrimental effects. Given the adverse effects related to the use of opioids for pain management, and in the current opioid epidemic, evidence-based clinical practice recommendations are needed to reduce the use of opioids in the treatment of acute postoperative pain. INCLUSION CRITERIA: This review will include studies of adult patients that incorporate the intervention of deep general anesthesia (bispectral index values of 45 or less), compared to the provision of a standard depth of general anesthesia (bispectral index values 45-60). Included studies will report acute postoperative pain (within the first 48 hours after surgery) as a primary outcome variable. Secondary outcomes of interest include opioid consumption and any reported adverse outcomes. METHODS: A three-step search strategy will be used to locate studies published in English from 1992 (advent of electroencephalography index monitoring technology) in Ovid MEDLINE, Embase and CINAHL databases. Two independent reviewers will assess retrieved studies against inclusion criteria, complete critical appraisal for methodological quality and extract data using a standardized tool. Data will be synthesized using statistical meta-analysis, where possible.

The effect of phenylephrine on cerebral perfusion when used to treat anesthesia-induced hypotension: a systematic review protocol.

REVIEW QUESTION: The question of this review is: What is the effect of intravenous phenylephrine on cerebral perfusion in adult patients when administered to treat anesthesia-induced hypotension?

Promoting growth interpretation and lifestyle counseling in primary care.

OBJECTIVE: To pilot a practice-directed intervention to promote growth interpretation and lifestyle counseling during child health supervision visits. STUDY DESIGN: The intervention at 4 diverse primary care practices included education, facilitation by a practice-change leadership team, tools, and guidance from the study team. Preintervention and postintervention evaluations used were clinician interviews, in-office surveys of parents, 1-month post-visit telephone survey, visit observations, and medical record reviews. Outcomes evaluated growth interpretation documentation, clinician recognition of overweight, topic discussed at health supervision visit, and parental visit content recall and health behavior changes. RESULTS: The intervention was well accepted, and tools provided were deemed helpful. Documentation of growth interpretation was higher after intervention (pre versus post: 32% vs 87%; P< .001). Parent reports of topics discussed were similar between evaluation periods (pre versus post: growth 96% vs 99%; diet 90% vs 93%; physical activity 81% vs 85%). Observed topics at health supervision visits were similarly high and were unchanged between periods. Parental recall of topics at 1 month was also high and similar between periods. Parental report of adoption of a healthier behavior for themselves or their child at 1 month did not significantly change. CONCLUSIONS: The Systematic Nutritional Assessment in Pediatric Practice intervention provides a promising model to increase interpretation and documentation of growth.

Seconds for care: evaluation of five health supervision visit topics using a new method.

OBJECTIVE: To describe content and time devoted to 5 preventive health topics during health supervision visits (HSVs). STUDY DESIGN: New software (Pediatric Health Supervision Timer Software, PHSTS) run in handheld computers was developed to record time and content while observing HSVs. 185 visits of children ages 2 to 10 years (58% Medicaid/self-pay) to 28 clinicians were observed at 6 practices. Parents were surveyed on demographics. Data on times and actions related to assessments and counseling of growth, diet, physical activity, safety, and tobacco were collected using PHSTS. RESULTS: The PHSTS method was well accepted (89% participation rate). Most visits included assessment/counseling for diet (95%), growth (84%), and safety (71%) and less often physical activity (52%) and tobacco (43%). Discussions occurring were short (median time [25th to 75th percentiles]: diet, 42 seconds [21 to 85 seconds]; safety, 24 seconds [11 to 61 seconds]; growth, 15 seconds [7 to 31 seconds]; physical activity, 12 seconds [5 to 22 seconds]; and tobacco, 3 seconds [2 to 6 seconds]). Clinicians expressed concerns about child weight during 18 of 33 visits (55%) that included an obese child and provided tobacco-related counseling at 6 of 30 visits (20%) that included a child living with a smoker. CONCLUSIONS: The PHSTS method was successfully used. Our observations found that limited time was devoted to assessment and counseling on key health topics during HSVs.

Parents' perceptions of their child's weight and health.

OBJECTIVE: This study explored parents' perceptions about their child's appearance and health and evaluated a tool to determine parents' visual perception of their child's weight. METHODS: Parents of children aged 2 to 17 years were surveyed concerning their child's appearance and health and opinions about childhood overweight. They also selected the sketch (from 7 choices) that most closely matched the body image of their child using 1 of 8 gender-and age-range-specific panels of sketches. Children's height and weight were measured. Respondents were grouped by child body mass index (BMI) percentile (<5th, 5-84th, 85-94th [at risk for overweight (AROW)], and > or =95th [overweight]). Those with BMI > or =5th percentile were analyzed. Logistic regression was used to examine factors influencing parental perceptions and levels of worry about their overweight or AROW child. RESULTS: Of the 223 children, 60% were <6 years old, 42% were male, 17% were black, 35% were Hispanic, 42% were white, and 7% were other; 19% were AROW, and 20% were overweight. Few parents (36%) identified their overweight or AROW child as "overweight" or "a little overweight" using words, but more (70%) selected a middle or heavier sketch. Among parents of overweight and AROW children, 18% recalled a doctor's concern and 26% were worried about their child's weight. If the overweight or AROW child was age > or =6 years, parents were more likely to identify their child as "overweight" or "a little overweight" using words, select a middle or heavier sketch, and to be worried. Parents of older children were more likely to be worried if they perceived their child as less active/slower than other children or recalled a doctor's concern. CONCLUSIONS: Few parents of overweight and AROW children recognized their child as overweight or were worried. Recognition of physical activity limitations and physicians' concerns may heighten the parent's level of concern. Sketches may be a useful tool to identify overweight children when measurements are not available.