Bechfarmer3128

Background Despite the availability of effective drugs, blood pressure (BP) control rate is sub-optimal in individuals with hypertension in low- and middle-income countries (LMICs). The role of self-care in the management of BP is less studied in LMIC settings. Methods We conducted a community-based, cross-sectional study in individuals with hypertension in Kollam district, Kerala. A multistage cluster sampling method was used for the selection of study participants. We measured self-care by using an adapted Hypertension Self-Care Activity Level Effects (H-SCALE) scale. Descriptive statistics were used to summarise the data and logistic regression analysis was conducted to identify factors associated with BP control. Results In total, 690 individuals with hypertension (women=60%) and a mean age of 57±8 years participated in the study. More than half (54%) of the participants were adherent to anti-hypertensive medications. However, the adherence rate was much lower for the dietary approach to stop hypertension (DASH) diet (12.8%), recommended level of physical activity (24%) and weight management (11.4%). Overall BP control was achieved in two of five individuals (38.4%, 95% CI 34.7-42.0%). Among self-care activities, adherence to medications (AOR 1.8, 95% CI 1.3-2.5), DASH diet (AOR 1.5, 95% CI 1.0-2.4), and non-smoking status (AOR 3.3, 95% CI 1.7-6.4) were associated with control of BP. Additionally, good family support to self-care (AOR 1.9, 95% CI 1.1-3.1) was associated with better control of BP. Conclusion In individuals with hypertension, the BP control rate is achieved in two of five individuals. Adoption of self-care activities are sub-optimal. Both family support and adherence to self-care activities are associated with BP control. Family based interventions to improve adherence to self-care activities could have a significant public health impact in achieving better population-level BP control rates in Kerala, India.

Trauma systems improve mortality for the most severely injured patients; however, these systems are managed by individual states with different funding mechanisms, which can lead to inconsistencies in the quality of care. This study compiles trauma system legislation and regulations of funding sources and creates a trauma funding categorization system. Such data help to inform the systems of trauma care delivery within and between states.

Online searches of state statutes were performed to establish the presence of legislative code to establish a trauma system, the presence of legislative code that funds these trauma systems, and the amount of funding that was allocated to each state's trauma system in fiscal year 2016 to 2017. Following this, each state's trauma system was contacted via email and telephone to further obtain this information.

Specific state legislation creating a trauma system was identified in 48 states (96%). Data for categorization of trauma system funding were obtained in 30 states ; poor estimates.

III, economic and valued-based evaluation; analyses based on limited alternatives and costs; poor estimates.

Little is known on early irreversible effects of increased intra-abdominal pressure (IAP). Caffeic Acid Phenethyl Ester Therefore, timing of abdominal decompression among patients with abdominal compartment syndrome remains challenging. The study objective was to determine the relation between IAP and respiratory parameters, hemodynamic parameters, and early intestinal ischemia.

Twenty-five anesthetized and ventilated male Sprague-Dawley rats were randomly assigned to five groups exposed to IAPs of 0, 5, 10, 15, or 20 mm Hg for 3 hours. Respiratory parameters, hemodynamic parameters, and serum albumin-cobalt binding (ACB) capacity as measure for systemic ischemia were determined. Intestines were processed for histopathology.

IAP was negatively associated with mean arterial pressure at 90 (Spearman correlation coefficient; Rs=-0.446, p=0.025) and 180 min (Rs=-0.466, p=0.019), oxygen saturation at 90 min (Rs=-0.673, p<0.001) and 180 min (Rs=-0.882, p<0.001), and pH value at 90 (Rs=-0.819, p<0.001) and 180 min (Rs=-0.934, p<0.001). There were no associations between IAP and lactate level or ACB capacity. No histological signs for intestinal ischemia were found.

Although increasing IAP was associated with respiratory and hemodynamic difficulties, no signs for intestinal ischemia were found.

Prognostic and epidemiologic study, level II.

Prognostic and epidemiologic study, level II.

Although helmets are associated with reduction in mortality from motorcycle collisions, many states have failed to adopt universal helmet laws for motorcyclists, in part on the grounds that prior research is limited by study design (historical controls) and confounding variables. The goal of this study was to evaluate the association of helmet use in motorcycle collisions with hospital charges and mortality in trauma patients with propensity score analysis in a state without a universal helmet law.

Motorcycle collision data from the Arizona State Trauma Registry from 2014 to 2017 were propensity score matched by regressing helmet use on patient age, sex, race/ethnicity, alcohol intoxication, illicit drug use, and comorbidities. Linear and logistic regression models were used to evaluate the impact of helmet use.

Our sample consisted of 6849 cases, of which 3699 (54.0%) were helmeted and 3150 (46.0%) without helmets. The cohort was 88.1% male with an average age of 40.9±16.0 years. Helmeted patients were less likely to be admitted to the intensive care unit (20.3% vs. 23.7%, OR 0.82 (0.72-0.93)) and ventilated (7.8% vs. 12.0%, OR 0.62 (0.52-0.75)). Propensity-matched analyses consisted of 2541 pairs and demonstrated helmet use to be associated with an 8% decrease in hospital charges (

-0.075 (0.034)) and a 56% decrease in mortality (OR 0.44 (0.31-0.58)).

In a state without mandated helmet use for all motorcyclists, the burden of the unhelmeted rider is significant with respect to lives lost and healthcare charges incurred. Although the helmet law debate with respect to civil liberties is complex and unsettled, it appears clear that helmet use is strongly associated with both survival and less economic encumbrance on the state.

Level III, prognostic and epidemiological.

Level III, prognostic and epidemiological.

Blunt traumatic brachial plexus injuries (BTBPI) are severe peripheral nerve injuries which present in a small portion of trauma patients but can result in long-term neurological disability and severe chronic pain.

The goal of this study was to describe the epidemiology of BTBPI in a northern rural setting caused by motor-powered collisions, and to determine the relative risk of these injuries in shielded (cars, trucks, vans, and so on) and unshielded vehicles (snowmobiles, all-terrain vehicles and motorcycles).

This retrospective study describes the epidemiology of BTBPI caused by motor-powered collisions and treated at two level II trauma centers in northeast Minnesota and determines the relative risk of these injuries in shielded (cars, trucks, vans, and so on) and unshielded vehicles (snowmobiles, all-terrain vehicles and motorcycles). We hypothesized unshielded motor vehicle crashes in rural areas are at an increased risk of incurring BTBPI.

Out of all injuries resulting from motor-powered collisions in a 20-year period (9951), BTBPIs were found in 63 trauma patients, a prevalence of 0.6%. The rate of BTBPI involving unshielded vehicles (1.0%) was significantly higher than those involving a shielded vehicle (0.4%) and primarily occurred in rural areas (70%).

Unshielded vehicle crashes, particularly snowmobiles, have the highest risk for BTBPI in our rural region. The overall incidence of these injuries appears to be declining.

Level III.

Level III.

Time to definitive hemorrhage control is a primary driver of survival after penetrating injury. For these injuries, mortality outcomes after prehospital transport by police and emergency medical service (EMS) providers are comparable. In this study we identify patient and geographic predictors of police transport relative to EMS transport and describe perceptions of police transport elicited from key stakeholders.

This mixed methods study was conducted in Philadelphia, Pennsylvania, which has the highest rate of police transport nationally. Patient data were drawn from Pennsylvania's trauma registry and geographic data from the US Census and American Community Survey. For all 7500 adults who presented to Philadelphia trauma centers with penetrating injuries, 2006-2015, we compared how individual and geospatial characteristics predicted the odds of police versus EMS transport. Concurrently, we conducted qualitative interviews with patients, police officers and trauma clinicians to describe their perceptioniency.

Epidemiological study, level III.

Epidemiological study, level III.

Traumatic abdominal wall hernias (TAWHs) are a rare clinical entity that can be difficult to diagnose and manage. There is no consensus on management of TAWH due to its low incidence and complex concomitant injury patterns. We hereby present the largest single-center case series in the USA to characterize associated injury patterns, identify optimal strategies for hernia management, and determine outcomes.

Patients who presented with a TAWH from blunt trauma requiring operative management were retrospectively identified over a 14-year period. Demographic data, Injury Severity Score (ISS), associated injuries, type of repair, durability of repair, and complications were collected, and descriptive statistics were calculated.

Fifteen patients were identified. The average age was 31±11 years, ISS 15±9, and body mass index 33.4±7.1 kg/m

. Mechanisms included falls (13%), motor vehicle collisions (60%), motorcycle accidents (20%), and pedestrian versus motor vehicle collisions (7%). The most commonly associalvic visceral injuries where a tailored approach is advisable. Without hollow viscous injuries and gross contamination, these hernias can be repaired safely with mesh in the acute setting. However, in patients with gross contamination or hemodynamic instability, the risk of recurrence with primary repair must be weighed against the risk of infection and prolonged surgery with mesh repair. In those cases, a delayed reconstruction in the elective setting may be optimal.

To investigate the factors affecting the duration of subretinal fluid (SRF) resolution and their correlation with the final anatomical and functional outcome in cases of treatment naïve acute central serous chorioretinopathy (CSCR).

We retrospectively studied 93 eyes of 93 patients diagnosed with treatment naïve acute CSCR presenting within 30 days of onset of symptoms. The eyes were divided into two groups (1 and 2) based on the duration of SRF resolution; which was ≤3 months in group 1 and >3 months in group 2. Demographic and medical history, and spectral domain optical coherence tomography features were noted and their association with duration for SRF resolution, final central macular thickness (CMT) and final best-corrected visual acuity (BCVA) were studied. All the patients were prescribed topical non-steroidal anti-inflammatory drug for 1 month at the diagnosis of CSCR.

Longer duration of symptoms, female gender and baseline OCT factors like hyper-reflective dots and retinal pigment epithelial bumps were associated with longer duration for SRF resolution (p<0.