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1.
Crit Care Res Pract ; 2024: 6626899, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39104664

RESUMEN

Objective: Describe continuous infusion (CI) ketamine practices in pediatric intensive care units (PICUs) and evaluate its effect on pain/sedation scores, exposure to analgesics/sedatives, and adverse effects (AEs). Methods: Multicenter, retrospective, observational study in children <18 years who received CI ketamine between 2014 and 2017. Time spent in goal pain/sedation score range and daily cumulative doses of analgesics/sedatives were compared from the 24 hours (H) prior to CI ketamine to the first 24H and 25-48H of the CI. Adverse effects were collected over the first 7 days of CI ketamine. Results: Twenty-four patients from 4 PICUs were included; median (IQR) age 7 (1-13.25) years, 54% female (n = 13), 92% intubated (n = 22), 25% on CI vasopressors (n = 6), and 33% on CI paralytics (n = 8). Ketamine indications were analgesia/sedation (n = 21, 87.5%) and status epilepticus (n = 3, 12.5%). Median starting dose was 0.5 (0.48-0.70) mg/kg/hr and continued for a median of 2.4 (1.3-4.4) days. There was a significant difference in mean proportion of time spent within goal pain score range (24H prior: 74% ± 14%, 0-24H: 85% ± 10%, and 25-48H: 72% ± 20%; p=0.014). A significant reduction in median morphine milligram equivalents (MME) was seen (24H prior: 58 (8-195) mg vs. 0-24H: 4 (0-69) mg and p=0.01), but this was not sustained (25-48H: 24 (2-246) mg and p=0.29). Common AEs were tachycardia (63%), hypotension (54%), secretions/suctioning (29%), and emergence reactions (13%). Conclusions: Ketamine CI improved time in goal pain score range and significantly reduced MME, but this was not sustained. Larger prospective studies are needed in the pediatric population.

2.
JAMA Netw Open ; 7(7): e2422107, 2024 Jul 01.
Artículo en Inglés | MEDLINE | ID: mdl-39037816

RESUMEN

Importance: High emergency department (ED) pediatric readiness is associated with improved survival, but the impact of changes to ED readiness is unknown. Objective: To evaluate the association of changes in ED pediatric readiness at US trauma centers between 2013 and 2021 with pediatric mortality. Design, Setting, and Participants: This retrospective cohort study was performed from January 1, 2012, through December 31, 2021, at EDs of trauma centers in 48 states and the District of Columbia. Participants included injured children younger than 18 years with admission or injury-related death at a participating trauma center, including transfers to other trauma centers. Data analysis was performed from May 2023 to January 2024. Exposure: Change in ED pediatric readiness, measured using the weighted Pediatric Readiness Score (wPRS, range 0-100, with higher scores denoting greater readiness) from national assessments in 2013 and 2021. Change groups included high-high (wPRS ≥93 on both assessments), low-high (wPRS <93 in 2013 and wPRS ≥93 in 2021), high-low (wPRS ≥93 in 2013 and wPRS <93 in 2021), and low-low (wPRS <93 on both assessments). Main Outcomes and Measures: The primary outcome was lives saved vs lost, according to ED and in-hospital mortality. The risk-adjusted association between changes in ED readiness and mortality was evaluated using a hierarchical, mixed-effects logistic regression model based on a standardized risk-adjustment model for trauma, with a random slope-random intercept to account for clustering by the initial ED. Results: The primary sample included 467 932 children (300 024 boys [64.1%]; median [IQR] age, 10 [4 to 15] years; median [IQR] Injury Severity Score, 4 [4 to 15]) at 417 trauma centers. Observed mortality by ED readiness change group was 3838 deaths of 144 136 children (2.7%) in the low-low ED group, 1804 deaths of 103 767 children (1.7%) in the high-low ED group, 1288 deaths of 64 544 children (2.0%) in the low-high ED group, and 2614 deaths of 155 485 children (1.7%) in the high-high ED group. After risk adjustment, high-readiness EDs (persistent or change to) had 643 additional lives saved (95% CI, -328 to 1599 additional lives saved). Low-readiness EDs (persistent or change to) had 729 additional preventable deaths (95% CI, -373 to 1831 preventable deaths). Secondary analysis suggested that a threshold of wPRS 90 or higher may optimize the number of lives saved. Among 716 trauma centers that took both assessments, the median (IQR) wPRS decreased from 81 (63 to 94) in 2013 to 77 (64 to 93) in 2021 because of reductions in care coordination and quality improvement. Conclusions and Relevance: Although the findings of this study of injured children in US trauma centers were not statistically significant, they suggest that trauma centers should increase their level of ED pediatric readiness to reduce mortality and increase the number of pediatric lives saved after injury.


Asunto(s)
Servicio de Urgencia en Hospital , Centros Traumatológicos , Humanos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Niño , Estudios Retrospectivos , Femenino , Masculino , Preescolar , Centros Traumatológicos/estadística & datos numéricos , Adolescente , Estados Unidos/epidemiología , Mortalidad Hospitalaria/tendencias , Heridas y Lesiones/mortalidad , Lactante , Mortalidad del Niño/tendencias
3.
Global Spine J ; 14(3_suppl): 187S-211S, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38526923

RESUMEN

STUDY DESIGN: Clinical practice guideline development following the GRADE process. OBJECTIVES: Hemodynamic management is one of the only available treatment options that likely improves neurologic outcomes in patients with acute traumatic spinal cord injury (SCI). Augmenting mean arterial pressure (MAP) aims to improve blood perfusion and oxygen delivery to the injured spinal cord in order to minimize secondary ischemic damage to neural tissue. The objective of this guideline was to update the 2013 AANS/CNS recommendations on the hemodynamic management of patients with acute traumatic SCI, acknowledging that much has been published in this area since its publication. Specifically, we sought to make recommendations on 1. The range of mean arterial pressure (MAP) to be maintained by identifying an upper and lower MAP limit; 2. The duration of such MAP augmentation; and 3. The choice of vasopressor. Additionally, we sought to make a recommendation on spinal cord perfusion pressure (SCPP) targets. METHODS: A multidisciplinary guideline development group (GDG) was formed that included health care professionals from a wide range of clinical specialities, patient advocates, and individuals living with SCI. The GDG reviewed the 2013 AANS/CNS guidelines and voted on whether each recommendation should be endorsed or updated. A systematic review of the literature, following PRISMA standards and registered in PROSPERO, was conducted to inform the guideline development process and address the following key questions: (i) what are the effects of goal-directed interventions to optimize spinal cord perfusion on extent of neurological recovery and rates of adverse events at any time point of follow-up? and (ii) what are the effects of particular monitoring techniques, perfusion ranges, pharmacological agents, and durations of treatment on extent of neurological recovery and rates of adverse events at any time point of follow-up? The GDG combined the information from this systematic review with their clinical expertise in order to develop recommendations on a MAP target range (specifically an upper and lower limit to target), the optimal duration for MAP augmentation, and the use of vasopressors or inotropes. Using methods outlined by the GRADE working group, recommendations were formulated that considered the balance of benefits and harms, financial impact, acceptability, feasibility and patient preferences. RESULTS: The GDG suggested that MAP should be augmented to at least 75-80 mmHg as the "lower limit," but not actively augmented beyond an "upper limit" of 90-95 mmHg in order to optimize spinal cord perfusion in acute traumatic SCI. The quality of the evidence around the "target MAP" was very low, and thus the strength of this recommendation is weak. For duration of hemodynamic management, the GDG "suggested" that MAP be augmented for a duration of 3-7 days. Again, the quality of the evidence around the duration of MAP support was very low, and thus the strength of this recommendation is also weak. The GDG felt that a recommendation on the choice of vasopressor or the use of SCPP targets was not warranted, given the dearth of available evidence. CONCLUSION: We provide new recommendations for blood pressure management after acute SCI that acknowledge the limitations of the current evidence on the relationship between MAP and neurologic recovery. It was felt that the low quality of existing evidence and uncertainty around the relationship between MAP and neurologic recovery justified a greater range of MAP to target, and for a broader range of days post-injury than recommended in previous guidelines. While important knowledge gaps still remain regarding hemodynamic management, these recommendations represent current perspectives on the role of MAP augmentation for acute SCI.

4.
J Surg Res ; 295: 89-94, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38000259

RESUMEN

INTRODUCTION: Broad-spectrum empiric antibiotics are routinely administered to hospitalized patients with potential infections. These antibiotics provide protection; however, they come with their own negative effects. The utility of Methicillin-resistant Staphylococcus aureus (MRSA) polymerase chain reaction (PCR) nasal screening to steward anti-MRSA empiric antibiotics in hospitalized patients is established. With this current study, we look to determine the optimal frequency of MRSA nasal testing to help limit unnecessary testing consistent with the efforts of Choosing Wisely. We hypothesize that MRSA PCR nasal swab conversion will be low within the first 2 wk after index swab collection. METHODS: We performed a single-center retrospective chart review of all adult patient encounters from October 2019-July 2021 with MRSA PCR nasal testing. We excluded duplicate patient encounters. Further exclusion criteria included patients with a single MRSA PCR swab and those who tested positive for MRSA colonization on their index swab. We evaluated how many conversions from negative to positive there were, and the timing of those relative to those that did not develop colonization while in the hospital. RESULTS: 263 patients had multiple MRSA nares screening. 215 patients had 2 swab collections, 35 patients had 3 swab collections, 9 patients had 4 swab collections, and 4 patients had 5 swab collections. 14 converted from negative to positive. The time of conversions ranged from within 0-36 d, with an overall cumulative conversion of 5%. The rate of cumulative conversion from one week was 1.9%, for 2 wk it was 3.4%. CONCLUSIONS: Findings suggest that MRSA PCR nasal swab conversion is unlikely to occur within 2 wk. Therefore, to optimize resources, further investigation should be conducted to target guidelines as well as systems to limit repeat swab testing. We will investigate the utility of this after implementation.


Asunto(s)
Staphylococcus aureus Resistente a Meticilina , Infecciones Estafilocócicas , Adulto , Humanos , Estudios Retrospectivos , Infecciones Estafilocócicas/diagnóstico , Cavidad Nasal , Antibacterianos/uso terapéutico
5.
J Surg Res ; 293: 381-388, 2024 01.
Artículo en Inglés | MEDLINE | ID: mdl-37806225

RESUMEN

INTRODUCTION: Dysphagia is very common among hospitalized patients and is associated with increased length of hospital stay, morbidity, and mortality. Diet restrictions for dysphagia cause dehydration and discontent. The Frazier Free Water Protocol (FFWP) was developed to improve hydration and quality of life in dysphagia patients by establishing the safety of allowing sips of water between meals. Despite these potential benefits, we hypothesized that the FFWP is not widely utilized. We sought to determine barriers to utilization by assessing the familiarity, usage, and perceptions of the FFWP among health-care providers at our institution. METHODS: We distributed an anonymous questionnaire to a convenience sample of nurses in the hospital during daily huddles. The questionnaire was adapted from a validated framework to assess provider acceptability of health-care interventions. RESULTS: Of the 66 surveys distributed, we had 58 completed (88%). Only 10 nurses (17%) had heard of the "FFWP" by name. For those that were familiar with the indications, benefits, and risks of giving free water to patients with dysphagia (n = 18), less than half (39%) reported doing so. No nurses that had less than 10 y of patient care experience gave water to dysphagia patients, even if they knew the indications, benefits, and risks. Similarly, less than a fifth (19%) of all nurses surveyed were comfortable giving water to dysphagia patients, but comfort increased for some if the protocol was recommended by a speech-language pathologist (33%) or physician (13%). Nursing experience of >10 y or in intensive care settings did not yield significant differences in knowledge, usage, or comfort level than those with less years or nonintensive care experience, respectively. CONCLUSIONS: Nurses are essential to the implementation of the FFWP, yet many are unfamiliar and uncomfortable with utilizing it. Education about the protocol is necessary to improve patient outcomes and quality of life. We plan to provide targeted education about the FFWP as well as assess other members of the health-care team, in an attempt to increase utilization of the protocol and improve dysphagia management.


Asunto(s)
Trastornos de Deglución , Humanos , Trastornos de Deglución/etiología , Trastornos de Deglución/terapia , Proyectos Piloto , Calidad de Vida , Atención a la Salud , Agua
6.
Am J Surg ; 227: 34-43, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37722936

RESUMEN

BACKGROUND: Cirrhosis causes significant coagulopathy. Traditional coagulation tests may not accurately measure coagulopathy in well-compensated patients with cirrhosis. Viscoelastic tests are functional tests that may better assess coagulopathy in cirrhotic patients. METHODS: We searched PubMed, ScienceDirect, Google Scholar, and grey literature using terms meaning viscoelastic testing and cirrhosis. After reviewing over 500 titles and abstracts, 40 full-text papers met inclusion criteria. RESULTS: Twenty-two papers found viscoelastic testing was a better indicator of baseline coagulation than traditional testing in cirrhosis. Nineteen additional papers evaluated the utility of peri-procedural viscoelastic testing and found they led to a reduction in blood product administration without increasing risk of hemorrhage, thrombotic events, or other complications. CONCLUSIONS: The usage of viscoelastic testing in patients with cirrhosis allows for better assessment of coagulopathy, resulting in improved outcomes. Educating physicians to optimize care of this high-risk group is necessary to further improve their treatment.


Asunto(s)
Trastornos de la Coagulación Sanguínea , Tromboelastografía , Humanos , Tromboelastografía/métodos , Trastornos de la Coagulación Sanguínea/diagnóstico , Trastornos de la Coagulación Sanguínea/etiología , Pruebas de Coagulación Sanguínea/métodos , Hemorragia/complicaciones , Cirrosis Hepática/complicaciones
8.
Surg Open Sci ; 16: 64-67, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37789948

RESUMEN

Introduction: Ventilator-associated pneumonias (VAPs) are a complication of mechanical ventilation in the intensive care unit (ICU) that increase length of stay, morbidity, and mortality. While identifying and treating infections early is paramount to improving patient outcomes, more and more data demonstrate limited courses of antibiotics improve outcomes. Prolonged (10-14 day) courses of antibiotics have remained the standard of care for pneumonia due to gram-negative bacilli (GNR). We aimed to review our GNR VAPs to assess risk factors for recurrent GNR infections. Methods: We reviewed trauma patients who developed VAP from 02/2019 through 05/2022. Demographics, injury characteristics, and outcomes were reviewed with a focus on pneumonia details including the cultured pathogen(s), antibiotic(s) used, treatment duration, and presence of recurrent infections. We then compared single episode VAPs to multiple episode VAPs among patients infected by GNRs. Results: Eleven of the fifty trauma patients admitted to the ICU suffered a VAP caused by a GNR. Of these eleven patients, six experienced a recurrent infection, four of which were caused by Pseudomonas aeruginosa and two of which were caused by Enterobacter aerogenes. Among the patients who received ten days of antibiotic treatment, half suffered a recurrence. Although, there was no difference in the microbiology or antibiotic duration between the recurrences and single episodes. Conclusion: Despite prolonged use of antibiotics, we found that the risk of recurrent or persistent infections was high among patients with VAP due to GNB. Further study is needed to determine optimal treatment to minimize the risk of these recurrences. Key message: Ventilator-associated pneumonia due to gram-negative bacilli is a rare but high morbidity complication in intensive care units. Despite prolonged duration of therapy, these infections still appear to account for many recurrent infections and further study into optimal therapy is warranted.

9.
JAMA Surg ; 158(10): 1078-1087, 2023 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-37556154

RESUMEN

Importance: Emergency department (ED) pediatric readiness is associated with improved survival among children. However, the association between geographic access to high-readiness EDs in US trauma centers and mortality is unclear. Objective: To evaluate the association between the proximity of injury location to receiving trauma centers, including the level of ED pediatric readiness, and mortality among injured children. Design, Setting, and Participants: This retrospective cohort study used a standardized risk-adjustment model to evaluate the association between trauma center proximity, ED pediatric readiness, and in-hospital survival. There were 765 trauma centers (level I-V, adult and pediatric) that contributed data to the National Trauma Data Bank (January 1, 2012, through December 31, 2017) and completed the 2013 National Pediatric Readiness Assessment (conducted from January 1 through August 31, 2013). The study comprised children aged younger than 18 years who were transported by ground to the included trauma centers. Data analysis was performed between January 1 and March 31, 2022. Exposures: Trauma center proximity within 30 minutes by ground transport and ED pediatric readiness, as measured by weighted pediatric readiness score (wPRS; range, 0-100; quartiles 1 [low readiness] to 4 [high readiness]). Main Outcomes and Measures: In-hospital mortality. We used a patient-level mixed-effects logistic regression model to evaluate the association of transport time, proximity, and ED pediatric readiness on mortality. Results: This study included 212 689 injured children seen at 765 trauma centers. The median patient age was 10 (IQR, 4-15) years, 136 538 (64.2%) were male, and 127 885 (60.1%) were White. A total of 4156 children (2.0%) died during their hospital stay. The median wPRS at these hospitals was 79.1 (IQR, 62.9-92.7). A total of 105 871 children (49.8%) were transported to trauma centers with high-readiness EDs (wPRS quartile 4) and another 36 330 children (33.7%) were injured within 30 minutes of a quartile 4 ED. After adjustment for confounders, proximity, and transport time, high ED pediatric readiness was associated with lower mortality (highest-readiness vs lowest-readiness EDs by wPRS quartiles: adjusted odds ratio, 0.65 [95% CI, 0.47-0.89]). The survival benefit of high-readiness EDs persisted for transport times up to 45 minutes. The findings suggest that matching children to trauma centers with high-readiness EDs within 30 minutes of the injury location may have potentially saved 468 lives (95% CI, 460-476 lives), but increasing all trauma centers to high ED pediatric readiness may have potentially saved 1655 lives (95% CI, 1647-1664 lives). Conclusions and Relevance: These findings suggest that trauma centers with high ED pediatric readiness had lower mortality after considering transport time and proximity. Improving ED pediatric readiness among all trauma centers, rather than selective transport to trauma centers with high ED readiness, had the largest association with pediatric survival. Thus, increased pediatric readiness at all US trauma centers may substantially improve patient outcomes after trauma.


Asunto(s)
Servicio de Urgencia en Hospital , Centros Traumatológicos , Adulto , Niño , Humanos , Masculino , Femenino , Estudios Retrospectivos , Mortalidad Hospitalaria , Análisis de Sistemas
10.
Injury ; 54(9): 110957, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37532666

RESUMEN

INTRODUCTION: Frailty in trauma has been found to predict poor outcomes after injury including additional in-hospital complications, mortality, and discharge to dependent care. These gross outcome measures are insufficient when discussing long-term recovery as they do not address what is important to patients including functional status and quality of life. The purpose of this study is to determine if the Palliative Performance Scale (PPS) predicts mortality and functional status one year after trauma in geriatric patients. MATERIAL AND METHODS: Prospective observational study of trauma survivors, age ≥55 years. Patients were stratified by pre-injury PPS high (>70) or low (≤70). Outcomes were functional status at 1 year measured by Glasgow Outcome Scale Extended (GOSE), Euroqol-5D and SF-36. Adjusted relative risks (aRR) were obtained using modified Poisson regression. RESULTS: Follow-up was achieved on 215/301 patients. Mortality was 30% in low PPS group vs 8% in the high PPS group (P<0.001). A greater percentage of patients in the high group had a good functional outcome at one year compared to patients in the low group (78% vs 30% p<0.001). The high PPS patients were more likely to have improvement of GOSE at 1 year from discharge compared to low group (66% vs 27% P<0.001). Low PPS independently predicted poor functional outcome (aRR, 2.64; 95% confidence interval, 1.79-3.89) and death at 1 year (aRR, 3.64; 95% confidence interval 1.68-7.92). An increased percentage of low PPS patients reported difficulty with mobility (91% vs 46% p<0.0001) and usual activities (82% vs 56% p=0.002). Both groups reported pain (65%) and anxiety/depression (47%). CONCLUSION: Low pre-Injury PPS predicts mortality and poor functional outcomes one year after trauma. Low PPS patients were more likely to decline, rather than improve. Regardless of PPS, most patients have persistent pain, anxiety, and limitations in performing daily activities.


Asunto(s)
Evaluación de Resultado en la Atención de Salud , Calidad de Vida , Humanos , Anciano , Persona de Mediana Edad , Escala de Consecuencias de Glasgow , Estudios Prospectivos , Dolor
12.
J Trauma Acute Care Surg ; 95(4): 516-523, 2023 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-37335182

RESUMEN

OBJECTIVE: This study aimed to determine whether lower extremity fracture fixation technique and timing (≤24 vs. >24 hours) impact neurologic outcomes in TBI patients. METHODS: A prospective observational study was conducted across 30 trauma centers. Inclusion criteria were age 18 years and older, head Abbreviated Injury Scale (AIS) score of >2, and a diaphyseal femur or tibia fracture requiring external fixation (Ex-Fix), intramedullary nailing (IMN), or open reduction and internal fixation (ORIF). The analysis was conducted using analysis of variamce, Kruskal-Wallis, and multivariable regression models. Neurologic outcomes were measured by discharge Ranchos Los Amigos Revised Scale (RLAS-R). RESULTS: Of the 520 patients enrolled, 358 underwent Ex-Fix, IMN, or ORIF as definitive management. Head AIS was similar among cohorts. The Ex-Fix group experienced more severe lower extremity injuries (AIS score, 4-5) compared with the IMN group (16% vs. 3%, p = 0.01) but not the ORIF group (16% vs. 6%, p = 0.1). Time to operative intervention varied between the cohorts with the longest time to intervention for the IMN group (median hours: Ex-Fix, 15 [8-24] vs. ORIF, 26 [12-85] vs. IMN, 31 [12-70]; p < 0.001). The discharge RLAS-R score distribution was similar across the groups. After adjusting for confounders, neither method nor timing of lower extremity fixation influenced the discharge RLAS-R. Instead, increasing age and head AIS score were associated with a lower discharge RLAS-R score (odds ratio [OR], 1.02; 95% confidence interval [CI], 1.002-1.03 and OR, 2.37; 95% CI, 1.75-3.22), and a higher Glasgow Coma Scale motor score on admission (OR, 0.84; 95% CI, 0.73-0.97) was associated with higher RLAS-R score at discharge. CONCLUSION: Neurologic outcomes in TBI are impacted by severity of the head injury and not the fracture fixation technique or timing. Therefore, the strategy of definitive fixation of lower extremity fractures should be dictated by patient physiology and the anatomy of the injured extremity and not by the concern for worsening neurologic outcomes in TBI patients. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.


Asunto(s)
Lesiones Traumáticas del Encéfalo , Fijación Intramedular de Fracturas , Traumatismos de la Pierna , Fracturas de la Tibia , Humanos , Adolescente , Fijación de Fractura , Fijación Intramedular de Fracturas/métodos , Fracturas de la Tibia/complicaciones , Fracturas de la Tibia/cirugía , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/cirugía , Encéfalo , Extremidad Inferior/cirugía , Resultado del Tratamiento , Estudios Retrospectivos
13.
Injury ; 54(7): 110781, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37156700

RESUMEN

BACKGROUND: With the increasing popularity of electric scooters (ES) and the introduction of ES sharing systems in 2017, hospitals are seeing more ES-related injuries. The effects of sharing systems on traumatic injuries are lacking in the literature. We, therefore, sought to describe trends in ES injuries. METHODS: The Nationwide Inpatient Sample was queried for patients hospitalized with ES-related injuries in the United States from 2015 to 2019. Admissions due to ES were divided into two cohorts: before (≤2017) and after (>2018) the introduction of sharing systems. Patients were stratified by injuries sustained, age, gender, and race. Inpatient hospital charges and length of stay were compared. Exclusion criteria included patients older than 65 and patients with neurological disorders. Traumatic injuries were compared after adjusting for age, gender, and race in a multivariate logistic regression analysis. RESULTS: During the study period, there were 686 admissions, of which 220 remained due to exclusion criteria. There was a consistent increase in ES-related injuries over the years (r = 0.91, p = 0.017). Patients who were injured after the introduction of sharing systems were more likely to sustain facial fractures (OR, 2.63; 95%CI, 1.30-5.32; p = 0.007) after controlling for age, gender, and race. The incidence of lumbar and pelvic fractures was higher following the introduction of such systems (7.1% vs. 0%; p<0.05). CONCLUSIONS: The introduction of ES sharing systems resulted in increased incidence of facial, pelvic, and lumbar fractures. Federal and state regulations need to be implemented to mitigate the detrimental effects of ES sharing systems.


Asunto(s)
Fracturas Craneales , Fracturas de la Columna Vertebral , Humanos , Estados Unidos/epidemiología , Estudios Retrospectivos , Hospitalización , Incidencia , Accidentes de Tránsito , Dispositivos de Protección de la Cabeza , Servicio de Urgencia en Hospital
14.
J Surg Res ; 283: 1047-1052, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36914995

RESUMEN

INTRODUCTION: Initiation of broad-spectrum empiric antibiotics is common when infection is suspected in hospitalized adults. The benefits of early utilization of effective antibiotics are well documented. However, the negative effects of inappropriate antibiotic use have led to antimicrobial stewardship mandates. Recent data demonstrate the utility of methicillin-resistant Staphylococcus aureus (MRSA) polymerase chain reaction (PCR) nasal screening to steward anti-MRSA empiric antibiotics in pneumonia. We hypothesize that MRSA PCR nasal swabs would also be effective to rule out other MRSA infection to effectively limit unnecessary antibiotics for any infectious source. METHODS: We performed a single-center retrospective chart review of all adult patient encounters from October 2019-July 2021 with MRSA PCR nasal testing. We then reviewed all charts to evaluate for the presence of infections based on source cultures results, as the gold standard. Sensitivity, specificity, negative predictive value, and positive predictive value were calculated from 2 × 2 contingency tables. RESULTS: Among all patients with MRSA nasal screening, 1189 patients had any infection. Prevalence of MRSA nasal carriage among patients screened was 12%. Prevalence of MRSA infection among all infections was 7.5%. MRSA nasal swabs demonstrated a negative predictive value of 100% for MRSA urinary tract infection, 97.9% for MRSA bacteremia, 97.8% for MRSA pneumonia, 92.1% for MRSA wound infection, and 96.6% for other MRSA infections. Overall, MRSA PCR nasal swabs had a sensitivity of 68.5%, specificity of 90.1%, positive predictive value of 23.7%, and negative predictive value of 98.5% for any infections. CONCLUSIONS: MRSA PCR nasal swabs have a high negative predictive value for all infections. Our data support the use of MRSA PCR nasal swabs to rule out MRSA infection and thereby allow early de-escalation of MRSA coverage in hospitalized patients requiring empiric antibiotics. Implementation of MRSA screening could decrease antibiotic-associated morbidity, resistance, and costs. More studies should be conducted to validate these results and support these findings.


Asunto(s)
Programas de Optimización del Uso de los Antimicrobianos , Staphylococcus aureus Resistente a Meticilina , Neumonía Estafilocócica , Infecciones Estafilocócicas , Adulto , Humanos , Staphylococcus aureus Resistente a Meticilina/genética , Infecciones Estafilocócicas/diagnóstico , Infecciones Estafilocócicas/tratamiento farmacológico , Infecciones Estafilocócicas/epidemiología , Estudios Retrospectivos , Neumonía Estafilocócica/diagnóstico , Neumonía Estafilocócica/tratamiento farmacológico , Antibacterianos/uso terapéutico , Reacción en Cadena de la Polimerasa
15.
J Surg Res ; 287: 142-148, 2023 07.
Artículo en Inglés | MEDLINE | ID: mdl-36933545

RESUMEN

INTRODUCTION: Thromboelastography (TEG) is a functional test of coagulation used to guide transfusions. Despite literature supporting its utility, its use remains limited to select populations. In patients with cirrhosis, conventional coagulation tests are notoriously inaccurate, and TEG may be a better measure of coagulopathy. We aimed to assess the utilization of TEG in patients with cirrhosis to steward blood transfusions in this high-risk group. METHODS: A single-center retrospective chart review of all patients ≥18 y old with a diagnosis of liver cirrhosis who had TEG results documented in the electronic medical record from January 1 to November 1, 2021. RESULTS: There were 277 TEG results on 89 patients with cirrhosis. Overall, 91% of the TEGs performed were associated with a clinical indication for transfusion. However, of the patients who were transfused, abnormal TEG values, including elevated R time and reduced maximum amplitude, did not correspond to transfusion of indicated blood products (fresh frozen plasma and platelets). A reduction in alpha angle showed a statistically significant association with transfusion of cryoprecipitate (P < 0.05). When assessing conventional coagulation tests, abnormal values were not significantly associated with transfusion (P = 0.07). CONCLUSIONS: Despite TEG suggesting that transfusions could be avoided in many cirrhotic patients, patients are still being transfused platelets and fresh frozen plasma in the absence of evidence of coagulopathy on TEG. Our finding suggests the need for education about appropriate utilization of TEG. More research is needed to understand the role of these tests to guide transfusion practices in patients with cirrhosis.


Asunto(s)
Trastornos de la Coagulación Sanguínea , Tromboelastografía , Humanos , Tromboelastografía/métodos , Estudios Retrospectivos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/terapia , Pruebas de Coagulación Sanguínea , Trastornos de la Coagulación Sanguínea/diagnóstico , Trastornos de la Coagulación Sanguínea/etiología , Trastornos de la Coagulación Sanguínea/terapia
16.
JAMA Netw Open ; 6(1): e2250941, 2023 01 03.
Artículo en Inglés | MEDLINE | ID: mdl-36637819

RESUMEN

Importance: Emergency departments (EDs) with high pediatric readiness (coordination, personnel, quality improvement, safety, policies, and equipment) are associated with lower mortality among children with critical illness and those admitted to trauma centers, but the benefit among children with more diverse clinical conditions is unknown. Objective: To evaluate the association between ED pediatric readiness, in-hospital mortality, and 1-year mortality among injured and medically ill children receiving emergency care in 11 states. Design, Setting, and Participants: This is a retrospective cohort study of children receiving emergency care at 983 EDs in 11 states from January 1, 2012, through December 31, 2017, with follow-up for a subset of children through December 31, 2018. Participants included children younger than 18 years admitted, transferred to another hospital, or dying in the ED, stratified by injury vs medical conditions. Data analysis was performed from November 1, 2021, through June 30, 2022. Exposure: ED pediatric readiness of the initial ED, measured through the weighted Pediatric Readiness Score (wPRS; range, 0-100) from the 2013 National Pediatric Readiness Project assessment. Main Outcomes and Measures: The primary outcome was in-hospital mortality, with a secondary outcome of time to death to 1 year among children in 6 states. Results: There were 796 937 children, including 90 963 (11.4%) in the injury cohort (mean [SD] age, 9.3 [5.8] years; median [IQR] age, 10 [4-15] years; 33 516 [36.8%] female; 1820 [2.0%] deaths) and 705 974 (88.6%) in the medical cohort (mean [SD] age, 5.8 [6.1] years; median [IQR] age, 3 [0-12] years; 329 829 [46.7%] female, 7688 [1.1%] deaths). Among the 983 EDs, the median (IQR) wPRS was 73 (59-87). Compared with EDs in the lowest quartile of ED readiness (quartile 1, wPRS of 0-58), initial care in a quartile 4 ED (wPRS of 88-100) was associated with 60% lower in-hospital mortality among injured children (adjusted odds ratio, 0.40; 95% CI, 0.26-0.60) and 76% lower mortality among medical children (adjusted odds ratio, 0.24; 95% CI, 0.17-0.34). Among 545 921 children followed to 1 year, the adjusted hazard ratio of death in quartile 4 EDs was 0.59 (95% CI, 0.42-0.84) for injured children and 0.34 (95% CI, 0.25-0.45) for medical children. If all EDs were in the highest quartile of pediatric readiness, an estimated 288 injury deaths (95% CI, 281-297 injury deaths) and 1154 medical deaths (95% CI, 1150-1159 medical deaths) may have been prevented. Conclusions and Relevance: These findings suggest that children with injuries and medical conditions treated in EDs with high pediatric readiness had lower mortality during hospitalization and to 1 year.


Asunto(s)
Servicio de Urgencia en Hospital , Centros Traumatológicos , Niño , Humanos , Femenino , Preescolar , Recién Nacido , Lactante , Masculino , Estudios Retrospectivos , Tratamiento de Urgencia , Mortalidad Hospitalaria
17.
Ann Surg ; 278(3): e580-e588, 2023 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-36538639

RESUMEN

OBJECTIVE: We used machine learning to identify the highest impact components of emergency department (ED) pediatric readiness for predicting in-hospital survival among children cared for in US trauma centers. BACKGROUND: ED pediatric readiness is associated with improved short-term and long-term survival among injured children and part of the national verification criteria for US trauma centers. However, the components of ED pediatric readiness most predictive of survival are unknown. METHODS: This was a retrospective cohort study of injured children below 18 years treated in 458 trauma centers from January 1, 2012, through December 31, 2017, matched to the 2013 National ED Pediatric Readiness Assessment and the American Hospital Association survey. We used machine learning to analyze 265 potential predictors of survival, including 152 ED readiness variables, 29 patient variables, and 84 ED-level and hospital-level variables. The primary outcome was in-hospital survival. RESULTS: There were 274,756 injured children, including 4585 (1.7%) who died. Nine ED pediatric readiness components were associated with the greatest increase in survival: policy for mental health care (+8.8% change in survival), policy for patient assessment (+7.5%), specific respiratory equipment (+7.2%), policy for reduced-dose radiation imaging (+7.0%), physician competency evaluations (+4.9%), recording weight in kilograms (+3.2%), life support courses for nursing (+1.0%-2.5%), and policy on pediatric triage (+2.5%). There was a 268% improvement in survival when the 5 highest impact components were present. CONCLUSIONS: ED pediatric readiness components related to specific policies, personnel, and equipment were the strongest predictors of pediatric survival and worked synergistically when combined.


Asunto(s)
Servicio de Urgencia en Hospital , Centros Traumatológicos , Estados Unidos , Niño , Humanos , Estudios Retrospectivos , Encuestas y Cuestionarios , Hospitales
18.
Crit Care Explor ; 4(2): e0633, 2022 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-35187497

RESUMEN

The response of ICU patients to continuously infused ketamine when it is used for analgesia and/or sedation remains poorly established. OBJECTIVES: To describe continuous infusion (CI) ketamine use in critically ill patients, including indications, dose and duration, adverse effects, patient outcomes, time in goal pain/sedation score range, exposure to analgesics/sedatives, and delirium. DESIGN SETTING AND PARTICIPANTS: Multicenter, retrospective, observational study from twenty-five diverse institutions in the United States. Patients receiving CI ketamine between January 2014 and December 2017. MAIN OUTCOMES AND MEASURES: Chart review evaluating institutional and patient demographics, ketamine indication, dose, administration, and adverse effects. Pain/sedation scores, cumulative doses of sedatives and analgesics, and delirium screenings in the 24 hours prior to ketamine were compared with those at 0-24 hours and 25-48 hours after. RESULTS: A total of 390 patients were included (median age, 54.5 yr; interquartile range, 39-65 yr; 61% males). Primary ICU types were medical (35.3%), surgical (23.3%), and trauma (17.7%). Most common indications were analgesia/sedation (n = 357, 91.5%). Starting doses were 0.2 mg/kg/hr (0.1-0.5 mg/kg/hr) and continued for 1.6 days (0.6-2.9 d). Hemodynamics in the first 4 hours after ketamine were variable (hypertension 24.0%, hypotension 23.5%, tachycardia 19.5%, bradycardia 2.3%); other adverse effects were minimal. Compared with 24 hours prior, there was a significant increase in proportion of time spent within goal pain score after ketamine initiation (24 hr prior: 68.9% [66.7-72.6%], 0-24 hr: 78.6% [74.3-82.5%], 25-48 hr: 80.3% [74.6-84.3%]; p < 0.001) and time spent within goal sedation score (24 hr prior: 57.1% [52.5-60.0%], 0-24 hr: 64.1% [60.7-67.2%], 25-48 hr: 68.9% [65.5-79.5%]; p < 0.001). There was also a significant reduction in IV morphine (mg) equivalents (24 hr prior: 120 [25-400], 0-24 hr: 118 [10-363], 25-48 hr: 80 [5-328]; p < 0.005), midazolam (mg) equivalents (24 hr prior: 11 [4-67], 0-24 hr: 6 [0-68], 25-48 hr: 3 [0-57]; p < 0.001), propofol (mg) (24 hr prior: 942 [223-4,018], 0-24 hr: 160 [0-2,776], 25-48 hr: 0 [0-1,859]; p < 0.001), and dexmedetomidine (µg) (24 hr prior: 1,025 [276-1,925], 0-24 hr: 285 [0-1,283], 25-48 hr: 0 [0-826]; p < 0.001). There was no difference in proportion of time spent positive for delirium (24 hr prior: 43.0% [17.0-47.0%], 0-24 hr: 39.5% [27.0-43.8%], 25-48 hr: 0% [0-43.7%]; p = 0.233). Limitations to these data include lack of a comparator group, potential for confounders and selection bias, and varying pain and sedation practices that may have changed since completion of the study. CONCLUSIONS AND RELEVANCE: There is variability in the use of CI ketamine. Hemodynamic instability was the most common adverse effect. In the 48 hours after ketamine initiation compared with the 24 hours prior, proportion of time spent in goal pain/sedation score range increased and exposure to other analgesics/sedatives decreased.

19.
Am J Surg ; 223(1): 126-130, 2022 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-34373083

RESUMEN

BACKGROUND: Elderly rib fracture patients are generally admitted to an ICU which may result in overutilization of scarce resources. We hypothesized that this practice results in significant overtriage. METHODS: Retrospective study of patients over age 70 with acute rib fracture(s) as sole indication for ICU admission. Primary outcomes were adverse events (intubation, pneumonia, death), which we classified as meriting ICU admission. We utilized Cribari matrices to calculate triage rates. RESULTS: 101 patients met study criteria. 12% had adverse events occurring on average at day 5. Our undertriage rate was 6% and overtriage rate 87%. The 72 overtriaged patients utilized 295 total ICU days. Evaluating guideline modification, ≥3 fractures appears optimal. Changing to this would have liberated 50 ICU days with 3% undertriage. CONCLUSION: Elderly patients with small numbers of rib fractures are overtriaged to ICUs. Modifying guidelines to ≥3 rib fractures will improve resource utilization and save ICU beds.


Asunto(s)
Unidades de Cuidados Intensivos/normas , Admisión del Paciente/normas , Guías de Práctica Clínica como Asunto , Fracturas de las Costillas/diagnóstico , Triaje/normas , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Puntaje de Gravedad del Traumatismo , Masculino , Estudios Retrospectivos , Centros Traumatológicos/normas
20.
Am J Surg ; 223(1): 131-136, 2022 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-34446216

RESUMEN

BACKGROUND: Pre-injury anti-platelet use has been associated with increased risk of progression of traumatic intracranial hemorrhage (TICH) and worse outcomes. VerifyNow® assays assess platelet inhibition due to aspirin/clopidogrel. This study assesses the outcomes of patients with TICH and platelet dysfunction treated with desmopressin and/or platelets. METHODS: We performed a retrospective chart review of patients with mild TICH at a level 1 trauma center 1/1/2013-6/1/2016. Patients with documented platelet dysfunction who received desmopressin and/or platelets were compared to those who were untreated. Primary outcomes were progression of TICH and neurologic outcomes at discharge. RESULTS: Of 565 patients with a mild TICH, 200 patients had evidence of platelet dysfunction (a positive VerifyNow® assay). Patients had similar baseline demographics, injury characteristics, and rate of TICH progression; but patients who received desmopressin and/or platelets had worse Glasgow Outcomes Score at discharge. CONCLUSION: Treatment of patients with mild TICH and platelet dysfunction with desmopressin and/or platelets did not affect TICH progression but correlated with worse neurologic status at discharge.


Asunto(s)
Trastornos de las Plaquetas Sanguíneas/terapia , Hemostáticos/administración & dosificación , Hemorragia Intracraneal Traumática/terapia , Inhibidores de Agregación Plaquetaria/efectos adversos , Transfusión de Plaquetas/efectos adversos , Anciano , Trastornos de las Plaquetas Sanguíneas/sangre , Trastornos de las Plaquetas Sanguíneas/diagnóstico , Trastornos de las Plaquetas Sanguíneas/etiología , Desamino Arginina Vasopresina/administración & dosificación , Desamino Arginina Vasopresina/efectos adversos , Progresión de la Enfermedad , Femenino , Hemostáticos/efectos adversos , Humanos , Hemorragia Intracraneal Traumática/sangre , Hemorragia Intracraneal Traumática/complicaciones , Masculino , Persona de Mediana Edad , Transfusión de Plaquetas/estadística & datos numéricos , Estudios Retrospectivos , Centros Traumatológicos/estadística & datos numéricos , Resultado del Tratamiento
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