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BACKGROUND: Blunt traumatic abdominal wall hernias (TAWHs) are rare but require a variety of operative techniques to repair including bone anchor fixation (BAF) when tissue tears off bony structures. This study aimed to provide a descriptive analysis of BAF technique for blunt TAWH repair. Bone anchor fixation and no BAF repairs were compared, hypothesizing increased hernia recurrence with BAF repair. METHODS: A secondary analysis of the WTA blunt TAWH multicenter study was performed including all patients who underwent repair of their TAWH. Patients with BAF were compared to those with no BAF with bivariate analyses. RESULTS: 176 patients underwent repair of their TAWH with 41 (23.3%) undergoing BAF. 26 (63.4%) patients had tissue fixed to bone, with 7 of those reinforced with mesh. The remaining 15 (36.6%) patients had bridging mesh anchored to bone. The BAF group had a similar age, sex, body mass index, and injury severity score compared to the no BAF group. The time to repair (1 vs 1 days, P = .158), rate of hernia recurrence (9.8% vs 12.7%, P = .786), and surgical site infection (SSI) (12.5% vs 15.6%, P = .823) were all similar between cohorts. CONCLUSIONS: This largest series to date found nearly one-quarter of TAWH repairs required BAF. Bone anchor fixation repairs had a similar rate of hernia recurrence and SSI compared to no BAF repairs, suggesting this is a reasonable option for repair of TAWH. However, future prospective studies are needed to compare specific BAF techniques and evaluate long-term outcomes including patient-centered outcomes such as pain and quality of life.
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Herniorrafia , Telas Cirúrgicas , Ferimentos não Penetrantes , Humanos , Masculino , Feminino , Ferimentos não Penetrantes/cirurgia , Herniorrafia/métodos , Adulto , Pessoa de Meia-Idade , Traumatismos Abdominais/cirurgia , Âncoras de Sutura , Recidiva , Estudos Retrospectivos , Resultado do Tratamento , Hérnia Ventral/cirurgia , Hérnia Abdominal/cirurgia , Hérnia Abdominal/etiologia , Escala de Gravidade do Ferimento , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/epidemiologiaRESUMO
BACKGROUND: There is an epidemic of firearm injuries in the United States since the mid-2000s. Thus, we sought to examine whether hospitalization from firearm injuries have increased over time, and to examine temporal changes in patient demographics, firearm injury intent, and injury severity. METHODS: This was a multicenter, retrospective, observational cohort study of patients hospitalized with a traumatic injury to six US level I trauma centers between 1/1/2016 and 6/30/2022. ICD-10-CM cause codes were used to identify and describe firearm injuries. Temporal trends were compared for demographics (age, sex, race, insured status), intent (assault, unintentional, self-harm, legal intervention, and undetermined), and severity (death, ICU admission, severe injury (injury severity score ≥ 16), receipt of blood transfusion, mechanical ventilation, and hospital and ICU LOS (days). Temporal trends were examined over 13 six-month intervals (H1, January-June; H2, July-December) using joinpoint regression and reported as semi-annual percent change (SPC); significance was p < 0.05. RESULTS: Firearm injuries accounted for 2.6% (1908 of 72,474) of trauma hospitalizations. The rate of firearm injuries initially declined from 2016-H1 to 2018-H2 (SPC = - 4.0%, p = 0.002), followed by increased rates from 2018-H2 to 2020-H1 (SPC = 9.0%, p = 0.005), before stabilizing from 2020-H1 to 2022-H1 (0.5%, p = 0.73). NH black patients had the greatest hospitalization rate from firearm injuries (14.0%) and were the only group to demonstrate a temporal increase (SPC = 6.3%, p < 0.001). The proportion of uninsured patients increased (SPC = 2.3%, p = 0.02) but there were no temporal changes by age or sex. ICU admission rates declined (SPC = - 2.2%, p < 0.001), but ICU LOS increased (SPC = 2.8%, p = 0.04). There were no significant changes over time in rates of death (SPC = 0.3%), severe injury (SPC = 1.6%), blood transfusion (SPC = 0.6%), and mechanical ventilation (SPC = 0.6%). When examined by intent, self-harm injuries declined over time (SPC = - 4.1%, p < 0.001), assaults declined through 2019-H2 (SPC = - 5.6%, p = 0.01) before increasing through 2022-H1 (SPC = 6.5%, p = 0.01), while undetermined injuries increased through 2019-H1 (SPC = 24.1%, p = 0.01) then stabilized (SPC = - 4.5%, p = 0.39); there were no temporal changes in unintentional injuries or legal intervention. CONCLUSIONS: Hospitalizations from firearm injuries are increasing following a period of declines, driven by increases among NH Black patients. Trauma systems need to consider these changing trends to best address the needs of the injured population.
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PURPOSE: The United States Advisory Committee on Immunization Practices (ACIP) recommends vaccination against meningococcal serogroups A, C, W, and Y (MenACWY) for all 11-12-year-olds, with a booster dose for 16-year-olds, and against meningococcal serogroup B (MenB) for 16-23-year-olds under shared clinical decision-making (SCDM). However, uptake of the MenB vaccine and the MenACWY booster dose is low. This study investigated United States physicians' knowledge, attitudes, and practices regarding recommending MenB and MenACWY vaccines to non-high-risk older adolescents and young adults. METHODS: An online survey was conducted in April-May 2022 among pediatricians, family physicians (FPs), general practitioners (GPs), and internists who had recommended the MenB and/or the MenACWY vaccine(s) to at least one 16-23-year-old in the past year. RESULTS: Among 407 participants, 50% correctly identified MenB as the leading cause of meningococcal disease among adolescents and young adults. Furthermore, 46% of physicians (47% of pediatricians, 40% of FPs and GPs, 53% of internists) answered correctly that MenB vaccination is recommended under SCDM, and 82% of physicians (96% of pediatricians, 70% of FPs and GPs, 65% of internists) answered correctly that MenACWY vaccination is routinely recommended. Among MenB-vaccinators, 78% reported having received some training or other information on implementing SCDM, and 65% rated recommending MenB vaccination as very important. DISCUSSION: Knowledge gaps, which varied by specialty, were identified regarding meningococcal disease and vaccine recommendations, particularly regarding MenB. Targeted education of physicians may facilitate discussions about MenB vaccination.
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Conhecimentos, Atitudes e Prática em Saúde , Infecções Meningocócicas , Vacinas Meningocócicas , Humanos , Vacinas Meningocócicas/administração & dosagem , Estados Unidos , Masculino , Adolescente , Feminino , Infecções Meningocócicas/prevenção & controle , Adulto Jovem , Padrões de Prática Médica/estatística & dados numéricos , Adulto , Inquéritos e Questionários , Atitude do Pessoal de Saúde , Vacinação/estatística & dados numéricos , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Blunt traumatic abdominal wall hernias (TAWH) occur in <1 % of trauma patients. Optimal repair techniques, such as mesh reinforcement, have not been studied in detail. We hypothesize that mesh use will be associated with increased surgical site infections (SSI) and not improve hernia recurrence. MATERIALS AND METHODS: A secondary analysis of the Western Trauma Association blunt TAWH multicenter study was performed. Patients who underwent TAWH repair during initial hospitalization (1/2012-12/2018) were included. Mesh repair patients were compared to primary repair patients (non-mesh). A logistic regression was conducted to assess risk factors for SSI. RESULTS: 157 patients underwent TAWH repair during index hospitalization with 51 (32.5 %) having mesh repair: 24 (45.3 %) synthetic and 29 (54.7 %) biologic. Mesh patients were more commonly smokers (43.1 % vs. 22.9 %, p = 0.016) and had a larger defect size (10 vs. 6 cm, p = 0.003). Mesh patients had a higher rate of SSI (25.5 % vs. 9.5 %, p = 0.016) compared to non-mesh patients, but a similar rate of recurrence (13.7 % vs. 10.5%, p = 0.742), hospital length of stay (LOS), and mortality. Mesh use (OR 3.66) and higher ISS (OR 1.06) were significant risk factors for SSI in a multivariable model. CONCLUSION: Mesh was used more frequently in flank TAWH and those with a larger defect size. Mesh use was associated with a higher incidence and risk of SSI but did not reduce the risk of hernia recurrence. When repairing TAWH mesh should be employed judiciously, and prospective randomized studies are needed to identify clear indications for mesh use in TAWH.
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Hérnia Ventral , Herniorrafia , Humanos , Hérnia Ventral/etiologia , Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Estudos Prospectivos , Recidiva , Telas Cirúrgicas/efeitos adversos , Infecção da Ferida Cirúrgica/etiologiaRESUMO
BACKGROUND: Patient-level data on the clinical features and outcomes of children and young people referred for possible long coronavirus disease (COVID) can guide clinicians on what to expect in managing patients and advising families. METHODS: A Post-Acute COVID Clinic for persons <21 years of age was established in October 2020. Intake was standardized and management was tailored to presenting symptoms. Data were abstracted from the charts of all patients evaluated through December 2021, and the study cohort consisted of patients who had a history of confirmed severe acute respiratory syndrome coronavirus 2 infection, had ≥1 symptom persisting for ≥12 weeks and had no pre-existing diagnosis that explained the symptoms. A structured follow-up interview was conducted in early 2022. RESULTS: A total of 104 patients were referred, 81 of whom met inclusion criteria. The median age was 14 years (interquartile range, 13-16), and most were female, White/Caucasian and had commercial health insurance. Patients reported previously good health but over half reported moderate-to-severe disability at their first visit. Two clusters of presenting symptoms-fatigue with multiple symptoms, and fatigue and headache with cardiopulmonary symptoms-were identified. Extensive routine testing did not affirm alternative diagnoses. Incident conditions-most commonly anxiety, depression and/or panic disorder; migraines; and autonomic dysfunction-were diagnosed on clinical grounds. Telephone interviews (N = 55) revealed that 78% of patients were improved by about 6 months. CONCLUSIONS: Within the limits of a single-center, referral-based, observational cohort, this study provides reassurance to patients and parents in that most cases of long COVID were self-limited. Extensive evaluations may be more useful in ruling out alternative diagnoses than in affirming specific physiologic disturbances.
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COVID-19 , Adolescente , Feminino , Humanos , Masculino , Fadiga , Seguimentos , Síndrome de COVID-19 Pós-AgudaRESUMO
Restrictive fluid management (RFM) for hemodynamically unstable trauma patients has reduced mortality rates. The objective was to determine whether RFM benefits geriatric hip fracture patients, who are usually hemodynamically stable. Design: Retrospective propensity-matched study. Setting: Five Level I trauma centers (January 1, 2018-December 12, 2018). Patients: Geriatric patients (65 years or older) with hip fractures were included in this study. Patients with multiple injuries, nonoperative management, and preoperative blood products were excluded. Intervention: Patients were grouped by fluid volume (normal saline, lactated Ringer, dextrose, electrolytes, and medications) received preoperatively or ≤24 hours of arrival; patients with standard fluid management (SFM) received ≥150 mL and RFM <150 mL of fluids. Main Outcome Measurements: The primary outcomes were length of stay (LOS), delayed ambulation (>2 days postoperatively), and mortality. Paired Student t-tests, Wilcoxon paired rank sum tests, and McNemar tests were used; an α value of < 0.05 was considered statistically significant. Results: There were 523 patients (40% RFM, 60% SFM); after matching, there were 95 patients per arm. The matched patients were well-balanced, including no difference in time from arrival to surgery. RFM and SFM patients received a median of 80 mL and 1250 mL of preoperative fluids, respectively (P < 0.001). Postoperative fluid volumes were 1550 versus 2000 mL, respectively, (P = 0.73), and LOSs were similar between the two groups (5 versus 5 days, P = 0.83). Mortality and complications, including acute kidney injuries, were similar. Delayed ambulation rates were similar overall. When stratified by preinjury ambulation status, SFM was associated with delayed ambulation for patients not walking independently before injury (P = 0.01), but RFM was not (P = 0.09). Conclusions: RFM seems to be safe in terms of laboratory results, complications, and disposition. SFM may lead to delayed ambulation for patients who are not walking independently before injury.
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INTRODUCTION: Neisseria meningitidis causes invasive meningococcal disease and, globally, significant morbidity, with serogroup B (MenB) being the most common cause of endemic disease and outbreaks in several regions. Extensive use of the four-component serogroup B meningococcal vaccine (4CMenB; Bexsero, GSK) and its inclusion in immunization programs in several countries have generated substantial safety data during the 9 years since its first authorization in 2013. AREAS COVERED: 4CMenB safety data from clinical trials and post-marketing surveillance studies (2011 to 2022), and spontaneously reported adverse events of medical interest from the GSK global safety database. We discuss these safety findings in relation to the benefit of 4CMenB vaccination and implications for further enhancing vaccine confidence. EXPERT OPINION: 4CMenB has been consistently well tolerated across clinical trials and post-licensure surveillance studies, despite a higher incidence of fever reported in infants than with other pediatric vaccines. Surveillance data have not identified any significant safety issues, consistent with an acceptable safety profile of 4CMenB. These findings highlight the need to balance the risk of relatively common, transient, post-immunization fever with the benefit of affording protection that reduces the risk of uncommon but potentially fatal meningococcal infection.
The four-component serogroup B meningococcal vaccine 4CMenB (Bexsero®, GSK) was licensed in 2013 and has acquired substantial safety evidence through clinical trial and real-world data. Availability of real-world and clinical 4CMenB safety evidence is important to help address vaccination hesitancy. This comprehensive review of safety data, from 9 years of 4CMenB use including recent data from the real world, shows no significant safety issues in a variety of age groups. Data show that transient fever may occur after vaccination. Invasive meningococcal disease, although rare, can be life-threatening. Abundant safety data from this review can help reassure individuals and healthcare providers on the use of 4CMenB.
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Infecções Meningocócicas , Vacinas Meningocócicas , Neisseria meningitidis Sorogrupo B , Neisseria meningitidis , Lactente , Criança , Humanos , Infecções Meningocócicas/epidemiologia , Infecções Meningocócicas/prevenção & controle , SorogrupoRESUMO
Patients with functional or anatomic asplenia, including sickle cell anemia; complement component deficiency; or human immunodeficiency virus (HIV) infection have a significantly increased risk of developing meningococcal disease. The Advisory Committee on Immunization Practices (ACIP) of the Centers for Disease Control and Prevention (CDC) recommends vaccination with a quadrivalent meningococcal conjugate vaccine against serogroups A, C, W, and Y (MenACWY) for individuals 2 months of age or older who are diagnosed with functional or anatomic asplenia, complement component deficiency, or HIV infection. Vaccination with a meningococcal vaccine against serogroup B (MenB) is also recommended for individuals 10 years of age or older who are diagnosed with functional or anatomic asplenia or complement component deficiency. Despite these recommendations, recent studies have shown that vaccination coverage in these populations is low. In this podcast, the authors discuss the challenges for implementing vaccine recommendations for individuals with medical conditions at increased risk of developing meningococcal disease and discuss strategies to increase coverage. Suboptimal vaccination rates could be addressed by better educating healthcare providers about recommendations for MenACWY and MenB vaccines in individuals at increased risk, increasing awareness of low vaccination coverage, and tailoring the education to the needs of particular healthcare providers and their respective patient populations. Barriers to vaccination could also be removed by administering vaccines at alternative sites of care, bundling preventative services, and implementing vaccination reminder systems that are tied to immunization information systems.
Invasive meningococcal disease is rare, but serious. Some people are at increased risk because of their medical conditions, including: People without a working spleen People with reduced immune function due to conditions known as complement component deficiencies People living with human immunodeficiency virus (HIV) infection Vaccines are available to prevent meningococcal disease, and these vaccines are recommended for healthy young people as well as for people at increased risk. Studies have shown that a low proportion of people at increased risk has been vaccinated. Strategies are needed to make sure more people in these groups get vaccinated. We suggest educating healthcare providers about the recommended vaccines and making it easier for people to get vaccinated by, for example, providing vaccines in places they might visit more often than a doctor's office.
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BACKGROUND: Few studies have investigated risk factors for recurrence of blunt traumatic abdominal wall hernias (TAWH). METHODS: Twenty trauma centers identified repaired TAWH from January 2012 to December 2018. Logistic regression was used to investigate risk factors for recurrence. RESULTS: TAWH were repaired in 175 patients with 21 (12.0%) known recurrences. No difference was found in location, defect size, or median time to repair between the recurrence and non-recurrence groups. Mesh use was not protective of recurrence. Female sex, injury severity score (ISS), emergency laparotomy (EL), and bowel resection were associated with hernia recurrence. Bowel resection remained significant in a multivariable model. CONCLUSION: Female sex, ISS, EL, and bowel resection were identified as risk factors for hernia recurrence. Mesh use and time to repair were not associated with recurrence. Surgeons should be mindful of these risk factors but could attempt acute repair in the setting of appropriate physiologic parameters.
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Traumatismos Abdominais , Parede Abdominal , Hérnia Abdominal , Hérnia Ventral , Ferimentos não Penetrantes , Humanos , Feminino , Traumatismos Abdominais/epidemiologia , Traumatismos Abdominais/cirurgia , Traumatismos Abdominais/complicações , Ferimentos não Penetrantes/cirurgia , Ferimentos não Penetrantes/complicações , Hérnia Abdominal/cirurgia , Laparotomia/efeitos adversos , Fatores de Risco , Parede Abdominal/cirurgia , Telas Cirúrgicas/efeitos adversos , Hérnia Ventral/cirurgiaRESUMO
Vaccination offers the best way to prevent invasive meningococcal disease (IMD). As demonstrated in countries with national immunization programs (NIPs) against IMD, meningococcal conjugate vaccines have contributed to significant declines in incidence. Since some meningococcal vaccines are associated with modest immunogenicity in infants, possible immunological interference upon concomitant administration with some pediatric vaccines, and administration errors resulting from improper reconstitution, opportunities for improvement exist. A quadrivalent conjugate vaccine, MenQuadfi® (Meningococcal [Serogroups A, C, Y, and W] Conjugate Vaccine; Sanofi, Swiftwater, Pennsylvania), was approved in 2020 for the prevention of IMD caused by meningococcal serogroups A, C, W, and Y in individuals ≥2 years of age in the United States. Five pivotal studies and one ancillary study supported approval in the United States; clinical trials in infants are ongoing. Data on the immunogenicity and safety of this vaccine are presented, and its potential value in clinical practice is discussed.
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Infecções Meningocócicas , Vacinas Meningocócicas , Neisseria meningitidis , Lactente , Humanos , Criança , Estados Unidos , Vacinas Conjugadas/efeitos adversos , Toxoide Tetânico , Infecções Meningocócicas/prevenção & controle , Vacinas Combinadas , Anticorpos Antibacterianos , Imunogenicidade da VacinaRESUMO
BACKGROUND AND OBJECTIVES: Current routine immunizations for children aged ≤10 years in the United States in 2019 cover 14 vaccine-preventable diseases. We characterize the public-health impact of vaccination by providing updated estimates of disease incidence with and without universally recommended pediatric vaccines. METHODS: Prevaccine disease incidence was obtained from published data or calculated using annual case estimates from the prevaccine period and United States population estimates during the same period. Vaccine-era incidence was calculated as the average incidence over the most recent 5 years of available surveillance data or obtained from published estimates (if surveillance data were not available). We adjusted for underreporting and calculated the percent reduction in overall and age-specific incidence for each disease. We multiplied prevaccine and vaccine-era incidence rates by 2019 United States population estimates to calculate annual number of cases averted by vaccination. RESULTS: Routine immunization reduced the incidence of all targeted diseases, leading to reductions in incidence ranging from 17% (influenza) to 100% (diphtheria, Haemophilus influenzae type b, measles, mumps, polio, and rubella). For the 2019 United States population of 328 million people, these reductions equate to >24 million cases of vaccine-preventable disease averted. Vaccine-era disease incidence estimates remained highest for influenza (13 412 per 100 000) and Streptococcus pneumoniae-related acute otitis media (2756 per 100 000). CONCLUSIONS: Routine childhood immunization in the United States continues to yield considerable sustained reductions in incidence across all targeted diseases. Efforts to maintain and improve vaccination coverage are necessary to continue experiencing low incidence levels of vaccine-preventable diseases.
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Influenza Humana , Doenças Preveníveis por Vacina , Vacinas , Criança , Humanos , Programas de Imunização , Esquemas de Imunização , Lactente , Estados Unidos/epidemiologia , Vacinação , Cobertura Vacinal , Doenças Preveníveis por Vacina/epidemiologia , Doenças Preveníveis por Vacina/prevenção & controleRESUMO
BACKGROUND AND OBJECTIVES: We evaluated the economic impact of routine childhood immunization in the United States, reflecting updated vaccine recommendations and recent data on epidemiology and coverage rates. METHODS: An economic model followed the 2017 US birth cohort from birth through death; impact was modeled via a decision tree for each of the vaccines recommended for children by the Advisory Committee on Immunization Practices as of 2017 (with annual influenza vaccine considered in scenario analysis). Using information on historic prevaccine and vaccine-era incidence and disease costs, we calculated disease cases, deaths, disease-related healthcare costs, and productivity losses without and with vaccination, as well as vaccination program costs. We estimated cases and deaths averted because of vaccination, life-years and quality-adjusted life-years gained because of vaccination, incremental costs (2019 US dollars), and the overall benefit-cost ratio (BCR) of routine childhood immunization from the societal and healthcare payer perspectives. RESULTS: Over the cohort's lifetime, routine childhood immunization prevented over 17 million cases of disease and 31 000 deaths; 853 000 life years and 892 000 quality-adjusted life-years were gained. Estimated vaccination costs ($8.5 billion) were fully offset by the $63.6 billion disease-related averted costs. Routine childhood immunization was associated with $55.1 billion (BCR of 7.5) and $13.7 billion (BCR of 2.8) in averted costs from a societal and healthcare payer perspective, respectively. CONCLUSIONS: In addition to preventing unnecessary morbidity and mortality, routine childhood immunization is cost-saving. Continued maintenance of high vaccination coverage is necessary to ensure sustained clinical and economic benefits of the vaccination program.
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Coorte de Nascimento , Vacinas contra Influenza , Criança , Análise Custo-Benefício , Humanos , Programas de Imunização , Vacinas contra Influenza/uso terapêutico , Estados Unidos , VacinaçãoRESUMO
BACKGROUND: The recommended US infant immunization schedule includes doses of diphtheria, tetanus, acellular pertussis (DTaP), inactivated poliovirus (IPV), Haemophilus influenzae type b (Hib) and hepatitis B virus (HepB) during the first 6 months of life. Little information is available about the timing of associated, complementary monovalent vaccine administration in infants receiving DTaP-based pentavalent combination vaccines. METHODS: This was a retrospective cohort study of infants born between July 1, 2010, and June 30, 2018, in the US MarketScan commercial claims and encounters database. Descriptive statistics were used to assess vaccine administration patterns. Multivariate logistic regression was performed to explore factors associated with coadministration of DTaP-IPV/Hib and HepB. RESULTS: Among infants who received DTaP-HepB-IPV (n = 129,885), 93.7% had claims for at least 2 Hib doses; most (91.5%-98.3%) of these doses were administered on the same day as DTaP-HepB-IPV doses. Among infants who received DTaP-IPV/Hib (n=214,172), 95.3% had claims for ≥2 doses of HepB. Although coverage was high, 59.2% received the second HepB dose on the same day as the first DTaP-IPV/Hib dose, and 44.6% received the third dose of HepB on the same day as the third DTaP-IPV/Hib dose. Differences in coadministration of the second and third HepB doses with DTaP-IPV/Hib were associated with the region of residence, provider type, health plan type and coadministration of pneumococcal conjugate vaccine and rotavirus vaccine. CONCLUSIONS: Almost all infants received the appropriate, complementary monovalent vaccine series. However, this study found variability in the timing of HepB doses in relation to DTaP-IPV/Hib doses with many infants not completing the HepB series until 9 months of age.
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Vacinas contra Difteria, Tétano e Coqueluche Acelular , Vacinas Anti-Haemophilus , Haemophilus influenzae tipo b , Vacina contra Difteria, Tétano e Coqueluche , Vacinas contra Hepatite B , Humanos , Lactente , Vacina Antipólio de Vírus Inativado , Estudos Retrospectivos , Estados Unidos/epidemiologia , Vacinas Combinadas , Vacinas ConjugadasRESUMO
OBJECTIVE: To understand physician preferences for various attributes of pediatric combination vaccines. METHODS: An online survey was completed by 400 US physicians (pediatricians and family physicians) who routinely administer vaccines to infants aged 1-12 months in outpatient settings. Respondents completed a discrete choice experiment (DCE) by selecting their preferred options from different hypothetical vaccine profiles with systematic variation in the levels of five attributes: vaccine presentation, number of injections administered at a single visit, completion rates, timeliness rates (within 30 days of recommended age), and years of availability for routine use, assuming similar cost, safety, and efficacy. Odds ratios and relative attribute importance scores were estimated using a random parameters logit model. RESULTS: Physicians (mean age 50.4 years, 52.5% women) preferred combination vaccines that reduced the number of injections administered at a single visit, facilitated higher completion and timeliness rates for the primary DTaP series, were available as a pre-filled syringe rather than a vial needing reconstitution and had been available for routine use for more than 1 year. All odds ratios were statistically significant. Physicians were twice as likely to prefer administering three injections in a single visit instead of four. The most important attribute was the number of injections administered at a single visit (relative importance 38%), followed by timeliness, completion rates, and vaccine presentation; years a vaccine has been available was the least important attribute. CONCLUSION: US physicians prefer pediatric combination vaccines that enable fewer injections to be administered at a single visit, facilitate higher completion and timeliness rates, are offered as a pre-filled syringe, and have been available for routine use for more than 1 year. The most important attribute of pediatric combination vaccines was a reduction in the number of injections administered at a single visit.
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Médicos , Vacinas , Lactente , Humanos , Criança , Feminino , Estados Unidos , Pessoa de Meia-Idade , Masculino , Vacinas Combinadas , Inquéritos e Questionários , Preferência do PacienteRESUMO
BACKGROUND: Death from noncompressible torso hemorrhage (NCTH) may be preventable with improved prehospital care and shorter in-hospital times to hemorrhage control. We hypothesized that shorter times to surgical intervention for hemorrhage control would decrease mortality in hypotensive patients with NCTH. METHODS: This was an AAST-sponsored multicenter, prospective analysis of hypotensive patients aged 15+ years who presented with NCTH from May 2018 to December 2020. Hypotension was defined as an initial systolic blood pressure (SBP) ≤ 90 mm Hg. Primary outcomes of interest were time to surgical intervention and in-hospital mortality. RESULTS: There were 242 hypotensive patients, of which 48 died (19.8%). Nonsurvivors had higher mean age (47.3 vs. 38.8; p = 0.02), higher mean New Injury Severity Score (38 vs. 29; p < 0.001), lower admit systolic blood pressure (68 vs. 79 mm Hg; p < 0.01), higher incidence of vascular injury (41.7% vs. 21.1%; p = 0.02), and shorter median (interquartile range, 25-75) time from injury to operating room start (74 minutes [48-98 minutes] vs. 88 minutes [61-128 minutes]; p = 0.03) than did survivors. Multivariable Cox regression showed shorter time from emergency department arrival to operating room start was not associated with improved survival (p = 0.04). CONCLUSION: Patients who died arrived to a trauma center in a similar time frame as did survivors but presented in greater physiological distress and had significantly shorter times to surgical hemorrhage intervention than did survivors. This suggests that even expediting a critically ill patient through the current trauma system is not sufficient time to save lives from NCTH. Civilian prehospital advance resuscitative care starting from the patient first contact needs special consideration. LEVEL OF EVIDENCE: Prognostic/Epidemiologic, Level III.
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Hemorragia , Hipotensão , Humanos , Escala de Gravidade do Ferimento , Estudos Prospectivos , Tronco/lesõesRESUMO
Importance: In the United States, individuals with HIV infection have been recommended to receive a 2-dose series of the meningococcal A, C, W, Y (MenACWY) vaccine since 2016 owing to their increased risk of meningococcal disease. Objective: To examine uptake and time to receipt of the MenACWY vaccine among people with a new diagnosis of HIV. Design, Setting, and Participants: This cohort study used health insurance data from the US Optum Research Database from January 1, 2016, through March 31, 2018, to retrospectively identify 1208 individuals aged 2 years or older with 1 or more inpatient claim or 2 or more outpatient claims evidencing a new diagnosis of HIV infection and with continuous insurance enrollment for 12 or more months before and 6 or more months after diagnosis. Follow-up was 6 to 33 months. Statistical analysis was conducted from March 7, 2019, to January 5, 2022. Exposure: Receipt of the MenACWY vaccine. Main Outcomes and Measures: The coprimary outcomes were uptake and time to receipt of 1 or more doses of the MenACWY vaccine after a new HIV diagnosis. Secondary outcomes included uptake and time to receipt of 2 or more doses of the MenACWY vaccine. Vaccination uptake and receipt were estimated by Kaplan-Meier analysis; factors associated with receipt of 1 or more doses of the MenACWY vaccine were identified with multivariable Cox proportional hazards regression analysis. Results: Of 1208 individuals eligible for vaccination (1024 male patients [84.8%]; mean [SD] age, 38.8 [12.5] years; 35 [2.9%] Asian; 273 [22.6%] Black; 204 [16.9%] Hispanic; 442 [36.6%] White), 16.3% were estimated to have received a first dose of the MenACWY vaccine in the 2 years after a new HIV diagnosis. Among individuals who received a first dose, at 1 year or more of enrollment after the first dose, 66.2% were estimated to have received a second dose within 1 year of the first dose. Factors statistically significantly associated with uptake of the MenACWY vaccine included receipt of a pneumococcal vaccine (hazard ratio [HR], 23.03; 95% CI, 13.93-38.09), attendance at a well-care visit (HR, 3.67; 95% CI, 1.11-12.12), West or Midwest geographic region (West: HR, 2.24; 95% CI, 1.44-3.47; Midwest: HR, 1.78; 95% CI, 1.16-2.71), and male sex (HR, 2.72; 95% CI, 1.18-6.26), whereas age of 56 years or older was significantly associated with reduced uptake of the MenACWY vaccine (HR, 0.42; 95% CI, 0.18-0.97). Conclusions and Relevance: This cohort study suggests that MenACWY vaccine uptake among people with a new diagnosis of HIV was low, highlighting the need to educate patients and clinicians about the recommendations for conditions such as HIV infection that increase the risk of meningococcal disease among high-risk populations.
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Infecções por HIV , Infecções Meningocócicas , Vacinas Meningocócicas , Adulto , Estudos de Coortes , Feminino , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Humanos , Masculino , Infecções Meningocócicas/induzido quimicamente , Infecções Meningocócicas/diagnóstico , Infecções Meningocócicas/prevenção & controle , Vacinas Meningocócicas/efeitos adversos , Estudos Retrospectivos , Estados Unidos/epidemiologia , VacinaçãoRESUMO
While invasive meningococcal disease (IMD) is uncommon, it can result in serious sequelae and even death. In 2018 in the United States, the incidence of IMD per 100,000 people was 0.03 among adolescents 11-15 years of age, 0.10 among persons 16-23 years of age, and 0.83 among infants < 1 year of age. Serogroup B accounted for 86%, 62%, and 66% of cases, respectively, in those age groups. Currently, routine meningococcal vaccination covering serogroups ACWY (MenACWY) is recommended in the United States for all adolescents at 11-12 years of age, with a booster dose at 16 years of age, whereas a meningococcal serogroup B (MenB) vaccine series is recommended for persons 16-23 years of age under the shared clinical decision-making paradigm. The MenACWY vaccination program in adolescents has been successful in reducing disease burden, but does not prevent disease caused by serogroup B, which accounts for more than half of IMD cases. There are currently no approved vaccines that cover all of the most common disease-causing meningococcal serogroups, which are A, B, C, W, and Y. A pentavalent MenABCWY vaccine that is constituted from 2 licensed meningococcal vaccines-MenB-FHbp and MenACWY-TT-is being investigated in healthy persons ≥ 10-25 years of age. The addition of a MenABCWY vaccine is the next natural step in the incremental meningococcal immunization program in the United States to improve protection against the most common serogroup causing IMD, with no increase in the number of immunizations needed. With high uptake, routine use of MenABCWY could reduce IMD cases and associated mortality, the rate of long-term physical and psychosocial sequelae in survivors, and costs associated with controlling outbreaks, particularly on college campuses. A MenABCWY vaccine would also reduce the number of injections required for adolescents, potentially improving compliance.
RESUMO
OBJECTIVE: To describe the variations in administration of preoperative (preop) fluids and in the volumes of fluid administered among geriatric hip fracture patients requiring surgical repair. DESIGN: Observational descriptive. SETTING: Six Level 1 trauma centers. PATIENTS: A total of 595 patients aged ≥65 with ICD-10 codes indicating hip fracture and surgical repair were identified. Of these, 87.9% (nâ=â525) received preop fluid. The median volume of preop fluid delivered was 1500âmL (IQR: 1000-2250âmL). INTERVENTION: None. MAIN OUTCOME MEASURES: Receipt of preop fluids; median volume of fluid received. RESULTS: Receipt of preop fluid was significantly different by inter-hospital transfer, facility, BMI, hospital length of stay, and postop fluid volume. Age, sex, time to surgery, time to ambulation, and hospital disposition were not associated with preop fluid. There were significant differences in median preop fluid volumes by facility and postop fluid volume. CONCLUSION: This descriptive study of current practices among geriatric trauma patients with isolated hip fractures revealed significant differences in the use of preop fluid resuscitation and the resuscitation volumes administered. Treating facility may be the most substantial source of variation highlighting the need for a guideline on fluid resuscitation. These observed variations may be a result of patient characteristics or provider discretion and should be evaluated further.
RESUMO
OBJECTIVES: To determine if training residents in a structured communication method elicits specific behaviors in a laboratory model of interaction with vaccine-hesitant parents. STUDY DESIGN: Standardized patients portraying vaccine-hesitant parents were used to assess the effectiveness of training in the Announce, Inquire, Mirror, Secure (AIMS) Method for Healthy Conversations. Blinded pediatric residents were pseudorandomized to receive AIMS or control training and underwent pre- and post-training encounters with blinded standardized patients. Encounters were assessed by blinded raters using a novel tool. Participant confidence and standardized patient evaluations of the participants' general communication skills were assessed. RESULTS: Ratings were available for 27 AIMS and 26 control participants. Statistically significant increases in post-training scores (maximum = 30) were detected in AIMS, but not in control, participants (median, 21.3 [IQR, 19.8-24.8] vs 18.8 [IQR, 16.9-20.9]; P < .001). Elements (maximum score = 6) with significant increases were Inquire (0.67 [IQR, 0-1.76] vs -0.33 [IQR, -0.67 to 0.33]; P < .001); Mirror (1.33 [IQR, 0 to 2] vs -0.33 [IQR, -0.92 to 0]; P < .001) and Secure (0.33 [IQR, 0 to 1.67] vs -0.17 [IQR, -0.67 to 0.33]; P = .017). Self-confidence increased equally in both groups. Standardized patients did not detect a difference in communication skills after training and between groups. Internal consistency and inter-rater reliability of the assessment tool were modest. CONCLUSIONS: Standardized patients proved useful in studying the effectiveness of structured communication training, but may have been limited in their ability to perceive a difference between groups owing to the predetermined encounter outcome of vaccine refusal. AIMS training should be studied in real-world scenarios to determine if it impacts vaccine acceptance.