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Degenerative wrist conditions, such as scapholunate advanced collapse and scaphoid nonunion advanced collapse, often require salvage procedures to reduce pain and improve function. For early stages of disease, both proximal row carpectomy and scaphoid excision four-corner arthrodesis are viable motion-preserving options. There remains controversy on which technique is superior. Selection is a nuanced decision that requires consideration of patient characteristics and stage of disease. The traditional notion that proximal row carpectomy should be reserved for older individuals with low demands has been challenged; long-term studies in younger populations demonstrate similar patient-reported outcomes, pain relief and survivorship without conversion to total wrist arthrodesis between proximal row carpectomy and four-corner arthrodesis. The existing evidence suggests proximal row carpectomy has advantages of greater range of motion, fewer complications and lower costs. Advancements such as arthroscopic techniques for both procedures show potential, although mastery involves a steep learning curve.
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INTRODUCTION: Soft tissue sarcomas are a group of malignancies that commonly occur in the extremities. As deep lesions may exist within the confines of the muscular fascia, we postulate that local recurrence rates are higher for superficial soft tissue sarcomas managed by the standard of care. MATERIALS AND METHODS: A retrospective review was performed on 90 patients who underwent surgical resection of soft tissue sarcomas of the extremity from 2007 to 2015. Patients with minimum 2-year follow-up and adequate operative, pathologic, and clinical outcomes data were included. RESULTS: Mean age was 54 ± 18 years with 49 (54.4%) patients being male. Lesions in 77.8% of cases were deep, and 22.2% were superficial to fascia. Following the index surgical resection, a total of 33 (36.7%) patients had positive margins. A total of 17 (18.9%) patients had a local recurrence. Overall, 3-year survival was 92.7%, and 5-year survival was 79.0%. Five-year recurrence-free survival of deep sarcomas was 91.1% versus 58.2% of superficial lesions (p = 0.006). Patients with higher tumor depth had lower odds of experiencing a local recurrence (HR 0.26 [95% CI 0.09-0.72]). Local recurence rates was also associated with positive surgical margins on initial resection (33.3% versus 12.3%) (p = 0.027). CONCLUSIONS: In this series, superficial tumor depth was associated with local recurrence of soft tissue sarcomas of the extremity following surgical resection. Positive surgical margins was also associated with local recurrence.
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Recurrencia Local de Neoplasia , Sarcoma , Humanos , Masculino , Persona de Mediana Edad , Sarcoma/cirugía , Sarcoma/patología , Sarcoma/mortalidad , Recurrencia Local de Neoplasia/epidemiología , Femenino , Estudios Retrospectivos , Adulto , Anciano , Neoplasias de los Tejidos Blandos/cirugía , Neoplasias de los Tejidos Blandos/mortalidad , Neoplasias de los Tejidos Blandos/patología , Márgenes de EscisiónRESUMEN
BACKGROUND: We investigated whether any interspecialty variation exists, regarding perioperative health care resource usage, in carpal tunnel releases (CTRs). METHODS: The 2010 to 2021 PearlDiver Mariner Database, an all-payer claims database, was queried to identify patients undergoing primary CTRs. Physician specialty IDs were used to identify the specialty of the surgeon-orthopedic versus plastic versus general surgery versus neurosurgery. Multivariate logistic regression analysis was used to identify whether there was any interspecialty variation between the use of health care resources. RESULTS: A total of 908 671 patients undergoing CTRs were included, of which 556 339 (61.2%) were by orthopedic surgeons, 297 047 (32.7%) by plastic surgeons, 44 118 (4.9%) by neurosurgeons, and 11 257 (1.2%) by general surgeons. In comparison with orthopedic surgeons, patients treated by plastic surgeons were less likely to have received opioids, nonsteroidal anti-inflammatory drugs, oral steroids, and preoperative antibiotic prophylaxis but were more likely to have received steroid injections and electrodiagnostic studies (EDSs) preoperatively. Patients treated by neurosurgeons were more likely to have received preoperative opioids, gabapentin, oral steroids, preoperative antibiotic prophylaxis, EDSs, and formal preoperative physical/occupational therapy and less likely to have received steroid injections. Patients treated by general surgeons were less likely to receive oral steroids, steroid injections, EDSs, preoperative formal physical therapy, and preoperative antibiotic prophylaxis, but were more likely to be prescribed gabapentin. CONCLUSIONS: There exists significant variation in perioperative health care resource usage for CTRs between specialties. Understanding reasons behind such variation would be paramount in minimizing differences in how care is practiced for elective hand procedures.
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Peripheral nerve injuries may substantially impair a patient's function and quality of life. Despite appropriate treatment, outcomes often remain poor. Direct repair remains the standard of care when repair is possible without excessive tension. For larger nerve defects, nerve autografting is the gold standard. However, a considerable challenge is donor site morbidity. Processed nerve allografts and conduits are other options, but evidence supporting their use is limited to smaller nerves and shorter gaps. Nerve transfer is another technique that has seen increasing popularity. The future of care may include novel biologics and pharmacologic therapy to enhance regeneration.
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Traumatismos de los Nervios Periféricos , Procedimientos de Cirugía Plástica , Humanos , Nervios Periféricos/trasplante , Calidad de Vida , Traumatismos de los Nervios Periféricos/cirugía , Trasplante Autólogo , Regeneración Nerviosa/fisiologíaRESUMEN
BACKGROUND: Management of adults with atrial fibrillation (AF) or atrial flutter in the emergency department (ED) includes rate reduction, cardioversion, and stroke prevention. Different approaches to these components of care may lead to variation in frequency of hospitalization and stroke prevention actions, with significant implications for patient experience, cost of care, and risk of complications. Standardization using evidence-based recommendations could reduce variation in management, preventable hospitalizations, and stroke risk. METHODS: We describe the rationale for our ED-based AF treatment recommendations. We also describe the development of an electronic clinical decision support system (CDSS) to deliver these recommendations to emergency physicians at the point of care. We implemented the CDSS at three pilot sites to assess feasibility and solicit user feedback. We will evaluate the impact of the CDSS on hospitalization and stroke prevention actions using a stepped-wedge cluster randomized pragmatic clinical trial across 13 community EDs in Northern California. DISCUSSION: We hypothesize that the CDSS intervention will reduce hospitalization of adults with isolated AF or atrial flutter presenting to the ED and increase anticoagulation prescription in eligible patients at the time of ED discharge and within 30 days. If our hypotheses are confirmed, the treatment protocol and CDSS could be recommended to other EDs to improve management of adults with AF or atrial flutter. TRIAL REGISTRATION: ClinicalTrials.gov NCT05009225 . Registered on 17 August 2021.
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Fibrilación Atrial , Aleteo Atrial , Sistemas de Apoyo a Decisiones Clínicas , Accidente Cerebrovascular , Adulto , Humanos , Anticoagulantes/uso terapéutico , Fibrilación Atrial/complicaciones , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/terapia , Aleteo Atrial/diagnóstico , Aleteo Atrial/terapia , Aleteo Atrial/complicaciones , Servicio de Urgencia en Hospital , Ensayos Clínicos Controlados Aleatorios como Asunto , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/prevención & control , Ensayos Clínicos Pragmáticos como AsuntoRESUMEN
Implementing sustainable agricultural land management practices such as no-till (NT) and diversified crops are important for maintaining soil health properties. This study focuses on the soil health of three long-term (44 years) tillage systems, NT, reduced tillage (RT), and conventional tillage (CT), in monoculture winter wheat-fallow (W-F) (Triticum aestivum L.) and wheat-soybean (W-S) (Glycine max (L.) Merrill) rotation. Soil organic carbon (C) was higher in NT than CT in the surface 0-5 cm, but not different in the 5-15 cm, demonstrating SOC stratification on the soil profile. The soil water content was higher in NT followed by RT and CT in the top 0-5 cm. We found an association between increased carbon, aggregation, and AMF biomass. Greater soil aggregation, carbon and AMF were observed in NT at 0-5 cm soil depth. The W-S cropping system had greater soil microbial community composition based on fungi biomass, AMF and fungal to bacteria ratio from phospholipid fatty acid analysis (PLFA). Large macroaggregates were positively correlated with total C and N, microbial biomass, Gram + , and AMF. Soil water content was positively correlated with macroaggregates, total C and N, and AC. No-till increased soil carbon content even after 44 years of cultivation. By implementing conservation tillage systems and diversified crop rotation, soil quality can be improved through greater soil organic C, water content, greater soil structure, and higher AMF biomass than CT practice in the Central Great Plains.
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Carbono , Suelo , Suelo/química , Carbono/química , Agricultura , Glycine max , Triticum , Agua , HongosRESUMEN
BACKGROUND: Physicians involved in adverse events may suffer from second victim syndrome and can experience emotional and physical distress long after the complication occurred. We sought determine the prevalence of second victim syndrome among surgeons at our children's hospital and evaluate any differences in how surgeons respond to adverse events based on their age, position, and gender. METHODS: An anonymous 19-question questionnaire distributed via institutional emails linking to an anonymous Research Electronic Data Capture (REDCap) survey. Eligible participants included all surgeons and rotating surgical trainees at our hospital. RESULTS: Of 64 faculty surgeons eligible to participate, 63 surveys were returned for a 98% completion rate. Ten additional surveys from surgical trainees were completed for a total of 73 participants. Eighty-four percent reported having had difficulty dealing with a poor outcome or unhappy patient/family. Speaking with a colleague was the most common coping strategy, reported by 82%. Fifty-six percent indicated they believed reporting a poor outcome would have negative ramifications for them. Younger surgeons were more likely to suppress their feelings following an adverse event, and trainees were less likely to advise their peers to speak to a superior about the event (p < 0.05). CONCLUSION: There is a high prevalence of second victim syndrome among surgeons at our children's hospital. There exist differences in ways that surgeons respond to adverse events based on age and position. Healthcare institutions should establish formal mechanisms of support to shift the culture towards one where help is actively sought and offered. LEVEL OF EVIDENCE: IV.
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Cirujanos , Humanos , Cirujanos/psicología , Encuestas y Cuestionarios , HospitalesRESUMEN
Lesbian, gay, bisexual, transgender, and queer or questioning (LGBTQ+) individuals may encounter added challenges in the healthcare setting. Both providers and patients may face discrimination based on their sexual orientation or gender identity, which may lead to avoidance or delay in seeking care. LGBTQ+ physicians often choose not to disclose their sexual orientation because of concerns about harassment, isolation, and depression. Orthopaedic surgery remains the least diverse medical specialty and there is inconsistent training about the needs and cultural issues that affect sexual and gender minority individuals. Furthermore, orthopaedic research specific to LGBTQ+ patients and physicians is exceedingly limited. By encouraging mentorship and improving awareness of the challenges that this community faces, the field of orthopaedic surgery can work to foster an open and inclusive environment that is conducive to the experience of all patients, trainees, and healthcare personnel.
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Procedimientos Ortopédicos , Ortopedia , Minorías Sexuales y de Género , Atención a la Salud , Femenino , Identidad de Género , Humanos , MasculinoRESUMEN
Brachial plexus birth injuries (BPBIs) are typically traction type injuries to the newborn that occur during the delivery process. Although the incidence of these injuries has overall decreased from 1.5 to around 0.9 per 1000 live births in the United States over the past 2 decades, these injuries remain common, with incidence holding fairly steady from 2008 to 2014. Shoulder dystocia is the strongest identified risk factor, imparting a 100-fold greater risk. The newborn's shoulder is caught behind the mother's pubic bone, and traction performed on the child during delivery results in injury to the brachial plexus. Other risk factors associated with BPBI include macrosomia (birthweight > 4.5 kg), heavy for gestational age infants, birth hypoxia, gestational diabetes, and forceps or vacuum-assisted delivery. Breech presentation has also been described as a risk factor in the past, but there have been more recent data that challenge this association.
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Traumatismos del Nacimiento , Plexo Braquial , Diabetes Gestacional , Distocia , Traumatismos del Nacimiento/epidemiología , Traumatismos del Nacimiento/etiología , Peso al Nacer , Plexo Braquial/lesiones , Niño , Femenino , Humanos , Recién Nacido , Embarazo , Estados UnidosRESUMEN
Introduction This study looked to determine how providing written prescriptions of nonopioids affected postoperative pain medication usage and pain control. Materials and Methods Patients undergoing hand and upper-extremity surgery ( n = 244) were recruited after the implementation of a postoperative pain control program encouraging nonopioids before opioids. Patients were grouped based on procedure type: bone ( n = 66) or soft tissue ( n = 178). Patients reported postoperative medication consumption and pain control scores. Two-tailed t -tests assuming unequal variance were performed to look for differences in postoperative pain control and medication consumption between those who were and were not given written prescriptions for nonopioids. Results For both soft tissue and bone procedure patients, a written prescription did not significantly affect patients' postoperative pain control or medication consumption. Regardless of receiving a written prescription, patients who underwent soft tissue procedures consumed significantly more daily nonopioids than opioids. Conclusion Receiving written prescriptions for nonopioids may not have a significant effect on postoperative pain control or medication consumption. Patients undergoing soft tissue hand and upper extremity procedures may be more likely to consume more daily nonopioids than opioids postoperatively compared to bone procedure patients regardless of whether they receive a written prescription for nonopioids.
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BACKGROUND: The optimal management of pediatric scaphoid fracture nonunions is controversial. We hypothesize that pediatric patients with scaphoid fracture nonunions will have favorable functional outcomes with the utilization of nonvascularized distal radius cancellous autograft with open reduction and internal fixation (ORIF). METHODS: A review was performed from 2012 to 2017 identifying skeletally immature patients with scaphoid fracture nonunions treated with ORIF and nonvascularized distal radius cancellous autograft, including demographic data, mechanism of injury, length of time from injury to treatment, operative procedure, length of immobilization, time to union, and complications. RESULTS: Ten patients (9 males, 1 female) met inclusion criteria. Mean age was 14.3 SD 1.5 years. The majority of fractures were sustained during sports or secondary to a fall. Mean time between injury and orthopaedic evaluation was 33 weeks (SD 20 wk). Eight fractures occurred at the waist, and 2 occurred at the proximal pole. Four patients had a humpback deformity, and three presented with a dorsal intercalated segmental instability deformity. Nine patients were treated with a single cannulated compression screw with distal radius autograft. One patient also received a single Kirschner wire fixation in addition to a single cannulated screw and graft. Patients underwent a mean postoperative immobilization period of 14 SD 5 weeks. Two patients received a bone stimulator postoperatively. Radiographic union was documented after initial surgery in nine patients, with mean time to union of 17 SD 5 weeks. The 1 patient with persistent radiographic nonunion underwent revision fixation and repeat nonvascularized distal radius autograft, achieving union and resolution of symptoms. All patients ultimately reported full return to activity. CONCLUSIONS: Pediatric scaphoid fracture nonunions that undergo ORIF using nonvascularized distal radius cancellous autograft have favorable rates of consolidation and functional outcomes. Surgeons should consider this source of grafting in operative management of scaphoid nonunions in children and adolescents. LEVEL OF EVIDENCE: Level IV, therapeutic.
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Fracturas Óseas , Fracturas no Consolidadas , Enfermedades Musculoesqueléticas , Hueso Escafoides , Traumatismos de la Muñeca , Adolescente , Autoinjertos , Trasplante Óseo/métodos , Niño , Femenino , Fijación Interna de Fracturas/métodos , Curación de Fractura , Fracturas no Consolidadas/diagnóstico por imagen , Fracturas no Consolidadas/cirugía , Humanos , Masculino , Radio (Anatomía)/cirugía , Estudios Retrospectivos , Hueso Escafoides/lesiones , Hueso Escafoides/cirugíaRESUMEN
Surgical site infections (SSIs) are challenging, with highly variable reported rates for children undergoing orthopedic surgery. It has been shown in adults that there is seasonal variability in SSI rates, with peak incidences in the summer months. We reviewed 8766 pediatric orthopedic procedures completed at a quaternary children's hospital over a 43-month period. Data collected included: age, sex, BMI, season of procedure, cultures, and other variables related to risks and treatment of SSIs. Of 4875 male and 3891 female pediatric patients undergoing orthopedic procedures, 47 patients (0.54%) with an average age of 11.3 years (range: 2.0-18.6) developed an SSI. Average time between surgery and diagnosis was 27.7 ± 19.8 days. Sixty percent of SSI patients had a BMI in the 85th percentile or above, and 49% of SSI patients had a BMI above the 95th percentile. Thirty-eight patients had positive cultures, with most common infections being due to methicillin-sensitive Staphylococcus aureus in 11 (29%) cases, polymicrobial in 9 (24%), pseudomonas in 5 (13%), and coagulase-negative Staphylococcus in 5 (13%). SSI rate in winter (0.18%) was significantly lower than in autumn (0.77%, P = 0.006) and summer (0.69%, P = 0.02). The difference did not reach statistical significance from the infection rate in spring (0.53%, P = 0.06). Twenty-nine (62%) SSI cases were considered elective in nature, and the other 18 (38%) cases were for acute traumatic injuries. There is a significantly higher SSI rate in summer and autumn than winter for pediatric patients undergoing orthopedic surgeries. Most patients with SSIs were overweight or obese.
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Procedimientos Ortopédicos , Infecciones Estafilocócicas , Adulto , Niño , Femenino , Humanos , Masculino , Procedimientos Ortopédicos/efectos adversos , Estaciones del Año , Infección de la Herida Quirúrgica/epidemiología , Resultado del TratamientoRESUMEN
The objective of this study was to determine whether pediatric patients undergoing flexor tendon repair who underwent 4 weeks of immobilization followed by a modified Duran controlled passive motion rehabilitation protocol will have favorable outcomes. A study was performed at a tertiary pediatric hospital of patients <18 years who underwent primary flexor tendon repairs in zones 1-4. Outcomes were calculated by total active motion and classified by the original Strickland criteria or Buck-Gramcko criteria. Twenty-eight patients with 34 injured fingers were included. Mean age was 11.4 years (range 2.4-17.9) with 17 males (61%) and 11 females (39%). Thirty-five percent of injuries occurred in zone 1; 35% zone 2; 6% zone 3; and 24% zone 4. All underwent a modified Duran postoperative rehabilitation protocol following a period of immobilization. The majority of patients achieved favorable outcomes, with 86% of cases classified as good/excellent. Thirty (88%) cases received surgery acutely (within 3 weeks). Of these, 70% achieved excellent outcomes, 17% good, and 13% fair. Four (12%) chronic cases underwent primary repair (range 24-68 days), achieving excellent outcomes in 50%, good in 25%, and fair in 25%. Three (75%) patients with delayed primary repair exhibited stiffness, which was greater than the 17% of patients with acute repairs ( P = 0.03). Approximately 1 month of immobilization followed by a modified Duran rehabilitation protocol leads to favorable outcomes in children with flexor tendon repairs. Children with delayed surgery (>3 weeks) who underwent primary repair generally still achieved good outcomes but were more likely to have stiffness. Level of evidence: III.
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Traumatismos de los Dedos , Traumatismos de los Tendones , Adolescente , Niño , Preescolar , Femenino , Traumatismos de los Dedos/rehabilitación , Traumatismos de los Dedos/cirugía , Dedos , Humanos , Masculino , Cuidados Posoperatorios , Rango del Movimiento Articular , Traumatismos de los Tendones/cirugía , Tendones/cirugíaRESUMEN
Background Resource utilization among emergency department (ED) patients with possible coronary chest pain is highly variable. Methods and Results Controlled cohort study amongst 21 EDs of an integrated healthcare system examining the implementation of a graded coronary risk stratification algorithm (RISTRA-ACS [risk stratification for acute coronary syndrome]). Thirteen EDs had access to RISTRA-ACS within the electronic health record (RISTRA sites) beginning in month 24 of a 48-month study period (January 2016 to December 2019); the remaining 8 EDs served as contemporaneous controls. Study participants had a chief complaint of chest pain and serum troponin measurement in the ED. The primary outcome was index visit resource utilization (observation unit or hospital admission, or 7-day objective cardiac testing). Secondary outcomes were 30-day objective cardiac testing, 60-day major adverse cardiac events (MACE), and 60-day MACE-CR (MACE excluding coronary revascularization). Difference-in-differences analyses controlled for secular trends with stratification by estimated risk and adjustment for risk factors, ED physician and facility. A total of 154 914 encounters were included. Relative to control sites, 30-day objective cardiac testing decreased at RISTRA sites among patients with low (≤2%) estimated 60-day MACE risk (-2.5%, 95% CI -3.7 to -1.2%, P<0.001) and increased among patients with non-low (>2%) estimated risk (+2.8%, 95% CI +0.6 to +4.9%, P=0.014), without significant overall change (-1.0%, 95% CI -2.1 to 0.1%, P=0.079). There were no statistically significant differences in index visit resource utilization, 60-day MACE or 60-day MACE-CR. Conclusions Implementation of RISTRA-ACS was associated with better allocation of 30-day objective cardiac testing and no change in index visit resource utilization or 60-day MACE. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT03286179.
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Síndrome Coronario Agudo , Electrocardiografía , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/terapia , Dolor en el Pecho/diagnóstico , Dolor en el Pecho/etiología , Estudios de Cohortes , Servicio de Urgencia en Hospital , Humanos , Medición de RiesgoRESUMEN
BACKGROUND: Coronavirus disease 2019 (COVID-19), the disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has extracted devastating tolls. Despite its pervasiveness, robust information on disease characteristics in the emergency department (ED) and how that information predicts clinical course remain limited. METHODS: We conducted a retrospective cohort study of the first ED visit from SARS-CoV-2-positive patients in our health system, from February 21, 2020 to April 5, 2020. We reviewed each patient's ED visit(s) and included the first visit with symptoms consistent with COVID-19. We collected demographic, clinical, and treatment variables from electronic health records and structured manual chart review. We used multivariable logistic regression to examine the association between patient characteristics and 2 primary outcomes: a critical outcome and hospitalization from index visit. Our critical outcome was defined as death or advanced respiratory support (high flow nasal cannula or greater) within 21 days. RESULTS: Of the first 1030 encounters, 801 met our inclusion criteria: 15% were over age 75 years, 47% were female, and 24% were non-Hispanic white. We found 161 (20%) had a critical outcome and 393 (49%) were hospitalized. Independent predictors of a critical outcome included a history of hypertension, abnormal chest x-ray, elevated neutrophil to lymphocyte ratio, elevated blood urea nitrogen (BUN), measured fever, and abnormal respiratory vital signs (respiratory rate, oxygen saturation). Independent predictors of hospitalization included abnormal pulmonary auscultation, elevated BUN, measured fever, and abnormal respiratory vital signs. CONCLUSIONS: In this large, diverse study of ED patients with COVID-19, we have identified numerous clinical characteristics that have independent associations with critical illness and hospitalization.
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Background Coronary risk stratification is recommended for emergency department patients with chest pain. Many protocols are designed as "rule-out" binary classification strategies, while others use graded-risk stratification. The comparative performance of competing approaches at varying levels of risk tolerance has not been widely reported. Methods and Results This is a prospective cohort study of adult patients with chest pain presenting between January 2018 and December 2019 to 13 medical center emergency departments within an integrated healthcare delivery system. Using an electronic clinical decision support interface, we externally validated and assessed the net benefit (at varying risk thresholds) of several coronary risk scores (History, ECG, Age, Risk Factors, and Troponin [HEART] score, HEART pathway, Emergency Department Assessment of Chest Pain Score Accelerated Diagnostic Protocol), troponin-only strategies (fourth-generation assay), unstructured physician gestalt, and a novel risk algorithm (RISTRA-ACS). The primary outcome was 60-day major adverse cardiac event defined as myocardial infarction, cardiac arrest, cardiogenic shock, coronary revascularization, or all-cause mortality. There were 13 192 patient encounters included with a 60-day major adverse cardiac event incidence of 3.7%. RISTRA-ACS and HEART pathway had the lowest negative likelihood ratios (0.06, 95% CI, 0.03-0.10 and 0.07, 95% CI, 0.04-0.11, respectively) and the greatest net benefit across a range of low-risk thresholds. RISTRA-ACS demonstrated the highest discrimination for 60-day major adverse cardiac event (area under the receiver operating characteristic curve 0.92, 95% CI, 0.91-0.94, P<0.0001). Conclusions RISTRA-ACS and HEART pathway were the optimal rule-out approaches, while RISTRA-ACS was the best-performing graded-risk approach. RISTRA-ACS offers promise as a versatile single approach to emergency department coronary risk stratification. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT03286179.
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Dolor en el Pecho/diagnóstico , Sistemas de Apoyo a Decisiones Clínicas , Electrocardiografía/métodos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Medición de Riesgo/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Biomarcadores/sangre , Dolor en el Pecho/sangre , Dolor en el Pecho/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Curva ROC , Factores de Riesgo , Tasa de Supervivencia/tendencias , Factores de Tiempo , Troponina/sangre , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Women have historically been underrepresented as editors of peer-reviewed medical journals. Studies have demonstrated that there are differences in editorial board reviewer behavior based on gender, suggesting that greater representation by women on editorial boards may improve the quality and diversity of the review process. Therefore, the current representation of women on the editorial boards of orthopaedic journals, particularly compared with peer-reviewed surgical and medical journals, is of interest. QUESTIONS/PURPOSES: (1) What is the representation of women as members of editorial boards of prominent orthopaedic surgery journals? (2) How does it compare with representation on the editorial boards of journals in general surgery and internal medicine? METHODS: The top 15 journals with a strong clinical emphasis based on Impact Factor (Clarivate Analytics) calculated by the 2018 Journal Citation Reports were identified for orthopaedic surgery, general surgery (and all general surgical subspecialties), and internal medicine (with representative internal medicine subspecialties). Clinical publications with their primary editorial office located in the United States led predominantly by physicians or basic scientists were eligible for inclusion. The members of an editorial board were identified from the journals' websites. The gender of editors with gender-neutral names (and editors whose gender we considered uncertain) was identified by an internet search for gender-specific pronouns and/or pictures from an institutional profile. Fisher exact tests and t-tests were used to analyze categorical and continuous variables, respectively. Significance was set at p < 0.05. RESULTS: Of the editors analyzed, women made up 9% (121 of 1383) of editorial boards in the orthopaedic journals with the highest Impact Factors, compared with 21% (342 of 1665) of general surgery journals (p < 0.001) and 35% (204 of 587) of internal medicine journals (p < 0.001). The overall mean composition of editorial boards of orthopaedic journals was 10% ± 8% women, compared with that of general surgery, which was 19% ± 6% women (p < 0.001), and that of internal medicine, which was 40% ± 19% women (p < 0.001). CONCLUSION: Women make up a smaller proportion of editorial boards at orthopaedic surgery journals than they do at general surgery and internal medicine journals. However, their representation appears to be comparable to the proportion of women in orthopaedics overall (approximately 6%) and the proportion of women in academic orthopaedics (approximately 19%). Ways to improve the proportion of women on editorial boards might include structured mentorship programs at institutions and personal responsibility for championing mentorship and diversity on an individual level. CLINICAL RELEVANCE: Increasing representation of women on editorial boards may improve the diversity of perspectives and quality of future published research, generate visible role models for young women considering orthopaedics as a career, and improve patient care through enriching the diversity of our specialty.
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Publicaciones Periódicas como Asunto/estadística & datos numéricos , Médicos Mujeres/estadística & datos numéricos , Edición/estadística & datos numéricos , Sociedades Médicas/estadística & datos numéricos , Mujeres Trabajadoras/estadística & datos numéricos , Estudios Transversales , Femenino , Cirugía General , Humanos , Medicina Interna , Procedimientos Ortopédicos , Estados UnidosRESUMEN
INTRODUCTION: Methyl methacrylate (MMA) is commonly used in the fields of dentistry and orthopaedic surgery. However, there remain concerns for the occupational hazards of MMA, particularly during pregnancy and breastfeeding. METHODS: We performed a systematic review of studies on effects that MMA may have in pregnancy in the context of exposure during orthopaedic surgery and dentistry. Review articles, studies lacking statistical data, single case reports and other evidence level V studies were excluded. RESULTS: Nine studies were included. One basic science study demonstrated an increase in neuronal cell lysis and shrunken cell bodies when neocortical neurons were exposed to MMA monomer. Three animal studies exposed pregnant rodents to MMA via intraperitoneal injection or inhalation. Exposed fetuses in two studies had an increase in gross abnormalities such as hemangiomas, while there was no increase in teratologic effects in the third study. In dental workers exposed to MMA, two retrospective cohort studies did not find a statistically significant increase in birth defects or miscarriage. After exposure to MMA during total joint arthroplasty, two studies found that MMA levels were undetectable in the mothers' serum or breast milk. One study measuring the airborne levels of MMA during simulated joint arthroplasty found that concentrations never exceeded 1% of the recommended limit set forth by the Occupational Safety and Health Administration (OSHA). CONCLUSIONS: Potential teratologic effects of MMA cannot be excluded by existing evidence. However, the typical MMA exposure levels for dental and orthopaedic personnel appear to be substantially less than currently proposed exposure limits.
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Background: Seymour fractures in children are prone to complications without prompt and appropriate treatment. This study investigated outcomes of Seymour fractures with delayed presentations; specifically, if deep infection predisposed to operative treatment, if antibiotic administration improved fracture healing, and if oral clindamycin had fewer treatment failures than oral cephalexin. Methods: A single-institution retrospective cohort study was performed of patients with delayed Seymour fracture presentations (defined as greater than 24 hours post-injury) between 2009 and 2017. Data collected included demographics, time to presentation, infection on presentation, operative treatment, antibiotic use and duration, fracture union, and complications. Statistical testing used logistic regression and Fisher's exact test, with results reported as P-values (P), odds ratios (ORs), and 95% confidence intervals (CIs). Results: There were 73 patients with delayed Seymour fracture presentations, with mean age of 11.1 years (standard deviation: 2.9), with 56 (77%) males, and median time to presentation of 7 days (interquartile range: 3-17). Deep infection on presentation was a risk factor for operative intervention (OR = 34.4, P = .0001, CI, 5.5-217.2). Antibiotic administration protected against the development of a nonunion or delayed union (OR = 0.11, P = .008, CI, 0.021-0.57). Time to antibiotics did not protect against nonunion or delayed union (OR = 0.77, P = .306, CI, 0.37-1.3). Clindamycin had fewer treatment failures than cephalexin (P = .039). Conclusions: Deep infection is a risk factor for operative treatment of Seymour fractures with delayed presentations. Clindamycin is a better antibiotic choice for Seymour fractures that present in delayed fashion.