RESUMO
BACKGROUND: Extracorporeal membrane oxygenation (ECMO) is resource intensive with high mortality. Identifying trauma patients most likely to derive a survival benefit remains elusive despite current ECMO guidelines. Our objective was to identify unique patient risk profiles using the largest database of trauma patients available. METHODS: ECMO patients ≥16 years were identified using Trauma Quality Improvement Program data (2010-2019). Machine learning K-median clustering (ML) utilized 101 variables including injury severity, demographics, comorbidities, and hospital stay information to generate unique patient risk profiles. Mortality and patient and center characteristics were evaluated across profiles. RESULTS: A total of 1037 patients were included with 33% overall mortality, mean age 32 years, and median ISS = 26. The ML identified 3 unique patient risk profile groups. Although mortality rates were equivalent across the 3 groups, groups were distinguished by (Group 1) young (median 25 years), severely injured (ISS = 34) patients with thoracic and head injuries (99%) via blunt mechanism (93%), and a high prevalence of ARDS (77%); (Group 2) relatively young (median 30 years) and moderately injured (ISS = 22) patients with exposure-related injuries (11%); and (Group 3) older (median 46 years) patients with a high proportion of comorbidities (69%) and extremity injuries (100%). There were no differences based on center ECMO volume, teaching status, or ACS-Level across all 3 groups. CONCLUSION: Machine learning compliments traditional analyses by identifying unique mortality risk profiles for trauma patients receiving ECMO. These details can further inform treatment guidelines, clinical decision making, and institutional criteria for ECMO usage.
RESUMO
BACKGROUND: Retained hemothorax (rHTX) requiring intervention occurs in up to 20% of patients who undergo chest tube (TT) placement for a hemothorax (HTX). Thoracic irrigation at the time of TT placement decreases the need for secondary intervention in this patient group but those findings are limited because of the single center design. A multi-center study was conducted to evaluate the effectiveness of thoracic irrigation. METHODS: A multi-center, prospective, observational study was conducted between June 2018 and July 2023. Eleven sites contributed patients. Patients were included if they had a TT placed for a HTX and were excluded if: age < 18 years, TT for pneumothorax, thoracotomy or VATS performed within 6 hours of TT, TT >24 hours after injury, TT removed <24 hours, or death within 48 hours. Thoracic irrigation was performed at the discretion of the attending. Each hemithorax was considered separately if bilateral HTX. The primary outcome was secondary intervention for HTX-related complications (rHTX, effusion, or empyema). Secondary intervention was defined as: TT placement, instillation of thrombolytics, VATS, or thoracotomy. Irrigated and non-irrigated hemithoraces were compared using a propensity weighted analysis with age, sex, mechanism of injury, Abbreviated Injury Scale (AIS) chest and TT size as predictors. RESULTS: 493 patients with 462 treated hemothoraces were included, 123 (25%) had thoracic irrigation at TT placement. There were no significant demographic differences between the cohorts. Fifty-seven secondary interventions were performed, 10 (8%) and 47 (13%) in the irrigated and non-irrigated groups, respectively (p = 0.015). Propensity weighted analysis demonstrated a reduction in secondary interventions in the irrigated cohort (Odds Ratio 0.56 (0.34-0.85); p = 0.005). CONCLUSION: This Western Trauma Association multi-center study demonstrates a benefit of thoracic irrigation at the time of TT placement for a HTX. Thoracic irrigation reduces the odds of a secondary intervention for rHTX-related complications by 44%. LEVEL OF EVIDENCE: Therapeutic Study, Level II.
RESUMO
BACKGROUND: Algorithms for managing penetrating abdominal trauma are conflicting or vague regarding the role of laparoscopy. We hypothesized that laparoscopy is underutilized among hemodynamically stable patients with abdominal stab wounds. METHODS: Trauma Quality Improvement Program data (2016-2019) were used to identify stable (SBP ≥110 and GCS ≥13) patients ≥16yrs with stab wounds and an abdominal procedure within 24hr of admission. Patients with a non-abdominal AIS ≥3 or missing outcome information were excluded. Patients were analyzed based on index procedure approach: open, therapeutic laparoscopy (LAP), or LAP-conversion to open (LCO). Center, clinical characteristics and outcomes were compared according to surgical approach and abdominal AIS using non-parametric analysis. RESULTS: 5984 patients met inclusion criteria with 7 â% and 8 â% receiving therapeutic LAP and LCO, respectively. The conversion rate for patients initially treated with LAP was 54 â%. Compared to conversion or open, therapeutic LAP patients had better outcomes including shorter ICU and hospital stays and less infection complications, but were younger and less injured. Assessing by abdominal AIS eliminated ISS differences, meanwhile LAP patients still had shorter hospital stays. At time of admission, 45 â% of open patients met criteria for initial LAP opportunity as indicated by comparable clinical presentation as therapeutic laparoscopy patients. CONCLUSIONS: In hemodynamically stable patients, laparoscopy remains infrequently utilized despite its increasing inclusion in current guidelines. Additional opportunity exists for therapeutic laparoscopy in trauma, which appears to be a viable alternative to open surgery for select injuries from abdominal stab wounds. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.
Assuntos
Traumatismos Abdominais , Laparoscopia , Ferimentos Penetrantes , Ferimentos Perfurantes , Humanos , Laparotomia , Estudos Retrospectivos , Ferimentos Perfurantes/cirurgia , Ferimentos Penetrantes/cirurgia , Laparoscopia/métodos , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/cirurgia , Traumatismos Abdominais/etiologiaRESUMO
BACKGROUND: The aim of this study was to assess the patient demographics, epidemiology, mechanism of injury, and natural history of sublime tubercle avulsion injuries. METHODS: A multicenter retrospective study was performed in which sublime tubercle avulsion injuries were identified by surgeon records and database query of radiology reports. Demographic data and imaging were reviewed for each case, and injuries were classified as type 1 (isolated injuries with a simple bony avulsion or periosteal stripping) or type 2 (complex injuries with an associated elbow fracture or dislocation). Treatment modality and evidence of radiographic healing at a minimum of 3 months were collected. RESULTS: Forty patients (78% male) with a median age of 15 years (range, 8 to 19 years) were identified with sublime tubercle avulsion injuries. Sixty-eight percent of cases (n=27) were determined to be type 1 injuries, and 32% (n=13) were classified as type 2 injuries. The majority of type 1 injuries (59%) occurred via a noncontact mechanism in overhead-throwing athletes, whereas 100% of the type 2 injuries were sustained via a contact mechanism. Type 1 injuries presented in a delayed manner in 19% of cases, whereas no type 2 injuries (0%) were delayed in presentation. Type 1 injuries infrequently underwent surgical intervention (19%), whereas 54% of type 2 injuries required surgery. Of those that did not undergo initial surgical management at a minimum of 3-month radiographic follow-up, 9/11 (82%) of type 1 injuries and 0/4 (0%) of type 2 injuries demonstrated evidence of healing. Only 1 case required reoperation (type 2 injury). CONCLUSIONS: This series of adolescents with sublime tubercle avulsion injuries expands our understanding of the epidemiology of this rare injury, which was previously only described as a noncontact injury in baseball players. Type 1 injuries are more likely to occur via a noncontact mechanism and generally demonstrate radiographic evidence of healing after a period of rigid immobilization. Conversely, type 2 injuries are more likely to undergo initial surgical intervention, and those managed nonoperatively are less likely to achieve radiographic healing. Further studies are needed to elucidate treatment protocols and long-term functional outcomes. LEVEL OF EVIDENCE: Level IV-case series.
Assuntos
Beisebol , Humanos , Masculino , Adolescente , Criança , Adulto Jovem , Adulto , Feminino , Estudos Retrospectivos , Beisebol/lesõesRESUMO
BACKGROUND: Firearm violence has increased nationwide, with recent surges linked to the COVID-19 pandemic. We measured traumatic assault trends at our urban Level I trauma center and assessed rates of firearm violence over time and pre/post local COVID-19 lockdown based on levels of socioeconomic disadvantage. METHODS: We conducted a retrospective review (2016-2022) of assault patients 16 years and older. Demographics and hospital outcomes were assessed by assault mechanism (firearm, knife, blunt). Patient address was correlated to Area Deprivation Index (ADI), a measure of socioeconomic disadvantage. COVID-19 lockdown onset was defined as initial date of lockdown (3/19/2020). Trend and time-series analyses compared all assault mechanisms and firearm-specific assaults pre/post-lockdown. Poisson regression assessed firearm assault risk. RESULTS: Of the 1583 total assaults, firearm patients (n = 335) were younger (median 29 years), had longer hospital stays (median 2 days), and greater mortality (12%) than other mechanisms. The 2 years post-lockdown had significantly more firearm assaults (27% vs 15% pre-lockdown, P < .001) and time-series analysis found this abrupt and significant increase in firearm assaults occurred at lockdown onset (P = .01). Also post-lockdown, the rate of firearm assaults increased by 10% for every unit increase in socioeconomic deprivation (P < .01). There was no change in assault type by race/ethnicity. DISCUSSION: Firearm assaults increased dramatically immediately post-COVID lockdown at our center and have maintained higher rates through 2022. Greater ADI was associated with increasing firearm assaults and has magnified post-lockdown, demonstrating lower socioeconomic groups are disproportionately and increasingly affected by firearm violence.
Assuntos
COVID-19 , Armas de Fogo , Ferimentos por Arma de Fogo , Humanos , Pandemias , Ferimentos por Arma de Fogo/epidemiologia , COVID-19/epidemiologia , Controle de Doenças TransmissíveisRESUMO
OBJECTIVE: Trauma centers function as an essential safeguard in the United States health care system. However, there has been minimal study of their financial health or vulnerability. We sought to perform a nationwide analysis of trauma centers using detailed financial data and a recently developed Financial Vulnerability Score (FVS) metric. METHODS: The RAND Hospital Financial Database was used to evaluate all American College of Surgeons-verified trauma centers nationwide. The composite FVS was calculated for each center using six metrics. Financial Vulnerability Score tertiles were used to classify centers as high, medium, or low vulnerability, and hospital characteristics were analyzed and compared. Hospitals were also compared by US Census region and teaching versus nonteaching hospitals. RESULTS: A total of 311 American College of Surgeons-verified trauma centers were included in the analysis, with 100 (32%) Level I, 140 (45%) Level II, and 71 (23%) Level III. The largest share of the high FVS tier was consisted of Level III centers (62%), with the majority of Level I (40%) and Level II (42%) in the middle and low FVS tier, respectively. The most vulnerable centers had fewer beds, negative operating margins, and significantly less cash on hand. Lower FVS centers had greater asset/liability ratios, lower outpatient shares, and three times less uncompensated care. Nonteaching centers were statistically significantly more likely to have high vulnerability compared with teaching centers (46% vs. 29%). Statewide analysis showed high discrepancy among individual states. CONCLUSION: With approximately 25% of Levels I and II trauma centers at high risk for financial vulnerability, disparities in characteristics, including payer mix and outpatient status, should be targeted to reduce vulnerabilities and bolster the health care safety net. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.
Assuntos
Hospitais , Centros de Traumatologia , Humanos , Estados UnidosRESUMO
BACKGROUND: Bony remodeling of displaced clavicle fractures in adolescents remains poorly understood. PURPOSE: To evaluate and quantify clavicle remodeling in a large population of adolescents with completely displaced fractures, which were treated nonoperatively, to better understand the factors that may influence this process. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Patients were identified from the databases of a multicenter study group investigating the functional outcomes of adolescent clavicle fractures. Patients between the ages of 10 and 19 years with completely displaced middiaphyseal clavicle fractures that were treated nonoperatively and who had further radiographic imaging of the affected clavicle at a minimum of 9 months from initial injury were included. Fracture shortening, superior displacement, and angulation were measured on the injury and final follow-up radiographs using previously validated techniques. Furthermore, fracture remodeling was classified as complete/near complete, moderate, or minimal, using an original classification system found to have good to excellent reliability (interobserver reliability = 0.78, intraobserver reliability = 0.90). Classifications were subsequently analyzed quantitatively and qualitatively to determine the factors associated with deformity correction. RESULTS: Ninety-eight patients (mean age, 14.4 ± 2.0 years) were analyzed at a mean radiographic follow-up of 3.4 ± 2.3 years. Fracture shortening, superior displacement, and angulation significantly improved during the follow-up period by 61%, 61%, and 31%, respectively (P < .001). Furthermore, while 41% of the population had initial fracture shortening >20 mm at final follow-up, only 3% of the cohort had residual shortening >20 mm. Fracture remodeling was found to be associated with follow-up time; those with longer follow-up time demonstrated more remodeling (P = .001). Eighty-five percent of patients aged <14 years and 54% of patients aged ≥14 years at time of injury with a minimum follow-up of 4 years underwent complete/near-complete remodeling. CONCLUSION: Significant bony remodeling occurs in adolescent patients with completely displaced clavicle fractures, including older adolescents, and appears to continue over longer time intervals, even beyond the adolescent years. This finding may help explain the low rate of symptomatic malunions in adolescents, even in severely displaced fractures, and particularly when compared with rates reported in adult studies.
Assuntos
Clavícula , Fraturas Ósseas , Adulto , Humanos , Adolescente , Lactente , Criança , Adulto Jovem , Clavícula/diagnóstico por imagem , Clavícula/lesões , Reprodutibilidade dos Testes , Fraturas Ósseas/terapia , Fraturas Ósseas/cirurgia , Radiografia , Estudos Retrospectivos , Resultado do Tratamento , Consolidação da FraturaRESUMO
BACKGROUND: Once a child has developed chronic ankle instability with recurrent events despite conservative treatment, then ligamentous repair is warranted. We utilize a modification of the modified Broström-Gould technique that further incorporates the distal fibular periosteum into the construct. The purpose of this study was to describe the intermediate-term outcomes of our modified Broström-Gould technique for chronic lateral ankle instability in childhood athletes. METHODS: A retrospective review of children who underwent the surgical technique over a 10-year time period (2010 to 2019) was performed, excluding those with <2 years of follow-up. Demographic, surgical, and clinical data were recorded, as well as outcome scores: (1) the Marx activity scale, (2) University of California, Los Angeles activity score, and (3) foot and ankle outcomes score. Recurrent instability events, repeat surgeries, satisfaction with the surgical experience, and return to sport (if applicable) were also recorded. RESULTS: Forty-six children (43 females) with 1 bilateral ankle met the criteria with a mean age at surgery of 14.8 years, and a mean follow-up duration of 4.9 years. The mean Marx activity score was 9.0±5.1, the mean University of California, Los Angeles score was 8.3±1.8, and the mean total foot and ankle outcomes score was 84.0±15.6. Twenty-six ankles (55.3%) reported having at least 1 recurrent episode of instability and 6 of the ankles (12.8%) underwent revision surgery between 3.5 months and 6.5 years of the index procedure. Thirty-nine (84.8%) patients responded that they would undergo our surgery again. CONCLUSION: A modified Broström-Gould procedure can be performed in children with the incorporation of the adjacent periosteum, but recurrence of instability is distinctly possible with longer follow-up with a risk for revision surgery despite good subjective outcomes. LEVEL OF EVIDENCE: Level IV; retrospective case series.
Assuntos
Instabilidade Articular , Ligamentos Laterais do Tornozelo , Feminino , Criança , Humanos , Adolescente , Tornozelo , Estudos Retrospectivos , Periósteo/cirurgia , Articulação do Tornozelo/cirurgia , Ligamentos Laterais do Tornozelo/cirurgia , Instabilidade Articular/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Although current clinical practice guidelines from the American Academy of Orthopaedic Surgeons suggest that Type II and III supracondylar humerus (SCH) fractures be treated by closed reduction and pin fixation, controversy remains as to whether type IIa fractures with no rotation or angular deformity require surgery. The purpose of our study was to prospectively compare radiographic and functional outcomes of type IIa SCH fractures treated with or without surgery. METHODS: Between 2017 and 2019, 105 patients between 2 and 12 years of age presenting with type IIa SCH fractures and without prior elbow trauma, neuromuscular or metabolic conditions, were prospectively enrolled. Ten orthopaedic surgeons managed the patients with 5 preferring surgical treatment and 5 preferring an initial attempt at nonoperative treatment. Patients in the nonoperative cohort were managed with a long-arm cast and close radiographic follow-up. Patients underwent a standardized protocol, including 3 to 4 weeks of casting, bilateral radiographic follow-up 6 months postinjury, and telephone follow-up at 6, 12, and 24 months. RESULTS: Ninety-nine patients met the inclusion criteria (45 nonoperative and 54 operatives). Of the nonoperative patients, 4 (9%) were converted to surgery up to their first clinical follow-up. No differences were identified between the cohorts with respect to demographic data, but patients undergoing surgery had on average 6 degrees more posterior angulation at the fracture site preoperatively (P<0.05). At the final clinical follow-up (mean=6 mo), the nonoperative group had more radiographic extension (176.9 vs 174.4 degrees, P=0.04) as measured by the hourglass angle, but no other clinical or radiographic differences were appreciated. Complications were similar between the nonoperative and operative groups: refracture (4.4 vs 5.6%), avascular necrosis (2.2 vs 1.9%) and infection (0 vs 1.9%) (P>0.05). Patient-reported outcomes at a mean of 24 months showed no differences between groups. CONCLUSION: Contrary to American Academy of Orthopaedic Surgeons guidelines, about 90% of patients with type IIa supracondylar fractures can be treated nonoperatively and will achieve good radiographic and functional outcomes with mild residual deformity improving over time. Patients treated nonoperatively must be monitored closely to assess for early loss of reduction and the need for surgical intervention.
Assuntos
Fraturas do Úmero , Procedimentos de Cirurgia Plástica , Humanos , Estudos Retrospectivos , Resultado do Tratamento , Fraturas do Úmero/diagnóstico por imagem , Fraturas do Úmero/cirurgia , Fixação de Fratura/métodos , Úmero/cirurgiaRESUMO
Background: Previous studies have suggested that suture tape-reinforced anterior cruciate ligament (ACL) grafts may have higher ultimate failure loads without stress-shielding. In patients at high risk for graft failure, such as adolescents, the addition of suture tape could have beneficial outcomes. Hypothesis: Suture tape reinforcement (STR) of ACL grafts in adolescent patients would lead to fewer graft ruptures during early recovery, without hindering subjective outcomes. Study Design: Cohort study; Level of evidence, 3. Methods: A retrospective review was performed on adolescent patients with a minimum 2-year follow-up after hamstring tendon autograft ACL reconstruction; enrolled were patients from both before (n = 40) and after (n = 40) a shift in surgical technique that added STR. Both the no-STR and the STR cohorts were contacted yearly to obtain patient-reported outcome data for visual analog scale (VAS; range, 0-10) for pain score, Single Assessment Numeric Evaluation, Lysholm score, Tegner activity score, patient satisfaction score (range, 0-100), and return to previous level of sport (yes/no). The cohorts were then matched based on follow-up duration, excluding those with follow-up of <2 years and >3 years to maintain consistency in duration of follow-up. Graft failure was defined as either graft rupture or recurrent instability symptoms, and failures occurring from index procedure to the 3-year mark were recorded for calculations of failure rate. Results: There were no differences between cohorts in mean age [STR, 15.7 years (range, 9.5-18.7 years); no STR, 14.9 years (range, 9.3-18.8 years)], follow-up duration, laterality, or graft size. While not statistically significant, 2 (5%) patients in the STR cohort experienced graft rupture compared with 7 (17.5%) patients in the no-STR cohort. The Tegner score was significantly higher in the STR cohort (P = .017); no between-group differences were seen on the other outcome scores. A subanalysis of the STR cohort comparing small-diameter grafts (<8 mm) with grafts ≥8 mm also demonstrated no difference in outcome measures, with 1 graft failure in each cohort. Conclusion: Study outcomes indicated that patients treated with ACL reconstruction and STR experienced a significant improvement in Tegner scores while at the same time maintaining the other subjective outcomes.
RESUMO
BACKGROUND: Outcomes of symptomatic os trigonum excision have been well described as a successful treatment in adults; however, the literature lacks information on standardized longer term functional outcomes in the pediatric population. This study intends to report functional outcomes of arthroscopic os trigonum excision in adolescents who failed conservative management, with the hypothesis that these younger patients would have similar, successful outcomes of adult patients. METHODS: A retrospective study was performed on adolescents who underwent arthroscopic os trigonum excision at a single institution between 2011 and 2017. Patient demographic, clinical history, radiographic, and operative data were documented. Outcome measures included the Foot and Ankle Ability Measure (FAAM) score comprised of the Activities of Daily Living (ADL) and Sports subscales, Single Assessment Numeric Evaluation (SANE) score, ability to return to the same level of sport, and any additional foot/ankle surgery. RESULTS: Ten patients (12 ankles) met criteria with a mean age at surgery of 15.4 years (range, 12 to 18 y) and a mean follow-up of 6.5 years (range, 2.8 to 9.1 y). Mean FAAM ADL subscale, Sports subscale, and SANE scores were 91.0±15.5, 76.3±29.1, and 88.6±15.1, respectively. A chronic duration of symptoms before surgery was associated with a lower FAAM Sports current level of function score (P=0.032). Four patients (40%) discontinued their sport due to continued ankle issues and reported significantly lower FAAM ADL subscale (P=0.01), Sports subscale (P<0.001), and SANE scores (P=0.002). CONCLUSIONS: Os trigonum syndrome in the adolescent population may not have the same rate of success as that seen in adult athletes over the long-term. However, if proven to be refractory to conservative measures and surgical intervention is indicated, patients and their families should be counseled about the risk for persistent ankle symptoms and the possibility that they may not be able to return to their previous level of sport. LEVEL OF EVIDENCE: Level IV-case series.
Assuntos
Tornozelo , Tálus , Atividades Cotidianas , Adolescente , Adulto , Artroscopia , Criança , Humanos , Extremidade Inferior , Estudos Retrospectivos , Tálus/diagnóstico por imagem , Tálus/cirurgiaRESUMO
BACKGROUND: The management of adolescents with acute first-time patellar dislocation with an associated loose body remains a debated topic. The rate of recurrent dislocation in these patients may be up to 61% if the medial patellofemoral ligament (MPFL) is repaired or not addressed surgically. To our knowledge, a prospective evaluation of MPFL reconstruction for adolescents with acute first-time patellar dislocation with an associated chondral or osteochondral loose body has not been previously performed. PURPOSE/HYPOTHESIS: The purpose of this study was to analyze patients with a first-time patellar dislocation who required surgery for a loose body, comparing those who underwent MPFL repair or no treatment with those who underwent MPFL reconstruction during the index procedure. The hypothesis was that performing MPFL reconstruction would reduce the rate of recurrent instability and improve patient-reported outcomes compared with MPFL repair or no treatment. A secondary objective was to report outcomes of those patients who underwent reconstruction versus those who did not. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: This was a prospective analysis of adolescents treated with MPFL reconstruction for acute first-time patellar dislocation with associated loose bodies between 2015 and 2017 at a single pediatric level 1 trauma center with minimum 2-year follow-up. Retrospective analysis was previously performed for a similar cohort of adolescents treated with MPFL repair or no treatment. Patient characteristic data, radiographic measurements, and surgical variables were compared. Primary outcome measures included recurrent subluxation or dislocation and the need for further stabilization procedures. Secondary outcomes included Kujala score, Single Assessment Numeric Evaluation score, patient satisfaction, and ability to return to sport. RESULTS: A total of 76 patients were included, 30 in the MPFL reconstruction cohort and 46 in the MPFL repair or no-treatment cohort. The only difference noted in patient characteristic, radiographic, or surgical variables was a smaller Insall-Salvati ratio in the reconstruction group (1.29 vs 1.42; P = .011). Compared with MPFL repair or no treatment, MPFL reconstruction was associated with less recurrent instability (10.0% vs 58.7%; P < .001), fewer secondary procedures (6.7% vs 47.8%; P < .001), and more frequent return to sports (66.7% vs 39.1%; P = .003). No differences in patient-reported outcomes were noted. CONCLUSION: Performing concomitant MPFL reconstruction in adolescents with first-time patellar dislocation and an intra-articular loose body results in a 5-fold reduction in recurrent instability, reduces the need for subsequent surgery, and improves patients' ability to return to sports compared with repairing or not treating the MPFL.
Assuntos
Instabilidade Articular , Luxação Patelar , Ligamento Patelar , Articulação Patelofemoral , Adolescente , Criança , Humanos , Instabilidade Articular/cirurgia , Ligamentos Articulares , Luxação Patelar/cirurgia , Articulação Patelofemoral/cirurgia , Estudos Prospectivos , Estudos RetrospectivosRESUMO
BACKGROUND: Multidirectional shoulder instability (MDI) refractory to rehabilitation can be treated with arthroscopic capsulolabral reconstruction with suture anchors. To the best of our knowledge, no studies have reported on outcomes or examined the risk factors that contribute to poor outcomes in adolescent athletes. PURPOSE: To identify risk factors for surgical failure by comparing anatomic, clinical, and demographic variables in adolescents who underwent intervention for MDI. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: All patients 20 years or younger who underwent arthroscopic shoulder surgery at a single institution between January 2009 and April 2017 were evaluated. MDI was defined by positive drive-through sign on arthroscopy plus positive sulcus sign and/or multidirectional laxity on anterior and posterior drawer tests while under anesthesia. A 2-year minimum follow-up was required, but those whose treatment failed earlier were also included. Demographic characteristics and intraoperative findings were recorded, as were scores on the Single Assessment Numeric Evaluation (SANE), Pediatric and Adolescent Shoulder Survey (PASS), and short version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH). RESULTS: Overall, 42 adolescents (50 shoulders; 31 female, 19 male) were identified as having undergone surgical treatment for MDI with minimum 2-year follow-up or failure. The mean follow-up period was 6.3 years (range, 2.8-10.2 years). Surgical failure, defined as recurrence of subluxation and instability, was noted in 13 (26.0%) shoulders; all underwent reoperation at a mean of 1.9 years (range, 0.8-3.2 years). None of the anatomic, clinical, or demographic variables tested, or the presence of generalized ligamentous laxity, was associated with subjective outcomes or reoperation. Number of anchors used was not different between shoulders that failed and those that did not fail. Patients reported a mean SANE score of 83.3, PASS score of 85.0, and QuickDASH score of 6.8. Return to prior level of sport occurred in 56% of patients. CONCLUSION: Adolescent MDI refractory to nonsurgical management appeared to have long-term outcomes after surgical intervention that were comparable with outcomes of adolescent patients with unidirectional instability. In patients who experienced failure of capsulorrhaphy, results showed that failure most likely occurred within 3 years of the index surgical treatment.