RESUMO
The rate of anterior cruciate ligament (ACL) injuries and reconstruction in pediatric patients is increasing. Perioperative peripheral nerve blocks (PNBs) are widely used for pain management in this population. We used a multi-state administrative claims database to describe the effect of PNB after ACL reconstruction on postoperative opioid consumption. We identified patients 10 to 18 years old undergoing primary ACL reconstruction between 2014 and 2016 in an administrative claims database. Patients filling an outpatient perioperative prescription for opioids with at least 1 year of follow-up were included. We stratified patients based on PNB. Our primary outcome was opioid prescription patterns (in morphine milligram equivalents [MMEs]) and incidence of opioid represcription. Of the 4459 cases, 2432 (54.5%) of the patients were given a PNB during ACL reconstruction while 2027 (45.5%) were not. Patients with PNB were prescribed more MMEs per day (76.1±41.7 vs 62.7±35.7 MMEs, P<.001), more pills (63.6±53.1 vs 54.4±40.6 pills, P<.001), higher MMEs per pill (10.0±9.5 vs 8.3±5.0 MMEs, P<.001), and more total MMEs (460.6±259.4 vs 355.7±215.1 MMEs, P<.001) than patients without PNB. Adjusting for prescription patterns and demographic variables with logistic regression, PNBs were associated with a 60% increase in the odds of opioid represcription within 30 days and a 32% increase in the odds of opioid represcription within 90 days. We demonstrated an increase in postoperative opioid prescription rates with PNB after ACL reconstruction. [Orthopedics. 2024;47(2):83-88.].
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Humanos , Adolescente , Criança , Analgésicos Opioides/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/epidemiologia , Prescrições de Medicamentos , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Modelos Logísticos , Padrões de Prática Médica , Lesões do Ligamento Cruzado Anterior/cirurgiaRESUMO
Anterior cruciate ligament reconstruction (ACLR) is one of the most commonly performed outpatient orthopaedic procedures, yet there is little data about perioperative opioid prescribing practices. The purposes of this study were to quantify the perioperative opioid prescriptions filled by patients who underwent ACLR and to identify factors associated with greater postoperative opioid use. Patients who underwent ACLR at a single institution between June 2015 and May 2017 were studied using a regional prescription monitoring database to identify all preoperative and postoperative outpatient opioid prescriptions up to 2 years postoperatively. The number of morphine milligram equivalents of each opioid was calculated to determine total morphine milligram equivalents (TMEs) filled preoperatively, at discharge, and refilled postoperatively. Patients who refilled an opioid prescription postoperatively were compared with those who did not. Ninety-nine of 269 (36.8%) total patients refilled an opioid prescription postoperatively. Thirty-three patients (12.3%) required a refill after 2 weeks postoperatively, and no patients refilled after 21 months postoperatively. Fifty-seven patients (21%) received an opioid prescription in the 2 years following surgery that was unrelated to their ACL reconstruction. Increased age, higher body mass index (BMI), government insurance, current or prior tobacco use history, preoperative opioid use, and greater number of medical comorbidities were significantly associated with refilling a prescription opioid. Higher BMI and government insurance were independent predictors of refilling. Higher preoperative TMEs and surgeon were independent predictor of greater refill TMEs. In the opioid-naïve subgroup of 177 patients, only higher BMI was a predictor of refilling, and only greater comorbidities was a predictor of greater refill TMEs. The results demonstrate that preoperative opioid use was associated with postoperative opioid refills and higher refill TMEs in a dose-dependent fashion. A higher percentage of patients received an opioid prescription for reasons unrelated to the ACL reconstruction than refilled a prescription after the first 2 weeks postoperatively.
Assuntos
Reconstrução do Ligamento Cruzado Anterior , Transtornos Relacionados ao Uso de Opioides , Humanos , Analgésicos Opioides/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Prescrições de Medicamentos , Padrões de Prática Médica , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Derivados da Morfina/uso terapêutico , Estudos RetrospectivosRESUMO
BACKGROUND: Anterior cruciate ligament (ACL) rupture is a common debilitating injury that can cause instability of the knee. We aimed to investigate the best management strategy between reconstructive surgery and non-surgical treatment for patients with a non-acute ACL injury and persistent symptoms of instability. METHODS: We did a pragmatic, multicentre, superiority, randomised controlled trial in 29 secondary care National Health Service orthopaedic units in the UK. Patients with symptomatic knee problems (instability) consistent with an ACL injury were eligible. We excluded patients with meniscal pathology with characteristics that indicate immediate surgery. Patients were randomly assigned (1:1) by computer to either surgery (reconstruction) or rehabilitation (physiotherapy but with subsequent reconstruction permitted if instability persisted after treatment), stratified by site and baseline Knee Injury and Osteoarthritis Outcome Score-4 domain version (KOOS4). This management design represented normal practice. The primary outcome was KOOS4 at 18 months after randomisation. The principal analyses were intention-to-treat based, with KOOS4 results analysed using linear regression. This trial is registered with ISRCTN, ISRCTN10110685, and ClinicalTrials.gov, NCT02980367. FINDINGS: Between Feb 1, 2017, and April 12, 2020, we recruited 316 patients. 156 (49%) participants were randomly assigned to the surgical reconstruction group and 160 (51%) to the rehabilitation group. Mean KOOS4 at 18 months was 73·0 (SD 18·3) in the surgical group and 64·6 (21·6) in the rehabilitation group. The adjusted mean difference was 7·9 (95% CI 2·5-13·2; p=0·0053) in favour of surgical management. 65 (41%) of 160 patients allocated to rehabilitation underwent subsequent surgery according to protocol within 18 months. 43 (28%) of 156 patients allocated to surgery did not receive their allocated treatment. We found no differences between groups in the proportion of intervention-related complications. INTERPRETATION: Surgical reconstruction as a management strategy for patients with non-acute ACL injury with persistent symptoms of instability was clinically superior and more cost-effective in comparison with rehabilitation management. FUNDING: The UK National Institute for Health Research Health Technology Assessment Programme.
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Traumatismos do Joelho , Lesões do Ligamento Cruzado Anterior/diagnóstico , Lesões do Ligamento Cruzado Anterior/etiologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/métodos , Humanos , Traumatismos do Joelho/etiologia , Traumatismos do Joelho/reabilitação , Traumatismos do Joelho/cirurgia , Articulação do Joelho/cirurgia , Medicina Estatal , Resultado do TratamentoRESUMO
PURPOSE: Meniscal repairs are the most common associated procedures during ACL reconstruction, but they present challenging indications and possible risks of complications or failures. The aim of the present study is to assess the clinical outcomes of all-inside meniscal repairs in the setting of ACL reconstruction. METHODS: Twenty patients with ACL reconstruction and all-inside meniscal repair were compared to 20 patients with isolated ACL reconstruction. All patients were prospectively evaluated pre-operatively, at four month, and 18-month follow-up with KT-1000, Kira accelerometer for pivot-shift, KOOS, Marx score, and SF-36. Meniscal healing and presence of peri-meniscal cysts were assessed on standardized 1.5-T MRIs performed at 18 months. RESULTS: Twenty-one meniscal repairs were performed in 20 patients (81% medial, 19% lateral). At 18 months, 48% had complete healing, 38% had incomplete healing, and 14% had no healing. Peri-meniscal cysts were present in 33% of cases. Worst pre-operative KOOS pain (p = 0.0435) and ADL (p = 0 .0201) were present in patients with meniscal lesion, while no differences were present at four months and 18 months between patients with or without meniscal repair (p > 0.05). No significant differences were noted stratifying patients according to meniscal healing or cyst presence, except of a lower Qol KOOS subscale in patients with peri-meniscal cysts (p = 0.0430). CONCLUSIONS: Meniscal repairs produced good short-term results when performed in combination to ACL reconstruction. Full or partial healing at MRI was present in 86% of cases. One patient out of three developed peri-meniscal cysts.
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Cistos , Lesões do Ligamento Cruzado Anterior/diagnóstico por imagem , Lesões do Ligamento Cruzado Anterior/patologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/métodos , Cistos/cirurgia , Humanos , Imageamento por Ressonância Magnética , Meniscos Tibiais/diagnóstico por imagem , Meniscos Tibiais/patologia , Meniscos Tibiais/cirurgia , Estudos ProspectivosRESUMO
Background and purpose - Patients in the Swedish healthcare system are insured against avoidable adverse events via Landstingens Ömsesidiga Försäkringsbolag (LÖF). We assessed the reasons for compensation claims reported to LÖF following an ACL injury. Patients and methods - We searched the LÖF database for compensation claims related to ACL injuries reported in 2005-2014, and cross-matched claims with the Swedish National Knee Ligament Register. We then performed a review of the medical records. Results - We identified 530 eligible claims in 2005-2014. 352 (66%) claims were accepted by LÖF and 178 claims were rejected. Accepted claims corresponded to fewer than 1% of ACL surgeries performed in the same period. The most common reasons for an accepted claim were postoperative septic arthritis followed by suboptimal surgery and delay in diagnosis and treatment. Interpretation - There are different reasons for accepting a compensation claim following an ACL injury, which represents different treatment errors that can be avoided.
Assuntos
Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/economia , Compensação e Reparação , Formulário de Reclamação de Seguro/economia , Erros Médicos/economia , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/economia , Suécia , Adulto JovemRESUMO
BACKGROUND: Growth disturbance is an uncommon but potentially serious complication after anterior cruciate ligament (ACL) reconstruction in skeletally immature patients. PURPOSE: To describe how the pediatric ACL literature has assessed preoperative skeletal maturity and the amount of growth remaining and to comprehensively review the incidence, reporting, and monitoring of postoperative growth disturbance. STUDY DESIGN: Systematic review; Level of evidence, 4. METHODS: This review included studies reporting original research of clinical outcomes of skeletally immature patients after ACL reconstruction. Patient characteristics, surgical techniques, preoperative assessments of skeletal maturity or growth remaining, and postoperative assessments of growth disturbances were extracted. RESULTS: A total of 100 studies met inclusion criteria. All studies reported chronological age, and 28 studies (28%) assessed skeletal age. A total of 44 studies (44%) used Tanner staging, and 12 studies (12%) obtained standing hip-to-ankle radiographs preoperatively. In total, 42 patients (2.1%) demonstrated a leg length discrepancy (LLD) >10 mm postoperatively, including 9 patients (0.5%) with LLD >20 mm; furthermore, 11 patients (0.6%) with LLD underwent growth modulation. Shortening was the most common deformity overall, but overgrowth was reported more frequently in patients who had undergone all-epiphyseal techniques. Most LLDs involved the femur (83%). A total of 26 patients (1.3%) demonstrated a postoperative angular deformity ≥5°, and 9 of these patients underwent growth modulation. The most common deformities were femoral valgus (41%), tibial recurvatum (33%), and tibial varus (22%). Although standing hip-to-ankle radiographs were the most common radiographic assessment of growth disturbance, most studies inadequately reported the clinical and radiographic methods of assessment for growth disturbance. Additionally, only 35% of studies explicitly followed patients to skeletal maturity. CONCLUSION: This systematic review described significant variability in the reporting and monitoring of growth-related complications after ACL reconstruction in skeletally immature patients. The incidence of LLD and angular deformity appeared to be low, but the quality of research was not comprehensive enough for accurate assessment. REGISTRATION: CRD42019136059 (PROSPERO).
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Adulto , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/métodos , Criança , Epífises/cirurgia , Fêmur/cirurgia , Humanos , Desigualdade de Membros Inferiores , Tíbia/cirurgiaRESUMO
INTRODUCTION: Opioid prescribing patterns play an important role in the opioid epidemic in the United States. The purpose of this study is to examine the trends and geographic variation in opioid prescribing patterns after anterior cruciate ligament (ACL) reconstruction. HYPOTHESIS: Regional differences in opioid prescribing patterns after ACL reconstruction are present. STUDY DESIGN: Descriptive epidemiology study. LEVEL OF EVIDENCE: Level 4. METHODS: The Truven Health MarketScan Commercial Claims database was used to analyze all patients with perioperative private insurance coverage who underwent ACL reconstruction from January 1, 2010, to November 31, 2017. Total number and morphine milligram equivalents per day (MMED) of opioid prescriptions were examined, and regional and statewide variation was assessed. RESULTS: A total of 90,068 ACL reconstruction patients who underwent surgery between 2010 and 2017 were included in the study. Overall, 67% received an opioid prescription within 30 days of surgery and 17% received an opioid prescription ≥90 MMED. The West (20%) had the highest proportion of patients with an opioid prescription ≥90 MMED and the Northeast had the lowest (12%), P < 0.001. The number of opioid prescriptions as well as proportion of opioid prescriptions ≥90 MMED varied significantly by state, P < 0.001. There was a significant increase in number of opioid prescriptions from 2010 to 2017 (62% in 2010 and 83% in 2017; P < 0.001). A significant change in the proportion of patients being prescribed ≥90 MMED was also present (P = 0.04; 15% in 2010, 17% in 2011, 17% 2012, 17% in 2013, 15% in 2014, 20% in 2015, 18% in 2016, and 15% in 2017). CONCLUSION: This study shows a trend of increasing opioid prescriptions and geographic variations in the amount and MMED of opioid prescriptions for patients undergoing ACL reconstruction. These data highlight several areas of improvement that state officials and national entities can use to help curb the opioid epidemic and underscore the importance of national guidelines for opioid prescribing. CLINICAL RELEVANCE: Knowledge of prescribing patterns after specific procedures may help provide more direct insight and guidance to surgeons and patients regarding postoperative pain management.
Assuntos
Analgésicos Opioides/uso terapêutico , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Prescrições de Medicamentos/estatística & dados numéricos , Dor Pós-Operatória/tratamento farmacológico , Padrões de Prática Médica , Adulto , Feminino , Humanos , Masculino , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Uso Indevido de Medicamentos sob Prescrição/estatística & dados numéricos , Estudos Retrospectivos , Medição de Risco , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: One of the complications of arthroscopic reconstruction of anterior cruciate ligament (ACL) using hamstring autograft is injury to the infrapatellar branch of the saphenous nerve (IPBSN) leading to loss of sensation around the knee. Its incidence varies according to the orientation of incision for hamstring graft harvest, with oblique incision having the lowest chance of this injury. Aim of this study was to assess clinically and electrophysiologically injury to IPBSN after ACL reconstruction using oblique incision for hamstring graft harvest. METHODS: Fifty patients that were scheduled to undergo arthroscopic ACL reconstruction were included. All the patients were evaluated both clinically and electrophysiologically preoperatively and at three weeks and six months postoperatively to determine injury to IPBSN. Patient satisfaction after surgery was also compared. RESULTS: IPBSN injury was found to be present in 12 out of 50 patients (24%). Both clinical and electrophysiological data correlated completely. The difference in the length of the skin incisions between IPBSN injured and IPBSN intact patients was found to be statistically significant (P = .0043). The difference in the satisfaction score between patients with injured and intact IPBSN was also found to be statistically significant (P = .02). CONCLUSIONS: Oblique incision for hamstring graft harvest results in lower incidence of IPBSN injury and subsequent sensory loss when compared with similar studies with different skin incisions carried out in the past. Patients undergoing ACL reconstruction should be counseled preoperatively regarding this potential complication, and if this complication occurs, improvement can be expected with time.
Assuntos
Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Ligamento Cruzado Anterior/cirurgia , Tendões dos Músculos Isquiotibiais/transplante , Satisfação do Paciente , Traumatismos dos Nervos Periféricos/diagnóstico , Coleta de Tecidos e Órgãos/métodos , Adulto , Reconstrução do Ligamento Cruzado Anterior/métodos , Feminino , Humanos , Masculino , Traumatismos dos Nervos Periféricos/fisiopatologia , Estudos Prospectivos , Transplante AutólogoRESUMO
BACKGROUND: Reductions in muscle size are common after anterior cruciate ligament reconstruction (ACLR) and may contribute to suboptimal patient outcomes. However, few studies have quantified postoperative alterations in muscle quality and evaluated its associations with patient-reported function. HYPOTHESES: Rectus femoris cross-sectional area (CSA) will decrease postoperatively but improve at return to activity (RTA), rectus femoris muscle quality (percentage fat [PF]) will increase postoperatively and be greater at RTA compared with preoperative values, and rectus femoris CSA and PF will be associated with International Knee Documentation Committee (IKDC) scores at both postoperative time points. STUDY DESIGN: Case series. LEVEL OF EVIDENCE: Level 4. METHODS: A total of 26 individuals who sustained an ACL injury and underwent reconstructive surgery were evaluated preoperatively (T0), 9 weeks post-ACLR (T1), and at RTA. Rectus femoris CSA and PF were evaluated bilaterally via ultrasound imaging, and patient-reported function was assessed using the IKDC score. RESULTS: Bilateral reductions in rectus femoris CSA were noted from T0 to T1 (P < 0.01). Only the uninvolved limb returned to preoperative CSA (P = 0.80), as the involved limb failed to return to preoperative levels at RTA (P = 0.04). No significant changes in rectus femoris PF were observed across time points (P > 0.05). Lesser PF (P < 0.01) but not CSA (P = 0.75) was associated with higher IKDC score at T1. Lesser PF (P = 0.04) and greater CSA (P = 0.05) was associated with higher IKDC score at RTA. CONCLUSION: Substantial atrophy occurs bilaterally after ACLR, and the involved limb does not return to preoperative muscle size despite the patient completing rehabilitation. Quadriceps muscle morphology is associated with patient-reported function and may be an important rehabilitation target after ACLR. CLINICAL RELEVANCE: Quadriceps atrophy and poor muscle quality may contribute to suboptimal patient functioning and quadriceps dysfunction and may be important in RTA decision making. Assessing muscle morphology using ultrasound may be a feasible and clinically beneficial tool in patients after ACLR.
Assuntos
Lesões do Ligamento Cruzado Anterior/patologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior , Medidas de Resultados Relatados pelo Paciente , Músculo Quadríceps/patologia , Adolescente , Lesões do Ligamento Cruzado Anterior/diagnóstico por imagem , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/reabilitação , Humanos , Debilidade Muscular/diagnóstico por imagem , Debilidade Muscular/etiologia , Atrofia Muscular/diagnóstico por imagem , Atrofia Muscular/etiologia , Complicações Pós-Operatórias/diagnóstico por imagem , Músculo Quadríceps/diagnóstico por imagem , UltrassonografiaRESUMO
BACKGROUND: Exact knowledge of risk factors for residual anterolateral rotatinoal instability (ALRI) after anterior cruciate ligament (ACL) reconstruction is limited. The purpose of this study was to analyse possible risk factors for ALRI after ACL reconstruction. METHODS: Quantitative assessment of the pivot shift phenomenon by measuring tibial acceleration was performed in 46 patients during primary double-bundle ACL reconstructions. The absolute value of the acceleration of the injured knee after provisional fixation of the ACL grafts ('absolute residual acceleration') and the subtraction of the acceleration of the uninjured knee from absolute residual acceleration ('relative residual acceleration') were defined as indicators for residual ALRI. The associations between these indicators and nine candidate risk factors were analysed using univariate and multiple regression analyses. RESULTS: Multiple regression analysis revealed that absolute residual acceleration was positively associated with both preoperative acceleration difference between injured and uninjured knees (ßâ¯=â¯0.469, Pâ¯<â¯0.001) and tibial acceleration of the uninjured knee (ßâ¯=â¯0.597, Pâ¯<â¯0.001). Relative residual acceleration was also positively associated with preoperative acceleration difference between injured and uninjured knees (ßâ¯=â¯0.446, P<â¯0.001), but was negatively associated with tibial acceleration of the uninjured knee (ßâ¯=â¯-0.763, Pâ¯<â¯0.001). CONCLUSIONS: Patients with larger preoperative side-to-side difference of the pivot shift phenomenon have higher risk for both absolute and relative residual ALRIs after ACL reconstruction, whereas patients with larger pivot shift phenomenon in their uninjured knees are at higher risk for absolute residual ALRI but not for relative residual ALRI.
Assuntos
Lesões do Ligamento Cruzado Anterior/complicações , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Instabilidade Articular/etiologia , Articulação do Joelho , Complicações Pós-Operatórias/etiologia , Aceleração , Acelerometria , Adulto , Lesões do Ligamento Cruzado Anterior/fisiopatologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Progressão da Doença , Feminino , Humanos , Instabilidade Articular/cirurgia , Masculino , Pessoa de Meia-Idade , Amplitude de Movimento Articular , Fatores de Risco , Tíbia , Adulto JovemRESUMO
Background and purpose - Treatment outcomes of anterior cruciate ligament (ACL) injuries are generally good, but complications after ACL reconstruction (ACLR) can result in long-lasting problems. Patient injury claims usually fall on the more severe end of the complication spectrum. They are important to investigate because they may reveal the root causes of adverse events, which are often similar regardless of the complication's severity. Therefore, we analyzed ACL-related patient injuries in Finland, the reasons for these claims, causes of complications, and grounds for compensation.Patients and methods - We analyzed all claims filed at the Patient Insurance Centre (PIC) between 2005 and 2013 in which the suspected patient injury occurred between 2005 and 2010. This study also reviewed all original patient records and available imaging studies. General background data were obtained from the National Care Register for Social Welfare and Health Care (HILMO).Results - There were 248 patient injury claims, and 100 of these were compensated. Compensated claims were divided into 4 main categories: skill-based errors (n = 46), infections (n = 34), knowledge-based errors (n = 6), and others (n = 14). Of the compensated skill-based errors, 34 involved graft malposition, 26 of them involved the femoral-side tunnel. All compensated infections were deep surgical site infections (DSSI).Interpretation - This is the first nationwide study of patient injuries concerning ACLRs in Finland. The most common reasons for compensation were DSSI and malposition of the drill tunnel. Therefore, it would be possible to decrease the number of serious complications by concentrating on infection prevention and optimal surgical technique.
Assuntos
Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Erros Médicos/estatística & dados numéricos , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Compensação e Reparação , Feminino , Finlândia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Sistema de Registros , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: The rate of septic arthritis in the knee after anterior cruciate ligament (ACL) reconstruction varies in the literature but is generally less than 1%. It has been reported to be higher in professional athletes (5.7%). PURPOSE: The primary goal was to evaluate the rate of septic arthritis after ACL reconstruction in professional athletes compared with other patients. The secondary goals were to analyze the risk factors; increased cost of infections; return to sport, satisfaction, and functional results at 1-year follow-up; and resolution rate of infections at final follow-up. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: This retrospective analysis of prospective data included a continuous series of patients who underwent isolated ACL reconstruction between 2012 and 2016. The main outcome criterion was the development of intra-articular infections in the operated knee. An infection was suggested clinically (knee pain with fever and/or chills) and confirmed bacteriologically in deep tissue samples obtained during revision surgery. All infected patients underwent an emergency reoperation with lavage and debridement along with dual antibiotic therapy first by an intravenous route and then orally for 6 weeks. RESULTS: A total of 1809 of 1859 patients included in the cohort during this period fulfilled inclusion criteria; there were 1632 (90.2%) who underwent primary reconstruction and 177 (9.8%) who underwent revision. The series included 1249 (69%) men and 560 (31%) women, with a mean age of 29.1 ± 9.8 years. Ninety-eight percent of the patients participated in a sport, including 90 (5.0%) at a professional level and 712 (39.4%) competitively. Septic arthritis of the knee developed after a mean 15.7 ± 5.5 days in 7 (0.38%) patients: 5 of 1632 (0.31%) who underwent primary reconstruction and 2 of 177 (1.13%) who underwent revision. Septic arthritis did not develop in any professional or competitive athletes; all affected patients were recreational athletes ( P = .02). The risk factors identified for the development of septic arthritis on multivariate analysis were prior knee surgery (odds ratio [OR], 15; P = .002) and hemarthrosis during the immediate postoperative period (OR, 127.2; P = .002). There were no recurrent infections after a mean follow-up of 2.8 ± 1.2 years. CONCLUSION: None of the professional athletes in this cohort had septic arthritis after ACL reconstruction. There are no particular precautions to be taken in this population. The risk factors identified for the development of septic arthritis on multivariate analysis were prior knee surgery and hemarthrosis during the immediate postoperative period. Similar to all studies published on the subject, there were very few infected patients, which limits the identification of risk factors. REGISTRATION: NCT02511158 (ClinicalTrials.gov identifier).
Assuntos
Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Artrite Infecciosa/etiologia , Traumatismos em Atletas/cirurgia , Adulto , Artrite Infecciosa/economia , Artrite Infecciosa/epidemiologia , Estudos de Casos e Controles , Desbridamento , Feminino , Custos de Cuidados de Saúde , Humanos , Incidência , Articulação do Joelho , Masculino , Razão de Chances , Complicações Pós-Operatórias , Recuperação de Função Fisiológica , Reoperação , Estudos Retrospectivos , Adulto JovemRESUMO
INTRODUCTION: We were interested in the consequences of anterior cruciate ligament (ACL) reconstruction on the growth plates and the impact on growth in children with open growth plates. The primary objective was related to growth disturbances with the null hypothesis being that ACL reconstruction in open growth plates does not cause any. The secondary objective related to the presence of physis lesions on MRI, with the null hypothesis being that ACL reconstruction in open growth plates does not induce any. MATERIAL AND METHODS: In the context of a 2017 SFA symposium on ACL reconstruction with open growth plates, we conducted a prospective multicenter study with 2 years' follow-up. The study enrolled 100 patients; 71 were available for analysis. Four reconstruction techniques were used: semitendinosus-gracilis (STG), short graft (SG), quadriceps tendon (QT) and fascia lata (FL). MRI was used to look for growth disturbances as evidenced by deviation of the Harris lines or modification of the physis and diaphysis angles. Physis lesions were determined on MRI based on the presence of physeal bone bridges (PBB). RESULTS: No growth disturbances were found. However, PBBs were found in 14 patients (20%). At the femur, the relative risk (RR) was higher when a STG graft was used (RR=2.1) and the tunnel diameter was≥9mm (RR=1.7). Epiphyseal fixation had a higher risk than transphyseal fixation (RR=1.6 vs. 1.2). At the tibia, the RR was higher when a QT graft was used (RR=3.6), when screw fixation was performed (RR=3.7) or when the graft did not fill the tunnel sufficiently (RR=1.5). DISCUSSION: The absence of growth disturbances after 2 years' follow-up validates the possibility of ACL reconstruction with open growth plates, including with transphyseal techniques. The presence of small growth plate lesions such as bone bridges means that precautions should be taken with respect to tunnel trajectory, tunnel diameter, graft and tunnel diameter matching and graft fixation. LEVEL OF EVIDENCE: III, prospective cohort study.
Assuntos
Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/métodos , Lâmina de Crescimento/diagnóstico por imagem , Lâmina de Crescimento/crescimento & desenvolvimento , Imageamento por Ressonância Magnética , Adolescente , Lesões do Ligamento Cruzado Anterior/complicações , Criança , Epífises/diagnóstico por imagem , Feminino , Fêmur/diagnóstico por imagem , Seguimentos , Humanos , Masculino , Estudos Prospectivos , Tendões/transplante , Tíbia/diagnóstico por imagemRESUMO
BACKGROUND: With the cost of health care rising, the potential to avoid costs from an unplanned return to the emergency department (ED) or urgent care center (UC) after elective outpatient rotator cuff repair (RCR) has been discussed but not extensively assessed. METHODS: Outpatient RCR procedures were queried in a closed health care system, and all unplanned ED and UC visits within 7 days of procedures were collected and compared with other typical outpatient orthopedic procedures (knee arthroscopy, carpal tunnel release, and anterior cruciate ligament reconstruction). Avoidable diagnoses (ADs) for the unplanned visits were defined in advance as visits for (1) constipation, (2) nausea or vomiting, (3) pain, and (4) urinary retention. Final tallies of all visits versus visits with ADs were compared. RESULTS: From June 2015 to May 2016, 1306 outpatient RCRs were performed (729 male and 577 female patients; average age, 60 years). Of the patients, 90 returned for ED or UC visits (6.9%), with 34 for ADs (2.6%). Pain was the most common AD. However, when RCR was compared with other case types, ED or UC visits for urinary retention were significantly more common (P = .007), whereas there was no significant difference with the other ADs. The 1306 RCRs led to a greater proportion of ED or UC visits than the combined 5825 other cases studied (P < .001). DISCUSSION AND CONCLUSIONS: Unplanned ED visits within 7 days of outpatient RCR are measurable and in many cases, such as ED or UC visits for pain, are avoidable. Visits for urinary retention are seen more commonly after RCR. Outpatient RCR led to more unplanned ED and UC visits than other common outpatient orthopedic surgical procedures.
Assuntos
Assistência Ambulatorial/estatística & dados numéricos , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Artroscopia/efeitos adversos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Complicações Pós-Operatórias/etiologia , Lesões do Manguito Rotador/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Síndrome do Túnel Carpal/cirurgia , Criança , Pré-Escolar , Constipação Intestinal/etiologia , Custos e Análise de Custo , Feminino , Humanos , Lactente , Recém-Nascido , Articulação do Joelho/cirurgia , Masculino , Pessoa de Meia-Idade , Náusea/etiologia , Dor Pós-Operatória/etiologia , Retenção Urinária/etiologia , Vômito/etiologia , Adulto JovemRESUMO
PURPOSE: To provide further guidance on the optimal decision between anterior cruciate ligament (ACL) graft removal versus retention in the setting of septic arthritis following reconstruction using an expected value decision analysis. METHODS: A systematic review and expected value decision analysis and sensitivity analyses were performed to quantify the clinical decision. A decision tree was created with 5 outcomes of interest: nonoperative complications, revision surgery, early reoperation, late reoperation, and "well." Pooled probabilities of each outcome were generated through a systematic literature review. We included only peer-reviewed studies, published in English, with at least 6 months of follow-up. One hundred randomly selected volunteers were given descriptions of the clinical scenario, the 2 treatment options, and outcomes of interest. Patients younger than 18 and older than 50 years and those previously treated for either ACL injury or septic arthritis, or both, were excluded from the analysis to minimize bias. These hypothetical patients indicated preferences for each outcome on a visual analog scale and responses were averaged to generate overall "utility values." Fold-back analysis summed products of pooled outcomes probabilities with respective averaged utility values. The resulting overall expected values for graft removal and debridement were compared, with the highest expected value considered to be superior. We then performed 1-way sensitivity analyses to mitigate sample bias. RESULTS: Fold-back analysis revealed graft removal to be strongly favored over retention, with overall expected values of 17.2 and 8.64, respectively. The most important contributor to the difference in overall expected values was late reoperation (8.59 vs 2.50 for removal and retention, respectively). Despite adjustments made to the rates of revision and early reoperation during the 1-way sensitivity analyses, graft removal remained the optimal strategy. CONCLUSIONS: This expected value decision analysis revealed that ACL graft removal was strongly favored by patients over graft retention in the setting of postoperative septic arthritis when consideration was given to the probabilities of wellness, nonoperative complications, revision surgery, early reoperation, and late reoperation. Sensitivity analysis revealed that although variation in rates of other outcomes did not impact this preference, the rate of late reoperation had a substantial impact. Only a sizable increase in the probability of late reoperation (from 0% to 60%) after graft removal would cause potential patients to favor graft retention. LEVEL OF EVIDENCE: Level IV, systematic review and decision analysis.
Assuntos
Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/métodos , Ligamento Cruzado Anterior/cirurgia , Artrite Infecciosa/etiologia , Técnicas de Apoio para a Decisão , Desbridamento/métodos , Árvores de Decisões , Humanos , Preferência do Paciente , Complicações Pós-Operatórias , Reoperação , Cirurgia de Second-Look , Resultado do TratamentoRESUMO
BACKGROUND: Surgeons and health care systems have received a call to action in an effort to curtail the current opioid epidemic. PURPOSE: To (1) define the natural history of opioid demand after anterior cruciate ligament reconstruction (ACLR), (2) consider how filling preoperative opioid prescriptions affects opioid demand after ACLR, and (3) evaluate the effect of additional procedures during ACLR and patient age on postoperative opioid demand. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: ACLRs performed in the Humana database between 2007 and 2014 were identified using Current Procedural Terminology code 29888. Patients were considered preoperative opioid users if they had filled an opioid prescription in the 3 months preceding surgery. Patients were defined as "chronic" opioid users if they had filled a prescription preoperatively at 1 to 3 months from surgery. Further categorization was performed by identifying patients who only underwent ACLR with no other procedures, those who underwent ACLR with meniscus repair, those who underwent ACLR with meniscectomy, and those who underwent ACLR with microfracture. Categorization by age was also performed. The relative risk (RR) of postoperative opioid use was calculated, and 95% CIs were determined. RESULTS: Over the course of the study period, 4946 ACLRs were performed. At 3 months after their procedure, 7.24% of patients were still filling opioid prescriptions. At 9 and 12 months postoperatively, 4.97% and 4.71% of patients, respectively, were still filling opioid prescriptions. Nearly 35% of patients (1716/4946) were filling opioid pain prescriptions in the 3 months before ACLR. Those filling preoperative opioid prescriptions were 5.35 (95% CI, 4.15-6.90) times more likely to be filling opioid prescriptions at 3 months after ACLR than nonusers (15.38% vs 2.88%, respectively). Those filling opioid prescriptions chronically before surgery were at a 10.50 (95% CI, 7.53-14.64) times increased risk of filling postoperative opioid prescriptions at 5 months. At 5 months postoperatively, patients undergoing ACLR with microfracture had a 1.96 (95% CI, 1.34-2.87) increased risk of filling opioid prescriptions compared with ACLR alone, 2.38 (95% CI, 1.48-3.82) increased risk compared with ACLR with meniscus repair, and 1.51 (95% CI, 1.04-2.19) increased risk compared with ACLR with meniscectomy. Patients younger than 25 years of age had an increased risk of filling opioid prescriptions after ACLR at all time points of the study. CONCLUSION: Opioid demand after ACLR dropped significantly in the vast majority of patients by the third postoperative month. Surprisingly, 35% of patients undergoing ACLR were observed to be using opioid medication preoperatively, and this study found preoperative opioid use to be a strong predictor of postoperative opioid demand with a 5- to 7-fold increased risk in this patient population. Patients who were filling opioid prescriptions 1 to 3 months from their surgical date were at the highest risk for postoperative opioid utilization. Patients undergoing ACLR with microfracture were at an increased risk of filling opioid prescriptions. Patients less than 25 years of age were at an elevated risk of filling opioid prescriptions at all time points postoperatively.
Assuntos
Analgésicos Opioides/uso terapêutico , Lesões do Ligamento Cruzado Anterior/complicações , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior , Dor Pós-Operatória/tratamento farmacológico , Dor/tratamento farmacológico , Adulto , Fatores Etários , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Estudos de Coortes , Prescrições de Medicamentos/estatística & dados numéricos , Humanos , Dor/etiologia , Período Pré-Operatório , Adulto JovemRESUMO
PURPOSE: The aim of this prospective study was to assess the natural history of the donor hamstrings, compared to the contralateral knee and thigh. METHODS: In 47 patients who had ACL reconstruction (hamstrings technique), bilateral knees and thighs were investigated using MRI scans, up to 2 years post-operatively. RESULTS: Tendon regeneration below the knee joint line of the semitendinosus occurred in 30/47 (64 %) patients and of the gracilis tendon in 17/47 (36 %) patients. Insertion of both tendons at the "pes anserinus", with normal anatomic relations, was observed in 5/47 (11 %) patients. Semitendinosus and gracilis donor muscles were found retracted in 41/47 (87 %) patients. In 25/47 (53 %) patients, there was evidence of fatty infiltration of the semitendinosus muscle. All (47/47) (100 %) patients showed semitendinosus muscle atrophy and 41/47 (87 %) patients showed gracilis muscle atrophy, compared to the contralateral limb. High signal intensity on STIR images was observed in the semitendinosus in 22/47 (46 %) patients and in the gracilis muscle in 30/47 (64 %) patients, on MRI examination performed up to 24 months post-operatively. CONCLUSIONS: The "regenerated" hamstrings tendons most commonly do not regenerate fully anatomically, so they should not be considered as a first choice for re-harvesting in revision ACL reconstruction. The "donor hamstrings muscles" are found to be shorter, contracted, thinner and with a long-term abnormal MRI signal, features which are considered to be related to reduced muscle performance (knee flexion and internal rotation) post-operatively. LEVEL OF EVIDENCE: II.
Assuntos
Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Atrofia Muscular/etiologia , Complicações Pós-Operatórias/etiologia , Regeneração , Tendões/fisiologia , Adolescente , Adulto , Ligamento Cruzado Anterior/cirurgia , Feminino , Humanos , Joelho/cirurgia , Articulação do Joelho/cirurgia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Atrofia Muscular/diagnóstico por imagem , Complicações Pós-Operatórias/diagnóstico por imagem , Estudos Prospectivos , Tendões/diagnóstico por imagem , Tendões/transplante , Coxa da Perna/cirurgia , Adulto JovemRESUMO
BACKGROUND AND OBJECTIVES: Published studies have shown a benefit of regional anesthesia (RA) in preventing unplanned hospital admissions (UHAs) and decreasing hospital costs after orthopedic surgeries in adults but not pediatric patients. We performed a retrospective analysis to assess the effect of converting from an opioid to RA-based approach to pain management after pediatric anterior cruciate ligament (ACL) reconstruction. METHODS: The records of patients having ACL reconstruction were reviewed. Two groups, those with (n = 115) and without (n = 39) nerve blocks, were identified. Single-shot blocks or indwelling catheters were performed in the operating room (OR) or a block room. Time to discharge readiness, postoperative opiate and antiemetic consumption, hospital admission or discharge, and complications were recorded. The cost of providing RA, the change in UHA and postanesthesia care unit utilization, and subsequent financial impact were calculated. RESULTS: Regional anesthesia-based pain management was associated with a lower rate of UHA (P = 0.045), less time in postanesthesia care unit phase II (P = 0.013), and a reduction in opioid consumption (P < 0.001). Use of a dedicated RA team with a dedicated block room resulted in cost savings or neutrality, whereas RA catheters placed in the OR were associated with increased direct hospital costs. CONCLUSIONS: Regional anesthesia for pain after ACL repair in pediatric patients facilitated reliable same-day surgery discharge and significantly reduced UHAs. Single-shot blocks and blocks performed outside the OR were the most cost-effective. In addition, nerve block patients required less opioids and were ready for discharge sooner.
Assuntos
Lesões do Ligamento Cruzado Anterior/economia , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/economia , Custos Hospitalares , Bloqueio Nervoso/economia , Dor Pós-Operatória/economia , Dor Pós-Operatória/prevenção & controle , Readmissão do Paciente/economia , Adolescente , Fatores Etários , Analgésicos Opioides/economia , Analgésicos Opioides/uso terapêutico , Período de Recuperação da Anestesia , Lesões do Ligamento Cruzado Anterior/diagnóstico , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Criança , Redução de Custos , Análise Custo-Benefício , Custos de Medicamentos , Feminino , Humanos , Tempo de Internação/economia , Masculino , Bloqueio Nervoso/efeitos adversos , Salas Cirúrgicas/economia , Dor Pós-Operatória/diagnóstico , Alta do Paciente/economia , Náusea e Vômito Pós-Operatórios/economia , Náusea e Vômito Pós-Operatórios/etiologia , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
This study examined the validity of the twitch interpolation technique for evaluating side-to-side asymmetries in quadriceps neuromuscular function. Fifty-six subjects with a wide range of asymmetries (19 healthy, 24 with unilateral and 13 with bilateral anterior cruciate ligament reconstruction) took part in the study. Supramaximal electrical paired stimuli were delivered to the quadriceps muscle during and immediately after a maximal voluntary contraction (MVC) of the knee extensors (twitch interpolation technique). MVC torque, voluntary activation and resting doublet-evoked torque were measured separately for the two sides, and percent side-to-side asymmetries were calculated for each parameter. MVC torque asymmetry was plotted against voluntary activation asymmetry and doublet-evoked torque asymmetry, and a multiple regression analysis was also conducted. Significant positive correlations were observed between MVC torque asymmetry and both voluntary activation asymmetry (r=0.40; p=0.002) and doublet-evoked torque asymmetry (r=0.53; p<0.001), and their relative contribution to MVC torque asymmetry was comparable (r=0.64; p<0.001). These results establish the validity of the twitch interpolation technique for the assessment of neuromuscular asymmetries. This methodology could provide useful insights into the contribution of some neural and muscular mechanisms that underlie quadriceps strength deficits.
Assuntos
Contração Muscular/fisiologia , Músculo Quadríceps/fisiologia , Estimulação Elétrica Nervosa Transcutânea/normas , Adulto , Lesões do Ligamento Cruzado Anterior/diagnóstico , Lesões do Ligamento Cruzado Anterior/fisiopatologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/tendências , Estudos Transversais , Feminino , Seguimentos , Humanos , Masculino , Músculo Esquelético/fisiologia , Reprodutibilidade dos Testes , Estimulação Elétrica Nervosa Transcutânea/métodos , Adulto JovemRESUMO
This study evaluated inpatient cruciate ligament reconstruction in the United States during a 13-year period. The Nationwide Inpatient Sample database was used to identify inpatient cruciate ligament reconstructions performed from 1998 to 2010. National trends in incidence, patient demographics, perioperative complications, length of stay, and total admission costs were evaluated. The impact of various contributing factors on these outcomes was further evaluated using multivariable regression analyses. The rate of inpatient cruciate ligament reconstruction has decreased significantly in the United States during the past decade. The outcome data from this study can be used as a comparison cohort for future outpatient analyses of anterior cruciate ligament reconstruction in the United States.