RESUMEN
BACKGROUND AND HYPOTHESIS: Despite successful return-to-sport (RTS) outcomes after posteromedial osteophyte resection, one possible consequence of osteophyte removal is increased stress on the ulnar collateral ligament (UCL), leading to a UCL injury. It is currently unknown how often overhead athletes who undergo isolated posteromedial osteophyte resection subsequently require UCL reconstruction (UCLR). Therefore, the purpose of this study was to report outcomes following arthroscopic resection of posteromedial osteophytes in overhead athletes and determine whether overhead athletes who underwent arthroscopic posteromedial osteophyte resection for posteromedial impingement went on to require UCL surgery. We hypothesized that there would be a high rate of RTS following osteophyte resection and that players who underwent arthroscopic posteromedial osteophyte resection would have a >10% risk of requiring subsequent UCLR or UCL repair. MATERIALS AND METHODS: All patients who underwent elbow arthroscopy from 2010-2020 at a single institution were reviewed. Patients were included if they underwent isolated arthroscopic posteromedial osteophyte resection without concomitant UCL surgery, were overhead athletes at the onset of posteromedial impingement symptoms, and had no history of elbow surgery. Primary outcomes included RTS rate, complications, and subsequent shoulder and/or elbow injury and surgery, as well as several patient-reported outcome measures (Kerlan-Jobe Orthopaedic Clinic score, Timmerman-Andrews elbow score, and Conway-Jobe score). RESULTS: Overall, 36 overhead athletes were evaluated at 5.1 ± 3.4 years postoperatively, including 28 baseball pitchers, 3 baseball catchers, 3 softball players, 1 tennis player, and 1 volleyball player. Of the overhead athletes, 77% were able to RTS; the mean Kerlan-Jobe Orthopaedic Clinic and satisfaction scores were 70 and 75, respectively; and 89% of athletes had either excellent (73%) or good (16%) Conway-Jobe scores at long-term follow-up. Subsequent UCLR was required in 18% of baseball pitchers (n = 5) at a median of 13 months postoperatively. Of the 5 UCLRs, 3 were performed shortly after posteromedial osteophyte resection (6, 7, and 13 months postoperatively) whereas the other 2 were performed at 6.2 and 7.5 years postoperatively. CONCLUSION: Following arthroscopic posteromedial osteophyte resection, 77% of athletes were able to RTS. Baseball pitchers who undergo arthroscopic resection of posteromedial osteophytes for posteromedial impingement have an 18% risk of subsequent UCLR.
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Béisbol , Ligamento Colateral Cubital , Articulación del Codo , Reconstrucción del Ligamento Colateral Cubital , Humanos , Ligamento Colateral Cubital/lesiones , Béisbol/lesiones , Articulación del Codo/cirugía , Volver al DeporteRESUMEN
BACKGROUND: Approximately one-fourth of TKAs will be performed in patients 55 years or younger within the next decade. Postoperative outcomes for younger patients who had a knee arthroplasty were systematically reviewed in 2011; however, numerous studies evaluating young patients who had both a TKA and unicompartmental knee arthroplasty (UKA) have been reported in the past decade. Therefore, to better counsel this growing population of young patients undergoing knee arthroplasty, an updated understanding of their expected postoperative outcomes is warranted. QUESTIONS/PURPOSES: In this systematic review, we evaluated (1) all-cause survivorship, (2) reasons for revision, (3) patient-reported outcomes, and (4) return to physical activity and sport in patients 55 years or younger undergoing primary TKA or UKA. METHODS: A comprehensive search of PubMed, Medline, SportDiscus, and CINAHL was performed to identify all original studies evaluating outcomes after primary knee arthroplasty for young patients (55 years of age or younger) from inception until March 2021. The following keywords were used: knee, arthroplasty, replacement, pain, function, revision, survivorship, sport, physical activity, and return to play. Only original research studies that were related to knee arthroplasty and reported postoperative outcomes with a minimum 1-year follow-up for patients 55 years or younger were included. Unpublished materials, publications not available in English, and studies with a primary diagnosis of rheumatoid arthritis were excluded. The Methodological Index for Non-Randomized Studies (MINORS) score was used to evaluate the study quality of case series and comparative studies, while the Cochrane Risk of Bias tool and the Jadad scale were used for randomized studies. The primary outcomes of interest for this study were all-cause survivorship rate, reasons for all-cause revision, Knee Society and Knee Society Function scores (minimum clinically important difference [MCID] 7.2 and 9.7, respectively), WOMAC scores (MCID 10), Tegner scores (no reported MCID for knee arthroplasty), and return to physical activity or sport. Knee Society and Knee Society Function scores range from 0 to 100, with scores from 85 to 100 considered excellent and below 60 representing poor outcomes. All-cause survivorship rate and reasons for revision were both reported in 17 total studies. Knee Society scores were presented in 19 and Knee Society Function scores were reported in 18 included studies. WOMAC scores and Tegner scores were each found in four included studies, and return to physical activity and return to sport analyses were performed in seven studies. Overall, 21 TKA studies and five UKA studies were included in this analysis, featuring 3095 TKA knees and 482 UKA knees. RESULTS: Kaplan-Meier estimates of all-cause survivorship ranged from 90% to 98% at 5 to 10 years of follow-up after TKA and from 84% to 99% (95% CI 93% to 98%) at 10 years to 20 years post-TKA. All-cause UKA survivorship was 90% at 10 years and 75% at 19 years in the largest Kaplan-Meier estimate of survivorship for patients younger than 55 who underwent UKA. Common reasons for revision in TKA patients were polyethylene wear/loosening, aseptic tibial loosening, and infection, and in UKA patients the common reasons for revision were knee pain, aseptic loosening, progression of knee osteoarthritis, and polyethylene wear/loosening. Knee Society scores ranged from 85 to 98 for 5-year to 10-year follow-up and ranged from 86 to 97 at 10-year to 20-year follow-up in TKA patients. Knee Society Function scores ranged from 70 to 95 for 5-year to 10-year follow-up and ranged from 79 to 86 at 10-year to 20-year follow-up. Return to physical activity and sport was reported variably; however, most patients younger than 55 have improved physical activity levels after knee arthroplasty relative to preoperative levels. CONCLUSION: Although all-cause survivorship rates were frequently above 90% and patient-reported outcome scores were generally in the good to excellent range, several studies reported long-term survivorship rates from 70% to 85% and fair patient-reported outcome scores, which must be factored into any preoperative counseling with patients. We could not control for surgeon volume in this report, and prior research suggests that increasing volume is associated with less frequent complications; in addition, the studies we included were variably affected by selection bias, transfer bias, and assessment bias, which makes it likely that the findings of our review represent best-case estimates. To limit the frequency of revision in patients younger than 55 years undergoing TKA, clinicians should be cautious of polyethylene wear/loosening, aseptic tibial loosening, and infection, while knee pain and progression of knee osteoarthritis are also common reasons for revision in patients younger than 55 undergoing UKA. Further research should isolate younger knee arthroplasty patients and evaluate postoperative activity levels while accounting for preoperative physical activity and sport participation. LEVEL OF EVIDENCE: Level IV, therapeutic study.
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Artroplastia de Reemplazo de Rodilla/métodos , Medición de Resultados Informados por el Paciente , Falla de Prótesis , Recuperación de la Función , Reoperación/métodos , Factores de Edad , Volver al DeporteRESUMEN
PURPOSE: To systematically review the associations between mental health and preoperative or postoperative outcomes of hip arthroscopy for femoroacetabular impingement. METHODS: The literature search was conducted using the PubMed, EMBASE and PsychINFO databases following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines. RESULTS: Nine studies were identified that met the inclusion and exclusion criteria. All studies assessing patient-reported outcomes found significantly lower patient-reported outcomes (modified Harris Hip Score, Hip Outcome Score-Activities of Daily Living, Hip Outcome Score-Sports-Specific Subscale, and International Hip Outcome Tool scores) related to worse mental health functioning before surgery. Specifically, preoperative Hip Outcome Score-Activities of Daily Living and Hip Outcome Score-Sports-Specific Subscale were significantly greater in control patients than patients in the mental health group by 11.6 points (mean difference; 95% confidence interval 7.58-15.79, P < .001) and 10 points (95% confidence interval 5.14-14.87, P < .001), without significant heterogeneity between studies (I2 = 28.59, P = .25; I2 = 0, P = .93), respectively. Patients with lower mental health status also had lower rates of achieving a minimal clinically important difference in 5 studies included in this review. CONCLUSIONS: This systematic review finds consistent evidence supporting the association between negative psychological function and worse preoperative and postoperative outcomes for patients with hip disorders. Understanding both the effect of mental health on surgical outcomes and the potential benefits of psychological intervention may represent an opportunity to improve patient outcomes following hip arthroscopy. LEVEL OF EVIDENCE: IV, systematic review of Level II-IV studies.
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Artroscopía , Pinzamiento Femoroacetabular , Humanos , Articulación de la Cadera/cirugía , Actividades Cotidianas , Resultado del Tratamiento , Pinzamiento Femoroacetabular/cirugía , Medición de Resultados Informados por el Paciente , Estudios de Seguimiento , Estudios RetrospectivosRESUMEN
BACKGROUND: Pain after rotator cuff repair is commonly managed with opioid medications; however, these medications are associated with serious adverse effects. Relaxation exercises represent a potential nonpharmacologic method of pain management that can be easily implemented without substantial adverse effects; however, the effects of relaxation exercises have not been studied in a practical, reproducible protocol after arthroscopic rotator cuff repair. QUESTIONS/PURPOSES: (1) Does performing relaxation exercises after arthroscopic rotator cuff repair (ARCR) decrease pain compared with standard pain management medication? (2) Does performing relaxation exercises after ARCR decrease opioid consumption? (3) What proportion of patients who used the relaxation techniques believed they decreased their pain level, and what proportion continued using these techniques at 2 weeks? (4) Does performing relaxation exercises after ARCR affect shoulder function? METHODS: During the study period, 563 patients were eligible for inclusion; however, only 146 were enrolled, randomized, and postoperatively followed (relaxation group: 74, control group: 72); 68% (384 of 563) of patients were not contacted due to patient and research staff availability. Thirty-three patients were unenrolled preoperatively or immediately postoperatively due to change in operative procedure (such as, only debridement) or patient request; no postoperative data were collected from these patients. Follow-up proportions were similar between the relaxation and control groups (relaxation: 80%, control: 81%; p = 0.90). The relaxation group received and reviewed educational materials consisting of a 5-minute video and an educational pamphlet explaining relaxation breathing techniques, while the control group did not receive relaxation education materials. Patients recorded their pain levels and opioid consumption during the 5 days after ARCR. Patients also completed the American Shoulder and Elbow Surgeons shoulder score preoperatively and 2, 6, 13, 18, and 26 weeks postoperatively. Linear mixed models were created to analyze postoperative pain, opioid consumption measured in morphine milligram equivalents (MMEs), and shoulder function outcomes. A per-protocol approach was used to correct for patients who were enrolled but subsequently underwent other procedures. RESULTS: There was no difference in pain scores between the relaxation and control groups during the first 5 days postoperatively. There was no difference in pain scores at 2 weeks postoperatively between the relaxation and control groups (3.3 ± 3 versus 3.5 ± 2, mean difference -0.22 [95% CI -1.06 to 0.62]; p = 0.60). There was no difference in opioid consumption during the first 5 days postoperatively between the relaxation and control groups. The use of relaxation exercises resulted in lower 2-week narcotics consumption in the relaxation group than in the control group (309 ± 241 MMEs versus 442 ± 307 MMEs, mean difference -133 [95% CI -225 to -42]; p < 0.01). Sixty-two percent (41 of 66) of patients in the relaxation group believed the relaxation exercises decreased their pain levels. Fifty-two percent (34 of 66) were still performing the exercises at 2 weeks postoperatively. During the 6-month follow-up period, there was no difference in shoulder function between the relaxation and control groups. CONCLUSION: The preoperative administration of quick, basic relaxation exercises allowed patients to use appreciably lower opioid analgesic doses over the first 2 weeks after ARCR, without any worsening of pain scores. We consider this result promising but preliminary; it is possible that a more intense mindfulness intervention-the one we studied here was disseminated using only a 5-minute video-would deliver reductions in pain and further reductions in opioid usage. LEVEL OF EVIDENCE: Level II, therapeutic study.
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Artroscopía/rehabilitación , Ejercicios Respiratorios , Dolor Postoperatorio/prevención & control , Terapia por Relajación , Lesiones del Manguito de los Rotadores/cirugía , Manguito de los Rotadores/cirugía , Anciano , Analgésicos Opioides/uso terapéutico , Artroscopía/efectos adversos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Atención Plena , Dimensión del Dolor , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/etiología , Dolor Postoperatorio/fisiopatología , Philadelphia , Terapia por Relajación/efectos adversos , Manguito de los Rotadores/diagnóstico por imagen , Manguito de los Rotadores/fisiopatología , Lesiones del Manguito de los Rotadores/diagnóstico por imagen , Lesiones del Manguito de los Rotadores/fisiopatología , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Patient expectations may affect their satisfaction and functional outcomes after treatment of musculoskeletal injuries. Although there is evidence that patient expectations of ACL reconstruction (ACLR) are inflated, there is limited knowledge about the relationship between physician and patient expectations and patient outcomes after they completely recover from ACLR. Furthermore, it is unclear if specific patient factors influence these expectations. QUESTIONS/PURPOSES: (1) Are patient and surgeon expectations of knee function 18 months after ACLR similar? (2) Are patients' and surgeons' expectations of outcomes similar to patients' actual 2-year outcomes? (3) Is there a relationship between preoperative or intraoperative parameters and expectations? (4) Is there a relationship between preoperative or intraoperative parameters and 2-year ACLR outcomes? METHODS: One-hundred twenty-nine patients undergoing primary ACLR were prospectively enrolled in this study, with 98 (76%) completing 2-year follow-up. Patients completed the IKDC Subjective Knee Evaluation preoperatively and at 3, 6, 12, and 24 months postoperatively. Patients also completed the same questionnaires preoperatively to evaluate expected knee function 18 months after surgery. Immediately postoperatively, surgeons completed the same questionnaires regarding the expected postoperative outcome at 18 months postoperative. Preoperative and intraoperative data were collected to determine an association between expectations and outcomes. Nonparametric analysis was performed using the Mann-Whitney U test, the paired Wilcoxon signed ranks tests and Spearman's correlations, as applicable. RESULTS: There was no difference between patient and surgeon expectations (patient, 94.8 [range 47.4-100] versus surgeon, 94.3 [range 46-100]; p = 0.283), and there was no correlation between higher patient expectations and higher surgeon expectations (r = 0.168, p = 0.078). Patient and surgeon expectations were greater than the actual postoperative outcomes (2-year postoperative: 89.7 [range 32.2 to 100]; p < 0.0001); however, the differences are unlikely to be perceived. There was no correlation between higher 2-year postoperative outcomes and higher patient expectations (r = 0.14, p = 0.186) or higher surgeon expectations (r = 0.019, p = 0.86). Arthroscopic evidence of cartilage damage was independently associated with the worst patient and surgeon expectations. The surgeons themselves were also independently associated with surgeon expectation (p < 0.001). No parameters were associated with postoperative outcomes. CONCLUSIONS: There are no clinically significant differences between surgeon expectations, patient expectations, and 2-year actual outcomes. However, there is also no correlation between the patient expectations, surgeon expectations, and actual outcomes. Although expectations are similar to actual outcomes for most patients, surgeons are unable to accurately predict outcomes for specific patients; thus, preventing adequate patient counseling. Surgeons should be cautious when evaluating and counseling patients preoperatively and avoid assuming high expectations. LEVEL OF EVIDENCE: Level II, therapeutic study.
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Reconstrucción del Ligamento Cruzado Anterior/psicología , Motivación , Satisfacción del Paciente , Cirujanos/psicología , Adolescente , Adulto , Femenino , Humanos , Articulación de la Rodilla/fisiopatología , Articulación de la Rodilla/cirugía , Masculino , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Periodo Posoperatorio , Estudios Prospectivos , Recuperación de la Función , Encuestas y Cuestionarios , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: The purpose of this study is to systematically evaluate the available clinical data for biologic therapies promoted for articular cartilage defects and osteoarthritis of the knee at the 2016 American Orthopaedic Society for Sports Medicine Meeting (AOSSM) and the 2017 Arthroscopy Association of North America meeting (AANA). METHODS: Our sample included all exhibitors at the 2016 AOSSM meeting and 2017 AANA meeting. All biologic products marketed at each conference were identified by reviewing exhibition booths and company websites. A systematic review of the clinical data on each product was then completed using PubMed, EMBASE, and the product's own webpage. All clinical peer-reviewed studies with level I-IV evidence were included in the study. Basic science or preclinical studies were excluded. RESULTS: There were 16 products promoted for biologic therapy for articular cartilage defects or osteoarthritis of the knee at the AOSSM meeting and 11 products promoted at the AANA meeting. A total of 280 articles detailed clinical findings for the articular cartilage products displayed at AOSSM and AANA. Of the 280, there were 36 level I evidence studies, 37 level II evidence studies, 18 level III evidence studies, and 189 level IV evidence studies. Of these articles, 91% were for 4 products. Of all biologic products promoted at the 2 meetings, 65% did not have any peer-reviewed clinical data supporting their use. CONCLUSION: Overall, many biologic therapies promoted at leading arthroscopy and sports medicine conferences did not have clinical evidence evaluating their use in the peer-reviewed literature. Although scientific advancement requires new technology, orthopaedic surgeons should be cautious about using biologic therapies in their practice with no proven efficacy. There are likely promising new interventions that, with additional scientific research, will be proven efficacious for our patients. CLINICAL RELEVANCE: This article gives orthopaedic surgeons a detailed example of some of the biologic treatments being offered on the market for the treatment of knee articular cartilage disease. When patients request these treatments, physicians must be able to explain the data supporting their use.
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Productos Biológicos/uso terapéutico , Terapia Biológica/métodos , Cartílago Articular/lesiones , Traumatismos de la Rodilla/terapia , Ortopedia/métodos , Osteoartritis de la Rodilla/terapia , HumanosRESUMEN
PURPOSE: The purpose of this study was to characterize the occurrence of distal mononeuropathy (DMN) in patients before and after arthroscopic rotator cuff repair (RCR) as well as resolution of the symptoms. METHODS: One hundred one patients over the age of 18 undergoing arthroscopic RCR +/- concurrent procedures completed a questionnaire regarding the presence of a symptomatic DMN. Patients with history of diabetic neuropathy, cervical radiculopathy, brachial plexopathy, or Spurling sign were excluded. All patients underwent physical examination to determine the characteristics and location of symptoms. Postoperatively, patients underwent repeat examination at 2, 6, and 12 weeks. RESULTS: Preoperatively, 19% (19/101) of RCR patients described DMN symptoms (9 median nerve symptoms, 5 ulnar nerve symptoms, 4 nonspecific symptoms, one with both ulnar and median nerve symptoms). Ninety percent (17/19) patients with preoperative DMN symptoms described resolution within the final 12 weeks of follow-up. A portion of previously asymptomatic RCR patients (12/82) developed new DMN symptoms (6 nonspecific symptoms, 3 ulnar nerve symptoms, 2 median nerve symptoms, one radial sensory nerve symptoms) postoperatively, with 92% (11/12) having resolution by the final 12-week follow-up. At the final 12 weeks, 3 RCR patients had DMN symptoms with 2 of those 3 patients having their symptoms existing preoperatively. CONCLUSIONS: This study supports the hypothesis that DMN can be a preexisting finding in patients undergoing arthroscopic RCR. Similarly, it is common for patients undergoing arthroscopic RCR to develop new DMN symptoms following their procedure. Regardless, there is good evidence to show that a large majority of both groups of patients will go on to have resolution of their symptoms. LEVEL OF EVIDENCE: Level IV, prospective case series.
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Artroscopía , Mononeuropatías/etiología , Lesiones del Manguito de los Rotadores/complicaciones , Lesiones del Manguito de los Rotadores/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Periodo Preoperatorio , Estudios Prospectivos , Remisión Espontánea , Encuestas y CuestionariosRESUMEN
BACKGROUND: Opioids are commonly administered for the treatment of acute and chronic pain symptoms. The current health care system is struggling to deal with increasing medication abuse and rising mortality rates from overdose. Preoperative patient-targeted education on opioid use is an avenue yet to be explored. The purpose of the study was to determine whether preoperative narcotics education reduces consumption after arthroscopic rotator cuff repair (ARCR). METHODS: Patients undergoing primary ARCR at our institution were randomized to receiving opioid-related preoperative education or not. Patients filled out preoperative questionnaires detailing complete medical history and visual analog scale (VAS) for pain. Patients completed questionnaires regarding their opioid consumption and pain at their 2-week, 6-week, and 3-month follow-up. RESULTS: The study enrolled 140 patients. Patients in the study group consumed significantly less narcotics than the control group at the 3-month follow-up. Patients in the education group were 2.2 times more likely to discontinue narcotic use by the end of follow-up (odds ratio, 2.19; P = .03). In addition, patients with a history of preoperative narcotic use that were in the education group were 6.8 times more likely to discontinue narcotics by the end of follow-up (odds ratio, 6.8; P = .008). DISCUSSION/CONCLUSIONS: The findings of this study determined that preoperative education intervention significantly decreased the number of narcotic pills consumed at 3 months after ARCR. In addition, education resulted in earlier cessation of opioids; therefore, directed patient education can help alleviate the current opioid epidemic.
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Analgésicos Opioides/uso terapéutico , Artroscopía/efectos adversos , Distinciones y Premios , Dolor Postoperatorio/prevención & control , Educación del Paciente como Asunto , Lesiones del Manguito de los Rotadores/cirugía , Anciano , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Trastornos Relacionados con Opioides/prevención & control , Dimensión del Dolor , Dolor Postoperatorio/etiología , Periodo Preoperatorio , Estudios Prospectivos , Encuestas y Cuestionarios , Escala Visual AnalógicaRESUMEN
PURPOSE: To collect the highest level of evidence comparing anatomic anterior cruciate ligament (ACL) reconstruction via independent tunnel drilling using bone-patellar tendon-bone (BTB) and hamstring tendon (HT) autografts in terms of clinical outcome and failure rate. METHODS: We performed a systematic review of clinical trials that randomized patients to ACL reconstruction with either BTB or HT autografts with a minimum 2-year follow-up. Only trials using independent tunnel drilling, including outside-in and anteromedial portal techniques, for both autografts were eligible for inclusion, whereas all transtibial studies were excluded. Study design, demographics, surgical technique, rehabilitation protocol, and clinical outcomes were compiled. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. Quality assessment was performed using the Coleman Methodological Scale (CMS). RESULTS: Six published studies reporting on 5 randomized controlled trials (RCTs) met the inclusion criteria. No study reported a difference in rerupture rate between BTB and HT. BTB-reconstructed knees experienced a greater incidence of anterior knee pain or crepitus in 2/7 trials and radiographic evidence of degenerative change in 3/7 trials. HT-reconstructed knees had increased instrumented laxity in 2/7 trials and less knee flexion strength postoperatively. CONCLUSIONS: This study collects all available Level I and II evidence for anatomic ACL reconstruction using BTB and HT grafts. According to the data presented in these studies, clinical outcome scores and failure rates showed no differences for anatomic reconstruction using either autograft. However, in some studies, BTB-reconstructed knees experienced a greater incidence of anterior knee pain and radiographic evidence of degenerative change, and in others, HT-reconstructed knees had increased laxity and less knee flexion strength. In our opinion, both BTB and HT autografts remain valid options for ACL reconstruction when using anatomic drilling techniques, providing a stable knee with reliable return to activity. LEVEL OF EVIDENCE: Level II, systematic review of Level I and II studies.
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Lesiones del Ligamento Cruzado Anterior/cirugía , Reconstrucción del Ligamento Cruzado Anterior/métodos , Plastía con Hueso-Tendón Rotuliano-Hueso/métodos , Tendones/trasplante , Ligamento Cruzado Anterior/cirugía , Autoinjertos , Humanos , Articulación de la Rodilla/cirugía , Ensayos Clínicos Controlados Aleatorios como Asunto , Trasplante AutólogoRESUMEN
BACKGROUND: Osteoarthritis (OA) is characterized by progressive loss of cartilage in joints, and is a major cause of pain and disability, and imposes significant health care expense. New therapies are being developed to treat the symptomatic effect of OA, one of which is intra-articular injection of viscosupplementations of different forms of hyaluronic acid (HA). The current study evaluates the chemical exchange saturation transfer (CEST) effect from two popular viscosupplementations [Hylan gf-20 (Synvisc) and hyaluronan (Orthovisc)] by targeting the exchangeable hydroxyl protons present on these molecules (ViscoCEST). METHODS: ViscoCEST imaging from two viscosupplementations (Synvisc and Orthovisc) was performed on a 7T Siemens whole body MRI scanner. ViscoCEST images were collected with different combination of saturation pulse power and saturation duration. Z spectra were acquired at B1rms of 3.6 µT and 1 s saturation duration by varying the frequency from -4 to +4 ppm in step size of 0.1 ppm. Field inhomogeneity (B0) and radiofrequency (B1) maps were also acquired to correct ViscoCEST contrast map for any inhomogeneity. RESULTS: Both viscosupplementations showed broad CEST effect (ViscoCEST), which peaked ~0.8 ppm from down field of water resonance. Orthovisc showed 20 % higher ViscoCEST contrast than Synvisc suggestive of more HA component in Orthovisc. Increased ViscoCEST contrast was observed from both viscosupplementations with increase in B1rms and saturation pulse duration. CONCLUSION: ViscoCEST has a potential to image the spatial distribution of viscosupplements in vivo in patients' intra-articular space as well as temporal variation in their spatial distribution.
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Imagen por Resonancia Magnética/métodos , Viscosuplementación , Cartílago Articular/anatomía & histología , Glicosaminoglicanos/metabolismo , Humanos , Rodilla/anatomía & histologíaRESUMEN
BACKGROUND: Patients often ask their doctors when they can safely return to driving after orthopaedic injuries and procedures, but the data regarding this topic are diverse and sometimes conflicting. Some studies provide observer-reported outcome measures, such as brake response time or simulators, to estimate when patients can safely resume driving after surgery, and patient survey data describing when patients report a return to driving, but they do not all agree. We performed a systematic review and quality appraisal for available data regarding when patients are safe to resume driving after common orthopaedic surgeries and injuries affecting the ability to drive. QUESTIONS/PURPOSES: Based on the available evidence, we sought to determine when patients can safely return to driving after (1) lower extremity orthopaedic surgery and injuries; (2) upper extremity orthopaedic surgery and injuries; and (3) spine surgery. METHODS: A search was performed using PubMed and EMBASE®, with a list of 20 common orthopaedic procedures and the words "driving" and "brake". Selection criteria included any article that evaluated driver safety or time to driving after major orthopaedic surgery or immobilization using observer-reported outcome measures or survey data. A total of 446 articles were identified from the initial search, 48 of which met inclusion criteria; abstract-only publications and non-English-language articles were not included. The evidence base includes data for driving safety on foot, ankle, spine, and leg injuries, knee and shoulder arthroscopy, hip and knee arthroplasty, carpal tunnel surgery, and extremity immobilization. Thirty-four of the articles used observer-reported outcome measures such as total brake time, brake response time, driving simulator, and standardized driving track results, whereas the remaining 14 used survey data. RESULTS: Observer-reported outcome measures of total brake time, brake response time, and brake force postoperatively suggested patients reached presurgical norms 4 weeks after right-sided procedures such as TKA, THA, and ACL reconstruction and approximately 1 week after left-sided TKA and THA. The collected survey data suggest patients resumed driving 1 month after right-sided and left-sided TKAs. Patients who had THA reported returning to driving between 6 days and 3 months postoperatively. Observer-reported outcome measures showed that patients' driving abilities often are impaired when wearing an immobilizing cast above or below the elbow or a shoulder sling on their dominant arm. Patients reported a return to driving on average 2 months after rotator cuff repair procedures and approximately 1-3 months postoperatively for total shoulder arthroplasties. Most patients with spine surgery had normal brake response times at the time of hospital discharge. Patients reported driving 6 weeks after total disc arthroplasty and anterior cervical discectomy and fusion procedures. CONCLUSIONS: The available evidence provides a best-case scenario for when patients can return to driving. It is important for observer-reported outcome measures to have normalized before a patient can consider driving, but other factors such as strength, ROM, and use of opioid analgesics need to be considered. This review can provide a guideline for when physicians can begin to consider evaluating these other factors and discussing a return to driving with patients. Survey data suggest that patients are returning to driving before observer-reported outcome measures have normalized, indicating that physicians should tell patients to wait longer before driving. Further research is needed to correlate observer-reported outcome measures with adverse events, such as motor vehicle accidents, and clinical tests that can be performed in the office. LEVEL OF EVIDENCE: Level III, therapeutic study.
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Conducción de Automóvil , Extremidad Inferior/cirugía , Procedimientos Ortopédicos/efectos adversos , Columna Vertebral/cirugía , Extremidad Superior/cirugía , Accidentes de Tránsito/prevención & control , Fenómenos Biomecánicos , Humanos , Extremidad Inferior/lesiones , Extremidad Inferior/fisiopatología , Complicaciones Posoperatorias/etiología , Rango del Movimiento Articular , Tiempo de Reacción , Recuperación de la Función , Factores de Riesgo , Columna Vertebral/fisiopatología , Factores de Tiempo , Resultado del Tratamiento , Extremidad Superior/lesiones , Extremidad Superior/fisiopatologíaAsunto(s)
Meniscos Tibiales , Lesiones de Menisco Tibial , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Articulación de la Rodilla/cirugía , Meniscos Tibiales/diagnóstico por imagen , Meniscos Tibiales/cirugía , Lesiones de Menisco Tibial/diagnóstico por imagen , Lesiones de Menisco Tibial/cirugíaRESUMEN
BACKGROUND: Unilateral quadriceps tendon ruptures are common conditions treated by orthopedic surgeons. There is a paucity of information concerning functional outcomes in bilateral tendon ruptures. The aim of this study is to assess a series of 5 cases with simultaneous quadriceps tendon ruptures that underwent acute surgical repair with the purpose of identifying the functional outcomes as compared with unilateral injuries. We hypothesize that patients with bilateral quadriceps tendon ruptures have worse functional outcomes than patients with unilateral ruptures. METHODS: Five cases of bilateral quadriceps tendon ruptures were identified. All patients underwent acute surgical extensor tendon repair employing a 3-patellar hole and a locked, running, nonabsorbable suture technique followed by a 6-week period of immobilization and bracing for 10 to 12 weeks. Mechanism of injury, medical history, social history, operative report, and postoperative exam were recorded with a minimum 1-year follow-up. In addition, each patient completed a subjective International Knee Documentation Committee (IKDC) score at 18 months. Five patients with unilateral injuries and with similar medical history were included as age-matched controls. RESULTS: The mean age for the bilateral group was 54.8 years (range, 44-68 years). Mean postoperative knee flexion was 129 degrees and all patients had active, resisted knee extension. Only 1 patient had a medical comorbidity (diabetes mellitus). The mean IKDC score (mean follow-up, 25.4 months; range, 22-29 months) was 71.9 (range, 34.4 to 91.6), whereas the age-matched control group had a mean IKDC score of 88.3 (P = 0.23). There was no statistical significance between the 2 groups with regard to range of motion (P = 0.24), IKDC score, and return to activity (P = 0.29). CONCLUSION: Patients with early surgical repair of bilateral, simultaneous extensor mechanism ruptures exhibit adequate recovery and return to a high level of function. Our patients were younger than those reported in the literature and had minimal comorbidities. The IKDC scores reflected good outcomes in the bilateral rupture group, albeit lower than in the unilateral group.
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Traumatismos en Atletas/cirugía , Músculo Cuádriceps/lesiones , Traumatismos de los Tendones/cirugía , Adulto , Anciano , Traumatismos en Atletas/rehabilitación , Tirantes , Humanos , Inmovilización , Masculino , Persona de Mediana Edad , Músculo Cuádriceps/cirugía , Recuperación de la Función , Estudios Retrospectivos , Factores de Riesgo , Rotura/cirugía , Técnicas de Sutura , Traumatismos de los Tendones/rehabilitación , Resultado del TratamientoRESUMEN
Little research has been done to compare resilience, as measured by the Brief Resilience Scale (BRS), across common sports medicine patient populations. Our purpose was to investigate resilience levels across sports medicine patient populations. All patients who underwent reconstruction of the anterior cruciate ligament (ACLR), partial meniscectomy (PM), meniscal repair (MR), rotator cuff repair (RCR), or shoulder stabilization (SS) between January 1 and June 30, 2020, were screened for inclusion. At our institution, BRS scores are routinely collected during the preoperative period. Patients with preoperative BRS scores available were included for analysis. Patients who were eligible on the basis of ACLR who underwent concomitant PM or MR were included in the ACL group. A total of 655 patients with a median age of 49 years were included in analysis. The median preoperative resilience score across all patients was 3.83 (interquartile range, 3.50-4.17), and the highest scores were seen in the ACLR group (median, 4.00; interquartile range, 3.67-4.17). On multivariate regression, scores were significantly and independently lower in the PM and RCR groups. Male patients were found to have significantly higher scores than female patients overall (P=.028), but in subgroup analysis by pathology, this effect was only seen in the SS and PM groups. Psychological factors are important to consider when surgically treating patients, and resilience specifically may play a role in predicting treatment success. Patients undergoing PM and RCR tend to report lower resilience scores than patients undergoing ACLR at preoperative baseline. [Orthopedics. 2024;47(2):95-100.].
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Lesiones del Ligamento Cruzado Anterior , Reconstrucción del Ligamento Cruzado Anterior , Artroplastia de Reemplazo de Rodilla , Pruebas Psicológicas , Resiliencia Psicológica , Humanos , Masculino , Femenino , Persona de Mediana Edad , Lesiones del Ligamento Cruzado Anterior/cirugía , Lesiones del Ligamento Cruzado Anterior/complicacionesRESUMEN
INTRODUCTION: Hyaluronic acid (HA) injections are a common nonsurgical treatment of knee osteoarthritis (OA). Patient expectations and psychological stress are believed to affect outcomes after orthopaedic procedures. METHODS: This was a prospective cohort study seeking to identify factors predictive of greater patient-reported outcomes after HA injections, particularly expectations and psychological stress. 250 patients receiving a series of HA injections for knee OA were enrolled, with 196 being included for analysis. Demographics, surgical history, and preoperative Kellgren-Lawrence severity scores were collected, and patients completed the Knee Osteoarthritis Outcome Score (KOOS) questionnaire, a modified KOOS questionnaire assessing their 6-month postinjection expectations, and the Perceived Stress Scale before the first injection. Outcomes were assessed at 3 weeks and 3 and 6 months after the final injection. RESULTS: KOOS scores improved from preinjection to 6-month follow-up but did not meet patients' expectations or minimal clinically important difference. Expectations correlated with 6-month KOOS pain, activities of daily living, sport, and quality of life subscales (ρ = 0.19 to 0.34), but not the symptom subscale (P = 0.10). Expectations (ρ = 0.31 to 0.37), younger age (ρ = -0.17 to -0.18), and greater perceived stress (ρ = 0.23) correlated with greater improvement from baseline KOOSs. Lower body mass index (ρ = -0.19 to -0.22), male sex (ρ = -0.17), and greater preinjection function (ρ = 0.37 to 0.46) correlated with greater 6-month outcomes. Stress measured on the Perceived Stress Scale did not correlate with 6-month KOOSs (P ≥ 0.27). Lower Kellgren-Lawrence severity score was weakly associated with greater 6-month KOOS activities of daily living and sport scores (ρ = -0.15 to -0.16) and greater improvement in the KOOS symptom score (ρ = -0.15). DISCUSSION: This study identified that higher expectations, lower body mass index, younger age, male sex, lower radiographic severity, greater preinjection function, and greater perceived stress are associated with greater patient outcomes after HA injection. Physicians should consider these factors when counseling patients with knee OA about viscosupplementation. STUDY TYPE: Prospective Cohort Study (Level of Evidence II).
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Ácido Hialurónico , Osteoartritis de la Rodilla , Medición de Resultados Informados por el Paciente , Estrés Psicológico , Humanos , Ácido Hialurónico/uso terapéutico , Ácido Hialurónico/administración & dosificación , Osteoartritis de la Rodilla/tratamiento farmacológico , Masculino , Femenino , Estudios Prospectivos , Persona de Mediana Edad , Anciano , Inyecciones Intraarticulares , Viscosuplementos/administración & dosificación , Viscosuplementos/uso terapéutico , Resultado del Tratamiento , Calidad de VidaRESUMEN
Background: Since various social determinants of health (SDOH) have the potential to impact the utilization and postoperative outcomes of rotator cuff repair (RCR), a review of the literature is warranted. Therefore, the purpose of this systematic review was to evaluate the effects of SDOH on RCR utilization and postoperative outcomes in order to recognize external factors that may influence patients' access to RCR and optimal clinical outcomes. Methods: Search terms related to RCR, utilization, outcomes, and SDOH were used to identify studies that reported associations between any SDOH (as defined by the World Health Organization) and RCR utilization, access, cost, or postoperative outcomes. Articles that did not isolate RCR or did not evaluate an SDOH were excluded. Nonrandomized studies were evaluated for study quality using the Methodological Index for Nonrandomized Studies score. Due to the heterogeneity of the reported data, only qualitative analysis was possible. Results: Overall, 842 articles were considered for inclusion and 14 studies were included in qualitative analysis. The average Methodological Index for Nonrandomized Studies score of included studies was 14.1 ± 5.0. The SDOH most frequently evaluated were insurance status and race/ethnicity. Non-White race is associated with lower odds of surgery and physical therapy (PT) utilization, as well as delayed treatment. Similarly, public insurance is associated with lower PT and surgery utilization rates and decreased acceptance for postoperative PT. Postoperatively, public insurance is associated with worse patient-reported outcome scores and lower return to work rates. Conclusion: Various SDOH can influence access, utilization, and outcomes of RCR. Orthopedic surgeons should be aware of how factors of race and insurance type can influence a patient's treatment and recovery after RCR.
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Background: Failure rates among primary Anterior cruciate ligament reconstruction range from 3.2 to 11.1 %. Recently, there has been increased focus on surgical and anatomic considerations which predispose patients to failure, including excessive posterior tibial slope (PTS), unaddressed high-grade pivot shift, and improper tunnel placement. Methods: The purpose of this review was to provide a current summary and analysis of the literature regarding patient-related and technical factors surrounding revision ACLR, rehabilitation considerations, overall outcomes, and return to sport (RTS) for patients who undergo revision ACLR. Results: In revision ACLR patients, those receiving autografts are 2.78 times less likely to experience a re-rupture compared to patients who receive allografts. Additionally, individuals with properly positioned tunnels and removable implants are considered strong candidates for one-stage revision procedures. Conversely, cases involving primary tunnel widening of approximately 15 mm are typically indicative of two-stage revision ACLR. These findings underscore the importance of graft selection and surgical approach in optimizing outcomes for patients undergoing revision ACLR. Conclusion: Given the high rates of revision surgery in young, active patients who return to pivoting sports, the literature recommends strong consideration of a combined ACLR + anterolateral ligament (ALL) or lateral extra-articular tenodesis (LET) procedure in this population. Unrecognized posterolateral corner (PLC) injury is a common cause of ACLR failure and current literature suggests concurrent operative management of high-grade PLC injuries. Excessive PTS has been identified as an independent risk factor for ACL graft failure. Consider revision ACLR with combined slope-reducing tibial osteotomy in cases of posterior tibial slope greater than 12°.
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BACKGROUND: Forearm chronic exertional compartment syndrome (CECS) can represent considerable functional impairment in certain active populations, particularly motorcycle racers. Patients with forearm CECS frequently require fasciotomy to relieve symptoms and return to sport (RTS). PURPOSE: To evaluate the rate at which athletes RTS after fasciotomy for forearm CECS and to compare RTS outcomes between fasciotomy techniques. STUDY DESIGN: Systematic review; Level of evidence, 4. METHODS: Adhering to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, a systematic review of the PubMed, Scopus, and Cochrane databases was performed from database inception to December 2022 to identify all published reports of forearm CECS managed with fasciotomy. Included studies were analyzed for demographic information, surgical approaches, rehabilitation parameters, RTS rates, time from surgery at which athletes resumed sport, complications, and recurrence. RESULTS: A total of 38 studies (15 level 4 case series, 23 case reports) accounting for 500 patients (831 forearms) who underwent open fasciotomy (112 patients), minimally invasive fasciotomy (166 patients), and endoscopically assisted fasciotomy (222 patients) satisfied inclusion criteria. Most patients (88.0%) were motorcycle racers. The overall RTS rate at any level (RTS-A) was 94.2% (97.3%, 92.2%, and 98.5% for the open fasciotomy, minimally invasive fasciotomy, and endoscopically assisted fasciotomy groups, respectively; P = .010), and the overall RTS at preinjury level or higher was 86.8% (95.9%, 85.6%, and 95.2% for the open fasciotomy, minimally invasive fasciotomy, and endoscopically assisted fasciotomy groups, respectively; P = .132). There was a significant difference in RTS-A between the minimally invasive fasciotomy and endoscopically assisted fasciotomy groups (P = .004). The overall RTS time was 5.1 ± 2.3 weeks, patient satisfaction was 85.1%, and the recurrence rate was 2.4%, and there were no significant differences between fasciotomy approach groups (P = .456, P = .886, and P = .487, respectively). CONCLUSION: Patients who underwent fasciotomy for forearm CECS had high rates of RTS, quick RTS time, high levels of satisfaction, and low rates of recurrence. Outcomes were largely similar between the 3 fasciotomy approaches.
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Background: Soft tissue injuries are frequently repaired using various suture material. The ideal suture should have the biomechanical properties of low displacement, high maximum load to failure, and high stiffness to avoid deformation. Since tendon healing occurs over a period of months, it is important for the surgeon to select the proper suture with certain biomechanical properties. Therefore, the purpose of this study is to qualitative summarize the published literature on biomechanical properties of different suture materials used in orthopaedic procedures. Methods: Following PRISMA guidelines, PubMed and Cochrane databases were queried for original articles containing "biomechanic(s)" and "suture" keywords. Following screening for inclusion and exclusion, final articles were reviewed for relevant data and collected for qualitative analysis. Data collected from each study included the tissue type repaired, suture material, and biomechanical properties, such as elongation, maximum load to failure, stiffness, and method of failure. Results: 17 articles met final inclusion criteria. Two studies found No.2 Fiberwire™ to have the lowest elongation and 4 studies found No. 2 Ultrabraid™ to have the greatest. 12 studies reported Maximum load to failure was highest in No. 2 Fiberwire™, No. 2 Ultrabraid™, and FiberTape™ while No. 2 Ethibond ™ had the lowest in 5 studies. 3 of the 5 studies that evaluated No. 2 Fiberwire™ found it to have the highest stiffness. No. 2 Ethibond™, No. 2 Orthocord™, and No. 2 PDS™ were reported as the least stiff sutures in 2 studies each. Conclusion: Fiberwire™, FiberTape™, and Ultrabraid™ demonstrated the highest load to failure while Ethibond™ consistently was the weakest. Fiberwire™ was found to have the lowest elongation while Ultrabraid™ had the highest. Fiberwire™ was also noted to be the stiffest while PDS, Ethibond™, and Orthocord™ were found to be the least stiff. Final treatment decisions on which suture to utilize to optimize repair integrity and healing are complex, and rarely solely dependent upon the biomechanical properties of the materials used. Level of evidence: Systematic Review, Level IV.