RESUMO
This review is an update of a previous systematic review and assesses the evidence for the association of work-related physical and psychosocial risk factors and specific disorders of the shoulders. Medline, Embase, Web of Science Core Collection, Cochrane Central and PsycINFO were searched and study eligibility and risk of bias assessment was performed by two independent reviewers. A total of 14 new articles were added with the majority focusing on rotator cuff syndrome (RCS) with seven studies. Nine articles reported psychosocial exposures in addition to physical exposures. The strongest evidence was found for the association between elevation, repetition, force and vibration and the occurrence of SIS and tendinosis/tendonitis. Evidence also suggests that psychosocial exposures are associated with the occurrence of RCS and tendinosis/tendonitis. Other findings were inconsistent which prevents drawing strong conclusions.
Assuntos
Doenças Profissionais , Exposição Ocupacional , Humanos , Doenças Profissionais/etiologia , Doenças Profissionais/psicologia , Exposição Ocupacional/efeitos adversos , Fatores de Risco , Lesões do Manguito Rotador/psicologia , Lesões do Manguito Rotador/etiologia , Lesões do Manguito Rotador/epidemiologia , Vibração/efeitos adversos , Tendinopatia/etiologia , Tendinopatia/psicologia , Dor de Ombro/etiologia , Dor de Ombro/psicologiaRESUMO
BACKGROUND: Patient-reported outcome measures (PROMs) contribute to evaluating and improving the quality of patient care. Patient outcomes after rotator cuff repair (RCR) have been researched; however, the relationship between PROM response rates and individual and health care correlates has not been thoroughly investigated. PURPOSE: To examine differences in individual and health care factors among patients who had undergone RCR based on their PROM response rates. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: Shoulder-specific and general PROMs were solicited via email and text message of all patients who underwent RCR between 2016 and 2020. Three subgroups were classified: (1) complete responders completed all 1-year postoperative PROMs, (2) partial responders answered enough questions to produce ≥1 usable score, and (3) nonresponders did not respond to a single measure. Correlates were assessed using analysis of variance and chi-square tests. Adjusted multinomial logistic regression models identified predictors of 1-year PROM response. RESULTS: Of 2195 patients included at the 1-year follow-up, 34% were complete responders; 11%, partial responders; and 55%, nonresponders. Patients had a mean age of 61.8 years, 63% were men, and 90% were White. Pre- and postoperative PROM scores were similar across responder groups. In stepwise selection, 1-year responses (complete or partial) were associated with older age, later year of surgery, White race, and having workers' compensation insurance. The strongest predictor of PROM response was having workers' compensation insurance. CONCLUSION: Patients with workers' compensation insurance compared with other insurance types responded to PROMs at disproportionately higher rates. This could distort postoperative PROM scores in the population studied because there are known differences among patients with this insurance status.
Assuntos
Lesões do Manguito Rotador , Manguito Rotador , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos de Casos e Controles , Ombro , Artroscopia/efeitos adversos , Medidas de Resultados Relatados pelo Paciente , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND: Disabling cuff tear arthropathy (CTA) is commonly managed with reverse shoulder arthroplasty (RSA). However, for patients with CTA having preserved active elevation, cuff tear arthropathy hemiarthroplasty (CTAH) may offer a cost-effective alternative that avoids the complications unique to RSA. We sought to determine the characteristics and outcomes of a series of patients with CTA managed with these procedures. MATERIALS AND METHODS: We retrospectively reviewed 103 patients with CTA treated with shoulder arthroplasty, the type of which was determined by the patient's ability to actively elevate the arm. Outcome measures included the change in the Simple Shoulder Test (SST), the percent maximum improvement in SST (%MPI), and the percentage of patients exceeding the minimal clinically important difference for the change in SST and %MPI. Postoperative x-rays were evaluated to assess the positions of the center of rotation and the greater tuberosity for each implant. RESULTS: Forty-four percent of the 103 patients were managed with CTAH while 56% were managed with RSA. Both arthroplasties resulted in clinically significant improvement. Patients having RSA improved from a mean preoperative SST score of 1.7 (interquartile range [IQR], 0.0-3.0) to a postoperative score of 6.3 (IQR, 2.3-10.0) (P < .01). Patients having CTAH improved from a preoperative SST score of 3.1 (IQR, 1.0-4.0) to a postoperative score of 7.6 (IQR, 5.0-10.) (P < .001). These improvements exceeded the minimal clinically important difference. Instability accounted for most of the RSA complications; however, it did not account for any CTAH complications. The postoperative position of the center of rotation and greater tuberosity on anteroposterior radiographs did not correlate with the clinical outcomes for either procedure. CONCLUSION: For 103 patients with CTA, clinically significant improvement was achieved with appropriately indicated CTAH and RSA. In view of the lower cost of the CTAH implant, it may provide a cost-effective alternative to RSA for patients with retained active elevation.
Assuntos
Artroplastia do Ombro , Hemiartroplastia , Lesões do Manguito Rotador , Artropatia de Ruptura do Manguito Rotador , Articulação do Ombro , Humanos , Artropatia de Ruptura do Manguito Rotador/cirurgia , Artropatia de Ruptura do Manguito Rotador/etiologia , Artroplastia do Ombro/efeitos adversos , Hemiartroplastia/efeitos adversos , Articulação do Ombro/diagnóstico por imagem , Articulação do Ombro/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Lesões do Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Amplitude de Movimento ArticularRESUMO
The purpose of this study was to develop a multivariable model to determine the extent to which a combination of etiological factors is associated with supraspinatus tendon tears. Fifty-four asymptomatic individuals (55 ± 4 years) underwent testing of their dominant shoulder. Diagnostic ultrasound was used to assess for a supraspinatus tendon tear. The etiological factors investigated included demographics (age and sex), tendon impingement during shoulder motion (via biplane videoradiography), glenohumeral morphology (via computed tomography imaging), family history of a tear (via self-report), occupational shoulder exposure (via shoulder job exposure matrix), and athletic exposure (via self-report). Univariate relationships between etiological predictors and supraspinatus tears were assessed using logistic regression and odds ratios (ORs), while multivariable relationships were assessed using classification and regression tree analysis. Thirteen participants (24.1%) had evidence of a supraspinatus tear. Individuals with a tear had a higher critical shoulder angle (OR 1.2, p = 0.028) and acromial index (OR 1.2, p = 0.016) than individuals without a tear. The multivariable model suggested that a tear in this cohort can be explained with acceptable accuracy (AUROC = 0.731) by the interaction between acromial index and shoulder occupational exposure: a tear is more likely in individuals with a high acromial index (p < 0.001), and in individuals with a low acromial index and high occupational exposure (p < 0.001). The combination of an individual's glenohumeral morphology (acromial index) and occupational shoulder exposure may be important in the development of supraspinatus tears.
Assuntos
Lesões do Manguito Rotador , Articulação do Ombro , Humanos , Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/etiologia , Ombro , RupturaRESUMO
BACKGROUND: The risk of falls in patients undergoing orthopedic procedures is significant in terms of health and socioeconomic effects. RESEARCH QUESTION: Is there an influence of the shoulder abduction brace (SAB) on gait parameters in patients undergoing arthroscopic rotator cuff repair (ARCR)? METHODS: Thirty-five patients undergoing ARCR, who used a 15° SAB in the postoperative period, were included in a prospective study. Participants underwent gait analysis preoperatively (T0), 24 h after surgery (T1), 1 week (T2), and 4 weeks after surgery (1 week after SAB removal) (T3) by using a wearable inertial sensor (BTS G-Walk sensor). Gait Parameters (cadence, speed, right (R) and left (L) step length, gait and propulsion-R and L symmetry indices) and functional mobility (agility and balance) were assessed using the 10-meter test (10MWT) and the Timed Up and Go (TUG) test, respectively. RESULTS: There were 22 men and 13 women with a median age of 56 (IQR 48.0-61.0) years. The right upper limb was involved in 83% of cases. Regarding the 10MWT, speed was significantly higher at T0 than at T1 (p < 0.01) and significantly lower at T1 than at T3 (p < 0.05). Cadence was significantly lower at T1 than at T3 (p < 0.05). Propulsion-R was significantly higher at T3 than at T1 (p < 0.01), whereas propulsion-L was significantly lower at T1 than at T0 (p < 0.05) and significantly higher at T2 and T3 than T1 (p < 0.01 for all). No significant differences were found for R and L step lengths as well as for symmetry index (p > 0.05). Regarding TUG test, the final turning phase was significantly higher at T2 than at T3 (p < 0.01). SIGNIFICANCE: The results demonstrated that the use of the SAB affected gait speed and propulsion only 24 h after ARCR, but no effects were reported at long-term observations.
Assuntos
Lesões do Manguito Rotador , Ombro , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Prospectivos , Resultado do Tratamento , Artroscopia/efeitos adversos , MarchaRESUMO
PURPOSE: Although tranexamic acid (TXA) is being increasingly used in orthopedic arthroplasty and lower-extremity arthroscopic procedures, its use in arthroscopic rotator cuff repair (ARCR) is less widely reported. The aim of this study was to evaluate the clinical effectiveness and safety of TXA administration in ARCR. METHODS: A systematic review and meta-analysis of randomized controlled trials was performed to compare clinical outcomes in patients who underwent ARCR with or without TXA. Literature was retrieved using the Cochrane Library, MEDLINE, PubMed, and Embase electronic databases. The primary outcome of this study was visual clarity. Secondary outcomes contained total operative time, postoperative pain score, amount of blood loss, shoulder swelling (change in shoulder circumference), volume of irrigation fluid, number of adjustments of the pump pressure for irrigation, and adverse cardiovascular events. RESULTS: Seven studies (3 and 4 with level I and II evidence, respectively), which included 272 and 265 patients who underwent arthroscopy with and without TXA, respectively, met the eligibility criteria. Pooled analysis showed significant improvements in visual clarity (mean difference, 9.10%; 95% CI, 4.05-14.15; P = .0004) and total operative time (mean difference, -11.24 minute; 95% CI, -19.90 to -2.57) associated with perioperative TXA application. None of the trials reported adverse events and complications associated with TXA. CONCLUSION: The best available evidence indicates that TXA administration could significantly improve arthroscopic visual clarity and effectively save operative time in ARCR without increasing the incidence of adverse events. Furthermore, the optimal dose, route, and timing of TXA application in ARCR surgery remains to be validated by future high-level evidence studies.
Assuntos
Lesões do Manguito Rotador , Ácido Tranexâmico , Humanos , Ácido Tranexâmico/uso terapêutico , Manguito Rotador/cirurgia , Artroscopia/efeitos adversos , Ombro/cirurgia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Artroplastia , Resultado do TratamentoRESUMO
PURPOSE: To determine whether the utilization of psychological treatments changes after arthroscopic rotator cuff repair (RCR) for patients with preoperative depression and/or anxiety. METHODS: The Truven Healthcare Marketscan database was used to identify patients who underwent arthroscopic RCR between January 2009 and December 2016. We included all patients with diagnosis codes associated with either depression or anxiety before RCR. Patients were excluded if they did not have complete insurance coverage for 1 year before or after surgery, or if they had arthroscopic RCR in the year before the index surgical procedure. We compared the proportion of patients with preoperative depression or anxiety who filled a prescription and had psychotherapy procedural codes in the year before and the year after arthroscopic RCR. RESULTS: A total of 170,406 patients who underwent RCR were identified, of which depression and/or anxiety was found in 46,737 patients (43.7% male). Of the 46,737 patients, 19.6% filled a prescription for a depression/anxiety medication at least once in the year before surgery. Of this subset of patients, 41.5% did not fill a prescription for depression or anxiety medication after surgery, whereas 32.6% continued medication use but demonstrated a median 30-day reduction in the number of days' worth of medication. Similarly, 13.1% of patients were attending psychotherapy sessions preoperatively, but 76.6% of those patients either stopped or reduced the amount of psychotherapy sessions in the year following RCR. CONCLUSIONS: The number of prescriptions and psychotherapy sessions decreased in the year after RCR for patients with preoperative diagnoses of depression and/or anxiety. LEVEL OF EVIDENCE: Level IV, case series.
Assuntos
Lesões do Manguito Rotador , Manguito Rotador , Humanos , Masculino , Feminino , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Retrospectivos , Depressão/epidemiologia , Depressão/terapia , Artroscopia/métodos , Ansiedade/epidemiologia , Ansiedade/terapia , Psicoterapia , Prescrições , Resultado do TratamentoRESUMO
OBJECTIVE: There is no consensus about the optimal frequency of patient visits during the rehabilitation program after arthroscopic rotator cuff repair (ARCR). This study aimed to investigate the short- and long-term effects of high-frequency (HF) and low-frequency (LF) visits of the patients in the first 12 weeks of rehabilitation after ARCR. METHODS: This was a quasi-randomized study with 2 parallel groups. Forty-seven patients with ARCR were included in 2 different patient visit frequency protocols (HF = 23, LF = 24) in 12 weeks of postoperative rehabilitation. Patients in the HF group visited the clinic twice a week, whereas patients in the LF group visited once every 2 weeks for the first 6 weeks and once a week for the following 6 weeks. Both groups performed the same exercise protocol. Outcome measurements were pain and range of motion measured at baseline; at the 3rd, 5th, 8th, 12th, and 24th weeks; and at 1-year follow-up. Shoulder function was assessed at the 12th and 24th weeks and at 1-year follow-up with an American Shoulder and Elbow Surgeons score. RESULTS: There was a significant group × time interaction in pain intensity during the activity between the groups. The activity pain intensity was higher in the LF group (4.2 points) at 8 weeks post surgery than in the HF group (2.7 points) (mean difference: 1.5 points, P < .05), whereas it was similar in both groups at other time periods. The interaction term was not significant between the groups for pain intensity during rest and night through the 1-year follow-up. No group × time interactions were observed in shoulder range of motion and American Shoulder and Elbow Surgeons score over the postoperative period. CONCLUSION: Both rehabilitation programs at different visit frequencies after ARCR showed similar clinical results in the long term. A supervised, controlled rehabilitation program with LF visits in the first 12 weeks after surgery can be sufficient to achieve optimal clinical results and reduce rehabilitation-related costs after ARCR. IMPACT: This study highlights that LF treatment protocols under the supervision of the therapist can be adopted after the arthroscopic rotator cuff repair to achieve successful results while decreasing the treatment costs. Physical therapists should plan the treatment sessions efficiently for the compliance of the patients to the exercise treatment. LAY SUMMARY: If you are a patient with arthroscopic rotator cuff repair, a supervised, controlled rehabilitation program with low-frequency visits in the first 12 weeks after surgery could help you achieve the best outcome and help lower the costs of rehabilitation. A total of 3 visits in the first 6 weeks might be sufficient (once every 2 weeks). More frequent visits (1-2 visits a week) should happen 6 to 12 weeks after the surgery.
Assuntos
Lesões do Manguito Rotador , Ombro , Humanos , Artroscopia , Dor/etiologia , Modalidades de Fisioterapia , Amplitude de Movimento Articular , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: Although reverse total shoulder arthroplasty (RTSA) is considered a viable treatment strategy for proximal humeral fractures, there is an ongoing discussion of how its revision rate compares with indications performed in the elective setting. First, this study evaluated whether RTSA for fractures conveyed a higher revision rate than RTSA for degenerative conditions (osteoarthritis, rotator cuff arthropathy, rotator cuff tear, or rheumatoid arthritis). Second, this study assessed whether there was a difference in patient-reported outcomes between these 2 groups following primary replacement. Finally, the results of conventional stem designs were compared with those of fracture-specific designs within the fracture group. MATERIALS AND METHODS: This was a retrospective comparative cohort study with registry data from the Netherlands, generated prospectively between 2014 and 2020. Patients (aged ≥ 18 years) were included if they underwent primary RTSA for a fracture (<4 weeks after trauma), osteoarthritis, rotator cuff arthropathy, rotator cuff tear, or rheumatoid arthritis, with follow-up until first revision, death, or the end of the study period. The primary outcome was the revision rate. The secondary outcomes were the Oxford Shoulder Score, EuroQol 5 Dimensions (EQ-5D) score, numerical rating scale score (pain at rest and during activity), recommendation score, and scores assessing change in daily functioning and change in pain. RESULTS: This study included 8753 patients in the degenerative condition group (mean age, 74.3 ± 7.2 years) and 2104 patients in the fracture group (mean age, 74.3 ± 7.8 years). RTSA performed for fractures showed an early steep decline in survivorship: Adjusted for time, age, sex, and arthroplasty brand, the revision risk after 1 year was significantly higher in these patients than in those with degenerative conditions (hazard ratio [HR], 2.50; 95% confidence interval, 1.66-3.77). Over time, the HR steadily decreased, with an HR of 0.98 at year 6. Apart from the recommendation score (which was slightly better within the fracture group), there were no clinically relevant differences in the patient-reported outcome measures after 12 months. Patients who received conventional stems (n = 1137) did not have a higher likelihood of undergoing a revision procedure than those who received fracture-specific stems (n = 675) (HR, 1.70; 95% confidence interval, 0.91-3.17). CONCLUSION: Patients undergoing primary RTSA for fractures have a substantially higher likelihood of undergoing revision within the first year following the procedure than patients with degenerative conditions preoperatively. Although RTSA is regarded as a reliable and safe treatment option for fractures, surgeons should inform patients accordingly and incorporate this information in decision making when opting for head replacement surgery. There were no differences in patient-reported outcomes between the 2 groups and no differences in revision rates between conventional and fracture-specific stem designs.
Assuntos
Artrite Reumatoide , Artroplastia do Ombro , Osteoartrite , Lesões do Manguito Rotador , Fraturas do Ombro , Articulação do Ombro , Humanos , Idoso , Idoso de 80 Anos ou mais , Artroplastia do Ombro/efeitos adversos , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Retrospectivos , Estudos de Coortes , Resultado do Tratamento , Osteoartrite/cirurgia , Osteoartrite/etiologia , Fraturas do Ombro/cirurgia , Fraturas do Ombro/etiologia , Artrite Reumatoide/cirurgia , Dor/etiologia , Articulação do Ombro/cirurgia , Amplitude de Movimento ArticularRESUMO
Nonoperative and operative strategies exist to manage rotator cuff pathology. Although surgical repair is successful for most patients, others may experience retear or nonhealing of the rotator cuff. Several modifiable and nonmodifiable risk factors are associated with an increased retear rate. The literature shows consistency and agreement regarding many of these risk factors, most notably, patient age, tear size, and rotator cuff muscular atrophy, whereas others remain controversial. It is important that shoulder surgeons are familiar with modifiable and nonmodifiable risk factors associated with retear, to better advise patients and optimize their chances of success following rotator cuff repair surgery.
Assuntos
Lesões do Manguito Rotador , Humanos , Lesões do Manguito Rotador/etiologia , Lesões do Manguito Rotador/cirurgia , Resultado do Tratamento , Manguito Rotador/cirurgia , Ruptura/cirurgia , Fatores de Risco , Artroscopia , Imageamento por Ressonância Magnética , Estudos RetrospectivosRESUMO
Background and Objectives: Studies on rotator cuff tears (RCT) in patients younger than 50 years have focused on the post-operative outcomes. Little is known about cuff tear etiopathogenesis, although it is a common belief that most tears are due to trauma. We have retrospectively verified the prevalence of medical conditions, whose role in tendon degeneration development have been widely demonstrated, in a group of patients younger than 50 years with postero-superior RCT. Materials and Methods: 64 patients [44M-20F; mean age (SD): 46.90 (2.80)] were enrolled. Personal data, BMI, smoking habit, diseases (diabetes, arterial hypertension, hypercholesterolaemia, thyroid diseases, and chronic obstructive pulmonary disease) were registered. The possible triggering cause and the affected side and tear dimensions were recorded, and statistical analysis was then performed. Results: 75% of patients had one or more diseases and/or a smoking habit for more than 10 years. In the remaining 25%, only four patients referred had had a traumatic event, while in the other eight patients, both medical condition and trauma were registered. The presence of two or more diseases did not affect RCT size. Conclusions: In our series, three quarters of patients with RCT had a smoking habit or medical conditions predisposing them to a tendon tear; therefore, the role of trauma in RCT onset in patients younger than 50 years is markedly resized. It is plausible that in the remaining 25%, RCT may be due to trauma or to genetic or acquired degeneration. Level of Evidence: IV.
Assuntos
Lesões do Manguito Rotador , Traumatismos dos Tendões , Humanos , Lesões do Manguito Rotador/epidemiologia , Lesões do Manguito Rotador/etiologia , Ruptura/complicações , Traumatismos dos Tendões/epidemiologia , Traumatismos dos Tendões/etiologia , Fumar/efeitos adversos , Fumar/epidemiologia , PrevalênciaRESUMO
PURPOSE: The purpose of this study was to use a national claims database to assess the impact of pre-existing social determinants of health disparities (SDHD) on postoperative outcomes following rotator cuff repair (RCR). METHODS: A retrospective review of the Mariner Claims Database was used to capture patients undergoing primary RCR with at least 1 year of follow-up. These patients were divided into two cohorts based on the presence of a current or previous history of SDHD, encompassing educational, environmental, social, or economic disparities. Records were queried for 90-day postoperative complications, consisting of minor and major medical complications, emergency department (ED) visits, readmission, stiffness, and 1-year ipsilateral revision surgery. Multivariate logistic regression was employed to assess the impact of SDHD on the assessed postoperative outcomes following RCR. RESULTS: 58,748 patients undergoing primary RCR with a SDHD diagnosis and 58,748 patients in the matched control group were included. A previous diagnosis of SDHD was associated with an increased risk of ED visits (OR 1.22, 95% CI 1.18-1.27; P < .001), postoperative stiffness (OR 2.53, 95% CI 2.42-2.64; P < .001), and revision surgery (OR 2.35, 95% CI 2.13-2.59; P < .001) compared to the matched control group. Subgroup analysis revealed educational disparities had the greatest risk for 1-year revision (OR 3.13, 95% CI 2.53-4.05; P < .001). CONCLUSIONS: The presence of a SDHD was associated with an increased risk of revision surgery, postoperative stiffness, emergency room visits, medical complications, and surgical costs following arthroscopic RCR. Overall, economic and educational SDHD were associated with the greatest risk of 1-year revision surgery. LEVEL OF EVIDENCE: III, retrospective cohort study.
Assuntos
Lesões do Manguito Rotador , Manguito Rotador , Humanos , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Retrospectivos , Determinantes Sociais da Saúde , Artroplastia/efeitos adversos , Artroscopia/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: Rotator cuff tear arthropathy (CTA) carries a significant symptomatic burden for patients. Reverse shoulder arthroplasty (RSA) is an effective treatment intervention for CTA. Disparities in musculoskeletal medicine are well documented; however, there is a paucity of literature on how social determinants of health affect utilization rates. The purpose of this study is to determine how social determinants of health affect the utilization rates of RSA. METHODS: A single-center retrospective review was conducted for adult patients diagnosed with CTA between 2015 and 2020. Patients were divided by those who underwent RSA and those who were offered RSA but did not undergo surgery. Each patient's zip code was used to determine the most specific median household income in the US Census Bureau database and compared to the multistate metropolitan statistical area median income. Income levels were defined by the US Department of Housing and Urban Development's (HUD's) 2022 Income Limits Documentation System and the Federal Reserve's (FED's) Community Reinvestment Act. Because of numeric restrictions, patients were grouped into racial cohorts of Black, White, and all other races. RESULTS: Patients of other races had significantly lower odds of continuing to surgery compared with White patients in models controlled for median household income (odds ratio [OR] 0.38, 95% confidence interval [CI] 0.18-0.81, P = .01), HUD's 3 income levels (OR 0.36, 95% CI 0.18-0.74, P = .01), and FED's income levels (OR 0.37, 95% CI 0.17-0.79, P = .01). There was no significantly different odds of going on to surgery between FED income levels and median household income levels, but when compared with those with low HUD income, those below median had significantly lower odds of going on to surgery (OR 0.43, 95% CI 0.23-0.80, P = .01). CONCLUSION: Although contradictory to reported health care utilization for Black patients, our study supports reported disparities in utilization for other ethnic minorities. These findings may suggest that improvements in utilization efforts targeted Black-identifying patients but not necessarily other ethnic minorities. The findings of this study can help providers understand how social determinants of health play a role in the utilization of care for CTA and direct mitigation efforts to reduce disparities in access to adequate orthopedic care.
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Artroplastia do Ombro , Lesões do Manguito Rotador , Artropatia de Ruptura do Manguito Rotador , Articulação do Ombro , Adulto , Humanos , Artropatia de Ruptura do Manguito Rotador/cirurgia , Articulação do Ombro/cirurgia , Artroplastia do Ombro/efeitos adversos , Resultado do Tratamento , Artroplastia , Estudos Retrospectivos , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologiaRESUMO
BACKGROUND: Reverse total shoulder arthroplasty (RTSA), initially indicated for cuff tear arthropathy, is increasingly used to treat elderly patients with primary glenohumeral osteoarthritis (GHOA) and an intact rotator cuff. This is often done to avoid revision surgery in elderly patients for rotator cuff failure with anatomic total shoulder arthroplasty (TSA) despite traditionally good outcomes of TSA. We sought to determine whether there was a difference in outcomes in patients aged ≥70 years who received RTSA vs. TSA for GHOA. METHODS: A retrospective cohort study was conducted using data from a US integrated health care system's shoulder arthroplasty registry. Patients aged ≥70 years who underwent primary shoulder arthroplasty for GHOA with an intact rotator cuff were included (2012-2021). RTSA was compared with TSA. Multivariable Cox proportional hazard regression was used to evaluate all-cause revision risk during follow-up, whereas multivariable logistic regression was used to evaluate 90-day emergency department (ED) visits and 90-day readmissions. RESULTS: The final study sample comprised 685 RTSA patients and 3106 TSA patients. The mean age was 75.8 years (standard deviation, 4.6 years), and 43.4% of patients were men. After accounting for confounders, we observed no significant difference in all-cause revision risk for RTSA vs. TSA (hazard ratio, 0.79; 95% confidence interval [CI], 0.39-1.58). The most common reason for revision following RTSA was glenoid component loosening (40.0%). Over half of revisions following TSA were for rotator cuff tear (54.0%). No difference based on procedure type was observed in the likelihood of 90-day ED visits (odds ratio, 0.94; 95% CI, 0.71-1.26) and 90-day readmissions (odds ratio, 1.32; 95% CI, 0.83-2.09). CONCLUSION: RTSA and TSA for GHOA with an intact rotator cuff in patients aged ≥70 years had a similar revision risk, as well as a similar likelihood of 90-day ED visits and readmissions. Although revision risk was similar, the most common causes of revision were different, with rotator cuff tears in TSA patients and glenoid component loosening in RTSA patients.
Assuntos
Artroplastia do Ombro , Osteoartrite , Lesões do Manguito Rotador , Articulação do Ombro , Idoso , Masculino , Humanos , Feminino , Artroplastia do Ombro/efeitos adversos , Estudos de Coortes , Articulação do Ombro/cirurgia , Estudos Retrospectivos , Reoperação , Resultado do Tratamento , Osteoartrite/cirurgia , Osteoartrite/etiologia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Amplitude de Movimento ArticularRESUMO
BACKGROUND: Nicotine in tobacco products is known to impair bone and tendon healing, and smoking has been associated with an increased rate of retear and reoperation following rotator cuff repair (RCR). Although smoking is known to increase the risk of failure following RCR, former smoking status and the timing of preoperative smoking cessation have not previously been investigated. METHODS: A national all-payer database was queried for patients undergoing RCR between 2010 and 2020. Patients were stratified into 5 mutually exclusive groups according to smoking history: (1) never smokers (n = 50,000), (2) current smokers (n = 28,291), (3) former smokers with smoking cessation 3-6 months preoperatively (n = 34,513), (4) former smokers with smoking cessation 6-12 months preoperatively (n = 786), and (5) former smokers with smoking cessation >12 months preoperatively (n = 1399). The risks of postoperative infection and revision surgery were assessed at 90 days, 1 year, and 2 years following surgery. Multivariate logistic regressions were used to isolate and evaluate risk factors for postoperative complications. RESULTS: The 90-day rate of infection following RCR was 0.28% in never smokers compared with 0.51% in current smokers and 0.52% in former smokers who quit smoking 3-6 months prior to surgery (P < .001). Multivariate logistic regression identified smoking (odds ratio [OR], 1.49; P < .001) and smoking cessation 3-6 months prior to surgery (OR, 1.56; P < .001) as risk factors for 90-day infection. The elevated risk in these groups persisted at 1 and 2 years postoperatively. However, smoking cessation >6 months prior to surgery was not associated with a significant elevation in infection risk. In addition, smoking was associated with an elevated 90-day revision risk (OR, 1.22; P = .038), as was smoking cessation between 3 and 6 months prior to surgery (OR, 1.19; P = .048). The elevated risk in these groups persisted at 1 and 2 years postoperatively. Smoking cessation >6 months prior to surgery was not associated with a statistically significant elevation in revision risk. CONCLUSION: Current smokers and former smokers who quit smoking within 6 months of RCR are at an elevated risk of postoperative infection and revision surgery at 90 days, 1 year, and 2 years postoperatively compared with never smokers. Former smokers who quit >6 months prior to RCR are not at a detectably elevated risk of infection or revision surgery compared with those who have never smoked.
Assuntos
Lesões do Manguito Rotador , Abandono do Hábito de Fumar , Humanos , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Retrospectivos , Artroscopia/efeitos adversos , Resultado do TratamentoRESUMO
Rabbit rotator cuff (RC) pathophysiology can lead to progressive and highly degenerative changes in its associated musculature and tendons, which negatively influences clinically relevant parameters, such as strength and retraction of the muscle-tendon/myotendinous unit, ultimately causing loss of shoulder function and negatively affecting RC repair outcomes. Animal models that mimic aspects of human RC anatomy and pathophysiology are crucial for advancing the conceptual understanding of injury progression and developing effective tissue engineering and regenerative medicine-based therapeutics. Within this context, a rabbit subscapularis (SSC) model is suitable due to (i) its anatomical similarity to the human supraspinatus (SSP) bone-tendon-muscle unit, which is the most frequently injured RC site; (ii) its pathophysiological similarity to humans in terms of fibrosis and muscle fatty degeneration (FD); and (iii) its amenability to surgical procedures. Therefore, the goal of this study is to describe the surgical techniques for inducing SSC RC injury. Briefly, the procedure involves the isolation of the SSC by identifying the coracobrachialis muscle followed by a full-thickness transection at the muscle-tendon junction and wrapping the free end of the muscle-tendon junction with a silicone-based penrose tubing to prevent spontaneous reattachment. Histologic evaluations are performed to monitor the progression of muscle FD at 4 weeks post-surgery using hematoxylin and eosin (H&E) as well as Masson's trichrome staining. Loss of muscle and FD were evident 4 weeks after transection of the SSC muscle-tendon junction, similar to human RC pathophysiological conditions. This protocol demonstrates the steps for successfully establishing a chronic-like rabbit SSC RC injury model, which can serve as a powerful tool to study skeletal muscle changes associated with RC pathophysiology and aid the development of novel therapeutic strategies for chronic-like RC tears.
Assuntos
Lesões do Manguito Rotador , Animais , Coelhos , Humanos , Lesões do Manguito Rotador/etiologia , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/patologia , Atrofia Muscular/etiologia , Manguito Rotador/cirurgia , Tendões/patologia , FibroseRESUMO
BACKGROUND: Retearing of the supraspinatus (SSP) tendon after repair is relatively common, but its cause is rarely clear. Although the role of acromion morphology and glenoid orientation in the pathogenesis of primary SSP tendon tears have frequently been analyzed, their association with the risk of rerupture of a repaired SSP tendon is poorly understood. QUESTIONS/PURPOSES: (1) Is acromial morphology associated with the risk of retear after SSP tendon repair? (2) Is there an association between inclination and version of the glenoid and the odds for retear of the SSP tendon after repair? (3) Are there differences in outcome scores between patients who had intact cuff repairs and those who had retears? METHODS: Between August 2012 and December 2015, we treated 92 patients for SSP tendon tears; all of these patients were considered for inclusion in the present study. We considered patients with complete tear of the SSP that was reconstructed with a double-row repair and a minimum follow-up of 2 years as potentially eligible. Based on these criteria, 28% (26 of 92) were excluded because they had a partial rupture and did not receive a double-row reconstruction. A further 9% (eight of 92) were excluded because of missing planes or slices (such as sagittal, axial, or frontal) on MRI, and another 3% (three of 92) were lost before the minimum study follow-up interval or had incomplete datasets, leaving 60% (55 of 92) for inclusion in the present analysis. All included patients had a minimum follow-up of 2 years; follow-up with MRI occurred at a mean duration of 2.3 ± 0.4 years postoperatively. All patients were asked to complete the Western Ontario Rotator Cuff Index and Oxford Shoulder Scores, and they underwent MRI of the operated-on shoulder. Preoperative true AP radiographs and MR images of the affected shoulders were retrospectively assessed by measuring the acromiohumeral interval, critical shoulder angle, acromial slope, acromial tilt, acromial index, lateral acromial angle, and glenoid version and inclination. The patients also underwent acromioplasty, in which the underface of the acromion was flattened. To rule out any change in the above parameters because of acromioplasty, these parameters were compared using preoperative and postoperative MR images and showed no difference. In addition, the tendon integrity and quality on postoperative MRI were analyzed independently of one another by the same two observers using the Sugaya and Castricini classifications, accounting for atrophy and fatty degeneration of the SSP muscle. To assess interobserver reliability, the two observers took measurements independently from each other. They were orthopaedic residents who completed a training session before taking the measurements. All measurements had excellent intrarater (Cronbach alpha 0.996 [95% confidence interval (CI) 0.99 to 1.00; p > 0.01) and interrater (interrater correlation coefficient 0.975 [95% CI 0.97 to 0.98]; p > 0.01) reliabilities. To answer the study's first question, SSP integrity on postoperative MRI was compared with acromial morphologic parameters measured on preoperative AP radiographs and MR images. To answer the second question, the postoperative integrity and quality of the SSP tendon were correlated with glenoid inclination and glenoid version. To answer our third question, we compared outcome scores between patients with intact SSP tendons and those with reruptured SSP tendons. To investigate any correlation among the acromial morphology, glenoid orientation, and postoperative outcomes, a binomial logarithmic regression analysis was performed. Receiver operating characteristic curves were used to determine cutoff points for the radiologic parameters that showed a correlation in the binomial regression analysis. RESULTS: After controlling for potentially confounding variables such as acromioplasty or preoperative fatty infiltration as well as muscle atrophy, the only morphological parameters associated with a higher risk (adjusted odds ratio) of SSP tendon rerupture were the acromiohumeral interval (adjusted OR 0.9 [95% CI 0.9 to 0.99]; p < 0.01) and acromial slope (adjusted OR 1.4 [95% CI 1.1 to 1.8]; p < 0.01). The critical shoulder angle, acromial tilt, acromial index, and lateral acromial angle were not associated with the risk of rerupture. The cutoff values for acromial slope and acromiohumeral interval were 24.5° and 7.4 mm, respectively. Patients with an acromiohumeral interval smaller than 7.4 mm or an acromial slope greater than 24.5° had higher odds (acromiohumeral interval: OR 11 [95% CI 2 to 46]; p = 0.01 and acromial slope: OR 9 [95% CI 2 to 46]; p = 0.04) for rerupture of the SSP. No difference was found between patients with intact SSP tendons and those with reruptured SSP tendons in terms of glenoid inclination (6° ± 4° versus 6° ± 3°, mean difference 0.8° [-1° to 3°]; p < 0.48) and glenoid version (-2° ± 3° versus -3° ± 3°, mean difference 1° [-1° to 3°]; p < 0.30). No difference was found between the intact and reruptured SSP groups regarding clinical outcomes (Western Ontario Rotator Cuff Index: 98 ± 2 versus 97 ± 3, mean difference 0.73 [95% CI -0.30 to 0.31]; p = 0.96; Oxford Shoulder Score: 26 ± 13 versus 23 ± 10, mean difference 2.80 [95% CI -4.12 to 9.72]; p = 0.41). CONCLUSION: The preoperative acromiohumeral interval and acromial slope are associated with SSP tendon rerupture after repair. Conversely, the critical shoulder angle, acromial tilt, lateral acromial angle, and acromial index had no association with the postoperative outcome. Additionally, glenoid inclination and version were not associated with the rerupture rate after SSP tendon repair. A detailed analysis of the acromiohumeral interval and acromial slope is recommended in clinical practice in patients undergoing SSP tendon repair. Surgeons should consider measuring the acromiohumeral interval and acromial slope preoperatively when performing SSP repair, especially in the context of planned acromioplasties. Future studies should investigate the role of acromioplasty during SSP repair in patients with a pathologic acromial slope and acromiohumeral interval. In this context, it should be determined whether a more-radical acromioplasty could reduce the risk of rerupture of the SSP in these patients. LEVEL OF EVIDENCE: Level III, therapeutic study.
Assuntos
Lesões do Manguito Rotador , Manguito Rotador , Humanos , Manguito Rotador/cirurgia , Acrômio/diagnóstico por imagem , Acrômio/cirurgia , Lesões do Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/etiologia , Lesões do Manguito Rotador/cirurgia , Estudos Retrospectivos , Reprodutibilidade dos Testes , Imageamento por Ressonância Magnética , Tendões , Artroscopia/métodos , Resultado do TratamentoRESUMO
BACKGROUND: The current surgical techniques for repairing Ellman â ¢ partial articular supraspinatus tendon avulsion (PASTA) is mainly tear completion followed by repair and in situ transtendon repair, and both techniques have been proven to have good clinical effects. In situ transtendon repair is more widely used because of its high performance in preserving the integrity of the bursal side supraspinatus tendon. However, there is still some scope for improvement. Our purpose was to compare the clinical outcomes of the all-inside repair technique and in situ transtendon repair for Ellman III PASTA. METHODS: A retrospective comparative study was conducted on 56 patients who suffered from Ellman â ¢ PASTA and underwent rotator cuff repair; 28 patients were treated with the all-inside technique (group A), and 28 patients were treated with the transtendinous technique (group B). All patients were followed up for at least 2 years. The visual analog scale (VAS), Constant, and American Shoulder and Elbow Surgeons (ASES) scores were used to evaluate the patient's shoulder joint function before surgery, 1 month and 3 months after surgery, and at the last time of follow-up. RESULTS: Group A showed superiority in pain and functional improvement 1 month after the operation: the VAS score, 2.8 ± 0.3 in group A vs. 4.7 ± 0.4 in group B (P = .042); Constant score, 73 ± 5 in group A vs. 60 ± 6 in group B (P = .038); and ASES score, 75 ± 5 in group A vs. 58 ± 7 in group B (P = .043), whereas there was no statistical difference in group B. However, 3 months after surgery and at the last follow-up, the VAS, Constant, and ASES scores in both groups were significantly improved (P < .01), and there was no significant statistical difference between the groups (P > .05). Magnetic resonance imaging showed that the repaired rotator cuff tendon-bone healed well; at the last follow-up, all patients were in good function, the pain was completely relieved, and no revision was performed in both groups. CONCLUSION: Arthroscopic repair of Ellman â ¢ PASTA provided satisfactory functional improvements and pain relief regardless of the all-inside and in situ transtendon repair techniques. However, the all-inside repair technique is more beneficial due to its dual function in preserving the intact bursa and avoidance of uneven tension of the articular side, which is advantageous to early postoperative rehabilitation.
Assuntos
Lesões do Manguito Rotador , Humanos , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Retrospectivos , Artroscopia/métodos , Resultado do Tratamento , Imageamento por Ressonância Magnética , Dor/etiologia , Amplitude de Movimento ArticularRESUMO
BACKGROUND: Despite strong evidence supporting the efficacy of rotator cuff repair (RCR), previous literature has demonstrated that socioeconomic disparities exist among patients who undergo surgery. There is a paucity of literature examining whether payor type, including Medicare, Medicaid, and commercial insurance types, impacts early medical complications and rates of reoperation after RCR. METHODS: Patients with Medicare, Medicaid, or commercial payor-type insurance who underwent primary open or arthroscopic RCR between 2010 and 2019 were identified using a large national database. Ninety-day incidence of medical complications, emergency department (ED) visit, and hospital readmission, as well as 1-year incidence of revision repair, revision to arthroplasty, and cost of care were evaluated. Propensity-score matching was used to control for patient demographic factors and comorbidities as covariates. RESULTS: A total of 113,257 Medicare, 23,074 Medicaid, and 414,447 commercially insured patients were included for analysis. Medicaid insurance was associated with an increased 90-day risk of various medical complications, ED visit (odds ratio [OR]: 2.87; P < .001), and 1-year revision RCR (OR: 1.60; P < .001) compared with Medicare insurance. Medicaid insurance was also associated with an increased risk of various medical complications, ED visit (OR: 2.98; P < .001), and hospital readmission (OR: 1.56; P = .002), as well as 1-year risk of revision RCR (OR: 1.60; P < .001) and conversion to arthroplasty (OR: 1.4358; P < .001) compared with commercially insured patients. Medicaid insurance was associated with a decreased risk of conversion to arthroplasty compared with Medicare patients (OR: 0.6887; P < .001). Medicaid insurance was associated with higher 1-year cost of care compared with patients with both Medicare (P < .001) and commercial insurance (P < .001). DISCUSSION: Medicaid insurance is associated with increased rates of medical complications, health care utilization, and reoperation after rotator cuff surgery, despite controlling for covariates. Medicaid insurance is also associated with a higher 1-year cost of care. Understanding the complex relationship between sociodemographic factors, such as insurance status, medical comorbidities, and outcomes, is necessary to ensure optimal health care access for all patients and to allow for appropriate risk stratification.
Assuntos
Lesões do Manguito Rotador , Manguito Rotador , Humanos , Idoso , Estados Unidos , Manguito Rotador/cirurgia , Reoperação , Lesões do Manguito Rotador/cirurgia , Lesões do Manguito Rotador/etiologia , Estudos Retrospectivos , Medicare , Artroplastia/efeitos adversos , Aceitação pelo Paciente de Cuidados de Saúde , Artroscopia/efeitos adversosRESUMO
BACKGROUND: Previous studies have indicated an increased risk of periprosthetic joint infection (PJI) in patients treated with reverse shoulder arthroplasty (RSA) compared with patients treated with anatomic total shoulder arthroplasty. The reason for this is unclear but may be related to a high prevalence of previous rotator cuff repair in patients who are treated with RSA. The purpose of this study was to determine previous non-arthroplasty surgery as a risk factor for revision owing to PJI after RSA for cuff tear arthropathy, massive irreparable rotator cuff tears, or osteoarthritis. METHODS: Data were retrieved from the Danish Shoulder Arthroplasty Registry and medical records. We included 2217 patients who underwent RSA for cuff tear arthropathy, massive irreparable rotator cuff tears, or osteoarthritis between 2006 and 2019. PJI was defined as ≥3 of 5 tissue samples positive for the same bacteria or as definite or probable PJI evaluated based on criteria from the International Consensus Meeting. The Kaplan-Meier method was used to illustrate the unadjusted 14-year cumulative rates of revision. A Cox regression model was used to report hazard for revision owing to PJI. Results were adjusted for previous non-arthroplasty surgery, sex, diagnosis, and age. RESULTS: Revision was performed in 88 shoulders (4.0%), of which 40 (1.8%) underwent revision owing to PJI. There were 272 patients (12.3%) who underwent previous rotator cuff repair, of whom 11 (4.0%) underwent revision owing to PJI. The 14-year cumulative rate of revision owing to PJI was 14.1% for patients with previous rotator cuff repair and 2.7% for patients without previous surgery. The adjusted hazard ratio for revision owing to PJI for patients with previous rotator cuff repair was 2.2 (95% confidence interval, 1.04-4.60) compared with patients without previous surgery. CONCLUSION: There is an increased risk of revision owing to PJI after RSA for patients with previous rotator cuff repair. We recommend that patients with previous rotator cuff repair be regarded as high-risk patients when considering RSA.