RESUMEN
OBJECTIVE(S): It is well appreciated that traditional analgesic delivery routes used to treat pain associated with temporomandibular disorder (TMD) often have harmful unintended side effects as a consequence of systemic distribution. Further, localized delivery of analgesic medication via intra-articular injections involves a different set of issues limiting their clinical viability. As an option, transdermal analgesic delivery provides for prolonged pain relief and flexibility in dose administration, while limiting systemic exposure and minimizing adverse events. Incorporation of a novel electroporation technique may further increase transdermal drug penetration into synovial tissue/fluid and enhance pain reduction. The present feasibility study compares the effectiveness of an electroporation-enhanced transdermal application of diclofenac sodium to a conventional intra-articular injection of triamcinolone acetonide suspension (corticosteroids) to treat patients with TMD associated pain. METHODS: Pre- and post-treatment maximal incisal mouth opening (MIO), pain visual analog scale (VAS) and surface electromyography (EMG) of 22 patients treated with electroporation-enhanced diclofenac and 37 patients treated with corticosteroids injections were collected and analyzed. RESULTS: In general, patients treated with electroporation exhibited better results in terms of pain improvement (corrected p-value = .01) compared to the standard treatment, but both methods were similarly effective for improvement of MIO (corrected p-value = .71) and improvement of all EMG indices (corrected p-values ≥ .05). CONCLUSION: The enhancing effect of electroporation in transdermal delivery of diclofenac sodium was demonstrated by decreased pain, increase MIO and EMG improvement to normal values. Its analgesic and inflammatory results are comparable with standard treatment offered by corticosteroids.
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Antiinflamatorios no Esteroideos/administración & dosificación , Artralgia/tratamiento farmacológico , Diclofenaco/administración & dosificación , Electroquimioterapia/métodos , Trastornos de la Articulación Temporomandibular/tratamiento farmacológico , Adulto , Anciano , Artralgia/diagnóstico , Artralgia/inmunología , Electroquimioterapia/estadística & datos numéricos , Estudios de Factibilidad , Femenino , Glucocorticoides/administración & dosificación , Humanos , Inyecciones Intraarticulares/efectos adversos , Inyecciones Intraarticulares/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Dimensión del Dolor/estadística & datos numéricos , Proyectos Piloto , Estudios Prospectivos , Trastornos de la Articulación Temporomandibular/complicaciones , Trastornos de la Articulación Temporomandibular/inmunología , Resultado del Tratamiento , Triamcinolona Acetonida/administración & dosificaciónRESUMEN
BACKGROUND: Sacroiliac joint is one of the proven causes of low back and lower extremity pain. Prevalence estimates of sacroiliac joint pain range from 10% to 25% in patients with persistent axial low back pain without disc herniation, discogenic pain, or radiculitis based on multiple diagnostic studies and systematic reviews. Over the years, utilization patterns of sacroiliac joint injections have been increasing in comparison to other interventional techniques. Further, the development of new current procedural terminology (CPT) codes and coverage policies for sacroiliac joint nerve blocks, sacroiliac joint radiofrequency neurotomy, and evolving evidence for sacroiliac joint fusion will further increase the utilization patterns. STUDY DESIGN: Analysis of growth patterns of sacroiliac joint injections from 2000 to 2018 with comparative analysis of 2000 to 2009 and 2009 to 2018. OBJECTIVES: To assess utilization patterns of sacroiliac joint injections from 2000 to 2018. METHODS: The Centers for Medicare and Medicaid Services (CMS) Physician/Supplier Procedure Summary (PSPS) Master dataset was utilized in this analysis. RESULTS: The results of the evaluation from 2009 to 2018 showed an increase of 11.3% and an annual increase of 1.2% per 100,000 Medicare population. However, from 2000 to 2009, an increase of 299.8% from 2000 to 2009 with an annual increase of 16.6% per 100,000 Medicare population. LIMITATIONS: The limitations of this study included a lack of data on the new sacroiliac joint nerve block and radiofrequency neurotomy codes. Further, this data did not include utilization patterns of sacroiliac joint fusions. In addition, Medicare Advantage patients were not included, which constitute approximately 30% of overall Medicare population. Further, there is also a possibility that state claims data may include claims from other states. As with all claims-based data analyses, this study is retrospective and thus potentially limited by bias. Finally, patients who are self or commercially insured are not part of the dataset. CONCLUSIONS: This study shows increases in utilization patterns of sacroiliac joint injections; however, at a significantly lower rate with an annual increase of 16.6% prior to 2009 and only 1.2% from 2009 to 2018 per 100,000 Medicare beneficiaries.
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Inyecciones Intraarticulares/estadística & datos numéricos , Dolor de la Región Lumbar/terapia , Manejo del Dolor/métodos , Dolor Crónico/terapia , Femenino , Humanos , Masculino , Medicare , Estudios Retrospectivos , Articulación Sacroiliaca , Estados UnidosRESUMEN
Background and purpose - Platelet-rich plasma (PRP) is broadly used in the treatment of knee osteoarthritis, but clinical outcomes are highly variable. We evaluated the effectiveness of intra-articular injections with Autologous Conditioned Plasma (ACP), a commercially available form of platelet-rich plasma, in a tertiary referral center. Second, we aimed to identify which patient factors are associated with clinical outcome. Patients and methods - 140 patients (158 knees) with knee osteoarthritis (Kellgren and Lawrence grade 0-4) were treated with 3 intra-articular injections of ACP. The Knee Injury and Osteoarthritis Outcome Score (KOOS), pain (Numeric Rating Scale; NRS), and general health (EuroQol 5 Dimensions; EQ5D) were assessed at baseline and 3, 6, and 12 months' follow-up. The effect of sex, age, BMI, Kellgren and Lawrence grade, history of knee trauma, and baseline KOOS on clinical outcome at 6 and 12 months was determined using linear regression. Results - Mean KOOS increased from 37 at baseline to 44 at 3 months, 45 at 6 months, and 43 at 12 months' follow-up. Mean NRS-pain decreased from 6.2 at baseline to 5.3 at 3 months, 5.2 at 6 months, and 5.3 at 12 months. EQ5D did not change significantly. There were no predictors of clinical outcome. Interpretation - ACP does not lead to a clinically relevant improvement (exceeding the minimal clinically important difference) in patients suffering from knee osteoarthritis. None of the investigated factors predicts clinical outcome.
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Artralgia , Inyecciones Intraarticulares , Osteoartritis de la Rodilla , Plasma Rico en Plaquetas , Factores de Edad , Artralgia/diagnóstico , Artralgia/etiología , Índice de Masa Corporal , Femenino , Estudios de Seguimiento , Humanos , Inyecciones Intraarticulares/métodos , Inyecciones Intraarticulares/estadística & datos numéricos , Masculino , Anamnesis/estadística & datos numéricos , Persona de Mediana Edad , Países Bajos/epidemiología , Osteoartritis de la Rodilla/epidemiología , Osteoartritis de la Rodilla/fisiopatología , Osteoartritis de la Rodilla/terapia , Pronóstico , Medición de Riesgo/métodos , Factores Sexuales , Resultado del TratamientoRESUMEN
Objectives: To determine the current rates of use of available image guidance modalities for large joint and bursal injections, in addition to their relationships to physician demographics.Methods: An electronic survey was sent to 3,400 members of the American Medical Society for Sports Medicine (AMSSM), examining types of guidance used for each large joint and bursal injection.Results: A total of 674 sports medicine physicians responded to the survey. Intra-articular hip and glenohumeral joint injections were more commonly performed with ultrasound guidance, while palpation-guidance was more common with all other injections. Physicians who specialized in Physical Medicine & Rehabilitation (PM&R) were more likely to use ultrasound for trochanteric bursa (p = 0.007, OR = 4.16 [1.46-11.8]), while internal medicine-, pediatrics-, and family medicine-trained physicians were more likely to use palpation guidance for at least one joint (p < 0.05). Physicians with fewer years of experience were more likely to use ultrasound for glenohumeral joint injections (p ≤ 0.002 for all age groups with less than 20 years of experience, ORs ranging from 6.3 to 9.2).Conclusion: Palpation-guidance is the most common technique used for large joint and bursal injections, other than for glenohumeral and hip joint injections. PM&R-trained physicians and those with less experience tend to use ultrasound more frequently.
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Inyecciones Intraarticulares/métodos , Inyecciones Intraarticulares/estadística & datos numéricos , Palpación/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Ultrasonografía/estadística & datos numéricos , Bolsa Sinovial , Competencia Clínica , Medicina Familiar y Comunitaria/estadística & datos numéricos , Articulación de la Cadera , Humanos , Medicina Interna/estadística & datos numéricos , Pediatría/estadística & datos numéricos , Medicina Física y Rehabilitación/estadística & datos numéricos , Articulación del Hombro , Encuestas y CuestionariosRESUMEN
BACKGROUND: Osteoarthritis (OA) is the most common joint disorder among elderly individuals. Nonsurgical treatment plays an important role in treating knee OA. The aim of the present study was to investigate the trends and research status about nonsurgical treatment of knee OA. METHODS: Publications about the nonsurgical treatment of knee OA from 1994 to 2018 were searched from the Web of Science (WoS) database. The data were analyzed by using bibliometric methodology. The software VOSviewer was used for bibliographic coupling, coauthorship, cocitation, co-occurrence analysis and to investigate the publication trends in nonsurgical treatment of knee OA. RESULTS: In total, 8512 articles were included. The number of publications increased annually worldwide. The United States has made the largest contribution to this field, with the most publications, citations and the highest H-index. The most contributive institutions were Harvard University, the University of California system and Assistance Publique Hopitaux Paris (APHP). The journal Osteoarthritis and Cartilage published the most relative articles. Studies could be classified into five clusters: articular cartilage study, biomechanics study, physiotherapy study, oral pharmacologic study and intra-articular injection study. Articular cartilage and physiotherapy were predicted as the next hot topics in this field. CONCLUSIONS: There will be an increasing number of publications on the nonsurgical treatment of knee OA based on current global trends. The United States made the largest contribution to this field. More focus will be placed on cartilage-related and physiotherapy research, which may be the next popular topics in the nonsurgical treatment of knee OA.
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Bibliometría , Investigación Biomédica/estadística & datos numéricos , Osteoartritis de la Rodilla/terapia , Administración Oral , Antiinflamatorios/administración & dosificación , Fenómenos Biomecánicos , Investigación Biomédica/tendencias , Cartílago Articular/patología , Humanos , Inyecciones Intraarticulares/estadística & datos numéricos , Articulación de la Rodilla/fisiopatología , Osteoartritis de la Rodilla/patología , Osteoartritis de la Rodilla/fisiopatología , Modalidades de Fisioterapia/estadística & datos numéricosRESUMEN
OBJECTIVE: The aim of the study was to determine the effectiveness of the lateral approach to subacromial injection, compared with the posterior approach, for the treatment of subacromial impingement syndrome. METHOD: A pragmatic randomized controlled trial was carried out in an outpatient community musculoskeletal service. The sample comprised 80 adults, aged 18 years or over, with subacromial impingement syndrome. The intervention group received a single subacromial injection, using a 21-gauge green needle, of 40 mg/ml triamcinolone acetonide (Kenalog) and 4 ml 1% lignocaine using a lateral approach. The control group received identical treatment, with the exception that the injection was given using a posterior approach. The outcome measures were pain measured using 0-10 numerical pain scale and shoulder pain and disability index (SPADI) scores at 8 and 12 weeks' follow-up. RESULT: A moderate but statistically and clinically significant difference in improvement in daytime pain (mean change in score) occurred in favour of the lateral group (mean = 4.0) compared with the posterior group (mean = 2.0) between weeks 0 and 8 (1.4 points [95% confidence interval 0.3, 2.6; p = 0.018]). However, there were no statistically significant differences between the groups in night-time pain, shoulder function and SPADI scores. There was a statistically and clinically significant difference (p = 0.001) within the groups for all clinical outcomes between weeks 0 and 8, and between weeks 0 and 12. CONCLUSION: There were no significant differences in the treatments; however, both forms of treatment were associated with a significant improvement in shoulder pain, function and disability.
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Antiinflamatorios/administración & dosificación , Cortisona/administración & dosificación , Inyecciones Intraarticulares/estadística & datos numéricos , Síndrome de Abducción Dolorosa del Hombro/tratamiento farmacológico , Adolescente , Adulto , Anciano , Femenino , Humanos , Inyecciones Intraarticulares/métodos , Masculino , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Adulto JovenRESUMEN
BACKGROUND: Intra-articular injection of adipose-derived stem cells (ASCs) has shown promise for improving symptoms and cartilage quality in the treatment of osteoarthritis (OA). However, while most preclinical studies have been performed with plastic-adherent ASCs, most clinical trials are being conducted with the stromal vascular fraction (SVF), prepared from adipose tissue without prior culture. PURPOSE: To directly compare clinical outcomes of intra-articular injection with ASCs or SVF in patients with knee OA. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: The authors retrospectively compared 6-month outcomes in 42 patients (59 knees) receiving intra-articular injection with 12.75 million ASCs and 38 patients (69 knees) receiving a 5-mL preparation of SVF. All patients had Kellgren-Lawrence grade 2, 3, or 4 knee OA and had failed standard medical therapy. The visual analog scale (VAS) pain score and Knee injury and Osteoarthritis Outcome Score (KOOS) at baseline and 1, 3, and 6 months after injection were considered as outcomes. Outcome Measures in Rheumatology-Osteoarthritis Research Society International (OMERACT-OARSI) criteria were also used to assess positive response. A repeated measures analysis of variance was used for comparison between the treatment groups. RESULTS: No major complications occurred in either group. The SVF group had a higher frequency of knee effusion (SVF 8%, ASC 2%) and minor complications related to the fat harvest site (SVF 34%, ASC 5%). Both groups reported improvements in pain VAS and KOOS domains. Specifically, in the ASC group, symptoms improved earlier (by 3 months; P < .05) and pain VAS decreased to a greater degree (55%; P < .05) compared with the SVF group (44%). The proportion of OMERACT-OARSI responders in the ASC group was slightly higher (ASCs, 61%; SVF, 55%; P = .25). CONCLUSION: It was observed that both ASCs and SVF resulted in clinical improvement in patients with knee OA, but that ASCs outperform SVF in the early reduction of symptoms and pain with less comorbidity.
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Tejido Adiposo/trasplante , Inyecciones Intraarticulares/métodos , Rodilla/cirugía , Osteoartritis de la Rodilla/terapia , Trasplante de Células Madre/clasificación , Anciano , Anciano de 80 o más Años , Células Cultivadas , Estudios de Cohortes , Femenino , Humanos , Inyecciones Intraarticulares/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Epicondylar tendinopathy ("tennis elbow") is a serious issue in manual labourers. Symptoms can persist over months or even more than 1 year, even when treated with trinitrine patches, acupuncture, sclerosis of neovessels, shock-wave therapy, autologous blood injections, platelet-rich plasma or hyaluronic acid. Botulinum toxin (BoNT-A) injections showed promising short-term results, but the long-term beneficial effects are not yet known. OBJECTIVE: We aimed to assess the long-term effect, side effects and recurrence rate after BoNT-A injections on chronic lateral epicondylar tendinopathy during 1 year. METHODS: This open study followed a 3-month randomized controlled trial. We included 50 patients followed at day 0 (V0), 90 (V1), 180-270 (V2) and 365 (V3). The main judgment criterion was the number of BoNT-A injections required to achieve pain relief with no further request for treatment by the patient. RESULTS: After one BoNT-A injection, 22/50 (44%) patients did not ask for further treatment during follow-up because of complete pain relief, and 20/50 (40%) asked for a second BoNT-A injection. For 20 patients with a second injection, 18 (90%) did not ask for further treatment during follow-up. Only 1 patient had a recurrence of pain after an initial pain relief of greater than 75%. Quality of life, and painful and maximal gripping force improved significantly at V1, V2 and V3 as compared with V0, and repercussions on daily and professional activities decreased significantly (P<0.05). CONCLUSIONS: One or 2 BoNT-A injections has favourable results for chronic epicondylar tendinopathy.
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Toxinas Botulínicas Tipo A/administración & dosificación , Inyecciones Intraarticulares/estadística & datos numéricos , Neurotoxinas/administración & dosificación , Manejo del Dolor/estadística & datos numéricos , Codo de Tenista/tratamiento farmacológico , Adulto , Enfermedad Crónica , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Manejo del Dolor/métodos , Recurrencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Total knee arthroplasty (TKA) for the majority of patients with severe knee osteoarthritis provides relief of symptoms and improved function. However, there remains a subset of dissatisfied patients despite an unremarkable workup. A corticosteroid injection (CSI) is a commonly used nonsurgical treatment for painful knee osteoarthritis but its efficacy in a replaced knee remains unknown. METHODS: A retrospective chart review identified primary TKA patients who subsequently received a CSI into a replaced knee from 2015 to 2016 by a single surgeon. Patients receiving a CSI underwent clinical examination, laboratory analysis to rule out infection, and radiographic evaluation before CSI. Patient variables were recorded and a patient satisfaction survey assessed the efficacy of the injection. The survey response rate was 70.1%. RESULTS: Of the 129 responders, 82.9% remembered the injection. The average time from index arthroplasty to injection was median 5.3 months (interquartile range, 2.1-23.4) and 30.8% of patients received more than 1 injection (range, 1-5). Overall, 76.6% reported decreased pain, 57.9% reported increased motion, and 65.4% reported long-term decreased swelling. Improvement lasted greater than 1 month for 56.1% of patients, and overall 84.1% reported improvement (slight to great) in the knee following CSI. No patient developed a periprosthetic joint infection (PJI) within 1 year of injection. CONCLUSION: This study suggests that certain patients following TKA may benefit from a CSI. However, this should only be performed once clinical, radiographic, and laboratory examination has ruled out conditions unlikely to improve long term from a CSI.
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Corticoesteroides/administración & dosificación , Artroplastia de Reemplazo de Rodilla/efectos adversos , Dolor Postoperatorio/tratamiento farmacológico , Anciano , Femenino , Humanos , Inyecciones Intraarticulares/métodos , Inyecciones Intraarticulares/estadística & datos numéricos , Articulación de la Rodilla/cirugía , Masculino , Persona de Mediana Edad , Osteoartritis de la Rodilla/cirugía , Dolor/cirugía , Satisfacción del Paciente/estadística & datos numéricos , Estudios Retrospectivos , Encuestas y CuestionariosRESUMEN
PURPOSE: To identify any dose-dependent association between the use of subacromial corticosteroid injections within a year before rotator cuff repair (RCR) and subsequent need for revision rotator cuff surgery. METHODS: Two large administrative databases were queried for patients undergoing arthroscopic RCR. A minimum of 1 year of preoperative database exposure and 2 years of postoperative database follow-up were required for inclusion. Patients were stratified into groups that received 0 (control), 1, 2, or 3 or more ipsilateral corticosteroid shoulder injections within the year prior to RCR. The outcome of interest was ipsilateral revision arthroscopic or open RCR or arthroscopic debridement for a diagnosis of rotator cuff tear within 2 years of the index surgery. Revision rates were compared between groups using a multivariate logistic regression analysis controlling for demographic and comorbidity confounders. RESULTS: A total of 110,567 patients from the Medicare database and 12,892 patients from the private insurance database were included. There was no association between a single injection within the year prior to RCR and revision surgery in either cohort. The use of 2 or more injections was associated with a significant increase in the risk of requiring revision surgery in both the Medicare (odds ratio [OR], 2.76-3.26; P < .0001) and private insurance (OR, 2.53-2.87; P < .0001) populations. CONCLUSIONS: A single shoulder injection within a year prior to arthroscopic RCR was not associated with any increased risk of revision surgery; however, the administration of 2 or more injections was associated with a substantially increased risk of subsequent revision rotator cuff surgery (OR, 2.53-3.26). Although causality cannot be established on the basis of this database review, caution is recommended when considering more than 1 shoulder corticosteroid injection in patients with potentially repairable rotator cuff tears. LEVEL OF EVIDENCE: Level III, retrospective cohort study.
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Glucocorticoides/administración & dosificación , Inyecciones Intraarticulares/estadística & datos numéricos , Reoperación/estadística & datos numéricos , Lesiones del Manguito de los Rotadores/cirugía , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Bases de Datos Factuales , Femenino , Humanos , Masculino , Estudios Retrospectivos , Articulación del Hombro , Estados UnidosRESUMEN
Truven MarketScan® Databases were used to identify patients with thumb carpometacarpal arthritis who underwent surgical treatment. Pre-operative corticosteroid or hyaluronic acid injections were identified, as were post-operative complications. Multivariable regressions assessed the relationship between injections and complications. Of 16,268 patients, 4462 had steroid injections and 252 received hyaluronic acid injections. Twenty-one per cent (3381 patients) had post-operative complications. Diabetes and smoking increased the odds of complications in all models. Odds of any complication, most notably infectious complications, were increased 20% by corticosteroids (OR 1.2; 95% CI: 1.1 to 1.3). More than three injections increased the odds of a complication by 70% (OR 1.7; 95% CI: 1.3 to 2.1). Hyaluronic acid increased the odds of wound-healing complications by 110% (OR 2.1; 95% CI: 1.3 to 3.4). Corticosteroid and hyaluronic acid injections for thumb carpometacarpal arthritis increase the odds of post-operative complications. Level of evidence: IV.
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Articulaciones Carpometacarpianas/cirugía , Glucocorticoides/efectos adversos , Ácido Hialurónico/efectos adversos , Osteoartritis/cirugía , Complicaciones Posoperatorias , Pulgar/cirugía , Complicaciones de la Diabetes , Humanos , Inyecciones Intraarticulares/efectos adversos , Inyecciones Intraarticulares/estadística & datos numéricos , Osteoartritis/tratamiento farmacológico , Cuidados Preoperatorios , Fumar/efectos adversos , Viscosuplementos/efectos adversosRESUMEN
PURPOSE: This study examined how corticosteroid dose, injection site location, and patient demographics affect blood glucose level after corticosteroid injection in diabetic patients. METHODS: We prospectively enrolled 70 patients with diabetes mellitus requiring upper- and/or lower-extremity corticosteroid injections. Patients measured fasting and postprandial blood glucose for 14 days after the injection. Blood glucose from days 1 through 7 was compared with the average of days 10 through 14, acting as control. Changes in blood glucose were compared by corticosteroid dose, injection location, patient demographics, and insulin use. RESULTS: Patients who underwent shoulder, wrist, or hand injections and patients who received multiple injections had no significant elevations in fasting or postprandial blood glucose, whereas those with knee injections had a significant increase in fasting blood glucose on postinjection days 1 and 2. Preinjection hemoglobin A1C had a significant effect on postinjection blood glucose whereas corticosteroid dose, body mass index, insulin use, and the number of injections had no significant effect on the elevation of blood glucose. There were no cases of diabetic ketoacidosis in any subjects. CONCLUSIONS: Patients receiving corticosteroid injections in the upper extremity did not experience significant increases in blood glucose whereas those undergoing knee corticosteroid injections demonstrated elevated blood glucose levels. Because poorer glucose control was associated with greater elevations in blood glucose after injection, patients with higher hemoglobin A1C should be counseled to monitor postinjection glucose more closely. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic II.
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Glucemia/análisis , Diabetes Mellitus/sangre , Glucocorticoides/administración & dosificación , Inyecciones Intraarticulares/estadística & datos numéricos , Articulación de la Rodilla , Extremidad Superior , Anciano , Índice de Masa Corporal , Diabetes Mellitus/tratamiento farmacológico , Relación Dosis-Respuesta a Droga , Femenino , Hemoglobina Glucada/análisis , Humanos , Hipoglucemiantes/uso terapéutico , Insulina/uso terapéutico , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Triamcinolona/administración & dosificaciónRESUMEN
BACKGROUND: Following publication of high-level evidence demonstrating that it is not an effective treatment for lateral epicondylitis, a reduction in the corticosteroid injection rate would be expected. The authors aimed to clarify current clinical practice pattern for lateral epicondylitis and identify factors that influence the introduction of evidence into clinical practice. METHODS: In this administrative claims analysis, the authors used 2009 to 2015 Truven MarketScan data to extract claims for corticosteroid injection, physical therapy, platelet-rich plasma injection, and surgery for lateral epicondylitis. The authors performed multivariable analysis using a generalized estimating equation model to identify the variables that potentially affect the odds of receiving a given treatment. RESULTS: Among 711,726 claims, the authors found that the odds of receiving a corticosteroid injection increased slightly after publication of contradictory evidence (OR, 1.7; 95 percent CI, 1.04 to 1.11 in 2015). Being male (OR, 1.21; 95 percent CI, 1.19 to 1.23), older (OR, 1.16; 95 percent CI, 1.13 to 1.19), and having managed care insurance (OR, 1.15; 95 percent CI, 1.13 to 1.18) significantly contributed to increased odds of receiving corticosteroid injections. Patients seen at facilities in the South (OR, 1.33; 95 percent CI, 1.30 to 1.36 compared with the Northeast) and by plastic/orthopedic surgeons (OR, 2.48; 95 percent CI, 2.43 to 2.52) also had increased odds of receiving corticosteroid injection. CONCLUSIONS: Corticosteroid injection use did not decrease after publication of impactful articles, regardless of provider specialty or other patient-related factors. This finding emphasizes that there are various barriers for even high-level evidence to overcome the inertia of current practice.
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Práctica Clínica Basada en la Evidencia/métodos , Glucocorticoides/uso terapéutico , Inyecciones Intraarticulares/estadística & datos numéricos , Edición , Codo de Tenista/terapia , Reclamos Administrativos en el Cuidado de la Salud/estadística & datos numéricos , Adulto , Codo/cirugía , Práctica Clínica Basada en la Evidencia/estadística & datos numéricos , Femenino , Humanos , Factor de Impacto de la Revista , Masculino , Persona de Mediana Edad , Modalidades de Fisioterapia/estadística & datos numéricos , Plasma Rico en Plaquetas , Estudios Retrospectivos , Resultado del Tratamiento , Estados UnidosRESUMEN
Abstract Objectives: Describe Brazilian rheumatologists's competence in interventional rheumatology; assess the association between this ability and demographic and training variables. Methods: A cross-sectional study with 500 Brazilian rheumatologists. Participants were assessed by self-administered questionnaire consisting of demographics, training, practice in office and knowledge in interventional rheumatology data. Results: 463 participants had their data analyzed. The mean age was 40.2 years (±11.2). 70% had performed periarticular injections and 78% had performed intra-articular injections. The sample was divided into three groups: non-interventionist, little interventionist and very interventionist. The non-interventionist group showed (p < 0.001-0.04) higher mean age, lower proportion of university bond, lower training history, higher proportion of graduates in the Southeast country, and higher proportion of graduates in the 1980s to 1989. The very interventionist group showed higher (p < 0.001-0.018) proportion of adult rheumatologists, higher proportion of university bond, longer training time with greater practice of complex procedures, and higher proportion of graduates, trained and with private practice in the South country. Variables most associated with the very interventionist subgroup are performing axial intra-articular injections (OR: 7.4, p < 0.001), synovial biopsy (OR: 5.75, p = 0.043), image-guided IAI (OR: 4.16, p < 0.001), viscosupplementation (OR = 3.41, p < 0.001), joint lavage (OR = 3.22, p = 0.019), salivary gland biopsy (OR = 2.16, p = 0.034) and over 6-month training (OR: 2.16, p = 0.008). Conclusions: Performing more complex invasive procedures and over 6-month training in interventional rheumatology were variables associated with enhanced interventional profile.
Resumo Objetivos: Descrever a competência dos reumatologistas brasileiros na reumatologia intervencionista (RI); avaliar a associação entre essa capacidade e variáveis demográficas e de treinamento. Métodos: Fez-se um estudo transversal com 500 reumatologistas brasileiros. Os participantes foram avaliados por questionário autoadministrado, constituído por dados demográficos, treinamento, prática em consultório e conhecimento em dados de RI. Resultados: Analisaram-se os dados de 463 participantes. A média foi de 40,2 anos (± 11,2). Desses, 70% fizeram injeções periarticulares (IPA) e 78% intra-articulares (IIA). A amostra foi dividida em três grupos: não intervencionista, pouco intervencionista e muito intervencionista. O grupo não intervencionista apresentou (p < 0,001 - 0,04) maior média de idade, menor proporção de vínculo universitário, menor história de treinamento, maior proporção de graduados na Região Sudeste do país e maior proporção de graduados nas décadas de 1980 a 1989. O grupo muito intervencionista apresentou (p < 0,001 - 0,018) maior proporção de reumatologias que atendem pacientes adultos, maior proporção de vínculo universitário, maior tempo de treinamento de prática de procedimentos complexos, maior proporção de graduados no sul do país, treinados e com consultório particular nessa região. As variáveis mais frequentemente associadas ao subgrupo muito intervencionista foram realização de IIA axial (OR: 7,4, p < 0,001), biópsia sinovial (OR: 5,75, p = 0,043), IIA guiada por imagem (OR: 4,16, p < 0,001), viscossuplementação (OR = 3,41, p < 0,001), lavagem articular (OR = 3,22, p = 0,019), biópsia da glândula salivar (OR = 2,16, p = 0,034) e mais de seis meses de treinamento (OR: 2,16; p = 0,008). Conclusões: Fazer procedimentos invasivos mais complexos e ter mais de seis meses de treinamento em RI foram as variáveis associadas a um maior perfil intervencionista.
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Humanos , Masculino , Femenino , Adulto , Reumatología/normas , Pautas de la Práctica en Medicina/estadística & datos numéricos , Competencia Clínica , Inyecciones Intraarticulares/estadística & datos numéricos , Reumatología/educación , Brasil , Estudios Transversales , Encuestas y Cuestionarios , Reumatólogos/estadística & datos numéricos , Persona de Mediana EdadRESUMEN
BACKGROUND: Trapeziometacarpal (TMC) arthrosis has a variety of treatment options, including nonoperative (eg, education, splint, injection) and operative management. Symptoms and limitations vary greatly among patients. The purpose of this study was to determine an association of symptoms and limitations, quantified using the Disabilities of the Arm, Shoulder, and Hand (QuickDASH) score, with treatment choice in patients newly diagnosed with TMC arthrosis. We also addressed the association of the QuickDASH score with radiographic severity and sought factors associated with higher QuickDASH scores. METHODS: As part of the routine new patient intake paperwork, all new patients completed a QuickDASH form. We included 81 new patients with newly diagnosed TMC arthrosis visiting the office of 1 of 5 orthopedic hand surgeons between March 1, 2015, and November 30, 2015. Eight patients were excluded because of incomplete QuickDASH forms. RESULTS: Based on QuickDASH tertiles, patients with a low QuickDASH score were more likely to choose education alone than patients with intermediate and high QuickDASH scores; no patients in the lowest QuickDASH tertile chose injection or surgery. Patients who chose education alone also had a lower mean QuickDASH score than patients who chose splint or surgery. Radiographic severity and other patient-related factors were not associated with greater symptoms and limitations. CONCLUSIONS: More adaptive patients (lower QuickDASH) are less likely to choose injection or surgery, irrespective of disease severity. The psychosocial factors known to correlate with greater symptoms and limitations might lead patients to feel they have fewer options or to choose more interventional options than they would if they were more at ease. In other words, inadequate attention to psychosocial factors may increase the risk of misdiagnosis of patient preferences.
Asunto(s)
Artritis/diagnóstico por imagen , Artritis/terapia , Articulaciones Carpometacarpianas/diagnóstico por imagen , Evaluación de la Discapacidad , Prioridad del Paciente/estadística & datos numéricos , Tratamiento Conservador/estadística & datos numéricos , Femenino , Humanos , Inyecciones Intraarticulares/estadística & datos numéricos , Masculino , Huesos del Metacarpo/diagnóstico por imagen , Persona de Mediana Edad , Procedimientos Ortopédicos/estadística & datos numéricos , Educación del Paciente como Asunto/estadística & datos numéricos , Índice de Severidad de la Enfermedad , Férulas (Fijadores)/estadística & datos numéricos , Hueso Trapezoide/diagnóstico por imagenRESUMEN
BACKGROUND: Higher body mass index (BMI) is associated with difficulty in obtaining imaging studies. While there is a small body of literature regarding the relationship between fluoroscopy time and BMI during injections for pain management, this has not been studied for intraarticular (IA) hip injections. Further, in academic training centers, trainee involvement may affect this relationship. OBJECTIVE: To determine the relationship between BMI and fluoroscopy time during IA hip injections, both with and without involvement of a trainee. STUDY DESIGN: Multicenter retrospective cohort study. SETTING: Three academic, outpatient musculoskeletal and pain medicine centers. METHODS: Patients who underwent fluoroscopically guided IA hip injections with encounter data regarding fluoroscopy time during the procedure and BMI were included. Mean and standard deviation fluoroscopy time were recorded. Comparisons were made between BMI categories of normal (18.5 - 24.9 kg/m2), overweight (25.0 - 29.9 kg/m2), and obese (greater than or equal to30.0 kg/m2). Statistical significance was set at P = 0.01 due to multiple comparisons. RESULTS: A total of 559 IA hip injections are represented in this cohort. Patients had a mean age of 58 (standard deviation [SD] 14) years and 63% were women. There was no significant difference in fluoroscopy time when comparing BMI categories (P = 0.02). However, when trainees were not involved in the injection, fluoroscopy times were significantly shorter with decreasing BMI category, with normal weight patients requiring the shortest fluoroscopy times (P = 0.01). LIMITATIONS: This study evaluated total fluoroscopy time, not radiation dose exposure per injection, which provides more direct and precise information with regard to provider and patient radiation exposure and overall safety. Future study of the impact of BMI on radiation dose during fluoroscopically guided IA hip injections is needed. CONCLUSIONS: Fluoroscopy times during IA hip injections increase with higher BMI categories in a statistically significant manner when performed by experienced clinicians but this relationship is not observed when injections are performed with a trainee in a teaching institution. This finding appears to be related to longer fluoroscopy time required to complete an IA hip injection in patients with lower BMI when a trainee is involved. KEY WORDS: Hip, injections, obesity, overweight, body mass index, fluoroscopy, radiation, pain.
Asunto(s)
Índice de Masa Corporal , Fluoroscopía/métodos , Cadera , Inyecciones Intraarticulares/métodos , Obesidad , Adulto , Femenino , Fluoroscopía/estadística & datos numéricos , Cadera/diagnóstico por imagen , Humanos , Inyecciones Intraarticulares/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de TiempoRESUMEN
OBJECTIVES: Describe Brazilian rheumatologists's competence in interventional rheumatology; assess the association between this ability and demographic and training variables. METHODS: A cross-sectional study with 500 Brazilian rheumatologists. Participants were assessed by self-administered questionnaire consisting of demographics, training, practice in office and knowledge in interventional rheumatology data. RESULTS: 463 participants had their data analyzed. The mean age was 40.2 years (±11.2). 70% had performed periarticular injections and 78% had performed intra-articular injections. The sample was divided into three groups: non-interventionist, little interventionist and very interventionist. The non-interventionist group showed (p<0.001-0.04) higher mean age, lower proportion of university bond, lower training history, higher proportion of graduates in the Southeast country, and higher proportion of graduates in the 1980s to 1989. The very interventionist group showed higher (p<0.001-0.018) proportion of adult rheumatologists, higher proportion of university bond, longer training time with greater practice of complex procedures, and higher proportion of graduates, trained and with private practice in the South country. Variables most associated with the very interventionist subgroup are performing axial intra-articular injections (OR: 7.4, p<0.001), synovial biopsy (OR: 5.75, p=0.043), image-guided IAI (OR: 4.16, p<0.001), viscosupplementation (OR=3.41, p<0.001), joint lavage (OR=3.22, p=0.019), salivary gland biopsy (OR=2.16, p=0.034) and over 6-month training (OR: 2.16, p=0.008). CONCLUSIONS: Performing more complex invasive procedures and over 6-month training in interventional rheumatology were variables associated with enhanced interventional profile.
Asunto(s)
Competencia Clínica , Inyecciones Intraarticulares/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Reumatología/normas , Adulto , Brasil , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Reumatólogos/estadística & datos numéricos , Reumatología/educación , Encuestas y CuestionariosRESUMEN
BACKGROUND: This study investigated preoperative interventions and their costs in the 2-year period before a patient undergoing a unicompartmental knee arthroplasty (UKA). METHODS: A retrospective cohort analysis of patients undergoing UKA between 2009 and 2011 was conducted using the PearlDiver Patient Record Database to track inpatient and outpatient billing records. RESULTS: One thousand eight hundred forty-one patients from Medicare and 4704 patients from United Healthcare underwent UKA between 2009 and 2011. In the 2 years before UKA, the per patient average charge was $3919.96 for Medicare patients and $5219.14 for United Healthcare patients, with 21.7% of Medicare-associated charges and 28.2% of United Healthcare-associated charges occurring within 3 months of surgery. In the 2-year period before surgery, 65.5% of Medicare patients and 53.6% of United Healthcare patients received an intra-articular injection, with 29.1% (Medicare) and 46.0% (United Healthcare) of these injections occurring within 3 months of surgery. In addition, 15.1% of Medicare patients and 20.7% of United Healthcare patients underwent an arthroscopy, with between 32.4% and 43.8% of these occurring in the final 6 months before UKA. CONCLUSION: Preoperative interventions (ie, imaging, procedures, physical therapy, and injections) occur at a high frequency in close proximity to UKA resulting in substantial costs. The development of algorithms to guide management of these patients is critical in reducing costs before UKA.
Asunto(s)
Artroplastia de Reemplazo de Rodilla/economía , Artroscopía/economía , Osteoartritis de la Rodilla/economía , Osteoartritis de la Rodilla/terapia , Cuidados Preoperatorios/economía , Anciano , Artroscopía/estadística & datos numéricos , Bases de Datos Factuales , Honorarios y Precios/estadística & datos numéricos , Humanos , Inyecciones Intraarticulares/economía , Inyecciones Intraarticulares/estadística & datos numéricos , Articulación de la Rodilla/cirugía , Imagen por Resonancia Magnética/estadística & datos numéricos , Medicare/economía , Persona de Mediana Edad , Visita a Consultorio Médico/economía , Osteoartritis de la Rodilla/diagnóstico por imagen , Modalidades de Fisioterapia/economía , Estudios Retrospectivos , Estados UnidosRESUMEN
OBJECTIVE: To identify and analyse existing data regarding knee ultrasound (US) feasibility in clinical practice. Material and methods: A systematic literature review was performed using the terms: ("knee") AND ("ultrasound" OR "ultrasonography") AND ("feasibility" OR "pilot" OR "proof of concept"). Feasibility studies regarding knee US or US aided maneuver involving knee joint, published during 2005-2015, were selected and evaluated against a complex framework constructed around mandatory key areas for feasibility studies: acceptability, demand, implementation, practicality, adaptation, integration and expansion. RESULTS: One hundred and fifty-nine publications were identified, of which 9 were included in the final analysis: 6 dealt with the development and implementation of novel US scores, while the rest focused on implementing MSUS in clinical practice, evaluating the usefulness of articular cartilage US assessment and the feasibility of sonography for intra-articular knee injections, respectively. Six studies quantified feasibility as time spent for the evaluation, with only two addressing areassuch as acceptability, implementation and practicality, although none of these systematically assessed all feasibility domains. CONCLUSION: Knee US feasibility is still poorly addressed; the time required for US assessment is the main area addressed. This information gap should be properly addressed in future works, in order to ensure the right place for this technique.
Asunto(s)
Inyecciones Intraarticulares/estadística & datos numéricos , Artropatías/diagnóstico por imagen , Traumatismos de la Rodilla/diagnóstico por imagen , Articulación de la Rodilla/diagnóstico por imagen , Investigación Biomédica Traslacional/estadística & datos numéricos , Ultrasonografía/estadística & datos numéricos , Estudios de Factibilidad , Humanos , Inyecciones Intraarticulares/métodos , Traumatismos de la Rodilla/epidemiología , PrevalenciaRESUMEN
Increasing utilization of interventional techniques in managing chronic spinal pain, specifically facet joint interventions and sacroiliac joint injections, is a major concern of healthcare policy makers. We analyzed the patterns of utilization of facet and sacroiliac joint interventions in managing chronic spinal pain. The results showed significant increase of facet joint interventions and sacroiliac joint injections from 2000 to 2014 in Medicare FFS service beneficiaries. Overall, the Medicare population increased 35 %, whereas facet joint and sacroiliac joint interventions increased 313.3 % per 100,000 Medicare population with an annual increase of 10.7 %. While the increases were uniform from 2000 to 2014, there were some decreases noted for facet joint interventions in 2007, 2010, and 2013, whereas for sacroiliac joint injections, the decreases were noted in 2007 and 2013. The increases were for cervical and thoracic facet neurolysis at 911.5 % compared to lumbosacral facet neurolysis of 567.8 %, 362.9 % of cervical and thoracic facet joint blocks, 316.9 % of sacroiliac joints injections, and finally 227.3 % of lumbosacral facet joint blocks.