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1.
《Seminars in Arthroplasty》2022,32(4):681-687
BackgroundThe objective of this study was to compare complication rates between patients undergoing reverse shoulder arthroplasty (RSA) after a prior open reduction and internal fixation (ORIF) for proximal humerus fracture (PHF) to those undergoing RSA as a primary treatment for PHFs, glenohumeral osteoarthritis, or rotator cuff tear arthropathy (CTA).MethodsPatients who underwent RSA between 2015 and 2020 were identified in the Mariner database. Patients were separated into 3 mutually exclusive groups: (1) RSA for osteoarthritis, rotator cuff tear, or CTA (Control-RSA); (2) RSA as a primary treatment for PHF (PHF-RSA); and (3) RSA for patients with prior ORIF of PHFs (ORIF-RSA). Ninety-day medical and 2-year postoperative surgical complications were identified. In addition, patients in the PHF-RSA group were subdivided into those undergoing RSA for PHF within 3 months of the fracture (acute) vs. those treated greater than 3 months from diagnosis (delayed). Multivariate regression was performed to control for differences in comorbidities and demographics.ResultsA total of 30,824 patients underwent primary RSA for arthritis or CTA, 5389 patients underwent RSA as a primary treatment for a PHF, and 361 patients underwent RSA after ORIF of a PHF. ORIF before RSA was associated with an increased risk of overall revision (odds ratio [OR] 2.45, P = .002), infection (OR 2.40, P < .001), instability (OR 2.43, P < .001), fracture (OR 3.24, P = .001), minor medical complications (OR 1.59, P = .008), and readmission (OR 2.55, P = .001) compared with the Control-RSA cohort. RSA as a primary treatment for PHF was associated with an increased risk of 2-year revision (OR 1.60, P < .001), infection (OR 1.51, P < .001), instability (OR 2.84, P < .001), and fracture (OR 2.54, P < .001) in addition to major medical complications (OR 2.02, P < .001), minor medical complications (OR 1.92, P < .001), 90-day emergency department visits (OR 1.26, P < .001) and 90-day readmission (OR 2.03, P < .001) compared with the Control-RSA cohort. The ORIF-RSA group had an increased risk of periprosthetic infection (OR 1.94, P = .002) when compared with the PHF-RSA cohort. There were no differences in medical or surgical complications in the RSA-PHF cohort between patients treated in an acute or delayed fashion.ConclusionRSA following ORIF of a PHF is associated with increased complications compared with patients undergoing RSA for nonfracture indications. Prior ORIF of a PHF is also an independent risk factor for postoperative infection after RSA compared with patients who undergo RSA as a primary operation for fracture. The timing of RSA as a primary operation for PHF does not appear to impact the rates of postoperative medical and surgical complications. 相似文献
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G. Coari A. Iagnocco S. Maggi M. Bracci A. De Cata M. Mastantuono M. Larciprete S. Persichetti 《European radiology》1996,6(6):890-894
In 33 subjects receiving long-term haemodialysis sonographic examination of shoulders, hips and knees was performed. Changes of both joints and periarticular soft tissues were found in 60 shoulders, 16 hips and 42 knees. In the shoulder besides the presence of tenosynovitis and bursitis, even significant thickening of rotator cuff and increased distance between capsule and bone in transascellar scan were found. Also, in the hip the distance between capsule and bone was significantly increased. In the knee effusion was present in 14 cases and synovial hypertrophy in 20. Articular femoral cartilage was significantly thinned. Results obtained suggest the hypothesis of the presence of an important inflammatory component in the pathogenesis of arthropathy related to haemodialytic treatment. The production of cytokines by mononuclear cells stimulated by -2 microglobulin may cause the inflammatory response. Sonographic findings of alterations in 42 symptomless joints show the importance of this diagnostic method to begin an early therapy.Correspondence to: G. Coari 相似文献
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We report on a case of a deforming arthropathy in a young man with a lysosomal storage disorder. A 31-year-old man with a
known diagnosis of mannosidosis presented with a painful swollen right elbow. Radiographs of his right elbow showed a disorganised
joint with multiple fragments resembling the appearances of a neuropathic joint. This case provides further evidence that
a deforming arthropathy may occur as part of the spectrum of skeletal abnormalities seen in mannosidosis.
Received: 17 November 1999 Revision requested: 13 December 1999 Revision received: 6 March 2000 Accepted: 9 March 2000 相似文献
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《Modern rheumatology / the Japan Rheumatism Association》2013,23(4):599-605
AbstractObjective. To compare hand US between systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) patients.Methods. Hands (1st–5th metacarpophalangeal [MCP] and 1st–5th proximal interphalangeal [PIP] joints) and wrists (radiocarpal and distal radioulnar joints) of 62 “no rhupus” SLE and 60 RA patients were compared through US (linear probe, 6–18 MHz). The findings were compared to clinical, functional, serological outcomes, and disease activity indices.Results. 2108 and 2040 joint recesses were evaluated in SLE and AR patients, respectively. Synovitis was found in 46.8% and 75% of wrists, 83.9% and 86.7% of MCPs and 58.1% and 70% of PIPs in the SLE and RA groups, respectively. More significant US findings were found in RA group. Greater values of synovitis (mm) in RA group were only found in the joint recesses of wrist (p < 0.001–0.002). In SLE group, US findings were associated with “puffy hands,” Health Assessment Questionnaire score and dynamometry. Twenty-two SLE patients (35.5%) had erosion in any of joints studied. SLE patient subgroup with US erosion was associated with hematological involvement and Jaccoud's arthropathy.Conclusions. US of “no rhupus” SLE and RA patients is different, especially in wrists. In SLE patients the clinical variable most associated with US findings was “puffy hands.” 相似文献
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