RESUMO
BACKGROUND: The costs and benefits of different rehabilitation protocols following total knee arthroplasty are unclear. The emergence of telerehabilitation has introduced the potential for enhanced patient convenience and cost reduction. The purpose of this study was to assess the cost difference between standard physical therapy (SPT) and a telerehabilitation home-based clinician-controlled therapy system (HCTS). METHODS: A prospectively enrolled, consecutive series of 109 Medicare patients who received SPT were compared to 101 Medicare patients who were treated with a HCTS. The analysis focused on total rehabilitation costs and the assessment of outcome measures: knee range of motion, visual analog scale pain levels, and Knee Injury and Osteoarthritis Outcome Score for Joint Replacement. RESULTS: The HCTS group demonstrated not only statistically significantly lower average costs but also faster and sustained knee range of motion improvements. Furthermore, in comparison to SPT, the HCTS group exhibited superior visual analog scale pain scores and Knee Injury and Osteoarthritis Outcome Score for Joint Replacement functional scores at all assessment points postoperatively, which were statistically significant (all P < .001) and surpassed the minimal clinically important difference thresholds. CONCLUSIONS: The HCTS used in this study exhibited a remarkable cost-saving advantage of $2,460 per patient compared to standard therapy. As approximately 500,000 primary total knee arthroplasties in the United States are covered by Medicare annually, a switch to HCTS could yield total cost savings of more than $1.23 billion per year for our taxpayer-funded health care system. Furthermore, the HCTS cohort demonstrated superior functional outcomes and improved pain scores across all assessment time points, exceeding the minimal clinically important difference.
Assuntos
Artroplastia do Joelho , Redução de Custos , Medicare , Amplitude de Movimento Articular , Telerreabilitação , Humanos , Artroplastia do Joelho/economia , Artroplastia do Joelho/reabilitação , Masculino , Idoso , Feminino , Estados Unidos , Medicare/economia , Telerreabilitação/economia , Estudos Prospectivos , Resultado do Tratamento , Idoso de 80 Anos ou mais , Modalidades de Fisioterapia/economia , Osteoartrite do Joelho/cirurgia , Osteoartrite do Joelho/economia , Articulação do Joelho/cirurgia , Pessoa de Meia-Idade , Análise Custo-BenefícioRESUMO
BACKGROUND: High altitudes lead to physiological changes that may predispose to venous thromboembolisms (VTEs) including deep vein thrombosis and pulmonary embolism (PE). No prior study has evaluated if there is also a higher risk of VTEs for total hip arthroplasties (THAs) performed at higher elevations. The purpose of this retrospective study was to identify if undergoing THA at a higher altitude center (>4000 feet above sea level) is an independent risk factor for a postoperative VTE. METHODS: A thorough evaluation of the Pearl Diver Database was performed for patients undergoing THAs from 2005 to 2014. Using International Classification of Diseases Ninth Edition facilitated in ascertaining patients who underwent THA. Using the ZIP codes of the hospitals where the procedure occurred, we separated our groups into high-altitude (>4000 ft) and low-altitude (<100 ft) groups. RESULTS: In the first 30 postoperative days, patients undergoing THA at a higher altitude experienced a significantly higher rate of PEs (odds ratio, 1.74; P = .003) when compared to similar patients at lower altitudes. This trend was also present for PE (odds ratio, 1.59; P < .001) at 90 days postoperatively. CONCLUSION: THAs performed at higher altitudes (>4000 feet) have a higher rate of acute postoperative PEs in the first 30 days and also 90 days postoperatively when compared to matched patients receiving the same surgery at a lower altitude (<100 feet). THA patients at high altitude should be counseled on these increased risks; however, owing to retrospective nature and confounders, prospective studies are necessary to explore this outcome in more detail.
Assuntos
Altitude , Artroplastia de Quadril/efeitos adversos , Embolia Pulmonar/epidemiologia , Embolia Pulmonar/etiologia , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologia , Trombose Venosa/epidemiologia , Trombose Venosa/etiologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Geografia , Hospitais , Humanos , Masculino , Medicare , Pessoa de Meia-Idade , Razão de Chances , Período Pós-Operatório , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , Estados UnidosRESUMO
Improper alignment and implant positioning following unicompartmental knee arthroplasty (UKA) has been shown to lead to postoperative pain and increase the incidence of revision procedures. The use of robotic-arm assistance for UKA (RAUKA) has become an area of interest to help overcome these challenges. The accuracy of intraoperative alignment compared with standing long-leg X-rays postoperatively following medial RAUKA has been in question. Therefore, the purpose of this study was to (1) determine final mean intraoperative coronal alignment in extension utilizing an image based intraoperative navigation system, and (2) compare final intraoperative alignment to 6-week weight-bearing (WB) long-leg X-rays. Patients who underwent RAUKA for medial compartmental osteoarthritis were identified from January 1, 2018, to August 31, 2019, through our institution's joint registry. The query yielded 136 (72 right and 64 left) patients with a mean age of 72.02 years and mean body mass index (BMI) of 28.65 kg/m2 who underwent RAUKA. Final intraoperative alignment was compared with WB long leg X-rays 6 weeks postoperatively by measuring the mechanical alignment. Statistical analysis was primarily descriptive. Pearson's correlation coefficient was used to determine the relationship between intraoperative alignment to 6-week alignment. A p-value of <0.05 was considered statistically significant. Mean intraoperative coronal alignment after resections and trialing was 4.39 varus ± 2.40 degrees for the right knee, and 4.81 varus ± 2.29 degrees for the left knee. WB long-leg X-rays 6 weeks postoperatively demonstrated mechanical axis alignment for the right and left knees to be 3.01 varus ± 2.10 and 3.7 varus ± 2.38 degrees, respectively. This resulted in a change in alignment of 1.36 ± 1.76 and 1.12 ± 1.84 degrees for the right and left knees, respectively (p < 0.05). Pearson's correlation coefficient demonstrated a correlation of 0.69 between intraoperative to long-leg-X-ray alignment. RAUKA demonstrates excellent consistency when comparing postoperative WB long-leg X-rays to final intraoperative image-based non-WB alignment.
Assuntos
Artroplastia do Joelho , Procedimentos Cirúrgicos Robóticos , Idoso , Humanos , Artroplastia do Joelho/métodos , Articulação do Joelho/diagnóstico por imagem , Articulação do Joelho/cirurgia , Prótese do Joelho , Perna (Membro)/cirurgia , Osteoartrite do Joelho/diagnóstico por imagem , Osteoartrite do Joelho/cirurgia , Procedimentos Cirúrgicos Robóticos/métodosRESUMO
AIMS: The aim of this study was to report patient and clinical outcomes following robotic-assisted total knee arthroplasty (RA-TKA) at multiple institutions with a minimum two-year follow-up. METHODS: This was a multicentre registry study from October 2016 to June 2021 that included 861 primary RA-TKA patients who completed at least one pre- and postoperative patient-reported outcome measure (PROM) questionnaire, including Forgotten Joint Score (FJS), Knee Injury and Osteoarthritis Outcomes Score for Joint Replacement (KOOS JR), and pain out of 100 points. The mean age was 67 years (35 to 86), 452 were male (53%), mean BMI was 31.5 kg/m2 (19 to 58), and 553 (64%) cemented and 308 (36%) cementless implants. RESULTS: There were significant improvements in PROMs over time between preoperative, one- to two-year, and > two-year follow-up, with a mean FJS of 17.5 (SD 18.2), 70.2 (SD 27.8), and 76.7 (SD 25.8; p < 0.001); mean KOOS JR of 51.6 (SD 11.5), 85.1 (SD 13.8), and 87.9 (SD 13.0; p < 0.001); and mean pain scores of 65.7 (SD 20.4), 13.0 (SD 19.1), and 11.3 (SD 19.9; p < 0.001), respectively. There were eight superficial infections (0.9%) and four revisions (0.5%). CONCLUSION: RA-TKA demonstrated consistent clinical results across multiple institutions with excellent PROMs that continued to improve over time. With the ability to achieve target alignment in the coronal, axial, and sagittal planes and provide intraoperative real-time data to obtain balanced gaps, RA-TKA demonstrated excellent clinical outcomes and PROMs in this patient population.Cite this article: Bone Jt Open 2022;3(7):589-595.
RESUMO
OBJECTIVE: With the growth and popularity of the internet, physician review websites are being utilized more frequently by patients to learn about and ultimately select their provider. These sites allow patients to comment on the care they received in a public forum for others to see. With outcome and "quality" measures being used to dictate reimbursement formulas; online patient reviews may affect a physician's compensation in the near future. Therefore, it is of paramount importance for physicians to understand how best to portray themselves on social media and other internet sites. METHODS: In this retrospective study, we identified 145 arthroplasty surgeons via the AAHKS database. Then, surgeon data was collected from Healthgrades (HG) and Vitals (V). We identified if the surgeon had social media (SM) accounts by using google search. The number of ratings and comments, overall rating, reported wait-times and physician SM presence were analyzed with univariate, bivariate and multivariate analyses. RESULTS: 64% of surgeons had a SM presence, and younger surgeons with SM had lower distribution of wait-times. A SM presence correlated with significantly higher frequency of total ratings and comments. Both review sites showed that younger physicians with a SM presence had increased frequency of ratings and comments and a quicker office wait-times. SM presence did not impact the overall scores on either website. CONCLUSION: Having SM presence is correlated with increased number of ratings and comments on physician review sites, possibly revealing an increased likelihood of these physicians encouraging their patients to engage with them via the internet. SM presence did not correlate with higher review scores, displaying that there are many complex factors that go into a physician score outside of SM and internet appearance. Future studies should explore patient comments on these sites to understand additional factors that may optimize a patient's experience.
RESUMO
BACKGROUND: Cubital tunnel syndrome is the second most common peripheral entrapment syndrome. To date, there is no true consensus on the ideal surgical management. A minimally invasive, endoscopic approach has gained popularity but has not been adequately compared to the more traditional, open approach. METHODS: With compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic review was performed to identify studies published between 1990 and 2016 that compared the efficacy of endoscopic cubital tunnel release to open cubital tunnel release. A meta-analysis was then performed through a random-effects model with inverse variance weighting to calculate I values for heterogeneity analysis. Forest plots were constructed for each analysis group. RESULTS: Five studies involving 655 patients (endoscopic cubital tunnel release, n = 226; open cubital tunnel release, n = 429) were included. Meta-analysis revealed no significant superiority of open release in achieving an "excellent" or "good" Bishop score (OR, 1.27; 95 percent CI, 0.59 to 2.75; p = 0.54) and reduction in visual analogue scale score (mean difference, -0.41; 95 percent CI, -1.49 to 0.67; p = 0.46). However, in the endoscopic release cohort, lower rates of new-onset scar tenderness/elbow pain were found (OR, 0.19; 95 percent CI, 0.07 to 0.53; p = 0.002), but there was a higher incidence of postoperative hematomas (OR, 5.70; 95 percent CI, 1.20 to 27.03; p = 0.03). The reoperation rate in the endoscopic and open release groups was 4.9 and 4.1 percent, respectively (p = 0.90). CONCLUSIONS: The authors demonstrated equivalent overall clinical improvement between endoscopic and open cubital tunnel release in terms of Bishop score and visual analogue scale score reduction. Because of the low power of most studies, further investigations with a larger patient population and longer follow-up are needed to better characterize the role of endoscopic cubital tunnel release.