1
|
Johnson SE, Kruse RC, Boettcher BJ. The Role of Ultrasound in the Diagnosis and Treatment of Meniscal Injuries. Curr Rev Musculoskelet Med 2024; 17:171-184. [PMID: 38639869 DOI: 10.1007/s12178-024-09894-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/27/2024] [Indexed: 04/20/2024]
Abstract
PURPOSE OF REVIEW This review evaluates the current understanding of the role of ultrasound in the diagnosis and treatment of meniscal disorders. RECENT FINDINGS Ultrasound (US) demonstrates similar sensitivity and specificity when compared to magnetic resonance imaging in the evaluation of meniscal injuries when compared to arthroscopy. Meniscal extrusion (ME) under US can be a reliable metric to evaluate for meniscal root tears in knees with and without osteoarthritis (OA). Sonographic ME is associated with development of OA in knees without OA. US following allograft meniscal transplant may be useful in predicting graft failure. US findings can be used to screen for discoid menisci and may demonstrate snapping of a type 3 discoid lateral meniscus. Shear wave elastography for meniscal injuries is in its infancy; however, increased meniscal stiffness may be seen with meniscal degeneration. Perimeniscal corticosteroid injections may provide short term relief from meniscal symptoms, and intrameniscal platelet-rich plasma injections appear to be safe and effective up to three years. Ultrasound-assisted meniscal surgery may increase the safety of all inside repairs near the lateral root and may assist in assessing meniscal reduction following root repair. Diagnostic US can demonstrate with high accuracy a variety of meniscal pathologies and can be considered a screening tool. Newer technologies such as shear wave elastography may allow us to evaluate characteristics of meniscal tissue that is not possible on conventional imaging. US-guided (USG) treatment of meniscal injuries is possible and may be preferable to surgery for the initial treatment of degenerative meniscal lesions. USG or US-assisted meniscal surgery is in its infancy.
Collapse
Affiliation(s)
- Shelby E Johnson
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
- Department of Orthopedic Surgery, Division of Sports Medicine, Mayo Clinic, Minneapolis, MN, USA
| | - Ryan C Kruse
- Department of Orthopedics and Rehabilitation, University of Iowa Sports Medicine, Iowa City, IA, USA
| | - Brennan J Boettcher
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA.
- Department of Orthopedic Surgery, Division of Sports Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
| |
Collapse
|
2
|
Reiter CR, Wyatt PB, O'Neill CN, Satalich JR, O'Connell RS, Vap AR. Increased Age, Operative Time, American Society of Anesthesiologists Classification, Functional Dependency, and Comorbidity Burden Are Risk Factors for Adverse Events After Meniscectomy and Meniscus Repair: 10-Year Analysis of 64,223 Patients. Arthroscopy 2024; 40:1848-1855. [PMID: 37967730 DOI: 10.1016/j.arthro.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/17/2023]
Abstract
PURPOSE To use the National Surgical Quality Improvement Program (NSQIP) database to identify risk factors for 30-day adverse events and hospital readmission following isolated and unilateral meniscectomy or meniscus repair. METHODS A retrospective review of the NSQIP database from the years 2012 to 2021 identified all patients undergoing isolated, unilateral meniscectomy or meniscus repair. Multivariable analyses were performed for each procedure to identify patient characteristics associated with any adverse event (AAE) or unplanned hospital readmission within 30 days of surgery. RESULTS From 2012 to 2021, 59,450 (93%) patients underwent meniscectomy, and 4,773 (7%) patients underwent meniscus repair. Overall adverse event rate was 0.95% after meniscectomy and 1.40% after repair. Risk factors for AAE after meniscectomy included increased age (odds ratio [OR] = 1.010; P = .009), increased operative time (OR = 1.003; P = 0.011), American Society of Anesthesiologists (ASA) class IV (OR = 2.048; P = .045), functional dependency (OR = 3.527; P = .001), and current smoking (OR = 1.308; P = .018). Risk factors for AAE after meniscus repair included age (OR = 1.024; P = .016), operative time (OR = 1.004; P = .038), and bleeding disorders (OR = 7.000; P = .014). ASA class III increased risk of hospital readmission after both procedures (OR = 1.906; P = .008; OR = 4.101; P = .038), and medical comorbidities of heart failure (OR = 3.924; P = .016), hypertension (OR = 1.412; P = .011), and chronic obstructive pulmonary disease (OR = 2.350; P < .001) increased readmission risk after meniscectomy only. CONCLUSIONS Per analysis of the American College of Surgeons (ACS)-NSQIP database, surgical treatment of meniscal tears in the knee has been performed frequently over the past 10 years, with meniscectomies comprising over 90% of cases. Increased age and operative time were associated with a modest risk of adverse events after both meniscectomy and meniscus repair. Increased comorbidity burden, evidenced by ASA class, dependent functional status, current smoking, and systemic medical conditions, such as heart failure, hypertension, chronic obstructive pulmonary disease, and bleeding disorders, greatly increased rates of unfavorable outcomes within 30 days of meniscus surgery. LEVEL OF EVIDENCE Level III, retrospective prognostic comparative investigation.
Collapse
Affiliation(s)
- Charles R Reiter
- Virginia Commonwealth University Health System, Department of Orthopaedic Surgery, Richmond, Virginia, U.S.A..
| | - Phillip B Wyatt
- Virginia Commonwealth University Health System, Department of Orthopaedic Surgery, Richmond, Virginia, U.S.A
| | - Conor N O'Neill
- Duke University Health System, Department of Orthopaedic Surgery, Durham, North Carolina, U.S.A
| | - James R Satalich
- Virginia Commonwealth University Health System, Department of Orthopaedic Surgery, Richmond, Virginia, U.S.A
| | - Robert S O'Connell
- Virginia Commonwealth University Health System, Department of Orthopaedic Surgery, Richmond, Virginia, U.S.A
| | - Alexander R Vap
- Virginia Commonwealth University Health System, Department of Orthopaedic Surgery, Richmond, Virginia, U.S.A
| |
Collapse
|
3
|
Talukdar R, Olesen SS, Unnisa M, Bedarkar A, Sarkar S, Tandan M, Jagtap N, Darisetty S, Kiran S, Koppoju V, Lakhtakia S, Ramchandani M, Kalapala R, Gupta R, Singh VK, Rao GV, Reddy DN, Drewes AM. Extracorporeal Shock-Wave Lithotripsy and Endoscopy for the Treatment of Pain in Chronic Pancreatitis : A Sham-Controlled, Randomized Trial. Ann Intern Med 2024. [PMID: 38801774 DOI: 10.7326/m24-0210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND No randomized controlled trials have substantiated endoscopic decompression of the pancreatic duct in patients with painful chronic pancreatitis. OBJECTIVE To investigate the pain-relieving effect of pancreatic duct decompression in patients with chronic pancreatitis and intraductal stones. DESIGN 24-week, parallel-group, randomized controlled trial (ClinicalTrials.gov: NCT03966781). SETTING Asian Institute of Gastroenterology in India from February 2021 to July 2022. PARTICIPANTS 106 patients with chronic pancreatitis. INTERVENTION Combined extracorporeal shock-wave lithotripsy (ESWL) and endoscopic retrograde pancreatography (ERP) compared with sham procedures. MEASUREMENTS The primary end point was pain relief on a 0- to 10-point visual analog scale (VAS) at 12 weeks. Secondary outcomes were assessed after 12 and 24 weeks and included 30% pain relief, opioid use, pain-free days, questionaries, and complications to interventions. RESULTS 52 patients in the ESWL/ERP group and 54 in the sham group were included. At 12 weeks, the ESWL/ERP group showed better pain relief compared with the sham group (mean difference in change, -0.7 [95% CI, -1.3 to 0] on the VAS; P = 0.039). The difference between groups was not sustained at the 24-week follow-up, and no differences were seen for 30% pain relief at 12- or 24-week follow-up. The number of pain-free days was increased (median difference, 16.2 days [CI, 3.9 to 28.5 days]), and the number of days using opioids was reduced (median difference, -5.4 days [CI, -9.9 to -0.9 days]) in the ESWL/ERP group compared with the sham group at 12-week follow-up. Safety outcomes were similar between groups. LIMITATION Single-center study and limited duration of follow-up. CONCLUSION In patients with chronic pancreatitis and intraductal stones, ESWL with ERP provided modest short-term pain relief. PRIMARY FUNDING SOURCE Asian Institute of Gastroenterology and Aalborg University Hospital.
Collapse
Affiliation(s)
- Rupjyoti Talukdar
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Søren S Olesen
- Centre for Pancreatic Diseases & Mech-Sense, Department of Gastroenterology, Aalborg University Hospital, Aalborg, Denmark (S.S.O., A.M.D.)
| | - Misbah Unnisa
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Akshay Bedarkar
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Subhaleena Sarkar
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Manu Tandan
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Nitin Jagtap
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Santosh Darisetty
- Department of Anesthesia, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (S.D.)
| | - Sekhramantri Kiran
- Lithotripsy Unit, Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (S.K., V.K.)
| | - Vinod Koppoju
- Lithotripsy Unit, Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (S.K., V.K.)
| | - Sundeep Lakhtakia
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Mohan Ramchandani
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Rakesh Kalapala
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Rajesh Gupta
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Vikesh K Singh
- Pancreatitis Center, Division of Gastroenterology, Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, Maryland (V.K.S.)
| | - Guduru Venkat Rao
- Department of Surgical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (G.V.R.)
| | - Duvvur Nageshwar Reddy
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India (R.T., M.U., A.B., S.S., M.T., N.J., S.L., M.R., R.K., R.G., D.N.R.)
| | - Asbjørn M Drewes
- Centre for Pancreatic Diseases & Mech-Sense, Department of Gastroenterology, Aalborg University Hospital, Aalborg, Denmark (S.S.O., A.M.D.)
| |
Collapse
|
4
|
Porter MD, Shadbolt B. Improved Outcome With Knee Arthroscopy Relative to Physiotherapy for Symptomatic Unstable Meniscal Tears: 2-Year Prospective Cohort Study. Sports Health 2024; 16:370-376. [PMID: 36896669 PMCID: PMC11025505 DOI: 10.1177/19417381231156378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Although preservation of meniscal tissue is paramount, there are occasions when repair of a torn meniscus is not possible. The surgical option may be a partial meniscectomy, the objective being to alleviate the patient's symptoms with resection of only that portion of the meniscus that is no longer functioning but is the cause of symptoms. Previous studies have questioned the need to perform such surgery and have recommended nonoperative treatment instead. Our goal was to compare the outcome of partial meniscectomy with that of physiotherapy alone for irreparable meniscal tears. HYPOTHESIS Clinical outcome following arthroscopic partial meniscectomy may differ from that following physiotherapy alone, for patients with symptomatic irreparable meniscal tears. STUDY DESIGN Nonrandomized prospective cohort study. LEVEL OF EVIDENCE Level 2. METHODS Patients satisfying the inclusion criteria chose to undergo knee arthroscopy (group A) or physiotherapy (group B). The diagnosis of a meniscal tear was made on physical assessment and magnetic resonance imaging examination. The meniscal tear was preventing them from continuing with their regular weightbearing exercise. Outcomes of interest were the following patient-reported outcomes (PROs): the Knee Osteoarthritis Outcome Score (KOOS) and Tegner Activity Score (TAS), with minimal clinically important differences being 10 and 1, respectively. PROs were completed at baseline, and at 1-year and 2-year follow-up. Changes in scores within and between groups were compared using analysis of variance and Wilcoxon tests (P <0.05). A power analysis demanded 65 patients in each group to produce a power of 80% and a P value of 5%. RESULTS Of 528 patients enrolled in the study, 10 were lost to follow-up and 8 were excluded. Data were complete for 269 in group A, and 228 in Group B. Group A and B were similar in terms of age (41.1 years, SD 7.8 vs 40 years, SD 13.3), body mass index (22.5 kg/m2, SD 3.1 vs 23.1 kg/m2, SD 2.3), radiographic grade of osteoarthritis (median grade 2, range 0-3 in both groups), gender (male:female = 134:135 vs 112:116), and duration of symptoms (44.4 days, SD 5.6 vs 46.6 days, SD 8.8), with P >0.05. At both 1-year and 2-year follow-up, Group A had higher scores in the mean total KOOS (88.8, SD 8.0 vs 72.4, SD 3.8), as well as in all subscales within the KOOS, and the TAS (median 7, range 5-9 vs median 5, range 3-6), with P <0.001 for each variable. CONCLUSION Performing a knee arthroscopy with partial meniscectomy is associated with improved KOOS and TAS, relative to treatment with physiotherapy alone, at 2-year follow-up. CLINICAL RELEVANCE Physically active patients with symptomatic irreparable meniscal tears may experience a better clinical outcome following knee arthroscopy, relative to to physiotherapy alone.
Collapse
Affiliation(s)
- Mark D. Porter
- Canberra Orthopaedics and Sports Medicine, Deakin, Australia
| | - Bruce Shadbolt
- Department of Epidemiology, Canberra Hospital, Garran, Australia
| |
Collapse
|
5
|
Rajkumar CA, Thomas KE, Foley M, Ganesananthan S, Evans H, Simader F, Syam S, Nour D, Beattie C, Khan C, Reddy RK, Ahmed-Jushuf F, Francis DP, Shun-Shin M, Al-Lamee RK. Placebo Control and Blinding in Randomized Trials of Procedural Interventions: A Systematic Review and Meta-Regression. JAMA Surg 2024:2817650. [PMID: 38630462 PMCID: PMC11024757 DOI: 10.1001/jamasurg.2024.0718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 01/13/2024] [Indexed: 04/20/2024]
Abstract
Importance Unlike medications, procedural interventions are rarely trialed against placebo prior to becoming accepted in clinical practice. When placebo-controlled trials are eventually conducted, procedural interventions may be less effective than previously believed. Objective To investigate the importance of including a placebo arm in trials of surgical and interventional procedures by comparing effect sizes from trials of the same procedure that do and do not include a placebo arm. Data Sources Searches of MEDLINE and Embase identified all placebo-controlled trials for procedural interventions in any specialty of medicine and surgery from inception to March 31, 2019. A secondary search identified randomized clinical trials assessing the same intervention, condition, and end point but without a placebo arm for paired comparison. Study Selection Placebo-controlled trials of anatomically site-specific procedures requiring skin incision or endoscopic techniques were eligible for inclusion; these were then matched to trials without placebo control that fell within prespecified limits of heterogeneity. Data Extraction and Synthesis Random-effects meta-regression, with placebo and blinding as a fixed effect and intervention and end point grouping as random effects, was used to calculate the impact of placebo control for each end point. Data were analyzed from March 2019 to March 2020. Main Outcomes and Measures End points were examined in prespecified subgroups: patient-reported or health care professional-assessed outcomes, quality of life, pain, blood pressure, exercise-related outcomes, recurrent bleeding, and all-cause mortality. Results Ninety-seven end points were matched from 72 blinded, placebo-controlled trials (hereafter, blinded) and 55 unblinded trials without placebo control (hereafter, unblinded), including 111 500 individual patient end points. Unblinded trials had larger standardized effect sizes than blinded trials for exercise-related outcomes (standardized mean difference [SMD], 0.59; 95% CI, 0.29 to 0.89; P < .001) and quality-of-life (SMD, 0.32; 95% CI, 0.11 to 0.53; P = .003) and health care professional-assessed end points (SMD, 0.40; 95% CI, 0.18 to 0.61; P < .001). The placebo effect accounted for 88.1%, 55.2%, and 61.3% of the observed unblinded effect size for these end points, respectively. There was no significant difference between unblinded and blinded trials for patient-reported end points (SMD, 0.31; 95% CI, -0.02 to 0.64; P = .07), blood pressure (SMD, 0.26; 95% CI, -0.10 to 0.62; P = .15), all-cause mortality (odds ratio [OR], 0.23; 95% CI, -0.26 to 0.72; P = .36), pain (SMD, 0.03; 95% CI, -0.52 to 0.57; P = .91), or recurrent bleeding events (OR, -0.12; 95% CI, -1.11 to 0.88; P = .88). Conclusions and Relevance The magnitude of the placebo effect found in this systematic review and meta-regression was dependent on the end point. Placebo control in trials of procedural interventions had the greatest impact on exercise-related, quality-of-life, and health care professional-assessed end points. Randomized clinical trials of procedural interventions may consider placebo control accordingly.
Collapse
Affiliation(s)
| | - Katharine E. Thomas
- Division of Cardiovascular Medicine, University of Oxford, Oxford, United Kingdom
| | - Michael Foley
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | | | - Holli Evans
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Florentina Simader
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Sharan Syam
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Daniel Nour
- Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Catherine Beattie
- Royal Free London National Health Service Foundation Trust, London, United Kingdom
| | - Caitlin Khan
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Rohin K. Reddy
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Fiyyaz Ahmed-Jushuf
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Darrel P. Francis
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Matthew Shun-Shin
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Rasha K. Al-Lamee
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| |
Collapse
|
6
|
Laakso JT, Oehlandt H, Kivekäs I, Harju T, Jero J, Sinkkonen ST. Balloon Eustachian Tuboplasty-A Feasible Double-Blinded Sham Surgery Randomized Clinical Trial Protocol to Study Efficacy. Laryngoscope 2024; 134:1874-1881. [PMID: 37776248 DOI: 10.1002/lary.31092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 09/06/2023] [Accepted: 09/12/2023] [Indexed: 10/02/2023]
Abstract
INTRODUCTION Balloon Eustachian tuboplasty (BET) is used to treat obstructive Eustachian tube dysfunction (OETD) and recurrent otitis media with effusion (OME). However, there are no indisputable evidence of its efficacy. Here, we present a multicenter, double-blinded, randomized, placebo-controlled trial (MDRCT) design to evaluate the efficacy of BET, and the results of a pilot trial with 3- and 12-months' follow-up. MATERIAL AND METHODS This was a prospective MDRCT. For a pilot study, OETD (n = 10) and OME (n = 5) patients were recruited and followed. Detailed inclusion and exclusion criteria were used. Participants were randomized at beginning of the operation to active or sham surgery. All procedures were performed under local anesthesia. Controls were performed in double-blinded manner (both patient and physician), at 3 and 12 months after the procedure. RESULTS Altogether, 20 ears were treated and followed for 12 months, including 14 active BETs and 6 sham surgeries. Both the active and sham surgery were performed under local anesthesia without problems or deviations from the protocol. There were no differences in the preoperative symptoms (ETDQ-7) or objective measures (tympanometry, Valsalva and Toynbee maneuvers, tubomanometry, Eustachian tube score) between active and sham surgery arms. During follow-up, we noticed largely similar reduction in subjective symptoms and improvement in Eustachian tube score both in active and sham surgery arms. CONCLUSIONS The pilot study demonstrates that our MDRCT protocol is feasible, and that blinded RCTs are dearly needed to objectively measure the efficacy of BET. LEVEL OF EVIDENCE 2 Laryngoscope, 134:1874-1881, 2024.
Collapse
Affiliation(s)
- Juha T Laakso
- Department of Otorhinolaryngology-Head and Neck Surgery, Head and Neck Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Heidi Oehlandt
- Department of Otorhinolaryngology-Head and Neck Surgery, Turku University Hospital and University of Turku, Turku, Finland
| | - Ilkka Kivekäs
- Department of Otorhinolaryngology-Head and Neck Surgery, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Teemu Harju
- Department of Otorhinolaryngology-Head and Neck Surgery, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Jussi Jero
- Department of Otorhinolaryngology-Head and Neck Surgery, Turku University Hospital and University of Turku, Turku, Finland
| | - Saku T Sinkkonen
- Department of Otorhinolaryngology-Head and Neck Surgery, Head and Neck Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| |
Collapse
|
7
|
Tsourmas NF, Bernacki EJ, Hunt DL, Kalia N, Lavin RA, Yuspeh L, Leung N, Green-McKenzie J, Tao XG. Is Arthroscopic Meniscectomy Associated With an Increased Risk of Total Knee Arthroplasty for Claimants in the Workers' Compensation System? A 10-Year Study of Workers' Compensation Claims From a Large Nationwide Workers' Compensation Insurance Carrier. J Occup Environ Med 2024; 66:280-285. [PMID: 38234200 DOI: 10.1097/jom.0000000000003044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
BACKGROUND Total knee arthroplasty (TKA) is a commonly performed knee surgery and prior arthroscopic meniscectomy (AM) has been linked to an increased risk of TKA in the general population. OBJECTIVE To study the relationship between AM and TKA among injured workers whose medical care is paid for under workers' compensation (WC). METHOD A total of 17,247 lost-time claims depicting all arthroscopic knee surgical procedures performed from 2007 to 2017 were followed to the end of 2022 and analyzed. RESULTS The odds ratio of undergoing a TKA for those with a preceding AM is 2.20, controlling for age, sex, and attorney involvement. CONCLUSIONS Undergoing an AM is associated with an increased risk of TKA in WC claimants.
Collapse
Affiliation(s)
- Nicholas F Tsourmas
- From the Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland (N.F.T., E.J.B., R.A.L., N.K., L.Y., N.L., X.T.); AF Group, Lansing, MI (D.L.H.); General Electric, Norwalk, Connecticut (N.K.); Corporate Administration Office, Strategy, Enterprise Risk, and Research, Louisiana Workers' Compensation Corporation, Baton Rouge, Louisiana (L.Y.); Texas Mutual, Workers' Compensation Insurance, Austin, Texas (N.F.T., N.L.). University of Pennsylvania, Philadelphia, Pennsylvania (J.G.-M.)
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Agarwal R, Moreau JL, Mohanty K. Hydroxyapatite-Coated Screws Versus Titanium Triangular Dowels for Sacroiliac Joint Fusion: Results From a Nonrandomized Prospective Outcome Study. World Neurosurg 2024; 184:e367-e373. [PMID: 38307197 DOI: 10.1016/j.wneu.2024.01.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/04/2024]
Abstract
OBJECTIVE This is a single-surgeon series that prospectively evaluates the results of sacroiliac joint (SIJ) fusion for patients with SIJ dysfunction using hydroxyapatite-coated screws (HACSs) compared with titanium triangular dowels (TTDs). METHODS A total of 113 patients underwent SIJ fusion surgery between 2013 and 2018 at the University Hospital Llandough to treat symptomatic SIJ dysfunction not responding to nonoperative measures. Of the 113 patients, 40 were treated with HACSs and 73 with TTDs. Patient-reported outcomes measures (PROMs) were collected preoperatively and at 12 months postoperatively, including the 36-item short-form health survey, Oswestry disability index, EuroQol-5D-5L, and Majeed pelvic score. Patients with ongoing symptoms were followed up beyond the study period. RESULTS Of the 113 patients, 33 completed follow-up in the HACS group compared with 61 in the TTD group. Both groups had comparable preoperative PROMs; however, the postoperative PROMs were significantly better in the TTD group. Additionally, 21 patients (63%) in the HACS group had radiological evidence of screw lysis compared with 5 patients (9%) in the TTD group. A subgroup analysis revealed less significant improvement in PROMs for patients with screw lysis compared with those without. Four patients were offered further revision surgery. CONCLUSIONS Minimally invasive SIJ fusion has been shown to have good clinical outcomes for select patients. However, our experience shows that HACSs are associated with a high rate of screw lysis and poorer patient outcomes compared with TTDs. Therefore, we recommend the use of TTDs instead of HACSs for SIJ fusion surgery.
Collapse
Affiliation(s)
- Rishi Agarwal
- Trauma and Orthopaedics Service, University Hospital Llandough, Llandough, United Kingdom
| | - Joshua Lee Moreau
- Department of Surgery, Morriston Hospital, Cwmrhydyceirw, United Kingdom.
| | - Khitish Mohanty
- Trauma and Orthopaedics Service, University Hospital Llandough, Llandough, United Kingdom
| |
Collapse
|
9
|
Abbasi AB, Cifu AS. Why some Patients Benefit from Participating in a Sham Surgery Trial. Ann Surg 2024; 279:577-582. [PMID: 37870249 DOI: 10.1097/sla.0000000000006141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
OBJECTIVE We analyze the ethics of sham surgical trials from a utilitarian perspective and explore whether patients can benefit from participating in these trials. BACKGROUND Sham-controlled randomized trials are an essential tool to evaluate the risks and benefits of some surgical procedures. However, sham trials are controversial because they expose patients to the harms of a sham procedure without the possibility of benefit. We argue that ethical analyses of sham trials have focused only on the harms of sham surgery and neglected to account for the harms of the procedure being studied. METHODS We develop a theoretical model to estimate the harms and benefits experienced by patients who enter a sham surgery trial, taking into account the harms and benefits of the sham and intervention. RESULTS When the procedure in question is found to be ineffective, sham trials typically result in a net benefit to participants because some participants are only exposed to the harms of the sham procedure, which are much lower than the harms of the full procedure. When the procedure is found to be beneficial, the primary harm to patients who underwent the sham is not due to the sham itself but because they suffer a delay in receiving an effective intervention. CONCLUSIONS Patients often benefit from participating in sham surgery trials because the harms of the sham procedure are lower than the harms of the full procedure, which may turn out to be ineffective. Our results call for re-thinking the ethics of sham surgery trials.
Collapse
Affiliation(s)
- Ali B Abbasi
- Department of Surgery, University of California at San Francisco, San Francisco, CA
| | - Adam S Cifu
- Department of Medicine, The University of Chicago, San Francisco, CA
| |
Collapse
|
10
|
Balmuth EA, Luan D, Jannat-Khah D, Evans A, Wong T, Scales DA. Point-of-care ultrasound (POCUS): Assessing patient satisfaction and socioemotional benefits in the hospital setting. PLoS One 2024; 19:e0298665. [PMID: 38363766 PMCID: PMC10871481 DOI: 10.1371/journal.pone.0298665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 01/29/2024] [Indexed: 02/18/2024] Open
Abstract
Point-of-care ultrasound (POCUS) is an imaging modality used to make expedient patient care decisions at bedside. Though its diagnostic utility has been extensively described, POCUS is not yet considered standard of care in inpatient settings. Data from emergency department settings suggest that POCUS may yield socioemotional benefits beyond its diagnostic utility; furthermore, elements of the POCUS experience are known to promote placebo effects. These elements likely contribute to a placebo-like "POCUS positive care effect" (PPCE) with socioemotional benefits for receptive patients. Our objective is to provide the first characterization of the PPCE and its facilitating factors in an inpatient setting. In this novel mixed-methods study, we recruited 30 adult patients admitted to internal medicine floors in an urban academic medical center, recorded observations during their routine POCUS encounters, and administered post-encounter surveys. We conducted complementary quantitative and qualitative analyses to define and assess the magnitude of the PPCE. We also aimed to identify factors associated with and facilitating receptiveness to the PPCE. The results indicated that POCUS improves patients' satisfaction with their hospital providers and care overall, as well as perceived care efficiency. Mutual engagement, strong therapeutic alliances, and interpreting POCUS images to provide reassurance are most closely associated with this PPCE. Patients who have lower anxiety levels, less severe illness, and received efficient care delivery during their hospitalizations are most receptive to the PPCE. We conclude that diagnostic POCUS has the potential to exert a positive care effect for hospitalized patients. This PPCE is associated with modifiable factors at the patient, provider, and environment levels. Together, our findings lay the groundwork for an optimized "therapeutic POCUS" that yields maximal socioemotional benefits for receptive patients.
Collapse
Affiliation(s)
- Evan A. Balmuth
- Department of Medicine, Division of General Internal Medicine, NewYork-Presbyterian Hospital/Weill Cornell Medical College, New York, New York, United States of America
| | - Danny Luan
- Department of Medicine, Division of General Internal Medicine, NewYork-Presbyterian Hospital/Weill Cornell Medical College, New York, New York, United States of America
| | - Deanna Jannat-Khah
- Department of Medicine, Division of Rheumatology, NewYork-Presbyterian Hospital/Weill Cornell Medical College, New York, New York, United States of America
- Department of Medicine, Hospital for Special Surgery, New York, New York, United States of America
| | - Arthur Evans
- Department of Medicine, Division of General Internal Medicine, NewYork-Presbyterian Hospital/Weill Cornell Medical College, New York, New York, United States of America
| | - Tanping Wong
- Department of Medicine, Division of General Internal Medicine, NewYork-Presbyterian Hospital/Weill Cornell Medical College, New York, New York, United States of America
| | - David A. Scales
- Department of Medicine, Division of General Internal Medicine, NewYork-Presbyterian Hospital/Weill Cornell Medical College, New York, New York, United States of America
| |
Collapse
|
11
|
Lee JH, Song JY, Park KS, Lee J, Ha IH, Lee YJ. Long-term follow-up of inpatients with meniscus tears who received integrative Korean medicine treatment: A retrospective analysis and follow-up survey. Medicine (Baltimore) 2024; 103:e36917. [PMID: 38335386 PMCID: PMC10860960 DOI: 10.1097/md.0000000000036917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/22/2023] [Accepted: 12/19/2023] [Indexed: 02/12/2024] Open
Abstract
Evidence regarding the use of Korean medicine (KM) for the conservative treatment of meniscus tears remains lacking. We aimed to evaluate clinical effectiveness and long-term follow-up outcomes in patients undergoing integrative KM treatment for meniscus tears. We analyzed the electronic medical records (EMRs) of 86 patients with meniscus tears and administered a follow-up survey. Patients treated at 1 of 4 KM hospitals between June 1, 2015, and June 30, 2020, were reviewed. KM treatment comprised herbal medicine, acupuncture, pharmacopuncture, bee venom pharmacopuncture, Chuna therapy, and KM physiotherapy. The primary outcome was the numeric rating scale (NRS) score for knee pain; secondary outcomes were the Western Ontario and McMaster Universities Arthritis Index (WOMAC), EuroQol 5-dimension (EQ-5D) score, range of motion, and patient global impression of change. The NRS for knee pain was reduced by an average of 2.49 (95% confidence interval [CI]: 2.03-2.95) at discharge and 1.97 (95% CI: 2.03-2.95) at follow-up. The WOMAC decreased by an average of 15.52 (95% CI: 10.14-20.89) during hospital stay and 30.72 (95% CI: 24.58-36.87) at follow-up. The EQ-5D score increased by an average of 0.06 (95% CI: -0.14 to 0.02) at discharge and 0.19 (95% CI: -0.29 to -0.09) at follow up. KM treatment effectively reduced knee pain, improved knee joint function, and enhanced the quality of life in patients with a meniscus tear for a relatively long period after treatment.
Collapse
Affiliation(s)
- June Haeng Lee
- Jaseng Hospital of Korean Medicine, Gangnam-gu, Seoul, Republic of Korea
| | - Jin Young Song
- Jaseng Hospital of Korean Medicine, Gangnam-gu, Seoul, Republic of Korea
| | - Kyoung Sun Park
- Jaseng Hospital of Korean Medicine, Gangnam-gu, Seoul, Republic of Korea
| | - Jinho Lee
- Jaseng Hospital of Korean Medicine, Gangnam-gu, Seoul, Republic of Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Gangnam-gu, Seoul, Republic of Korea
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Gangnam-gu, Seoul, Republic of Korea
| |
Collapse
|
12
|
Gill VS, Haglin JM, Tummala SV, Iturregui J, Economopoulos KJ, Chhabra A. Meniscectomy Reimbursement and Utilization Are Declining at Different Rates Across the United States. Arthroscopy 2024:S0749-8063(24)00095-1. [PMID: 38336106 DOI: 10.1016/j.arthro.2024.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024]
Abstract
PURPOSE To evaluate how arthroscopic meniscectomy utilization, reimbursement, physician billing practices, and patient populations have changed within the Medicare population from 2013 to 2021 at a national level and regional level. METHODS The Medicare Physician & Other Practitioners database was queried for all episodes of 2-compartment and single-compartment arthroscopic meniscectomy between 2013 and 2021. Utilization per 10,000 beneficiaries and average inflation-adjusted reimbursement were assessed. Physician practice styles, measured through changes in the services billed, and Medicare beneficiary demographic characteristics were extracted each year. The Kruskal-Wallis test was performed to compare regions. RESULTS Between 2013 and 2021, two-compartment meniscectomy utilization per 10,000 Medicare beneficiaries declined by 54.9% and single-compartment meniscectomy utilization declined by 54.2%. Average reimbursement declined by 9.3% and 12.5% for 2-compartment meniscectomy and single-compartment meniscectomy, respectively. In 2021, the South had the highest utilization of both 2-compartment (3.8/10,000) and single-compartment (4.7/10,000) meniscectomies while having the lowest average reimbursement for 2-compartment meniscectomy ($383.02, P < .001). Nationally, the average number of beneficiaries per surgeon performing single-compartment meniscectomy declined by 3.8% whereas the average number of billable services performed per beneficiary increased by 46.6%. The comorbidity risk score of these patients decreased by 8.7%, with the West having the healthiest patients in 2021. CONCLUSIONS Meniscectomy utilization and reimbursement have been declining nationally within the Medicare population. Surgeons in the South performed the most meniscectomies while having among the lowest reimbursement. The practice patterns of surgeons performing meniscectomies have been changing, with surgeons performing nearly 50% more total billable services per beneficiary while performing fewer unique billable services. Additionally, the patient population of surgeons who perform meniscectomy was healthier in 2021 than in 2013. CLINICAL RELEVANCE This study highlights changes in meniscectomy utilization and reimbursement over time in the face of changing evidence of meniscectomy use in elderly patients and new Medicare legislature regarding reimbursement.
Collapse
Affiliation(s)
- Vikram S Gill
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A.; Mayo Clinic Alix School of Medicine, Phoenix, Arizona, U.S.A..
| | - Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | - Sailesh V Tummala
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | - Jose Iturregui
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| | | | - Anikar Chhabra
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona, U.S.A
| |
Collapse
|
13
|
Randers EM, Gerdhem P, Stuge B, Diarbakerli E, Nordsletten L, Röhrl SM, Kibsgård TJ. The effect of minimally invasive sacroiliac joint fusion compared to sham operation: a double-blind randomized placebo-controlled trial. EClinicalMedicine 2024; 68:102438. [PMID: 38328752 PMCID: PMC10847054 DOI: 10.1016/j.eclinm.2024.102438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 02/09/2024] Open
Abstract
Background Minimally invasive fusion of the sacroiliac joint as treatment for low back pain may reduce pain and improve function compared to non-operative treatment, although clear evidence is lacking. The aim of this trial was to evaluate the effect of minimally invasive sacroiliac joint fusion compared to sham surgery on sacroiliac joint pain reduction. Methods In this double-blind randomized sham surgery-controlled trial patients with clinical diagnosis of sacroiliac joint pain confirmed with sacroiliac joint injection were included at two university hospitals in Sweden and Norway. Patients were randomized by the operating surgeon at each site to minimally invasive sacroiliac joint fusion or sham surgery. The primary endpoint was group difference in sacroiliac joint pain on the operated side at six months postoperatively, measured by the Numeric Rating Scale (0-10). Un-blinding and primary analysis were performed when all patients had completed six months follow-up. The trial is closed for new participants and was registered at clinicaltrials.gov: NCT03507049. Findings Between September 1st, 2018 and October 22nd, 2021, 63 patients were randomized, 32 to the surgical group, 31 to the sham group. Mean age was 45 years (range 26-63) and 59 of 63 (94%) patients were female. The mean reduction in the operated sacroiliac joint from baseline to six months postoperative was 2.6 Numeric Rating Scale points in the surgical group and 1.7 points in the sham group (mean between groups difference -1.0 points; 95% CI, -2.2 to 0.3; p = 0.13). Interpretation This double-blind randomized controlled trial could not prove that minimally invasive fusion of the sacroiliac joint was superior to sham surgery at six months postoperative. Funding Sophies Minde Ortopedi supported a clinical research position for Engelke Marie Randers. Region Stockholm supported the cost for the Swedish ethical application and a clinical research appointment for Paul Gerdhem.
Collapse
Affiliation(s)
- Engelke Marie Randers
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
| | - Paul Gerdhem
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Surgical Sciences, Uppsala University, Sweden
- Department of Orthopaedics and Hand Surgery, Uppsala University Hospital, Sweden
| | - Britt Stuge
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
| | - Elias Diarbakerli
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Reconstructive Orthopedics, Karolinska University Hospital, Stockholm, Sweden
| | - Lars Nordsletten
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
| | - Stephan M. Röhrl
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
| | - Thomas Johan Kibsgård
- Division of Orthopaedic Surgery, Oslo University Hospital, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
| |
Collapse
|
14
|
Pareek A, Parkes CW, Slynarski K, Walawski J, Smigielski R, Merwe WVD, Krych AJ. Risk of Arthroplasty in Patients with Subchondral Insufficiency Fractures of the Knee: A Matched Study of the Implantable Shock Absorber using a Validated Predictive Model. J Knee Surg 2024; 37:73-78. [PMID: 36417980 DOI: 10.1055/a-1984-9980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Subchondral insufficiency fractures of the knee (SIFK) can result in high rates of osteoarthritis and arthroplasty. The implantable shock absorber (ISA) implant is a titanium and polycarbonate urethane device which reduces the load on the medial compartment of the knee by acting as an extra-articular load absorber while preserving the joint itself. The purpose of this study was to evaluate whether partially unloading the knee with the ISA altered the likelihood of progression to arthroplasty utilizing a validated predictive risk model (SIFK score). A retrospective case-control (2:1) study was performed on patients with SIFK without any previous surgery and on those implanted with the ISA with the primary outcome being progression to arthroplasty compared with nonoperative treatment at 2 years. Baseline and final radiographs, as well as magnetic resonance imagings, were reviewed for the evaluation of meniscus or ligament injuries, insufficiency fractures, and subchondral edema. Patients from a prospective study were matched using the exact SIFK Score, a validated predictive score for progression to arthroplasty in patients with SIFK, to those who received the ISA implant. Kaplan-Meier analysis was conducted to assess survival. A total of 57 patients (38 controls:19 ISA) with a mean age of 60.6 years and 54% female were included. The SIFK score was matched exactly between cases and controls for all patients. The 2-year survival rate of 100% for the ISA group was significantly higher than the corresponding rate of 61% for the control group (p < 0.01). In ISA, 0% of the patients converted to arthroplasty at 2 years, and 5% (one patient) had hardware removal at 1 year. When stratified by risk, the ISA group did not have a significantly higher survival compared with low-risk (p = 0.3) or medium-risk (p = 0.2) controls, though it had a significantly higher survival for high-risk groups at 2 years (100 vs. 15%, p < 0.01). SIFK of the medial knee can lead to significant functional limitation and high rates of conversion to arthroplasty. Implants such as the ISA have the potential to alter the progression to arthroplasty in these patients, especially those at high risk.
Collapse
Affiliation(s)
- Ayoosh Pareek
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota
| | - Chad W Parkes
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota
| | | | | | | | | | - Aaron J Krych
- Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
15
|
Ackland GL, Martin T, Joseph M, Dias P, Hameed R, Gutierrez del Arroyo A, Hewson R, Abbott TEF, Spooner O, Bhogal P. Transauricular nerve stimulation in acute ischaemic stroke requiring mechanical thrombectomy: Protocol for a phase 2A, proof-of-concept, sham-controlled randomised trial. PLoS One 2023; 18:e0289719. [PMID: 38134136 PMCID: PMC10745208 DOI: 10.1371/journal.pone.0289719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/07/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Labile blood pressure after acute ischaemic stroke requiring mechanical thrombectomy is independently associated with poor patient outcomes. OBJECTIVES This study protocol describes is designed to determine whether transauricular nerve stimulation, improves baroreflex sensitivity, reduces blood pressure variability in the first 24 hours after acute ischaemic stroke requiring mechanical thrombectomy. DESIGN: PHASE 2A, PROOF-OF-CONCEPT, SHAM-CONTROLLED RANDOMISED TRIAL Methods and Analysis: 36 individuals undergoing mechanical thrombectomy for acute ischaemic stroke with established hypertension aged >18 years will be randomly allocated to receive bilateral active or sham transauricular nerve stimulation for the duration of the mechanical thrombectomy procedure (AffeX-CT/001 investigational device). The intervention will be repeated for 1h the morning following the mechanical thrombectomy. Non-invasive blood pressure will be measured ≥2h for 24h after mechanical thrombectomy. Holter electrocardiographic monitoring will be recorded during transauricular nerve stimulation. Participants, clinicians and investigators will be masked to treatment allocations. The primary outcome will be the coefficient of variation of systolic blood pressure. Secondary outcomes include additional estimates of blood pressure variability and time/frequency-domain measures of autonomic cardiac modulation An adjusted sample size of 36 patients is required to have a 90% chance of detecting, as significant at the 5% level, a difference in the coefficient of variation in systolic blood pressure of 5±4mmHg between sham and active stimulation [assuming 5% non-compliance rate in each group]. Ethics: confirmed on 16 March 2023 by HRA and Health and Care Research Wales ethics committee (reference 23/WA/0013). DISCUSSION This study will provide proof-of-concept data that examines whether non-invasive autonomic neuromodulation can be used to favourably modify blood pressure and autonomic control after acute ischaemic stroke requiring mechanical thrombectomy. TRIAL REGISTRATION Trial registration number: NCT05417009.
Collapse
Affiliation(s)
- Gareth L. Ackland
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Tim Martin
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Mareena Joseph
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Priyanthi Dias
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Rizwan Hameed
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Ana Gutierrez del Arroyo
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Russ Hewson
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Tom E. F. Abbott
- Translational Medicine and Therapeutics, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, London, United Kingdom
| | - Oliver Spooner
- Department of Stroke Medicine, London, Royal London Hospital, London, Barts Health NHS Trust, London, United Kingdom
| | - Pervinder Bhogal
- Department of Interventional Neuroradiology, Royal London Hospital, London, Barts Health NHS Trust, London, United Kingdom
| |
Collapse
|
16
|
Ferreres AR. Unnecessary surgery. Cir Esp 2023; 101:813-815. [PMID: 37952717 DOI: 10.1016/j.cireng.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Affiliation(s)
- Alberto R Ferreres
- Universidad de Buenos Aires, Buenos Aires, Argentina; Hospital de Clínicas "José de San Martín", Universidad de Buenos Aires, Buenos Aires, Argentina; Universidad de Washington, Seattle, USA.
| |
Collapse
|
17
|
Alhelali HA, Hassan AS, ALZahrani FA, Aljubayri AA, Aljubairy AA, Alalasi A, Alghamdi AS. Comparing Surgical Techniques for Meniscal Tears: A Systematic Review of Radiographic and Functional Outcomes. Cureus 2023; 15:e51239. [PMID: 38283492 PMCID: PMC10821771 DOI: 10.7759/cureus.51239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2023] [Indexed: 01/30/2024] Open
Abstract
Meniscal tears are a common orthopedic injury. The management approaches for meniscal tears include both surgical and non-surgical procedures; however, the majority of the surgeons opt for various surgical interventions. This systematic review aimed to compare the outcomes of different surgical techniques for meniscal tears. The systemic search was carried out in various databases including PubMed, Web of Science, CINAHL, and Scopus. Studies that investigated surgical techniques for meniscal repair and published between 2010 to 2023 were included. Out of the 7,421 potential studies identified from databases and Google Scholar search, only 17 studies were included in our systemic review. The follow-up periods ranged from 6 weeks to 123 months. Adverse effects were reported in some studies, including joint line tenderness, swelling, and loss of flexion, while others reported no significant adverse events. Pull-out repair and refixation techniques demonstrated better clinical outcomes and slower arthritic progression than partial meniscectomy. Mason-Allen stitches and simple stitches yielded comparable results, and both inside-out and all-inside techniques had similar clinical and functional outcomes. This systematic review provides valuable insights into the outcomes of different surgical techniques for meniscal tears. Further studies with longer follow-up periods may help assess the long-term effectiveness of these surgical techniques.
Collapse
Affiliation(s)
| | | | | | | | | | - Ahmed Alalasi
- Orthopedic Surgery, King Abdullah Medical Complex, Jeddah, SAU
| | | |
Collapse
|
18
|
Wijn SRW, Hannink G, Thorlund JB, Sihvonen R, Englund M, Rovers MM. Arthroscopic partial meniscectomy for the degenerative meniscus tear: a comparison of patients included in RCTs and prospective cohort studies. Acta Orthop 2023; 94:570-576. [PMID: 38037388 PMCID: PMC10690978 DOI: 10.2340/17453674.2023.24576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 10/11/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND AND PURPOSE Concerns exist regarding the generalizability of results from randomized controlled trials (RCTs) evaluating arthroscopic partial meniscectomy (APM) to treat degenerative meniscus tears. It has been suggested that study populations are not representative of subjects selected for surgery in daily clinical practice. Therefore, we aimed to compare patients included in trials and prospective cohort studies that received APM for a degenerative meniscus tear. PATIENTS AND METHODS Individual participant data from 4 RCTs and 2 cohort studies undergoing APM were collected. 1,970 patients were analyzed: 605 patients included in RCTs and 1,365 included in the cohorts. We compared patient and disease characteristics, knee pain, overall knee function, and health-related quality of life at baseline between the RCT and cohort groups using standardized differences, ratios comparing the variance of continuous covariates, and graphical methods such as quantile-quantile plots, side-by-side boxplots, and non-parametric density plots. RESULTS Differences between RCT and the cohort were observed primarily in age (younger patients in the cohort; standardized difference: 0.32) and disease severity, with the RCT group having more severe symptoms (standardized difference: 0.38). While knee pain, overall knee function, and quality of life generally showed minimal differences between the 2 groups, it is noteworthy that the largest observed difference was in knee pain, where the cohort group scored 7 points worse (95% confidence interval 5-9, standardized difference: 0.29). CONCLUSION Patients in RCTs were largely representative of those in cohort studies regarding baseline scores, though variations in age and disease severity were observed. Younger patients with less severe osteoarthritis were more common in the cohort; however, trial participants still appear to be broadly representative of the target population.
Collapse
Affiliation(s)
- Stan R W Wijn
- Department of Medical Imaging, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Gerjon Hannink
- Department of Medical Imaging, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands.
| | - Jonas B Thorlund
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark; Department of Public Health, Research Unit of General Practice, University of Southern Denmark, Odense, Denmark
| | - Raine Sihvonen
- Department of Orthopaedics and Traumatology, Pihlajalinna Oyj, Tampere, Pirkanmaa, Finland and Finnish Centre for Evidence-Based Orthopedics (FICEBO), University of Helsinki, Helsinki, Finland
| | - Martin Englund
- Department of Clinical Sciences Lund, Orthopaedics, Clinical Epidemiology Unit, Faculty of Medicine, Lund University, Lund, Sweden
| | - Maroeska M Rovers
- Department of Medical Imaging, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| |
Collapse
|
19
|
Pearsall C, Constant M, Saltzman BM, Parisien RL, Levine W, Trofa D. The Fragility of Statistical Significance in Sham Orthopaedic Surgery: A Systematic Review of Randomized Controlled Trials. J Am Acad Orthop Surg 2023; 31:e994-e1002. [PMID: 37678845 DOI: 10.5435/jaaos-d-23-00245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 07/26/2023] [Indexed: 09/09/2023] Open
Abstract
OBJECTIVES The purpose of this study was to determine the stability of statistical findings among sham surgery randomized controlled trials (RCTs) in orthopaedic surgery using fragility analysis. METHODS PubMed systematic review was conducted to include studies reporting dichotomous outcomes pertaining to sham surgery. The final review included eight RCTs involving only partial meniscectomies and vertebroplasties from 2009 to 2020. With a fixed sample size with dichotomous outcome measures (events versus non-events), the Total Fragility Index (TFI), which is composed of the fragility index (FI) and reverse fragility index (RFI), was calculated by altering the ratio of events to non-events in an iterative fashion until results were reversed from significant to nonsignificant findings (FI) or vice versa (RFI). The TFI, FI, and RFI were divided by their sample sizes to obtain the respective total fragility quotient, fragility quotient (FQ), and reverse fragility quotient. Median fragility indices and quotients were reported for all studies. RESULTS The eight RCTs included 50 dichotomous outcomes involving either partial meniscectomies or vertebroplasties, with a median TFI and total fragility quotient of 5 [interquartile range (IQR) 4 to 6] and 0.035 (IQR 0.028 to 0.048), respectively, indicating that a median of five total patients or 3.5 per 100 patients would need to experience a different outcome to reverse significant or insignificant findings for each of the eight trials. Among the 8 statistically significant ( P < 0.05) outcome events (16%), the respective FI and FQ were 2 (IQR 1 to 5) and 0.018 (IQR 0.010 to 0.044). Among the 42 statistically insignificant outcome events (84%), the respective RFI and reverse fragility quotient were 5 (IQR 4 to 6) and 0.04 (IQR 0.034 to 0.048). The median number of patients lost to follow-up was 1.5 (IQR 0.5 to 2). CONCLUSION The unstable findings in partial meniscectomy and vertebroplasty sham surgical RCTs undermine their study conclusions and recommendations. We recommend using fragility analysis in future sham surgical RCTs to contextualize statistical findings. LEVEL OF EVIDENCE Level IV; Systematic Review.
Collapse
Affiliation(s)
- Christian Pearsall
- From the Department of Orthopedic Surgery, Columbia University Irving Medical Center, New York, NY (Pearsall, Constant, Levine, and Trofa), the Department of Orthopedic Surgery, OrthoCarolina, Charlotte, NC (Saltzman), and the Department of Orthopedic Surgery, Mount Sinai Health System, New York, NY (Parisien)
| | | | | | | | | | | |
Collapse
|
20
|
Gill S, Page RS. Doing our bit to save the planet: Identifying and abandoning low value surgery. ANZ J Surg 2023; 93:2565-2566. [PMID: 37326246 DOI: 10.1111/ans.18569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 06/05/2023] [Indexed: 06/17/2023]
Affiliation(s)
- Stephen Gill
- Barwon Centre for Orthopaedic Research and Education (B-CORE), St John of God Hospital Geelong, Barwon Health and Deakin University, Geelong, Victoria, Australia
| | - Richard S Page
- Barwon Centre for Orthopaedic Research and Education (B-CORE), St John of God Hospital Geelong, Barwon Health and Deakin University, Geelong, Victoria, Australia
| |
Collapse
|
21
|
Felson D, Neogi T. A clinician's perspective on the role of imaging in knee osteoarthritis in clinical practice. Skeletal Radiol 2023; 52:2007-2010. [PMID: 36729209 PMCID: PMC10411116 DOI: 10.1007/s00256-023-04285-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 02/03/2023]
Abstract
Knee osteoarthritis (OA) is a highly prevalent and disabling disease. Most persons age 45 and over with chronic knee pain have OA and with characteristic history and physical findings, diagnostic imaging is usually not necessary. Further, treatment of chronic knee pain with or without evidence of OA is similar, so imaging does not usually alter therapy. The exception is atypical presentations, such as sudden onset of pain perhaps after trauma or evidence of arthritis in atypical locations elsewhere in the body. Imaging is also unnecessary to follow patients. Given the absence of treatments that slow progression, there is little rationale for acquiring repeated imaging. However, ultrasound or other knee imaging may be helpful in locating the joint when carrying out intraarticular corticosteroid injections. There is controversy as to whether imaging should be acquired before these injections, but recent studies suggest no increased risk of disease progression for most persons receiving these injections. While guidelines currently discourage imaging in the diagnosis or management of most persons with OA, this may change for individuals with identifiable correctible lesions, when effective treatments that alter progression emerge or when imaging is used to identify subtypes of disease that may respond to specific treatments.
Collapse
Affiliation(s)
- David Felson
- Section of Rheumatology, Boston University School of Medicine, 650 Albany St. Suite 200, Boston, MA, 02118, USA
| | - Tuhina Neogi
- Section of Rheumatology, Boston University School of Medicine, 650 Albany St. Suite 200, Boston, MA, 02118, USA.
| |
Collapse
|
22
|
Huang L, Zhang S, Wu J, Guo B, Gao T, Shah SZA, Huang B, Li Y, Zhu B, Fan J, Wang L, Xiao Y, Liu W, Tian Y, Fang Z, Lv Y, Xie L, Yao S, Ke G, Huang X, Huang Y, Li Y, Jia Y, Li Z, Feng G, Huo Y, Li W, Zhou Q, Hao J, Hu B, Chen H. Immunity-and-matrix-regulatory cells enhance cartilage regeneration for meniscus injuries: a phase I dose-escalation trial. Signal Transduct Target Ther 2023; 8:417. [PMID: 37907503 PMCID: PMC10618459 DOI: 10.1038/s41392-023-01670-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 09/12/2023] [Accepted: 10/10/2023] [Indexed: 11/02/2023] Open
Abstract
Immunity-and-matrix-regulatory cells (IMRCs) derived from human embryonic stem cells have unique abilities in modulating immunity and regulating the extracellular matrix, which could be mass-produced with stable biological properties. Despite resemblance to mesenchymal stem cells (MSCs) in terms of self-renew and tri-lineage differentiation, the ability of IMRCs to repair the meniscus and the underlying mechanism remains undetermined. Here, we showed that IMRCs demonstrated stronger immunomodulatory and pro-regenerative potential than umbilical cord MSCs when stimulated by synovial fluid from patients with meniscus injury. Following injection into the knees of rabbits with meniscal injury, IMRCs enhanced endogenous fibrocartilage regeneration. In the dose-escalating phase I clinical trial (NCT03839238) with eighteen patients recruited, we found that intra-articular IMRCs injection in patients was safe over 12 months post-grafting. Furthermore, the effective results of magnetic resonance imaging (MRI) of meniscus repair and knee functional scores suggested that 5 × 107 cells are optimal for meniscus injury treatment. In summary, we present the first report of a phase I clinical trial using IMRCs to treat meniscus injury. Our results demonstrated that intra-articular injection of IMRCs is a safe and effective therapy by providing a permissive niche for cartilage regeneration.
Collapse
Affiliation(s)
- Liangjiang Huang
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Song Zhang
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Wu
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
| | - Baojie Guo
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
| | - Tingting Gao
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
| | - Sayed Zulfiqar Ali Shah
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Huang
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yajie Li
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Stem Cell Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Zhu
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaqi Fan
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
| | - Liu Wang
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yani Xiao
- Beijing Key Lab for Pre-clinical Safety Evaluation of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, Beijing, China
| | - Wenjing Liu
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
| | - Yao Tian
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
| | - Zhengyu Fang
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingying Lv
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lingfeng Xie
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Yao
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gaotan Ke
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaolin Huang
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Huang
- Beijing Key Lab for Pre-clinical Safety Evaluation of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, Beijing, China
| | - Yujuan Li
- Beijing Zephyrm Biotechnologies Co., Ltd., Beijing, China
| | - Yi Jia
- Beijing Zephyrm Biotechnologies Co., Ltd., Beijing, China
| | - Zhongwen Li
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
| | - Guihai Feng
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yan Huo
- Beijing Key Lab for Pre-clinical Safety Evaluation of Drugs, National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, Beijing, China
| | - Wei Li
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Qi Zhou
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Jie Hao
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China.
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China.
- University of Chinese Academy of Sciences, Beijing, China.
| | - Baoyang Hu
- National Stem Cell Resource Center, State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, China.
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, China.
- University of Chinese Academy of Sciences, Beijing, China.
| | - Hong Chen
- Department of Rehabilitation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Stem Cell Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
23
|
Ibezim CF, Reichel LM, Ring D. Measurement of Upper Extremity-Specific Comfort and Capability. J Am Acad Orthop Surg 2023; 31:e876-e882. [PMID: 37332222 DOI: 10.5435/jaaos-d-23-00109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 05/05/2023] [Indexed: 06/20/2023] Open
Abstract
Patient-reported outcome measures (PROMs) quantify symptom intensity and magnitude of capability. Upper extremity PROMs were developed shortly after the advent of general health PROMs. PROMs are still primarily research tools, and their use with individual patients is still evolving. When PROMs were developed, the initial and intuitive expectation was a strong correlation of comfort and capability with pathophysiology severity. In other words, people with greater radiographic arthritis or larger degenerative tendon defects were expected to feel worse and do less. After more than 20 years of research using PROMs, it is clear that mindset and circumstances account for more of the variation in PROMs than pathophysiology severity. Mounting research establishes upper extremity PROMs and PROMs in general as useful tools for anchoring and developing comprehensive, biopsychosocial approaches to care.
Collapse
Affiliation(s)
- Chizitam F Ibezim
- From the Dell Medical School, the University of Texas at Austin, Austin, TX
| | | | | |
Collapse
|
24
|
Espejo-Reina A, Sevillano-Pérez E, Espejo-Reina MJ, Lombardo-Torre M, Pérez-Blanca A, Espejo-Baena A. The Proportion of Meniscus Tears Considered Repairable, and Thus Repaired, Increased During a Single Surgeon's Practice of 20 Years. Arthrosc Sports Med Rehabil 2023; 5:100778. [PMID: 37560143 PMCID: PMC10407626 DOI: 10.1016/j.asmr.2023.100778] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 06/15/2023] [Indexed: 08/11/2023] Open
Abstract
PURPOSE The purpose of this study was to evaluate practice patterns of a single surgeon with respect to meniscectomy and meniscal repair over a 20-year period at a single institution. METHODS A cross-sectional descriptive study was carried out by reviewing the surgical data from the past 20 years (2002-2021) of patients who underwent arthroscopic primary meniscal surgery. Age, sex, knee and meniscus affected, morphology of the meniscal tear, meniscal radial location, location on the axial plane, tissue quality, and associated injuries were recorded. An analysis of the evolution of the characteristics of the meniscal lesions was performed according to the presence of degenerative tissue, the repairability of the lesion, and the treatment performed. Categorical data were represented in contingency tables and compared using the χ2 test for significance of differences, which was set at P < .05. RESULTS In total, 1,892 cases were included. A decrease in degenerative meniscal tears was found, from 63.2 in 2002 to 2006 to 9.7% in 2017 to 2021 (P < .001), while repairable tears increased from 1.6% to 82.3% P < .001); in the same periods, arthroscopic partial meniscectomy procedures declined from 75.7% to 17.7% (P < .001) while meniscal repair increased from 0.4% to 81.3% (P < .001). All types of tears increased significantly their repairability, although longitudinal tears, root tears, and ramp lesions showed the highest possibilities for repair. CONCLUSIONS In the present study, a drastic change in the attitude toward meniscal preservation in the past 20 years was observed, with a large increase in the proportion of tears considered repairable found in primary arthroscopic surgery (to 80% of cases) and a decrease in degenerative meniscus tears (to less than 10%). CLINICAL RELEVANCE In the past 2 decades, arthroscopic knee surgery has evolved such that more meniscus tears are deemed repairable, and fewer tears considered degenerative are indicated for arthroscopy.
Collapse
Affiliation(s)
| | - Enrique Sevillano-Pérez
- Hospital Vithas Málaga, Málaga, Spain
- Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | - Maximiano Lombardo-Torre
- Hospital Vithas Málaga, Málaga, Spain
- Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Ana Pérez-Blanca
- Laboratory of Clinical Biomechanics, Department of Mechanical Engineering, Universidad de Málaga, Andalucía Tech, Málaga, Spain
| | | |
Collapse
|
25
|
de Vocht DE, Schnog JJB, Merkies IS, Samson MJ. Untoward global effects of current guideline formulation of stereotactic radiotherapy for symptomatic brain metastases by international medical societies. LANCET REGIONAL HEALTH. AMERICAS 2023; 25:100584. [PMID: 37681018 PMCID: PMC10480773 DOI: 10.1016/j.lana.2023.100584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 09/09/2023]
Abstract
The quality of evidence leading to new oncological treatments suffers shortcomings, as has recently been addressed for drug approvals. In this 'Personal view', we evaluate the unintended effects of adopting stereotactic radiosurgery as the standard of care for patients with limited number of symptomatic brain metastases and favourable prognostic factors in international guidelines in view of the limitations in the evidence of efficacy and effectiveness, with special focus on countries with relatively limited resources.
Collapse
Affiliation(s)
| | - John-John B. Schnog
- Department of Haematology and Medical Oncology, Curaçao Medical Center, Willemstad, Curaçao
- Curaçao Biomedical & Health Research Institute, Willemstad, Curaçao
| | - Ingemar S. Merkies
- Department of Neurology, School of Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, the Netherlands
- Department of Neurology, Curaçao Medical Center, Willemstad, Curaçao
| | - Michael J. Samson
- Department of Radiation Oncology, Curaçao Medical Center, Willemstad, Curaçao
| |
Collapse
|
26
|
Ponkilainen VT, Uimonen M, Sihvonen R, Partio N, Paloneva J, Mattila VM. Evaluation of the changes in incidence and patient age of knee arthroscopy along with changes in time between knee arthroscopy and arthroplasty between 1998 and 2018: a nationwide register study. Knee Surg Relat Res 2023; 35:19. [PMID: 37434234 DOI: 10.1186/s43019-023-00194-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 06/29/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Recent evidence has led to guidelines to refrain from recommending knee arthroscopy for patients with an osteoarthritis diagnosis. The aim of this study was to evaluate the latest changes in the incidence of arthroscopic surgery for degenerative knee disease, changes in the ages of those patients and the delay between knee arthroscopy and arthroplasty, in Finland between 1998 and 2018. METHOD The data for were collected from the Finnish National Hospital Discharge Register (NHDR). All knee arthroplasties and arthroscopies performed due to osteoarthritis, degenerative meniscal tears, and traumatic meniscal tears were included. Incidence rates (per 100,000 person-years) as well as the median age of patients were calculated. RESULTS The incidence of arthroscopy decreased 74% (413 to 106 per 100,000 person-years) and knee arthroplasty increased 179% (94 to 262 per 100,000 person-years) between 1998 and 2018. The incidence of all arthroscopies increased until 2006. Subsequently, the incidence of arthroscopy due to OA decreased by 91% and arthroscopic partial meniscectomy (APM) for degenerative meniscal tears decreased by 77% until 2018. The decrease of traumatic meniscal tears begun later, leading to decrease of 57% between 2011 and 2018. Conversely, the incidence of patients undergoing APM of traumatic meniscal tear increased 375%. The median age of patients who underwent knee arthroscopy decreased from 51 to 46 and from 71 to 69 in knee arthroplasty patients. CONCLUSIONS Increasing evidence that recommends refraining from knee arthroscopy in OA and degenerative meniscal tears has led to a dramatic decrease in the incidence of arthroscopies. Simultaneously, the median age of the patients who undergo these operations has continued to decrease.
Collapse
Affiliation(s)
- Ville T Ponkilainen
- Department of Surgery, Hospital Nova, Central Finland Healthcare District, Hoitajantie 3, 40620, Jyväskylä, Finland.
| | - Mikko Uimonen
- Department of Surgery, Hospital Nova, Central Finland Healthcare District, Hoitajantie 3, 40620, Jyväskylä, Finland
| | | | - Nikke Partio
- Department of Orthopaedics and Traumatology, Tampere University Hospital, Teiskontie 35, PL2000, 33521, Tampere, Finland
| | - Juha Paloneva
- Department of Surgery, Hospital Nova, Central Finland Healthcare District, Hoitajantie 3, 40620, Jyväskylä, Finland
- Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Ville M Mattila
- Department of Orthopaedics and Traumatology, Tampere University Hospital, Teiskontie 35, PL2000, 33521, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- COXA Hospital for Joint Replacement, Biokatu 6, 33520, Tampere, Finland
| |
Collapse
|
27
|
Singal S, Gupta S, Garg R, Kumar P. Evaluation of the Outcome of Osteoarthritis among Patients Undergoing Total Knee Replacement. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2023; 15:S1236-S1238. [PMID: 37694077 PMCID: PMC10485551 DOI: 10.4103/jpbs.jpbs_148_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/12/2023] [Accepted: 03/13/2023] [Indexed: 09/12/2023] Open
Abstract
Background To assess the outcome of osteoarthritis among patients undergoing total knee replacement (TKR). Materials and Methods One hundred and four subjects with one hundred and fifty-two cemented total knee arthroplasties have been analyzed in the current research. Functional assessment was carried out using the preoperative and postoperative Knee Injury and Osteoarthritis Outcome Score (KOOS) score and its five subscales: pain, other symptoms, function in activity of daily living (ADL), function in sport and recreation (Sport/Rec), and knee-related quality of life (QOL). Results A significant improvement in the KOOS symptom score was seen with score grade changing to excellent from poor. The average postoperative KOOS symptom score occurred to be 89.9198, whereas the mean preoperative KOOS score was 30.7960 with a mean difference of 59.02385. The mean postoperative KOOS pain score was 94.6304 and the mean preoperative KOOS score was 18.4831 with a mean difference of 76.14731. A significant improvement in the KOOS pain score was seen with score grade changing to excellent from poor. Sixty patients of 104 (57.7%) had an excellent satisfaction level with a postoperative range of motion, twenty-eight patients (26.9%) had a good, eleven patients (10.6%) had a fair, and five patients (4.8%) had a poor satisfaction level with a postoperative range of motion. Conclusion Surgery for a TKR is successful in reducing individuals' pain and restoring their functional ability. Preoperative expectations and KOOS subscale scores are factors in patients' satisfaction, which is determined a year following surgery.
Collapse
Affiliation(s)
- Shekhar Singal
- Department of Orthopedics, Dayanand Medical College and Hospital (DMC and H), Ludhiana, Punjab, India
| | - Sunny Gupta
- Department of Orthopedics, Dayanand Medical College and Hospital (DMC and H), Ludhiana, Punjab, India
| | - Rajnish Garg
- Department of Orthopedics, Dayanand Medical College and Hospital (DMC and H), Ludhiana, Punjab, India
| | - Pankaj Kumar
- Department of Psychiatry, Dayanand Medical College and Hospital (DMC and H), Ludhiana, Punjab, India
| |
Collapse
|
28
|
Raymond J, Darsaut TE, Eneling J, Chagnon M. The small trial problem. Trials 2023; 24:426. [PMID: 37349843 DOI: 10.1186/s13063-023-07348-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 05/05/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Many randomized trials that aim to assess new or commonly used medical or surgical interventions have been so small that the validity of conclusions becomes questionable. METHODS We illustrate the small trial problem using the power calculation of five Cochrane-reviewed studies that compared vertebroplasty versus placebo interventions. We discuss some of the reasons why the statistical admonition not to dichotomize continuous variables may not apply to the calculation of the number of patients required for trials to be meaningful. RESULTS Placebo-controlled vertebroplasty trials planned to recruit between 23 and 71 patients per group. Four of five studies used the standardized mean difference of a continuous pain variable (centimeters on the visual analog scale (VAS)) to plan implausibly small trials. What is needed is not a mean effect at the population level but a measure of efficacy at the patient level. Clinical practice concerns the care of individual patients that vary in many more respects than the variation around the mean of a single selected variable. The inference from trial to practice concerns the frequency of success of the experimental intervention performed one patient at a time. A comparison of the proportions of patients reaching a certain threshold is a more meaningful method that appropriately requires larger trials. CONCLUSION Most placebo-controlled vertebroplasty trials used comparisons of means of a continuous variable and were consequently very small. Randomized trials should instead be large enough to account for the diversity of future patients and practices. They should offer an evaluation of a clinically meaningful number of interventions performed in various contexts. Implications of this principle are not specific to placebo-controlled surgical trials. Trials designed to inform practice require a per-patient comparison of outcomes and the size of the trial should be planned accordingly.
Collapse
Affiliation(s)
- Jean Raymond
- Department of Radiology, Service of Neuroradiology, Centre Hospitalier de L'Université de Montréal (CHUM), Montreal, QC, H2X 0C1, Canada.
| | - Tim E Darsaut
- Division of Neurosurgery, Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, Edmonton, AB, Canada
| | - Johanna Eneling
- Department of Radiology, Service of Neuroradiology, Centre Hospitalier de L'Université de Montréal (CHUM), Montreal, QC, H2X 0C1, Canada
| | - Miguel Chagnon
- Department of Mathematics and Statistics, University of Montreal, Montreal, QC, Canada
| |
Collapse
|
29
|
Rudolfsen JH, Olsen JA. Related variations: A novel approach for detecting patterns of regional variations in healthcare utilisation rates. PLoS One 2023; 18:e0287306. [PMID: 37347756 PMCID: PMC10286998 DOI: 10.1371/journal.pone.0287306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 06/03/2023] [Indexed: 06/24/2023] Open
Abstract
Regional variations in healthcare utilisation rates are ubiquitous and persistent. In settings where an aggregate national health service budget is allocated primarily on a per capita basis, little regional variation in total healthcare utilisation rates will be observed. However, for specific treatments, large variations in utilisation rates are observed, iymplying a substitution effect at some point in service delivery. The current paper investigates the extent to which this substitution effect occurs within or between specialties, particularly distinguishing between emergency versus elective care. We used data from Statistics Norway and the Norwegian Patient Registry on eight somatic surgeries for all patients treated from 2010 to 2015. We calculated Diagnosis-Related Group (DRG) -weight per capita in 19 hospital regions. We applied principal component analysis (PCA) to demonstrate patterns in DRG-weight, annual relative changes in DRG-weight, and DRG-weight production for elective care. We show that treatments with similar characteristics cluster within regions. Treatment frequency explains 29% of the total variation in treatment rates. In a dynamic model, treatments with a high degree of emergency care are negatively correlated with treatments with a high degree of elective care. Furthermore, when considering only elective care treatments, the substitution effect occurs between specialties and explains 49% of the variation. When designing policies aimed at reducing regional variations in healthcare utilisation, a distinction between elective and emergency care as well as substitution effects need to be considered.
Collapse
Affiliation(s)
| | - Jan Abel Olsen
- Department of Community Medicine, University of Tromsø, Tromsø, Norway
- Centre for Health Economics, Monash University, Melbourne, Victoria, Australia
- Division of Health Services, Norwegian Institute of Public Health, Oslo, Norway
| |
Collapse
|
30
|
Florczynski MM, Chung KC. Choosing the Best Design in Surgical Research. Plast Reconstr Surg 2023; 151:1115-1122. [PMID: 37224338 DOI: 10.1097/prs.0000000000010173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Matthew M Florczynski
- From the Section of Plastic Surgery, Department of Surgery, University of Michigan Medical School
| | - Kevin C Chung
- From the Section of Plastic Surgery, Department of Surgery, University of Michigan Medical School
| |
Collapse
|
31
|
Leopold SS. Reply to the Letter to the Editor: Editor's Spotlight/Take 5: Has Arthroscopic Meniscectomy Use Changed in Response to the Evidence? A Large-database Study from Spain. Clin Orthop Relat Res 2023; 481:1245-1247. [PMID: 37140900 PMCID: PMC10194621 DOI: 10.1097/corr.0000000000002683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 05/05/2023]
Affiliation(s)
- Seth S Leopold
- Editor-in-Chief, Clinical Orthopaedics and Related Research® , Park Ridge, IL, USA
| |
Collapse
|
32
|
Brown GA, Brophy RH, Fillingham YA, Jevsevar DS. Letter to the Editor: Editor's Spotlight/Take 5: Has Arthroscopic Meniscectomy Use Changed in Response to the Evidence? A Large-database Study from Spain. Clin Orthop Relat Res 2023; 481:1240-1244. [PMID: 37140905 PMCID: PMC10194715 DOI: 10.1097/corr.0000000000002682] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/07/2023] [Indexed: 05/05/2023]
Affiliation(s)
| | - Robert H. Brophy
- Professor, Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | | | | |
Collapse
|
33
|
Docking S, Gao L, Ademi Z, Bonello C, Buchbinder R. Use of Decision-Analytic Modelling to Assess the Cost-Effectiveness of Diagnostic Imaging of the Spine, Shoulder, and Knee: A Scoping Review. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2023; 21:467-475. [PMID: 36940059 PMCID: PMC10119214 DOI: 10.1007/s40258-023-00799-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/23/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Limited evidence is available on the cost-effectiveness of diagnostic imaging for back, neck, knee, and shoulder complaints. Decision analytic modelling may be an appropriate method to synthesise evidence from multiple sources, and overcomes issues with trial-based economic evaluations. OBJECTIVE The aim was to describe the reporting of methods and objectives utilised in existing decision analytic modelling studies that assess the cost-effectiveness of diagnostic imaging for back, neck, knee, and shoulder complaints. METHODS Decision analytic modelling studies investigating the use of any imaging modality for people of any age with back, neck, knee, or shoulder complaints were included. No restrictions on comparators were applied, and included studies were required to estimate both costs and benefits. A systematic search (5 January 2023) of four databases was conducted with no date limits imposed. Methodological and knowledge gaps were identified through a narrative summary. RESULTS Eighteen studies were included. Methodological issues were identified relating to the poor reporting of methods, and measures of effectiveness did not incorporate changes in quantity and/or quality of life (cost-utility analysis in only ten of 18 studies). Included studies, particularly those investigating back or neck complaints, focused on conditions that were of low prevalence but have a serious impact on health (i.e. cervical spine trauma, cancer-related back pain). CONCLUSIONS Future models should pay particular attention to the identified methodological and knowledge gaps. Investment in the health technology assessment of these commonly utilised diagnostic imaging services is needed to justify the current level of utilisation and ensure that these services represent value for money.
Collapse
Affiliation(s)
- Sean Docking
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
| | - Lan Gao
- Deakin Health Economics, Institute for Health Transformation, School of Health & Social Development, Deakin University, Geelong, VIC, Australia
| | - Zanfina Ademi
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Centre for Medicine Use and Safety, Monash University, Parkville, VIC, Australia
| | - Christian Bonello
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Bundoora, VIC, Australia
| | - Rachelle Buchbinder
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| |
Collapse
|
34
|
Randelli P, Compagnoni R, Ferrua P, Ricci M, La Verde L, Mekky AF, De Silvestri A, Menon A. Efficacy of Subchondroplasty in the Treatment of Pain Associated With Bone Marrow Lesions in the Osteoarthritic Knee. Orthop J Sports Med 2023; 11:23259671231163528. [PMID: 37213661 PMCID: PMC10192663 DOI: 10.1177/23259671231163528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 01/25/2023] [Indexed: 05/23/2023] Open
Abstract
Background Bone marrow lesions (BMLs) are common subchondral defects revealed by magnetic resonance imaging (MRI) in patients with osteoarthritis, often associated with pain and functional limitation. Subchondroplasty (SCP) is a relatively new technique in which bone substitute material (BSM) is injected inside BML areas to provide structural support to the subchondral bone, preventing its collapse and reducing pain. Purpose/Hypothesis The purpose of this study was to characterize changes in pain, functional and radiological outcomes, conversion to knee replacement, and complications after SCP. We hypothesized that ≥70% of patients would achieve a reduction in pain of ≥4 points on a numeric rating scale (NRS) at a 6-month follow-up after SCP. Study Design Case series; Level of evidence, 4. Methods Patients with symptomatic knee BMLs who underwent SCP were prospectively evaluated preoperatively and at 1, 6, 12, and 24 months postoperatively. Functional outcomes were measured with the NRS for pain, Knee Society Score (KSS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and International Knee Documentation Committee (IKDC) scores. Radiographs and MRI were performed preoperatively and at 6- and 12-month follow-ups to verify edema healing and changes in bone structure. Results A total of 50 patients were included in the study. The mean follow-up was 26 months (24-30 months). Compared with preoperative values, the mean NRS score decreased at every follow-up point (P < .0001 for all) and the IKDC, WOMAC, and KSS scores improved significantly at 6- and 12-month follow-ups. At 6 months postoperatively, 27 patients (54%) registered a reduction on the NRS of ≥4 points. Postoperative MRI revealed a hypointense zone surrounded by a hyperintense signal at the injection site. Standard radiography showed osteoarthritis grade worsening in 4 (8%) patients. Knee replacement was performed in 11 patients -in 7 patients due to the worsening or persistence of disabling symptoms and in 4 patients due to the progression of osteoarthritis. The leakage of BSM occurred in 6 patients without any clinical consequences during the study period. Conclusion About half of the study patients achieved a reduction in the NRS of 4 points at the 6-month follow-up after SCP. Registration NCT04905394 (ClinicalTrials.gov identifier).
Collapse
Affiliation(s)
- Pietro Randelli
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
- Laboratory of Applied Biomechanics,
Department of Biomedical Sciences for Health, Università degli Studi di Milano,
Milan, Italy
- REsearch Center for Adult and Pediatric
Rheumatic Diseases (RECAP-RD), Department of Biomedical Sciences for Health,
Università degli Studi di Milano, Milan, Italy
| | - Riccardo Compagnoni
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
- Department of Biomedical, Surgical and
Dental Sciences, Università degli Studi di Milano, Milano, Italy
| | - Paolo Ferrua
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
- Laboratory of Applied Biomechanics,
Department of Biomedical Sciences for Health, Università degli Studi di Milano,
Milan, Italy
| | - Martina Ricci
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
| | - Luca La Verde
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
- Università degli Studi di Milano,
Milano, Italy
- Luca La Verde, MD, U.O.C.
1° Clinica Ortopedica, ASST Gaetano Pini-CTO, Piazza Cardinal Ferrari 1, 20122
Milan, Italy ()
| | - Ahmed Farid Mekky
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
- Knee and Shoulder Arthroscopy Unit,
Department of Orthopedic Surgery, Tanta University, Egypt
| | - Annalisa De Silvestri
- Biometry and Clinical Epidemiology,
Scientific Direction, IRCCS San Matteo Hospital Foundation, Pavia, Italy
| | - Alessandra Menon
- U.O.C. 1° Clinica Ortopedica, ASST
Gaetano Pini-CTO, Milan, Italy
- Laboratory of Applied Biomechanics,
Department of Biomedical Sciences for Health, Università degli Studi di Milano,
Milan, Italy
- REsearch Center for Adult and Pediatric
Rheumatic Diseases (RECAP-RD), Department of Biomedical Sciences for Health,
Università degli Studi di Milano, Milan, Italy
| |
Collapse
|
35
|
Horváth Á, Szabo A, Gál V, Suhaj C, Aranyosy B, Köteles F. Are there placebo or nocebo effects in balancing performance? Cogn Res Princ Implic 2023; 8:25. [PMID: 37093367 PMCID: PMC10126169 DOI: 10.1186/s41235-023-00476-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 04/05/2023] [Indexed: 04/25/2023] Open
Abstract
Placebo and nocebo effects could influence the perceived, actual, or both postural stabilities. Therefore, this experiment examined whether postural stability is susceptible to placebo and nocebo effects. Driven by expectations, these cognitions could influence the motor stability of people in physical rehabilitation and those with motion instability. We randomly assigned 78 participants to a placebo, nocebo, or control group. Then, we applied a sham sports cream with positive, negative, or neutral instructions about its impact on balance. Next, we tested postural stability with a modified version of the Modified Clinical Test of Sensory Interaction in Balance, including standard, proprioceptive, visual, and vestibular tests before and after the intervention. Further, we measured expected and perceived performance with visual analog scales and assessed trait anxiety, change in state anxiety, optimism, holistic thinking, persistence, and cooperation with questionnaires. The intervention did not affect actual test performances; similarly, trait and state variables and expectations did not have an impact. Furthermore, the experimental manipulation and trait and state variables did not significantly affect perceived performance. However, the association between expectation and perceived performance was strong (ϱ = 0.627, p < 0.001). These findings suggest that postural stability is not susceptible to placebo and nocebo influences. Still, there is a dissociation between objective and subjective performance, showing that expectations impact perceived but not actual performance, which could fuel motivation in rehabilitation settings.
Collapse
Affiliation(s)
- Áron Horváth
- Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Budapest, Hungary
- Institute of Psychology and Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, 1117, Budapest, Hungary
- Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Attila Szabo
- Institute of Psychology and Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, 1117, Budapest, Hungary.
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.
| | - Vera Gál
- Institute of Psychology and Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, 1117, Budapest, Hungary
| | - Csilla Suhaj
- Institute of Psychology and Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, 1117, Budapest, Hungary
| | - Blanka Aranyosy
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Ferenc Köteles
- Institute of Psychology, Károli Gáspár University of the Reformed Church in Hungary, Budapest, Hungary
- Institute of Psychology and Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, 1117, Budapest, Hungary
| |
Collapse
|
36
|
Orchard JW. Sport and exercise medicine: leading the race towards net zero. Br J Sports Med 2023; 57:386-387. [PMID: 36653142 DOI: 10.1136/bjsports-2022-106177] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2023] [Indexed: 01/20/2023]
Affiliation(s)
- John W Orchard
- School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|
37
|
Shaker M, Mahmoud MSS, Nassar WAM, Elshimy A, Nasser HM. Role of geniculate artery embolization in the treatment of knee pain secondary to osteoarthritis. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2023. [DOI: 10.1186/s43055-023-00984-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Abstract
Background
Osteoarthritis (OA) is a leading cause of chronic knee pain and disability with a reported prevalence of 25–30% of the population. Knee OA has traditionally been thought as a degenerative disease only related to chronic repetitive injury “wear and tear” mechanism, yet it is now considered as a much more complex disease of inflammatory nature induced by cytokines and inflammatory mediators through abnormal neo-vascularization (angiogenesis). The rational of geniculate artery embolization (GAE) is based on the hypothesis that suggesting a direct relationship between the abnormal angiogenesis and the chronic knee pain. As a novel treatment option based on occlusion of these abnormal neo-vessels via geniculate artery embolization, we postulated that such a mechanism will relieve pain and improve the quality of life. GAE has been previously approved as a safe and effective treatment in cases of post-knee arthroplasty hemarthrosis.
Purpose
To evaluate the feasibility, safety, and efficacy of geniculate artery embolization for OA-related knee pain.
Materials and methods
Sixteen patients with knee pain secondary to chronic OA refractory to conservative therapies for at least 6 months and not yet fit for total knee replacement were enrolled in a prospective single arm interventional study. GAE was performed using 150–300 μm microspheres. Patients were assessed and followed up using the visual analogue scale (VAS) for pain and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) for the overall knee function at baseline and at 1 week, 1, 3, and 6 months post-embolization.
Results
A total 16 patients presented by knee pain secondary to chronic OA were enrolled. All of them showed a remarkable improvement in the VAS and WOMAC scores, with better clinical outcome after GAE. Pre- versus post-embolization ± MDs in VAS score from 8.38 ± 0.81 (baseline) to 2.88 ± 1.54 after 6 months (post-embolization) equivalent to 66.66% improvement. There was also a satisfactory improvement in the WOMAC scores, with ± MDs drop from 77.94 ± 10.62 (baseline) to 49.69 ± 15.43 (post-embolization) equivalent to 37.41% improvement. No severe or life-threatening complications were reported.
Conclusions
GAE holds promise as an effective minimally invasive procedure for the treatment of knee pain secondary to OA and could be introduced as a safe technique with no serious complications.
Collapse
|
38
|
Khan IA, DeSimone CA, Sonnier JH, Vaile JR, Mazur DW, Freedman KB, Fillingham YA, Fillingham YA. Prior Meniscectomy in Patients Undergoing Primary Total Knee Arthroplasty is Associated With Worse Short-Term Outcomes. J Arthroplasty 2023:S0883-5403(23)00082-7. [PMID: 36764401 DOI: 10.1016/j.arth.2023.01.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Patients undergoing total knee arthroplasty (TKA) who have prior meniscectomy may have increased rates of postoperative infection, arthrofibrosis, and revision. However, aside from an increased risk of complications, it is unclear whether prior meniscectomy impacts functional outcomes after TKA. This study was conducted to compare functional outcomes following TKA in patients who did and did not have a prior meniscectomy. We hypothesized that patients who had a prior ipsilateral meniscectomy would have worse functional outcomes after undergoing TKA. METHODS A retrospective matched case-control study was conducted at a tertiary academic center. Patients who underwent both meniscectomy and TKA (cases) or TKA alone (controls) from 2013 to 2020 were identified from our institutional database using current procedural terminology codes. Cases were matched in a 1:3 ratio to controls using age, sex, race, body mass index, and a comorbidity index. Inclusion criteria comprised a minimum of 1-year follow-up for the Knee Injury and Osteoarthritis Outcome Score Junior (KOOS-JR). Exclusion criteria included patients undergoing revision TKA and patients who had a history of ligamentous knee surgery or fracture. T- and Chi-squared analyses were conducted, with significance threshold being P < .05. A total of 589 cases and 1,767 controls were included after matching. There were no significant differences in demographic variables. Cases underwent TKA after their meniscectomy at a mean of 2.9 years (range: 42 days to 16 years). RESULTS While no significant difference existed for preoperative KOOS-JR scores (46.4 versus 46.4; P = .984), postoperative KOOS-JR scores were significantly lower in the case group (71.9 versus 75.3; P = .001). The case group also achieved the KOOS-JR minimal clinically important difference (MCID) and patient acceptable symptom state (PASS) at significantly lower rates than the control group [(MCID: 71.0 versus 77.3%; P = .011) (PASS: 69.4 versus 76.7%; P = .001);]. CONCLUSION Patients who had a prior meniscectomy may experience lower postoperative functional outcome scores after TKA and had a lower rate of achieving the MCID and PASS for KOOS-JR. Patient expectations should be adjusted accordingly.
Collapse
Affiliation(s)
- Irfan A Khan
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Cristian A DeSimone
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - John Hayden Sonnier
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - John R Vaile
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Donald W Mazur
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Kevin B Freedman
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Yale A Fillingham
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Yale A Fillingham
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA.
| |
Collapse
|
39
|
Englund M, Turkiewicz A. The emperor's new clothes? Osteoarthritis Cartilage 2023; 31:549-551. [PMID: 36764354 DOI: 10.1016/j.joca.2023.02.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 02/12/2023]
Affiliation(s)
- M Englund
- Clinical Epidemiology Unit, Orthopedics, Department of Clinical Sciences Lund, Lund University, Lund, Sweden.
| | - A Turkiewicz
- Clinical Epidemiology Unit, Orthopedics, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| |
Collapse
|
40
|
Wijn SRW, Hannink G, Østerås H, Risberg MA, Roos EM, Hare KB, van de Graaf VA, Poolman RW, Ahn HW, Seon JK, Englund M, Rovers MM. Arthroscopic partial meniscectomy vs non-surgical or sham treatment in patients with MRI-confirmed degenerative meniscus tears: a systematic review and meta-analysis with individual participant data from 605 randomised patients. Osteoarthritis Cartilage 2023; 31:557-566. [PMID: 36646304 DOI: 10.1016/j.joca.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 12/23/2022] [Accepted: 01/03/2023] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To identify subgroups of patients with magnetic resonance imaging (MRI)-confirmed degenerative meniscus tears who may benefit from arthroscopic partial meniscectomy (APM) in comparison with non-surgical or sham treatment. METHODS Individual participant data (IPD) from four RCTs were pooled (605 patients, mean age: 55 (SD: 7.5), 52.4% female) as to investigate the effectiveness of APM in patients with MRI-confirmed degenerative meniscus tears compared to non-surgical or sham treatment. Primary outcomes were knee pain, overall knee function, and health-related quality of life, at 24 months follow-up (0-100). The IPD were analysed in a one- and two-stage meta-analyses. Identification of potential subgroups was performed by testing interaction effects of predefined patient characteristics (e.g., age, gender, mechanical symptoms) and APM for each outcome. Additionally, generalized linear mixed-model trees were used for subgroup detection. RESULTS The APM group showed a small improvement over the non-surgical or sham group on knee pain at 24 months follow-up (2.5 points (95% CI: 0.8-4.2) and 2.2 points (95% CI: 0.9-3.6), one- and two-stage analysis, respectively). Overall knee function and health-related quality of life did not differ between the two groups. Across all outcomes, no relevant subgroup of patients who benefitted from APM was detected. The generalized linear mixed-model trees did also not identify a subgroup. CONCLUSIONS No relevant subgroup of patients was identified that benefitted from APM compared to non-surgical or sham treatment. Since we were not able to identify any subgroup that benefitted from APM, we recommend a restrained policy regarding meniscectomy in patients with degenerative meniscus tears.
Collapse
Affiliation(s)
- S R W Wijn
- Radboud University Medical Centre, Radboud Institute for Health Sciences, Department of Medical Imaging, Nijmegen, the Netherlands.
| | - G Hannink
- Radboud University Medical Centre, Radboud Institute for Health Sciences, Department of Medical Imaging, Nijmegen, the Netherlands.
| | - H Østerås
- Norwegian University of Science and Technology, Faculty of Medicine and Health Sciences, Department of Neuromedicine and Movement Science, Trondheim, Norway.
| | - M A Risberg
- Norwegian School of Sport Sciences, Department of Sport Medicine, and Division of Orthopedic Surgery, Oslo University Hospital, Oslo, Norway.
| | - E M Roos
- University of Southern Denmark, Musculoskeletal Function and Physiotherapy and Centre for Muscle and Joint Health, Department of Sports and Clinical Biomechanics, Odense, Denmark.
| | - K B Hare
- University of Southern Denmark, Næstved-Slagelse-Ringsted Hospitals, Department of Orthopedics, Odense, Denmark.
| | - V A van de Graaf
- OLVG, Joint Research, Department of Orthopaedic Surgery, Amsterdam, the Netherlands; LUMC, Department of Orthopaedic Surgery, Leiden, the Netherlands.
| | - R W Poolman
- OLVG, Joint Research, Department of Orthopaedic Surgery, Amsterdam, the Netherlands; LUMC, Department of Orthopaedic Surgery, Leiden, the Netherlands.
| | - H-W Ahn
- Chonnam National University Bitgoeul Hospital, Department of Orthopedic Surgery, Gwangju, South Korea.
| | - J-K Seon
- Chonnam National University Bitgoeul Hospital, Department of Orthopedic Surgery, Gwangju, South Korea.
| | - M Englund
- Lund University, Faculty of Medicine, Department of Clinical Sciences Lund, Orthopaedics, Clinical Epidemiology Unit, Lund, Sweden.
| | - M M Rovers
- Radboud University Medical Centre, Radboud Institute for Health Sciences, Department of Medical Imaging, Nijmegen, the Netherlands; Radboud University Medical Centre, Radboud Institute for Health Sciences, Department of Health Evidence, Nijmegen, the Netherlands.
| |
Collapse
|
41
|
Park CM, Ryoo S, Choi M, Lee SJ, Yoo JJ, Kim HA. Total Knee Replacement After Arthroscopic Meniscectomy in Knee Osteoarthritis: A Nationwide Population-Based Cohort Study. J Korean Med Sci 2023; 38:e6. [PMID: 36593689 PMCID: PMC9807768 DOI: 10.3346/jkms.2023.38.e6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/04/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Recent studies raise concerns that arthroscopic meniscectomy (AM) for degenerative tear may be detrimental to the maintenance of the joint structure. This study was performed to examine the rate of total knee replacement (TKR) among patients with knee osteoarthritis (OA) who underwent AM for meniscal tears and compare this rate with those who did not. METHODS A retrospective cohort study was conducted using the National Health Insurance Database of South Korea. Among knee OA patients aged 50-79, those who were treated with AM due to meniscal damage from 2007 to 2009 were selected as the AM group while those not treated with AM despite the presence of meniscal damage were selected as control group. Both were matched based on a propensity score and followed-up until the earliest occurrence of: TKR, death, or 10 years. Cox proportional hazards models were used to compare the outcome. RESULTS A total of 36,974 patients were included in AM groups and non-AM group after 1:1 matching. TKR occurred in 9.62% and 7.64% in AM and non-AM groups with the average duration after meniscectomy of 5.88 ± 2.77 and 5.50 ± 2.94 years, respectively. After adjustment for baseline confounders, the TKR rate in the AM group was calculated to be 25% higher than that in the non-AM group (subdistribution hazard ratio, 1.25; 95% confidence interval, 1.16-1.34). The mortality rate was 5.20%, which did not significantly differ between groups. CONCLUSION OA patients who underwent AM for the meniscal injury had higher incidence of TKR up to 10 years of follow-up than the non-operated group. The greater TKR utilization observed in patients undergoing AM merits caution when treating OA patients with meniscal injury.
Collapse
Affiliation(s)
- Chan Mi Park
- National Evidence-Based Healthcare Collaborating Agency, Seoul, Korea
| | - Seungeun Ryoo
- National Evidence-Based Healthcare Collaborating Agency, Seoul, Korea
| | - Miyoung Choi
- National Evidence-Based Healthcare Collaborating Agency, Seoul, Korea
| | - Su Jung Lee
- College of Nursing, Institute of Health Science Research, Inje University, Gimhae, Korea
| | - Jong Jin Yoo
- Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Hyun Ah Kim
- Division of Rheumatology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea
- Institute for Skeletal Aging, Hallym University, Chuncheon, Korea.
| |
Collapse
|
42
|
Muacevic A, Adler JR, Oliveira J, Sousa P, Quesado M, Sousa H, Pereira R, Costa A, Carvalho P. Meniscal Injuries in Patients Aged 40 Years or Older: A Comparative Study Between Meniscal Repair and Partial Meniscectomy. Cureus 2023; 15:e33270. [PMID: 36741598 PMCID: PMC9891740 DOI: 10.7759/cureus.33270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2023] [Indexed: 01/04/2023] Open
Abstract
Introduction Meniscal tears represent one of the most frequent knee injuries and are the most common cause of knee surgery. Historically, age has been considered an independent factor contraindicating meniscal repair due to the assumption that meniscal injuries in this population are frequently chronic tears, mostly with a degenerative tear pattern, and low healing potential. However, recent literature has questioned this paradigm with studies reporting successful outcomes with meniscal repair in older patients. Our study aimed to evaluate and compare the short-term clinical outcomes of meniscal repair versus partial meniscectomy in patients aged ≥40 years old. Methods A retrospective study was conducted that included patients over the age of 40 years, diagnosed with meniscal tears, that underwent arthroscopically assisted meniscal repair or partial meniscectomy between 01 January and 31 December 2020. The patients were divided into two groups: Group 1- partial meniscectomy (PM) and Group 2- meniscal repair (MR). The clinical evaluation was performed 24 months after the surgery, and the studied variables were: function (Tegner Lysholm Knee Scoring Scale), pain (Visual Analogue Scale), patient satisfaction, and failure rate. Results Fifty-one patients met the inclusion criteria, and 7 were excluded due to loss of follow-up during telephone contact. Thus, the final sample consisted of 44 patients (mean age 52.18y), both groups with 22 patients. In both groups, we found an improvement in pain 2 years after the surgery, with a decrease in the VAS value between the pre and post-surgery. On average, the VAS score decreased from 7.9 to 4.5 in the group subjected to partial meniscectomy, and from 7.5 to 3.2 in the meniscal repair. This was statistically significant in both groups, with a p-value <0.01, but not between them (p-value = 0.363). Comparing the degree of satisfaction between both groups, we found no statistically significant difference between them (p=0.167). Regarding the functional outcome (Tegner Lysholm Knee Scoring Scale), the group that underwent the meniscal repair obtained a statistically superior score compared to the partial meniscectomy group (77.55 vs. 64.77; p-value 0.033). The failure rate was exactly equal in both groups (4.5%), therefore no statistically significant difference was found in this variable. Conclusion Age, as an independent factor, should not be considered a contraindication for meniscus repair. In fact, if technically possible, meniscal repair should always be performed as it is associated with better functional outcomes, similar failure rates, and may be protective against the development and progression of arthritis.
Collapse
|
43
|
Leopold SS. Editor's Spotlight/Take 5: Has Arthroscopic Meniscectomy Use Changed in Response to the Evidence? A Large-database Study From Spain. Clin Orthop Relat Res 2023; 481:2-6. [PMID: 36534472 PMCID: PMC9750536 DOI: 10.1097/corr.0000000000002493] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Seth S Leopold
- Editor-in-Chief, Clinical Orthopaedics and Related Research® , Park Ridge, IL, USA
| |
Collapse
|
44
|
Sayegh ET, Farina EM, Lowenstein NA, Chang Y, Arant KR, Katz JN, Matzkin EG. Grinding, Clicking, and Pivot Pain Resolve in Most Patients After Knee Arthroscopy. Arthroscopy 2023; 39:91-99.e1. [PMID: 35840066 DOI: 10.1016/j.arthro.2022.06.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 06/23/2022] [Accepted: 06/26/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To determine whether knee arthroscopy alleviates the symptom constellation of knee grinding/clicking, catching/locking, and pivot pain. METHODS One-year follow-up data from 584 consecutive subjects who underwent knee arthroscopy from August 2012 to December 2019 were collected prospectively. Subjects reported frequency of knee grinding/clicking, catching/locking, and/or pivot pain preoperatively and 1 and 2 years postoperatively. A single surgeon performed each procedure and documented all intraoperative pathology. We measured the postoperative resolution or persistence of these symptoms and used multivariable regression models to identify preoperative demographic and clinical variables that predicted symptom persistence. We also assessed changes in the Pain, Activities of Daily Living, and Quality of Life subscales of the Knee Injury and Osteoarthritis Outcome Score (KOOS). RESULTS Postoperative symptom resolution was more likely for grinding/clicking (65.6%) and pivot pain (67.8%) than for catching/locking (44.1%). Smoking status, overweight/obesity, absence of meniscal tear, and number of compartments with focal cartilage lesions predicted persistence of 1 or more patient-reported knee symptoms. KOOS subscale scores consistently improved by at least one standard deviation. Individuals who had resolution of patient-reported knee symptoms exhibited roughly 2-fold improvements in KOOS Pain, ADL and Quality of Life scores compared with those whose symptoms persisted. Persistence of pivot pain was associated with the least improvement of the 3 KOOS subscales. CONCLUSIONS Two in three patients with grinding/clicking or pivot pain experience symptom resolution after knee arthroscopy, although catching/locking is more likely to persist. Smoking status, overweight/obesity, absence of meniscal tear, and number of compartments with focal cartilage lesions predict symptom persistence after knee arthroscopy. LEVEL OF EVIDENCE Therapeutic Level IV, retrospective cohort analysis of prospective data.
Collapse
Affiliation(s)
- Eli T Sayegh
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Evan M Farina
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Natalie A Lowenstein
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Yuchiao Chang
- Division of General Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Kaetlyn R Arant
- Orthopedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Jeffrey N Katz
- Orthopedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Elizabeth G Matzkin
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A..
| |
Collapse
|
45
|
López-Vega M, Doménech-Fernández J, Peiró S, Ridao-López M. Has Arthroscopic Meniscectomy Use Changed in Response to the Evidence? A Large-database Study From Spain. Clin Orthop Relat Res 2023; 481:7-16. [PMID: 36190489 PMCID: PMC9750592 DOI: 10.1097/corr.0000000000002421] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 09/02/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Several randomized clinical trials on the treatment of meniscal tears have shown that surgery is not superior to nonoperative treatment in middle-aged and older adults. However, clinical practice has not changed consistently worldwide in response to this evidence, and arthroscopic meniscectomy remains one of the most frequently performed operations. QUESTIONS/PURPOSES (1) How has the use of arthroscopic meniscectomy changed in Spain between 2003 and 2018, particularly in middle-aged (35 to 59 years) and older patients (over 60 years) relative to younger patients? (2) How have surgical volumes changed across different healthcare areas in the same health system? (3) How has the proportion of outpatient versus inpatient arthroscopic procedures changed over time? METHODS Data on all 420,228 arthroscopic meniscectomies performed in Spain between 2003 and 2018 were obtained through the Atlas of Variations in Medical Practice project (these years were chosen because data in that atlas for 2002 and 2019 were incomplete). This database has been promoted by the Spanish Health Ministry since 2002, and it collects basic information on all admissions to public and public-private partnership hospitals. The Spanish population of 2003 was used to calculate age- and sex-standardized rates of interventions per 10,000 inhabitants and year. To assess the change in standardized rates among the age groups over the study period, a linear regression analysis was used. Standard small-area variation statistics were used to analyze variation among healthcare areas. Data on outpatient surgery and length of stay for inpatient procedures were also included. RESULTS The standardized rate of arthroscopic meniscectomy in Spain in 2003 was 4.8 procedures per 10,000 population (95% CI 3.9 to 5.6), while in 2018, there were 6.3 procedures per 10,000 population (95% CI 5.4 to 7.3), which represents an increase of 33%. Standardized rates increased slightly in the age group < 35 years (0.06 interventions per 10,000 inhabitants per year [95% CI 0.05 to 0.08]), whereas they increased more markedly in the age groups of 35 to 59 years (0.14 interventions per 10,000 inhabitants per year [95% CI 0.11 to 0.17]) and in those 60 years and older (0.13 interventions per 10,000 inhabitants per year [95% CI 0.09 to 0.17]). The variability among healthcare areas in the meniscectomy rate progressively decreased from 2003 to 2018. In 2003, 32% (6544 of 20,384) of knee arthroscopies were performed on an outpatient basis, while in 2018, these accounted for 67% (19,573 of 29,430). CONCLUSION We observed a progressive increase in arthroscopic meniscectomies in Spain; this procedure was more prevalent in older patients presumed to have degenerative pathologic findings. This increase occurred despite increasing high-level evidence of a lack of the additional benefit of meniscectomy over other less-invasive treatments in middle-aged and older people. Our study highlights the need for action in health systems with the use of financial, regulatory, or incentive strategies to reduce the use of low-value procedures, as well as interventions to disseminate the available evidence to clinicians and patients. Research is needed to identify the barriers that are preventing the reversal of interventions that high-quality evidence shows are ineffective. LEVEL OF EVIDENCE Level III, therapeutic study.
Collapse
Affiliation(s)
- Marcos López-Vega
- Department of Orthopaedic Surgery, Arnau de Vilanova Hospital, Valencia, Spain
| | | | - Salvador Peiró
- Foundation for the Promotion of Health and Biomedical Research of the Valencian Community (FISABIO), Valencia, Spain
- Spanish Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Spain
| | - Manuel Ridao-López
- Spanish Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Spain
- Instituto Aragonés de Ciencias de la Salud (IIS Aragón), Zaragoza, Spain
| |
Collapse
|
46
|
Barakat N, Novicoff WM, Werner BC, Browne JA. High Prevalence of Causal Language and Inferences in Observational Hip and Knee Arthroplasty Database Studies: A Review of Papers Published Across Four Orthopaedic Journals. J Arthroplasty 2022; 38:945-949. [PMID: 36521731 DOI: 10.1016/j.arth.2022.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/01/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The use of administrative databases and clinical registries in lower extremity arthroplasty research is growing. Such observational studies are unable to fully control for confounders and cannot establish causality. However, many authors use causal language when describing their aims or findings, potentially misleading readers. We examined the prevalence of causal language and inferences in the lower extremity arthroplasty literature. METHODS We systematically identified administrative database and registry studies on hip and knee arthroplasty that were published in 4 orthopaedic journals in 2020. Articles were graded independently by two reviewers for the presence of causal language in both the title and abstract and the full text. Chi-squared analyses were conducted to determine the relationship between the causality grading and article characteristics including the journal of publication. RESULTS Of 116 eligible articles, we classified 79.3% of titles and abstracts as either consistently causal or inconsistently causal, with only 20.7% as consistently noncausal. A total of 40.5% of full texts were consistently causal, 49.1% were inconsistent, and 10.3% were consistently noncausal. Chi-squared analyses revealed no statistically significant association between the title and abstract's grading and the journal (P = .720) nor with the use of a database or registry (P = .716). CONCLUSION Causal language and inferences were present in 79.3% of titles and abstracts of lower extremity arthroplasty observational database studies published in 2020. The high prevalence of causal language and inferences in the arthroplasty literature may mislead readers.
Collapse
Affiliation(s)
- Nadim Barakat
- University of Virginia School of Medicine, Charlottesville, Virginia
| | - Wendy M Novicoff
- Department of Public Health Sciences and Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| | - James A Browne
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, Virginia
| |
Collapse
|
47
|
Razai MS, Oakeshott P. More healthcare consumption is not the answer to our ailments. BMJ 2022; 379:o2827. [PMID: 36418042 DOI: 10.1136/bmj.o2827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
48
|
Reito A. Letter to the Editor: Editorial: Chance Encounters, Overdiagnosis, and Overtreatment. Clin Orthop Relat Res 2022; 480:2275-2276. [PMID: 36094543 PMCID: PMC9556130 DOI: 10.1097/corr.0000000000002399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 08/19/2022] [Indexed: 01/31/2023]
Affiliation(s)
- Aleksi Reito
- Associate Professor, Tampere University Hospital, Center for Musculoskeletal Diseases, Tampere, Finland
| |
Collapse
|
49
|
Xie Y, Xing Q, Wang S, Yang Z, Hu A, Wu Q. Can platelet-rich plasma enhance the effect of meniscus repair? A meta-analysis of randomized controlled trials Platelet-rich plasma and meniscus repair. J Orthop Surg (Hong Kong) 2022; 30:10225536221131483. [PMID: 36278428 DOI: 10.1177/10225536221131483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Studies have shown that platelet-rich plasma (PRP) can enhance the effect of meniscus repair, but some studies have suggested different views on the role of PRP. PURPOSE To determine whether PRP can enhance the effect of meniscus repair with respect to pain reduction and improved functionality and cure rate in patients with meniscus injury. METHODS By searching PubMed, EMBASE, Cochrane Library databases, clinicaltrials.gov, and the CNKI database from their inception till December 1, 2020, we performed a meta-analysis of RCTs reporting the results of the Pain Visual Analog Scale (VAS), the pain of Knee injury and Osteoarthritis Outcome Score (KOOS), Lysholm score, the International Knee Documentation Committee (IKDC), healing rate, and adverse events. The risk of bias is assessed using Cochrane's collaborative tools. The summary results are expressed with effect size and 95% confidence interval, and sensitivity were performed. RESULTS The meta-analysis included 9 RCTs and 345 patients. In general, compared with the control group, used of PRP during meniscus surgery significantly improved the pain (SMD: -0.95, p < 0.00001,95% CI: -1.22 to -0.69, I2 = 42%) and knee joint function (SMD: 1.00, p = 0.01.95% CI: 0.22 to 1.79, I2 = 89%) of patients with meniscus injury at 6 months after treatment. However, both PRP and non-PRP showed improvements in the pain and knee joint function, with no significant difference between the groups at 1 months and beyond 12 months. The PRP enhancement technique showed benefit in improving the cure rate of meniscus repair (RR:1.44; p < 0.0001, 95% CI: 1.20-1.73). No serious adverse events were reported in any study. CONCLUSION As an enhancement program for meniscus repair, PRP is worthy of further consideration in improving the function and pain of patients during the mid-term follow-up after surgery, and PRP can further improve the healing rate of meniscus repair. However, the evidence still needs to be interpreted carefully because of the quantity and quality of the included studies.
Collapse
Affiliation(s)
- Yulei Xie
- Department of Rehabilitation Medicine, 117913Affiliated Hospital of North Sichuan Medical College, Sichuan, China
- School of Rehabilitation, Capital Medical University, China Rehabilitation Research Center, Sichuan, China
| | - Qijia Xing
- 117913Department of Pain Medicine,Affiliated Hospital of North Sichuan Medical College, Sichuan, China
| | - Shan Wang
- Department of Rehabilitation Medicine, 117913Affiliated Hospital of North Sichuan Medical College, Sichuan, China
| | - Zhenglei Yang
- Department of Rehabilitation Medicine, 117913Affiliated Hospital of North Sichuan Medical College, Sichuan, China
| | - Anli Hu
- 56710Hubei University Of Economics, Hubei, China
| | - Qing Wu
- Department of Rehabilitation Medicine, 117913Affiliated Hospital of North Sichuan Medical College, Sichuan, China
| |
Collapse
|
50
|
Younger Patients Are More Likely to Undergo Arthroscopic Meniscal Repair and Revision Meniscal Surgery in a Large Cross-Sectional Cohort. Arthroscopy 2022; 38:2875-2883.e1. [PMID: 35688314 DOI: 10.1016/j.arthro.2022.04.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/09/2022] [Accepted: 04/27/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate recent trends in the treatment of meniscal tears with arthroscopic repair and debridement and to assess revision surgery within 2 years using a large cross-sectional database. METHODS Patients with a diagnosis of meniscal tear from 2010 to 2017 were queried using the Mariner data set from PearlDiver. Patient demographic data were analyzed and tracked via International Classification of Diseases, Tenth Revision codes to investigate subsequent ipsilateral meniscal procedures and conversion to total knee arthroplasty within 2 years after index meniscal surgery. RESULTS Of the 1,383,161 patients with a diagnosis of meniscal tear, 53.0% underwent surgical treatment. Surgical treatment consisted of meniscal debridement in 96.6% of patients and meniscal repair in 3.4%. The percentage of meniscal repairs increased from 2.7% to 4.4% over the 8-year period evaluated, whereas the percentage of meniscal debridement decreased from 97.3% to 95.6% (P < .0001). Younger patients were more likely to undergo meniscal repair (23% of those aged 10-19 years) than older patients (<1% of those aged ≥60 years). Among the 191,729 patients with International Classification of Diseases, Tenth Revision coding and 2-year follow-up, 10.6% of patients with index meniscal repair required a revision meniscal operation and 1.2% underwent conversion to arthroplasty. Subsequent meniscal procedures within 2 years after index meniscal repair included meniscal debridement in 81.6% of patients and revision repair in 18.4%. Patients who initially underwent meniscal debridement were less likely to undergo revision meniscal surgery (5.1%), but 4.7% required conversion to arthroplasty. Patients aged 10 to 19 years were most likely to undergo revision meniscal procedures after both index meniscal repair (12.8%) and meniscal debridement (8.8%). CONCLUSIONS The rate of meniscal repair is increasing over time, with patients younger than 30 years most likely to undergo repair for a meniscal tear. Revision surgery for meniscal repair or debridement is more common in adolescents and patients who undergo an index meniscal repair. LEVEL OF EVIDENCE Level III, retrospective cohort study.
Collapse
|