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Puzzitiello RN, Moverman MA, Pagani NR, Menendez ME, Salzler MJ. Current Status Regarding the Safety of Inpatient Versus Outpatient Total Shoulder Arthroplasty: A Systematic Review. HSS J 2022; 18:428-438. [PMID: 35846253 PMCID: PMC9247601 DOI: 10.1177/15563316211019398] [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: 12/12/2020] [Accepted: 02/27/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgeons have begun to transition total shoulder arthroplasty (TSA) to the outpatient setting in order to contain costs and reallocate resources. PURPOSE The purpose of this systematic review was to evaluate the safety and cost of outpatient TSA by assessing associated complication rates, clinical outcomes, and total treatment charges. METHODS The MEDLINE, Embase, and Cochrane Library online databases were queried in March 2020 for studies on outpatient shoulder arthroplasty. Inclusion criteria were (1) a study population undergoing TSA, (2) discharge on the day of surgery, and (3) inclusion of at least 1 reported outcome. RESULTS Of 20 studies identified that met inclusion criteria, 14 were comparative studies involving an inpatient control group, 2 of which were matched by age and comorbidities. The remaining studies used control groups consisting of inpatient TSAs who were older or more medically infirm according to American Society of Anesthesiologists (ASA) or Charlson Comorbidity Index (CCI) scores. The combined average age of the outpatient and inpatient groups was 66.5 and 70.1 years, respectively. Patients who underwent outpatient TSA had similar rates of readmissions, emergency department visits, and perioperative complications in comparison to inpatients. Patients also reported comparably high levels of satisfaction with outpatient procedures. Four economic analyses demonstrated substantial cost savings with outpatient TSA in comparison to inpatient surgery. CONCLUSION In carefully selected patients, outpatient TSA appears to be equally safe but less resource intensive than inpatient arthroplasty. Nonetheless, there remains a need for larger prospective studies to decisively characterize the relative safety of outpatient TSA among patients with similar baseline health.
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Pagani NR, Menendez ME, Moverman MA, Puzzitiello RN, Gordon MR. Adverse Events Associated With Robotic-Assisted Joint Arthroplasty: An Analysis of the US Food and Drug Administration MAUDE Database. J Arthroplasty 2022; 37:1526-1533. [PMID: 35314290 DOI: 10.1016/j.arth.2022.03.060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The use of robotic assistance in arthroplasty is increasing; however, the spectrum of adverse events potentially associated with this technology is unclear. Improved understanding of the causes of adverse events in robotic-assisted arthroplasty can prevent future incidents and enhance patient outcomes. METHODS Adverse event reports to the US Food and Drug Administration Manufacturer and User Facility Device Experience database involving robotic-assisted total hip arthroplasty (THA), total knee arthroplasty (TKA), and partial knee arthroplasty were reviewed to determine causes of malfunction and related patient impact. RESULTS Overall, 263 adverse event reports were included. The most frequently reported adverse events were unexpected robotic arm movement for TKA (59/204, 28.9%) and retained registration checkpoint for THA (19/44, 43.2%). There were 99 reports of surgical delay with an average delay of 20 minutes (range 1-120). Thirty-one cases reported conversion to manual surgery. In total, 68 patient injuries were reported, 7 of which required surgical reintervention. Femoral notching (12/36, 33.3%) was the most common for TKA and retained registration checkpoint (19/28, 67.9%) was the most common for THA. Although rare, additional reported injuries included femoral, tibial, and acetabular fractures, MCL laceration, additional retained foreign bodies, and an electrical burn. CONCLUSION Despite the increasing utilization of robotic-assisted arthroplasty in the United States, numerous adverse events are possible and technical difficulties experienced intraoperatively can result in prolonged surgical delays. The events reported herein seem to indicate that robotic-assisted arthroplasty is generally safe with only a few reported instances of serious complications, the nature of which seems more related to suboptimal surgical technique than technology. Based on our data, the practice of adding registration checkpoints and bone pins to the instrument count of all robotic-assisted TJA cases should be widely implemented to avoid unintended retained foreign objects.
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Kolin DA, Moverman MA, Pagani NR, Puzzitiello RN, Dubin J, Menendez ME, Jawa A, Kirsch JM. Substantial Inconsistency and Variability Exists Among Minimum Clinically Important Differences for Shoulder Arthroplasty Outcomes: A Systematic Review. Clin Orthop Relat Res 2022; 480:1371-1383. [PMID: 35302970 PMCID: PMC9191322 DOI: 10.1097/corr.0000000000002164] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 02/11/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND As the value of patient-reported outcomes becomes increasingly recognized, minimum clinically important difference (MCID) thresholds have seen greater use in shoulder arthroplasty. However, MCIDs are unique to certain populations, and variation in the modes of calculation in this field may be of concern. With the growing utilization of MCIDs within the field and value-based care models, a detailed appraisal of the appropriateness of MCID use in the literature is necessary and has not been systematically reviewed. QUESTIONS/PURPOSES We performed a systematic review of MCID quantification in existing studies on shoulder arthroplasty to answer the following questions: (1) What is the range of values reported for the MCID in commonly used shoulder arthroplasty patient-reported outcome measures (PROMs)? (2) What percentage of studies use previously existing MCIDs versus calculating a new MCID? (3) What techniques for calculating the MCID were used in studies where a new MCID was calculated? METHODS The Embase, PubMed, and Ovid/MEDLINE databases were queried from December 2008 through December 2020 for total shoulder arthroplasty and reverse total shoulder arthroplasty articles reporting an MCID value for various PROMs. Two reviewers (DAK, MAM) independently screened articles for eligibility, specifically identifying articles that reported MCID values for PROMs after shoulder arthroplasty, and extracted data for analysis. Each study was classified into two categories: those referencing a previously defined MCID and those using a newly calculated MCID. Methods for determining the MCID for each study and the variability of reported MCIDs for each PROM were recorded. The number of patients, age, gender, BMI, length of follow-up, surgical indications, and surgical type were extracted for each article. Forty-three articles (16,408 patients) with a mean (range) follow-up of 20 months (0.75 to 68) met the inclusion criteria. The median (range) BMI of patients was 29.3 kg/m2 (28.0 to 32.2 kg/m2), and the median (range) age was 68 years (53 to 84). There were 17 unique PROMs with MCID values. Of the 112 MCIDs reported, the most common PROMs with MCIDs were the American Shoulder and Elbow Surgeons (ASES) (23% [26 of 112]), the Simple Shoulder Test (SST) (17% [19 of 112]), and the Constant (15% [17 of 112]). RESULTS The ranges of MCID values for each PROM varied widely (ASES: 6.3 to 29.5; SST: 1.4 to 4.0; Constant: -0.3 to 12.8). Fifty-six percent (24 of 43) of studies used previously established MCIDs, with 46% (11 of 24) citing one study. Forty-four percent (19 of 43) of studies established new MCIDs, and the most common technique was anchor-based (37% [7 of 19]), followed by distribution (21% [4 of 19]). CONCLUSION There is substantial inconsistency and variability in the quantification and reporting of MCID values in shoulder arthroplasty studies. Many shoulder arthroplasty studies apply previously published MCID values with variable ranges of follow-up rather than calculating population-specific thresholds. The use of previously calculated MCIDs may be acceptable in specific situations; however, investigators should select an anchor-based MCID calculated from a patient population as similar as possible to their own. This practice is preferable to the use of distribution-approach MCID methods. Alternatively, authors may consider using substantial clinical benefit or patient-acceptable symptom state to assess outcomes after shoulder arthroplasty. CLINICAL RELEVANCE Although MCIDs may provide a useful effect-size based alternative to the traditional p value, care must be taken to use an MCID that is appropriate for the particular patient population being studied.
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Pettit RJ, Saini SB, Puzzitiello RN, Hart PAJ, Ross G, Kirsch JM, Jawa A. Primary reverse total shoulder arthroplasty performed for glenohumeral arthritis: does glenoid morphology matter? J Shoulder Elbow Surg 2022; 31:923-931. [PMID: 34800669 DOI: 10.1016/j.jse.2021.10.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/15/2021] [Accepted: 10/23/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Indications for reverse total shoulder arthroplasty (RTSA) have expanded to include primary glenohumeral osteoarthritis (GHOA) with an intact rotator cuff. Limited evidence exists on RTSA in patients with primary GHOA and no posterior glenoid wear (Walch A1, A2, and B1 morphologies). The purpose of this retrospective cohort study was to determine if glenoid morphology is associated with clinical outcomes in patients undergoing RTSA for primary GHOA. METHODS A retrospective review of prospectively collected data was performed in patients undergoing primary RTSA for GHOA with a minimum of 2-year clinical follow-up. Preoperative computed tomography and magnetic resonance imaging were used to categorize glenoid morphology as described by the modified Walch classification. Pre- and postoperative American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES), Single Assessment Numeric Evaluation (SANE), visual analog scale (VAS) pain scores, and range of motion (ROM) measurements were compared across Walch glenoid subtypes. The percentage of patients that reached previously established clinically significant thresholds for minimal clinically important difference (MCID) and substantial clinical benefit (SCB) was also comparatively assessed. Multivariable analysis was used to evaluate the association between glenoid morphology and postoperative ASES score while controlling for potentially confounding variables. RESULTS Of the 247 consecutive patients, 197 were available at a minimum 2-year follow-up (80%). Significant improvements were seen in ASES, VAS pain, SANE, and ROM from baseline to final postoperative follow-up in the combined patient cohort (all P < .001). Most (98.0%) patients reached MCID, and 90.9% of patients reached SCB for ASES threshold. No significant differences were found among Walch subtypes in terms of preoperative to postoperative improvement in ASES (P = .39), SANE (P = .4), VAS pain (P = .49), forward elevation (P = .77), external rotation (P = .45), or internal rotation (P= 0.1). The only significant difference in postoperative outcomes between Walch glenoid subtypes was higher postoperative ASES scores among type B3 glenoids compared with type A1 glenoids (P = .03) on univariate analysis. However, no individual Walch glenoid subtype was associated with lower postoperative ASES scores on multivariable analysis (P > .05). CONCLUSION Primary RTSA provides excellent short-term outcomes in patients with glenohumeral arthritis with intact rotator cuff, regardless of the degree of preoperative glenoid deformity. Surgeons can use these data to support the use of RTSA for glenohumeral arthritis in a more standardized way.
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Puzzitiello RN, Patel BH, Lavoie-Gagne O, Lu Y, Nwachukwu BU, Forsythe B, Salzler MJ. Corticosteroid Injections After Rotator Cuff Repair Improve Function, Reduce Pain, and Are Safe: A Systematic Review. Arthrosc Sports Med Rehabil 2022; 4:e763-e774. [PMID: 35494258 PMCID: PMC9042756 DOI: 10.1016/j.asmr.2021.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 10/11/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose To review the literature on postoperative corticosteroid injections (CSIs) following primary rotator cuff repair (RCR) to evaluate efficacy and adverse effects. Methods A systematic review of the MEDLINE, EMBASE, and Cochrane databases were performed to identify all studies published within the last 15 years, which reported on outcomes of postoperative CSIs following RCR. Studies including patients who received only preoperative CSIs and revision RCRs were excluded. Included studies were evaluated for study methodology, patient demographics, outcome measures, physical examination parameters, results of imaging studies, and adverse effects or clinical complications. Results Seven studies comprising 5,528 patients satisfied inclusion criteria. Among included patients, 54.8% were female and mean age range from 52.3 ± 13.0 to 62.7 ± 6.6 years. Only 1 included investigation was a Level I study. Overall, 4 of 5 studies reported significant improvements in pain and outcome scores (Constant score, American Shoulder and Elbow Surgeons score) compared with controls. Across all studies, the majority of these effects were statistically significant at 3 months postoperatively but not beyond this time point. Five of the 6 included investigations reported no increased rate of retears after postoperative CSIs. One study did find an increase in retear in patients receiving postoperative CSIs but was unable to determine whether these retears were present before the patient received the CSI. Another investigation reported an increased rate of infection only if the CSI was administered in the first postoperative month. Conclusions Postoperative CSIs may improve pain and function for up to 3 months following primary RCR but not at later follow-up time points. CSIs should be administered only after the first postoperative month to minimize the potential risk for adverse events. Level of Evidence Systematic review of level I-IV studies.
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Moverman MA, Puzzitiello RN, Menendez ME, Pagani NR, Hart PAJ, Churchill RW, Kirsch JM, Jawa A. Rotator cuff fatty infiltration and muscle atrophy: relation to glenoid deformity in primary glenohumeral osteoarthritis. J Shoulder Elbow Surg 2022; 31:286-293. [PMID: 34390840 DOI: 10.1016/j.jse.2021.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/01/2021] [Accepted: 07/11/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Muscle atrophy (MA) and fatty infiltration (FI) are degenerative processes of the rotator cuff musculature that have incompletely understood relationships with the development of eccentric glenoid wear in the setting of primary glenohumeral osteoarthritis (GHOA). METHODS All patients with GHOA and an intact rotator cuff who underwent both magnetic resonance imaging and computed tomography scans of the affected shoulder prior to total shoulder arthroplasty between 2015 and 2020 were identified from a prospectively maintained registry. Rotator cuff MA was measured quantitatively on sequential sagittal magnetic resonance images, whereas FI was assessed on sagittal magnetic resonance imaging slices using the Goutallier classification. Preoperative computed tomography scans were reconstructed using automated 3-dimensional software to determine glenoid retroversion, glenoid inclination, and humeral head subluxation. Glenoid deformity was classified according to the Walch classification. Univariate and multivariable regression analyses were performed to characterize associations between age, sex, muscle area, FI, and glenoid morphology. RESULTS Among the 127 included patients, significant associations were found between male sex and larger overall rotator cuff musculature (P < .01), increased ratio of the posterior rotator cuff (PRC) to the subscapularis area (P = .01), and glenoid retroversion (19° vs. 14°, P < .01). Larger supraspinatus and PRC muscle size was correlated with increased retroversion (r = 0.23 [P = .006] for supraspinatus and r = 0.25 [P = .004] for PRC) and humeral head subluxation (r = 0.25 [P = .004] for supraspinatus and r = 0.28 [P = .001] for PRC). The ratio of PRC muscle size to anterior rotator cuff muscle size was not associated with evidence of eccentric glenoid wear (P > .05). After we controlled for confounding factors, increasing glenoid retroversion was associated with high-grade infraspinatus FI (β, 6.8; 95% confidence interval, 2.9-10.7; P < .01) whereas larger PRC musculature was predictive of a Walch type B (vs. type A) glenoid (odds ratio, 1.3; 95% confidence interval, 1.0-1.5; P = .04). CONCLUSION Patients with eccentric glenoid wear in the setting of primary GHOA and an intact rotator cuff appear to have both larger PRC musculature and higher rates of infraspinatus FI. Although the temporal and causal relationships of these associations remain ambiguous, MA and FI should be considered 2 discrete processes in the natural history of GHOA.
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Sudah SY, Puzzitiello RN, Nasra MH, Moverman MA, Pagani NR, Guss MS, Menendez ME. Nonoperative treatment of distal humerus fractures in the elderly yields satisfactory functional outcomes and low conversion to delayed surgery: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2022; 2:96-102. [PMID: 37588281 PMCID: PMC10426674 DOI: 10.1016/j.xrrt.2021.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Background Distal humerus fractures (DHFs) pose a treatment challenge in elderly patients. We sought to systematically review and report the clinical outcomes of the nonoperative approach (eg, "bag of bones") for the treatment of these injuries and the rate of conversion to delayed surgery. Methods A comprehensive review of the literature using the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines was conducted. Studies involving outcomes after nonoperative treatment of DHF in patients >65 years of age were included from 1985 to present. Data regarding patient age, DHF type, nonoperative treatment method, complications, conversion to delayed surgery, range of motion, union rate, and surgeon- and patient-reported outcome measures were extracted. Results A total of five studies met inclusion criteria (all level IV evidence), yielding a total of 143 patients (mean age: 73.5 years to 87.4 years) with 7.1 months to 55 months of follow-up. The mean Mayo Elbow Performance Index scores were good to excellent across several studies (range 83-93.1). Multiple studies reported good range of motion (mean arc of motion: 81 to 106 degrees) and low levels of upper extremity disability (mean Quick Disability of the Arm-Shoulder-Hand scores: 31.3 to 38.5) at the final follow-up. The rate of conversion to total elbow arthroplasty and operative fixation ranged from 0% to 7.5% and 0% to 5%, respectively. Conclusion Nonoperative management of distal humerus fractures in the elderly seems to be associated with acceptable functional outcomes and low rates of delayed surgery. This information is important for patient counseling and treatment decision-making.
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Moverman MA, Puzzitiello RN, Pagani NR, Moon AS, Hart PA, Kirsch JM, Jawa A, Menendez ME. Functional somatic syndromes are associated with suboptimal outcomes and high cost after shoulder arthroplasty. J Shoulder Elbow Surg 2022; 31:48-55. [PMID: 34116194 DOI: 10.1016/j.jse.2021.05.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/02/2021] [Accepted: 05/09/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The presence of functional somatic syndromes (chronic physical symptoms with no identifiable organic cause) in patients undergoing elective joint arthroplasty may affect the recovery experience. We explored the prevalence of functional somatic syndromes among shoulder arthroplasty patients, as well as their association with postoperative outcomes and costs. METHODS We identified 480 patients undergoing elective total shoulder arthroplasty (anatomic or reverse) between 2015 and 2018 in our institutional registry with minimum 2-year follow-up. Medical records were queried for the presence of 4 well-recognized functional somatic syndromes: fibromyalgia, irritable bowel syndrome, chronic headaches, and chronic low-back pain. Multivariable linear regression modeling was used to determine the independent association of these diagnoses with hospitalization time-driven activity-based costs and 2-year postoperative American Shoulder and Elbow Surgeons (ASES), Single Assessment Numeric Evaluation (SANE), and pain scores. RESULTS Nearly 1 in 5 patients (17%) reported at least 1 functional somatic syndrome. These patients were more likely to be women, to be chronic opioid users, to report more allergies, to have a diagnosis of anxiety, and to have shoulder pathology other than degenerative joint disease (all P ≤ .001). After multivariable adjustment, the presence of at least 1 functional somatic syndrome was independently predictive of lower 2-year ASES (-9.75 points) and SANE (-7.63 points) scores and greater residual pain (+1.13 points) (all P ≤ .001). When considered cumulatively, each additional functional disorder was linked to a stepwise decrease in ASES and SANE scores and an increase in residual pain (P < .001). These patients also incurred higher hospitalization costs, with a stepwise rise in costs with an increasing number of disorders (P < .001). CONCLUSIONS Functional somatic syndromes are common in patients undergoing shoulder arthroplasty and correlate with suboptimal outcomes and greater resource utilization. Efforts to address the biopsychosocial determinants of health that affect the value proposition of shoulder arthroplasty should be prioritized in the redesign of care pathways and bundling initiatives.
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Puzzitiello RN, Dubin J, Menendez ME, Moverman MA, Pagani NR, Drager J, Salzler MJ. Public Opinion and Expectations of Stem Cell Therapies in Orthopaedics. Arthroscopy 2021; 37:3510-3517.e2. [PMID: 34126222 DOI: 10.1016/j.arthro.2021.05.058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 05/03/2021] [Accepted: 05/28/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To explore public opinion, understanding, and preferences regarding the use of stem cell therapies for the treatment of joint and tendon pathologies using online crowdsourcing. METHODS A 30-question survey was completed by 931 members of the public using Amazon Mechanical Turk, a validated crowdsourcing method. Outcomes included perceptions and preferences regarding the use of stem cells therapies for the nonsurgical treatment of orthopaedic conditions. Sociodemographic factors and a validated assessment of health literacy were collected. Inclusion criteria were adult participants 18 years or older, residence within the United States, and a valid Social Security number. Multivariable logistic regression modeling was used to determine population characteristics associated with the belief that stem cells represent the most effective treatment for long-standing joint or tendon disorders. RESULTS Most respondents reported that stem cell therapies have convincing evidence to support their use for orthopaedic conditions (84.5%) and are approved and regulated by the Food and Drug Administration (65%). About three-quarters of respondents reported that stem cells can stop the progression of and alleviate pain from arthritis or damaged tendons, and over half (53.5%) reported that stem cells can cure arthritis. Factors with the greatest influence on respondents' decision to receive stem cell therapies are research supporting their safety and effectiveness and doctor recommendation. However, 63.3% of respondents stated that they would consider stem cells if their doctor recommended it, regardless of evidence supporting their effectiveness, and over half would seek another doctor if their orthopaedic surgeon did not offer this treatment option. CONCLUSIONS The public's limited understanding regarding the current evidence associated with stem cell therapies for osteoarthritis and tendinous pathologies may contribute to unrealistic expectations and misinformed decisions. This study highlights the importance of patient education and expectation setting, as well as evidence transparency, as stem cell therapies become increasingly accessible. LEVEL OF EVIDENCE Level IV, case series.
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Agarwalla A, Liu JN, Garcia GH, Gowd AK, Puzzitiello RN, Yanke AB, Cole BJ. Return to Sport following Isolated Lateral Opening Wedge Distal Femoral Osteotomy. Cartilage 2021; 13:846S-852S. [PMID: 32449382 PMCID: PMC8808905 DOI: 10.1177/1947603520924775] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Purpose. The aims of this study were to (1) examine the timeline of return to sport (RTS) following isolated lateral opening wedge distal femoral osteotomy (DFO), (2) evaluate the degree of participation on RTS, and (3) identify risk factors for failure to RTS. Methods. Nineteen consecutive patients undergoing isolated lateral opening wedge DFO were reviewed retrospectively at a minimum of 2 years postoperatively. Patients completed a sports questionnaire, visual analogue scale for pain (VAS-Pain), Single Assessment Numerical Evaluation (SANE), and a satisfaction questionnaire. Results. Seventeen patents (89.5%; age 32.1 ± 10.1 years; gender 9 males, 52.9%) were contacted at 7.3 ± 4.4 years (range 2.0-13.8 years). Twelve patients (70.6%) resumed playing ≥1 sport at an average time of 9.5 ± 3.3 months (range 3-12 months). Of these 12 patients, 6 returned to a lower level of participation (50.0%). Seven patients (41.2%) had returned to the operating room for further surgery, which included removal of hardware (5.9%) and total knee arthroplasty (5.9%). The average VAS-Pain, SANE, and Marx scores were 3.4 ± 2.6 (range 0-8), 56.2 ± 18.7 (range 20-85), and 5.0 ± 5.3 (range 0-16), respectively. Fourteen patients (82.4%) were at least somewhat satisfied with their procedure. Conclusion. In patients with isolated lateral compartment osteoarthritis and valgus deformity, lateral opening wedge DFO allows 70.6% of patients to RTS by 9.5 ± 3.3 months. However, most patients may be unable to return to their presymptomatic level of function. Patient expectations regarding RTS can be appropriately managed with adequate preoperative patient education. Level of Evidence. IV, case series.
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Puzzitiello RN, Moverman MA, Menendez ME, Hart PA, Kirsch J, Jawa A. Rotator cuff fatty infiltration and muscle atrophy do not impact clinical outcomes after reverse total shoulder arthroplasty for glenohumeral osteoarthritis with intact rotator cuff. J Shoulder Elbow Surg 2021; 30:2506-2513. [PMID: 33774168 DOI: 10.1016/j.jse.2021.03.135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 03/02/2021] [Accepted: 03/07/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The clinical significance of rotator cuff muscle quality following reverse total shoulder arthroplasty (RTSA) remains uncertain. The purpose of this study was to evaluate the influence of rotator cuff fatty infiltration (FI) and muscle atrophy (MA) on clinical outcomes following RTSA for glenohumeral osteoarthritis (GHOA). METHODS One hundred eight shoulders with primary GHOA that underwent RTSA with a lateralized glenosphere for GHOA with a minimum of 2-year follow-up were identified from a prospectively maintained registry. Each rotator cuff muscle was assessed on preoperative magnetic resonance imaging for FI and quantitative amount of MA. Pre- and postoperative outcomes included American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form score, Single Assessment Numerical Evaluation (SANE) score, visual analog scale pain score, and range of motion (ROM) measurements. RESULTS Eighty-one patients with a mean age of 70.7 ± 5.4 years (range: 57-85) were included who underwent RTSA with a mean follow-up of 2.1 years (range: 2-3.9 years). There was a significant improvement in all outcome measures postoperatively (P < .01). Twenty-two patients (27.1%) had moderate to severe combined infraspinatus and teres minor FI. There was no significant difference in the postoperative external rotation or clinical outcomes compared with those patients with only mild FI (P > .05). Forty-three patients (53.1%) had moderate to severe global rotator cuff FI. There was no significant difference in postoperative outcomes compared with those patients with only mild FI (P < .01). Univariate analysis did not reveal any significant association between the degree of FI or MA of any individual rotator cuff muscle and postoperative clinical outcomes or ROM. The size ratio of the posterior rotator cuff to the subscapularis muscle was positively correlated with preoperative SANE scores but negatively correlated with absolute postoperative and change in preoperative to postoperative SANE scores. However, there were no significant correlations between this size ratio and the other outcome measures. CONCLUSION Rotator cuff muscle quality as assessed by MA and FI does not impact clinical outcomes following RTSA with a lateralized glenosphere in patients with GHOA and an intact rotator cuff.
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Ruelos VCB, Puzzitiello RN, Menendez ME, Moverman MA, Pagani NR, Rogerson A, Ryan SP, Salzler MJ. Patient Perceptions of Telehealth Orthopedic Services in the Era of COVID-19 and Beyond. Orthopedics 2021; 44:e668-e674. [PMID: 34590948 DOI: 10.3928/01477447-20210817-07] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic necessitated an unprecedented increase in the use of telehealth services in orthopedics. Patient attitudes toward and satisfaction with virtual orthopedic services remain largely unexplored. A prospective study of all orthopedic patients at a tertiary academic medical center who had a telehealth appointment between April 1, 2020, and May 5, 2020, was performed to assess patients' experience with a validated 21-item telehealth satisfaction questionnaire. The survey contained statements designed to assess patients' level of agreement with numerous aspects of telehealth, including convenience, the surgeon's ability to engage in care, ease of use, and future use of telehealth. Most respondents (86.7%) were satisfied with the telehealth system. The majority of patients expressed that the system is easy to use (90.0%), is convenient (86.7%), and saves them time (83.3%). Nearly all (95%) patients agreed that their surgeon could answer their questions with the use of this technology, although nearly half (46.6%) identified the lack of physical contact during the examination as problematic. Only 46.7% of patients agreed that telehealth should be a standard form of health care delivery in the future; these patients were found to have significantly longer commute times compared with those who did not (52.1±58.2 vs 28.3±19.2, P=.03). Patient perspectives on the widespread adoption of telehealth, such as ease of use, privacy protection, and convenience, showed that these anticipated barriers may be some of the greatest advantages of telehealth. The COVID-19 pandemic may have provided the momentum for telehealth to become a mainstay of orthopedic health care delivery in the future. [Orthopedics. 2021;44(5):e668-e674.].
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Ruelos VCB, Puzzitiello RN, Menendez ME, Pagani NR, Moverman MA, Forsythe B, Salzler MJ. Vancomycin Presoaking of Anterior Cruciate Ligament Tendon Grafts Is Highly Cost-Effective for Preventing Infection. Arthroscopy 2021; 37:3152-3156. [PMID: 33887413 DOI: 10.1016/j.arthro.2021.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/18/2021] [Accepted: 04/08/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE This study aimed to (1) determine whether intraoperative graft soaking with vancomycin is a cost-effective measure for preventing infection after arthroscopic anterior cruciate ligament (ACL) reconstruction and (2) provide an adaptable model for providers and institutions to determine the cost effectiveness of this strategy over a range of initial infection rates, infection-related care costs, and vancomycin costs. METHODS Baseline postoperative infection rates and the costs of antibiotics and infection-related care were gathered from the literature. The cost of treating infection was determined for 2 alternative protocols-irrigation and debridement with revision ACL reconstruction or ACL graft retention. Using a break-even economic analysis, we developed an equation to determine the absolute risk reduction (ARR) in infection rate required for the use of vancomycin graft soaking to be deemed cost-effective. To provide a widely applicable robust model, multiple simulations were performed at varying unit costs, infection rates, and ACL reconstruction postoperative infection related care costs. The number needed to treat was calculated from the ARR. RESULTS Intraoperative vancomycin was determined to be cost-effective if it prevents 1 infection in 550 cases (ARR = 0.182%), given costs of $24,178 and $44/1,000 mg for revision ACL reconstruction and vancomycin, respectively. If the ACL graft is retained following infection, intraoperative vancomycin was considered cost-effective if it prevents 1 infection in 146 cases (ARR = 0.685%), given costs of $6,424 and $44/1,000 mg for arthroscopic debridement and vancomycin prophylaxis, respectively. For any specific cost of treating infection and cost of vancomycin, variation in baseline infection rates did not influence the economic viability of vancomycin graft soaking. This intervention remained economically viable over a wide range of unit costs of vancomycin. CONCLUSIONS Through break-even economic analysis, this study demonstrates that the use of intraoperative graft preparation with vancomycin is a highly cost-effective prophylactic measure for infection prevention in arthroscopic ACL reconstruction. LEVEL OF EVIDENCE IV, economic analysis.
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Kolin DA, Moverman MA, Menendez ME, Pagani NR, Puzzitiello RN, Kavolus JJ. A break-even analysis of tranexamic acid for prevention of periprosthetic joint infection following total hip and knee arthroplasty. J Orthop 2021; 26:54-57. [PMID: 34305348 DOI: 10.1016/j.jor.2021.07.007] [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: 05/25/2021] [Accepted: 07/11/2021] [Indexed: 11/16/2022] Open
Abstract
Purpose Despite the commonplace use of tranexamic acid in total joint arthroplasty, much of the current data regarding its cost-effectiveness examines savings directly related to its hemostatic properties, without considering its protective effect against periprosthetic joint infections. Using break-even economic modeling, we calculated the cost-effectiveness of routine tranexamic acid administration for infection prevention in total joint arthroplasty. Materials and methods The cost of intraoperative intravenous tranexamic acid, the cost of revision arthroplasty for periprosthetic joint infections, and the baseline rates of periprosthetic joint infections in patients who did not receive intraoperative tranexamic acid were obtained from the literature and institutional purchasing records. Break-even economic modeling incorporating these variables was performed to determine the absolute risk reduction in infection rate to make routine intraoperative tranexamic acid use economically justified. The number needed to treat was calculated from the absolute risk reduction. Results Routine use of intraoperative tranexamic acid is economically justified if it prevents at least 1 infection out of 3125 total joint arthroplasties (absolute risk reduction = 0.032%). Cost-effectiveness was maintained with varying costs of tranexamic acid, infection rates, and periprosthetic joint infection costs. Conclusion The routine use of intraoperative tranexamic acid is a highly cost-effective practice for infection prevention in primary and revision total joint arthroplasty. The use of tranexamic acid is warranted across a wide range of costs of tranexamic acid, initial infection rates, and costs of periprosthetic joint infection treatment.
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Puzzitiello RN, Rizzo CF, Garvey KD, Matzkin EG, Salzler MJ. Early sports specialisation and the incidence of lower extremity injuries in youth athletes: current concepts. J ISAKOS 2021; 6:339-343. [PMID: 34230066 DOI: 10.1136/jisakos-2019-000288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 05/15/2021] [Indexed: 11/04/2022]
Abstract
Year-round intensive, single-sport training beginning at an young age is an increasingly common trend in the youth athlete population. Early sport specialisation may be ineffective for long-term athletic success and contribute to an increased risk of physical injury and burn-out. The medical community has noted that repetitive movement patterns may occur in non-diversified activity and this may contribute to overuse injury in young athletes. Studies have begun to identify an association between early sport specialisation and lower extremity injuries in the youth athlete population that is independent of training volume. Recent literature has suggested that sport diversification, not specialisation, is a better path for athletic success and minimised lower extremity injury risk.
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Moverman MA, Bruha MJ, Pagani NR, Puzzitiello RN, Menendez ME, Barnes CL. Perioperative Medical Optimization of Symptomatic Benign Prostatic Hyperplasia Is an Economically Justified Infection Prevention Strategy in Total Joint Arthroplasty. J Arthroplasty 2021; 36:2551-2557. [PMID: 33775467 DOI: 10.1016/j.arth.2021.02.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/02/2021] [Accepted: 02/23/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Abnormal voiding dynamics may be a modifiable risk factor for prosthetic joint infection (PJI) after total joint arthroplasty (TJA), but the cost-effectiveness of their optimization in the perioperative setting is unknown. Using a break-even analysis, we calculated the economic viability of perioperative voiding optimization for infection prevention after TJA in patients with symptomatic benign prostatic hyperplasia (BPH). METHODS A perioperative voiding optimization algorithm was created to represent a common approach to treating symptomatic BPH before TJA. Treatment is initiated with a 6-week trial of tamsulosin (pathway 1), followed by 6 months of combination tamsulosin/finasteride therapy (pathway 2) if symptoms persist. Patients with unremitting symptoms after medical management undergo surgical correction with transurethral resection of the prostate (pathway 3). Costs associated with each pathway were derived from the literature and institutional purchasing records. A break-even economic model was constructed to calculate the absolute risk reduction (ARR) in the infection rate and number needed to treat necessary for cost-effectiveness. RESULTS Pathway 1 was cost-effective if it prevented 1 infection of 113 (ARR = 0.883%) TKAs or 140 (ARR = 0.714%) THAs. Pathway 2 was cost-effective if it obviated infection in 1 of 69 TKAs (ARR = 1.445%) or 86 THAs (ARR = 1.169%). Pathway 3 was only deemed cost-effective assuming a cost of $400,000 to treat a PJI (number needed to treat = 71, ARR = 1.406%). Cost-effectiveness for pathways 1 and 2 was maintained with varying voiding optimization costs, infection rates, and PJI costs. CONCLUSION Perioperative medical management of symptomatic BPH is an economically justified PJI prevention strategy, whereas surgical interventions appear to be financially substantiated only when considering the long-term societal costs of a PJI.
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Pagani NR, Moverman MA, Puzzitiello RN, Menendez ME, Barnes CL, Kavolus JJ. Online Crowdsourcing to Explore Public Perceptions of Robotic-Assisted Orthopedic Surgery. J Arthroplasty 2021; 36:1887-1894.e3. [PMID: 33741241 DOI: 10.1016/j.arth.2021.02.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 01/20/2021] [Accepted: 02/08/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The clinical benefits of robotic-assisted technology in total joint arthroplasty are unclear, but its use is increasing. This study employed online crowdsourcing to explore public perceptions and beliefs regarding robotic-assisted orthopedic surgery. METHODS A 30-question survey was completed by 588 members of the public using Amazon Mechanical Turk. Participants answered questions regarding robotic-assisted orthopedic surgery, sociodemographic factors, and validated assessments of health literacy and patient engagement. Multivariable logistic regression modeling was used to determine population characteristics associated with preference for robotic technology. RESULTS Most respondents believe robotic-assisted surgery leads to better results (69%), fewer complications (69%), less pain (59%), and faster recovery (62%) than conventional manual methods. About half (49%) would prefer a low-volume surgeon using robotic technology to a high-volume surgeon using conventional manual methods. The 3 main concerns regarding robotic technology included lack of surgeon experience with robotic surgery, robot malfunction causing harm, and increased cost. Only half of respondents accurately understand the actual role of the robot in the operating room. Overall, 34% of participants have a clear preference for robotic-assisted surgery over a conventional manual approach. After multivariable regression analysis, Asian race, working in healthcare, early technology adoption, and prior knowledge of robotic surgery were independent predictors of preferring robotic-assisted surgery. CONCLUSION The public's unawareness of the dubious outcome superiority associated with robotic-assisted orthopedic surgery may contribute to misinformed decisions in some patients. Robotic-assisted technology appears to be a powerful marketing tool for surgeons and hospitals.
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Toppo AJ, Pagani NR, Moverman MA, Puzzitiello RN, Menendez ME, Kavolus JJ. Response to Letter to the Editor on "The Cost-Effectiveness of Silver-Impregnated Occlusive Dressings for Infection Prevention After Total Joint Arthroplasty". J Arthroplasty 2021; 36:e57. [PMID: 33931166 DOI: 10.1016/j.arth.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 01/04/2021] [Indexed: 02/02/2023] Open
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Toppo AJ, Pagani NR, Moverman MA, Puzzitiello RN, Menendez ME, Kavolus JJ. The Cost-Effectiveness of Silver-Impregnated Occlusive Dressings for Infection Prevention After Total Joint Arthroplasty. J Arthroplasty 2021; 36:1753-1757. [PMID: 33281021 DOI: 10.1016/j.arth.2020.11.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/02/2020] [Accepted: 11/08/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Prosthetic joint infection (PJI) is a catastrophic complication after total joint arthroplasty that exacts a substantial economic burden on the health-care system. This study used break-even analysis to investigate whether the use of silver-impregnated occlusive dressings is a cost-effective measure for preventing PJI after primary total knee arthroplasty (TKA) and total hip arthroplasty (THA). METHODS Baseline infection rates after TKA and THA, the cost of revision arthroplasty for PJI, and the cost of a silver-impregnated occlusive dressing were determined based on institutional data and the existing literature. A break-even analysis was then conducted to calculate the minimal absolute risk reduction needed for cost-effectiveness. RESULTS The use of silver-impregnated occlusive dressings would be economically viable at an infection rate of 1.10%, treatment costs of $25,692 for TKA PJI, and $31,753 for THA PJI and our institutional dressing price of $38.05 if it reduces infection rates after TKA by 0.15% (the number needed to treat [NNT] = 676) and THA by 0.12% (NNT = 835). The absolute risk reduction needed to maintain cost-effectiveness did not change with varying initial infection rates and remained less than 0.40% (NNT = 263) for infection treatment costs as low as $10,000 and less than 0.80% (NNT = 129) for dressing prices as high as $200. CONCLUSION The use of silver-impregnated occlusive dressings is a cost-effective measure for infection prophylaxis after TKA and THA.
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Pagani NR, Moverman MA, Puzzitiello RN, Menendez ME, Barnes CL, Kavolus JJ. Preoperative Allergy Testing for Patients Reporting Penicillin and Cephalosporin Allergies is Cost-Effective in Preventing Infection after Total Knee and Hip Arthroplasty. J Arthroplasty 2021; 36:700-704. [PMID: 32933797 DOI: 10.1016/j.arth.2020.08.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/29/2020] [Accepted: 08/21/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Routine preoperative allergy testing in patients reporting penicillin and cephalosporin allergies increases the number able to receive cefazolin, which should reduce the risk of infection after total knee and hip arthroplasty (TKA/THA), but it remains unclear whether this practice is cost-effective. Using a break-even analysis, we calculated the cost-effectiveness of routine preoperative allergy testing for infection prevention in total joint arthroplasty patients reporting penicillin and cephalosporin allergies. METHODS The cost of a penicillin allergy evaluation, the cost of revision arthroplasty for prosthetic joint infection (PJI), and baseline rates of PJI in patients receiving a noncefazolin antibiotic in the perioperative period were derived from existing literature. A break-even economic model using these variables was constructed to calculate the absolute risk reduction (ARR) in infection rate needed for preoperative allergy testing to be cost-effective. The number needed to treat (NNT) was calculated from the ARR. RESULTS Preoperative allergy testing before TKA and THA in patients reporting penicillin and cephalosporin allergies was cost-effective if the initial infection rate decreased by an ARR of 0.810% (NNT = 123) and 0.655% (NNT = 153) for TKA and THA, respectively. Cost-effectiveness was maintained with varying allergy consultation costs, infection rates, and costs associated with PJI treatment. CONCLUSION Routine preoperative allergy testing and clearance are cost-effective infection prevention strategies among patients reporting penicillin and cephalosporin allergies in the setting of elective joint arthroplasty. Widespread adoption of this practice may considerably reduce the economic and societal burden associated with prosthetic infections.
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Puzzitiello RN, Liu JN, Garcia GH, Redondo ML, Forlenza EM, Agarwalla A, Yanke AB, Cole BJ. Return to Work After Distal Femoral Varus Osteotomy. Orthop J Sports Med 2020; 8:2325967120965966. [PMID: 33330734 PMCID: PMC7720305 DOI: 10.1177/2325967120965966] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/11/2020] [Indexed: 02/05/2023] Open
Abstract
Background Distal femoral varus osteotomy (DFVO) is a well-described procedure to address valgus deformity of the knee. There is a paucity of information available regarding patients' ability to return to work (RTW) after DFVO. Purpose To report the objective findings for RTW rates and times for patients receiving a DFVO for lateral compartment osteoarthritis secondary to valgus deformity of the knee. Study Design Cohort study; Level of evidence, 3. Methods This was a retrospective study of patients who received a lateral-wedge opening DFVO. Patients must have worked within 3 years before their operation to be included for analysis. Patients were contacted at a minimum of 2 years postoperatively for interview and questionnaire evaluation, including a subjective work questionnaire, visual analog scale (VAS) for pain, Single Assessment Numerical Evaluation (SANE), and a satisfaction questionnaire. Results Overall, 32 patients were contacted at a mean follow-up of 7.1 ± 4.1 years (range, 2.2-13.3 years). The mean ± SD age at the time of surgery was 30.8 ± 8.8 years (range, 17.2-46.5 years), and 65.6% of patients were female. Eleven patients (34.4%) received a concomitant meniscal allograft transplant, and 12 (37.5%) received a cartilage grafting procedure. The average VAS pain score decreased significantly from 6.1 preoperatively to 3.2 postoperatively (P = .03). All patients were able to RTW, at a mean time of 6.0 ± 13.2 months postoperatively (range, 0-72 months). When stratified by work intensity, the average time to return was 13.8, 3.1, 2.7, and 2.9 months for high, moderate, light, and sedentary occupations, respectively. There was no significant difference between these RTW times (P = .16), although this analysis may have been limited by the small sample size. Four patients whose work was classified as heavy work (50%) and 3 whose work was classified as moderate work (18.8%) either switched jobs or kept the same job with lighter physical duties as a result of their procedures. Conclusion In a young and active population, DFVO for valgus deformity reliably afforded the ability to RTW within a relatively short time for patients with sedentary, light, and moderate occupational demands. However, patients with moderate- to high-intensity occupational demands may be unable to RTW at their preoperative level.
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Patel BH, Lu Y, Agarwalla A, Puzzitiello RN, Nwachukwu BU, Cvetanovich GL, Chahla J, Forsythe B. Maximal Medical Improvement Following Shoulder Stabilization Surgery May Require up to 1 Year: A Systematic Review. HSS J 2020; 16:534-543. [PMID: 33380993 PMCID: PMC7749924 DOI: 10.1007/s11420-020-09773-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 06/15/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND There is increased emphasis on properly allocating healthcare resources to optimize value within orthopedic surgery. Establishing time to maximal medical improvement (MMI) can inform clinical decision-making and practice guidelines. PURPOSE We sought (1) to evaluate the time to MMI as predicted by commonly used patient-reported outcome measures (PROMs) for evaluation of shoulder stabilization and (2) to evaluate typical time to return to sports and employment following surgery. METHODS A systematic review of the Medline database was conducted to identify outcome studies reporting sequential follow-up at multiple time points, up to a minimum of 2 years after shoulder stabilization surgery. The included studies examined the outcomes of arthroscopic or open surgical techniques on anterior instability. Clinically significant improvements were evaluated utilizing the minimal clinically important difference specific to each PROM. Secondary outcomes included range of motion, return to sport/work, and recurrent instability. RESULTS Ten studies comprising 590 surgically managed cases of anterior shoulder instability were included (78% arthroscopic, 22% open). Clinically significant improvements in PROMs were achieved up to 1 year post-operatively for Rowe, Western Ontario Instability Index (WOSI), American Shoulder and Elbow Surgeons (ASES), and Simple Shoulder Test (SST) scores. For the three most utilized tools (Rowe, WOSI, ASES), the majority of improvement occurred in the first 6 post-operative months. Clinically significant improvements in Constant Score and Oxford Shoulder Instability Score (OSIS) were achieved up to 6 months and 2 years after surgery, respectively. No clinically significant improvements were achieved on the Disabilities of the Arm, Shoulder, and Hand (DASH) tool. CONCLUSION Maximal medical improvement as determined by commonly utilized PROMs occurs by 1 year after operative management of anterior shoulder instability. The DASH tool does not appear to demonstrate a reliable time frame for clinically significant outcome improvement.
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Puzzitiello RN, Nwachukwu BU, Agarwalla A, Cvetanovich GL, Chahla J, Romeo AA, Verma NN, Forsythe B. Patient Satisfaction After Total Shoulder Arthroplasty. Orthopedics 2020; 43:e492-e497. [PMID: 32818282 DOI: 10.3928/01477447-20200812-03] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 08/12/2019] [Indexed: 02/05/2023]
Abstract
Although patient-reported outcome measures use objective evaluations of impairment to focus on subjective responses, these measures may not necessarily reflect patient satisfaction with the outcome or the care provided. The goal of this study was to systematically review the available literature to assess patient satisfaction after total shoulder arthroplasty. Two investigators systematically reviewed the MEDLINE database for articles on satisfaction after this procedure. This study included 47 articles. The most commonly used method for assessing satisfaction was an ordinal scale (27 studies, 57.4%). Of the studies, 27 (57.5%) differentiated between patient satisfaction with the care provided and with the outcome achieved. Reported satisfaction rates after anatomic total shoulder arthroplasty ranged from 75% to 100%. For the included studies, increasing age, workers' compensation status, depression, opioid use, and visual analog scale pain score were the only preoperative factors that were significantly associated with worse postoperative satisfaction. Postoperative American Shoulder and Elbow Surgeons score, Simple Shoulder Test score, Subjective Shoulder Value score, Short Form-36 mental component score, range of motion, visual analog scale pain score, and ability to perform activities of daily living showed a significant association with postoperative satisfaction. Studies of satisfaction after total shoulder arthroplasty are of low evidence levels. Although overall patient satisfaction is high, there is no standardized method for measuring satisfaction. For the identified studies, the most common assessment method was an ordinal scale that consists of qualitative values representing increasing levels of satisfaction. Orthopedic surgeons are increasingly expected to demonstrate the value of procedures, and a uniform and validated method of assessing patient satisfaction is needed. [Orthopedics. 2020;43(6):e492-e497.].
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Forsythe B, Patel BH, Lansdown DA, Agarwalla A, Kunze KN, Lu Y, Puzzitiello RN, Verma NN, Cole BJ, LaPrade R, Inoue N, Chahla J. Dynamic Three-Dimensional Computed Tomography Mapping of Isometric Posterior Cruciate Ligament Attachment Sites on the Tibia and Femur: Single- Versus Double-Bundle Analysis. Arthroscopy 2020; 36:2875-2884. [PMID: 32554074 DOI: 10.1016/j.arthro.2020.06.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 05/21/2020] [Accepted: 06/04/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE (1) To determine the area of posterior cruciate ligament (PCL) insertion sites on the lateral wall of the medial femoral condyle (LWMFC) that demonstrates the least amount of length change through full range of motion (ROM) and (2) to identify a range of flexion that would be favorable for graft tensioning for single-bundle (SB) and double-bundle (DB) PCL reconstruction. METHODS Six fresh-frozen cadaveric knees were obtained. Three-dimensional computed tomography point-cloud models were obtained from 0° to 135°. A point grid was placed on the LWMFC and the tibial PCL facet. Intra-articular length was calculated for each point on the femur to the tibia at all flexion angles and grouped to represent areas for bone tunnels of SB and DB PCLR. Normalized length changes were evaluated. RESULTS Femoral tunnel location and angle of graft fixation were significant contributors to mean, minimum, and maximum normalized length of the PCL (all p < .001). Tibial tunnel location was not significant in any case (all p < .22). A femoral tunnel in the location of the posteromedial bundle of the PCL resulted in the least length change at all tibial positions (maximum change 13%). Fixation of the anterolateral bundle in extension or at 30° flexion resulted in significant overconstraint of the PCL graft. The femoral tunnel location for a SB PCLR resulted in significant laxity at lower ranges of flexion. CONCLUSION PCL length was significantly dependent on femoral tunnel position and angle of fixation, whereas tibial tunnel position did not significantly contribute to observed differences. All PCL grafts demonstrated anisometry, with the anterolateral bundle being more anisometric than the posteromedial bundle. For DB PCLR, the posteromedial bundle demonstrated the highest degree of isometry throughout ROM, although no area of the LWMFC was truly isometric. The anterolateral bundle should be fixed at 90° to avoid overconstraint, and SB PCLR demonstrated significant laxity at lower ranges of flexion. CLINICAL RELEVANCE Surgeons can apply the results of this investigation to surgical planning in PCLR to optimize isometry, which may ultimately reduce graft strain and the risk of graft failure. Additionally, DB PCLR demonstrated superiority compared with SB PCLR regarding graft isometry, as significant laxity was encountered at lower ranges of flexion in SB PCLRs. Fixation of the ALB at 90° flexion should be performed to avoid overconstraint in knee extension.
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Menendez ME, Moverman MA, Puzzitiello RN, Pagani NR, Namdari S. A break-even analysis of benzoyl peroxide and hydrogen peroxide for infection prevention in shoulder arthroplasty. J Shoulder Elbow Surg 2020; 29:2185-2189. [PMID: 32650074 DOI: 10.1016/j.jse.2020.06.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Newer strategies to decolonize the shoulder of Cutibacterium acnes may hold promise in minimizing the occurrence of infections after shoulder arthroplasty, but little is known about their cost-effectiveness. Break-even models can determine the economic viability of interventions in settings with low outcome event rates that would realistically preclude a randomized clinical trial. We used such modeling to determine the economic viability of benzoyl peroxide and hydrogen peroxide for infection prevention in shoulder arthroplasty. METHODS Skin decolonization protocol costs ($11.76 for benzoyl peroxide; $0.96 for hydrogen peroxide), baseline infection rates for shoulder arthroplasty (0.70%), and infection-related care costs ($50,230) were derived from institutional records and the literature. A break-even equation incorporating these variables was developed to determine the absolute risk reduction (ARR) in the infection rate to make prophylactic use economically justified. The number needed to treat was calculated from the ARR. RESULTS Topical benzoyl peroxide is considered economically justified if it prevents at least 1 infection out of 4348 shoulder arthroplasties (ARR = 0.023%). Hydrogen peroxide is economically justified if it prevents at least 1 infection out of 50,000 cases (ARR = 0.002%). These protocols remained economically viable at varying unit costs, initial infection rates, and infection-related care costs. CONCLUSIONS The use of topical benzoyl peroxide and skin preparations with hydrogen peroxide are highly economically justified practices for infection prevention in shoulder arthroplasty. Efforts to determine drawbacks of routine skin decolonization strategies are warranted as they may change the value analysis.
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