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Direct anterior approach with conventional instruments versus robotic posterolateral approach in elective total hip replacement for primary osteoarthritis: a case-control study. J Orthop Traumatol 2024; 25:9. [PMID: 38381320 PMCID: PMC10881946 DOI: 10.1186/s10195-024-00753-7] [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: 11/24/2023] [Accepted: 01/18/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND The purpose of this study is to compare peri-operative and short-term outcomes in patients who underwent elective total hip replacement (THA) for primary osteoarthritis (OA) with direct anterior approach (DAA) versus a pair-matched cohort of patients who underwent robotic-assisted THA with posterolateral approach. MATERIALS AND METHODS Data from consecutive patients who underwent elective hip replacement from 2021 to 2023 for primary OA were retrospectively retrieved and divided into two groups: the DAA group, who underwent THA with the DAA approach using conventional instruments, and the robotic posterolateral (R-PL group), who underwent robot arm-assisted THA with the posterolateral approach. Comparative assessed outcomes were: operative time, radiographical implant positioning, intake of rescue analgesics, blood loss, transfusion rate, leg length discrepancy and functional outcomes (Harris hip score and forgotten joint score). RESULTS A total of 100 pair-matched patients were retrieved with a mean age of 66.7 ± 10.7 (range: 32-85) years and a mean follow-up of 12.8 ± 3.6 (range: 7-24) months. No differences in patients' characteristics were detected. Patients in the R-PL group required less rescue tramadol (p > 0.001), ketorolac (p = 0.028) and acetaminophen (p < 0.001). There was no significant difference in the operative time between (MD = 5.0 min; p = 0.071). Patients in the DAA group had significantly lower Hb levels at day 1 (p = 0.002) without significant differences in transfusion rate (p = 0.283). Patients in the R-PL group had shorter length of stay (LOS) with a mean difference of 1.8 days [p < 0.001; 95% confidence interval (CI) 1.4-2.3]. No difference in clinical outcomes was found [leg length discrepancy (LLD), p = 0.572; HHS, p = 0.558; forgotten joint score (FJS), p = 0.629]. No radiographical differences were measured in cup inclination (MD = 2.0°, p = 0.069), malpositioning [odd ratio (OR) = 0.2; p = 0.141], stem alignment (OR = 0.3; p = 0.485) and stem sizing (OR = 1.5; p = 1.000). There was no difference in complication rate except for lateral femoral cutaneous nerve damage, which was higher in DAA group (p < 0.001). CONCLUSIONS R-PL and DAA THA had comparable short-term clinical and radiological outcomes along with similar complication rates. The R-PL group showed significantly lower Hb drop, rescue analgesic consumption and shorter LOS. This is a preliminary study and no strong recommendation can be provided. Further prospective randomized trials are requested to further investigate the cost-effectiveness of robotic surgery in THA. LEVEL OF EVIDENCE Level IV, case-control study.
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Autologous microfragmented adipose tissue treatment of knee osteoarthritis demonstrates effectiveness in 68% of patients at 4-year follow-up. Arch Orthop Trauma Surg 2024:10.1007/s00402-023-05143-y. [PMID: 38212589 DOI: 10.1007/s00402-023-05143-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] [Received: 06/21/2023] [Accepted: 11/11/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND Adipose tissue-derived stem cells are an interesting therapeutic option for early knee osteoarthritis (OA) treatment due to their high plasticity, easiness of harvesting and rapidity of administration. The aim of this study was to evaluate the medium-term effectiveness and safety of Microfragmented Autologous Fat Tissue (MFAT) injection treatment at 4-year follow-up and to investigate potential correlations among patients' pre-treatment clinical condition and clinical outcomes to identify possible predicting factors for procedure success or failure. PATIENTS AND METHODS This is a prospective trial enrolling 46 patients with diagnosis of symptomatic knee OA and failure of previous conservative measures who underwent diagnostic arthroscopy and single autologous MFAT injection between June 2017 and July 2018. Patients were assessed with repeated clinical scoring systems at baseline, 6 months, 1 and 4 years after surgery. The evaluation included demographic characteristics, arthroscopic findings, and stem cell number from injected tissue. RESULTS No major complications were reported during follow-up period and there was a significant increase of Lysholm knee score from baseline value of 61.7 ± 13.8 to 79.5 ± 16.9 at 4 years (p < 0.001). The WOMAC score increased from a baseline value of 66.5 ± 14.7 to 82.8 ± 15.7 at 4 years (p < 0.001) and there was a significant decrease of VAS pain score from baseline value of 6.3 ± 1.5 to 3.5 ± 2.6 at 4-year follow-up (p < 0.001). ROM improved significantly from 118.4 ± 2.6 to 122.5 ± 2.5 at 12 months (p < 0.001), but did not improve at 4 years (p > 0.05). 15 patients (32.6%) were considered treatment failures, because they required secondary surgery, further injection therapy or experienced symptoms persistence. Patient with synovitis had 75% failure rate, although synovitis did not result as a statistically significant factor influencing clinical outcome up to 4-year follow-up (p = 0.058). Age, cartilage defects severity, BMI, concomitant procedures, and stem cell number from injected MFAT did not show any significant correlation with the results. CONCLUSIONS MFAT intra-articular injection is a safe procedure with positive improvements up to 4-year follow-up in patients with early knee OA. These findings suggest MFAT could be a minimally invasive treatment of early knee OA with durable benefits at mid-term evaluation. TRIAL REGISTRATION IRB number ID-3522.
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Surgical treatment of critical size bone defects with Masquelet technique versus bone transport: a systematic review and meta-analysis of comparative studies. Arch Orthop Trauma Surg 2023; 143:7081-7096. [PMID: 37695386 DOI: 10.1007/s00402-023-05049-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 08/28/2023] [Indexed: 09/12/2023]
Abstract
INTRODUCTION To date, the management of critical-sized bone defects lacks a universally accepted approach among orthopedic surgeons. Currently, the main options to treat severe bone loss include autologous grafting, free vascularized bone transfer, bone transport and induced-membrane technique. The purpose of this study is to critically compare the outcomes of Masquelet technique and bone transport to provide a higher level of evidence regarding the indexed techniques. MATERIAL AND METHODS The authors conducted a systematic search on several databases according to the PRISMA guidelines. English-written reports comparing outcomes of the Masquelet technique versus the bone transport technique in patients with critical-sized defects in lower extremities were included. RESULTS Six observational studies involving 364 patients were included. The systematic review and meta-analysis of pooled data showed no significant difference in most outcomes, except for ASAMI bone outcomes and residual deformity, which showed better results in the bone transport group. The 64% of patients treated with Masquelet technique obtained excellent/good bone ASAMI results compared to 82.8% with bone transport (p = 0.01). Post-operative residual deformity was 1.9% with the bone transport method versus 9.7% with the Masquelet technique (p = 0.02). CONCLUSIONS Both the Masquelet technique and bone transport showed comparable results for the management of critical-sized bone defects of the lower limb. However, these findings must be carefully interpreted due to the high risk of bias. Further prospective randomized controlled trials are necessary to better clarify the strengths and limitations of these two techniques and to identify the variables affecting the outcomes.
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Previous anterior cruciate ligament reconstruction influences the complication rate of total knee arthroplasty: a systematic review and meta-analysis. EFORT Open Rev 2023; 8:854-864. [PMID: 37909702 PMCID: PMC10646514 DOI: 10.1530/eor-23-0069] [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] [Indexed: 11/03/2023] Open
Abstract
Purpose The results of total knee arthroplasty (TKA) following anterior cruciate ligament (ACL) reconstruction are still under-investigated. The purpose of this research is to investigate the differences between TKA after ACL reconstruction and TKA for primary osteoarthritis through a review and meta-analysis of the literature. Methods Case-control and cohort studies reporting outcomes of TKA following ACL reconstruction were considered eligible for inclusion. The primary endpoint was to systematically review and meta-analyze the reported complications of TKA following ACL reconstruction. The outcomes have been compared with a group of patients who underwent TKA for primary knee osteoarthritis (OA) with any previous ACL surgery. Secondary endpoints were to assess and compare technical difficulties and results including the operative time, the use of revision components, the request for intraoperative release or additional procedures, the revision rate, and the clinical outcomes. Results Seven studies were included involving 1645 participants, 619 of whom underwent TKA in previous ACL reconstruction and 1026 TKA for primary OA with no previous ACL reconstruction. Meta-analysis showed that TKA in previous ACL reconstruction had a significantly higher complication rate (OR = 2.15, P < 0.001), longer operative times (mean differences (MD): 11.19 min; P < 0.001) and increased use of revision components (OR = 2.16; P < 0.001) when compared to the control group without differences of infection, and revision rate. Conclusions TKA in a previous ACL reconstruction has a significantly higher complication rate, longer operative times, and a higher need for revision components and intraoperative soft tissue releases in comparison to TKA for primary OA without previous ACL reconstruction.
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Age and synovitis affect the results of the treatment of knee osteoarthritis with Microfragmented Autologous Fat Tissue. Knee Surg Sports Traumatol Arthrosc 2023; 31:3655-3664. [PMID: 36087128 PMCID: PMC10435636 DOI: 10.1007/s00167-022-07139-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/20/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE This study aims to assess the effectiveness of Microfragmented Autologous Fat Tissue (MFAT) treatment for knee osteoarthritis and to investigate whether patients' pre-treatment clinical condition, such as synovitis, correlates with clinical outcomes, to identify potential predicting factors for the success or failure of the treatment. METHODS In this prospective Cohort Study Level II multicentric trial, consecutive patients with a diagnosis of early/mild osteoarthritis and failure of previous conservative measures were enrolled to undergo diagnostic arthroscopy and a single MFAT injection. Patients were assessed with repeated scoring systems at baseline, 6 months, and 12 months after surgery. The demographic features, the arthroscopic findings, the immunophenotype of injected tissue and the histologic examination of synovia of failed patients were analyzed. RESULTS Data from 91 patients showed a significant improvement in Lysholm, WOMAC scores at 1-year follow-up (p < 0.001). A significant decrease in VAS score was observed, while a significant improvement of measured flexion angle was registered at 1 year (p < 0.001). No major complications were reported. Age and synovitis were identified as significant factors influencing the clinical outcome (p < 0.05). Body mass index, previous or concomitant procedures, and specific cartilage defects had no influence. The mean number of injected adipose tissue-derived mesenchymal stem cells seem not to correlate with the clinical outcome. CONCLUSION MFAT is effective in reducing pain when used with a single dose injection in early/mild OA of the knee, without major complications. Age over 60 and synovitis may be predictive for persistent pain at one year and should be considered before indications.
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Interposition arthroplasty with bovine collagenous membrane for hallux rigidus: A long-term results retrospective study. Foot Ankle Surg 2022; 28:1473-1478. [PMID: 36117005 DOI: 10.1016/j.fas.2022.08.013] [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: 07/07/2022] [Revised: 08/27/2022] [Accepted: 08/31/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hallux rigidus (HR) is a degenerative arthritis of the first metatarsophalangeal joint (MTP1) with progressive loss of range of movement (ROM). Interposition arthroplasty (IA) is a technique widely used for the treatment of HR;however, few studies reported long-term clinical results. This study aims to report the clinical results of IA using a bovine pericardium collagen matrix for HR with a minimum 10-years follow-up. METHODS Thirty patients (31 feet) who underwent IA using a bovine pericardium collagen matrix from 2001 to 2009 were retrospectively evaluated with a mean follow up of 154.1 ± 28.6 (range 124-218) months. All HR ranged from grade II to grade III, according to Regnauld classification. All patients were clinically assessed with the American Orthopedic Foot and Ankle Society Hallux Metatarsophalangeal- Interphalangeal Scale, a pain Visual Analog Scale, and the Foot and Ankle Disability Index. Scores before and after treatment, respectively achieved from clinical records and clinical evaluation at final follow-up were compared. RESULTS At final follow-up, an improvement of all the considered scores (p < 0.01) was recorded. The overall rate of unsatisfying results was 16.1 %. Two (6.4 %) patients complained discomfort due to first ray shortening and 3 (9.7 %) cases of persistent metatarsal pain. There was one (3.2 %) case of Complex Regional Pain Syndrome (CPRS). No revision surgeries, infection, or other adverse events were reported. CONCLUSION Interposition arthroplasty using bovine collagenous membrane is a reliable solution for high-grade HR with durable results over 10 years in more than 80 % of patients.
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Ultrasound-Guided Autologous Platelet-Rich Plasma Injections Versus Focal Ultrasound-Guided Extracorporeal Shockwave Therapy for Plantar Fasciitis in Athletes and Nonathletes: A Retrospective Comparative Study With Minimum 2-Year Follow-Up. J Foot Ankle Surg 2022; 62:417-421. [PMID: 36396549 DOI: 10.1053/j.jfas.2022.10.005] [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: 11/09/2021] [Revised: 10/08/2022] [Accepted: 10/16/2022] [Indexed: 11/05/2022]
Abstract
Plantar fasciitis is often cause of heel pain, especially in sporting-related activities. Different conservative measures for the management of plantar fasciitis were compared in several researches. The purpose of this retrospective study was to evaluate and compare clinical outcomes of chronic plantar fasciitis treated with ultrasound-guided platelet-rich plasma (PRP) and focal ultrasound-guided extracorporeal shockwave therapy (ESW). Secondarily, results on subpopulation of athletes were recorded. Fifty-five patients treated for plantar fasciitis were included, 24 among them were competitive or recreational athletes. Treatment outcomes were assessed using Visual Analog Scale and Foot Function Index before and after treatment. Time to return to sport among patients practicing sporting activities was recorded. Before treatment, no differences were observed between groups in terms of age, gender, body mass index, and months of follow up. From baseline to final follow-up assessment, significant improvement was observed in all the outcomes measures. The subgroup analysis showed no differences between patients stratified for type of treatment and sport/nonsport practitioners. The overall failure rate was higher, although not significant, in patients who underwent ESW therapy and they required a higher number of orthopedic visits. Among sports practitioners the mean time to return to sport (months) was faster in PRP group than ESW group (p = .044). PRP and ESW represent both reliable solutions for plantar fasciitis leading to good results in terms of patients' satisfaction, pain, and clinical outcomes. However, after treatment with PRP injections less recurrences in overall population and faster return to sporting activities in sports practitioners were observed.
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Dynamic hip screw versus intramedullary nailing for the treatment of A1 intertrochanteric fractures: A retrospective, comparative study and cost analysis. Jt Dis Relat Surg 2022; 33:314-322. [PMID: 35852189 PMCID: PMC9361108 DOI: 10.52312/jdrs.2022.646] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives
This study aims to compare sliding hip screw and intramedullary nail perioperative results and costs in two-part femoral fractures. Patients and methods
Between January 2015 and December 2019, a total of 85 patients (70 males, 15 females; mean age: 85.6±9.5 years; range, 33 to 99 years) who were treated for intertrochanteric two-part femoral fractures were retrospectively analyzed. The patients were stratified and divided into two groups according to type of implant used for surgical fixation: one group treated with intramedullary proximal femoral nail (EBA) and the other with sliding hip screw (DHS). Comorbidity, hemoglobin level (Hb), hematocrit (hct) level, number of transfusions, and days of hospitalization details were evaluated. Postoperative X-rays were analyzed to assess the quality of reduction and to identify non-union, malunion, mechanical failures, and heterotopic ossifications. The modified Harris Hip Score, fracture mobility score, and Parker Mobility Score were calculated. Cost analysis considered the orthopedic device, operating room, transfusion, and hospital costs for the primary hospital stay. Results
Of the patients, 44 were treated with DHS and 41 were treated with EBA nail by a single surgeon. No significant differences were found in the baseline demographic data. There was a significant increased operative time (p<0.001) and decreased fluoroscopy X-ray exposure time (p=0.031) in the subgroup of patients who underwent DHS fixation. The patients who underwent EBA nail fixation had a significantly higher transfusion rate during hospitalization (p=0.001) and a significantly lower Hb level and hct level on postoperative Day 1 and Day 3 (p<0.05). There were no significant differences in the clinical and functional scores, radiographic outcomes and mortality (p>0.05). The patients who underwent intramedullary nail fixation had higher costs. Conclusion
Sliding hip screws showed decreased postoperative anemization, lower transfusion rates, and similar clinical outcomes compared to the intramedullary nail for two-part femoral fractures. Sliding hip screws should be preferred for A1 intertrochanteric fractures.
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Predictors of failure of two-stage revision in periprosthetic knee infection: a retrospective cohort study with a minimum two-year follow-up. Arch Orthop Trauma Surg 2022; 142:481-490. [PMID: 34812921 DOI: 10.1007/s00402-021-04265-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 11/14/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Despite the standardization of two-stage knee revision protocols, a high percentage of failures still occurs. Identifying the predictors of failure is necessary to determine appropriate management and counsel for patients with a periprosthetic knee infection. This study aimed to identify risk factors predicting the failure, to describe implant survival, and to report the mid-term clinical outcomes of patients undergoing two-stage revision for periprosthetic knee infection. METHODS Data of patients who underwent two-stage knee revision from 2012 to 2016 were analyzed, and 108 patients were included. The mean age was 66.6 ± 9.2 years. The mean follow-up was 52.9 ± 15.6 months. Logistic regression was conducted to identify predictors of treatment failure. Kaplan-Meier curves were generated to assess implant survival. Preoperative functional outcomes were compared to those registered at the final follow-up. RESULTS Difficult-to-treat infections (OR = 4.2, 95% CI 1.2-14.5, p = 0.025), the number of previous surgeries (OR = 1.8, 95% CI 1.2-2.6, p = 0.005), and the level of tibial bone defect (OR = 2.3, 95% CI 1.1-4.7, p = 0.027) significantly predicted the failure of two-stage knee revision. Survivorship of implants was significantly lower for patients presenting these risk factors (p < 0.05). Mean Knee Society Score improved from 49.0 ± 12.0 to 80.2 ± 13.6 (p < 0.001). Mean Oxford Knee Score improved from 22.2 ± 4.9 to 36.1 ± 6.0 points (p < 0.001). CONCLUSION Difficult-to-treat pathogens, the number of previous surgeries, and the level of tibial bone defect were independent risk factors of two-stage knee revision failure. Overall, the two-stage protocol provided a good survival rate and functional outcome.
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Clinical radiographic outcomes and survivorship of medial pivot design total knee arthroplasty: a systematic review of the literature. Arch Orthop Trauma Surg 2022; 142:3437-3448. [PMID: 34633511 PMCID: PMC9522696 DOI: 10.1007/s00402-021-04210-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 09/29/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Total knee arthroplasty is a reliable procedure able to reduce pain and disability in patients suffering from osteoarthritis. However, a considerable percentage of patients still experiences unsatisfactory results. Medial pivot total knee arthroplasty has been introduced in the clinical practice to overcome problems related with classic design implants and better mimic native knee kinematics. The aim of this study was to analyze survivorship and clinical and radiographic outcomes of medial pivot implants. METHODS A systematic research was conducted in eight different databases. Thirty-four studies met the inclusion criteria and were included in the analysis. Data on objective and patients-reported outcomes, radiographic alignment, and survivorship were collected and analyzed. Revision rate was expressed as revision per 100 components years. RESULT A total of 3377 procedures were included. Mean follow-up was 85.7 months (range, 12-182). The revision per 100 components years was 0.19, which corresponds to a revision rate of 1.9% after 10 years. Mean post-operative range of motion was 117.3 ± 0.4°. Mean clinical and functional Knee Society Score were, respectively, 85.9 ± 1.1 and 84.7 ± 3.5 at final follow-up. Post-operative femorotibial alignment was 177.1 ± 0.5°. Alfa and beta angles were 95.7 ± 0.1° and 89.2 ± 0.1°, respectively. Gamma and delta angles were 2.3 ± 0.6° and 86.7 ± 0.4°. CONCLUSION Medial pivoting implants provided excellent survivorship and low revision rate, as well as good-to-excellent results in term of objective and patient-reported clinical outcomes, and reliable correction of radiographic parameters. More high-quality studies with long-term follow-up are needed to clarify the role of medial pivoting implants.
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Home Se-Cure: A Home Care Service for Cancer Patients during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182010913. [PMID: 34682650 PMCID: PMC8535406 DOI: 10.3390/ijerph182010913] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 12/15/2022]
Abstract
Cancer patients are exposed to a greater risk of COVID-19 infection, resulting in treatment delays and unnecessary hospitalizations. International authorities have suggested reducing visits to hospitals and guarantee continuity of care. We developed a home care project called Home Se-Cure (HSC) to guarantee the continuity of oral, intramuscular, and subcutaneous cancer therapy during COVID-19. The Home Se-Cure project included cancer patients living near Galliera Hospital. Patients received home visits by registered nurses (RNs), whoperformed blood tests and delivered cancer therapies. Patients were instructed to take drugs after blood test results and therapy confirmation by oncologists. Sixty-six patients decided to participate and 38 declined the service. A customer satisfaction questionnaire was administered to a subgroup of patients participating in the project. The most prevalent disease in the HSC group was prostate cancer. The mean age of the patients in HSC was 78.4 years and 68.9 in the decliner group. The majority of the HSC participants appreciated the project because they could stay at home (71%) and reduce the risk of COVID-19 contagion (67.7%). Compared to decliners, the time the study group saved was 2033 hours. HSC guaranteed the continuity of care during the COVID-19 pandemic by reducing the number of patients in the hospital and avoiding crowds in the waiting room.
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Clinical outcome and risk factor predictive for failure of autologous PRP injections for low-to-moderate knee osteoarthritis. J Orthop Surg (Hong Kong) 2021; 29:23094990211021922. [PMID: 34180298 DOI: 10.1177/23094990211021922] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
PURPOSE To report the 5-year clinical efficacy of PRP intra articular injections in knee osteoarthritis (OA) and to investigate the risk factors predictive for treatment failure and poor clinical outcome. METHODS We retrospectively evaluated 118 patients treated for low to moderate knee OA demonstrated by X-Ray and magnetic resonance imaging (MRI) with autologous PRP injection from 2014 to 2018 with a mean 51.1 ± 14.8 (range 29 to 89) months follow-up. All the patients were evaluated with Lysholm and WOMAC score. The role of Kellgren Lawrence (KL) grade, patello-femoral (PF) degeneration, age, body mass index (BMI), relevant comorbilities, smoking status, gender, previous surgery or conservative measures were analyzed with univariate and multivariate analysis. RESULTS There was a significant improvement of all outcome measures at final follow-up and high satisfaction rate (79.7%). The overall failure rate was of 15.3% after a mean of 57.7 ± 15.1 (range 33 to 85) months. The BMI and the KL grade were identified as significant independent risk factor related to failure of autologous PRP injection. Patients under 60 reported significantly higher Tegner activity scale (p = 0.032) at final follow-up. Patients with KL grade 3 and patients with PF MRI-KL grade 3 had significantly lower Lysholm scores (p = 0.026 and p = 0.042 respectively) at final assessment. Younger patients with lower BMI and lower grade of radiographic OA had significantly longer therapeutic benefit (p < 0.05). CONCLUSION Intra articular PRP injections led to a significant clinical improvement in middle-aged adults with a low to moderate knee OA. BMI and high KL grade have been identified as significant risk factors predictive for failure at mid-term follow-up.
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Endoscopic calcaneoplasty for the treatment of Haglund's deformity provides better clinical functional outcomes, lower complication rate, and shorter recovery time compared to open procedures: a systematic review. Knee Surg Sports Traumatol Arthrosc 2021; 29:2462-2484. [PMID: 33216187 DOI: 10.1007/s00167-020-06362-1] [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: 05/14/2020] [Accepted: 11/02/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE The aim of this research is to report the clinical outcome following surgical correction of Haglund's deformity summarising different surgical strategies and comparing clinical outcomes, failures, complications and return to activities of patients underwent open and endoscopic techniques. METHODS A systematic search of the literature was conducted using eight different databases. Thirty-five studies were included in the systematic review. A total of 1260 ankles of 1147 patients were grouped in accordance with the surgical approach (open, endoscopic, or percutaneous). RESULTS The overall mean age was 44.8 ± 8.2 (range 14.9-82) years with a mean follow-up of 30.9 ± 17.1 (range 3-132) months. Analysis of clinical outcomes of open and endoscopic techniques demonstrated significant differences of AOFAS (87.1 ± 5.9 versus 90.7 ± 4.2 points; P < 0.001), complications (15.5% versus 4.1%; P < 0.001), failures (6.0% versus 1.2%; P < 0.001), time to return to daily activities (17.2 ± 9.3 versus 6.3 ± 1.0 weeks; P < 0.001) and time to return to sport (20.7 ± 3.3 versus 11.9 ± 0.3 weeks; P < 0.001) in the studies that reported these specific outcome measures. CONCLUSION Surgical correction of Haglund's deformity provides overall good clinical results and high subjective satisfaction. Endoscopic procedures demonstrated better final AOFAS, a lower rate of complications and failures, and shorter recovery time when compared to open techniques. LEVEL OF EVIDENCE Level IV.
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Efficacy of Autologous Platelet-Rich Plasma Injections for Grade 3 Symptomatic Degenerative Meniscal Lesions: A 1-Year Follow-up Prospective Study. Sports Health 2021; 14:227-236. [PMID: 33896253 DOI: 10.1177/19417381211011074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Platelet-rich plasma (PRP) injections have been proposed as a biologic option to provide symptomatic relief and delay surgery in patients with degenerative joint disease of osteoarthritis (OA). The efficacy of autologous PRP on symptomatic degenerative meniscal lesions (DMLs) has never been investigated. HYPOTHESIS We hypothesized that patients with symptomatic DMLs without OA undergoing autologous PRP injections experience a significant clinical improvement at 12 months. STUDY DESIGN Prospective case series. LEVEL OF EVIDENCE Level 4. METHODS A total of 69 patients with symptomatic DMLs without radiographic evidence of knee OA (Kellgren-Lawrence radiographic grading scale 0-1) received 4 autologous PRP injections once a week. Patients were prospectively evaluated before the injection and then at 1, 3, 6, and 12 months. Evaluation was based on Lysholm knee scoring scale (primary outcome), Western Ontario and McMaster Universities Arthritis Index (WOMAC), Tegner activity scale, and visual analogue scale scores. RESULTS Patients treated with PRP injections demonstrated an improving knee function and symptoms over the duration of the study. A significant improvement from baseline to 12 months was observed in all the outcome measures, and no patients experienced failure or required surgery during the follow-up. Patients younger than 50 years reported lower subjective level of pain and higher Tegner activity scale at baseline and had significantly better Lysholm knee scoring scale (P = 0.03) and WOMAC (P = 0.03) scores at 6 months, as well as better range of motion at 3, 6, and 12 months (P < 0.001). Thirty-three (47.8%) patients were very satisfied, 26 (37.7%) satisfied, 8 (11.6%) partially satisfied, and 2 (2.9 %) not satisfied, with 62 (89.8%) patients willing to repeat the same treatment. No patient was lost to follow-up and no patient experienced adverse reaction, infection, failure, recurrence or underwent further surgery. CONCLUSION PRP injections provide short-term benefits in symptomatic DMLs. Although promising results were evident at 12 months, this is a preliminary study and no definitive recommendation can be made based, for example, on longer follow-up. CLINICAL RELEVANCE This research supports the use of autologous PRP injections for symptomatic DMLs.
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The efficacy of shoe modifications and foot orthoses in treating patients with hallux rigidus: a comprehensive review of literature. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:e2020016. [PMID: 33559617 PMCID: PMC7944704 DOI: 10.23750/abm.v91i14-s.10969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 11/17/2020] [Indexed: 02/08/2023]
Abstract
Hallux rigidus (HR) is a degenerative disease of the first metatarsophalangeal (MTP1) joint and affects about 2.5% of people older than 50 years. The real etiology of this condition remains under debate. Clinical symptoms, physical exam, and instrumental evidence are important in assessing and grading the disease. The anatomy of the first metatarsal is unique and its configuration may play a significant role in the HR development. The first approach in the early stages of the disease usually begins with shoe modifications and foot orthoses, designed to limit irritation from the dorsal osteophytes, reducing motion and the mechanical stresses on the joint. To prevent or delay the development of HR, shoes should be sufficiently long, comfortable, with high toe box and broad toe-boxed, and should bear an allowed space for the orthotic device. The ideal orthotic appears to require a 3-mm thickness with a correct stiffness, and also increasing and extending the medial metatarsal arch just proximal to the metatarsal head, raising the first metatarsal and allowing the proximal phalanx to rest in a more plantarflexed position, decompressing the dorsal aspect of the joint. The increased foot pronation moment with medial column overload, when present, should be corrected. In addition, the maximum follow-up found by the analyzed studies was of 14.4 years, so the Authors cannot conclude how long conservative care can keep a patient free from pain and able to perform normal daily activities. However, the use of shoe modifications and foot orthoses may be considered a safe treatment and then should be always offered to patients, before any surgical management. (www.actabiomedica.it)
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Anatomy and biomechanics of the medial patellotibial ligament: A systematic review. Surgeon 2020; 19:e168-e174. [PMID: 33121878 DOI: 10.1016/j.surge.2020.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/27/2020] [Accepted: 09/11/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND The knowledge of the anatomy and biomechanics of patellar stabilizers is mandatory to achieve good clinical results with surgical reconstructive procedures. Few articles provide clear anatomical and biomechanical picture of medial patello-tibial ligament (MPTL). METHODS After a systematic review of the literature we selected in vivo or ex vivo studies providing anatomical or biomechanical measurements. We included 7 studies about MPTL anatomy for a total of 96 knees and 4 biomechanical studies. RESULTS The MPTL is a true ligament and important component of the medial patellar stabilizers, together with the medial patello-femoral ligament (MPFL) and medial patello-meniscal ligament. The contribution of MPTL on restriction forces of the patello-femoral joint is still unclear. Quadriceps, patellar, semitendinous and gracilis tendons are adequate grafts for surgical MPTL reconstruction. CONCLUSIONS MPTL is a well defined anathomical structure and histologically can be considered a ligament. It plays an important role in patellar stability especially it has a main role on patellar rotation and tilt instead on shift.
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Permanent Spacers Are a Reliable Solution for Peri-prosthetic Shoulder Infection: A Systematic Review. HSS J 2020; 16:272-279. [PMID: 33082722 PMCID: PMC7534885 DOI: 10.1007/s11420-020-09755-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 02/06/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Peri-prosthetic shoulder infection (PSI), a highly disabling complication of shoulder arthroplasty, often requires additional surgery and prolonged antibiotic therapy. Of strategies proposed to manage this devastating condition, the use of cement spacers, perhaps even as a definitive treatment, is debated. QUESTIONS/PURPOSES We sought to systematically review the literature on antibiotic-loaded cement spacers as a viable, perhaps definitive, treatment for PSI, evaluating the eradication rates, mechanical reliability, and functional results related to its use. METHODS We conducted a systematic review of studies published from January 1, 1980, through September 1, 2019. Following the Cochrane Handbook of Systematic Reviews of Interventions and Preferred Reporting Items for Systematic Review and Meta-analysis, we searched for studies reporting functional and clinical outcomes in patients with PSI treated with a permanent spacer of the shoulder. Two independent reviewers searched eight databases, as well as reference lists of the retrieved articles. RESULTS After exclusion criteria were applied, 12 studies were included, involving a total of 143 patients. The mean age was 65.8 years; the mean follow-up was 37.4 months. A total of 133 patients (93%) were free from infection at latest follow-up. The mean post-operative active elevation of the shoulder ranged from 48.6 to 90°, the mean abduction ranged from 51 to 75°, and external rotation ranged from 3.6 to 29°. The mean Constant-Murley score ranged from 20.6 to 42 points (out of 100, from worst to best). CONCLUSION The use of a permanent cement spacer is a reliable solution to PSI in low-demand, older patients with comorbidities, a population in whom it is desirable to avoid additional surgery. Our review found a high rate of infection eradication and moderate-to-good objective and subjective results. However, the overall level of evidence of included studies was very low, and higher-quality studies are needed to clarify the role of permanent spacers in the treatment of PSI.
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ALIF in the correction of spinal sagittal misalignment. A systematic review of literature. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2020; 30:50-62. [PMID: 32930843 DOI: 10.1007/s00586-020-06598-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 08/20/2020] [Accepted: 09/05/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE We aim at analysing the impact of anterior lumbar interbody fusion (ALIF) in restoring the main spinopelvic parameters, along with its potentials and limitations in correcting sagittal imbalance. MATERIALS AND METHODS The 2009 PRISMA flow chart was used to systematically review the literature; 27 papers were eventually selected. The following spinopelvic parameters were observed: pelvic tilt (PT), sacral slope (SS), lumbar lordosis (LL), segmental lumbar lordosis (LLseg) and sagittal vertical axis (SVA). Papers reporting on hyperlordotic cages (HLC) were analysed separately. The indirect decompression potential of ALIF was also assessed. The clinical outcome was obtained by collecting visual analogue scale (VAS) for back and leg pain and Oswestry Disability Index (ODI) scores. Global fusion rate and main complications were collected. RESULTS PT, SS, LL, LLseg and SVA spinopelvic parameters all improved postoperatively by - 4.3 ± 5.2°, 3.9 ± 4.5°, 10.6 ± 12.5°, 6.7 ± 3.5° and 51.1 ± 44.8 mm, respectively. HLC were statistically more effective in restoring LL and LLseg (p < 0.05). Postoperative disc height, anterior disc height, posterior disc height and foraminal height, respectively, increased by 58.5%, 87.2%, 80.9% and 18.1%. Postoperative improvements were observed in VAS back and leg and ODI scores (p < 0.05). The global fusion rate was 94.5 ± 5.5%; the overall complication rate was 13%. CONCLUSION When managing sagittal imbalance, ALIF can be considered as a valid technique to achieve the correct spinopelvic parameters based on preoperative planning. This technique permits to obtain an optimal LL distribution and a solid anterior column support, with lower complications and higher fusion rates when compared to posterior osteotomies.
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Acetabular custom-made implants for severe acetabular bone defect in revision total hip arthroplasty: a systematic review of the literature. Arch Orthop Trauma Surg 2020; 140:415-424. [PMID: 31960168 DOI: 10.1007/s00402-020-03334-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Indexed: 01/21/2023]
Abstract
PURPOSE The management of acetabular bone loss is a challenging problem in revision total hip arthroplasty (rTHA). The aim of this systematic review is to summarize and critically analyze indications, complications, clinical and radiological outcomes of custom-made acetabular components in rTHA. METHODS A systematic review of English literature was performed on Medline. Retrospective or prospective studies with minimum 2 years of follow-up (FU) were included. The PRISMA 2009 flowchart and checklist were considered to edit the review. Rates of intra- or post-operative complications, aseptic loosening (AL), periprosthetic joint infection (PJI), reoperations and re-revisions rates were extrapolated. RESULTS 18 articles with a level of evidence of IV were included. Six hundred and thirty-four acetabular custom components (627 patients) with a mean FU of 58.6 ± 29.8 months were analyzed. The studies showed good clinical and functional outcomes. Custom-made acetabular components allowed a stable fixation with 94.0 ± 5.0% survival rate. The estimated rate of re-operations and re-revisions were 19.3 ± 17.3% and 5.2 ± 4.7%, respectively. The incidence of PJI was 4.0 ± 3.9%. CONCLUSIONS The acetabular custom-made implants represent a reliable solution for pelvic discontinuity and particular cases of bone loss classified as Paprosky Type IIIA-B or type III-IV according to American Academy of Orthopaedic Surgeons system where the feature of the defect cannot be handled with standard implants. This strategy allows to fit the implant to the residual host bone, bypassing the bony deficiency and restoring hip biomechanics. Satisfactory clinical and radiological outcomes at mid-term follow-up are reported in literature.
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Management of ramp lesions of the knee: a systematic review of the literature. Musculoskelet Surg 2019; 104:125-133. [PMID: 31595426 DOI: 10.1007/s12306-019-00624-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 10/01/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of this systematic review is to evaluate the current literature and to assess the clinical outcomes following meniscal ramp lesion treatment and anterior cruciate ligament (ACL) reconstruction. A consensus of the treatment of this pattern of tears is still lacking. METHODS A systematic review of the literature was performed with a comprehensive search on Medline through PubMed, CINAHL, Cochrane, Embase and Google Scholar databases. The PRISMA 2009 flowchart and checklist were considered to edit the review. The included studies were evaluated based on indications, management, surgical technique and clinical results. RESULTS Seven studies (two level II and five level IV evidence) were identified that met inclusion criteria, including a total of 509 patients. The overall main follow-up was 23.6 months. Treatment failure occurred in 8.3% of patients receiving ACL repair and ramp lesion treatment. The repair of ramp lesion is the most used approach in the literature. CONCLUSION There is a lack of literature focused on the management of ramp lesion and ACL injuries. The repair resulted in the most used approach with good clinical results and low failure rate. However, further high-quality studies evaluating the long-term outcomes of different surgical strategies are needed.
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Arthroscopic Lateral Retinacular Release and Modified Goldthwait Technique for Patellar Instability. Arthrosc Tech 2019; 8:e1295-e1299. [PMID: 31890498 PMCID: PMC6926311 DOI: 10.1016/j.eats.2019.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 07/04/2019] [Indexed: 02/03/2023] Open
Abstract
Surgical options for patellofemoral (PF) disorders include proximal or distal realignment, cartilage restoration techniques, open or arthroscopic lateral retinacular release, and medial soft-tissue reefing. Skeletal immaturity and donor-site morbidity can be of concern in most reconstructive procedures. The Goldthwait procedure with hemi-patellar transfer and medialization combined with arthroscopic lateral retinacular release results in medialization of the PF contact point in flexion and corrects maltracking to prevent recurrent patellar dislocation. This functional procedure is indicated for PF instability and has historically been used in children to accommodate the immaturity of the tibial tubercle and physis. The purpose of surgical correction is to improve PF tracking, reducing the lateralizing forces on the patella with the correction of the Q angle (angle between the quadriceps tendon and patellar tendon). The purpose of this Technical Note was to describe, in detail, arthroscopic lateral retinacular release combined with the modified Goldthwait procedure for recurrent patellar instability.
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Autologous US-guided PRP injection versus US-guided focal extracorporeal shock wave therapy for chronic lateral epicondylitis: A minimum of 2-year follow-up retrospective comparative study. J Orthop Surg (Hong Kong) 2019; 26:2309499017749986. [PMID: 29320964 DOI: 10.1177/2309499017749986] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE To compare the efficacy of two independent groups of patients treated with ultrasound (US)-guided extracorporeal shock wave (ESW) therapy and with US-guided injection of platelet-rich plasma (PRP) for chronic lateral epicondylitis (LE) with a minimum of 2-year follow-up. METHODS We retrospectively evaluated 63 patients treated for chronic LE (31 patients with autologous US-guided PRP injection and 32 patients with US-guided focal ESW therapy) from 2009 to 2014. All the patients were evaluated by means of Roles-Maudsley (RM) score, quick Disabilities of Arm, Shoulder, and Hand (QuickDASH) score, visual analogic scale (VAS) and patient-rated tennis elbow evaluation (PRTEE) to retrospectively assess the pain relief, level of activity, the self-reported function and subjective satisfaction at minimum of 2-year follow-up. RESULTS Both US-guided autologous PRP injection and US-guided focal ESW administration proved effective in chronic LE with significant improvement in the QuickDASH, VAS, RM and PRTEE scores ( p < 0.0001). No adverse effects or complications were recorded in any groups. No differences were found in recurrence rate and final results of the QuickDASH, VAS, RM and PRTEE scores between the two groups ( p > 0.05). The mean time between treatment and symptom resolution was significantly shorter for the PRP treatment ( p = 0.0212); furthermore, the mean time to return to the normal activities was quicker for PRP group ( p = 0.0119). CONCLUSION Both PRP injection and ESW therapy are feasible and safe options for the treatment of chronic LE with low risk of complications and with good long-term follow-up results. US-guided PRP injection has quick efficacy when compared with US-guided focal ESW therapy.
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Outcome after Combined Lateral Extra-articular Tenodesis and Anterior Cruciate Ligament Revision in Professional Soccer Players. J Knee Surg 2019; 32:906-910. [PMID: 30227449 DOI: 10.1055/s-0038-1672120] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We report the functional outcome after combined anterior cruciate ligament (ACL) reconstruction and lateral extra-articular tenodesis (LET) for ACL re-rupture and high-grade pivot shift in professional soccer players. For this retrospective review, the medical records of 24 professional soccer players were analyzed. The mean age at surgery was 23.8 ± 4.2 years and the mean follow-up was 42.2 ± 16.9 months. Pre- and postoperative assessment included the KT-1000 Lachman test, pivot shift test, International Knee Documentation Committee (IKDC) subjective knee evaluation, Tegner activity scale (TAS), and Lysholm score. The rate of return to sports and the level of play at final follow-up were recorded. ACL revision was performed with an autologous bone-patellar tendon-bone autograft or a hamstring graft. LET was performed using an extra-articular MacIntosh procedure as modified by Arnold-Coker. Anterior-posterior laxity was significantly reduced at the final clinical assessment (p < 0.0001): 22 patients (91.7%) had a negative pivot shift and 2 (8.3%) had residual glide (+), with significant improvement (p < 0.0001). The mean subjective IKDC and Lysholm score improved from 69.5 ± 11.1 (range: 56-90) to 88.4 ± 8.9 (range: 62.1-100) and from 58.1 ± 11.7 (range: 33-72) to 97.4 ± 3.2 (range: 88-100), respectively, with significant improvement (p < 0.0001) over preoperative values. The overall failure rate was 8.3%. There were no differences between mean preinjury and final TAS scores (p > 0.05). The rate of return to sports at the same level was 91.7% and the mean time to return to sports was 9.2 ± 2.2 months. Mid-term functional outcome after combined extra-articular reconstruction and ACL revision surgery was satisfactory, with a reduction in residual postoperative rotatory instability and degree of pivot shift.
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Goldthwait technique for patellar instability: surgery of the past or here to stay procedure? A systematic review of the literature. Musculoskelet Surg 2019; 103:107-113. [PMID: 30270400 DOI: 10.1007/s12306-018-0566-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 09/20/2018] [Indexed: 06/08/2023]
Abstract
Patellar instability is the pathologic condition where the patella is prone to recurrent lateral dislocation. The clinical results on large series of patients and long-term outcome of Goldthwait techniques have not been described in the literature. The aim of this systematic review is: (1) to analyze and summarize the available literature focused on Goldthwait procedure in the treatment of recurrent patellar dislocation and (2) to evaluate the clinical and functional outcomes of patients treated with this surgical procedure. A systematic review of the literature was performed to investigate the results of Goldthwait procedure according to the PRISMA 2009 guidelines. A total of 7 articles published were systematically reviewed. A total of 197 knees (182 patients: 86 males and 96 females) have been treated with Goldthwait procedure. The mean reported follow-up was 6.8 years. The mean age at surgery was 18 years old. The Goldthwait procedure was associated with open lateral retinacular release in 127 (64.5%) knees to arthroscopic lateral retinacular release in 20 (10.1%) knees, and with retinacular plasty and a vastus medialis advancement in 33 (16.7%) knees. Only in 17 (8.6%) knees the Goldthwait procedure was performed as an isolated procedure. Poor standardization of methodological assessment has been observed. Despite the limitations of the available literature, the Goldthwait technique provides satisfying results for the treatment of patellar instability even in pediatric population. More high-quality studies are necessary to evaluate the long-term complications and the real incidence of long-term PF osteoarthritis.
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Incidence, diagnosis and management of sacroiliitis after spinal surgery: a systematic review of the literature. Musculoskelet Surg 2019; 104:111-123. [PMID: 31065955 DOI: 10.1007/s12306-019-00607-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 04/30/2019] [Indexed: 11/30/2022]
Abstract
The sacroiliac joint (SIJ) is a possible source of persistent or new onset pain after lumbar or lumbosacral fusion. The aim of this paper is to systematically review and analyze the available literature related to the incidence, diagnosis and management of sacroiliitis after spinal arthrodesis. The authors independently screened the titles and abstracts of all articles identified concerning sacroiliac joint pain after lumbar or lumbosacral fusion, to assess their suitability to the research focus. The average incidence of sacroiliitis after lumbar or lumbosacral arthrodesis was found to be 37 ± 28.48 (range 6-75), increasing directly to the number of fused segments involved, especially when the sacrum is included. The most accurate evaluation is the image-guided injection of anesthetic solutions in the joint. Surgery treatment may be considered when conservative therapy fails, with open surgery or with minimally invasive SIJ fusion. Although the risk of developing SIJ degeneration is unclear, the results indicate that pain and degeneration of SIJ develop more often in patients undergoing lumbosacral fusion regardless of the number of melting segments. The treatment of sacroiliitis appears to be independent of his etiology, with or without previous instrumentation on several levels.
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Long-Term Results of Surgical Treatment of Valenti Procedures for Hallux Rigidus: A Minimum Ten-Year Follow-Up Retrospective Study. J Foot Ankle Surg 2019; 58:291-294. [PMID: 30850097 DOI: 10.1053/j.jfas.2018.08.055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Indexed: 02/03/2023]
Abstract
Few studies reporting long-term results of surgical treatment of hallux rigidus have been published. The aim of this study is to assess the clinical outcome of Valenti procedures in a series of patients with hallux limitus/rigidus with a minimum 10-year follow-up time. We retrospectively evaluated 38 patients (40 feet) who underwent a Valenti procedure with a mean follow-up of 132 ± 19.6 (range 114 to 184) months. All patients were clinically reassessed on the basis of the evaluation of pain (visual analogue scale), function (American Orthopaedic Foot and Ankle Society Hallux Metatarsophalangeal-Interphalangeal Scale Assessment and Foot & Ankle Disability Index), and subjective satisfaction. The scores before and after treatment, obtained from clinical recordings and clinical evaluation during the last follow-up visits, were compared. We found significant improvement of the mean values of the visual analogue score (p < .0001), Foot & Ankle Disability Index (p < .0001), and American Orthopaedic Foot and Ankle Society Hallux Metatarsophalangeal-Interphalangeal Scale Assessment (p < .0001) during the latest follow-up visits. The results suggest that the Valenti technique represents a safe, reproducible surgical procedure that allows satisfying long-term results. The few reported complications were essentially the progressive worsening of the joint stiffness, but no sesamoiditis, metatarsal overload, secondary surgeries, or failures were documented.
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Single Intravenous Administration of Tranexamic Acid in Anterior Cruciate Ligament Reconstruction to Reduce Postoperative Hemarthrosis and Increase Functional Outcomes in the Early Phase of Postoperative Rehabilitation: A Randomized Controlled Trial. Arthroscopy 2019; 35:149-157. [PMID: 30611343 DOI: 10.1016/j.arthro.2018.07.050] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 07/30/2018] [Accepted: 07/31/2018] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the effect of tranexamic acid (TXA) in patients undergoing anterior cruciate ligament (ACL) reconstruction in reducing intra-articular effusion and affecting clinical outcomes 3 months after surgery. METHODS Eighty consecutive patients undergoing ACL reconstruction were prospectively assessed from 2014 to 2016. Patients were randomly allocated to 1 of 2 groups: The test group received an intravenous infusion of 15 mg/kg of TXA, and the control group did not receive TXA. The patellar circumference, range of motion (ROM), Coupens and Yates (CY) value, visual analog scale score for pain assessment, and quadriceps strength (QS) were considered on postoperative day (PD) 1, PD 7, and PD 15 and at 1 month and 3 months after surgery. Blood volume in the intra-articular drainage was recorded on PD 1. Any adverse effect, such as fever onset (>37.5°C), hemarthrosis, or infection, was also considered. RESULTS We found a statistically significant reduction in drainage blood volume (P < .001) and CY value (P = .0044) on PD 1 in patients in the test group compared with those in the control group. On PD 7, a significant improvement was found for mean CY values (P = .0057), ROM (P = .0031), and QS (P = .015). On PD 15, we noted significant improvements in CY values (P < .001), patellar circumference (P = .0019), QS (P = .0089), and visual analog scale values (P = .0032) in the test group. We noted 13 fever episodes in the control group and 2 fever episodes in the study group (P = .047). No differences for any outcomes or complications were found at 3 months. CONCLUSION TXA administration reduced hemarthrosis and the amount of suction drainage blood volume, improved ROM and QS, and reduced fever episodes during the first 2 weeks after surgery. TXA use improved early-phase outcomes in the postoperative period after ACL reconstruction. LEVEL OF EVIDENCE Level I, randomized controlled trial.
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The Use of Tantalum Metaphyseal Cones for the Management of Severe Bone Defects in Septic Knee Revision. J Arthroplasty 2018; 33:3739-3745. [PMID: 30266325 DOI: 10.1016/j.arth.2018.08.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 08/07/2018] [Accepted: 08/23/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Femoral and tibial massive bone defects are common findings in septic total knee revision and pose considerable challenges for the orthopedic surgeon. The aim of this study was to report the midterm clinical and radiographic outcomes with the use of tantalum cones for the management of massive bone defects after 2-stage knee revision. METHODS We retrospectively reviewed the medical records of 60 patients (mean age, 67.9 ± 8.8 years) treated with 94 tantalum cones associated with constrained or semiconstrained knee for massive bone loss (mean follow-up, 43.5 ± 17.4 months). In all cases, the indication was a staged revision for periprosthetic knee infection. Functional scores, radiographic outcomes, and implant survivorship were analyzed. RESULTS The mean Knee Society Score and Oxford Knee Score improved from 44.1 ± 7.4 and 19.2 ± 4.1 to 85.4 ± 5.6 and 38.4 ± 3.9 (P < .01), respectively. The mean flexion increased from 60.6° ± 15.5° to 96.8° ± 10.9° at the last evaluation (P < .01). The mean improvement in flexion contracture was 6.2 ± 8.0 (P < .01). Two failures (3.3%) due to periprosthetic knee infection recurrence were observed, but no cone-related mechanical failures were reported. The cone-related survival rate was 97.8%. CONCLUSION Excellent clinical and radiographic midterm outcomes were achieved with a low complication rate. Tantalum cones may be considered a safe and effective option in the management of massive bone defects also in septic knee revision surgery.
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Clinical Outcome of Arthroscopic Lateral Retinacular Release for Symptomatic Bipartite Patella in Athletes. Arthroscopy 2018; 34:1550-1558. [PMID: 29456063 DOI: 10.1016/j.arthro.2017.11.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 10/26/2017] [Accepted: 11/17/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE To report the results of arthroscopic lateral retinacular release without excision of the accessory fragment for treatment of symptomatic bipartite patella with a minimum 2-year follow-up. METHODS We retrospectively reviewed all cases of symptomatic type III bipartite patella confirmed by radiographs, computed tomography, and magnetic resonance imaging and treated with arthroscopic lateral release from 2005 to 2015. Patients with history of knee fractures or surgery, concomitant meniscal or anterior cruciate ligament (ACL) procedures, and severe arthritic changes of the patellofemoral joint were excluded. Patients were assessed by Kujala score, visual analog scale (VAS), Tegner Activity Scale (TAS), and time to return to sporting activities. RESULTS Ten patients (11 knees) were clinically reassessed after 69.6 ± 33.3 (range: 25-132; 95% confidence interval [CI]: 47.29-91.99) months from surgery. There was a significant improvement in Kujala (P < .05) and VAS scores (P < .05), and no differences were found between pre- and postoperative TAS scores (P > .05). No complications occurred during the follow-up period. All patients returned to sport after 42.3 ± 11.3 (range: 30-60; 95% CI: 34.71-49.84) days after surgery. CONCLUSIONS The arthroscopic lateral retinacular release of a symptomatic type III bipartite patella without excision of the accessory fragment allowed early return to sporting activities, with excellent symptom relief. Patients had significantly improved mean Kujala and VAS scores without a decrease in the mean TAS scores. LEVEL OF EVIDENCE Level IV, case series.
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Surgical management of complex proximal humeral fractures: pinning, locked plate and arthroplasty : Clinical results and functional outcome on retrospective series of patients. Musculoskelet Surg 2017; 101:153-158. [PMID: 28120283 DOI: 10.1007/s12306-017-0451-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 01/15/2017] [Indexed: 06/06/2023]
Abstract
PURPOSE The aim of the study was to compare the clinical results and related complications of four different surgical treatments of complex proximal humeral fractures according to their classification and features of patients. METHODS Between 2007 and 2011, 92 consecutive patients with diagnosis of three-four-part displaced fractures, fractures with head dislocation and head-splitting fractures were evaluated postoperatively with Constant-Murley score, disability of arm, shoulder and hand score and simple shoulder test. RESULTS All the treatment modalities showed from optimal to good mean functional results. The statistical analysis comparing each treatment group showed better outcomes scores (p < 0.05) for: locked plating versus HA, locked plating versus RSA and RSA versus HA. No differences between postoperative range of motion, complication rate and overall revision rate of the treatment groups were found at the end of follow-up (p > 0.05). Overall complication rate of surgical treatment of complex PHF was 31.5% (29 patients) with overall revision rate of 14.1%. Among patients with complications 77.8% of HA (7 of 9) required revision surgery (p < 0.05). CONCLUSIONS The treatment of complex PHF is nowadays a challenge even for skilled shoulder surgeons. The several viable operative options give good results whenever used for the correct indication. The range of reported complications from 18.2 to 37.5% remains concerning, but most of them did not affect clinical outcome in this series. Accurate preoperative characterization of the fracture pattern is necessary, and high surgical skills of the different operative techniques, including arthroplasty, are recommended to meet the increased functional expectations of patients. LEVEL OF EVIDENCE Therapeutic series, Level IV.
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Comparison of clinical, MRI and arthroscopic assessments of chronic ACL injuries, meniscal tears and cartilage defects. Musculoskelet Surg 2016; 100:231-238. [PMID: 27628912 DOI: 10.1007/s12306-016-0427-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 09/04/2016] [Indexed: 06/06/2023]
Abstract
PURPOSE The aim of this study was to compare the accuracy of clinical examination to that of MRI evaluated by two independent radiologists for the diagnosis of meniscal tears and chronic anterior cruciate ligament injuries and to assess the MRI accuracy in the diagnosis of cartilage defects. METHODS Seventy-six consecutive patients with suspected intra-articular knee pathology were prospectively evaluated by objective examination, 1.5 T MRI, re-examined by trained radiologist and arthroscopy. Accuracy, sensitivity, specificity, positive predictive value and negative predictive value were calculated. Agreement analysis with kappa (К) coefficient values was performed for meniscal and ACL tears. RESULTS No differences were found between diagnostic accuracy of clinical examination, the first and second MRI reports in diagnosis of medial meniscus (84 vs 96 vs 97 %) and anterior cruciate ligament injuries (93 vs 78 vs 89 %). For the lateral meniscal tears, the accuracy of the second radiologist was significantly higher than those of the first (96 vs 75 %; p < 0.01) and clinical examination (96 vs 86 %; p = 0.02). High diagnostic values were obtained for the diagnosis of full-thickness chondral defects with sensitivity of 100 %, specificity of 95 % and accuracy of 95 %. CONCLUSION Clinical and MRI evaluations have no differences in the diagnosis of medial meniscus and anterior cruciate ligament injuries. A trained radiologist obtained better sensitivity, specificity and accuracy in the diagnosis of lateral meniscus. 1.5 T MRI does not represent the technique of choice in the evaluation of chondral defect but demonstrated high diagnostic accuracy for detection of full-thickness chondral defects. LEVEL OF EVIDENCE Diagnostic prospective study, Level II.
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Conservative treatment of meniscal tears in anterior cruciate ligament reconstruction. Knee 2016; 23:642-6. [PMID: 27178252 DOI: 10.1016/j.knee.2015.08.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 07/30/2015] [Accepted: 08/07/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Management of small and stable meniscal tears within the vascular zone at the time of anterior cruciate ligament (ACL) reconstruction is controversial. The purpose of this study was to evaluate the outcome of meniscal tear left in situ at the time of ACL reconstruction. METHODS Using the IKDC, KT-1000 and the Tegner Activity Score (TAS), we retrospectively analysed 175 cases of ACL reconstruction with meniscal tears performed from 2006 to 2012. Patients with residual laxity on clinical assessment were identified and considered as a subgroup. Clinical outcome and failure rate were evaluated. RESULTS In 83 patients (47.4%), a meniscal tear was left in situ at the time of ACL reconstruction: 45 were medial and 38 were lateral. Patients were clinically reassessed with a minimum follow-up of 24 months. The overall failure rate of conservative meniscal treatment in patients with objective residual laxity was 87.5%, and 6.7% in patients with a stable knee (P<0.001). Those with stable knees had higher postoperative IKDC subjective scores (P=0.0022) and TAS (P<0.0001). Patients without residual laxity had higher failure rate for the medial meniscus compared with lateral meniscus - 10.5% versus 2.7% (P=0.36)-and the red-red zone had lower revision rate compared with the red-white zone (P=0.0322). CONCLUSIONS The conservative treatment of small and stable peripheral tears of the medial and lateral menisci had low failure rate and no described complications. In our series residual laxity significantly increased the failure rate. LEVEL OF EVIDENCE level IV, therapeutic case series.
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Diaphyseal tibiofibular synostosis in professional athletes: Report of 2 cases. Orthop Traumatol Surg Res 2016; 102:135-8. [PMID: 26615768 DOI: 10.1016/j.otsr.2015.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 10/09/2015] [Accepted: 10/26/2015] [Indexed: 02/02/2023]
Abstract
Anterior leg pain is common in professional athletes and tibiofibular synostosis is reported to be a rare cause of anterior compartment pain or ankle pain related to sports activities. The management and appropriate treatment of this condition in professional athletes is controversial and the literature on the topic is sparse. Distal synostosis is usually related to ankle sprain and syndesmotic ligament injury, and proximal synostosis has been linked to leg length discrepancy and exostosis. Mid-shaft synostosis is even less common than proximal and distal forms. We present the treatment of mid-shaft tibiofibular synostosis in 2 cases of professional athletes (soccer and basketball player), along with a review of the literature. When diaphyseal synostosis is diagnosed, first-line conservative treatment, including ultrasound-guided steroid injection is recommended. However, if it does not respond to conservative management, surgical resection may be indicated to relieve symptoms.
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Closed Medial Malleolar Multifragment Fracture With a Posterior Tibialis Tendon Rupture: A Case Report and Review of the Literature. J Foot Ankle Surg 2015; 55:832-7. [PMID: 25977150 DOI: 10.1053/j.jfas.2015.03.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Indexed: 02/03/2023]
Abstract
Ankle fractures represent an exciting field of traumatology because of the wide variety of clinical presentations, injury mechanisms, and treatment options. Rupture of the posterior tibialis tendon (PTT) with ankle fracture can occur during trauma that involves pronation and external rotation of the foot or, less commonly, secondary to direct trauma to the ankle. This tendon injury is uncommon and probably misdiagnosed in many cases, because of the difficult clinical examination secondary to the pain and swelling. The identification and early treatment of PTT tears is essential for good functional outcomes to prevent the main mid- to long-term complication of disabling acquired flatfoot due to tendon failure. In the present report, we provide a review of the published data regarding ankle fractures associated with PTT rupture and describe our experience with a case of a multifragment medial malleolus fracture and complete rupture of the PTT diagnosed intraoperatively and surgically treated in a 34-year-old male, with 2.5 years of follow-up.
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