905 results on '"Haddad FS"'
Search Results
152. Functional Component Positioning in Total Hip Arthroplasty and the Role of Robotic-Arm Assistance in Addressing Spinopelvic Pathology.
- Author
-
Fontalis A, Putzeys P, Plastow R, Giebaly DE, Kayani B, Glod F, and Haddad FS
- Subjects
- Humans, Sacrum, Range of Motion, Articular, Arthroplasty, Replacement, Hip, Robotic Surgical Procedures
- Abstract
Hip, spine, and pelvis function as a unified kinetic chain. Any spinal pathology, results in compensatory changes in the other components to accommodate for the reduced spinopelvic motion. The complex relationship between spinopelvic mobility and component positioning in total hip arthroplasty presents a challenge in achieving functional implant positioning. Patients with spinal pathology, especially those with stiff spines and little change in sacral slope, are at high instability risk. In this challenging subgroup, robotic-arm assistance enables the execution of a patient specific plan, avoiding impingement and maximizing range of motion; especially utilizing virtual range of motion to dynamically assess impingement., (Copyright © 2022 Elsevier Inc. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF
153. Consensus statements: when and how?
- Author
-
Murray IR, Makaram NS, LaPrade RF, and Haddad FS
- Subjects
- Consensus, Periodicals as Topic
- Abstract
The Bone & Joint Journal has published several consensus statements in recent years, many of which have positively influenced clinical practice and policy.
1-13 However, even the most valued consensus statements have limitations, and all ultimately represent Level V evidence. Consensus studies add greatest value where higher-order evidence to aid decision making is ambiguous or lacking. In all settings, care must be taken to critically appraise standards of methodology, with particular attention to potential biases that may influence the conclusions which are drawn., Competing Interests: I. R. Murray reports consulting fees from Stryker and Arthrex, unrelated to this study. R. F. LaPrade reports research grants, royalties and licenses, patents planned, issued, or pending, and consulting fees from Ossur and Smith & Nephew, as well as royalties and licenses from Arthrex and Elsevier, all of which are unrelated to this study. F. S. Haddad reports board membership of The Bone & Joint Journal and the Annals of the Royal College of Surgeons; consultancy for Smith & Nephew, Corin, MatOrtho, and Stryker; payment for lectures, including service on speakers’ bureaus, for Smith & Nephew and Stryker; and royalties paid by Smith & Nephew, MatOrtho, Corin, and Stryker, all of which are also unrelated to this article., (© 2023 The British Editorial Society of Bone & Joint Surgery.)- Published
- 2023
- Full Text
- View/download PDF
154. 75 years young.
- Author
-
Haddad FS
- Subjects
- Humans, Age Factors, Risk Factors
- Abstract
Competing Interests: F. S. Haddad reports board membership of The Bone & Joint Journal and the Annals of the Royal College of Surgeons; consultancy for Smith & Nephew, Corin, MatOrtho, and Stryker; payment for lectures, including service on speakers’ bureaus, for Smith & Nephew and Stryker; and royalties paid by Smith & Nephew, MatOrtho, Corin, and Stryker, all of which are also unrelated to this article.
- Published
- 2023
- Full Text
- View/download PDF
155. Basics must improve to reduce the burden of hamstring muscle injuries.
- Author
-
Haddad FS, Paton BM, Plastow R, and Wilson MG
- Subjects
- Humans, Tendons, Hamstring Muscles injuries, Leg Injuries
- Abstract
Competing Interests: Competing interests: None declared.
- Published
- 2023
- Full Text
- View/download PDF
156. Time for return to sport following total hip arthroplasty: a meta-analysis.
- Author
-
Magan AA, Radhakrishnan GT, Kayani B, Ronca F, Khanduja V, Meek RMD, and Haddad FS
- Subjects
- Humans, Return to Sport, Arthroplasty, Replacement, Hip adverse effects
- Abstract
Introduction: Total Hip Arthroplasty (THA) is being increasingly undertaken in younger and more active patients, with many of these patients wanting to return to sport (RTS) after surgery. However, the percentage of patients RTS and time at which they are able to get back to sport following surgery remains unknown. The objective of this meta-analysis was to determine the time patients RTS after THA., Methods: A search was performed on PUBMED, MEDLINE, EMBASE, and the Cochrane Library for trials on THA and RTS, in the English language, published from the inception of the database to October 2020. All clinical trials reporting on to RTS following THA were included. Data relating to patient demographics, methodological quality, RTS, clinical outcomes and complications were recorded. The PRISMA guidelines were used to undertake this study., Results: The initial literature search identified 1720 studies. Of these, 11 studies with 2297 patients matched the inclusion criteria. 3 studies with 154 patients demonstrated an overall pooled proportion of 40.0% (95% CI, 32.5-47.9%) of patients RTS between 2 and 3 months after surgery. 4 studies with 242 patients demonstrated an overall pooled proportion of 76.9% (95% CI, 71.5-82.0) of patients RTS by 6 months after surgery. Pooled proportion analysis from 7 trials with 560 patients demonstrated 93.9% (95% CI, 82.7-99.5%) of patients RTS between 6 and 12 months after surgery., Conclusions: Pooled proportion analysis showed increasingly more patients were able to RTS after THA over the first 1 year after surgery. There remains marked inter and intra-study variations in time for RTS but the pooled analysis shows that over 90% of patients were able to RTS at 6-12 months after THA. These finding will enable more informed discussions between patients and healthcare professionals about time for RTS following THA.
- Published
- 2023
- Full Text
- View/download PDF
157. Camouflage uncovered: what should happen next?
- Author
-
Wilton T, Skinner JA, and Haddad FS
- Subjects
- Humans, Registries, Tibia, Arthroplasty, Replacement, Arthroplasty, Replacement, Knee
- Abstract
Recent publications have drawn attention to the fact that some brands of joint replacement may contain variants which perform significantly worse (or better) than their 'siblings'. As a result, the National Joint Registry has performed much more detailed analysis on the larger families of knee arthroplasties in order to identify exactly where these differences may be present and may hitherto have remained hidden. The analysis of the Nexgen knee arthroplasty brand identified that some posterior-stabilized combinations have particularly high revision rates for aseptic loosening of the tibia, and consequently a medical device recall has been issued for the Nexgen 'option' tibial component which was implicated. More elaborate signal detection is required in order to identify such variation in results in a routine fashion if patients are to be protected from such variation in outcomes between closely related implant types., Competing Interests: F. S. Haddad is the Editor-in-Chief of The Bone & Joint Journal and Bone & Joint Open. F. S. Haddad reports multiple research study grants from Stryker, Smith & Nephew, Corin, International Olympic Committee, and the National Institutes of Health Research, royalties from Smith & Nephew, Stryker, Corin, and MatOrtho, consulting fees from Stryker, speaker payments from Stryker, Smith & Nephew, Zimmer Biomet, and AO Recon, and support for attending meetings from Stryker, Smith & Nephew, AO Recon, and The Bone and Joint Journal, all of which are unrelated to this study. F. S. Haddad is also a trustee of the British Orthopaedic Association, and a member of the Bostaa Executive Committee., (© 2023 The British Editorial Society of Bone & Joint Surgery.)
- Published
- 2023
- Full Text
- View/download PDF
158. The Use of Biologics in NFL Athletes: An Expert Consensus of NFL Team Physicians.
- Author
-
Murray IR, McAdams TR, Hammond KE, Haddad FS, Rodeo SA, Abrams GD, Bankston L, Bedi A, Boublik M, Bowen M, Bradley JP, Cooper DE, Craythorne C, Curl LA, ElAttrache N, Gazzaniga DS, Kaplan K, Khalfayan EE, Larson C, Pepe M, Price MD, Schroeppel JP, Voos J, Waslewski G, and West R
- Abstract
Background: There is a lack of published information outlining the use of biologics in National Football League (NFL) athletes and limited data to guide biologic treatment strategies., Purpose: To develop a consensus on the use of biologics among NFL team physicians., Study Design: Consensus statement., Methods: A working group of 6 experts convened a consensus process involving NFL team physicians using validated Delphi methodology. Physicians from 32 NFL teams as well as NFL London were invited to take part. This iterative process was used to define statements on the use of biologics in NFL athletes. A recent scoping review exploring biologics in professional athletes was used to inform the first of 3 rounds of surveys, with statements considered under 7 headings: biologics in general, challenges of treating NFL athletes, terminology/nomenclature, autologous blood products, cell-based therapies, guidance for NFL team physicians, and biologic research in the NFL. In addition to rating agreement, experts were encouraged to propose further items or modifications. Predefined criteria were used to refine item lists after each survey. For a consensus within the final round, defined a priori, items were included in the final information set if a minimum of 75% of respondents agreed and fewer than 10% disagreed., Results: Physicians from 26 NFL teams and NFL London responded to the initial invitation to participate in the Delphi process; 88.9% of participating team physicians completed the round 1 survey, with response rates of 87.5% in round 2 and 95.2% in round 3. After 3 rounds, 47 statements reached a consensus. A consensus was achieved that platelet-rich plasma has a positive impact on patellar tendinopathy and on symptoms in early osteoarthritis but not for other indications. NFL team physicians agreed that while cell therapies have the potential to improve symptoms, the misrepresentation of uncharacterized preparations as "stem cells" has contributed to the widespread use of unproven therapies., Conclusion: This study established an expert consensus on 47 statements relating to the use of biologics in NFL athletes. In addition to providing clinical guidance for the use of biologics in NFL athletes, this study identified key areas for future focus including the development of athlete education materials., Competing Interests: One or more of the authors has declared the following potential conflict of interest or source of funding: I.R.M. has received consulting fees from Arthrex and Stryker. F.S.H. has received research support from Smith & Nephew and Stryker; consulting fees from Smith & Nephew and Stryker; and royalties from Corin, MatOrtho, Smith & Nephew, and Stryker. S.A.R. has received consulting fees from Teladoc and has stock/stock options in Ortho RTI. G.D.A. has received education payments from Evolution Surgical; has received consulting fees from Endonovo Therapeutics, RubiconMD, and Sideline Sports Doc; has received royalties from Orthofix Medical; has received other financial/material support from Arthrex and Stryker; and has stock/stock options in Cytonics, Sparta Biomedical, and Sparta Biopharma. AOSSM checks author disclosures against the Open Payments Database (OPD). AOSSM has not conducted an independent investigation on the OPD and disclaims any liability or responsibility relating thereto., (© The Author(s) 2023.)
- Published
- 2023
- Full Text
- View/download PDF
159. The language of knee alignment : updated definitions and considerations for reporting outcomes in total knee arthroplasty.
- Author
-
MacDessi SJ, Oussedik S, Abdel MP, Victor J, Pagnano MW, and Haddad FS
- Subjects
- Humans, Knee Joint surgery, Arthroplasty, Replacement, Knee, Artificial Limbs, Orthopedic Surgeons, Surgeons
- Abstract
Orthopaedic surgeons are currently faced with an overwhelming number of choices surrounding total knee arthroplasty (TKA), not only with the latest technologies and prostheses, but also fundamental decisions on alignment philosophies. From 'mechanical' to 'adjusted mechanical' to 'restricted kinematic' to 'unrestricted kinematic' - and how constitutional alignment relates to these - there is potential for ambiguity when thinking about and discussing such concepts. This annotation summarizes the various alignment strategies currently employed in TKA. It provides a clear framework and consistent language that will assist surgeons to compare confidently and contrast the concepts, while also discussing the latest opinions about alignment in TKA. Finally, it provides suggestions for applying consistent nomenclature to future research, especially as we explore the implications of 3D alignment patterns on patient outcomes.Cite this article: Bone Joint J 2023;105-B(2):102-108.
- Published
- 2023
- Full Text
- View/download PDF
160. Is it time to reconsider the use of hydrogen peroxide in hip and knee arthroplasty?
- Author
-
Farhan-Alanie OM, Kennedy JW, Meek RMD, and Haddad FS
- Subjects
- Humans, Hydrogen Peroxide, Arthroplasty, Replacement, Knee
- Published
- 2023
- Full Text
- View/download PDF
161. One- or two-stage reimplantation for infected total knee prosthesis?
- Author
-
Wignadasan W, Ibrahim M, and Haddad FS
- Subjects
- Humans, Anti-Bacterial Agents therapeutic use, Reoperation adverse effects, Replantation, Retrospective Studies, Arthroplasty, Replacement, Knee adverse effects, Knee Prosthesis adverse effects, Prosthesis-Related Infections surgery, Prosthesis-Related Infections complications, Arthritis, Infectious surgery
- Abstract
A prosthetic joint infection (PJI) is possibly the most significant potential complication of total knee arthroplasty (TKA) and is associated with substantial morbidity and socioeconomic burden. It is a devastating complication for both the patient and the surgeon alike. A two-stage revision approach for infected TKA has been the standard for surgical management; however, there is growing interest in single-stage revision surgery due to fewer procedures, reduced inpatient hospital stay and reduced costs to healthcare systems. A one-stage exchange is indicated when there is no sign of systemic sepsis and in cases where a microorganism has been isolated. It involves removal of the old prosthesis, debridement of all infected tissue, a copious washout and re-draping, and finally, re-implantation of a new prosthesis. The two-stage approach involves the use of an antibiotic spacer before the second stage is carried out. The length of time between the stages is discussed. Patients with a PJI should be managed by a multidisciplinary team. We recommend these patients are managed in specialist arthroplasty centres by high volume revision arthroplasty specialists., (Copyright © 2022 Elsevier Masson SAS. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF
162. Functional implant positioning in total hip arthroplasty and the role of robotic-arm assistance.
- Author
-
Fontalis A, Raj RD, Kim WJ, Gabr A, Glod F, Foissey C, Kayani B, Putzeys P, and Haddad FS
- Subjects
- Prospective Studies, Patient Satisfaction, Pelvis, Arthroplasty, Replacement, Hip adverse effects, Arthroplasty, Replacement, Hip methods, Robotic Surgical Procedures adverse effects, Robotic Surgical Procedures methods
- Abstract
Introduction: Accurate implant positioning, tailored to the phenotype and unique biomechanics of each patient is the single most important objective in achieving stability in THA and maximise range of motion. The spine-pelvis-hip construct functions as a single unit adapting to postural changes. It is widely accepted in the literature that no universaltarget exists and variations in spinopelvic mobility mandate adjustments to the surgical plan; thus bringing to the fore the concept of personalised, functional component positioning., Methods: This manuscript aims to outline the challenges posed by spinopelvic imbalance and present a reproducible, stepwise approach to achieve functional-component positioning. We also present the one-year functional outcomes and Patient Reported Outcome Measures of a prospective cohort operated with this technique., Results and Conclusion: Robotic-arm assisted Total Hip Arthroplasty has facilitated enhanced planning based on the patient's phenotype and evidence suggests it results in more reproducible and accurate implant positioning. Preservation of offset, avoiding leg-length discrepancy, accurate restoration of the centre of rotation and accomplishing the combinedversion target are very important parameters in Total Hip Arthroplasty that affect post-operative implant longevity, patient satisfaction and clinical outcomes., (© 2022. The Author(s).)
- Published
- 2023
- Full Text
- View/download PDF
163. Hot Topics and Current Controversies in Total Knee Arthroplasty.
- Author
-
Maloney WJ, Barrack RL, Berend KR, Berry DJ, Della Valle CJ, Chen AF, Dalury DF, Haddad FS, Lieberman JR, Mayman DJ, Nelson CL, and Pagnano MW
- Subjects
- Humans, Biomechanical Phenomena, Knee Joint surgery, Lower Extremity surgery, Arthroplasty, Replacement, Knee, Knee Prosthesis, Osteoarthritis, Knee surgery
- Abstract
Total knee arthroplasty continues to evolve. It is important to review some of the current controversies and hot topics in arthroplasty. Optimal knee alignment strategy is now just a matter of debate. Mechanical, kinematic, and functional alignment and the role of robotics in achieving optimum alignment are important topics, along with fixation and outpatient knee arthroplasty.
- Published
- 2023
164. A comparison of preoperative scores prior to anterior cruciate ligament reconstruction with optimal preinjury scores and final scores at two-year follow up.
- Author
-
Gabr A and Haddad FS
- Abstract
Aims: The aim of this study was to compare the preinjury functional scores with the postinjury preoperative score and postoperative outcome scores following anterior cruciate ligament (ACL) reconstruction surgery (ACLR)., Methods: We performed a prospective study on patients who underwent primary ACLR by a single surgeon at a single centre between October 2010 and January 2018. Preoperative preinjury scores were collected at time of first assessment after the index injury. Preoperative (pre- and post-injury), one-year, and two-year postoperative functional outcomes were assessed by using the Knee injury and Osteoarthritis Outcome Score (KOOS), Lysholm Knee Score, and Tegner Activity Scale., Results: We enrolled 308 males and 263 females of mean age 27 years (19 to 46). The mean preinjury and preoperative post-injury Lysholm Knee Scores were 94 (73 to 100) and 63 (25 to 85), respectively, while the respective mean scores at one and two years postoperatively were 84 (71 to 100) and 89 (71 to 100; p < 0.001). The mean Tegner preinjury and preoperative post-injury scores were 7 (3 to 9) and 3 (0 to 6), respectively, while the respective mean scores at one and two years postoperatively were 6 (1 to 8) and 6 (1 to 9) (p < 0.001). The mean KOOS scores at preinjury versus two years postoperatively were: symptoms (96 vs 84); pain (94 vs 87); activities of daily living (97 vs 91), sports and recreation function (84 vs 71), and quality of life (82 vs 69), respectively (p < 0.001)., Conclusion: Functional scores improved following ACLR surgery at two years in comparison to preoperative post-injury scores. However, at two-year follow-up, the majority of patients failed to achieve their preinjury scores. The evaluation of ACLR outcomes needs to consider the preinjury scores rather than the immediate preoperative score that is usually collected.Cite this article: Bone Jt Open 2023;4(1):46-52.
- Published
- 2023
- Full Text
- View/download PDF
165. Stronger every year.
- Author
-
Haddad FS
- Published
- 2023
- Full Text
- View/download PDF
166. Looking back over the past year.
- Author
-
Haddad FS
- Published
- 2022
- Full Text
- View/download PDF
167. Robotic-Arm-Assisted Total Hip Arthroplasty: A Review of the Workflow, Outcomes and Its Role in Addressing the Challenge of Spinopelvic Imbalance.
- Author
-
Ogilvie A, Kim WJ, Asirvatham RD, Fontalis A, Putzeys P, and Haddad FS
- Subjects
- Workflow, Arm, Range of Motion, Articular, Arthroplasty, Replacement, Hip, Robotic Surgical Procedures
- Abstract
Robotic-arm-assisted total hip arthroplasty (RoTHA) offers the opportunity to improve the implant positioning and restoration of native hip mechanics. The concept of individualised, functional implant positioning and how it relates to spinopelvic imbalance is an important yet rather novel consideration in THA. There is mounting evidence that a significant percentage of dislocations occur within the perceived "safe zones"; hence, in the challenging subset of patients with a stiff spinopelvic construct, it is imperative to employ individualised component positioning based on the patients' phenotype. Restoring the native centre of rotation, preserving offset, achieving the desired combined anteversion and avoiding leg length inequality are all very important surgeon-controlled variables that have been shown to be associated with postoperative outcomes. The latest version of the software has a feature of virtual range of motion (VROM), which preoperatively identifies potential dynamic causes of impingement that can cause instability. This review presents the workflow of RoTHA, especially focusing on pragmatic solutions to tackle the challenge of spinopelvic imbalance. Furthermore, it presents an overview of the existing evidence concerning RoTHA and touches upon future direction.
- Published
- 2022
- Full Text
- View/download PDF
168. Inflammatory Response in Robotic-Arm-Assisted Versus Conventional Jig-Based TKA and the Correlation with Early Functional Outcomes: Results of a Prospective Randomized Controlled Trial.
- Author
-
Fontalis A, Kayani B, Asokan A, Haddad IC, Tahmassebi J, Konan S, Oussedik S, and Haddad FS
- Subjects
- Humans, Arm surgery, Interleukin-8, Knee Joint surgery, Pain, Prospective Studies, Arthroplasty, Replacement, Knee methods, Osteoarthritis, Knee surgery, Robotic Surgical Procedures methods
- Abstract
Background: Although the exact etiology of patient dissatisfaction in total knee arthroplasty (TKA) is unclear, the inflammatory response precipitated by surgery may be implicated. Robotic TKA has been shown to result in reduced bone and soft-tissue trauma. The objectives of this study were to compare the inflammatory response in conventional jig-based TKA versus robotic-arm-assisted TKA and to examine the relationship with early functional outcomes., Methods: This prospective randomized controlled trial included 15 patients with symptomatic knee osteoarthritis undergoing conventional TKA and 15 undergoing robotic-arm-assisted TKA. Blood samples were collected for up to 28 days postoperatively, and predefined markers of systemic inflammation were measured in serum. The local inflammatory response was assessed by analyzing samples from the intra-articular drain fluid at 6 and 24 hours. Relationships with early functional outcomes were evaluated using the Spearman rank correlation coefficient., Results: Patients in the robotic TKA group demonstrated lower levels of interleukin (IL)-6 in the drain fluid at 6 hours (798.54 pg/mL versus 5,699.2 pg/mL, p = 0.026) and 24 hours and IL-8 at 6 hours. Robotic TKA was associated with lower pain scores on postoperative days 1, 2, and 7. Patient-reported outcome measures were comparable between the 2 groups at 2 years. Significant correlations were observed between all serum markers except IL-1b and self-reported pain on postoperative day 7; between drain IL-8 levels and pain on postoperative days 1 (r = 0.458), 2, and 7; and between drain IL-6, IL-8, and tumor necrosis factor-alpha levels at 6 hours and knee flexion or extension., Conclusions: Robotic-arm-assisted TKA was associated with a reduction in the early postoperative local inflammatory response. We also found a moderate relationship between the inflammatory responses and self-reported pain, knee flexion, and knee extension. Further validation of these findings on a larger scale and using longer-term outcomes will be key to developing the optimal TKA procedure., Level of Evidence: Therapeutic Level I . See Instructions for Authors for a complete description of levels of evidence., Competing Interests: Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article ( http://links.lww.com/JBJS/H230 )., (Copyright © 2022 by The Journal of Bone and Joint Surgery, Incorporated.)
- Published
- 2022
- Full Text
- View/download PDF
169. Periprosthetic joint infection: what next?
- Author
-
Rajput V, Meek RMD, and Haddad FS
- Subjects
- Humans, Synovial Fluid, Biomarkers, Sensitivity and Specificity, Prosthesis-Related Infections diagnosis, Prosthesis-Related Infections etiology, Prosthesis-Related Infections therapy, Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee, Arthritis, Infectious
- Abstract
Periprosthetic joint infection (PJI) remains an extremely challenging complication. We have focused on this issue more over the last decade than previously, but there are still many unanswered questions. We now have a workable definition that everyone should align to, but we need to continue to focus on identifying the organisms involved. Surgical strategies are evolving and care is becoming more patient-centred. There are some good studies under way. There are, however, still numerous problems to resolve, and the challenge of PJI remains a major one for the orthopaedic community. This annotation provides some up-to-date thoughts about where we are, and the way forward. There is still scope for plenty of research in this area.Cite this article: Bone Joint J 2022;104-B(11):1193-1195.
- Published
- 2022
- Full Text
- View/download PDF
170. Time for return to sport following total knee arthroplasty: a meta-analysis.
- Author
-
Magan A, Baawa-Ameyaw J, Kayani B, Radhakrishnan G, Ronca F, and Haddad FS
- Subjects
- Humans, Time Factors, Arthroplasty, Replacement, Knee rehabilitation, Return to Sport statistics & numerical data
- Abstract
Introduction: The frequency of total knee arthroplasty (TKA) is increasing, particularly in younger and more active patients. In these patients, there may be greater functional demands, with an expectation to return to sporting activities (RTS) following TKA. There is a paucity of data on the time to RTS following TKA and the aim of this meta-analysis is to determine the time to RTS following TKA., Methods: Using the PRISMA guidelines, an electronic search of PUBMED, MEDLINE, EMBASE, and the Cochrane Library for trails was performed on TKA and RTS in English language, published since the inception of the database to 31st October 2020. Data evaluating the time to RTS and functional outcomes were recorded by two authors independently that were included in the analysis. Pooled analysis using random effect model on overall proportions at the different time intervals and at the end of the follow-up was carried out for all studies., Results: In total, 1,611 studies were retrieved from literature search. Of these, nine studies met the inclusion criteria with 1,307 patients. Two studies with 148 patients demonstrated an overall pooled proportion of 18.7% (95% CI 8.2-32.3%) of patients RTS at 3 month post-TKA; Three studies reported RTS rate at 6 months 70.% (95% CI 48-88.4). Two studies with 123 patients demonstrated an overall pooled proportion of 84.0% (95% CI 77.1-89.9%) patients RTS at 12 months. 986 patients returned to sport from total of 1307, with an overall adjusted proportion return to sport of 87.9 (95% CI 80.5-93.8%) at the end of follow-up; mean 14 months (range 3-36 months)., Conclusion: Patients undergoing TKA were found to successfully RTS, pooled proportion analysis showed an increasing rate of RTS with time, at a mean of 14 months following TKA, where 87.9% of patients had returned to sports. The findings of this study will enable more informed discussions and rehabilitation planning between patients and clinicians on RTS following TKA., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
- Published
- 2022
- Full Text
- View/download PDF
171. The changing face of clinical practice.
- Author
-
Haddad FS
- Subjects
- Humans, Arthroplasty, Replacement, Knee, Arthroplasty, Replacement, Hip
- Published
- 2022
- Full Text
- View/download PDF
172. Follow-up after arthroplasty surgery : a changing landscape.
- Author
-
Hansjee S, Giebaly DE, Shaarani SR, and Haddad FS
- Subjects
- Follow-Up Studies, Humans, Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee
- Abstract
We aim to explore the potential technologies for monitoring and assessment of patients undergoing arthroplasty by examining selected literature focusing on the technology currently available and reflecting on possible future development and application. The reviewed literature indicates a large variety of different hardware and software, widely available and used in a limited manner, to assess patients' performance. There are extensive opportunities to enhance and integrate the systems which are already in existence to develop patient-specific pathways for rehabilitation.Cite this article: Bone Joint J 2022;104-B(10):1104-1109.
- Published
- 2022
- Full Text
- View/download PDF
173. Bone loss: still seeking solutions.
- Author
-
Haddad FS
- Subjects
- Allografts, Humans, Prosthesis Design, Reoperation, Treatment Outcome, Bone Transplantation
- Published
- 2022
- Full Text
- View/download PDF
174. Good quality research in many subspecialties.
- Author
-
Haddad FS
- Subjects
- Humans, Thoracic Vertebrae, Pedicle Screws, Scoliosis, Spinal Fusion
- Published
- 2022
- Full Text
- View/download PDF
175. Deep learning in orthopaedic research : weighing idealism against realism.
- Author
-
Vigdorchik JM, Jang SJ, Taunton MJ, and Haddad FS
- Subjects
- Clinical Competence, Humans, Arthroplasty, Replacement, Knee, Deep Learning, Orthopedics
- Published
- 2022
- Full Text
- View/download PDF
176. The International Hip Society Meeting 2021.
- Author
-
Haddad FS and Malchau H
- Subjects
- Congresses as Topic, Humans, Reoperation, Arthroplasty, Replacement, Hip, Hip Prosthesis
- Published
- 2022
- Full Text
- View/download PDF
177. Tourniquet use in total knee arthroplasty and the risk of infection: a meta-analysis of randomised controlled trials.
- Author
-
Magan AA, Dunseath O, Armonis P, Fontalis A, Kayani B, and Haddad FS
- Abstract
Purpose: The intra-operative use of tourniquets during Total Knee Arthroplasty (TKA) is common practice. The advantages of tourniquet use include decreased operating time and the creation of a bloodless visualisation field. However, tourniquet use has recently been linked with increased post-operative pain, reduced range of motion, and slower functional recovery. Importantly, there is limited evidence of the effect of tourniquet use on infection risk. The purpose of this systematic review and meta-analysis is to fill this gap in the literature by synthesising data pertaining to the association between tourniquet use and infection risk in TKA., Methods: A systematic literature search was performed on Pubmed, Embase, Cochrane and clinicaltrials.gov up to May 2021. Randomized control trials were included, comparing TKA outcomes with and without tourniquet use. The primary outcome was overall infection rate. Secondary outcomes included superficial and deep infection, skin necrosis, skin blistering, DVT rate, and transfusion rate., Results: 14 RCTs with 1329 patients were included. The pooled incidence of infection in the tourniquet group (4.0%, 95% CI = 2.7-5.4) was significantly higher compared to the non-tourniquet group (2.0%, 95% CI = 1.1-3.1) with an OR of 1.9 (95% CI = 1.1-3.76, p = 0.03). The length of hospital stay, haemoglobin drop (0.33 95% CI =0.12-0.54), P = 0.002) and transfusion rates (OR of 2.7, 95%CI = 1.4-5.3, P = < 0.01) were higher in the tourniquet group than the non-tourniquet group. The difference in the length of inhospital stay was 0.24 days favouring the non-tourniquet group (95% CI = 0.10-0.38, P = < 0.01). The incidence of skin blistering (OR 2.6, 95% CI = 0.7-9.9, p = 0.17), skin necrosis (OR 3.0, 95% CI = 0.50-19.3, p = 0.25), and DVT rates (OR 1.5, 95% CI = 0.60-3.60, p = 0.36) did not differ between the two groups., Conclusion: Quantitative synthesis of the data suggested tourniquet use was associated with an increased overall risk of infection, intraoperative blood loss, need for blood transfusion and longer hospital stay. Findings of this meta-analysis do not support the routine use of tourniquet in TKA and arthroplasty surgeons should consider any potential additional risks associated with its use., Level of Evidence: meta-analysis, Level II., (© 2022. The Author(s).)
- Published
- 2022
- Full Text
- View/download PDF
178. Oxidized zirconium versus cobalt-chrome femoral heads in total hip arthroplasty: a multicentre prospective randomized controlled trial with ten years' follow-up.
- Author
-
Kayani B, Baawa-Ameyaw J, Fontalis A, Tahmassebi J, Wardle N, Middleton R, Stephen A, Hutchinson J, and Haddad FS
- Subjects
- Chromium Alloys, Cobalt, Femur Head surgery, Follow-Up Studies, Humans, Polyethylene, Prospective Studies, Prosthesis Design, Prosthesis Failure, Zirconium, Arthroplasty, Replacement, Hip adverse effects, Hip Prosthesis adverse effects, Osteolysis surgery
- Abstract
Aims: This study reports the ten-year wear rates, incidence of osteolysis, clinical outcomes, and complications of a multicentre randomized controlled trial comparing oxidized zirconium (OxZr) versus cobalt-chrome (CoCr) femoral heads with ultra-high molecular weight polyethylene (UHMWPE) and highly cross-linked polyethylene (XLPE) liners in total hip arthroplasty (THA)., Methods: Patients undergoing primary THA were recruited from four institutions and prospectively allocated to the following treatment groups: Group A, CoCr femoral head with XLPE liner; Group B, OxZr femoral head with XLPE liner; and Group C, OxZr femoral head with UHMWPE liner. All study patients and assessors recording outcomes were blinded to the treatment groups. The outcomes of 262 study patients were analyzed at ten years' follow-up., Results: Patients in Group C were associated with increased mean liner wear rates compared to patients in Group A (0.133 mm/yr (SD 0.21) vs 0.031 mm/yr (SD 0.07), respectively; p < 0.001) and Group B (0.133 mm/yr (SD 0.21) vs 0.022 mm/yr (SD 0.05), respectively; p < 0.001) at ten years' follow-up. Patients in Group C were also associated with increased risk of osteolysis and aseptic loosening requiring revision surgery, compared with patients in Group A (7/133 vs 0/133, respectively; p = 0.007) and Group B (7/133 vs 0/135, respectively; p = 0.007). There was a non-statistically significant trend towards increased mean liner wear rates in Group A compared with Group B (0.031 mm/yr (SD 0.07) vs 0.022 mm/yr (SD 0.05), respectively; p = 0.128). All three groups were statistically comparable preoperatively and at ten years' follow-up when measuring normalized Western Ontario and McMaster Universities Osteoarthritis Index (p = 0.410), 36-Item Short Form Health Survey (p = 0.465 mental, p = 0.713 physical), and pain scale scores (p = 0.451)., Conclusion: The use of UHMWPE was associated with progressively increased annual liner wear rates after THA compared to XLPE. At ten years' follow-up, the group receiving UHMWPE demonstrated an increased incidence of osteolysis and aseptic loosening requiring revision surgery compared to XLPE. Femoral heads composed of OxZr were associated with trend towards reduced wear rates compared to CoCr, but this did not reach statistical significance and did not translate to any differences in osteolysis, functional outcomes, or revision surgery between the two femoral head components. Cite this article: Bone Joint J 2022;104-B(7):833-843.
- Published
- 2022
- Full Text
- View/download PDF
179. Surgical Repair of Stener-like Injuries of the Medial Collateral Ligament of the Knee in Professional Athletes.
- Author
-
Thompson JW, Rajput V, Kayani B, Plastow R, Magan A, and Haddad FS
- Subjects
- Adult, Athletes, Female, Humans, Knee Joint surgery, Male, Prospective Studies, Collateral Ligaments surgery, Knee Injuries surgery, Medial Collateral Ligament, Knee injuries, Medial Collateral Ligament, Knee surgery
- Abstract
Background: A "Stener-like" lesion of the knee is defined as a distal avulsion of the superficial medial collateral ligament (sMCL) with interposition of the pes anserinus between the ligament and its tibial insertion-a displacement impeding anatomic healing. Because of the scarcity of these injuries, the literature is limited to case reports and small case series., Purpose: To assess the effect of surgical repair of acute Stener-like lesions of the sMCL on the following outcomes: return to preinjury level of sporting function; time to return to preinjury level of sporting function; functional performance; injury recurrence; and any other complications., Study Design: Case series: Level of evidence, 4., Methods: This prospective single-surgeon study included 23 elite athletes with a mean age of 27.2 years (range, 19-37 years). Of the participants, 20 were men (87%) and 3 were women (13%). The mean body mass index was 23.1 ± 2.3. A total of 16 athletes were soccer players (70%) and 7 were rugby players (30%), with isolated acute, traumatic Stener-like lesions of the sMCL of the knee confirmed on preoperative magnetic resonance imaging. Surgical repair was undertaken with primary suture anchor repair with ligament repair or reconstruction system (LARS) augmentation. Predefined outcomes were recorded at regular intervals after surgery. The minimum follow-up time was 24 months (range, 24-108 months) from the date of surgery., Results: The mean time from injury to surgical intervention was 9 days (range, 3-28 days). Overall, 15 (65%) athletes had isolated distal sMCL injuries requiring anatomic suture anchor repair at the distal tibial insertion site only, and 8 (35%) athletes had concomitant injuries of the proximal and distal sMCL and required anatomic suture anchor repair at the proximal and distal attachment sites. Ten athletes required LARS augmentation at the time of the index operation. All study patients returned to their preinjury level of sporting activity in professional soccer or rugby. The mean time from surgical intervention to return to full sporting activity was 16.8 ± 2.7 weeks. At 6 and 24 months' follow-up, all patients had Tegner scores of 10. At a 2-year follow-up, all study patients were still participating at their preinjury level of sporting activity. Three patients developed complications around the LARS that required further surgery to remove synthetic material; however, this did not affect function., Conclusion: Surgical repair of acute Stener-like lesions of the sMCL is associated with a high return to preinjury level of sporting function, excellent functional performance, and a low risk of recurrence at short-term follow-up in elite athletes.
- Published
- 2022
- Full Text
- View/download PDF
180. Yet more challenges for orthopaedic and trauma surgeons.
- Author
-
Haddad FS
- Subjects
- Humans, Orthopedic Surgeons, Orthopedics, Surgeons
- Published
- 2022
- Full Text
- View/download PDF
181. Implant Malalignment may be a Risk Factor for Poor Patient-Reported Outcomes Measures (PROMs) Following Total Knee Arthroplasty (TKA).
- Author
-
Kazarian GS, Haddad FS, Donaldson MJ, Wignadasan W, Nunley RM, and Barrack RL
- Subjects
- Activities of Daily Living, Aged, Humans, Knee Joint surgery, Male, Pain surgery, Patient Reported Outcome Measures, Prostate-Specific Antigen, Risk Factors, Arthroplasty, Replacement, Knee adverse effects, Knee Prosthesis adverse effects, Osteoarthritis, Knee surgery
- Abstract
Background: Implant malalignment may be a risk factor for poor patient-reported outcomes measures (PROMs) following total knee arthroplasty (TKA)., Methods: Postoperative surveys were administered to assess PROMs regarding satisfaction, pain, and function in 262 patients who underwent surgery at 4 centers in the U.S. and U.K (average age, 67.2) at a mean 5.5 years after primary TKA. Postoperative distal femoral angle (DFA), proximal tibial angle (PTA), and posterior tibial slope angle (PSA) were radiographically measured, and outliers were recorded. PROMs were compared between patients with aligned versus malaligned knees using univariate analysis., Results: Patients with DFA, PTA, and PSA outliers were more likely to experience similar or decreased activity levels postoperatively than patients with no alignment outliers, as were patients with 1 or 2 outliers of any kind (P < .05). Patients with DFA, PTA, and PSA outliers were significantly more likely to be dissatisfied with their ability to perform activities of daily living (ADLs), as were patients with 1 or 2 outliers of any kind (P < .05). Patients with DFA and PSA outliers were more likely to be dissatisfied with their degree of pain relief, as were patients with 2 outliers of any kind (P < .05). Finally, patients with DFA and PSA outliers, as well as those with 1 outlier of any kind, were more likely to be dissatisfied with their overall knee function (P < .05)., Conclusion: DFA, PTA, and PSA outliers represent a significant risk factor for decreased satisfaction with activities of daily living(ADLs), pain relief, and knee function, as well as decreased activity levels., Level of Evidence: Level III., (Copyright © 2022 Elsevier Inc. All rights reserved.)
- Published
- 2022
- Full Text
- View/download PDF
182. Access to hip arthroplasty and rates of complications in different socioeconomic groups : a review of 111,000 patients in a universal healthcare system.
- Author
-
Atrey A, Pincus D, Khoshbin A, Haddad FS, Ward S, Aktar S, Ladha K, and Ravi B
- Subjects
- Cohort Studies, Humans, Ontario epidemiology, Retrospective Studies, Socioeconomic Factors, Universal Health Care, Arthroplasty, Replacement, Hip methods
- Abstract
Aims: Total hip arthroplasty (THA) is one of the most successful surgical procedures. The objectives of this study were to define whether there is a correlation between socioeconomic status (SES) and surgical complications after elective primary unilateral THA, and investigate whether access to elective THA differs within SES groups., Methods: We conducted a retrospective, population-based cohort study involving 202 hospitals in Ontario, Canada, over a 17-year period. Patients were divided into income quintiles based on postal codes as a proxy for personal economic status. Multivariable logistic regression models were then used to primarily assess the relationship between SES and surgical complications within one year of index THA., Results: Of 111,359 patients who underwent elective primary THA, those in the lower SES groups had statistically significantly more comorbidities and statistically significantly more postoperative complications. While there was no increase in readmission rates within 90 days, there was a statistically significant difference in the primary and secondary outcomes including all revisions due (with a subset of deep wound infection and dislocation). Results showed that those in the higher SES groups had proportionally more cases performed than those in lower groups. Compared to the highest SES quintile, the lower groups had 61% of the number of hip arthroplasties performed., Conclusion: Patients in lower socioeconomic groups have more comorbidities, fewer absolute number of cases performed, have their procedures performed in lower-volume centres, and ultimately have higher rates of complications. This lack of access and higher rates of complications is a "double hit" to those in lower SES groups, and indicates that we should be concentrating efforts to improve access to surgeons and hospitals where arthroplasty is routinely performed in high numbers. Even in a universal healthcare system where there are no penalties for complications such as readmission, there seems to be an inequality in the access to THA. Cite this article: Bone Joint J 2022;104-B(5):589-597.
- Published
- 2022
- Full Text
- View/download PDF
183. Is the die cast? Anterior cruciate ligament injury and osteoarthritis.
- Author
-
Rajput V and Haddad FS
- Subjects
- Anterior Cruciate Ligament surgery, Humans, Anterior Cruciate Ligament Injuries surgery, Osteoarthritis etiology
- Published
- 2022
- Full Text
- View/download PDF
184. Prioritization versus rationing of healthcare - elective surgery is not optional surgery : how should priority be assessed to ensure equity?
- Author
-
Clement ND, Skinner JA, Haddad FS, and Simpson AHRW
- Published
- 2022
- Full Text
- View/download PDF
185. Robotic arm-assisted versus manual unicompartmental knee arthroplasty : a systematic review and meta-analysis of the MAKO robotic system.
- Author
-
Zhang J, Ng N, Scott CEH, Blyth MJG, Haddad FS, Macpherson GJ, Patton JT, and Clement ND
- Subjects
- Humans, Knee Joint surgery, Learning Curve, Ontario, Arthroplasty, Replacement, Knee methods, Robotic Surgical Procedures methods
- Abstract
Aims: This systematic review aims to compare the precision of component positioning, patient-reported outcome measures (PROMs), complications, survivorship, cost-effectiveness, and learning curves of MAKO robotic arm-assisted unicompartmental knee arthroplasty (RAUKA) with manual medial unicompartmental knee arthroplasty (mUKA)., Methods: Searches of PubMed, MEDLINE, and Google Scholar were performed in November 2021 according to the Preferred Reporting Items for Systematic Review and Meta--Analysis statement. Search terms included "robotic", "unicompartmental", "knee", and "arthroplasty". Published clinical research articles reporting the learning curves and cost-effectiveness of MAKO RAUKA, and those comparing the component precision, functional outcomes, survivorship, or complications with mUKA, were included for analysis., Results: A total of 179 articles were identified from initial screening, of which 14 articles satisfied the inclusion criteria and were included for analysis. The papers analyzed include one on learning curve, five on implant positioning, six on functional outcomes, five on complications, six on survivorship, and three on cost. The learning curve was six cases for operating time and zero for precision. There was consistent evidence of more precise implant positioning with MAKO RAUKA. Meta-analysis demonstrated lower overall complication rates associated with MAKO RAUKA (OR 2.18 (95% confidence interval (CI) 1.06 to 4.49); p = 0.040) but no difference in re-intervention, infection, Knee Society Score (KSS; mean difference 1.64 (95% CI -3.00 to 6.27); p = 0.490), or Western Ontario and McMaster Universities Arthritis Index (WOMAC) score (mean difference -0.58 (95% CI -3.55 to 2.38); p = 0.700). MAKO RAUKA was shown to be a cost-effective procedure, but this was directly related to volume., Conclusion: MAKO RAUKA was associated with improved precision of component positioning but was not associated with improved PROMs using the KSS and WOMAC scores. Future longer-term studies should report functional outcomes, potentially using scores with minimal ceiling effects and survival to assess whether the improved precision of MAKO RAUKA results in better outcomes. Cite this article: Bone Joint J 2022;104-B(5):541-548.
- Published
- 2022
- Full Text
- View/download PDF
186. Debridement, antibiotics, and implant retention in non-oncological femoral megaprosthesis infections: minimum 5 year follow-up.
- Author
-
Asokan A, Ibrahim MS, Thompson JW, and Haddad FS
- Abstract
Purpose: Megaprostheses are increasingly utilised outside of the oncological setting, and remain at significant risk of periprosthetic joint infection (PJI). Debridement, antibiotic, and implant retention (DAIR) is an established treatment for PJI, however its use in non-oncological patients with femoral megaprostheses has not been widely reported. There are significant differences in patient physiology, treatment goals, and associated risks between these patient cohorts., Methods: We identified 14 patients who underwent DAIR for a PJI of their femoral megaprostheses, between 2000 and 2014, whom had their index procedure secondary to non-oncological indications. Patients were managed as part of a multidisciplinary team, with our standardised surgical technique including exchange of all mobile parts, and subsequent antibiotic therapy for a minimum of 3 months. Patients were followed up for a minimum of 5 years., Results: Patients included six proximal femoral replacements, five distal femoral replacements, and three total femoral replacements. No patients were lost to follow-up. There were six males and eight females, with a mean age of 67.2 years, and mean ASA of 2.3. Nine patients (64.3%) successfully cleared their infection following DAIR at a minimum of 5 year follow-up. Five patients (35.7%) required further revision surgery, with four patients cleared of infection. No patients who underwent DAIR alone suffered complications as a result of the procedure., Conclusions: The use of DAIR in these complex patients can lead to successful outcomes, but the risk of further revision remains high. The success rate (64.3%) remains on par with other studies evaluating DAIR in megaprostheses and in primary arthroplasty. This study indicates judicious use of DAIR can be an appropriate part of the treatment algorithm., Level of Evidence: II., (© 2022. The Author(s).)
- Published
- 2022
- Full Text
- View/download PDF
187. Roentgen stereophotogrammetric analysis: still a very valuable tool in the orthopaedic research armamentarium.
- Author
-
Fontalis A and Haddad FS
- Published
- 2022
- Full Text
- View/download PDF
188. The introduction of day-case total knee arthroplasty in a national healthcare system: A review of the literature and development of a hospital pathway.
- Author
-
Thompson JW, Wignadasan W, Ibrahim M, Plastow R, Beasley L, and Haddad FS
- Subjects
- Delivery of Health Care, Hospitals, Humans, Length of Stay, Patient Readmission, Postoperative Complications etiology, State Medicine, Arthroplasty, Replacement, Hip adverse effects, Arthroplasty, Replacement, Knee adverse effects
- Abstract
Introduction: As we now drive to reinitiate our full capacity elective services in an attempt to tackle an ever-growing demand for lower limb arthroplasty, this pandemic has presented rare opportunities to revise and re-engage elective arthroplasty pathways aimed at improving patient care and healthcare efficiency., Aims: We present the development of an evidence-based multidisciplinary perioperative care pathway for day-case total knee arthroplasty (TKA) in a United Kingdom National Health Service (NHS) institution, in conjunction with a review of the literature upon which the protocol is founded., Methodology: We performed a review of the literature reporting complication or readmission rates at ≥30 day postoperative following day-case TKA. Electronic searches were performed using four databases from the date of inception to November 2020. Relevant studies were identified, data extracted, and qualitative synthesis performed., Results: 13 manuscripts with a total of 3370 day-case TKAs, defined as discharged on the same-calendar-day of surgery, were included in analysis. Mean 90-day complication rates (8.31% [range, 0-16.3%] vs 9.49% [range, 0-13.1%], respectively) and readmission rates (2.71% [range, 0-10.0%] vs 3.41% [range, 0-9.9%], respectively) were equivocal between day-case and inpatient TKA. The overall rate of successful same-calendar-day discharge was 95.8%. Our evaluation and critique of the evidence-based literature identifies day-case TKA to be safe, effective and economical, benefitting both patients and healthcare systems alike., Conclusion: We further validate the introduction of our institutional Elective Day Surgery Arthroplasty Pathway (EDSAP) based on the evidence presented. Careful patient selection paralleled with well-defined care pathways are essential for successful introduction of day-case TKA into the NHS., Competing Interests: Conflicts of interest F. S. Haddad reports editorial board membership by The Bone & Joint Journal and the Annals of the Royal College Of Surgeons, consultancy and royalties from Smith & Nephew, Corin, MatOrtho, and Stryker, and payment for lectures (including service on speakers’ bureaus) from Smith & Nephew and Stryker, all of which are unrelated to this article. No other authors report any conflicts of interest., (Copyright © 2021 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2022
- Full Text
- View/download PDF
189. Getting the culture right.
- Author
-
Hamilton LC and Haddad FS
- Published
- 2022
- Full Text
- View/download PDF
190. Return to Sport After Unicompartmental Knee Arthroplasty: A Systematic Review and Meta-analysis.
- Author
-
Radhakrishnan GT, Magan A, Kayani B, Asokan A, Ronca F, and Haddad FS
- Abstract
Background: Patients undergoing unicompartmental knee arthroplasty (UKA) often want to return to sport (RTS) after surgery. However, the time taken to RTS and proportion of patients who RTS after UKA remain unknown., Purpose: To determine the time to RTS and proportion of patients who RTS after UKA., Study Design: Systematic review; Level of evidence, 4., Methods: A search was performed using PubMed, Medline, Embase, SPORTDiscus and the Cochrane Library databases for clinical trials reporting on RTS after UKA published between database inception and September 2021. In addition, a manual search was performed of relevant sports medicine and orthopaedic journals, and bibliographies were reviewed for eligible trials. The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines were used to undertake this study., Results: This meta-analysis included 11 studies (749 patients) that reported on RTS after UKA. The proportion of patients returning to sports increased over time: 6 studies (432 patients) demonstrated an overall pooled proportion of 48.1% (95% CI, 36.3%-60.2%) of patients who returned to sport at 3 months after surgery, while 7 studies (443 patients) demonstrated an overall pooled proportion of 76.5% (95% CI, 63.9%-87.1%) of patients who returned to sport at 6 months after surgery. Overall, 92.7% (95% CI, 85.8%-97.4%) of 749 patients were able to RTS at 4 years after surgery. Overall excellent patient-reported functional outcomes scores and low risk of complications with RTS after UKA were reported., Conclusion: The authors found that 48.1% of patients were able to RTS at 3 months after surgery and 76.5% were able to RTS at 6 months after UKA. Pooled proportion analysis showed that >90% of patients undergoing UKA were able to RTS at 48 months after surgery. The majority of patients who were able to RTS after UKA did so at a lower level of intensity than their preoperative level. RTS after UKA was associated with good patient-reported functional outcomes scores and a low risk of complications., Competing Interests: One or more of the authors has declared the following potential conflict of interest or source of funding: F.S.H. has received speaking fees from Smith & Nephew and Stryker and consulting fees and royalties from Smith & Nephew, Corin, MatOrtho, and Stryker. AOSSM checks author disclosures against the Open Payments Database (OPD). AOSSM has not conducted an independent investigation on the OPD and disclaims any liability or responsibility relating thereto., (© The Author(s) 2022.)
- Published
- 2022
- Full Text
- View/download PDF
191. Unexpected benefits of arthroplasty.
- Author
-
Haddad FS
- Subjects
- Cognition, Humans, Life Expectancy, Outcome Assessment, Health Care, Arthroplasty, Replacement instrumentation, Arthroplasty, Replacement methods, Arthroplasty, Replacement psychology
- Published
- 2022
- Full Text
- View/download PDF
192. Modern total hip arthroplasty: peak of perfection or room for improvement?
- Author
-
Scott CEH, Clement ND, Davis ET, and Haddad FS
- Subjects
- Humans, Patient Reported Outcome Measures, Treatment Outcome, Arthroplasty, Replacement, Hip instrumentation, Arthroplasty, Replacement, Hip methods, Arthroplasty, Replacement, Hip standards, Arthroplasty, Replacement, Hip trends, Osteoarthritis, Hip surgery
- Published
- 2022
- Full Text
- View/download PDF
193. A New Year and some good opportunities.
- Author
-
Haddad FS
- Published
- 2022
- Full Text
- View/download PDF
194. A year of challenges, but ongoing progress.
- Author
-
Haddad FS
- Subjects
- Biomedical Research, Humans, SARS-CoV-2, Work-Life Balance, COVID-19 epidemiology, Orthopedics, Pandemics, Periodicals as Topic
- Published
- 2021
- Full Text
- View/download PDF
195. MAKO CT-based robotic arm-assisted system is a reliable procedure for total knee arthroplasty: a systematic review.
- Author
-
Batailler C, Fernandez A, Swan J, Servien E, Haddad FS, Catani F, and Lustig S
- Subjects
- Humans, Knee Joint surgery, Tomography, X-Ray Computed, Arthroplasty, Replacement, Knee, Osteoarthritis, Knee surgery, Robotic Surgical Procedures
- Abstract
Purpose: The aim of this study was to investigate the clinical and radiological results of the MAKO CT-based robotic-assisted system for total knee arthroplasty (TKA)., Methods: A PRISMA systematic review was conducted using four databases (MEDLINE, EMBASE, Pubmed, GOOGLE SCHOLAR) to identify all clinical and radiological studies reporting information regarding the use and results of the CT-based robotic-assisted system to perform TKA between 2016 and 2020. The main investigated outcome criteria were postoperative pain, analgesia requirements, clinical scores, knee range of motion, implant positioning and the revision rate. The ROBINS-I tool (Risk Of Bias In Non-randomized Studies of Interventions) was used to evaluate the quality of included studies and the risk of bias., Results: A total of 36 studies were identified, of which 26 met inclusion criteria. Of these 26 studies, 14 were comparative. The follow-up varied from 30 days to 17 months. This CT-based, saw cutting Robotic TKA is associated with a significantly lower postoperative pain score (2.6 versus 4.5) and with significantly reduced time to hospital discharge (77 h versus 105), compared with conventional TKA. The two comparative studies assessing functional outcomes at 1 year reported significantly better functional scores with CT-based robotic TKA compared with conventional TKA (WOMAC score: 6 ± 6 versus 9 ± 8 (p < 0.05); KSS function score: 80 versus 73 (p = 0.005)). Only three comparative studies assessed implant positioning, and these reported better implant positioning with CT-based robotic-assisted TKA., Conclusion: The CT-based robotic-assisted system for TKA reduced postoperative pain and improved implant positioning with equal or slightly superior improvement of the functional outcomes at one year, compared to conventional TKA., Level of Evidence: Systematic review level IV., (© 2020. European Society of Sports Traumatology, Knee Surgery, Arthroscopy (ESSKA).)
- Published
- 2021
- Full Text
- View/download PDF
196. Leg length and total hip arthroplasty: old problem, new standards?
- Author
-
Kayani B, Giebaly D, and Haddad FS
- Subjects
- Humans, Leg, Osteotomy, Arthroplasty, Replacement, Hip, Osteoarthritis, Hip surgery
- Published
- 2021
- Full Text
- View/download PDF
197. Mesenchymal stromal cells and platelet-rich plasma promote tendon allograft healing in ovine anterior cruciate ligament reconstruction.
- Author
-
Hexter AT, Sanghani-Kerai A, Heidari N, Kalaskar DM, Boyd A, Pendegrass C, Rodeo SA, Haddad FS, and Blunn GW
- Subjects
- Allografts, Animals, Anterior Cruciate Ligament surgery, Sheep, Tendons surgery, Anterior Cruciate Ligament Injuries surgery, Anterior Cruciate Ligament Reconstruction, Mesenchymal Stem Cells, Platelet-Rich Plasma
- Abstract
Purpose: The effect of bone marrow mesenchymal stromal cells (BMSCs) and platelet-rich plasma (PRP) on tendon allograft maturation in a large animal anterior cruciate ligament (ACL) reconstruction model was reported for the first time. It was hypothesised that compared with non-augmented ACL reconstruction, BMSCs and PRP would enhance graft maturation after 12 weeks and this would be detected using magnetic resonance imaging (MRI)., Methods: Fifteen sheep underwent unilateral tendon allograft ACL reconstruction using aperture fixation and were randomised into three groups (n = 5). Group 1 received 10 million allogeneic BMSCs in 2 ml fibrin sealant; Group 2 received 12 ml PRP in a plasma clot injected into the graft and bone tunnels; and Group 3 (control) received no adjunctive treatment. At autopsy at 12 weeks, a graft maturation score was determined by the sum for graft integrity, synovial coverage and vascularisation, graft thickness and apparent tension, and synovial sealing at tunnel apertures. MRI analysis (n = 2 animals per group) of the signal-noise quotient (SNQ) and fibrous interzone (FIZ) was used to evaluate intra-articular graft maturation and tendon-bone healing, respectively. Spearman's rank correlation coefficient (r) of SNQ, autopsy graft maturation score and bone tunnel diameter were analysed., Results: The BMSC group (p = 0.01) and PRP group (p = 0.03) had a significantly higher graft maturation score compared with the control group. The BMSC group scored significantly higher for synovial sealing at tunnel apertures (p = 0.03) compared with the control group. The graft maturation score at autopsy significantly correlated with the SNQ (r = - 0.83, p < 0.01). The tunnel diameter of the femoral tunnel at the aperture (r = 0.883, p = 0.03) and mid-portion (r = 0.941, p = 0.02) positively correlated with the SNQ., Conclusions: BMSCs and PRP significantly enhanced graft maturation, which indicates that orthobiologics can accelerate the biologic events in tendon allograft incorporation. Femoral tunnel expansion significantly correlated with inferior maturation of the intra-articular graft. The clinical relevance of this study is that BMSCs and PRP enhance allograft healing in a translational model, and biological modulation of graft healing can be evaluated non-invasively using MRI., (© 2020. The Author(s).)
- Published
- 2021
- Full Text
- View/download PDF
198. Efficacy of Surgical Tenodesis for Treatment of Distal Semitendinosus Hamstring Tendon Injuries.
- Author
-
Thompson JW, Plastow R, Kayani B, Baawa-Ameyaw J, Moriarty P, Asokan A, and Haddad FS
- Abstract
Background: Understanding the optimal management of distal semitendinosus hamstring injuries is critical for reducing pain, restoring preinjury function, maintaining knee stability, improving hamstring muscle strength, and minimizing the risk of complications and recurrence. To our knowledge, the outcomes of surgical tenodesis for distal semitendinosus hamstring injuries have not been previously reported., Hypothesis: Surgical tenodesis for injuries of the semitendinosus would enable return to preinjury level of sport with low risk of recurrence., Study Design: Case series; Level of evidence, 4., Methods: This prospective single-surgeon study included 13 professional athletes (12 men, 1 woman; mean age, 32 ± 8.2 years; mean body mass index, 26.7 ± 3.9 kg/m
2 ) undergoing treatment for distal semitendinosus hamstring injuries with primary tenodesis to the distal semimembranosus. Indications for surgical tenodesis included distal semitendinosus tendon avulsion injury (n = 8) or residual tendon instability and hamstring weakness after semitendinosus graft harvest for anterior cruciate ligament reconstruction (n = 5). All study patients underwent a standardized postoperative rehabilitation program. The primary outcome was defined as time for return to sporting activity. Secondary outcomes were patient satisfaction, injury recurrence, and complications. The mean follow-up time was 17 months (range, 12-24 months) from date of surgery., Results: All study patients returned to their preinjury level of sporting activity. The mean time from the surgical intervention to return to full sporting activity was 15 ± 4.6 weeks. At 1-year follow-up, all study patients were still participating at their preinjury level of sporting activity, and 12 patients (92%) were very satisfied and 1 patient (8%) was satisfied about the outcomes of their surgery. No study patients had recurrence of the primary injury. No surgical complications, injury recurrence, or reoperations were observed within the follow-up period., Conclusion: Early return to sporting activity was seen after surgical tenodesis for distal semitendinosus hamstring injuries after acute trauma or residual symptoms following previous hamstring graft harvest, with high levels of patient satisfaction and low risk of recurrence at short-term follow-up., (© The Author(s) 2021.)- Published
- 2021
- Full Text
- View/download PDF
199. Time to call out camouflage.
- Author
-
Haddad FS
- Subjects
- Data Analysis, Databases, Factual, Humans, Treatment Outcome, Arthroplasty, Replacement, Knee
- Published
- 2021
- Full Text
- View/download PDF
200. Restarting elective orthopaedic surgery as COVID-19 lockdown restrictions are reduced : have patient perceptions towards surgery changed?
- Author
-
Wignadasan W, Mohamed A, Kayani B, Magan A, Plastow R, and Haddad FS
- Abstract
Aims: The COVID-19 pandemic drastically affected elective orthopaedic services globally as routine orthopaedic activity was largely halted to combat this global threat. Our institution (University College London Hospital, UK) previously showed that during the first peak, a large proportion of patients were hesitant to be listed for their elective lower limb procedure. The aim of this study is to assess if there is a patient perception change towards having elective surgery now that we have passed the peak of the second wave of the pandemic., Methods: This is a prospective study of 100 patients who were on the waiting list of a single surgeon for an elective hip or knee procedure. Baseline characteristics including age, American Society of Anesthesiologists (ASA) grade, COVID-19 risk, procedure type, and admission type were recorded. The primary outcome was patient consent to continue with their scheduled surgical procedure. Subgroup analysis was also conducted to define if any specific patient factors influenced decision to continue with surgery., Results: Overall, 88 patients (88%) were happy to continue with their scheduled procedure at the earliest opportunity. Patients with an ASA grade I were most likely to agree to surgery, followed by patients with ASA grades II, then those with grade III (93.3%, 88.7%, and 78.6% willingness, respectively). Patients waitlisted for an injection were least likely to consent to surgery, with just 73.7% agreeing. In all, there was a large increase in the proportion of patient willingness to continue with surgery compared to our initial study during the first wave of the pandemic., Conclusion: As COVID-19 lockdown restrictions are lifted after the second peak of the pandemic, we are seeing greater willingness to continue with scheduled orthopaedic surgery, reinforcing a change in patient perception towards having elective surgery. However, we must continue with strict COVID-19 precautions in order to minimize viral transmission as we increase our elective orthopaedic services going forward. Cite this article: Bone Jt Open 2021;2(10):865-870.
- Published
- 2021
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.