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The Archives of Bone and Joint Surgery 2024As the population is growing older, incidence of knee osteoarthritis is largely increasing and the rate total knee arthroplasty surgery is following that same trend.... (Review)
Review
OBJECTIVES
As the population is growing older, incidence of knee osteoarthritis is largely increasing and the rate total knee arthroplasty surgery is following that same trend. However, patients post-operatively are retaining weakness in the quadriceps and hip abductors for a period reaching up to 3 years following surgery. The current literature results on the effectiveness of rehabilitation programs that also includes hip strengthening exercises are still highly contradicting. This meta-analysis studies and assesses the efficacy of hip strengthening exercises following total knee arthroplasty surgery.
METHODS
PubMed, Embase, Cochrane and Google Scholar (page 1-20) were searched till January 2024. The clinical outcomes consisted of the post-operative tests (6MWT, TUG, SLS), pain, and range of motion (flexion and extension).
RESULTS
Three randomized clinical studies were included in the meta-analysis. When compared to the standard rehabilitation, hip strengthening exercises proved a better improvement of single leg stance with no difference observed in the remaining outcomes.
CONCLUSION
Hip strengthening exercise protocols ensured a better improvement of single leg stance scores. However, no difference was observed in the remaining analyzed outcomes. This contradictions between studies can be explained by the different physical therapy protocols used. Nevertheless, more randomized controlled studies are needed to confirm such results.
PubMed: 38919739
DOI: 10.22038/ABJS.2024.76202.3520 -
Knee Surgery & Related Research Jan 2024The present systematic review investigated the minimal clinically important difference (MCID), substantial clinical benefit (SCB), and patient-acceptable symptom state... (Review)
Review
Minimal clinically important difference (MCID), substantial clinical benefit (SCB), and patient-acceptable symptom state (PASS) in patients who have undergone total knee arthroplasty: a systematic review.
BACKGROUND
The present systematic review investigated the minimal clinically important difference (MCID), substantial clinical benefit (SCB), and patient-acceptable symptom state (PASS) of several frequent and established PROMs used to assess patients who have undergone TKA. This study was conducted according to the 2020 PRISMA statement.
METHODS
In September 2023, PubMed, Web of Science, and Embase were accessed with no time constraint All clinical studies investigating tools to assess the clinical relevance of PROMs used to evaluate patients having received TKA were accessed. Only studies which evaluated the MCID, PASS, or SCB were eligible. The PROMs of interest were the Forgotten Joint Score-12 (FJS-12), the Oxford Knee Score (OKS), the Knee Injury and Osteoarthritis Outcome Score (KOOS) and its related subscales activity of daily living (ADL), pain, quality of life (QoL), sports and recreational activities, and symptoms, the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) score, the Knee Society Score (KSS) and related function score, and the Short Form-12 (SF-12) and Short Form-36 (SF-36).
RESULTS
Data from 29,737 patients were collected. The overall risk of bias was low to moderate. The great variability of thresholds for MCID, SCB and PASS between questionnaires but also between investigated aspects was noted, whereby MCIDs for the SF-36 appear lower than for knee-specific questionnaires.
CONCLUSION
Despite its critical role from a patient's perspective, the dimension of SCB is still neglected in the literature. Moreover, thresholds for the different concepts need to be condition-specific. We encourage authors to specifically report such data in future studies and to adhere to previously reported definitions to allow future comparison. Level of evidence Level IV, systematic review and meta-analysis.
PubMed: 38212863
DOI: 10.1186/s43019-024-00210-z -
Advances in Orthopedics 2023Total hip arthroplasty (THA) is considered a successful treatment option for patients with degenerative hip arthritis. However, in the setting of neuromuscular diseases,... (Review)
Review
BACKGROUND
Total hip arthroplasty (THA) is considered a successful treatment option for patients with degenerative hip arthritis. However, in the setting of neuromuscular diseases, patients with cerebral palsy (CP) are considered high-risk due to instability, contractures, and altered muscle tone. The purpose of this systematic review is to analyse the data in the setting of THA in CP patients including indications, types of implants, revision rates, and patient-reported outcomes and compare these with those of a cohort requiring THA due to degenerative arthritis unrelated to neuromuscular disorders.
METHODS
PubMed, Embase, and Cochrane Library were searched from inception until June 10, 2023, to identify the relevant studies for THA on CP patients. The methodological quality of the studies was evaluated using the Newcastle-Ottawa Quality Assessment Scale (NOS).
RESULTS
The initial search generated 190 studies out of which 21 met the inclusion criteria. The most frequently reported indication was painful hip dislocation or subluxation due to failure of prior nonoperative treatment. The most frequently reported complication was dislocation affecting overall 7.5% (0-28%) of all patients, while other complications included periprosthetic fractures and heterotrophic ossification. The survival rates of primary THAs ranged from 85% to 100% at 5 years and from 73% to 86% at 10 years. Patients with CP who undergo total hip arthroplasty experience a greater overall rate of complications compared to patients with rheumatoid arthritis (RA) that undergo the same procedure.
CONCLUSION
The current literature suggests that THA is a beneficial procedure for patients with CP through pain reduction and functional improvement. However, the increased rates of potential complications compared to the general population require careful consideration. We suggest that further investigations on the most appropriate time of procedure, implant type, and procedure are needed.
PubMed: 38188921
DOI: 10.1155/2023/8696116 -
The Archives of Bone and Joint Surgery 2024This meta-analysis was conducted to study the hemostatic efficacy of bone wax in total joint arthroplasty (TJA) defined in this manuscript as total knee arthroplasty and... (Review)
Review
OBJECTIVES
This meta-analysis was conducted to study the hemostatic efficacy of bone wax in total joint arthroplasty (TJA) defined in this manuscript as total knee arthroplasty and total hip arthroplasty.
METHODS
PubMed, Embase, Google Scholar (page 1-20), and Scopus were searched updated to November 2023. Only comparative studies were included. The clinical outcomes evaluated were the transfusion rate, total blood loss, and the loss of hemoglobin on day 1, 3, and 5 post-operatively.
RESULTS
Only 3 studies met the inclusion criteria and were included in this meta-analysis. Bone wax was associated with a reduced transfusion rate (p=0.01), reduced total blood loss (p=0.001), and a decrease in hemoglobin loss on day 1 (p<0.00001), day 3 (p<0.0001), and day 5 (p<0.00001) after the surgery.
CONCLUSION
Bone wax reduced the rate of transfusion, total blood loss, and hemoglobin loss after the surgery. This may induce a reduction the cost of correcting post-operative anemia as well as decrease hospital stay and improving functional outcomes in patients undergoing TJA. Better-conducted randomized controlled studies and cost-effectivity studies could strengthen these findings.
PubMed: 38817421
DOI: 10.22038/ABJS.2024.73243.3392 -
Journal of Orthopaedic Surgery and... Sep 2023The aim of this study is to conduct a comprehensive evaluation of the effectiveness of the medial parapatellar approach via the vastus medialis obliquus muscle in... (Meta-Analysis)
Meta-Analysis Review
Minimally invasive medial femoral approach to total knee arthroplasty improves short-term outcomes compared to the standard medial parapatellar approach: a systematic review and meta-analysis.
OBJECTIVE
The aim of this study is to conduct a comprehensive evaluation of the effectiveness of the medial parapatellar approach via the vastus medialis obliquus muscle in comparison with the standard medial parapatellar approach for total knee arthroplasty, using a systematic approach.
METHODS
A computer search was conducted on PubMed, EMBASE, Medline, Cochrane libraries, and Web of Science databases to comprehensively collect randomized controlled studies on minimally invasive (MMV) approaches for knee arthroplasty, specifically the vastus and medial parapatellar (MP) approaches. Two authors independently screened the literature based on inclusion and exclusion criteria, evaluated the quality of the included studies using the Cochrane systematic review method, and performed a meta-analysis using RevMan 5.3 software.
RESULTS
A total of twelve randomized controlled studies were ultimately included, comprising 788 knees. The small incision medial femoral muscle approach (MMV) group consisted of 398 cases, while the traditional parapatellar approach (MP) group consisted of 390 cases. Data analysis showed that in the comparison of KSS, VAS, and ROM score at 3 months after surgery, MMV approach was superior to MP approach [MD = 2.89, 95%CI (0.33, 5.46), P = 0.03], [MD = - 0.22, 95%CI (- 0.36, - 0.09), P = 0.001], and [MD = 1.08, 95%CI (0.04, 2.12), P = 0.04]. However, there was no significant difference in the postoperative KSS, VAS, and ROM score between the MMV and MP approaches at 6 and 12 months after surgery. The operation time of the MMV group was longer than that of the MP group [MD = 8.98, 95%CI (4.64, 13.32), P < 0.0001], and the number of days of straight leg raising after surgery was shorter in the MMV group than in the MP group [MD = - 1.91, 95%CI (- 3.45, - 0.37), P = 0.01], with statistically significant differences. There was no significant difference in the lateral support band release rate [OR = 0.72, 95%CI (0.23, 2.28), P = 0.58], length of hospital stay [MD = 0.07, 95%CI (- 0.18, 0.31), P = 0.58], postoperative complications [MD = 0.62, 95%CI (0.33, 1.18), P = 0.15], and intraoperative blood loss [MD = 70.50, 95%CI (- 57.51, 198.72), P = 0.28].
CONCLUSION
Most of the approaches have similar length of stay and incidence of complications compared to standard approaches. However, the minimally invasive midvastus approach has shown potential to improve short-term outcomes.
STUDY REGISTRATION
PROSPERO registration number CRD42023410583.
Topics: Humans; Arthroplasty, Replacement, Knee; Femur; Blood Loss, Surgical; Data Analysis; Databases, Factual
PubMed: 37667291
DOI: 10.1186/s13018-023-04136-2 -
Cureus Oct 2023In this study, we aim to explore the differences among the three types of fixation methods for the components of the knee joint in patients who underwent total knee... (Review)
Review
In this study, we aim to explore the differences among the three types of fixation methods for the components of the knee joint in patients who underwent total knee arthroplasty (TKA). These methods are cemented, uncemented, and hybrid fixation. Cemented fixation means that a special type of grout is used to attach the components to the bone. Uncemented fixation means that the components are designed to fit tightly into the bone and allow new bone growth to secure them. Hybrid fixation means that a combination of cemented and uncemented fixation is used for different components. We searched four online databases to find studies relevant to our research question. We use the R program (R Foundation for Statistical Computing, Vienna, Austria) for network meta-analysis (NMA) to analyze the data from the studies. We calculate the mean difference (MD) and the 95% confidence interval (CI) for each outcome, which are statistical measures of the difference and the uncertainty between methods. We use these measures for continuous outcomes, meaning they can have any value. For dichotomous outcomes, meaning they can only have two values, we use the risk ratio (RR) and the 95% CI, which are statistical measures of the relative risk and the uncertainty between methods. We assess the quality of randomized controlled trials, which are studies that randomly assign participants to different methods, using the Cochrane Risk of Bias Assessment Tool 1, a tool that evaluates the potential biases in the studies. We include 21 studies, and our analysis shows that cemented TKA reveals a statistically significant decrease in pain with hybrid TKA (MD = -2.82). That said, we find no significant differences between uncemented and cemented or hybrid (MD = -0.80 and -2.02, respectively). The results show that there is no significant difference between uncemented TKA and cemented TKA or hybrid technique (RR = 0.87, 95% CI 0.35-2.14; RR = 0.73, 95% CI 0.22-2.39, respectively). Also, we find no significant difference between cemented TKA and hybrid TKA (RR = 0.84, 95% CI 0.24-2.93). Cemented TKA is associated with a lower risk of deep vein thrombosis (DVT) incidence rate. Moreover, it shows a significant decrease in pain compared to hybrid TKA. Future research is needed to compare among the three interventions.
PubMed: 37869049
DOI: 10.7759/cureus.47299 -
Advanced Biomedical Research 2023A case with an inflamed or damaged nerve root in the cervical spine is defined as cervical radiculopathy.The purpose of the current study is to recognize the most... (Review)
Review
A case with an inflamed or damaged nerve root in the cervical spine is defined as cervical radiculopathy.The purpose of the current study is to recognize the most effective surgical procedures in cervical radiculopathy subjects. All related studies were taken using PubMed searching international databases, Scopus, ISI Web of Science (WoS), and Science direct with no limit of until November 20, 2021. Finally, based on the inclusion and exclusion criteria, after reviewing all randomized controlled trial studies which had the related data the researchers were looking for, they conducted meta-analysis with the seven remaining studies including eight different treatments. Heterogeneity was evaluated by Cochran's Q and Higgins I using R software for the network. In the results presented in this study, the neck disability index (NDI) changes as a result of taking cervical anterior discectomy without (ACD) and with fusion (ACDF) and ACD arthroplasty were -0.003, -1.659, and -1.656, respectively. According to the final diagram of the network, 11 comparisons were made in pairs. When each treatment group is compared with ACDF, it is shown that there was a significant mean effect among the patients who receive Mobi-C, Kineflx|C, and ADR, with mean differences of - 8.60 [CI 95% (- 12.75, - 4.45)], - 1.10 [CI 95% (- 5.22, 3.02)], and - 1.00 [CI 95% (- 7.18, 5.18)], respectively. The most effective surgical treatments for cervical radiculopathy were Mobi-c, Kineflx|C, and artificial disc replacement compared to ACDF treatment, respectively.
PubMed: 37694261
DOI: 10.4103/abr.abr_251_22 -
Medicina (Kaunas, Lithuania) Jul 2023: The anterior-based muscle-sparing (ABMS) approach, which utilizes the interval between the tensor fasciae latae posteriorly, offers several advantages, such as the... (Meta-Analysis)
Meta-Analysis Review
: The anterior-based muscle-sparing (ABMS) approach, which utilizes the interval between the tensor fasciae latae posteriorly, offers several advantages, such as the reduced risk of nerve injury and the freedom to choose various implants. Herein, we aimed to compare the outcome of ABMS to the direct anterior (DA) approach using pairwise meta-analysis techniques. : A systematic search of the MEDLINE (PUBMED), Embase, and Cochrane Library databases was performed for studies published up to 7 June 2023, which compared the ABMS approach with the DA approach for hip arthroplasty. We compared (1) perioperative outcomes (operation time, visual analog scale (VAS) score, total opioid consumption, length of hospital stay (LOS), and the number of patients discharged to their homes); (2) postoperative complications (neuropraxia/nerve injury, dislocation, surgical site infection, intraoperative fracture, and reoperation rate); and (3) implant position (cup inclination, cup anteversion, and stem alignment). : Ten studies were eligible for meta-analysis, including 1737 patients who underwent hip arthroplasty with the ABMS approach and 1979 with the DA approach. The pooled analysis showed no differences in all outcome variables, including perioperative outcomes, postoperative complications, and the implant position between the two surgical approaches. In current meta-analysis, the ABMS approach demonstrated comparable results to the conventional DA approach in terms of both clinical and radiologic outcomes as well as postoperative complications. Furthermore, the ABMS approach has the advantage of a broader indication and fewer limitations in terms of the surgical position compared to the DA approach. Therefore, the ABMS approach can be even more beneficial as an option within MSA, surpassing the utility of the DA approach.
Topics: Humans; Arthroplasty, Replacement, Hip; Muscles; Surgical Wound Infection; Analgesics, Opioid; Databases, Factual
PubMed: 37629680
DOI: 10.3390/medicina59081390 -
World Journal of Orthopedics Mar 2024Knee and hip osteoarthritis affects millions of people around the world and is expected to rise even more in frequency as the population ages. Joint arthroplasty is the...
BACKGROUND
Knee and hip osteoarthritis affects millions of people around the world and is expected to rise even more in frequency as the population ages. Joint arthroplasty is the surgical management of choice in these articulations. Heterotopic ossification and radiolucent lines formation are two frequent problems faced in hip and knee replacements respectively. Some studies show that the usage of pulsed lavage may prevent their formation.
AIM
To compare pulsed lavage to standard lavage in joint arthroplasty.
METHODS
PubMed, Cochrane, and Google Scholar (page 1-20) were searched till December 2023. Only comparative studies were included. The clinical outcomes evaluated were the heterotopic ossification formation in hip replacements, radiolucent lines formation, and functional knee scores in knee replacements.
RESULTS
Four studies met the inclusion criteria and were included in this meta-analysis. Pulsed lavage was shown to reduce the formation of radiolucent lines ( = 0.001). However, no difference was seen in the remaining outcomes.
CONCLUSION
Pulsed lavage reduced the formation of radiolucent lines in knee replacements. No difference was seen in the remaining outcomes. Furthermore, the clinical significance of these radiolucent lines is poorly understood. Better conducted randomized controlled studies and cost-effectivity studies are needed to reinforce these findings.
PubMed: 38596185
DOI: 10.5312/wjo.v15.i3.293 -
EFORT Open Reviews Sep 2023Septic arthritis (SA) is an intra-articular infection caused by purulent bacteria and the only effective method is surgical intervention. Two-stage arthroplasty is...
PURPOSE
Septic arthritis (SA) is an intra-articular infection caused by purulent bacteria and the only effective method is surgical intervention. Two-stage arthroplasty is considered the gold standard treatment for SA, but recent studies have found that single-stage arthroplasty can achieve the same efficacy as two-stage arthroplasty. This study aimed to compare the efficacy of single- vs two-stage arthroplasty in the treatment of (acute or quiescent) SA.
METHODS
The review process was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched the PubMed, EMBASE, Medline, and Cochrane Library databases to identify all literature on the treatment of SA using single- and two-stage arthroplasty from the date of database inception to November 10, 2022. Data on reinfection rates were expressed as odds ratios and 95% CIs.
RESULTS
Seven retrospective studies with a total of 413 patients were included. Pooled analysis showed no difference in the reinfection rate between single- and two-stage arthroplasty. Subgroup analysis found no difference between the single- and two-stage arthroplasty groups in the incidence of purulent infection of the hip and knee. Cumulative meta-analysis showed gradual stabilization of outcomes.
CONCLUSIONS
Based on our meta-analysis of available retrospective studies, we found no significant difference in reinfection rates between single- and two-stage arthroplasty for SA. Further prospective cohort studies are needed to confirm our results, although our meta-analysis provides important insights into the current literature on this topic.
PubMed: 37655848
DOI: 10.1530/EOR-22-0142