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JSES International May 2024Various plate types are used in the surgical treatment of displaced midshaft clavicle fractures. These plates can be positioned in different locations on the clavicle,... (Review)
Review
BACKGROUND
Various plate types are used in the surgical treatment of displaced midshaft clavicle fractures. These plates can be positioned in different locations on the clavicle, although no studies to date have elucidated optimal plate type and location of fixation. This systematic review compares the functional outcomes and complications in the management of displaced midshaft clavicle fractures using plate fixation by stratifying by both plate type and location.
METHODS
A systematic review according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was conducted to identify all papers reporting functional outcomes, union rates, and/or complications using plates for the management of midshaft clavicle fractures. Multiple databases and trial registries were searched from inception until March 2022. A meta-analysis was conducted for functional outcomes and type of complication, stratified by plate type (locking, compression, or reconstruction) and location (superior or anteroinferior). Pooled estimates of functional outcome scores and incidence of complications were calculated using a random effects model. Risk of bias and quality were assessed using the risk of bias version 2 and ROBINS-I (Risk Of Bias In Non-randomised Studies - of Interventions) tools. The confidence in estimates were rated and described according to the recommendations of the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) working group.
RESULTS
Forty-five studies were included in the systematic review and 43 were included in the meta-analysis. Depending on plate type and location, pooled Constant-Murley Scores ranged from 89.23 to 93.48 at 12 months. Nonunion rates were 3% (95% confidence interval [CI] 1-6) for superior locking plates (GRADE Low). Rates of any complication (nonunion, hardware failure, hardware irritation, wound dehiscence, keloid, superficial infection, deep infection, delayed union, malunion, and/or persistent pain) by plate type and location ranged from 3% to 17% (GRADE Very Low to Moderate). Superior compression plates had the highest incidence of any complications (17% [95% CI 5-44], GRADE Very Low), while anterior inferior compression plates had the lowest incidence of any complication (3% [95% CI 0-15], GRADE Very Low). Hardware irritation was the most reported individual complication for superior locking plates and superior compression plates, 11% (95% CI 7-17, GRADE Low) and 11% (95% CI 3-33, GRADE Very Low), respectively.
CONCLUSION
Although most studies were of low quality, studies reporting functional outcomes generally showed good functional results and similar incidence of any complication regardless of plate type and location. There is no evidence of a plate and location combination to optimize patient functional outcomes or complications. We were unable to reliably evaluate union rates or individual complications for most plate types stratified by location.
PubMed: 38707570
DOI: 10.1016/j.jseint.2024.01.007 -
Heliyon Oct 2023In recent years, fracture liaison services (FLS) have been applied for hip fractures; however, their effectiveness remains uncertain.
BACKGROUND
In recent years, fracture liaison services (FLS) have been applied for hip fractures; however, their effectiveness remains uncertain.
OBJECTIVE
To evaluate the effectiveness of FLS in patients with hip fractures.
DESIGN
A systematic review and meta-analysis of randomized controlled trials.
DATA SOURCES
Embase, PubMed, Cochrane Library, Ebsco, Ovid, Web of Science, Medline, CNKI, Wangfang, and Vip were searched from their date of inception to March 2023. Two researchers screened the literature based on the inclusion and exclusion criteria, evaluated the quality, extracted data, and conducted a meta-analysis using ReviewManager 5.4.
RESULTS
After screening, 12 randomised controlled trials (RCT) including 2136 patients were used in the meta-analysis. The primary outcomes were hip function rate of recurrent fracture, medication adherence, and degree of weakness. FLS improved hip function in patients with hip fractures [MD = 9.37, 95 % CI (7.69, 11.06), P < 0.0001], P < 0.0001], medication adherence [OR = 10.59, 95 % CI (1.64, 68.41), P<0.0001], degree of weakness [MD = -1.45, 95%CI (-1.68,-1.23), P<0.0001], and reduced the rate of recurrent fractures [OR = 0.60, 95 % CI (0.44, 0.82).
CONCLUSION
Implementation of the FLS management model was beneficial for patients with hip fractures. It can positively impact the prognosis of patients with hip fractures by improving hip function, reducing the rate of recurrent fractures, and improving medication adherence and degree of weakness.
PubMed: 37867909
DOI: 10.1016/j.heliyon.2023.e20838 -
EFORT Open Reviews Dec 2023Acute compartment syndrome (ACS) is an orthopedic emergency that may lead to devastating sequelae. Diagnosis may be difficult. The aim of this systematic review is to...
INTRODUCTION
Acute compartment syndrome (ACS) is an orthopedic emergency that may lead to devastating sequelae. Diagnosis may be difficult. The aim of this systematic review is to identify clinical and radiological risk factors for ACS occurrence in tibial fractures.
METHODS
PubMed® database was searched in accordance with the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. Additional articles were found by a manual research of selected references and authors' known articles.
RESULTS
The identification process individualized 2758 via database and 30 via other methods. After screening and eligibility assessment, 29 articles were included. Age, gender, occupation, comorbidities, medications, habits, polytrauma, multiple injuries, mechanism, sports, site, open vs closed, contiguous lesion, classification, and pattern were found to be related to ACS occurrence.
CONCLUSIONS
Younger age and male gender are strong independent risk factors in tibial plateau and shaft fractures. High-energy fractures, polytrauma, more proximal fractures and fractures with contiguous skeletal lesions are aggravating risk factors; higher AO/OTA and Schatzker classification types, increased displacement of the tibia relative to the femur, and increased tibial joint surface width are associated risk factors in tibial plateau fractures; higher AO Foundation/Orthopaedic Trauma Association classification types and subgroups and more proximal fractures within the diaphysis are associated risk factors in tibial shaft fracture. Open fractures do not prevent ACS occurrence. Increased fracture length is the only factor suggesting a higher risk of ACS in tibial pilon fractures. The presence of each independent predictor may have a cumulative effect increasing the risk of ACS occurrence.
PubMed: 38038381
DOI: 10.1530/EOR-23-0067 -
Plastic and Reconstructive Surgery.... Apr 2024Recalcitrant bone nonunion and osseous defect treatment is challenging and often requires vascularized bone transfer. The medial femoral condyle flap has become an...
BACKGROUND
Recalcitrant bone nonunion and osseous defect treatment is challenging and often requires vascularized bone transfer. The medial femoral condyle flap has become an increasingly popular option for reconstruction. The study aims at reviewing its different applications and synthesizing its surgical outcomes.
METHOD
A systematic review including all studies assessing surgical outcomes of free medial femoral condyle flap for bone reconstruction in adults was conducted on January 31, 2023. Flap failure and postoperative complications were synthesized with a proportional meta-analysis.
RESULTS
Forty articles describing bony reconstruction in the head and neck, upper limb, and lower limb areas were selected. Indications ranged from bony nonunion and bone defects to avascular bone necrosis. Multiple flaps were raised as either pure periosteal, cortico-periosteal, cortico-cancellous-periosteal, or cortico-chondro-periosteal. A minority of composite flaps were reported. Overall failure rate was 1% [95% confidence interval (CI), 0.00-0.08] in head & neck applications, 4% in the lower limb (95% CI, 0.00-0.16), 2% in the upper limb (95% CI, 0.00-0.06), and 1% in articles analyzing various locations simultaneously (95% CI, 0.00-0.04). Overall donor site complication rate was 4% (95% CI, 0.01-0.06). Major reported complications were: femoral fractures (n = 3), superficial femoral artery injury (n = 1), medial collateral ligament injury (n = 1), and septic shock due to pace-maker colonization (n = 1).
CONCLUSION
The medial femoral condyle flap is a versatile option for bone reconstruction with high success rates and low donor site morbidity.
PubMed: 38596574
DOI: 10.1097/GOX.0000000000005708 -
Journal of Clinical Medicine Dec 2023Surgical interventions in hip fracture have been associated with multiple adverse events, including perioperative hypotension and mortality, making the choice of the... (Review)
Review
Surgical interventions in hip fracture have been associated with multiple adverse events, including perioperative hypotension and mortality, making the choice of the anesthetic method for this procedure crucial. There is still no consensus on whether regional (RA) or general (GA) anesthesia should be used to maintain hemodynamic stability and more favorable outcomes. Therefore, this meta-analysis examines the differences between RA and GA groups in the incidence of mortality, intraoperative hypotension, and other intra- and postoperative complications. The comparison is essential given the rising global prevalence of hip fractures and the need to optimize anesthesia strategies for improved patient outcomes, particularly in an aging population. We followed PRISMA guidelines (PROSPERO #CRD42022320413). We conducted the search for studies published in English before March 2022 in PubMed, Google Scholar, and the Cochrane Library. We included RCTs that compared general and regional anesthesia in adult patients having hip fracture surgical interventions. The primary outcome was perioperative mortality. The secondary outcomes were peri- or postoperative complications and duration of hospital stay. We conducted a meta-analysis in RevMan (version 5.4). We examined the quality of the methodology with the Cochrane risk of bias 2 tool, while the quality of evidence was determined with GRADE. Fifteen studies with 4110 patients were included. Our findings revealed no significant difference between general and regional anesthesia in risk of perioperative mortality (RR = 1.42 [0.96, 2.10], -value = 0.08), intraoperative complications, or duration of hospital length of stay. Our results suggest that regional anesthesia and general anesthesia have comparable safety and can be used as alternatives based on specific patient requirements.
PubMed: 38137582
DOI: 10.3390/jcm12247513 -
BMC Urology Mar 2024The forgotten ureteral stents (FUS) is one of the late complications of stent placement. This systematic review summarized different aspects of FUS and focused on the...
BACKGROUND
The forgotten ureteral stents (FUS) is one of the late complications of stent placement. This systematic review summarized different aspects of FUS and focused on the problems and solutions related to FUS.
METHODS
This systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. PubMed® and Embase® were searched from inception until October 1st, 2022. Eligible studies were those defining FUS as a stent unintentionally left in situ longer than at least 2 months.
RESULTS
Total 147 studies with 1292 patients were finally included. The mean indwelling time of FUS was 33.5 months (range from 3 months to 32 years). The most common initial cause for stent placement was adjunct treatment to urolithiasis (79.2%). The major forgetting reasons were patient-related (83.9%), which included poor compliance, lapse in memory, and misconceptions about the necessity of timely removal. Primary presenting complaints were flank pain (37.3%), lower urinary tract symptoms (33.3%), and hematuria (22.8%). Encrustation (80.8%) and urinary tract infections (40.2%) were the most common complications detected in patients with FUS. Computed tomography evolving as a preferred imaging test (76.1%) was indispensable for evaluating encrustation, migration, fracture and other complicated situations in patients with FUS. Besides, evaluation of kidney function and infection status was also of great importance. Multiple and multimodal procedures (59.0%) were often necessitated to achieve the stent-free status, and were mostly endoscopic procedures. Cystoscope was most commonly used (64.8%). Retrograde ureteroscopy (43.4%) and antegrade stent removal (31.6%) were often used when dealing with more complicated situations. Extracorporeal shockwave lithotripsy (30.4%) was often used as adjunctive to other endoscopic procedures, but it sometimes failed. The decision regarding the choice of treatment is based on the volume and site of encrustation, the direction of migration, the site of fracture, kidney function and other urinary comorbidities.
CONCLUSIONS
FUS not only pose hazard to patients' health, but also impose a huge economic burden on medical care. Thorough preoperative evaluation is fundamental to developing the treatment strategy. The management of FUS should be individualized using different treatment modalities with their advantages to minimize patients' morbidities. Prevention is better than cure. Strengthening health education and setting a tracking program are of great importance to the prevention of FUS.
Topics: Humans; Cystoscopes; Fractures, Bone; Hematuria; Lithotripsy; Ureteroscopy; Urolithiasis; Foreign Bodies; Stents
PubMed: 38443863
DOI: 10.1186/s12894-024-01440-9 -
International Journal of Radiation... May 2024Women with locally advanced cervical cancer (LACC) undergoing primary platinum-based chemoradiotherapy and brachytherapy often experience toxicities. Normal-tissue... (Review)
Review
PURPOSE
Women with locally advanced cervical cancer (LACC) undergoing primary platinum-based chemoradiotherapy and brachytherapy often experience toxicities. Normal-tissue complication probability (NTCP) models quantify toxicity risk and aid in optimizing radiation therapy to minimize side effects. However, it is unclear which predictors to include in an NTCP model. The aim of this systematic review was to provide an overview of the identified predictors contributing to gastrointestinal (GI), genitourinary (GU), and vaginal toxicities and insufficiency fractures for LACC.
METHODS AND MATERIALS
A systematic search was performed and articles evaluating the relationship between predictors and toxicities in women with LACC treated with primary chemoradiation were included. The Quality In Prognosis Studies tool was used to assess risk of bias, with high-risk studies being excluded from further analysis. Relationships between dose-volume parameters, patient and treatment characteristics, and toxicity endpoints were analyzed.
RESULTS
Seventy-three studies were identified. Twenty-six had a low or moderate risk of bias and were therefore included. Brachytherapy-related dose-volume parameters of the GI tract, including rectum and bowel equivalent dose in 2 Gy fractions (EQD2) D2 cm, were frequently related to toxicities, unlike GU dose-volume parameters. Furthermore, (recto)vaginal point doses predicted toxicities. Few studies evaluated external beam radiation therapy dose-volume parameters and identified rectum EQD2 V30 Gy, V40 Gy, and V55 Gy, bowel and bladder EQD2 V40 Gy as toxicity predictors. Also, total reference air kerma and vaginal reference length were associated with toxicities. Relationships between patient characteristics and GI toxicity were inconsistent. The extent of vaginal involvement at diagnosis, baseline symptoms, and obesity predicted GU or vaginal toxicities. Only 1 study evaluated insufficiency fractures and demonstrated lower pretreatment bone densities to be associated.
CONCLUSIONS
This review detected multiple candidate predictors of toxicity. Larger studies should consider insufficiency fractures, assess dose levels from external beam radiation therapy, and quantify the relationship between the predictors and treatment-related toxicities in women with LACC to further facilitate NTCP model development for clinical use.
Topics: Humans; Female; Uterine Cervical Neoplasms; Fractures, Stress; Urinary Bladder; Chemoradiotherapy; Brachytherapy; Rectum; Vagina; Radiotherapy Dosage
PubMed: 37979708
DOI: 10.1016/j.ijrobp.2023.11.010 -
BMJ Open Jul 2023Although there is substantial clinical evidence on the safety and effectiveness of vertebral augmentation for osteoporotic vertebral fractures, cost-effectiveness is...
OBJECTIVE
Although there is substantial clinical evidence on the safety and effectiveness of vertebral augmentation for osteoporotic vertebral fractures, cost-effectiveness is less well known. The objective of this study is to provide a systematic review of cost-effectiveness studies and policy-based willingness-to-pay (WTP) thresholds for different vertebral augmentation (VA) procedures, vertebroplasty (VP) and balloon kyphoplasty (BK), for osteoporotic vertebral fractures (OVFs).
DESIGN
A systematic review targeting cost-effectiveness studies of VA procedures for OVFs.
DATA SOURCES
Six bibliographic databases were searched from inception up to May 2021.
ELIGIBILITY CRITERIA FOR STUDY SELECTION
Studies were eligible if meeting all predefined criteria: (1) VP or BK intervention, (2) OVFs and (3) cost-effectiveness study. Articles not written in English, abstracts, editorials, reviews and those reporting only cost data were excluded.
DATA EXTRACTION AND SYNTHESIS
Information was extracted on study characteristics, cost-effective estimates, summary decisions and payer WTP thresholds. Incremental cost-effective ratio (ICER) was the main outcome measure. Studies were summarised by a structured narrative synthesis organised by comparisons with conservative management (CM). Two independent reviewers assessed the quality (risk of bias) of the systematic review and cost-effectiveness studies by peer-reviewed checklists.
RESULTS
We identified 520 references through database searching and 501 were excluded as ineligible by titles and abstract. Ten reports were identified as eligible from 19 full-text reviews. ICER for VP versus CM evaluated as cost per quality-adjusted life-year (QALY) ranged from €22 685 (*US$33 395) in Netherlands to £-2240 (*US$-3273), a cost-saving in the UK. ICERs for BK versus CM ranged from £2706 (*US$3954) in UK to kr600 000 (*US$90 910) in Sweden. ICERs were within payer WTP thresholds for a QALY based on historical benchmarks.
CONCLUSIONS
Both VP and BK were judged cost-effective alternatives to CM for OVFs in economic studies and were within WTP thresholds in multiple healthcare settings.
Topics: Humans; Cost-Benefit Analysis; Vertebroplasty; Kyphoplasty; Spinal Fractures; Outcome Assessment, Health Care; Osteoporotic Fractures
PubMed: 37491092
DOI: 10.1136/bmjopen-2022-062832 -
Indian Journal of Orthopaedics Jan 2024The aim of this systematic review was to assess the impact of time to surgery on patient mortality, peri-operative complication rates and length of stay following a hip... (Review)
Review
Accelerated Care of Patients with Hip Fractures is Associated with Lower Risk of Delirium and Infection, and a Shorter Length of Hospital Stay: Systematic Review and Meta-analysis of Level One Evidence.
OBJECTIVES
The aim of this systematic review was to assess the impact of time to surgery on patient mortality, peri-operative complication rates and length of stay following a hip fracture using level one data.
DATA SOURCES
Multiple databases (PubMed, Embase, Medline (Ovid), and Cochrane Library) were searched using terms for "hip fracture" and the intervention "early surgery". Results were filtered to only included randomised controlled trials in the English language published from the year 2000.
STUDY SELECTION
All results were imported into Covidence and screened by two separate reviewers with conflicts resolved by a third reviewer. Studies were included if they reported data on the relationship between time to theatre and at least one of the outcome measures (mortality, peri-operative complications, and length of stay in hospital). Three papers were finalised to include in this review.
DATA EXTRACTION
Once selected, each paper had a bias assessment completed by two separate reviewers using the Cochrane RoB2 tool. Any conflicts were resolved by a third reviewer.
DATA SYNTHESIS
Data from each paper were inputted into RevMan5 for analysis. Approximated sample mean and standard deviation were collected from each paper and included for analysis. RevMan5 was then used to generate forest plots and report data on relative risk and mean difference.
CONCLUSIONS
This review has shown that accelerated care of patients with hip fractures was associated with lower risks of delirium and infection, and a shorter length of hospital stay. However, the effect of time to surgery on patient mortality is not clear, as the standard care group had a lower mortality than expected for the population at risk and had surgery on average within 24-h of presentation.
PubMed: 38161403
DOI: 10.1007/s43465-023-01026-x -
JB & JS Open Access 2023Multiple studies have compared different pharmacologic thromboprophylaxis agents after hip fracture surgery, including aspirin, unfractionated heparin (UFH),...
BACKGROUND
Multiple studies have compared different pharmacologic thromboprophylaxis agents after hip fracture surgery, including aspirin, unfractionated heparin (UFH), low-molecular-weight heparin (LMWH), direct oral anticoagulants (DOAC), and warfarin, resulting in variability in clinical practice. To guide clinical management, a systematic review and network meta-analysis (NMA), which enables the simultaneous assessment of the effects of multiple interventions for the same patient population, was performed. This study aimed to determine the comparative effectiveness of thromboprophylaxis in reducing venous thromboembolism (VTE) in patients with surgically treated hip fractures.
METHODS
The primary outcome was the effect of the treatment on the VTE rate, and the secondary outcome was the treatment effect on the bleeding rate. Relevant studies were identified by a systematic search of Embase, MEDLINE, and the Cochrane Central Register of Controlled Trials (CENTRAL) from January 2000 to February 2022. Title, abstract, and full-text screening; data extraction; and risk-of-bias assessment were performed. All studies examining thromboprophylaxis interventions (DOAC, LMWH, UFH, aspirin, and warfarin) in patients with a surgically treated hip fracture were included. Bayesian NMA was performed, and dichotomous outcome data were pooled using the odds ratio. Interventions were ranked using the surface under the cumulative ranking curve (SUCRA) for each outcome.
RESULTS
A total of 19 studies were included after the screening of 466 citations and 77 full-text articles. Of the included studies, 15 studies had a high overall risk of bias. The NMA of the VTE outcome included 19 studies, 49,409 participants, and 6 thromboprophylaxis interventions. The NMA of the bleeding outcome included 3 studies, 18,163 participants, and 3 interventions. The mean age ranged from 43.5 to 86.2 years among the included studies. No thromboprophylaxis intervention was statistically different from any other intervention in its effect on the VTE or bleeding rate in hip fracture patients.
CONCLUSIONS
This NMA demonstrated that there was no difference between the thromboprophylaxis interventions in reducing VTE or bleeding rates in hip fracture patients. More robust randomized controlled trials are needed to determine the most effective thromboprophylaxis interventions for patients with hip fractures.
LEVEL OF EVIDENCE
Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
PubMed: 37936980
DOI: 10.2106/JBJS.OA.23.00064