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European Journal of Vascular and... Dec 2023Currently, there is no consensus on the optimal management of Paget-Schroetter syndrome (PSS). The objective was to summarise the current evidence for management of PSS... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Currently, there is no consensus on the optimal management of Paget-Schroetter syndrome (PSS). The objective was to summarise the current evidence for management of PSS with explicit attention to the clinical outcomes of different management strategies.
DATA SOURCES
The Cochrane, PubMed, and Embase databases were searched for reports published between January 1990 and December 2021.
REVIEW METHODS
A systematic review and meta-analysis was conducted following PRISMA 2020 guidelines. The primary endpoint was the proportion of symptom free patients at last follow up. Secondary outcomes were success of initial treatment, recurrence of thrombosis or persistent occlusion, and patency at last follow up. Meta-analyses of the primary endpoint were performed for non-comparative and comparative reports. The quality of evidence was assessed using the GRADE approach.
RESULTS
Sixty reports were included (2 653 patients), with overall moderate quality. The proportions of symptom free patients in non-comparative analysis were: anticoagulation (AC), 0.54; catheter directed thrombolysis (CDT) + AC, 0.71; AC + first rib resection (FRR), 0.80; and CDT + FRR, 0.96. Pooled analysis of comparative reports confirmed the superiority of CDT + FRR compared with AC (OR 13.89, 95% CI 1.08 - 179.04; p = .040, I 87%, very low certainty of evidence), AC + FRR (OR 2.29, 95% CI 1.21 - 4.35; p = .010, I 0%, very low certainty of evidence), and CDT + AC (OR 8.44, 95% CI 1.12 - 59.53; p = .030, I 63%, very low certainty of evidence). Secondary endpoints were in favour of CDT + FRR.
CONCLUSION
Non-operative management of PSS with AC alone results in persistent symptoms in 46% of patients, while 96% of patients managed with CDT + FFR were symptom free at end of follow up. Superiority of CDT + FRR compared with AC, CDT + AC, and AC + FRR was confirmed by meta-analysis. The overall quality of included reports was moderate, and the level of certainty was very low.
Topics: Humans; Upper Extremity Deep Vein Thrombosis; Thrombolytic Therapy; Treatment Outcome; Decompression, Surgical
PubMed: 37678659
DOI: 10.1016/j.ejvs.2023.08.065 -
Archives of Orthopaedic and Trauma... Feb 2023Multiple rib fractures are associated with significant morbidity and mortality, especially in elderly patients. There is growing interest in surgical stabilization in... (Review)
Review
BACKGROUND
Multiple rib fractures are associated with significant morbidity and mortality, especially in elderly patients. There is growing interest in surgical stabilization in this subgroup of patients. This systematic review compares conservative treatment to surgical fixation in elderly patients (older than 60 years) with multiple rib fractures. The primary outcome is mortality. Secondary outcomes include hospital and intensive care length of stay (HLOS and ILOS), duration of mechanical ventilation (DMV) and pneumonia rates.
METHODS
Multiple databases were searched for comparative studies reporting on conservative versus operative treatment for rib fractures in patients older than 60 years. Both observational studies and randomised clinical trials were considered.
RESULTS
Five observational studies (n = 2583) were included. Mortality was lower in operatively treated patients compared to conservative treatment (4% vs. 8%). Pneumonia rate and DMV were similar (5/6% and 5.8/6.5 days) for either treatment modality. Overall ILOS and HLOS of stay were longer in operatively treated patients (6.5 ILOS and 12.7 HLOS vs. 2.7 ILOS and 6.5 ILOS). There were only minimal reports on perioperative complications. Notably, the median number of rib fractures (8.4 vs. 5) and the percentage of flail chest were higher in operatively treated patients (47% vs. 39%).
CONCLUSION
It remains unknown to what extent conservative and operative treatment contribute individually to reducing morbidity and mortality in the elderly with multiple rib fractures. To date, the quality of evidence is rather low, thus well-performed comparative observational studies or randomised controlled trials considering all confounders are needed to determine whether operative treatment can improve a patient's outcome.
Topics: Humans; Aged; Rib Fractures; Flail Chest; Length of Stay; Fracture Fixation; Spinal Fractures; Pneumonia; Retrospective Studies
PubMed: 35137253
DOI: 10.1007/s00402-022-04362-z -
The Journal of Craniofacial Surgery Sep 2022Syndrome of the trephined (SoT) is a severe complication following decompressive craniectomy resulting in neurological decline which can progress to aphasia, catatonia,... (Review)
Review
Syndrome of the trephined (SoT) is a severe complication following decompressive craniectomy resulting in neurological decline which can progress to aphasia, catatonia, and even death. While cranioplasty can reverse neurological symptoms of SoT, awareness of SoT is poor outside of the neurosurgery community. The authors performed a systematic review of the literature on SoT with a focus on reconstructive implications. Search terms "syndrome of the trephined" and "sunken flap syndrome" were applied to PubMed to identify primary studies through October 2021. Full-text review yielded 11 articles discussing SoT and reconstructive techniques or implications with 56 patients undergoing cranial reconstruction. Average age of the patients was 41.8±9.5 years. Sixty-three percent of the patients were male. The most common indication for craniectomy was traumatic brain injury (43%), followed by tumor resection (23%), intracerebral hemorrhage (11%), and aneurysmal subarachnoid hemorrhage (2%). Patients most commonly suffered from motor deficits (52%), decreased wakefulness (30%), depression or anxiety (21%), speech deficits (16%), headache (16%), and cognitive difficulties (2%). Time until presentation of symptoms following decompression was 4.4±8.9 months. Patients typically underwent cranioplasty with polyetheretherketone (48%), titanium mesh (21%), split thickness calvarial bone (16%), full thickness calvarial bone (14%), or split thickness rib graft (4%). Eight percent of patients required free tissue transfer for soft tissue coverage. Traumatic Brain Injury (TBI) was a risk factor for development of SoT when adjusting for age and sex (odds ratio: 8.2, 95% confidence interval: 1.2-8.9). No difference significant difference was observed between length until initial improvement of neurological symptoms following autologous versus allograft reconstruction (P=0.47). SoT can be a neurologically devastating complication of decompressive craniectomy which can resolve following urgent cranioplasty. Familiarity with this syndrome and its reconstructive implications is critical for the plastic surgery provider, who may be called upon to assist with these urgent cases.
Topics: Adult; Brain Injuries, Traumatic; Decompressive Craniectomy; Dental Implants; Female; Humans; Male; Middle Aged; Postoperative Complications; Plastic Surgery Procedures; Retrospective Studies; Skull; Syndrome
PubMed: 36054899
DOI: 10.1097/SCS.0000000000008724 -
Injury Nov 2020Surgical rib stabilization in flail chest is proven to be beneficial over nonoperative treatment in terms of rate of pneumonia, Intensive Care (IC) length of stay... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Surgical rib stabilization in flail chest is proven to be beneficial over nonoperative treatment in terms of rate of pneumonia, Intensive Care (IC) length of stay (ICLOS) and mechanical ventilation days. The aim of this systematic review and meta-analysis was to evaluate the effect of operative versus nonoperative treatment on the occurrence of pneumonia and other relevant clinical outcomes in patients with multiple simple rib fractures.
METHODS
A search was performed in Embase, Medline Ovid, Cochrane Central, Web of Science, and Google Scholar. The primary outcome was the occurrence of pneumonia. Secondary outcomes were duration of mechanical ventillation, ICLOS, hospital length of stay (HLOS), mortality, and wound infections. Publication bias was assessed using funnel plots for the outcome measures and random-effect models were used when heterogeneity of data on outcome measures was significant (I≥40%).
RESULTS
The search resulted in 592 unique records, of which 14 studies on 13 cohorts were included. The 14 studies comprised five prospective and nine retrospective cohort studies with a cumulative total of 4565 patients. Meta-analysis showed a significant decrease of the occurrence of pneumonia (n=2659 patients; risk ratio, RR=0.66; 95% confidential interval [CI] 0.49 to 0.90; p=0.008), mortality (n=4456 patients; RR=0.32; 95% CI 0.19 to 0.54; p<0.001), and HLOS (n=648 patients; mean difference, MD=-5.78 days; 95% CI -10.40 to -1.15; p=0.01) in favor of operative treatment. No effect of operative treatment was found for the duration of mechanical ventilation (n=113 patients; MD=-6.01 days; 95% CI =-19.61 to 7.59; p=0.39), or ICLOS (n=524 patients; MD=-2.93 days; 95% CI -8.65 to 2.80; p=0.32). The postoperative wound infection rate ranged from 0 to 9.4%.
CONCLUSION
Surgical treatment of multiple simple rib fractures may result in a significant reduction of pneumonia, mortality, and hospital length of stay. A reducing effect of treatment on the duration of mechanical ventilation and IC length of stay, was not demonstrated. However, due to nonstandard or absent definitions of outcome measures as well as heterogenous patient groups and the observational design of studies, results must be interpreted with caution and high-quality studies are needed.
Topics: Flail Chest; Humans; Length of Stay; Prospective Studies; Retrospective Studies; Rib Fractures
PubMed: 32650981
DOI: 10.1016/j.injury.2020.07.009 -
The Journal of Surgical Research Dec 2021Surgical stabilization of rib fractures (SSRF) is increasingly used to reduce pulmonary complications and death among patients with rib fractures. However, the five Ws... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Surgical stabilization of rib fractures (SSRF) is increasingly used to reduce pulmonary complications and death among patients with rib fractures. However, the five Ws of hardware failure -who, what, when, where, and why- remains unclear. We aimed to synthesize available evidence on the five Ws and outline future research agenda for mitigating hardware failure.
METHODS
Experimental and observational studies published between 2009 and 2020 evaluating adults undergoing SSRF for traumatic rib fractures underwent evidence synthesis. We performed random effects meta-analysis of cohort/consecutive case studies. We calculated pooled prevalence of SSRF hardware failures using Freeman-Tukey double arcsine transformation and assessed study heterogeneity using DerSimonian-Laird estimation. We performed meta-regression with rib fracture acuity (acute or chronic) and hardware type (metal plate or not metal plate) as moderators.
RESULTS
Twenty-nine studies underwent qualitative synthesis and 24 studies (2404 SSRF patients) underwent quantitative synthesis. Pooled prevalence of hardware failure was 4(3-7)%. Meta-regression showed fracture acuity was a significant moderator (P = 0.002) of hardware failure but hardware type was not (P = 0.23). Approximately 60% of patients underwent hardware removal after hardware failure. Mechanical failures were the most common type of hardware failure, followed by hardware infections, pain/discomfort, and non-union. Timing of hardware failure after surgery was highly variable, but 87% of failures occurred after initial hospitalization. Mechanical failures was attributed to technical shortcomings (i.e. short plate length) or excessive force on the thoracic cavity.
CONCLUSIONS
SSRF hardware failure is an uncommon complication. Not all hardware failures are consequential, but insufficient individual patient data precluded characterizing where and why hardware failures occur. Minimizing SSRF hardware failure requires concerted research agenda to expand on the paucity of existing evidence.
Topics: Adult; Bone Plates; Equipment Failure; Hospitalization; Humans; Retrospective Studies; Rib Fractures
PubMed: 34333416
DOI: 10.1016/j.jss.2021.06.054 -
Revista Brasileira de Terapia Intensiva 2017To review the literature on the effects of expiratory rib cage compression on ventilatory mechanics, airway clearance, and oxygen and hemodynamic indices in mechanically... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE:
To review the literature on the effects of expiratory rib cage compression on ventilatory mechanics, airway clearance, and oxygen and hemodynamic indices in mechanically ventilated adults.
METHODS:
Systematic review with meta-analysis of randomized clinical trials in the databases MEDLINE (via PubMed), EMBASE, Cochrane CENTRAL, PEDro, and LILACS. Studies on adult patients hospitalized in intensive care units and under mechanical ventilation that analyzed the effects of expiratory rib cage compression with respect to a control group (without expiratory rib cage compression) and evaluated the outcomes static and dynamic compliance, sputum volume, systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rate, peripheral oxygen saturation, and ratio of arterial oxygen partial pressure to fraction of inspired oxygen were included. Experimental studies with animals and those with incomplete data were excluded.
RESULTS:
The search strategy produced 5,816 studies, of which only three randomized crossover trials were included, totaling 93 patients. With respect to the outcome of heart rate, values were reduced in the expiratory rib cage compression group compared with the control group [-2.81 bpm (95% confidence interval [95%CI]: -4.73 to 0.89; I2: 0%)]. Regarding dynamic compliance, there was no significant difference between groups [-0.58mL/cmH2O (95%CI: -2.98 to 1.82; I2: 1%)]. Regarding the variables systolic blood pressure and diastolic blood pressure, significant differences were found after descriptive evaluation. However, there was no difference between groups regarding the variables secretion volume, static compliance, ratio of arterial oxygen partial pressure to fraction of inspired oxygen, and peripheral oxygen saturation.
CONCLUSION:
There is a lack of evidence to support the use of expiratory rib cage compression in routine care, given that the literature on this topic offers low methodological quality and is inconclusive.
Topics: Adult; Blood Gas Analysis; Blood Pressure; Exhalation; Heart Rate; Humans; Oxygen; Pressure; Pulmonary Gas Exchange; Randomized Controlled Trials as Topic; Respiration, Artificial; Rib Cage
PubMed: 28444078
DOI: 10.5935/0103-507X.20170014 -
Journal of Vascular Surgery. Venous and... May 2021There is currently no general agreement on the optimal treatment of Paget-Schroetter syndrome. Most centers have advocated an interventional approach that is based on... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
There is currently no general agreement on the optimal treatment of Paget-Schroetter syndrome. Most centers have advocated an interventional approach that is based on the results of small institutional series. The purpose of our meta-analysis was to focus on the safety and efficacy of thrombolysis or anticoagulation with decompression therapy. A detailed description of the epidemiologic, etiologic, and clinical characteristics, along with radiologic findings and treatment option details, was also performed.
METHODS
The current meta-analysis was conducted using the PRISMA guidelines. Studies reporting on spontaneous thrombosis or thrombosis after strenuous activities of axillary-subclavian vein were considered eligible. Analyses of all retrospective studies were conducted, and pooled proportions with 95% confidence intervals of outcome rates were calculated.
RESULTS
Twenty-five studies with 1511 patients were identified. Among these patients, 1177 (77.9%) had thrombolysis, 658 (43.5%) had anticoagulation, and 1293 (85.6%) patients had decompression therapy of the thoracic outlet. Complete thrombus resolution was estimated at 78.11% of the patients after thrombolysis, and the respective pooled proportion for partial resolution of thrombus was 23.72%. Despite thrombolytic therapy, 212 patients underwent additional balloon angioplasty for residual stenosis, although only 36 stents were implanted. After anticoagulation, a total of 40.70% of the patients had complete thrombus resolution, whereas partial resolution was occurred in 29.13% of the patients. During follow-up, a total of 51.75% of the patients with any initial treatment modality had no remaining thrombus, and 84.87% of these patients were free of symptoms. We also estimated that 76.88% of the patients had a Disabilities of the Arm, Shoulder and Hand score of <20, indicating no or mild symptoms after treatment. A subgroup meta-analysis with 20 studies and 1309 patients, showed significantly improved vein patency and symptom resolution in patients who had first rib resection with or without venoplasty, compared with those who had only thrombolysis.
CONCLUSIONS
Although no randomized controlled data are available, our analysis strongly suggested higher rates of thrombus and symptoms resolution with thrombolysis, followed by first rib resection. A prospective randomized trial comparing anticoagulants with thrombolysis and decompression of thoracic outlet is required.
Topics: Anticoagulants; Decompression, Surgical; Female; Fibrinolytic Agents; Humans; Male; Osteotomy; Recovery of Function; Ribs; Thrombolytic Therapy; Treatment Outcome; Upper Extremity Deep Vein Thrombosis; Vascular Patency
PubMed: 33540134
DOI: 10.1016/j.jvsv.2021.01.011 -
Journal of Neurosurgery. Pediatrics Sep 2022Several growth-preserving surgical techniques are employed in the management of early-onset scoliosis (EOS). The authors' objective was to compare the use of traditional... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Several growth-preserving surgical techniques are employed in the management of early-onset scoliosis (EOS). The authors' objective was to compare the use of traditional growing rods (TGRs), magnetically controlled growing rods (MCGRs), Shilla growth guidance techniques, and vertically expanding prosthetic titanium ribs (VEPTRs) for the management of EOS.
METHODS
A systematic review of electronic databases, including Ovid MEDLINE and Cochrane, was performed. Outcomes of interest included correction of Cobb angle, T1-S1 distance, and complication rate, including alignment, hardware failure and infection, and planned and unplanned reoperation rates. The percent changes and 95% CIs were pooled across studies using random-effects meta-analysis.
RESULTS
A total of 67 studies were identified, which included 2021 patients. Of these, 1169 (57.8%) patients underwent operations with TGR, 178 (8.8%) Shilla growth guidance system, 448 (22.2%) MCGR, and 226 (11.1%) VEPTR system. The mean ± SD age of the cohort was 6.9 ± 1.2 years. The authors found that the Shilla technique provided the most significant improvement in coronal Cobb angle immediately after surgery (mean [95% CI] 64.3% [61.4%-67.2%]), whereas VEPTR (27.6% [22.7%-33.6%]) performed significantly worse. VEPTR also performed significantly worse than the other techniques at final follow-up. The techniques also provided comparable gains in T1-S1 height immediately postoperatively (mean [95% CI] 10.7% [8.4%-13.0%]); however, TGR performed better at final follow-up (21.4% [18.7%-24.1%]). Complications were not significantly different among the patients who underwent the Shilla, TGR, MCGR, and VEPTR techniques, except for the rate of infections. The TGR technique had the lowest rate of unplanned reoperations (mean [95% CI] 15% [10%-23%] vs 24% [19%-29%]) but the highest number of planned reoperations per patient (5.31 [4.83-5.82]). The overall certainty was also low, with a high risk of bias across studies.
CONCLUSIONS
This analysis suggested that the Shilla technique was associated with a greater early coronal Cobb angle correction, whereas use of VEPTR was associated with a lower correction rate at any time point. TGR offered the most significant height gain at final follow-up. The complication rates were comparable across all surgical techniques. The optimal surgical approach should be tailored to individual patients, taking into consideration the strengths and limitations of each option.
Topics: Humans; Child, Preschool; Child; Scoliosis; Prostheses and Implants; Reoperation; Titanium; Ribs; Retrospective Studies; Treatment Outcome; Follow-Up Studies
PubMed: 36152334
DOI: 10.3171/2022.8.PEDS22156 -
The South African Journal of... 2022Rib fractures are a common thoracic injury and notable source of chest pain. Chest pain may lead to compromised respiratory and physical function. (Review)
Review
Effectiveness of nonpharmacological therapeutic interventions on pain and physical function in adults with rib fractures during acute care: A systematic review and meta-analysis.
BACKGROUND
Rib fractures are a common thoracic injury and notable source of chest pain. Chest pain may lead to compromised respiratory and physical function.
OBJECTIVES
Our study aimed to synthesise the evidence on the effectiveness of nonpharmacological therapeutic interventions on pain and physical function in adults admitted with rib fractures to acute care settings. Secondary outcomes included length of stay (LOS), respiratory complications, respiratory function and mortality rate.
METHOD
A systematic literature search of English articles in nine databases was conducted. The Joanna Briggs Institute's System for the Unified Management, Assessment and Review of Information (SUMARI) was used to conduct our study. Articles written from January 2000 to December 2017 were considered and a search update was completed in 2021. Meta-analysis was conducted for pre- versus post-bundle of care implementation for LOS, pneumonia incidence and mortality rate. Certainty of evidence was appraised using the grading of recommendations, assessment, development and evaluation (GRADE) approach.
RESULTS
Sixteen studies were included ( = 2034). Certain interventions were shown to improve respiratory function and reduce pain, pulmonary complications, LOS and mortality rate. No interventions were identified which objectively improved physical function. Meta-analysis showed a statistically significant reduction in relative risk of developing pneumonia ( = 0.00) by 63% following bundled care implementation. Certainty of evidence for this outcome was rated as very low following GRADE appraisal.
CONCLUSION
Nonpharmacological therapeutic interventions used in combination with pharmacological management are viable treatment options to reduce pain, improve respiratory function and reduce the incidence of respiratory complications following acute rib fractures.
CLINICAL IMPLICATIONS
Acupuncture, transcutaneous electrical nerve stimulation (TENS), noninvasive ventilation (NIV) modalities, physiotherapy techniques and multidisciplinary pathways used alongside pharmacological interventions are effective modalities for use in the treatment of acute rib fractures. Multidisciplinary care pathways are important management strategies and reduce the risk of developing pneumonia.
PubMed: 35814044
DOI: 10.4102/sajp.v78i1.1764 -
Annals of the Royal College of Surgeons... Apr 2022Multiple traumatic rib fractures are associated with significant morbidity and mortality. The last decade has seen a significant increase in rates of surgical fixation... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Multiple traumatic rib fractures are associated with significant morbidity and mortality. The last decade has seen a significant increase in rates of surgical fixation for both flail and non-flail rib fractures; the evidence for this has come from largely retrospective studies. The aim of this meta-analysis was to compare the efficacy of this approach with that of non-operative management.
METHODS
A systematic search of the literature was performed to identify randomised controlled trials (RCTs) comparing surgical stabilisation to non-operative management. Both flail and non-flail injuries were included.
RESULTS
Five RCTs reported the results of 286 patients. Only one study assessed non-flail fractures. The studies were heterogenic in nature and of mixed quality. Surgical stabilisation was associated with a reduction in pneumonia (RR 0.46, 95% confidence intervals (CI) 0.29 to 0.73, I=42%, =0.001). The duration of mechanical ventilation (mean difference (MD) -6.3, 95% CI -12.16 to -0.43, I=95%, =0.05) and critical care length of stay was also shorter after surgery (mean difference -6.46 days, 95% CI 9.73 to -3.19, <0.001); however, the overall length of stay in hospital was not (MD -7.18, 95% CI -15.63 to -1.28, I=94%, =0.1). No study demonstrated a significant reduction in mortality (RR 0.54, 95% CI 0.18 to 1.8, I=0%, =0.28).
CONCLUSIONS
Surgical stabilisation of rib fractures is associated with some improved clinical outcomes. Further large RCTs are still needed to confirm if there is also a survival benefit.
Topics: Flail Chest; Humans; Length of Stay; Randomized Controlled Trials as Topic; Respiration, Artificial; Rib Fractures; Wounds, Nonpenetrating
PubMed: 34928718
DOI: 10.1308/rcsann.2021.0148