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International Journal of Rehabilitation... Jun 2017Appropriate health knowledge (HK) and health perceptions (HP) of patients with spinal cord injury (SCI) are linked to health-related behaviors, compliance, the... (Review)
Review
Appropriate health knowledge (HK) and health perceptions (HP) of patients with spinal cord injury (SCI) are linked to health-related behaviors, compliance, the involvement of caregivers and efficacy of prophylaxis, and management of secondary conditions. The significance of factors determining the efficacy of educational interventions in patients with SCI is underestimated. This systematic literature review aims at identification of determinants of HK and HP among patients with SCI. We identified 16 papers with quantitative HK and HP measurements conclusive in the identification of HK and HP determinants in individuals with SCI. Better HK and HP correlated with health condition-related variables (traumatic SCI, history of secondary conditions, except depression), body functions and structures (tetraplegia, incomplete deficit), activities (independence in daily living activities, ability of locomotion on a wheelchair, inability to walk), social and vocational participation, environmental factors (access to a computer with Internet connection, living in a big city, being married, healthcare recently received), and personal factors (younger age among adults, living with SCI for a longer time, younger age at SCI onset, higher educational level, internal locus of control). Limitations encountered included high nonresponse rates among the patients enrolled, and use of heterogeneous and nonvalidated tools. The results of these studies do not cover the entire scope of possible interactions and exclusively apply univariate correlations. The paucity and methodological limitations of studies conclusive in the identification of HK and HP determinants in SCI patients and the development of new approaches to information and education warrant more high-quality research on the basis of multivariate analyses.
Topics: Access to Information; Activities of Daily Living; Age Factors; Attitude to Health; Disability Evaluation; Educational Status; Health Education; Health Knowledge, Attitudes, Practice; Humans; Marital Status; Paraplegia; Professional-Patient Relations; Quadriplegia; Residence Characteristics; Social Determinants of Health; Spinal Cord Injuries
PubMed: 28106617
DOI: 10.1097/MRR.0000000000000215 -
The Journal of Hospital Infection Feb 2015Many of the mooted risk factors associated with periprosthetic joint infection (PJI) after total joint arthroplasty (TJA) remain controversial and are not well... (Meta-Analysis)
Meta-Analysis Review
Many of the mooted risk factors associated with periprosthetic joint infection (PJI) after total joint arthroplasty (TJA) remain controversial and are not well characterized. Online and manual searches were performed using Medline, Embase, Chinese National Knowledge Infrastructure and the Cochrane Central Database from January 1980 to March 2014). For inclusion, studies had to meet the quality assessment criteria of the CONSORT statement, and be concerned with evaluation of risk factors for PJI after TJA. Two reviewers extracted the relevant data independently and any disagreements were resolved by consensus. Fourteen studies were included in this meta-analysis. The following significant risk factors for PJI were identified: body mass index (both continuous and dichotomous variables); diabetes mellitus; corticosteroid therapy; hypoalbuminaemia; history of rheumatoid arthritis; blood transfusion; presence of a wound drain; wound dehiscence; superficial surgical site infection; coagulopathy; malignancy, immunodepression; National Nosocomial Infections Surveillance Score ≥2; other nosocomial infection; prolonged operative time; and previous surgery. Factors that were not significantly associated with PJI were: cirrhosis; hypothyroidism; urinary tract infection; illicit drug abuse; alcohol abuse; hypercholesterolaemia; hypertension, ischaemic heart disease; peptic ulcer disease; hemiplegia or paraplegia; dementia; and operation performed by a staff surgeon (vs a trainee). Strategies to prevent PJI after TJA should focus, in particular, on those patients at greatest risk of infection according to their individual risk factors.
Topics: Arthroplasty, Replacement; Humans; Joint Diseases; Joint Prosthesis; Prosthesis-Related Infections; Risk Factors
PubMed: 25575769
DOI: 10.1016/j.jhin.2014.10.008 -
Journal of Neurology Jan 2022Monoallelic variants in the KIF1A gene are associated with a large set of clinical phenotypes including neurodevelopmental and neurodegenerative disorders, underpinned...
BACKGROUND
Monoallelic variants in the KIF1A gene are associated with a large set of clinical phenotypes including neurodevelopmental and neurodegenerative disorders, underpinned by a broad spectrum of central and peripheral nervous system involvement.
METHODS
In a multicenter study conducted in patients presenting spastic gait or complex neurodevelopmental disorders, we analyzed the clinical, genetic and neuroradiological features of 28 index cases harboring heterozygous variants in KIF1A. We conducted a literature systematic review with the aim to comparing our findings with previously reported KIF1A-related phenotypes.
RESULTS
Among 28 patients, we identified nine novel monoallelic variants, and one a copy number variation encompassing KIF1A. Mutations arose de novo in most patients and were prevalently located in the motor domain. Most patients presented features of a continuum ataxia-spasticity spectrum with only five cases showing a prevalently pure spastic phenotype and six presenting congenital ataxias. Seventeen mutations occurred in the motor domain of the Kinesin-1A protein, but location of mutation did not correlate with neurological and imaging presentations. When tested in 15 patients, muscle biopsy showed oxidative metabolism alterations (6 cases), impaired respiratory chain complexes II + III activity (3/6) and low CoQ10 levels (6/9). Ubiquinol supplementation (1gr/die) was used in 6 patients with subjective benefit.
CONCLUSIONS
This study broadened our clinical, genetic, and neuroimaging knowledge of KIF1A-related disorders. Although highly heterogeneous, it seems that manifestations of ataxia-spasticity spectrum disorders seem to occur in most patients. Some patients also present secondary impairment of oxidative metabolism; in this subset, ubiquinol supplementation therapy might be appropriate.
Topics: Cross-Sectional Studies; DNA Copy Number Variations; Heterozygote; Humans; Kinesins; Mutation; Phenotype; Spastic Paraplegia, Hereditary
PubMed: 34487232
DOI: 10.1007/s00415-021-10792-3 -
The Cochrane Database of Systematic... Jun 2016Thoracic aortic aneurysm (TAA) is an uncommon disease with an incidence of 10.4 per 100,000 inhabitants. It occurs mainly in older individuals and is evenly distributed... (Review)
Review
BACKGROUND
Thoracic aortic aneurysm (TAA) is an uncommon disease with an incidence of 10.4 per 100,000 inhabitants. It occurs mainly in older individuals and is evenly distributed among both sexes. There are no signs or symptoms indicative of the presence of the disease. Progressive but unpredictable enlargement of the dilated aorta is the natural course of the disease and can lead to rupture. Open chest surgical repair using prosthetic graft interposition has been a conventional treatment for TAAs. Despite improvements in surgical procedures perioperative complications remain significant. The alternative option of thoracic endovascular aneurysm repair (TEVAR) is considered a less invasive and potentially safer technique, with lower morbidity and mortality compared with conventional treatment. Evidence is needed to support the use of TEVAR for these patients, rather than open surgery. This is an update of the review first published in 2009.
OBJECTIVES
This review aimed to assess the efficacy of TEVAR versus conventional open surgery in patients with thoracic aortic aneurysms.
SEARCH METHODS
For this update the Cochrane Vascular Information Specialist searched the Specialised Register (last searched January 2016) and CENTRAL (2015, Issue 12).
SELECTION CRITERIA
Randomised controlled trials in which patients with TAAs were randomly assigned to TEVAR or open surgical repair.
DATA COLLECTION AND ANALYSIS
Two review authors independently identified and evaluated potential trials for eligibility. Excluded studies were further checked by another author. We did not perform any statistical analyses as no randomised controlled trials were identified.
MAIN RESULTS
We did not find any published or unpublished randomised controlled trials comparing TEVAR with conventional open surgical repair for the treatment of thoracic aortic aneurysms.
AUTHORS' CONCLUSIONS
Stent grafting of the thoracic aorta is technically feasible and non-randomised studies suggest reduction of early outcomes such as paraplegia, mortality and hospital stay. High quality randomised controlled trials assessing all clinically relevant outcomes including open-conversion, aneurysm exclusion, endoleaks, and late mortality are needed.
Topics: Aortic Aneurysm, Thoracic; Endovascular Procedures; Humans; Postoperative Complications; Stents
PubMed: 27265222
DOI: 10.1002/14651858.CD006796.pub4 -
Journal of Vascular Surgery May 2019The purpose of this study was to compare perioperative and mortality outcomes of endovascular aortic repair against open repair in acute type B thoracic aortic... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The purpose of this study was to compare perioperative and mortality outcomes of endovascular aortic repair against open repair in acute type B thoracic aortic dissection.
METHODS
A comprehensive search was undertaken among the four major databases (PubMed, Embase, Scopus, and Ovid) to identify all published data comparing open vs endovascular repair in management of acute type B aortic dissection. Databases where evaluated and assessed to July 2017. The 95% confidence intervals were analyzed from the extracted data using relevant statistical methods.
RESULTS
Overall, 18,193 patients were found in a combination of nine studies. Patients undergoing open repair were younger (mean, 61.3 ± 9.3 years vs 66.6 ± 12.5 years; P < .00001). Postoperative stroke and paraplegia were similar in both groups (P = .71 and P = .81 respectively); however, the rate of all neurologic complications were more common in the traditional open repair group (6.9% vs 4.8%; P = .006). The all-cause operative and 1-year death was reported as higher in the open repair group (18.6% vs 7.4% [P < .0001] and 24.3% vs 14.3% [P < .0001], respectively); however, at 5 years this rate is almost similar between both groups (46.7% vs 49.7%; P = .21). At 1 year, the rate of reintervention was reported to be higher in endovascular repair group of patients (15.4% vs 5.5%; P = .004).
CONCLUSIONS
This study concludes that endovascular repair, in the setting of acute type B thoracic aortic dissection, provides an early surgical benefit; however, this finding has not yet been supported by long-term data. There seems to be a benefit with respect to all-neurologic events in favor of endovascular repair. Long-term comparative data and studies are required to give a better understanding of these two approaches.
Topics: Aged; Aortic Dissection; Aortic Aneurysm, Thoracic; Blood Vessel Prosthesis Implantation; Endovascular Procedures; Female; Humans; Male; Middle Aged; Postoperative Complications; Reoperation; Risk Factors; Time Factors; Treatment Outcome
PubMed: 30598351
DOI: 10.1016/j.jvs.2018.08.187 -
Burns : Journal of the International... Mar 2020Direct current (DC) powered equipment and devices, including photovoltaic systems, high-voltage direct current power lines and novel concepts in electromobility have...
BACKGROUND
Direct current (DC) powered equipment and devices, including photovoltaic systems, high-voltage direct current power lines and novel concepts in electromobility have become increasingly popular in recent years. However, under adverse circumstances by malfunction or mishandling of these applications electrical injuries may occur when electric current passes through the human body. This review aimed at systematically summarizing the medical consequences of DC electrical injuries described in case reports and case series.
METHODS
The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guided the methodological conduct and reporting.
RESULTS
Sixteen case reports and 3 case series were eligible for this review and included 70 patients. The reviewed articles were very heterogeneous regarding sources of DC electrical injuries and the reported medical consequences, including burns and skin lesions (n=67), neurological consequences (n=11), unconsciousness (n=10), cardiac consequences (n=8) and bone fractures (n=6). Seventeen individuals did not survive the electrical injuries.
CONCLUSION
From the few available data and partly incomplete documentations of cases we could gather hints of DC medical consequences, however, it was not possible to identify well-defined medical consequences for various circumstances of DC electrical injuries in occupational and non-occupational settings. To achieve this goal, additional studies are required, each providing a comprehensive description of the medical consequences and the circumstances of the electrical injuries.
Topics: Adolescent; Adult; Age Distribution; Arrhythmias, Cardiac; Brain Concussion; Burns, Electric; Child; Electric Injuries; Female; Fractures, Bone; Headache; Heart Arrest; Humans; Infant, Newborn; Lethargy; Male; Middle Aged; Nervous System Diseases; Occupational Injuries; Paraparesis; Paraplegia; Pregnancy; Psychotic Disorders; Sex Distribution; Unconsciousness; Young Adult
PubMed: 31208768
DOI: 10.1016/j.burns.2018.11.020 -
The Journal of Cardiovascular Surgery Feb 2019To provide an overview of the experience of endovascular treatment for traumatic thoracic aortic lesions (TTAL). Thoracic aortic injury secondary to high-energy chest... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
To provide an overview of the experience of endovascular treatment for traumatic thoracic aortic lesions (TTAL). Thoracic aortic injury secondary to high-energy chest trauma constitutes an emergency situation with potentially devastating outcome. In the present time, the majority of patients are treated with thoracic endovascular aortic repair. The aim of this study was to provide a systematic overview of endovascular aortic repair in patients with TTAL with special attention to perioperative mortality, paraplegia, stroke, influence of left subclavian artery (LSA) coverage herein, and long-term stent-related complications.
EVIDENCE ACQUISITION
PubMed and Embase were searched for studies describing endovascular treatment of TTAL in the period between January 1st, 2000 and January 30th, 2016. The methodological quality of articles was assessed using the MINORS score and PRISMA guidelines. Data on early mortality, perioperative complications, and long-term stent-related complications were extracted.
EVIDENCE SYNTHESIS
A total of 2005 reports were screened, and 74 publications were finally included in the analysis describing treatment of 1882 patients. Early mortality rate, paraplegia rate, and stroke rate were 7.5%, 0.4%, and 1.5%, respectively. LSA coverage did not increase the risk of stroke. The severity of injuries had a positive association on early mortality. Late stent related mortality and morbidity were uncommon.
CONCLUSIONS
TTAL can be treated endovascularly with low mortality and (neurological) morbidity. LSA coverage does not increase the risk of neurological complications but is associated with a moderate risk of left arm ischemia. Long-term stent-related complications are rare, but the available data is limited.
Topics: Aorta, Thoracic; Endovascular Procedures; Hospital Mortality; Humans; Paraplegia; Postoperative Complications; Reoperation; Stroke; Thoracic Injuries; Trauma Severity Indices; Wounds, Nonpenetrating
PubMed: 28471152
DOI: 10.23736/S0021-9509.17.09942-6 -
The Cochrane Database of Systematic... Apr 2022Thoracoabdominal aortic aneurysms (TAAAs) are a life-threatening condition which remain difficult to treat. Endovascular and open surgical repair (OSR) provide treatment... (Review)
Review
BACKGROUND
Thoracoabdominal aortic aneurysms (TAAAs) are a life-threatening condition which remain difficult to treat. Endovascular and open surgical repair (OSR) provide treatment options for patients, however, due to the lack of clinical trials comparing these, the optimum treatment option is unknown.
OBJECTIVES
To assess the effectiveness and safety of endovascular repair versus conventional OSR for the treatment of TAAAs.
SEARCH METHODS
The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL and AMED databases and World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov trials registers to 26 April 2021. We also searched references of relevant articles retrieved from the electronic search for additional citations.
SELECTION CRITERIA
We considered all published and unpublished randomised controlled trials (RCTs) and controlled clinical trials (CCTs) comparing endovascular repair to OSR for TAAAs for inclusion in the review. The main outcomes of interest were prevention of aneurysm rupture (participants without aneurysm rupture up to 5 years from intervention), aneurysm-related mortality (30 days and 12 months), all-cause mortality, spinal cord ischaemia (paraplegia, paraparesis), visceral arterial branch compromise causing mesenteric ischaemia or renal failure, and rate of reintervention.
DATA COLLECTION AND ANALYSIS
Two review authors independently screened all titles and abstracts identified from the searches to identify those that met the inclusion criteria. We planned to undertake data collection, risk of bias assessment, and analysis in accordance with Cochrane recommendations. We planned to assess the certainty of the evidence using GRADE.
MAIN RESULTS
No RCTs or CCTs met the inclusion criteria for this review.
AUTHORS' CONCLUSIONS
Due to the lack of RCTs or CCTs, we were unable to determine the safety and effectiveness of endovascular compared to OSR in patients with TAAAs and are unable to provide any evidence on the optimal surgical intervention for this cohort of patients. High-quality RCTs or CCTs addressing this objective are necessary, however conducting such studies will be logistically and ethically challenging for this life-threatening disease.
Topics: Aortic Aneurysm, Thoracic; Arteries; Endovascular Procedures; Humans
PubMed: 35363887
DOI: 10.1002/14651858.CD012926.pub2 -
Neurospine Sep 2019Theoretically, the optimal approach is determined by the status of ossification of the posterior longitudinal ligament (OPLL) and sagittal alignment. However, there have...
The Clinical Implications and Complications of Anterior Versus Posterior Surgery for Multilevel Cervical Ossification of the Posterior Longitudinal Ligament; An Updated Systematic Review and Meta-Analysis.
OBJECTIVE
Theoretically, the optimal approach is determined by the status of ossification of the posterior longitudinal ligament (OPLL) and sagittal alignment. However, there have long been disputes about the optimum surgical approach of OPLL. This study is to compare risk-effectiveness between anterior decompression and fusion (ADF) and laminoplasty and laminectomy with fusion (LP/LF) for the patient with cervical myelopathy due to multilevel cervical OPLL.
METHODS
We searched core databases, and compared complication and outcomes between ADF and LP/LF for patients with multiple OPLL for the cervical spine. The incidence of complications such as neurologic deterioration, C5 palsy, and dura tear was assessed. Changes in JOA score between baseline and final evaluations were assessed for 2 groups. The minimal clinically important difference (MCID) was utilized for evaluating clinical significance. We calculated Peto odds ratio (POR) and mean difference for the incidence and continuous variables, respectively.
RESULTS
We included data from 21 articles involving 3,872 patients with cervical myelopathy with OPLL. Major neurologic deficits such as paraplegia, quadriplegia developed 2.17% in the ADF group and 1.11% in the LP/LF group, and POR was 2.16. Mean difference of JOA score improvement of 2 groups was 1.30, and the mean difference showed a statistical significance. However, 1.3 points of JOA improvement cannot reach 2.5 points of the MCID.
CONCLUSION
Anterior surgery often led to rare but critical complications, and the difference of neurological improvement between 2 groups was below a clinically meaningful level. Posterior surgeries may be appropriate in the treatment of multilevel cervical myelopathy with OPLL.
PubMed: 31607084
DOI: 10.14245/ns.1938326.163 -
Journal of Neurosurgery. Spine Sep 2016OBJECTIVE Paraplegia and paraparesis following aortic aneurysm repair occur at a substantially high rate and are often catastrophic to patients, their families, and the... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE Paraplegia and paraparesis following aortic aneurysm repair occur at a substantially high rate and are often catastrophic to patients, their families, and the overall health care system. Spinal cord injury (SCI) following open thoracoabdominal aortic aneurysm (TAAA) repair is reported to be as high as 20% in historical controls. The goal of this study was to determine the impact of CSF drainage (CSFD) on SCI following TAAA repair. METHODS In August 2015 a systematic literature search was performed using clinicaltrials.gov , the Cochrane Library, PubMed/MEDLINE, and Scopus that identified 3478 articles. Of these articles, 10 met inclusion criteria. Random and fixed-effect meta-analyses were performed using both pooled and subset analyses based on study type. RESULTS The meta-analysis demonstrated that CSFD decreased SCI by nearly half (relative risk 0.42, 95% confidence interval 0.25-0.70; p = 0.0009) in the pooled analysis. This effect remained in the subgroup analysis of early SCI but did not remain significant in late SCI. CONCLUSIONS This meta-analysis showed that CSFD could be an effective strategy in preventing SCI following aortic aneurysm repair. Care should be taken to prevent complications related to overdrainage. No firm conclusions can be drawn about the newer endovascular procedures at the current time.
Topics: Aortic Aneurysm, Abdominal; Aortic Aneurysm, Thoracic; Cerebrospinal Fluid; Drainage; Humans; Spinal Cord Injuries
PubMed: 27058497
DOI: 10.3171/2016.1.SPINE151199