Articles: cations.
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Epidural fibrosis is seen as a common phenomenon among postlumbar laminectomy syndrome patients, contributing to approximately 60% of symptom recurrence. Percutaneous epidural lysis of adhesions has been described as a modality to effectively manage chronic low back pain secondary to epidural fibrosis. Forty-five patients were randomly assigned, with fifteen patients in the control group, or Group I, who were treated with conservative modalities of treatments, including medication, physical therapy, and an exercise program; and, thirty patients in Group II, who were treated with percutaneous epidural adhesiolysis and hypertonic saline neurolysis. ⋯ The study also showed that overall health status improved significantly in the treatment group in all parameters with average pain, physical health, mental health, functional status, psychological status and narcotic intake. Analysis also showed that this is a cost-effective treatment, with cost for 1-year improvement of quality of life at $2693. In conclusion, epidural adhesiolysis with hypertonic saline neurolysis performed on a 1-day basis is an effective modality of treatment in managing chronic low back pain in patients who failed to respond to fluoroscopically directed epidural steroid injections and also were demonstrated not to have facet joint mediated pain.
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This study was designed to investigate the clinical efficacy of fluoroscopically guided therapeutic cervical selective nerve root blocks (SNRBs) in patients with whiplash induced cervical radicular pain. Study design was restrospective with independent clinical review. Twenty two patients were included. ⋯ Good or excellent results were observed in 14% of patients. In higher functioning individuals a significantly greater (F=.0427) improvement in pain of 48.9% was observed. In these initial findings suggest that fluoroscopically guided therapeutic SNRBs, except possibly for higher functioning individuals, are not effective in the treatment of whiplash induced cervical radicular pain.
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Internal jugular vein cannulation has become a routine and clinically important aspect of medical care in hemodialysis patients. Mismanagement in the location of a central venous catheter may occur in up to 20% of cases. The aim of the study was to evaluate the utility of endocavitary electrocardiography in right internal jugu-lar vein placement of central venous catheters. ⋯ In 6 catheterizations, no atrial trace was obtained due to atrial fibrillation in 4 cases, and in 2 cases technical error and guide-wire looping into a right jugular vein. Complications as a direct result of guide-wire or catheter placement were not observed. In our opinion this method can be used safely and makes radiological control usually unnecessary. (The Journal of Vascular Access 2001; 2: 45-50).
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The NKF-DOQI guidelines recommend performing chest-X-ray(CXR) after subclavian and internal jugular vein insertion prior to catheter use. This is to exclude complications such as a pneumothorax before starting hemodialysis. Indication of a central venous dialysis catheter was based on the historic use of the subclavian vein for placement of these catheters and upon the reported incidence of pneumothorax after this approach of between 1% to 12.4%. ⋯ In the first hundred cases, all patients underwent CXR. Subsequently, because of total absence of complications and catheter tip malpositioning, the CXR control was carried out only in selected cases (repeated cannulation of the jugular vein or absence of P wave). We believe that only in selected cases should a pCXR be performed before starting hemodialysis sessions, and that our method using the right IJV, ultrasound-guided puncture of the vessel, and catheter placement by EC-ECG is a safe and simple technique that avoids the need for CXR control.
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Sleep medicine reviews · Feb 2001
Medico-legal aspects of sleep disorders: sleepiness and civil liability.
Excessive sleepiness is associated with motor vehicle accidents and is responsible for enormous social and financial loss. The specific legal obligations for an individual with a sleep disorder, their employer and those health care practitioners associated with that individual are reviewed. Although there are related implications within the criminal law and in particular criminal negligence, the arguments developed in this paper will be largely confined to the context of the civil liability. ⋯ Factors which influence this liability include: the extent to which the implications of the condition is known and understood generally; the extent to which the condition is suspected or identified in an individual employee; the extent of a proper screening and treatment program and the way in which risk management programs have been implemented. Although the issue of sleepiness and civil liability is examined from an Australian legal context, the principles have direct relevance to other legal systems. The authors highlight the degree of uncertainty provided by the common law and statutory provisions, and that decisions rest on the balance of public interests, which mean that many of the current dilemmas facing practitioners may only be solved in the courts.