Neuroendocrinol Lett
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Neuroendocrinol Lett · Jan 2013
Comparative Study Clinical TrialThe comparison of general anaesthesia using the bispectral analysis (BIS) and spinal anaesthesia in terms of the one-day health care for haemorrhoid surgery using the HAL-RAR method.
The gradual advancement of one-day surgery and conjoint ambulatory anaesthesia results from possibilities to execute mini-invasive surgeries. Such surgeries offer great benefits to the patient due to faster reconvalescence and less pain as well as faster return to normal life. The HAL-RAR method for haemorrhoid surgery, introduced as early as in 1995 by Dr. Morigan in Japan. ⋯ BIS is a processed EEG parameter measuring the hypnotic effect of hypnotics and sedatives in brain. BIS helps to reduce the use of anaesthetics during anaesthesia. Our results are promising and we continue in the study, monitoring also other possible parameters.
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Neuroendocrinol Lett · Jan 2013
Randomized Controlled TrialRelationship of ketamine's antidepressant and psychotomimetic effects in unipolar depression.
Ketamine and other NMDA (N-methyl-D-aspartate) antagonists produce fast-acting antidepressant-like effects, although the underlying mechanism is unclear. Furthermore, high affinity NMDA antagonists such as ketamine are associated with psychotomimetic effects. To date the link between the antidepressant and psychotomimetic effects of ketamine has not been explored. We examined the relationship between the antidepressant and psychotomimetic effects of a single ketamine infusion in subjects diagnosed with major depressive disorder. ⋯ The substantial relationship between ketamine's antidepressant and psychotomimetic effects was found. This relationship could be mediated by the initial steps of ketamine's action, trough NMDA receptors, shared by both ketamine's clinical effects.
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Neuroendocrinol Lett · Jan 2013
Case ReportsFear of pain and movement in a patient with musculoskeletal chronic pain.
Pain-related fear may pose a serious barrier in the management of patients with chronic musculoskeletal pain, resulting in severe functional impairment in many cases. The paper describes the cognitive-behavioural therapy of a patient with a specific phobia (fear of pain and movement). The principal objective of the therapy was to educate the patient in strategies and skills to manage his fear and to verify the effect of the therapy. ⋯ Group multimodal therapy of pain was provided by an interdisciplinary team of health care providers, specialising in pain management (psychotherapist, doctors and physiotherapists). The programme was based on operant therapy principles and included pacing and graded exercising and walking, relaxation, group education about ergonomics, and fear and pain relapse prevention. Reduction in the fear of pain and movement was achieved, and social bonds and physical and social activities improved after the psychotherapy, while the results were stable for two years.
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Neuroendocrinol Lett · Jan 2013
Case ReportsSpontaneous remission of acromegaly after infarctive apoplexy with a possible relation to MRI and diabetes mellitus.
Pituitary apoplexy is a rare clinical syndrome associated with rapid enlargement of a pituitary mass. We report the initial presentation, subsequent course and outcome of an acromegalic patient who developed spontaneous remission following pituitary apoplexy with pathologic findings of tumor infarction. ⋯ When apoplexy occurs in functioning adenomas, it may cause spontaneous remission. However pituitary apoplexy due to tumor infarction is very rare. Various precipitating factors have been reported in 25-30% of pituitary apoplexy patients. Diabetes mellitus and diabetic ketoacidosis are one of these. The presence of contrast media induced endothelial swelling with the result of hypoperfusion and diabetes mellitus associated vasculopathy might be a precipitating factor in this patient.
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Neuroendocrinol Lett · Jan 2013
What are demographic and EEG differences between responding and non-responding panic disorder patients.
Standardized low-resolution electromagnetic tomography (sLORETA) is a new quantitative EEG method for determining distribution of neuronal electrical activity in the form of three-dimensional images of current density of the cerebral cortex. Unlike standard quantitative EEG, it allows noninvasive and detailed localization of neuronal generators responsible for surface EEG with zero localization error. The study aimed at finding electrotomographic differences between patients with panic disorder who respond well to cognitive behavioral therapy (CBT) and those with an inadequate response and to determine factors predicting a response to treatment. ⋯ The study failed to use pretreatment sLORETA in the prediction of therapeutic response in patients with panic disorder. However, we clearly demonstrated that only treatment response was associated with significant changes of electric neuronal activity. An analysis of demographic data suggested that duration of the disease, age, level of dissociation and employment may be considered as factors influencing the response.