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Total 394 results found since Jan 2013.

Fast Intracortical Sensory-Motor Integration: A Window Into the Pathophysiology of Parkinson ’s Disease
Conclusion and Outlook In this review, we have discussed the possible contributions of the fast-afferent somatosensory pathway, the intracortical integrative component and the fast-efferent corticomotor pathway to alterations of SAI in PD. We concluded that PD-related changes in SAI are most likely caused at the cortical level, where sensory input is rapidly integrated into a motor output. This makes SAI a useful tool to probe how PD impacts on the sensorimotor integration processing at the cortical level. Studies performed on PD patients have shown variable results, ranging from reduced to normal or even enhanced SAI fi...
Source: Frontiers in Human Neuroscience - April 7, 2019 Category: Neuroscience Source Type: research

Pre-injury Comorbidities Are Associated With Functional Impairment and Post-concussive Symptoms at 3- and 6-Months After Mild Traumatic Brain Injury: A TRACK-TBI Study
Conclusions: Pre-injury psychiatric and pre-injury headache/migraine symptoms are risk factors for worse functional and post-concussive outcomes at 3- and 6-months post-mTBI. mTBI patients presenting to acute care should be evaluated for psychiatric and headache/migraine history, with lower thresholds for providing TBI education/resources, surveillance, and follow-up/referrals. Clinical Trial Registration: www.ClinicalTrials.gov, identifier NCT01565551. Introduction Traumatic brain injury (TBI) remains a significant cause of morbidity and mortality worldwide. In 2013 ~2.8 million TBI cases were recorded an...
Source: Frontiers in Neurology - April 8, 2019 Category: Neurology Source Type: research

Light-Induced Pupillary Responses in Alzheimer's Disease
Light-Induced Pupillary Responses in Alzheimer's Disease Pratik S. Chougule1, Raymond P. Najjar1,2, Maxwell T. Finkelstein1, Nagaendran Kandiah3,4 and Dan Milea1,2,5* 1Department of Visual Neurosciences, Singapore Eye Research Institute, Singapore, Singapore 2The Ophthalmology & Visual Sciences ACP, Duke-National University of Singapore (NUS) Medical School, Singapore, Singapore 3Department of Neurology, National Neuroscience Institute, Singapore, Singapore 4Duke-National University of Singapore (NUS), Singapore, Singapore 5Singapore National Eye Centre, Singapore, Singapore The impact of Alzhe...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research

Oral Cannabidiol Prevents Allodynia and Neurological Dysfunctions in a Mouse Model of Mild Traumatic Brain Injury
Conclusion In conclusion, our data demonstrate that mTBI causes late sensorial affective/cognitive deficiencies linked to altered neurotransmitter release at cortical level. Moreover, we showed that chronic CBD treatment reduces behavioral dysfunctions by restoring at least in part cortical biochemical processes. Taken together, our results suggest that CBD could represent a novel approach for the management of neuropsychiatric disorders associated with TBI. Author Contributions CB, LL, and RR conceived and designed the experiments. CB, MI, SB, FR, RI, and RM performed the experiments. GP, LS, SP, RR, LL, and IM analyze...
Source: Frontiers in Pharmacology - April 15, 2019 Category: Drugs & Pharmacology Source Type: research

The Predictive Capacity of the Buffalo Concussion Treadmill Test After Sport-Related Concussion in Adolescents
Conclusion This study found that the ΔHR (HRt minus resting HR) correlated with duration of clinical recovery in participants who were prescribed relative rest or a placebo-stretching program but not for participants prescribed sub-threshold aerobic exercise. A ΔHR of ≤50 bpm on the BCTT was 73% sensitive and 78% specific for predicting delayed recovery in concussed adolescents prescribed the current standard of care (i.e., cognitive and physical rest). This has implications for planning team and school activities in adolescents who sustain SRC. Ethics Statement This study was carried out in acco...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research

Interest of transcranial stimulation in pelvic and perineal disorders.
CONCLUSION: Data from the literature suggest that transcranial stimulation is a noninvasive treatment that may have a role in the management of pelvic and perineal disorders. Its promising field of action would require prospective and randomized studies on a larger scale. PMID: 31036483 [PubMed - as supplied by publisher]
Source: Progres en Urologie - May 2, 2019 Category: Urology & Nephrology Tags: Prog Urol Source Type: research

Cognitive Decline in Chronic Migraine with Nonsteroid Anti-inflammation Drug Overuse: A Cross-Sectional Study.
Conclusion: The risk of cognitive decline increased in chronic migraine patients. Nonsteroid anti-inflammatory drugs overuse had no influence on cognitive performances among chronic migraine sufferers. PMID: 31198478 [PubMed - in process]
Source: Pain Research and Management - June 15, 2019 Category: Anesthesiology Authors: Cai X, Xu X, Zhang A, Lin J, Wang X, He W, Fang Y Tags: Pain Res Manag Source Type: research

Summary: International Kidney Cancer Symposium
Conclusions:  Ideal ischemia time is 20-25 minutes or less improves short and long term renal function. >25 minutes carried 5 year risk of new onset stage 4 CKD No differences on GFR for cold vs. warm ischemia times Preoperative GFR and the percent of kidney preserved was a better predictor of post op GFR.  No ischemia preserves renal function better than warm. Longer cold ischemia times were equivalent to shorter warm ischemia times. Quality and quantity of the remaining kidney is associated with ultimate renal function. Robotics in RCC Surgery Gennady Bratslavsky, MD The opening question ...
Source: Kidney Cancer Association - December 15, 2011 Category: Urology & Nephrology Source Type: news

Treating and managing diabetic neuropathic foot ulcers
  A study by the Centers for Disease Control and Prevention reports that diabetes rates are at a steady growth, with more than 100 million people in the country living with diabetes or prediabetes as of 2017. This condition has a major impact on overall health and wellness and can cause serious complications involving vision loss, heart disease, stroke, and even toe, foot or leg amputation due to ulcers. Defining diabetic foot ulcers According to the American Podiatric Medical Association, a diabetic foot ulcer is an open wound or sore that occurs in those who have diabetes. Diabetic patients are more likely to develo...
Source: Advanced Tissue - July 1, 2019 Category: Dermatology Authors: AdvancedTissue Tags: Wound Care diabetic foot ulcers Source Type: news

Surgical interventions for symptomatic mild to moderate knee osteoarthritis.
CONCLUSIONS: The review found no placebo-or sham-controlled trials of surgery in participants with symptomatic mild to moderate knee osteoarthritis. There was low quality evidence that there may be no evidence of a difference between arthroscopic partial meniscectomy surgery and a home exercise program for the treatment of this condition. Similarly, low-quality evidence from a few small trials indicates there may not be any benefit of arthroscopic surgery over other non-surgical treatments including saline irrigation and hyaluronic acid injection, or one type of surgery over another. We are uncertain of the risk of adverse...
Source: Cochrane Database of Systematic Reviews - July 18, 2019 Category: General Medicine Authors: Palmer JS, Monk AP, Hopewell S, Bayliss LE, Jackson W, Beard DJ, Price AJ Tags: Cochrane Database Syst Rev Source Type: research

Need for prehospital management of hypertensive peaks
ConclusionIn the management of hypertension, it is necessary to rely more on clinical tolerance than on the level of blood pressure to guide treatment. It is necessary to know how to diagnose a true hypertensive emergency associating generally very high blood pressure and a threatening clinical context justifying the use of an immediate treatment whose benefit must be greater than the risks incurred by a rapid fall in blood pressure.
Source: Archives of Cardiovascular Diseases Supplements - July 24, 2019 Category: Cardiology Source Type: research

Characteristics of arterial hypertension in menopausal diabetic women
ConclusionHigh blood pressure is a public health problem most often associated with other cardiovascular risk factors. An evaluation of cardiovascular risk is necessary in postmenopausal hypertensive diabetic women and effective management of risk factors is recommended.
Source: Archives of Cardiovascular Diseases Supplements - July 24, 2019 Category: Cardiology Source Type: research

Do chronic pain and comorbidities affect brain function in sickle cell patients? A systematic review of neuroimaging and treatment approaches
Sickle cell disease (SCD) is a medical condition in which chronic pain is common and negatively impacts psychosocial function and quality of life. Although the brain mechanisms underlying chronic pain are well studied in other painful conditions, the brain mechanisms underlying chronic pain and the associated psychosocial comorbidities are not well established in SCD. A growing literature demonstrates the effect of treatment of chronic pain, including pharmacological and nonpharmacological treatments, on brain function. The present systematic review aimed to (1) determine the effects of chronic pain and psychosocial comorb...
Source: Pain - August 21, 2019 Category: Anesthesiology Tags: Systematic Reviews and Meta-Analyses Source Type: research

Curing hemoglobinopathies: challenges and advances of conventional and new gene therapy approaches.
Inherited hemoglobin disorders, including beta-thalassemia (BT) and sickle-cell disease (SCD) are the most common monogenic diseases worldwide, with a global carrier frequency of over 5%. With migration they are becoming more common worldwide, making their management and care an increasing concern for health care systems.BT is characterized by an imbalance in the α/β-globin chain ratio, ineffective erythropoiesis, chronic hemolytic anemia, and compensatory haemopoietic expansion. Globally, there are over 25,000 births each year with transfusion-dependent thalassemia (TDT). The current available treatment f...
Source: Mediterranean Journal of Hematology and Infectious Diseases - October 30, 2019 Category: Hematology Source Type: research

Pre ‐hospital management protocols and perceived difficulty in diagnosing acute heart failure
ConclusionsThe prevalence of AHF protocols is rather high but the contents seem to vary. Difficulty of diagnosing suspected AHF seems to be moderate compared with other pre ‐hospital conditions.
Source: ESC Heart Failure - November 7, 2019 Category: Cardiology Authors: Pia Harjola, Òscar Miró, Francisco J. Martín‐Sánchez, Xavier Escalada, Yonathan Freund, Andrea Penaloza, Michael Christ, David C. Cone, Said Laribi, Markku Kuisma, Tuukka Tarvasmäki, Veli‐Pekka Harjola, on behalf of the EMS‐AHF Study Tags: Original Research Article Source Type: research