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Query: UMLS:C0038454 (
stroke
)
147,016
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Estimates of the cost of diabetes should take into account the development of complications. Patient records identified from the 1987 National Hospital Discharge Survey were used to evaluate the risk of hospitalization due to late complications. Hospitalization for diabetic nephropathy reached a peak of 6.74/1000 between the ages of 45 and 54 years, compared to 0.14 to 1.80/1000 in controls. Diabetic patients less than or equal to 45 years of age were 46 times more likely to be hospitalized due to neuropathy. The risk of cardiovascular complications is high, with a greater incidence of arterial than venous disorders. Diabetic patients were 22 times more likely to be admitted for
skin ulcers
/gangrene, 15 times more likely due to peripheral vascular disease, and 10 times due to atherosclerosis. The risk of
cerebrovascular accident
and heart disease was 6 to 10 times greater in diabetic patients. Seventy-five per cent of diabetic cardiovascular disorders are myocardial infarction or chronic ischaemia. Hospitalization from renal complications occurs at younger ages than in the general population. Ophthalmic complications increase with age. Diabetic complications account for 2% of the total hospital admissions in the US in 1987. The total cost of the treatment of late diabetic complications was estimated at +5091 million (cardiovascular 74%; renal diseases 10%; nephropathy 3.6%; ophthalmic disorders 1.5%; other unspecified diseases 10%).
...
PMID:The cost of hospitalization for the late complications of diabetes in the United States. 182 50
Phenytoin has a wide range of pharmacologic effects other than its anticonvulsant activity. It has been the subject of more than 8,000 published papers, which include clinical reports of its usefulness in approximately 100 diseases and symptoms. In the United States the only indications for use in the official labeling for phenytoin are various types of seizures. An advisory committee of the Food and Drug Administration recently recommended the addition of certain cardiac arrhythmias to the labeling. To determine whether other uses should be added to the labeling and whether additional clinical trials should be encouraged, an in-depth review of the published literature was undertaken. This review revealed that, on the basis of controlled studies, phenytoin is probably useful in the continuous muscle fiber activity syndrome, myotonic muscular dystrophy, and myotonia congenita. In addition, phenytoin appears to be potentially useful in recessive dystrophic epidermolysis bullosa, intermittent explosive disorder, anxiety disorder in which anger and irritability are prominent features, and, topically, in burns and refractory
skin ulcers
. Additional clinical studies are needed before definitive conclusions can be drawn. Clinical trials of phenytoin in most of these disorders are ongoing or are contemplated. Any labeling changes will await results of the studies. Based on phenytoin's pharmacologic effects in animals, controlled trials of the drug appear to be warranted in cerebral ischemia and
stroke
, spinal cord injury, angina pectoris, and fractures in which the rate of healing is poor.
...
PMID:Phenytoin revisited. 638 10
Cranial and spinal trauma are a frequent cause of disability in the general population. Post-traumatic paraplegia or quadriplegia or hemiplegia from vascular injury (
CVA
) can lead to early complications (respiratory, cardiovascular, urinary, cutaneous, infectious...) that may have an impact on the immediate prognosis. Neurologic and orthopedic complications occur later and further impair the quality of life of patients. Orthopedic complications include: neurogenic paraosteoarthropathy (NPOA) or neurogenic osteoma or myositis ossificans (NMO). The nomenclature currently in use is NMO; Osseous complications: osteoporosis and secondary insufficiency fractures; Joint complications: degenerative arthropathy and stiffness; Overuse mechanical complications; Muscular complications; Infectious complications: arthritis and myositis complicating
skin ulcers
and bed sores. The purpose of this paper is to describe these neuro-orthopedic complications and review their imaging features.
...
PMID:[Imaging features of neurologic and orthopedic complications from severe trauma]. 2124 35
Assistive and rehabilitative powered exoskeletons for spinal cord injury (SCI) and
stroke
subjects have recently reached the clinic. Proper tension and joint alignment are critical to ensuring safety. Challenges still exist in adjustment and fitting, with most current systems depending on personnel experience for appropriate individual fastening. Paraplegia and tetraplegia patients using these devices have impaired sensation and cannot signal if straps are uncomfortable or painful. Excessive pressure and blood-flow restriction can lead to
skin ulcers
, necrotic tissue and infections. Tension must be just enough to prevent slipping and maintain posture. Research in pressure dynamics is extensive for wheelchairs and mattresses, but little research has been done on exoskeleton straps. We present a system to monitor pressure exerted by physical human-machine interfaces and provide data about levels of skin/body pressure in fastening straps. The system consists of sensing arrays, signal processing hardware with wireless transmission, and an interactive GUI. For validation, a lower-body powered exoskeleton carrying the full weight of users was used. Experimental trials were conducted with one SCI and one able-bodied subject. The system can help prevent skin injuries related to excessive pressure in mobility-impaired patients using powered exoskeletons, supporting functionality, independence and better overall quality of life.
...
PMID:Real-time strap pressure sensor system for powered exoskeletons. 2569 May 51
Multilineage differentiating stress enduring (Muse) cells, discovered in the spring of 2010 at Tohoku University in Sendai, Japan, were quickly recognized by scientists as a possible source of pluripotent cells naturally present within mesenchymal tissues. Muse cells normally exist in a quiescent state, singularly activated by severe cellular stress in vitro and in vivo. Muse cells have the capacity for self-renewal while maintaining pluripotent cell characteristics indicated by the expression of pluripotent stem cell markers. Muse cells differentiate into cells representative of all three germ cell layers both spontaneously and under media-specific induction. In contrast to embryonic stem and induced pluripotent stem cells, Muse cells exhibit low telomerase activity, a normal karyotype, and do not undergo tumorigenesis once implanted in SCID mice. Muse cells efficiently home into damaged tissues and differentiate into specific cells leading to tissue regeneration and functional recovery as described in different animal disease models (i.e., fulminant hepatitis, muscle degeneration,
skin ulcers
, liver cirrhosis, cerebral
stroke
, vitiligo, and focal segmental glomerulosclerosis). Circulating Muse cells have been detected in peripheral blood, with higher levels present in
stroke
patients during the acute phase. Furthermore, Muse cells have inherent immunomodulatory properties, which could contribute to tissue generation and functional repair in vivo. Genetic studies in Muse cells indicate a highly conserved cellular mechanism as seen in more primitive organisms (yeast, Saccharomyces cerevisiae, Caenorhabditis elegans, chlamydomonas, Torpedo californica, drosophila, etc.) in response to cellular stress and acute injury. This review details the molecular and cellular properties of Muse cells as well as their capacity for tissue repair and functional recovery, highlighting their potential for clinical application in regenerative medicine.
...
PMID:Pluripotent nontumorigenic multilineage differentiating stress enduring cells (Muse cells): a seven-year retrospective. 2904 55
Anti-phospholipid Antibody Syndrome or Hugh's syndrome is a heterogeneous disorder, first fully described in 1980s. The syndrome is caused by the presence of specific antibodies against phospholipid binding plasma proteins in the serum of the patient, with or without underlying autoimmune diseases, that causes prolongation of tests of coagulation. High index of clinical suspicion is required for diagnosis of Anti-phospholipid Antibody Syndrome.
Stroke
or myocardial infarction in young, unprovoked recurrent deep vein thrombosis and recurrent pregnancy loss are typical scenarios where Anti-Phospholipid Antibody Syndrome should be suspected. Presence of non-criteria manifestations like livedo reticularis,
skin ulcers
, nephropathy, valvular heart disease and thrombocytopenia adds to diagnostic clue for presence of Anti-Phospholipid Antibody Syndrome. Treatment of Anti-Phospholipid Antibody Syndrome has preventive and therapeutic aspects that usually focus on thrombotic and obstetric manifestations of the disease. Therapeutic anti-coagulation with heparin followed by warfarin is required for patients presenting with acute thrombosis. Those with venous thrombosis are given moderate intensity warfarin International Normalized Ratio, 2-3), whereas those with arterial thrombosis or recurrent venous thrombosis even on warfarin are treated with high intensity warfarin (International Normalized Ratio, 3-4). Similarly, anticoagulation with heparin is advised in patients with obstetric Anti-Phospholipid Antibody Syndrome throughout pregnancy and up to six weeks postpartum. Treatment recommendations are still not clear for asymptomatic Anti-Phospholipid Antibody Syndrome positive patients and in those with non-criteria manifestations of the disease. Steroids, intravenous immunoglobulin and immunosuppressant are reported to be effective in severe cases of catastrophic antiphospholid syndrome characterized by rapid small vessel thrombotic involvement of multiple organ systems. Studies are evaluating the efficacy of direct thrombin inhibitors in the management of refractory cases. Keywords: anticoagulants; anti-phospholipid syndrome; obstetric APS; thrombotic APS.
...
PMID:A Simplified Understanding of the Black Swan: Anti-phospholipid Antibody Syndrome. 3147 50
Although clinical definitions of acute bacterial skin and skin-structure infection (ABSSSI) are now well established, guidance of the prediction of likely pathogens based on evidence is missing. This was a large survey of the microbiology of ABSSSIs in Greece. During the period November 2014 to December 2016, all admissions for ABSSSI in 16 departments of internal medicine or surgery in Greece were screened to determine the likely bacterial aetiology. Samples were cultured on conventional media. Expression of the SA442, mecA/mecC and SCCmec-orfX junction genes was assessed. Following univariate and forward logistic regression analysis, clinical characteristics were used to develop scores to predict the likely pathogen with a target of 90% specificity. In total, 1027 patients were screened and 633 had positive microbiology. Monomicrobial infection by Gram-positive cocci occurred in 52.1% and by Gram-negative bacteria in 20.5%, and mixed infection by Gram-positive cocci and Gram-negative bacteria in 27.3%. The most common isolated pathogens were Staphylococcus aureus and coagulase-negative staphylococci. Resistance to methicillin was 57.3% (53.5-61.1%). Three predictive scores were developed: one for infection by methicillin-resistant S. aureus, incorporating recent hospitalisation, atrial fibrillation, residency in long-term care facility (LTCF) and
stroke
; one for mixed Gram-positive and Gram-negative infections, incorporating localisation of ABSSSI in lumbar area, fluoroquinolone intake in last 6 days, residency in LTCF and
stroke
; and another for Gram-negative infection, incorporating
skin ulcer
presentation, peptic ulcer and solid tumour malignancy. In conclusion, methicillin-resistant staphylococci are the main pathogens of ABSSSIs. The scores developed may help to predict the likely pathogen.
...
PMID:Microbiology of acute bacterial skin and skin-structure infections in Greece: A proposed clinical prediction score for the causative pathogen. 3147 42
Deficiency of Adenosine Deaminase 2 (DADA2) is a monogenic autoinflammatory disorder characterized by livedo reticularis,
skin ulcers
, subcutaneous rash, aphthous ulcers, and leukocytoclastic vasculitis, neurological signs such as early onset
stroke
and polyneuropathy. A minority of DADA2 patients suffer from severe cytopenia and lymphoproliferation. Herein, we report an adolescent patient, followed up as having a hematological disorder for many years, eventually diagnosed as having DADA2. In view of the presence of elevated acute phase reactants, hepatosplenomegaly, low IgM level, lymphopenia, anemia, and neutropenia, and a subtle neurological involvement we considered DADA2 diagnosis. The diagnosis was confirmed by identification of a novel L451W mutation in CECR1 gene. The patient has been successfully treated with etanercept, monthly intravenous immunoglobulin replacement, and low-dose methylprednisolone. In conclusion, although the absence of skin and neurological findings, low IgM levels, and persistent lymphopenia should lead the physicians to consider DADA2 in patients with particularly complicated hematological abnormalities.
...
PMID:A homozygote novel L451W mutation in CECR1 gene causes deficiency of adenosine deaminase 2 in a pediatric patient representing with chronic lymphoproliferation and cytopenia. 3152 99