scholarly journals A Review on Herbal Plants used in Brain Ischemic and Reperfusion Injury

2020 ◽  
Vol 10 (5) ◽  
pp. 376-379
Author(s):  
Simran Singh ◽  
Shayan Shafi ◽  
Alankar Shrivastav ◽  
Shahbaz Khan ◽  
Tanzeel Ahmad ◽  
...  
Keyword(s):  
Ischemia Reperfusion ◽  
Cerebral Injury ◽  
Herbal Drugs ◽  
Stroke Treatment ◽  
Brain Functions ◽  
Number Of Patients ◽  
New Strategy ◽  
Brain Stroke ◽  
Ischemic And Reperfusion Injury

A stroke causes serious and long term brain disability due to disruption in the blood flow to the brain. Clinically major changes occur in brain functions are seen after brain ischemia and reperfusion. Patients show emotional, behavioural, and cognitive alterations during retrieval time. Cerebral injury by transient ischemia distresses the number of patients globally with death or long term disability. In recent years a great deal of research has been carried out to find the effectiveness of the herbal drug for the treatment of stroke. Both thrombolytic and neuro-protective activities of herbal drugs may be a new strategy for effective stroke treatment. This article reviews the list of universally used plants effective for brain stroke therapies. The purpose of this article was to collect the herbal drugs useful in brain stroke therapies. Keywords: ischemia-reperfusion, brain injury, stroke, herbal drugs, tissue

Aortic Arch Atheroma: Stroke Reduction in Cardiac Surgical Patients

2006 ◽  
Vol 10 (2) ◽  
pp. 143-157 ◽  
Author(s):  
George N. Djaiani
Keyword(s):  
Cardiac Surgery ◽  
Coronary Artery ◽  
Magnetic Resonance ◽  
Thoracic Aorta ◽  
Left Ventricular ◽  
Cerebral Injury ◽  
Neurologic Injury ◽  
Hybrid Techniques ◽  
Number Of Patients

Cardiac surgery is increasingly performed on elderly patients with extensive coronary artery abnormalities who have impaired left ventricular function, decreased physiologic reserve, and multiple comorbid conditions. Considerable numbers of these patients develop perioperative neurologic complications ranging from subtle cognitive dysfunction to more evident postoperative confusion, delirium, and, less commonly, clinically apparent stroke. Magnetic resonance imaging studies have elucidated that a considerable number of patients have new ischemic brain infarcts, particularly after conventional coronary artery bypass graft surgery. Mechanisms of cerebral injury during and after cardiac surgery are discussed. Intraoperative transesophageal echocardiography and epiaortic scanning for detection of atheromatous disease of the proximal thoracic aorta is paramount in identifying patients at high risk from neurologic injury. It is important to recognize that our efforts to minimize neurologic injury should not be limited to the intraoperative period. Particular efforts should be directed to temperature management, glycemia control, and pharmacologic neuroprotection extending into the postoperative period. Preoperative magnetic resonance angiography may be of value for screening patients with significant atheroma of the proximal thoracic aorta. It is likely that for patients with no significant atheromatous disease, conventional coronary artery revascularization is the most effective long-term strategy, whereas patients with atheromatous thoracic aorta may be better managed with beating heart surgery, hybrid techniques, or medical therapy alone. Patient stratification based on the aortic atheromatic burden should be addressed in future trials designed to tailor treatment strategies to improve long-term outcomes of coronary heart disease and reduce the risks of perioperative neurologic injury.

Ixekizumab in the Management of Non-Selected Out Patients with Moderate to Severe Psoriasis -New Data and Personal Clinical Experience

2018 ◽  
Vol 3 (3) ◽  
Keyword(s):  
Clinical Experience ◽  
Personal Experience ◽  
Therapeutic Response ◽  
Systemic Disease ◽  
Severe Psoriasis ◽  
Adequate Treatment ◽  
Scalp Psoriasis ◽  
Number Of Patients ◽  
Genital Psoriasis

Introduction: Too many patients with moderate to severe psoriasis do not receive adequate treatment. This means a vast undersupply in the treatment of patients with psoriasis. Only biologics fulfill the whole range of the treatment of psoriasis – psoriasis does not affect only skin but the whole organism: It is a systemic disease! Between the biologics are evident differences concerning the effect. Discussion: Based on broad personal experience in the management of patients with moderate to severe psoriasis new data from clinical studies with ixekizumab are examined. This contains new data on long-term-efficacy of ixekizumab, effectiveness in special localizations (scalp psoriasis, nail psoriasis, palmoplantar psoriasis, genital psoriasis) as well as safely data and experience on patients switched to ixekizumab from other biologics. Personal clinical experience is based on >300 non-selected outpatients with moderate to severe psoriasis, >250 patients on biological therapies, > 50 patients with ixekizumab. Conclusions: Focusing on a relevant number of patients switched from secukinumab to ixekizumab due to first or secondary loss of efficacy significant differences between both IL-17A-inhibitors mainly in terms of efficacy and speed of therapeutic response are shown. Finally the correlation between PASI-90-/PASI-100 response and significant changes in DLQI are highlighted.

Inflammatory disease of the womans reproductive system: modern trends in diagnosis and therapy (literature review)

GYNECOLOGY ◽  
2018 ◽  
Vol 20 (6) ◽  
pp. 35-41
Author(s):  
T Yu Pestrikova ◽  
I V Yurasov ◽  
E A Yurasova
Keyword(s):  
Genital Tract ◽  
Inflammatory Diseases ◽  
Diagnosis And Treatment ◽  
Long Term Results ◽  
Modern Approach ◽  
Pelvic Organs ◽  
Results Of Treatment ◽  
Number Of Patients ◽  
Diagnostic Approaches

Medical, social and economic relevance of inflammatory diseases of the woman's reproductive organs requires a very careful attitude to the diagnosis and treatment of this pathology. The number of patients with genital infections and inflammatory diseases of the pelvic organs can takes the first place in structure of gynecological morbidity, and is 60.4-65.0%, and this fact is not unique to Russia, but all over the world. Incidence rate of inflammatory diseases of the pelvic organs in the first decade of the twenty-first century is increased at 1.4 times in patients who are from 18 to 24 years old and at 1.8 times in patients aged 25-29 years. At the same time, the cost of diagnosis and treatment has increased, reaching 50-60% of the total cost of providing gynecological care for population. The inflammatory diseases of pelvic organs are a collective concept. It includes of various nosological forms. There are numerous contradictions in the views on diagnostic approaches and treatment tactics, the nature of screening and control over the long-term results of treatment, the etiological and pathogenetic significance of various microorganisms found in the genital tract in patients with inflammatory diseases of the pelvic organs. Currently, there are many opinions among specialists about diagnostic approaches and treatment tactics, the type of screening and monitoring the long-term results of treatment, the etiological and pathogenetic role of various microorganisms which can be found in the genital tract in patients with inflammatory diseases. This review presents the results of a modern approach to the diagnosis, management and rehabilitation of patients with inflammatory diseases of the pelvic organs.

Exploring the Role of Remote Ischemic Preconditioning In Long Term Cognitive Impairment after Global Ischemia-Reperfusion-Induced Vascular Dementia in Mice

2020 ◽  
Author(s):  
Amteshwar Singh Jaggi
Keyword(s):  
Cognitive Impairment ◽  
Cerebral Ischemia ◽  
Vascular Dementia ◽  
Ischemic Preconditioning ◽  
Ischemia Reperfusion ◽  
Remote Ischemic Preconditioning ◽  
Global Cerebral Ischemia ◽  
Cerebral Ischemic ◽  
The Brain

Aim: The aim of the present study is to explore the neuroprotective effects of remote ischemic preconditioning in long term cognitive impairment after global cerebral ischemia induced-vascular dementia in mice. Material and methods: The mice were subjected to global cerebral ischemia by occluding the bilateral common carotid arteries for 12 minutes followed by the 24 hours of the reperfusion. The remote ischemic preconditioning stimulus was delivered in the form of 4 cycles of ischemia/reperfusion for 5 minutes each. The cerebral ischemic injury induced-long term cognitive impairment-related learning and memory alterations was assessed using morris water maze, the motor performances of the animals were evaluated using rota-rod test and neurological severity score. The cerebral infract size of the brain were quantified using triphenyltetrazolium chloride staining. Results: Global cerebral ischemia causes long term memory impairment, decreases motor performances and increases the brain infract size in animals. The delivery of remote ischemic preconditioning stimulus significantly abolished the long-term cognitive impairment and ameliorates the motor performances as well as cerebral infract size in brain. Conclusion: The remote ischemic preconditioning mediates neuro protection against global cerebral ischemic injury induced long-term cognitive impairment.

The Role of Arthroscopy in the Treatment of Gouty Arthritis of the Knee Case presentation

2018 ◽  
Vol 69 (8) ◽  
pp. 2236-2239
Author(s):  
Marius Moga ◽  
Mark Edward Pogarasteanu ◽  
Dumitru Ferechide ◽  
Antoine Edu ◽  
Chen Feng Ifrim
Keyword(s):  
Gouty Arthritis ◽  
Surgical Techniques ◽  
Term Treatment ◽  
Clinical Aspects ◽  
Associated Lesions ◽  
Number Of Patients ◽  
Long Term Treatment ◽  
Functional Scores ◽  
Urate Crystals

Gout is a metabolic disease involving the impregnation of joints and other tissues with urate crystals. The onset is often brutal, and it manifests itself with pain and inflammation in the affected joint. The treatment usually involves rest, ice, NSAIDs and anti-gout medication. The long-term treatment involves medication and dietary changes. In the joint, urate crystals are deposited in the synovial, in the cartilage and in the menisci. In the arthroscopic practice, the gouty knee is a rare occurrence. We present a relevant case, that of a 57 years old patient without a prior gout diagnosis where we found urate crystal deposits covering the synovium, cartilage and meniscus, and we discuss the current and recent year Pub Med indexed literature in order to evaluate the possibilities for arthroscopic treatment of this pathology. We looked at the number of patients involved, their characteristics, and the surgical techniques used. We also looked at the temporal relation of the arthroscopic intervention to the recent gout attacks, and at the described lesions that were found. Also, we evaluated the papers for joint liquid analysis, gout drug treatment, and description of clinical aspects involved and associated lesions. Finally, we looked at the follow-up, at the functional scores used to monitor the patient�s evolution, at the associated medication and at the long-term outcomes, if described. We have found opinions to vary. In the end, we draw conclusions pertaining to the practical short-term and long-term use of knee arthroscopy in the treatment of gout.

scholarly journals Impact of mobile stroke units

2021 ◽  
pp. jnnp-2020-324005
Author(s):  
Klaus Fassbender ◽  
Fatma Merzou ◽  
Martin Lesmeister ◽  
Silke Walter ◽  
Iris Quasar Grunwald ◽  
...  
Keyword(s):  
Cost Efficiency ◽  
Current Knowledge ◽  
Vascular Imaging ◽  
Vessel Occlusion ◽  
Stroke Units ◽  
Stroke Treatment ◽  
Stroke Research ◽  
Mobile Stroke Unit ◽  
Novel Strategy

Since its first introduction in clinical practice in 2008, the concept of mobile stroke unit enabling prehospital stroke treatment has rapidly expanded worldwide. This review summarises current knowledge in this young field of stroke research, discussing topics such as benefits in reduction of delay before treatment, vascular imaging-based triage of patients with large-vessel occlusion in the field, differential blood pressure management or prehospital antagonisation of anticoagulants. However, before mobile stroke units can become routine, several questions remain to be answered. Current research, therefore, focuses on safety, long-term medical benefit, best setting and cost-efficiency as crucial determinants for the sustainability of this novel strategy of acute stroke management.

scholarly journals Mesenchymal Stem Cell Derived Extracellular Vesicles for Repairing the Neurovascular Unit after Ischemic Stroke

Cells ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 767
Author(s):  
Courtney Davis ◽  
Sean I. Savitz ◽  
Nikunj Satani
Keyword(s):  
Ischemic Stroke ◽  
Extracellular Vesicles ◽  
Neurovascular Unit ◽  
Culture Conditions ◽  
Therapeutic Effects ◽  
Stroke Treatment ◽  
Inflammatory Molecules ◽  
The Brain

Ischemic stroke is a debilitating disease and one of the leading causes of long-term disability. During the early phase after ischemic stroke, the blood-brain barrier (BBB) exhibits increased permeability and disruption, leading to an influx of immune cells and inflammatory molecules that exacerbate the damage to the brain tissue. Mesenchymal stem cells have been investigated as a promising therapy to improve the recovery after ischemic stroke. The therapeutic effects imparted by MSCs are mostly paracrine. Recently, the role of extracellular vesicles released by these MSCs have been studied as possible carriers of information to the brain. This review focuses on the potential of MSC derived EVs to repair the components of the neurovascular unit (NVU) controlling the BBB, in order to promote overall recovery from stroke. Here, we review the techniques for increasing the effectiveness of MSC-based therapeutics, such as improved homing capabilities, bioengineering protein expression, modified culture conditions, and customizing the contents of EVs. Combining multiple techniques targeting NVU repair may provide the basis for improved future stroke treatment paradigms.

scholarly journals A comparative two-cohort study of pediatric patients with long term stay in ICUs

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Julia García Mancebo ◽  
Sara de la Mata Navazo ◽  
Estíbaliz López-Herce Arteta ◽  
Rosario Montero Mateo ◽  
Isabel María López Esteban ◽  
...  
Keyword(s):  
Healthcare Resources ◽  
Non Invasive ◽  
Non Invasive Ventilation ◽  
Number Of Patients ◽  
Single Center Study ◽  
High Flow Oxygen ◽  
Hospital Acquired ◽  
Complications And Mortality ◽  
Second Period

AbstractDuring the last decades, the number of patients with long stay admissions (LSA) in PICU has increased. The purpose of this study was to identify factors associated with PICU LSA, assessing healthcare resources use and changes in the profile of these patients. A retrospective, observational, single-center study was carried out. Characteristics of LSA were compared between two periods (2006–2010 and 2011–2015). During the earlier period there were 2,118 admissions (3.9% of them LSA), whereas during the second period, there were 1,763 (5.4% of them LSA) (p = 0.025). LSA accounted for 33.7% PICU stay days during the first period and 46.7% during the second (p < 0.001). Higher use of non-invasive ventilation (80.2% vs. 37.8%, p = 0.001) and high-flow oxygen therapy (68.8% vs. 37.8%, p = 0.005) was observed in the 2011–2015 cohort, whereas the use of arterial catheter (77.1% vs. 92.6%, p = 0.005), continuous infusion of adrenaline (55.2% vs. 75.9%, p = 0.004), and hemoderivative transfusion (74% vs. 89.2%, p = 0.010) was less frequent. In the 2006–2010 cohort, hospital-acquired infections were more common (95.2% vs. 68.8%, p < 0.001) and mortality was higher (26.8% vs. 13.8%, p = 0.026). The number of long-stay PICU admissions have increased entailing an intensive use of healthcare resources. These patients have a high risk for complications and mortality.

scholarly journals Comparison of numerical and standard sarnat grading using the NICHD and SIBEN methods

2021 ◽  
Author(s):  
Brian H. Walsh ◽  
Chelsea Munster ◽  
Hoda El-Shibiny ◽  
Edward Yang ◽  
Terrie E. Inder ◽  
...  
Keyword(s):  
Predictive Ability ◽  
Roc Curves ◽  
Cerebral Injury ◽  
Neonatal Encephalopathy ◽  
Minimum Threshold ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Grading Systems ◽  
Good Agreement

Abstract Objective The NICHD and SIBEN assessments are adapted from the Sarnat grade, and used to determine severity of neonatal encephalopathy (NE). We compare NICHD and SIBEN methods, and their ability to define a minimum threshold associated with significant cerebral injury. Study design Between 2016 and 2019, 145 infants with NE (77-mild; 65-moderate; 3-severe) were included. NICHD and SIBEN grade and numerical scores were assigned. Kappa scores described agreement between methods, and ROC curves their ability to predict MR injury. Results Good agreement existed between grading systems (K = 0.86). SIBEN defined more infants as moderate, and less as mild, than NICHD (p < 0.001). Both numerical scores were superior to standard grades in predicting MR injury. Conclusion Despite good agreement between methods, SIBEN defines more infants as moderate NE. Both numerical scores were superior to standard grade, and comparable to each other, in defining a minimum threshold for cerebral injury. Further assessment contrasting their predictive ability for long-term outcome is required.

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