View clinical trials related to Brain Diseases.
Filter by:The study will be conducted on patients attending /admitted to Department of Hepatology from April 2017 to December 2018 at ILBS, New Delhi . Clinical, anthropometric and biochemical assessment will be done by candidate, co-supervisors and supervisor. Patients in treatment group will receive nutritional therapy in the form of 30-kcal/kg/day and 1.5gm/kg/day protein with supplements. Other patients will continue diet that they were receiving before along with lactulose. Previous treatment and prophylaxis of variceal bleed any (endoscopic variceal ligation or beta blocker) will be continued as before. All subjects will be followed up every month for treatment compliance and for development of any complications.
To evaluate the safety and tolerability of oral fecal transplant in patients with cirrhosis and hepatic encephalopathy
Altered mental status (AMS) is one of the most common reasons for inpatient neurology consultation. Non-convulsive status epilepticus (NCSE) is frequently on the differential diagnosis of the patient with AMS. NCSE becomes more refractory to treatment after one hour of seizure activity, making rapid identification and treatment of NCSE of great clinical importance. Currently, an electroencephalogram (EEG) technologist must be called in from home during non-workday hours in order to obtain a stat EEG. The investigators propose the time required for diagnosis of NCSE at Mayo Clinic can be significantly decreased with rapid placement of an EEG cap by the onsite neurology residents.
The purpose of this study is to develop a database containing clinical and laboratory information for patients with Leigh syndrome. The goal is to provide a greater understanding of Leigh syndrome allowing further characterization of this disease.
Sepsis associated encephalopathy (SAE) is a poorly understood acute cerebral dysfunction that frequently appears in the setting of sepsis induced systemic inflammation. In fact, altered mentation is recognized as an independent predictor of death and poor outcomes in patients with sepsis. SAE may be manifested by a number of symptoms characterized by a change in baseline behavior, attention, alertness, cognition, or executive functioning. It occurs in the absence of direct Central Nervous System (CNS) infection, and the exact pathophysiology is of SAE is unknown, but theoretically seems to encompass a constellation of mechanisms such as impairment of the blood brain barrier (BBB), endothelial dysfunction, alteration in cerebral blood flow and neurotransmission, circulating inflammatory mediators, cellular hypoxia, and metabolic disturbances, that ultimately result in neuronal dysfunction and cell death. SAE is characterized by an altered mental status (AMS) that ranges from delirium to coma, and can lead to long-term cognitive impairment. SAE may appear early in the course of sepsis, and is often underestimated as an independent factor of mortality, yet the pathophysiology of SAE remains unknown, and there is a lack of specific investigations available to clinicians. Studies have evaluated biomarkers as prognostic tools. The Investigator propose to measure neuron specific enolase (NSE), S-100B, glial fibrillary acidic protein (GFAP), ubiquitin C-terminal hydrolase L1 (UCH-L1), Tau protein, Copeptin, spectrin breakdown products (SBDP 145, SBDP150), αII-spectrin N-terminal fragment (SNTF), neurofilament light and heavy chains (NF-L, NF-H), myelin basic protein (MBP), secretoneurin (SN), and other peptide levels in the serum of sepsis patients who develop altered mental status, to evaluate the kinetics of said biomarkers for 72 hours. The Investigator will monitor the course of the patients' hospitalization to determine whether there are biomarker correlates with survival and outcomes, including neurologic impairment. Finally, this investigation may provide a mechanistic pathway that defines the development of AMS in septic patients.
Controlled Hypothermia has become the standard of care for neonates with moderate to severe HIE. Ampicillin and aminoglycosides are drugs that are universally used for the treatment of suspected neonatal sepsis, which may or may not be responsible for the etiology of HIE. Currently, medication dosage regimens are not altered in the setting of CH. A better understanding of the effects of our interventions on this unique population may help us tailor our therapy to the specific circumstances of the patient
The purpose of this study is to investigate the efficacy and safety of umbilical cord milking in depressed neonates at birth for prevention of hypoxic ischemic encephalopathy.
Excessive uterine activity may be one of several aetiological factors that contribute to depressed neurological function in the newborn. During labour, uterine contractions can compress the fetal cranium at pressures high enough to impair cerebral perfusion. Contraction rates greater than 7 in 15 minutes are associated with an increased risk of neonatal encephalopathy. The American Congress of Obstetricians and Gynecologists defines uterine tachysystole as more than 5 contractions in 10 minutes, averaged over a 30-minute window. By this definition, excessive uterine activity is common and, at best, a non-specific predictor of depressed neurological function in the newborn. There is a need for predictors of neonatal encephalopathy that are more specific and clinically applicable. Contraction and relaxation duration are two measures that closely reflect the proposed role of excessive uterine activity in the pathogenesis of neonatal encephalopathy. Prolonged contractions with short relaxation periods result in progressive reductions in fetal cerebral oxygenation. Shorter uterine contraction periods are associated with an increased risk of low umbilical cord potential of hydrogen (pH) values. Our primary aim is to measure parameters of uterine activity, for example relaxation and contraction duration, and determine their relationship with the risk of neonatal encephalopathy. We will also investigate how measures of uterine activity interact with other measures of labour and fetal well-being, including cervical dilation rates and fetal heart rate patterns. In babies with neonatal encephalopathy, we will investigate the relationship of uterine activity with electrophysiological, radiological and developmental outcomes. We will perform a retrospective case-control study of babies born in the Rotunda hospital from 2005 until the present. The assessor of the Cardiotocograph (CTG) recordings will be blind to the disease status of the infants. For each recording, every uterine contraction and rest interval will be measured. Summary variables created from these measures will be used to compare the case and control groups. The primary variable will be mean rest interval duration.
Study Design- Randomized Controlled trial Duration of enrolment-Feb-2016 to December 2017 Sample size-120 patients Methodology We will include consecutive with advanced hepatic encephalopathy not responding to treatment of precipitants and on treatment with Lactulose and Rifaximin for 48 hours . Two groups will be divided. One arm -Lactulose and Rifaximin will be continued Second Arm - Plasmapheresis will be added to the standard medical care therapy.(Maximum of 3 sessions once in 24 hours/or alternate days with an follow up for 5 days)
The current standard of care for patients with HE includes non-absorbable disaccharides(lactulose);The chemical name for lactulose is 4-O-β-D-galactopyranosyl-D-fructofuranose.The exact mode of action by lactulose is thought to be the conversion to lactic acid and acetic acid by colonic bacteria resulting in acidification of the gut lumen. This favors conversion of ammonia (NH3) to ammonium (NH4+), which is relatively membrane impermeable; therefore, less ammonia is absorbed by the colon. Gut acidification inhibits ammoniagenic coliform bacteria, leading to increased levels of nonammoniagenic lactobacilli. Nonabsorbable disaccharides also work as a cathartic, clearing the gut of ammonia before it can be absorbed.