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Browse 8,272 clinical trials for ulcerative colitis. Find studies that match your criteria and connect with research centers.
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NCT04508582
Preeclampsia is a multi-system vascular disease which affects 2-5% of pregnancies. It is also a risk factor for the development of cardiovascular disease later in life and a number of functional and structural cardiac changes have been found in this population of patients. In mouse models disruption of a group of immune cells, neutrophils, has led to alteration of the placenta and offspring consistent with those seen in preeclampsia. These mice also have an abnormal cardiac function and structure (Nadkarni et al 2016). The investigators hypothesis that this may also occur in humans. This study aims to intimately link the maternal immunological and vascular components of cardiac dysfunction in women preeclampsia. The investigators hypothesise that in preeclampsia activated neutrophils may affect maternal immune system thus leading to myocardial injury and altered cardiac function. The study intends to identify the mechanisms by which the maternal immune system (focusing on neutrophil and T-cell subsets) affects cardiac function in women with preeclampsia. Specific aims to be addressed are: Aim 1: To correlate specific neutrophil phenotype(s) and function to cardiac function in women with preeclampsia during pregnancy Aim 2: To test whether specific activated neutrophil phenotype persists postpartum and whether this neutrophil phenotype correlates with cardiac function in women with preeclampsia postpartum The study population will comprise of 3 groups: 1. Normotensive pregnant (\~33 patients) 2. Pregnancy-induced hypertension (PIH; New-onset hypertension after 20 weeks without proteinuria; \~33 patients) 3. Preeclampsia (\~34 patients) Cardiac function will be evaluated using cardiovascular magnetic resonance, echocardiography and cardiac markers in the blood. The participants immune system will be assessed from blood samples looking at the immune cells, hormone levels and inflammatory and non-inflammatory mediators. The secondary research objective is to investigate whether changes in the immune system and cardiac function in participants is persistent after delivery. Therefore participants will have scans and blood tests both antenatally and at 3 months postnatally. By identifying key changes in immune cell type and function with cardiac abnormalities in women with preeclampsia, data obtained from this study could provide novel insight into how the maternal immune system influences cardiac changes in normal and preeclamptic pregnancies. Identifying such links could pave the way for future therapeutic targets.
NCT05500040
For many people affected by inflammatory bowel disease (IBD), their quality of life and their ability to participate in their professional and social lives are severely restricted. Rehabilitation measures based on the biopsychosocial ICF model aim to support the restoration of these abilities. Physiological parameters (e.g. biomarkers) as well as patient-reported outcomes (PROs) can be used to assess the success of ICF-based rehabilitation measures and to optimize them. A suitable biomarker to monitor inflammation in IBD patients is faecal calprotectin. In addition, PROs that support patients in providing information, for example on their health-related quality of life or on their subjective ability to work, can provide information on the individual social and occupational participation ability of the patients. The aim of this project is to investigate changes in a biomarker (calprotectin) as well as in selected PROs after a three-week inpatient phase II rehabilitation.
NCT06867653
Previous studies on compression-only CPR and AED training for the general public have primarily focused on the optimal retraining interval. However, the impact of different retraining durations remains unclear. This study explores how varying practice durations in Basic Life Support (BLS) training affect BLS performance among non-professionals.
NCT06867250
This research aims to explore the influence of vitamin D on the body's defense system by examining its impact on specific proteins involved in immune response and inflammation in the soft tissues surrounding dental implants. Also aims to determine how vitamin D levels affect these proteins and their role in protecting peri-implant tissues from microbial infections and inflammation.
NCT06776029
The goal of this single-arm trial is to learn if Fecal Microbiota Transplantation (FMT) works to treat hemorrhagic radiation-induced proctopathy. The main questions it aims to answer are: * Dose FMT alleviate the symptom of severe rectal bleeding? * Dose FMT improve the endoscopic findings of proctopathy? Participants will: * Take fecal microbiota capsules by 8 sessions over a 12-week period. * Visit the clinic once every 4 weeks for checkups and tests. * Keep a diary of their symptoms and the number of times they use other supportive care.
NCT04906824
This is a post-market, multi-centre, open-label registry designed to collect prospective safety and performance data on the use of VascuCel in patients who require great vessel reconstruction, peripheral vascular reconstruction or suture line buttressing. This registry will collect safety and performance data up to 2 years following implantation.
NCT04759456
The purpose of this study is to investigate the feasibility and effect of a 12-week remotely-supervised rehabilitation program in male patients between 25-65 years old with newly diagnosed obstructive sleep apnea with Apnea-Hypopnea Index greater than 15 episodes per hour indicated to CPAP therapy.
NCT06863116
Peri-implant diseases, such as peri-implant mucositis and peri-implantitis, are inflammatory conditions that affect the tissues surrounding dental implants. If untreated, these diseases can lead to bone loss and implant failure. This study investigates whether low oxygen levels (hypoxia) in the peri-implant environment influence ferroptosis, a type of cell death associated with oxidative stress. The research focuses on three key biomarkers: hypoxia-inducible factor-1 alpha (HIF-1α), glutathione peroxidase-4 (GPX-4), and malondialdehyde (MDA). A total of 45 participants with 62 dental implants were included in the study. They were divided into three groups: peri-implant health, peri-implant mucositis, and peri-implantitis. Peri-implant crevicular fluid (PICF) samples were collected, and the levels of HIF-1α, GPX-4, and MDA were measured using laboratory tests. The study aims to determine whether hypoxia affects ferroptosis-related pathways by altering GPX-4 and MDA levels. Understanding these mechanisms could provide new insights into peri-implant disease progression and help develop improved treatment strategies.
NCT02013583
The purpose of this protocol is to create a registry for patients diagnosed with Glucose Transporter Type 1 Deficiency (G1D), or patients experiencing symptoms consistent with G1D but not yet diagnosed, to enter medical information for physicians and other health researchers to analyze to increase the understanding of G1D and any sub-diagnoses.
NCT03419052
The purpose of this study is to learn how foods high in polyphenols and brain training exercises affect older adults' cognitive performance
NCT06862661
This study aimed to evaluate the effectiveness of LactApp in improving breastfeeding self-efficacy among Filipino mothers.
NCT02802618
A new education material with 3D technique was developed, by integrating 3D technology in an existing evidence-based pulmonary educational program, to enable an increased personalized education within a group setting. The investigators believe that this educational model will lead to increased adherence to treatment, and suggested lifestyle changes, which in turn improves patients' HRQL The purpose of this study was therefore to develop a pulmonary educational program in interactive 3D visualization technology and to evaluate differences between education with 3D technique or conventional technique in patient with COPD. Furthermore the LCQ will be translated and culturally adapted into Swedish and tested for validity and reliability.
NCT06861270
Duchenne muscular dystrophy (DMD) is a chronic neuromuscular disorder affecting approximately 150 to 200 newborns annually, predominantly males, and is characterized by progressive muscle atrophy and weakness due to a complete absence of dystrophin. DMD presents a severe phenotype, with life expectancy typically extending into the third decade. Data on healthcare utilization and associated costs for DMD patients, particularly within the French healthcare context, remain limited. The EPARDYS study aims to examine the care pathways of these patients using data from the Banque Nationale des Données Maladies Rares (BNDMR) and the Système National des Données de Santé (SNDS), enabling a detailed characterization of patient demographics, healthcare utilization patterns, and associated costs. However, only direct costs eligible for reimbursement under the Affection Longue Durée (ALD 100%) scheme can be evaluated. Additional resources are consumed by DMD patients, particularly for medical care that falls outside the scope of reimbursement. Furthermore, the high level of dependency in these patients may lead to the need for home adaptations or other expenditures outside the healthcare domain but linked to the disease. Informal caregiving also plays a significant role. These additional family-incurred costs must be considered. The CouDuMyo study will aim to estimate all relevant cost components from a societal perspective, considering both minors and adults, whether they attend school or work. The medico-social aspect of care, along with the collection of data on aids and benefits received, will offer insights into the nature of the support available to families in France. The knowledge gained regarding non-reimbursable, disease-related costs according to patient characteristics will provide a comprehensive view of the financial burden borne by patients and their caregivers. This assessment is particularly relevant in the context of emerging therapies, which may reduce these associated costs. The main objective will be to describe the resource utilization associated with DMD care that is not eligible for reimbursement, including direct medical costs not covered, medico-social expenses, direct non-medical costs, and indirect costs.
NCT06862817
Oral mucositis, a painful inflammation and ulceration of the mucous membranes in the mouth, is commonly seen in patients undergoing chemotherapy or radiation therapy. Effective management of this condition is crucial to reduce pain, promote healing, and maintain oral function. Benzydamine mouth gel is a non-steroidal anti-inflammatory drug (NSAID) with analgesic and anti-inflammatory properties, making it useful in treating oral mucositis. It works by blocking pain and reducing inflammation, helping to relieve symptoms like soreness and swelling. Studies suggest that benzydamine gel can decrease the severity of mucositis, ease discomfort, and improve patients' quality of life. Aloe vera gel is well-known for its soothing, anti-inflammatory, and wound-healing properties. When applied to oral mucositis lesions, it promotes healing by providing hydration and forming a protective barrier over the affected tissue. Aloe vera's natural compounds, such as glycoproteins and polysaccharides, help in pain relief and accelerate tissue repair, making it a complementary option to reduce mucositis severity. Together, benzydamine and aloe vera gels can be effective in managing oral mucositis. Benzydamine offers immediate pain relief and reduces inflammation, while aloe vera aids in longer-term healing and tissue regeneration. This combination approach has shown promise in enhancing comfort and accelerating recovery for patients with mucositis.
NCT06862050
The overall purpose of this pilot study is to assess the feasibility and acceptability of an in-person faith-based intervention to help people stop tobacco use. The study will address use of different types of tobacco products, such as smoking combustible cigarettes, cigarillos and little filtered cigars, and using/vaping electronic nicotine delivery systems (vape pens, e-cigs, and JUUL). The intervention consists of 12 weekly meetings in which participants will go through BREATHE Free, a study guide curriculum designed to teach character strengths and promote resilience. This pilot research will provide information and practical lessons on how to improve Breathe Free implementation, increase engagement of the local people, and maximize their benefit. The main questions it aims to answer are: * Do participants find BREATHE Free curriculum acceptable, engaging and helpful to stop tobacco use? * Do participants who complete BREATHE Free curriculum smoke fewer cigarettes per day? Researchers will assign participants to either BREATHE Free curriculum or usual care. Participants will: * Be taught BREATHE Free curriculum or be given information and referral to tobacco quit line * BREATHE Free group will attend 12 group meetings held on the university campus * All participants will answer interview questions related to tobacco use, character strengths and resilience * Expired Carbon Monoxide (CO) will be assessed in all participants.
NCT06130163
At the Kepler University Hospital Linz all variants of ERCP (preoperative, intraoperative, postoperative ERCP) are performed in cases of simultaneous cholecysto- and choledocholithiasis. Hardly any other hospital in Austria prefers intraoperative ERCP or offers it at all. A standardized procedure with implemented logistics has been established. This study compares intraoperative and postoperative ERCP.
NCT06761521
68 patients underwent the aMMP-8 chair-side test as well as clinical traditional measurement methods. Those who had one or more implants in their mouth were selected as patients. The condition of the attachment tissues of these implants is monitored at a control visit after five years.
NCT06862024
ABSTRACT Aim: The aim of this study is to examine the effect of the PK presentation method on nursing students' deep breathing and cough exercise skills and the students' level of satisfaction with this method. Design: The sample of the study consisted of students studying in the 2nd year of the Nursing Department of a foundation university and taking the Fundamentals of Nursing course (n=96). Experimental (n=48) and control (n=48) groups were determined using a randomization program. While the students in the experimental group were taught deep breathing and cough exercises with the PK presentation method, the control group was trained with a traditional Power Point presentation. As data collection tools, student information form, deep breathing and cough exercise skill checklist and Visual Analog Scale measurement tool were used to determine the level of satisfaction with the training method. Keywords: PechaKucha, Nursing students, respiratory exercise, satisfaction
NCT06275984
Background: Cardiorespiratory arrest (CPA) occurs when there is a cessation of cardiac mechanical activity, typically diagnosed by the absence of consciousness, pulse, and breathing. Actions taken in response to CPA include recognizing the condition and promptly notifying emergency medical services, initiating Cardiopulmonary Resuscitation (CPR) maneuvers, and employing an Automated External Defibrillator (AED). Survival rates are directly influenced by the time elapsed between CPA onset and the initiation of CPR maneuvers, as well as the quality of these interventions Hypotheses: Online education in CPR maneuvers is an effective and efficient tool for training individuals from the general population on how to respond to cardiac arrests Objectives: The primary aim of this study is to assess the efficacy of online CPR and AED training within the general population of the province of Tarragona. Specific objectives include: 1) evaluating participants' theoretical and practical CPR skills in the short and medium term following online training, and 2) exploring the experiences of individuals who have completed the online training and simulation sessions using qualitative methodology. Methodology:This study will unfold in several phases: 1) Online CPR-AED training and assessment of theoretical knowledge acquisition; 2) Evaluation of acquired practical CPR skills (know-how) within a simulation environment, conducted on a subset of the population completing phase 1;3)Analysis of the experiences of a subset of individuals who have participated in the preceding two phases, employing qualitative methodology Variables and determinations:The primary response variable for phase 1 will be the difference in scores obtained from the online questionnaire between the final (post-training) and initial (pre-training) assessments. In phase 2, the main variable will be the pass/fail categorization of scores in the simulation. This evaluation will be conducted by two members of the Advanced Clinical Simulation Unit at Joan XXII Hospital using a predefined checklist. Throughout the various phases of the study, socio-demographic data and course performance data will be taken into account Expected results: The research team for this study aims to ascertain the efficacy and effectiveness of online CPR-AED training within the general population. Furthermore, the study aims to provide evidence regarding the optimal duration and frequency for repeating such training. Applicability and Relevance: This proposal advocates for a significant and innovative project, given the dearth of literature on this topic. While there are existing indications and studies on CPR-AED training among specific populations such as students and healthcare professionals, the presented proposal seeks to broaden the scope of training to encompass the general population.
NCT06787404
The goal of this observational study is to compare post-induction hypotension treatments with PRAM method in Gynecologic Oncological Cases. The goal of this observational study is to compare post-induction hypotension treatments with PRAM method in Gynecologic Oncological Cases.
