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NCT ID: NCT05104892 Completed - Asthma Clinical Trials

Proof of Concept Study of Rilzabrutinib in Adult Participants With Moderate-to-severe Asthma

Start date: December 12, 2021
Phase: Phase 2
Study type: Interventional

This is a parallel, treatment, Phase 2, double-blind, 2 arm, 12-week Proof of Concept (PoC) study with 2 staggered cohorts (2 arms in each cohort) that is designed to assess the efficacy, safety, and tolerability of rilzabrutinib in adult participants (aged 18-70 years) with moderate-to-severe asthma who are not well controlled on ICS/LABA therapy. Study treatment includes investigational medicinal product (IMP) (rilzabrutinib or placebo) added-on to a background therapy of ICS/LABA (fluticasone/salmeterol [non-investigational medicinal product], standardized at screening). Background therapy of ICS/LABA will be withdrawn during the 12week randomized treatment period and resumed at the end of the IMP treatment period, as outlined below: - Screening period (4 weeks) - Randomized IMP treatment period (12 weeks ± 3 days) - Background therapy stabilization phase (4 weeks) - Background therapy withdrawal phase (4-5 weeks) - No background therapy phase (3-4 weeks) - Post IMP treatment safety follow-up period (4 weeks ± 3 days)

NCT ID: NCT05069116 Completed - COVID-19 Pandemic Clinical Trials

The Impact of Covid 19 Pandemic on the Training of General Surgery Residents

Start date: December 1, 2019
Phase:
Study type: Observational

The educational process of general surgery residents is a very important step in every surgeon's career, which is often overlooked or neglected. The Covid-19 pandemic has inflicted deep changes in the medical activity in general and in the training process of young doctors in particular. Our study aims to assess the impact of the Covid-19 pandemic on the educational process of general surgery residents, through a comparative study. The responses of resident doctors at a questionnaire, in two different time periods, will be compared: pre-Covid era (December 2019) and Covid era (December 2020).

NCT ID: NCT05060718 Completed - Clinical trials for Ventilator Associated Pneumonia

HOspital NEtwork STudy - Preparation for a Randomized Evaluation of Anti-Pneumonia Strategies

HONEST-PREPS
Start date: May 20, 2020
Phase:
Study type: Observational

Hospital Acquired and Ventilator Associated Pneumonia (HAP/VAP) pose a significant burden to patients admitted to the Intensive Care Unit (ICU). Reported incidence ranges from 10-16% in all ICU patients (including HAP and VAP) and around 20-30% in ventilated patients (VAP). Patients with HAP/VAP have a high mortality rate. The estimated attributable mortality of VAP is 6-13%. Randomized Controlled Trials (RCTs) are the gold standard for evaluating medical interventions, but are difficult to perform in this population. Several preventive and therapeutic treatment options are being developed that will require evaluation in phase-III trials. These trials are challenging due to the relatively low incidence of the outcome (e.g. HAP/VAP) or of the domain under study (e.g. specific antibiotic resistant infections) and the requirement of informed consent in critically ill patients. There is a need for a well-organized and well-trained international RCT network that enables efficient execution of a series of RCTs in this population. The aim of the current study is to set up an infrastructure to prospectively enroll patients at risk of HAP/VAP in ICUs in several European countries. Site personnel will be trained to obtain a GCP (Good Clinical Practice) certification (if not already done), to timely identify and enroll patients at risk of HAP/VAP, to timely identify occurrence of HAP/VAP, collect informed consent forms, collect source data, enter data into a clinical database, and use a dedicated system to reply to queries. Site sample collection, processing, identifying the causative organism, and antibiotic susceptibility testing will be validated and adapted if required where possible. Where site infrastructure and regulations allow, the possibility of automated data collection of included participants will be explored to ensure sustainability of the future platform. Furthermore, collected data will be used to inform future diagnostic, preventive and therapeutic trials. E.g. they may support assumptions in sample size calculations and expected number of enrolled participants, they may help in prioritizing interventions, or they may be used in simulations of adaptive trials to optimize decision rules.

NCT ID: NCT05059808 Completed - Sepsis Clinical Trials

European Sepsis Care Survey

Start date: August 1, 2021
Phase:
Study type: Observational

The objective of this survey is to investigate the current state of sepsis care around Europe. The study is aiming at hospital structure, emergency departments, wards, intensive care units and clinical diagnostic and microbiological service.

NCT ID: NCT05057728 Completed - Clinical trials for Child Behavior Problem

Effectiveness of the Social-Emotional Prevention Program Enhanced Version

SEP+
Start date: January 10, 2022
Phase: N/A
Study type: Interventional

The current study is intended to investigate the effectiveness of the Social-Emotional Prevention Program enhanced version (SEP+) for increasing preschoolers' social-emotional competencies and reducing their risk for behavior problems. Hypotheses for the current study are put forward for child- and parent-related outcomes. First, for the SEP+ effects for child-related outcomes, the investigators expect that: 1) intervention group children will be rated significantly higher on measures of social-emotional competencies (social skills and positive emotion regulation strategies (ER)) compared to children from the wait-list control group (primary outcomes); and 2) children assigned to the intervention will be rated significantly lower on externalizing, as well as internalizing problems (primary outcomes). In addition, for parent-related outcomes the hypotheses are: 1) intervention group parents will report significantly more positive parenting practices, and coparenting support, as well as significantly fewer negative parenting practices, coparenting undermining, and parenting stress compared to control group parents (secondary outcomes); and 2) intervention group parents will report significantly more positive coping strategies with children's negative emotions and adaptive ER strategies, as well as fewer negative coping strategies with children's negative emotions and less maladaptive ER strategies in comparison with control group parents (secondary outcomes). Additionally, the investigators aim to test potential intervention mechanisms. First, in the case of child-related outcomes, it is expected that children's use of adaptive ER strategies will mediate the intervention's effect on externalizing/internalizing problems; in a similar vein, it is hypothesized that improved social skills will mediate the intervention's effect on children's externalizing/internalizing problems. Furthermore, moderator effects of gender on adaptive emotion regulation strategies and externalizing problems will be tested. For the parenting intervention, it is expected that program's effect on positive parenting practices and stress will be mediated by the use of positive coping strategies, parental ER and coparenting support. Also, coparenting undermining and parental reported adverse events are hypothesized to moderate the intervention's effectiveness on parenting practices, parental stress, and parent ER/coping.

NCT ID: NCT05052385 Completed - Clinical trials for Steroid Refractory GVHD

ECP Combination Study

Start date: April 13, 2021
Phase:
Study type: Observational

Extracorporeal photopheresis (ECP) offers an alternative to standard immunosuppression and shows an immunomodulatory rather than an immunosuppressive effect, which is associated with less toxicities and side effects. Additionally ECP has been shown to allow tapering of steroids and immunosuppressant agents which should be a goal of GvHD therapy. ECP has been used for the management of GvHD since first described in 1994 and as its use has continued over the decades. The treatment was incorporated into a number of guidelines as a second line therapy in steroid refractory or steroid dependent GvHD patients. As well as being used in addition and after steroids, it is also used in combination with CNI Inhibitors, MMF and other immunosuppressant agents. However, despite the current widespread use of ECP in the treatment of patients with GvHD, clinical data from randomized studies is limited and small prospective and retrospective trials are the main evidence base .This is also the case for other commonly used immunosuppressant agents, which have been used in GvHD since ECP was introduced. The systematic review concluded that ECP is an effective therapy for oral, skin, and liver SR-cGVHD, with modest activity in lung and gastrointestinal SR-cGVHD. In the USA Ibrutinib is the only FDA approved agent for second line cGvHD therapy once steroid therapy has failed and Ruxolitinib had been approved in the USA for the treatment of steroid refractory GvHD. While studies have shown the effectiveness and safety of ECP in GvHD treatment, there is limited data to show how it is being used in combination with the recently approved agents. Using existing registry data targeting centres where the newer agents are being used and enhancing the capture of treatment data we believe we can undertake a larger scale study, which will include the new treatment protocols. The aim of the current study is to improve the evidence basis on the potential benefit of ECP use as treatment of GVHD.

NCT ID: NCT05025371 Completed - Clinical trials for Pancreas Cancer, Duct Cell Adenocarcinoma

The Role of Systemic Immuno-inflammatory Factors in Resectable Pancreatic Adenocarcinoma

Start date: April 1, 2021
Phase:
Study type: Observational

Pancreatic cancer is a highly aggressive malignancy, its prognosis remaining poor despite the current advances in treatment. Systemic inflammatory reaction has been recently recognized as an important factor in the progression of cancer. The immune-inflammatory response has been measured through different scores or ratios, that combine the values of circulating immune cells, like neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), systemic immune-inflammation index (SII), prognostic nutritional index (PNI). The utility of these scores in different types of cancer has been more and more discussed. In pancreatic cancer, there has been no definite conclusion regarding the role of systemic immune-inflammatory factors; since controversies still exist, a deeper exploration of this subject, through more studies is welcomed. Our study intends to analyze the utility of systemic immune-inflammatory markers in resectable pancreatic cancer. Our study is an observational cohort study, with retrospective data collection; it is a single-center study, that takes place in a hospital with experience in hepato-bilio-pancreatic surgery. The investigators intended to evaluate the role of the circulating immune cells (neutrophils, lymphocytes, monocytes) and different immune-inflammatory scores (NLR, LMR, PLR, SII, PNI) in predicting the overall survival of patients diagnosed with pancreatic ductal adenocarcinoma, that undergo curative surgical treatment. The investigators intended to assess the prognosis power of these factors in both preoperative and postoperative settings, as well as their dynamic after surgery. Through this study, the investigators hope to identify easy-to determine and easy-to-use markers that can be incorporated in clinical practice and that can effectively predict survival in pancreatic cancer patients. Nonetheless, the investigators want to explore the dynamic of the immune-inflammatory markers after curative surgery.

NCT ID: NCT04973488 Completed - Clinical trials for Acute Respiratory Distress Syndrome

Therapeutic Plasma Exchange Followed by Convalescent Plasma Transfusion in Severe and Critically Ill COVID-19 Patients

Start date: July 25, 2020
Phase: Phase 2/Phase 3
Study type: Interventional

Therapeutic plasma exchange (TPE) has been proposed as a rescue therapy in critically ill COVID-19 patients. The aim of this study is to determine whether combining TPE with convalescent plasma (CVP) transfusion early during the intensive care unit (ICU) stay, improves survival among this heterogeneous population.

NCT ID: NCT04957641 Completed - Clinical trials for Hereditary Angioedema

A Study of the Burden of Illness and Treatment Patterns in Teenagers and Adults With Hereditary Angioedema

BOISTERN
Start date: April 21, 2022
Phase:
Study type: Observational

This study is about teenagers and adults with hereditary angioedema (HAE) type I and type II. In this study, the burden of illness means the impact of HAE in terms of long-term health outcomes and the financial cost. The main aims of this study are as follows: - to learn how often, how severe and where on the body HAE attacks occur. - to describe how HAE prophylaxis and on-demand medicines are prescribed and used. (Prophylaxis medicines prevent a bleed from happening and on-demand medicines treat a bleed when it occurs.) This study is about collecting data only; participants will not receive treatment as part of this study. Existing data available in the participant's medical records will be collected. Participants will be asked to complete an electronic questionnaire either on a website or by using an app on their mobile phone; data from this questionnaire will also be collected. Participants do not need to visit their doctor in addition to their normal visits.

NCT ID: NCT04949620 Completed - Emotional Problem Clinical Trials

An Integrative Platform for Promoting Children's Emotional Health

Start date: May 3, 2021
Phase: N/A
Study type: Interventional

The general objective of the study is to test an online platform for the promotion of emotional health in children