All clinical trials

Colon polyposis (the presence of multiple colon polyps) is very common with Cowden syndrome, as over 60% of patients have 50 or more polyps. In a previous clinical trial, some participants had reduction in the number of colon polyps with the use of the medication sirolimus for a very short time period. This study is investigating sirolimus and its effect on the number of colon polyps in patients with Cowden syndrome and polyposis over a 1 year period.

Endovascular middle meningeal artery (MMA) embolization is an emerging treatment for chronic subdural hematoma (cSDH). There is preliminary data to suggest that this minimally invasive therapy may be more efficacious and equally as safe compared to conventional, more invasive surgery. This study seeks to assess the safety and efficacy of middle meningeal artery embolization for chronic subdural hematoma as an adjunct to standard treatments, which include medical management and surgical evacuation.

This multicenter, prospective, single-arm clinical study will evaluate the probable benefit and safety of the LIPOSORBER® LA-15 System for the treatment of adult patients with nephrotic syndrome associated with primary focal segmental glomerulosclerosis, when the standard treatment options, including corticosteroid and/or calcineurin inhibitors treatments, have been unsuccessful or not well tolerated, and the patient has a GFR ≥ 45 ml/min/1.73m2, or the patient has post-renal transplant recurrence. Treatment for FSGS is considered unsuccessful if the patient is unresponsive to standard therapy (e.g., at least 8 weeks of corticosteroids) and fails to achieve complete or partial remission. A standard treatment is considered not well tolerated if the patient experiences severe side effects without providing an acceptable level of clinical benefit.

Stereotactic Arrhythmia Radioablation (STAR) ablation is a safe and feasible option for cardiomyopathy patients for management of refractory ventricular tachycardia. STAR can be performed with available cardiac imaging, prior mapping/electrogram information, and standard ECGs without a multi-electrode ECG vest.

Herpes simplex virus (HSV) infection is very common, as most people will experience herpetic infection during their lifetime. The most common manifestation of HSV infection is sores which may appear at any age. No specific antiviral therapy is available to totally cure herpetic infections and today, there is no treatment that allows the definitive eradication of the virus. The 2LHERP® has been available for more than 20 years, and has received a marketing authorization in Belgium by the FAMHP. It is used as an immune regulator in the treatment of herpetic infections. Since 2LHERP® has been made available, clinical observational data collected on treated patients have shown the beneficial effect on the disappearance of herpetic recurrences. The purpose of this placebo-controlled trial is to evaluate the efficacy of 2LHERP® on the treatment of herpetic infections in adults.

Few medications are currently Food & Drug Administration (FDA)-approved for the treatment of Alcohol Use Disorder (AUD), and those that are have, on average, modest effects on drinking. "Precision medicine" research has explored whether patient-level variables, such as genetic variation, may identify subgroups of individuals with larger medication effects, but few findings have been replicated. A promising novel medication for AUD is brexpiprazole (BREX), a serotonin/dopamine activity modulator (SDAM). The investigators conducted a prior study in which the effects of another SDAM, aripiprazole, were influenced by genetic variation in the gene encoding the dopamine transporter (DAT1). This study will evaluate the effects of two doses of BREX, relative to placebo, among non-treatment-seeking individuals with AUD, and will test whether DAT1 genotype influences these effects. Primary outcomes are drinking under natural conditions and in a laboratory paradigm. Functional magnetic resonance imaging (fMRI) will be used to explore whether BREX effects on brain activation associated with cognitive control or elicited by alcohol cues accounts for its effects on drinking. The investigators hypothesize that BREX, relative to placebo, will reduce drinking under natural conditions and in the lab, and will do so to a greater extent among individuals who carry the DAT1 9-repeat allele, relative to those homozygous for the 10-repeat allele. If these hypotheses are supported, BREX may represent a novel pharmacogenetic treatment for AUD.

This study aims to assess the anti-inflammatory effects after 6 weeks treatment with tiotropium compared to placebo in patients with stable COPD

The goal of this study is to determine the safety and efficacy of fresh metabolically active allogeneic umbilical cord-derived mesenchymal stromal cells (UC-MSCs) for the treatment of new-onset type 1 diabetes (T1D) and to understand the mechanisms of protection. If proven effective, such a strategy can be used as a therapeutic option for T1D patients and potentially other autoimmune disorders.

This study evaluates the effect of slow and deep breathing on lowering blood pressure in women with pregnancy-induced hypertension. Slow and deep breathing will be practised daily for 10 minutes from enrolment until the woman gives birth. This feasibility study aims to investigate the practicality of conducting a proposed future randomised controlled trial.

Currently, axillary surgery for breast cancer is considered as staging procedure that does not seem to influence breast cancer mortality, since the risk of developing metastasis depends mainly on the biological behaviour of the primary (seed-and-soil model). Based on this, the postsurgical therapy should be considered on the basis of biologic tumor characteristics rather than nodal involvement. Improvements in systemic treatments for breast cancer have increased the rates of pathologic complete response (pCR) in patients receiving neoadjuvant systemic therapy (NAST), offering the opportunity to decrease, and perhaps eliminate, surgery in patients who have a pCR. The investigators designed a clinical trial in which only patients with the highest likelihood of having a pCR after NAST (triple-negative or HER2-positive breast cancer) will be included and type of surgery will be defined according to the response to NAST rather than on the classical T and N status at presentation. In the planned trial, axillary surgery will be eliminated completely (no axillary sentinel lymph node biopsy [SLNB]) for initially cN0 patients with radiologic complete remission (rCR) and a breast pCR as determined in the lumpectomy specimen. The trial design is a multicenter single-arm study with a limited number of patients (N=350) which might give practice-changing results in a short period of time, sparing the time and the costs of a randomized comparison. Patients will be recruited in European countries (Austria, Germany, Italy, and Spain) over a period of 36 months.