There are about 13446 clinical studies being (or have been) conducted in Belgium. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Treatment of bifurcation lesions with drug-eluting stents (DES) (especially when a double stent technique is used) is associated with a higher risk for stent thrombosis. Different factors may play a role in the higher risk for stent thrombosis in bifurcation lesions. Possible mechanisms are delayed endothelialisation due to the action of the drug, coating polymers, or overlapping stent segments, incomplete stent apposition at specific sites in the bifurcation lesion and higher thrombogenicity due to turbulent flow at the bifurcation site. In human pathological data, the RUTSS (ratio of uncovered to total stent struts) appears to be the most powerful predictor of stent thrombosis. This prospective study will assess the differences in stent strut coverage and stent strut apposition after complex bifurcation lesion treatment with the dedicated AXXESS Biolimus A9-eluting bifurcation stent at the bifurcation site and additional Biomatrix Biolimus A9-eluting stents in the distal main vessel and the side branch versus treatment with the culotte technique using the Xience Prime everolimus-eluting stents.
This is a prospective non-randomized multicenter clinical trial performing endobronchial and esophageal ultrasound for mediastinal lymph node staging of operable and resectable cT1-T2-selectedT3 cN1 cM0 NSCLC.
The added value of the laparoscopic hemihepatectomy compared to the open hemihepatectomy has never been studied in a randomized controlled setting. Therefore, the multicenter international ORANGE II PLUS - trial has been constructed and will provide evidence on the merits of laparoscopic versus open hemihepatectomy in terms of time to functional recovery, hospital length of stay, intraoperative blood loss, operation time, resection margin, time to adjuvant chemotherapy initiation, readmission percentage, (liver-specific) morbidity, quality of life, body image, reasons for delay of discharge after functional recovery, long term incidence of incisional hernias, hospital and societal costs during one year and overall five-year survival.
This is a worldwide, three-part (Part 1: open-label, Part 2: randomized, double-blind, Part 3: extension), multi-center study to evaluate the effect of eltrombopag in subjects with myelodysplastic syndromes (MDS) or acute myeloid leukemia (AML) who have thrombocytopenia due to bone marrow insufficiency from their underlying disease or prior chemotherapy. This objective will be assessed by a composite primary endpoint that consists of the following: the proportion of ≥Grade 3 hemorrhagic adverse events, or platelet counts <10 Gi/L, or platelet transfusions. Patients with MDS or AML and Grade 4 thrombocytopenia due to bone marrow insufficiency from their underlying disease or prior chemotherapy will be enrolled in the study. No low or intermediate-1 risk MDS subjects will be enrolled in the study. Subjects must have had at least one of the following during the 4 weeks prior to enrolment: platelet count <10 Gi/L, platelet transfusion, or symptomatic hemorrhagic event. Supportive standard of care (SOC), including hydroxyurea, will be allowed as indicated by local practice throughout the study. The study will have 3 sequential parts. Subjects who are enrolled in Part 1 (open-label) cannot be enrolled in Part 2 of the study (randomized, double-blind); however, subjects who complete the treatment period for Part 1 or Part 2 (8 and 12 weeks, respectively) will continue in Part 3 (extension) if the investigator determines that the subject is receiving clinical benefit on treatment.
Professional dancing requires an almost perfect control of technical skills, combined with a good physical condition. To meet the demands of choreography, dancers need an adequate aerobic endurance capacity, muscular strength as well as flexibility and motor control (Twitchett et al. 2009; Roussel et al. 2009). One could compare these requirements to those of an athlete. In contrasts to athletes, only few attention has been given to the prevention of injuries in dancers. Professional dancers are at high risk to develop musculoskeletal injuries, especially, soft tissue and overuse injuries to lower extremities and spine(Hincapié et al, 2008). Several potential risk factors for injury have been suggested, such as a reduced level of aerobic fitness, lack of muscular strength, hypermobility of the joints and altered motor control of the lumbopelvic region but no conclusive evidence exists for any of these items separately. Applying sports science principles to dance training may improve the performances of the dancers (Twitchett et al. 2009). Dancers demonstrate low aerobic fitness and muscle strength, in contrast to the high demands. Aerobic endurance of dancers is for example comparable to healthy adults with a sedentary life style. Fitness programs, additional to regular dance classes, have only recently been considered (Twitchett et al. 2009). The advantages of additional training in athletes is beyond questioning. Nevertheless, this concept is relatively new for dancers. On the one hand, professional dancers do not consider themselves as a sportsmen but as artists (Wyon et al, 2007). On the other hand, choreographers and dancers fear the negative influence of training on body aesthetics. Additional fitness training could improve physical fitness & motor control and may help with stress coping during public performances. Therefore, the purpose of this randomized controlled trial is to examine whether an additional intervention to regular dance lessons influences the physical condition and musculoskeletal injury rate in professional dancers.
The present project is a multicenter phase II trail aiming at comparing which of the two postgrafting immunosuppressive regimens proposed in this study will be best suited to prevent graft-versus-host disease (GVDH). The immunosuppressive regimens will consist of: Tacrolimus plus Mycophenolate Mofetil or Tacrolimus plus Sirolimus. Before grafting patients will undergo a reduced-intensity conditioning with Fludarabine/total body irradiation (TBI) or Fludarabine/Busulfan/anti-thymoglobuline. Following the interim analysis of October 2014, the protocol has been amended to allow inclusion only after Flu-TBI conditioning. The hypothesis is that the Tacrolimus plus Sirolimus regimen will be associated with better progression-free survival due to a lower incidence of relapse/progression.
This randomized, multicenter, 2-arm, open-label study (TH3RESA) will evaluate the efficacy and safety of trastuzumab emtansine (T-DM1) in comparison with treatment of the physician's choice in patients with metastatic or unresectable locally advanced/recurrent HER2-positive breast cancer. Eligible patients will be randomized to receive either trastuzumab emtansine 3.6 mg/kg intravenously every 21 days or treatment of the physician's choice. Patients continue to receive study treatment until disease progression or unacceptable toxicity occurs. This study is also known under Roche study protocol number BO25734.
The NECTAR-HF feasibility trial is designed to evaluate the application of right vagal nerve stimulation in heart failure patients with a New York Heart Association Class III, an ejection fraction equal to or less than 35 %, and a narrow QRS duration equal to or less than 130 ms.
Patients are often referred for E(B)US examination and sampling of enlarged mediastinal and/or hilar lymph nodes that are not visible on a standard chest X-ray but are discovered by accident on CT scan performed outside the context of lung cancer or extrathoracic malignancies. Since CT scan is largely used and E(B)US is a minimally invasive technique, these cases are explored more frequently but so far nothing is known, however, on the prevalence of abnormal findings in EBUS sampling in this particular population and on the clinical implications (mainly therapeutical implications) of E(B)US findings.
This is a Phase 3b, multicenter, open-label, randomized, controlled study to evaluate efficacy, safety and population pharmacokinetics of sapropterin dihydrochloride (Kuvan®) in less than 4 year-old infants and children with Phenylketonuria (PKU).