Kaisariani, Greece

Phase 1/2 Study of IMC-R117C in Selected Advanced Cancers

DIGITAL-KNEE Study: Adequately Diagnosing Total Knee Arthroplasty Loosening by Evaluating the AtMoves Knee System in a Routine Clinical Setting

Absorbed Tumor Dose in Peptide Receptor Radionuclide Therapy with Long-acting Somatostatin Analogues - ATSA Trial

The study population includes all patients aged over 18 with a neuroendocrine tumor grade I and II and a clinical indication for PRRT. Patients treated for at least three months with LA-SSA are randomized over two interventional arms: one arm where patients discontinue LA-SSA 4-6 weeks before the first PRRT treatment and one arm where patients continue LA-SSA treatment and receive the first PRRT administration within one week after the most recent LA-SSA injection. Patients in the control arm who have not been treated with LA-SSA in the last three months will start PRRT according to standard local protocol.

Induction Treatment for Initially Unresectable Colorectal Liver Metastases: Combined Hepatic Arterial Infusion Pump Therapy with Systemic Therapy

Implementation of Home Monitoring in Patients with Pulmonary Fibrosis

Patients will be randomly assigned to receive either hospital-based care or a home monitoring program integrated into hospital-based care. Hospital-based care involves outpatient clinic visits every three months including lung function testing. Home monitoring involves weekly measurements of both physiological- and patient reported outcomes (PROs) in a mobile health care application with half of the outpatient clinic visits alternately being replaced by remote video consultations. The home monitoring program includes home spirometry, pulse-oximetry, PROs, video consultations, a medication coach, and an infotheque showing disease-specific information. Questionnaires will be filled out by both study groups at set time points. The total study duration for individual patients will be 12 months.

VR Homework Exercises for Selective Mutism Treatment

The treatment in this study consists of behavioral therapy for SM (with the protocol 'Talking at school, a matter of doing') with the addition of the VR homework exercises. The protocol consists of 10 steps that help the child to gain confidence while speaking at school. The individual therapy sessions are provided at school. For every step of the protocol there are VR homework exercises available. Families receive a VR headset for the duration of the study. Parents are instructed to work on the VR homework exercises at least once a week and encouraged to work on the VR homework exercises several times a week. On average, treatment is approximately 25 weeks.

The (Cost-)Effectiveness of Generalist Versus Specialist Treatment for Severe Personality Disorders'

Multiple-biomarker Approach for Individualized Treatment of Heart Failure with Preserved Ejection Fraction

This is a prospective, observational multi-center cohort study which will be conducted at the cardiology departments of the Erasmus Medical Centre (EMC) as well as five other hospitals. A total of 200 HFpEF patients will be included in the study via the outpatient clinics. The follow-up period will constitute a minimum of 2 years and a maximum of 3.5 years. Clinical data will be collected at baseline and blood samples will be collected at baseline and subsequently every 6 months.

Statins in Frail Older Patients with Ischemic Stroke or Transient Ischemic Attack - the Prospective Cohort Study

The stroke incidence strongly increases with age.Many of the older individuals that suffered a stroke will have to live with stroke sequelae and will need lifelong care, either at home or in a nursing facility. Hence, secondary prevention strategies are of the highest importance. Statins are used for the prevention of subsequent cardiovascular events in ischemic stroke and TIA patients. The efficacy of statin therapy has been firmly established in middle-aged stroke patients. However, despite the high prevalence of stroke in older people, the evidence for the efficacy of statin therapy in older individuals that suffered an ischemic stroke or TIA is sparse. This primarily arises from the underrepresentation of older patients in statin trials. In a recent meta-analysis, it was found that in people aged 70 and above, statin use lowered the annual incidence of major vascular events with approximately one percent. However, the trials in this meta-analysis mostly included fit, non-frail older adults. Frailty is a geriatric condition characterized by an increased vulnerability to external stressors, linked to adverse outcomes, including premature mortality. A considerable proportion of the older population is frail. However, since trials that include older individuals often focus on fit, non-frail older adults, there is currently no evidence for the most effective treatment strategy in the frail older group. While it might be tempting to extrapolate the benefits of statin therapy from younger patients to frail older patients, it is vital to acknowledge the considerable disparities between these groups. Firstly, frail older stroke survivors may not have a life-expectancy longer than the time to benefit. Secondly, due to the high percentage of polypharmacy in frail older people, this patient group has a higher risk for the occurrence of drug-drug interactions and adverse effects, which have the ability to significantly affect the quality of life. The limited body of evidence regarding the effectiveness of statins in the older population, combined with their higher susceptibility to side effects and drug interactions, results in uncertainty for patients as well as for doctors and policymakers when deciding how to treat this patient group.This uncertainty is clearly reflected in the two Dutch guidelines ("Herseninfarct en Hersenbloeding" and "Cardiovascular Risk Management (CVRM)" respectively), providing conflicting advice on optimal statin treatment in older patients. The investigators hypothesize that in frail older patients with a recent ischemic stroke or TIA, discontinuing statins will increase health-related quality of life (HrQoL) without a substantial decrease in Major Adverse Cardiovascular Events (MACE) free survival, which includes cardiovascular death, nonfatal myocardial infarction (MI), or nonfatal stroke. In this prospective cohort study, no intervention will be implemented. Participants will be followed for two years (and for the patients included in the first years of the inclusion period - three). During this time, data is collected including questionnaires on quality of life, occurrence of MACE or falls, and possible changes in statin treatment.

Lifestyle Intervention in the Memory Clinics of General and Academic Hospitals Trial

Rationale: Dementia prevention through lifestyle has much potential but is not implemented in routine care. Patients referred to memory clinics, such as people with mild cognitive impairment (MCI) and subjective cognitive disorder (SCD), are at high risk for dementia and tend to have a worse health and lifestyle profile. While they might greatly benefit from lifestyle changes, there is no offer to help them make those changes. Objective: The primary objectives are to examine both the (cost-)effectiveness of an innovative 1-year lifestyle intervention on lifestyle change measured by the validated Lifestyle for Brain Health Score (LIBRA) in older adults with SCD or MCI; and to identify possibilities, barriers, and facilitators for sustainable implementation of the lifestyle intervention. Study design: Multicenter, randomized controlled trial comparing a lifestyle intervention with care as usual and general health advice. Study population: 300 older adults (≥50 years) with SCD and MCI at risk of dementia. Intervention: Participants are randomly allocated on a 1:1 ratio to participate either in Group A (tailored lifestyle intervention) or Group B (general health advice) for a duration of 12 months. The lifestyle intervention comprises three parts 1) Lifestyle coaching, 2) a voucher program, and 3) online self-management. Group B will receive general health advice. Main study parameters/endpoints: The primary outcome will be change in participants' dementia risk profile as measured by the LIBRA score between baseline and 12 months. Secondary outcomes include cognitive functions (episodic memory, executive functions, information processing speed and attention). Other secondary outcomes include measures of body mass index (height and weight), office systolic and diastolic blood pressure, and lab measures including cholesterol levels (total, HDL, LDL, triglycerides), HbA1c levels, creatinine-based eGFR levels. Smoking, alcohol intake and current relevant medical conditions (coronary heart disease, kidney disease, type 2 diabetes, depression, hearing loss, sleep disorders) will be assessed through self-report. Additional questionnaires include health-related quality of life and capabilities, instrumental activities of daily living, health locus of control, self-efficacy, mastery, healthy diet, physical activity, cognitive stimulation, stress, and depressive symptoms, sleep quality, social support and feelings of loneliness, and lastly knowledge on dementia risk and protective factors. For cost-effectiveness, questionnaires on resource utilization, medical consumption, and productivity costs are administered. Additional measures include change in diagnosis (if applicable), demographics (age, sex, educational level, socioeconomic position (household income), paid/voluntary work hours, ethnicity, marital status, living situation), medication use, hearing loss. For process evaluation, questionnaires and interviews are administered on implementation, mechanisms of impact and contact (e.g., appointments with lifestyle coach, use of the breinzorg.nl self-management tool, use of the voucher program, experiences and usefulness, etc.).