Radebeul

Researchers are evaluating the real-world effectiveness, safety, and patient compliance of ribociclib combined with an aromatase inhibitor for adjuvant treatment in patients with hormone receptor-positive, HER2-negative early breast cancer at high risk of recurrence. This observational study also compares ribociclib treatment with abemaciclib plus endocrine therapy and endocrine therapy alone, aiming to better understand treatment decisions and clinical adoption in routine practice. The study is conducted across breast centers and gynecological practices to represent typical healthcare settings. Participants receive treatment based on their physicians clinical judgment without randomization or intervention assignment. The study collects data from patients treated with ribociclib plus aromatase inhibitor with or without luteinizing hormone-releasing hormone LHRH, abemaciclib plus endocrine therapy with or without LHRH, or endocrine therapy alone with or without LHRH. Baseline data and follow-up information on adverse events, quality of life, treatment adherence, and socio-economic factors are gathered over time. During the study, participants undergo assessments including evaluation of invasive disease-free survival up to 36 months, quality of life questionnaires, medication adherence reports, and monitoring of adverse events and treatment changes. Data on reasons for treatment decisions, patient perceptions, and healthcare provider involvement are also collected. The study duration extends up to 39 months to provide a comprehensive overview of treatment impact and patient experience in real-world clinical settings.

Researchers are evaluating the safety and effectiveness of the AcoArt drug-coated percutaneous transluminal angioplasty PTA balloon catheters in patients with symptomatic peripheral artery disease undergoing lower limb revascularization. This observational study includes patients with varying severity of arterial disease, classified by Rutherford Clinical Categories 2-6, to monitor real-world outcomes following standard treatment practices. Participants will receive treatment using one of three types of AcoArt drug-coated PTA balloon cathetersOrchid, Tulip, or Litosdesigned for arteries in the lower limbs. The study is a single-arm, multi-center follow-up that observes outcomes without altering usual care, focusing on two patient groups those with moderate symptoms Rutherford 2-3 and those with critical limb ischemia Rutherford 4-6. Throughout the study, participants will undergo various assessments to track safety and treatment effectiveness at multiple time points, including 30 days, 6 months, 12 months, and up to 60 months. Researchers will collect data on clinical improvements, wound healing, need for additional procedures, survival rates, and amputation rates. Patients are expected to attend follow-up visits and comply with study protocols for monitoring and data collection during this extended observation period.