Italy

A Study of Bomedemstat (IMG-7289/MK-3543) Compared to Best Available Therapy (BAT) in Participants With Essential Thrombocythemia and an Inadequate Response or Intolerance of Hydroxyurea (MK-3543-006)

Optical Coherence Tomography in Acute Vessel Evaluation

Study of Patritumab Deruxtecan in Participants With Gastrointestinal Cancers (MK-1022-011) (HERTHENA-PanTumor02)

An Efficacy and Safety Study of Clemizole HCl in Patients With Lennox-Gastaut Syndrome

Study to Evaluate Tulisokibart for Hidradenitis Suppurativa (MK-7240-012)

The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)

A Study To Assess the Safety, Tolerability, and Efficacy of Imzokitug in Combination With Pumitamig and Platinum-Doublet Chemotherapy (PDCT) Versus Pumitamig and PDCT as First-line Treatment for Participants With Locally Advanced or Metastatic Non-Small Cell Lung Cancer (NSCLC)

A Study of Rituximab-Gemcitabine-Dexamethasone-Platinum (R-GDP) With or Without Selinexor in Patients With Relapsed/Refractory Diffuse Large B-cell Lymphoma

An Extension Study of Subjects Who Received an Avalyn Inhaled Antifibrotic Agent (SAIL)

A Study to Evaluate Subcutaneous Zilucoplan in Pediatric Participants With Generalized Myasthenia Gravis

A Study to Evaluate the Efficacy and Safety of Giredestrant in Combination With Phesgo (Pertuzumab, Trastuzumab, and Hyaluronidase-zzxf) Versus Phesgo in Participants With Locally Advanced or Metastatic Breast Cancer (heredERA Breast Cancer)

A Study of Pembrolizumab (MK-3475) in Combination With Belzutifan (MK-6482) and Lenvatinib (MK-7902), or Pembrolizumab/Quavonlimab (MK-1308A) in Combination With Lenvatinib, Versus Pembrolizumab and Lenvatinib, for Treatment of Advanced Clear Cell Renal Cell Carcinoma (MK-6482-012)

A Real-World Study to Gain Clinical Insights Into Roche Ophthalmology Products

An Open-label Extension Study to Evaluate Subcutaneous Zilucoplan in Pediatric Participants With Generalized Myasthenia Gravis

A Phase 2 Study and Open-Label Extension of NEU-411 in Companion Diagnostic-Positive Participants With Early Parkinson's Disease

Substudy 06E: Umbrella Study of Combination Therapies in Esophageal Cancer (MK-3475-06E/KEYMAKER-U06)

Study to Evaluate the Effect of Balcinrenone/Dapagliflozin in Patients With Heart Failure and Impaired Kidney Function

A Study of the Long-term Safety and Efficacy of Danicamtiv in Adults With Symptomatic Genetic and Familial Dilated Cardiomyopathy

Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen

WATCHMAN FLX Pro European Registry