Coimbra

Researchers are investigating myocardial fibrosis in patients with heart failure, focusing on those with non-ischemic dilated cardiomyopathy HFrEF phenotype and hypertrophic cardiomyopathy a subtype of HFpEF. The study explores the use of gallium-68-labeled fibroblast activation protein inhibitor positron emission tomographycomputed tomography 68Ga-FAPI PETCT compared to the current standard, cardiac magnetic resonance imaging CMR, to better detect and monitor fibrosis activity. This observational pilot study aims to improve non-invasive methods for assessing fibrogenesis and treatment effects. Participants will undergo 68Ga-FAPI PETCT scans to evaluate myocardial fibrosis. The study includes patients with preserved or reduced left ventricular ejection fraction meeting specific imaging and diagnostic criteria. Recent echocardiograms, cardiac magnetic resonance imaging, and normal coronary angiogram or CT coronary angiography are required within specified timelines. The study is single-center and prospective, focusing on developing new assessment methodologies for future anti-fibrotic therapies. During the study, participants will be monitored through imaging assessments at baseline and after two years to measure 68Ga-FAPI uptake. Researchers will also correlate imaging findings with serum cardiac biomarkers and cardiovascular events. The study requires participants to have stable conditions without recent hospitalizations for heart failure and includes safety monitoring concerning kidney function and tolerance to procedures. The total participation duration may span over two years with repeated evaluations.

Researchers are evaluating litifilimab BIIB059, a monoclonal antibody, in adults with active cutaneous lupus erythematosus CLE. This includes those with subacute or chronic CLE, with or without systemic lupus erythematosus SLE, who have not responded well or tolerated antimalarial treatments. The study aims to assess how litifilimab affects skin disease activity using scoring tools such as CLA-IGA-R and CLASI, as well as its safety and impact on quality of life. The study has two parts Part A and Part B. After screening, participants are randomly assigned to receive either litifilimab or a placebo injection under the skin every four weeks for 24 weeks in a double-blind setup. After this, all participants receive litifilimab for another 28 weeks. Those who finish may join a long-term extension study or enter a safety follow-up lasting up to 24 weeks. Treatment involves regular injections and monitoring during these periods. Participants will undergo assessments of skin symptoms, immune responses, and quality of life using questionnaires. Researchers will measure outcomes like the percentage of participants achieving low skin redness scores and significant reductions in skin disease activity. Safety monitoring continues through the study and follow-up, with total participation lasting up to 80 weeks.

Researchers are evaluating the efficacy, safety, and tolerability of subcutaneous ianalumab in adults with diffuse cutaneous systemic sclerosis, a serious autoimmune condition. This Phase 2 study compares ianalumab against a placebo to better understand its effects on this disease. The study is sponsored by Novartis Pharmaceuticals and aims to assess how ianalumab impacts disease activity and progression. The study includes multiple periods a screening period lasting up to 6 weeks a first treatment period of 52 weeks where participants receive either ianalumab or placebo injections followed by a second open-label treatment period of an additional 52 weeks where all participants receive ianalumab. After treatment, there is a post-treatment follow-up period lasting at least 20 weeks and up to 2 years to monitor long-term effects. Participants will undergo regular assessments including measuring their response using the 35 rCRISS25 scale at Week 52, lung function changes, skin thickness scores, and physical disability indexes. Blood samples will be collected throughout the study to monitor drug levels and antibodies. Safety is closely monitored by recording any adverse events during the entire study duration, which can last up to 208 weeks. The study involves detailed clinical evaluations and laboratory tests to fully assess the impact of ianalumab on this condition.

Researchers are evaluating the safety, tolerability, and effectiveness of BNT113 combined with pembrolizumab compared to pembrolizumab alone as a first treatment for patients with unresectable recurrent or metastatic head and neck squamous cell carcinoma HNSCC that tests positive for human papillomavirus 16 HPV16 and expresses the protein PD-L1. This Phase IIIII trial includes patients whose tumors have a combined positive score of 1 or higher for PD-L1. The study is designed to generate important safety and efficacy data for these treatments in this patient group. The trial consists of two parts Part A is a non-randomized safety run-in phase to confirm the safety and tolerability of BNT113 with pembrolizumab. Part B is a randomized phase comparing BNT113 combined with pembrolizumab versus pembrolizumab alone. Treatments are given by intravenous injection or infusion. Patients may receive treatment for up to 24 months. An optional pre-screening phase allows tumor samples to be tested centrally for HPV16 DNA and PD-L1 expression before entering the main trial. Participants will undergo regular assessments including monitoring for treatment-emergent adverse events, overall survival, and progression-free survival for up to 48 months. Researchers will also measure response rates and duration, disease control, and any dose adjustments due to side effects. Patients provide tumor tissue samples before treatment and are monitored closely throughout the study period. The trial aims to collect comprehensive data on safety, treatment effects, and patient outcomes over this extended follow-up.

Researchers are evaluating the safety, tolerability, and effectiveness of Navepegritide TransCon CNP in infants with genetically confirmed achondroplasia ACH who are younger than 2 years old. This Phase 2, multicenter, double-blind, randomized, placebo-controlled trial aims to compare weekly doses of Navepegritide with a placebo over a 52-week period to understand its impact on growth and safety in this population. Participants receive once-weekly subcutaneous injections of either 100 bcgkg Navepegritide or a placebo for 52 weeks. The study is randomized in a 21 ratio, with some infants receiving the active drug and others receiving placebo injections. After the 52-week treatment period, there is an open-label extension phase allowing continued evaluation. During the study, infants will be monitored through medical history reviews, physical exams, vital signs, ECGs, imaging, and lab tests to evaluate safety and growth changes. The main outcomes measured are the safety and tolerability of Navepegritide and its effect on growth over 52 weeks. Parents or caregivers will administer weekly injections and follow study instructions, including vitamin D supplementation where applicable. The total participation time includes the initial 52 weeks of treatment followed by further observation during the extension period.

Researchers are studying people with idiopathic pulmonary fibrosis IPF or progressive pulmonary fibrosis PPF who have previously completed treatment with the drug nerandomilast. The study aims to understand how well participants tolerate long-term treatment with nerandomilast and whether it helps improve lung function or delays worsening symptoms, hospitalizations, or death. This is a phase 3 open-label extension trial sponsored by Boehringer Ingelheim. Participants will take nerandomilast tablets daily for up to 1 year and 10 months. They may continue their usual treatments for pulmonary fibrosis alongside the study treatment. There is no placebo group, and all participants receive nerandomilast during this extension period. Throughout the study, participants will visit their doctors regularly for health check-ups and lung function tests. Researchers will closely monitor any side effects and changes in lung function, particularly forced vital capacity FVC, over nearly two years. The study will track time until symptom worsening, hospital visits, or death to assess the treatments long-term safety and effects.

Researchers are evaluating rilvegostomig compared with pembrolizumab monotherapy as a first-line treatment for people with metastatic non-small cell lung cancer mNSCLC whose tumors have high PD-L1 expression. This Phase III, global, randomized, and double-blind study aims to assess the efficacy and safety of these treatments in this patient population. The trial is sponsored by AstraZeneca and focuses on patients with specific tumor characteristics and no certain genetic mutations. Participants will receive either rilvegostomig or pembrolizumab intravenously on Day 1 of each 21-day cycle. The study has two treatment arms one for the investigational drug rilvegostomig and one for the active comparator pembrolizumab. Both treatments are given as monotherapy to understand their effects as initial therapy in this cancer setting. During the study, participants will be monitored for overall survival and progression-free survival for up to approximately 5 years. Additional assessments include tumor response, duration of response, time to second progression or death, drug pharmacokinetics, immunogenicity, and patient-reported outcomes related to physical function, quality of life, and lung cancer symptoms. The study involves regular evaluations to track treatment effects and safety over an extended period.

This research aims to assess the long-term safety and tolerability of JNJ-81201887, a medicine given by injection into the eye, in people with geographic atrophy secondary to age-related macular degeneration. The study includes participants who were previously treated in earlier clinical studies of this medicine. The main goal is to monitor any eye or systemic side effects and abnormal findings over up to five years. Participants who received low or high doses of JNJ-81201887 in earlier studies, as well as those initially given a sham procedure who may have later received the medicine, will join this extension study. No new treatments or injections will be given during this long-term study. It is designed as a randomized, triple-masked phase 2 trial to carefully observe participants over time. During the study, participants will have regular eye examinations, retinal imaging, and laboratory tests to check for any changes or adverse events related to the earlier treatment. Researchers will track ocular and systemic treatment-emergent adverse events for up to five years. Participants will be involved throughout this period with scheduled visits to monitor their condition and safety status consistently.

Researchers are evaluating the effects of pelacarsen TQJ230, given as a monthly subcutaneous injection, on slowing the progression of calcific aortic valve stenosis in adults aged 50 to under 80 years with elevated Lipoproteina levels. This phase 2, randomized, double-blind, placebo-controlled multicenter trial aims to assess the efficacy, safety, and tolerability of pelacarsen compared to a matching placebo. The study is sponsored by Novartis Pharmaceuticals and focuses on patients with mild to moderate calcific aortic valve stenosis who are optimally treated for cardiovascular risk factors. Participants receive either pelacarsen 80 mg or a placebo via a prefilled syringe injected under the skin once every month. The study includes two groups one receiving the active drug and the other receiving a placebo, both administered in the same way. The trial will last up to 36 months, during which patients will be monitored for changes in aortic valve function and calcium levels. Throughout the study, participants will undergo evaluations including measurement of peak aortic jet velocity and aortic valve calcium scores at 36 months. Additional assessments include changes in Lipoproteina levels at 12 months and monitoring of fibrocalcific thickening of the valve and clinical events over the course of the trial. Safety will be closely monitored to ensure participants well-being during the entire study period.

Researchers are evaluating the pharmacokinetics PK, pharmacodynamics PD, safety, and tolerability of fenebrutinib in children and adolescents aged 10 to under 18 years with relapsing multiple sclerosis RMS. This Phase 2 open-label, single-arm study aims to understand how fenebrutinib behaves in this younger population and its effects on the disease, with the sponsor being Hoffmann-La Roche. Participants will receive fenebrutinib orally during a Dose Exploration Period. After completing this period, eligible participants may choose to continue treatment in an Optional Extension Period. The study includes monitoring of plasma concentration of fenebrutinib up to week 96 and assessment of new brain lesions using MRI scans at week 12. Throughout the study, participants will undergo various safety and health assessments including monitoring for adverse events, suicidal ideation or behavior, vital signs such as pulse rate and blood pressure, electrocardiogram parameters, and clinical laboratory tests. The total duration of observation may extend up to approximately 100 weeks, allowing detailed evaluation of fenebrutinibs effects and tolerability in this age group.