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Discover 15,316 clinical trials near Massachusetts. Find research studies in your area.
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Showing 3641-3660 of 15,316 trials
NCT04513912
The purpose of this study is to assess the efficacy of seltorexant compared with quetiapine extended-release (XR) as adjunctive therapy to an antidepressant drug in treatment response in participants with major depressive disorder with insomnia symptoms (MDDIS) who have had an inadequate response to current antidepressant therapy with a selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI).
NCT01410825
The Wiskott-Aldrich Syndrome (WAS) is an inherited disorder that results in defects of the blood and bone marrow. It affects boys because the genetic mistake is carried on the X chromosome. Normal people have blood cells called platelets that stop bleeding when blood vessels are damaged. Boys with WAS have low numbers of platelets that do not function correctly. Boys with WAS are thus at risk for severe life-threatening bleeding. A normal immune system is made of special blood cells called white blood cells, which protect against infection and also fight certain types of cancer. In WAS, these white blood cells don't work as well as they should, making these boys very susceptible to infections and to a form of blood cancer known as lymphoma. The abnormal white blood cells of patients with WAS also cause diseases such as eczema and arthritis. Although WAS can be mild, severe forms need treatment as early as possible to prevent life-threatening complications due to bleeding, infection and blood cancer. Over the past decade, investigators have developed new treatments based on the investigators knowledge of the defective gene causing WAS. The investigators can now use genes as a type of medicine that will correct the problem in the patient's own bone marrow. The investigators call this process gene transfer. The procedure is very similar to a normal bone marrow transplant, in that the old marrow is killed off using chemotherapy, but is different because the patient's own bone marrow is given back after it is treated by gene transfer. This approach can be used even if the patient does not have any matched donors available and will avoid problems such as GVHD and rejection. The investigators wish to test whether this approach is safe and whether gene transfer will lead to the development of a healthy immune and blood system.
NCT05239728
The purpose of this study is to assess the efficacy and safety of oral belzutifan (MK-6482) plus intravenous (IV) pembrolizumab (MK-3475) compared to placebo plus pembrolizumab, in the adjuvant treatment of Clear Cell Renal Cell Carcinoma (ccRCC) post nephrectomy. The primary study hypothesis is that belzutifan plus pembrolizumab is superior to placebo plus pembrolizumab with respect to disease-free survival (DFS).
NCT07123038
To assess the emergence, type, severity, and potential causality of delayed adverse events following administration of a gene-modified Treg therapeutic.
NCT01063114
There are two types of external radiation treatments (proton beam and photon beam). As part of the participant's treatment, they will receive radiation to the entire central nervous system (CNS); this is known as craniospinal irradiation (CSI). In the past, photon radiation therapy has been used for CSI. In this study we will be examining the effects of proton beam radiation therapy. Studies have suggested that this kind of radiation can cause less damage to normal tissue than photon radiation therapy. The physical characteristics of proton beam radiation let the doctor safely deliver the amount of radiation delivered to the tumor that is normally delivered through standard therapy but spare more normal tissue in the process.
NCT06114849
This clinical trial is part of a series of brief interventions to reduce suicide risk in collaboration with the social media platform RallyPoint, a site specifically designed for U.S. servicemembers and veterans to connect with one another. In this RCT (Intervention 3: Professional Outreach), the investigators will test a psychoeducational intervention aimed at increasing users' likelihood of reaching out to mental health resources (e.g., suicide hotline) when experiencing distress.
NCT06114862
This clinical trial is part of a series of brief interventions to reduce suicide risk in collaboration with the social media platform RallyPoint, a site specifically designed for U.S. servicemembers and veterans to connect with one another. This RCT (Intervention 2: Stigma Reduction) is focused on decreasing the stigma associated with sharing one's personal experiences related to mental health on the RallyPoint site. Specifically, the investigators will test the effect of a psychoeducational intervention that will provide participants information on the potential benefits of self-disclosure.
NCT04667234
The primary objective of this study is to provide expanded access to and characterize the safety profile of Sotorasib in participants with previously treated locally advanced/unresectable/metastatic non small-cell lung cancer (NSCLC) with KRAS p.G12C mutation in a real-world setting.
NCT04476043
To evaluate the efficacy and safety of INCB054707 in participants with hidradenitis suppurativa over a 16-week placebo-controlled treatment period followed by a 36-week open-label extension period. All eligible participants will be invited to continue treatment for an additional 48-week Long-term extension period (also open label).
NCT06503367
The goal of this observational study is to understand how young children with LAMA2-related dystrophy move and change over time. We will also learn about how this condition impacts other body systems. Participants will undergo: * Neuromuscular assessments * Blood collections * Swallowing and breathing assessments * Questionnaires
NCT02489539
The purpose of the study is to assess the safety and effectiveness of the GORE® EXCLUDER® Conformable AAA Endoprosthesis to treat an infrarenal aneurysm located in the abdominal aorta. Performance of the GORE® EXCLUDER® Conformable AAA Endoprosthesis will be judged by separate performance goals.
NCT02924376
The purpose of this study is evaluate the efficacy of pemigatinib in subjects with advanced/metastatic or surgically unresectable cholangiocarcinoma with FGFR2 translocation who have failed at least 1 previous treatment.
NCT04607421
The purpose of this study is to evaluate two study medicines (encorafenib plus cetuximab) taken alone or together with standard chemotherapy for the potential treatment of colorectal cancer that: * has spread to other parts of the body (metastatic); * has a certain type of abnormal gene called "BRAF"; and * has not received prior treatment. Participants in this study will receive one of the following study treatments: * Encorafenib plus cetuximab: These participants will receive encorafenib by mouth at home every day and cetuximab once every two weeks by intravenous (IV) infusion (an injection into the vein) at the study clinic. * Encorafenib plus cetuximab with chemotherapy: These participants will receive encorafenib and cetuximab in the way described in the bullet above. Additionally, they will receive standard chemotherapy by IV infusion and oral treatment at home. * Chemotherapy alone: These participants will receive chemotherapy, the standard treatment for this condition, by IV infusion at the study clinics and oral treatment at home. This study is currently enrolling participants who will receive either encorafenib plus cetuximab with chemotherapy or chemotherapy alone. The study team will monitor how each participant responds to the study treatment for up to about 3 years.
NCT05799950
The purpose of this post-market clinical follow-up (PMCF) study is to describe the long-term safety and performance of AcrySof Single-Piece and AcrySof Multi-Piece monofocal intraocular lenses (IOLs).
NCT05238675
This study is open to adults with bronchiectasis. People can join the study if they produce sputum and have a history of flare-ups (also called exacerbations). The purpose of this study is to find out whether a medicine called BI 1291583 helps people with bronchiectasis. Participants are put into 4 groups randomly, which means by chance. Participants in groups 1, 2, and 3 get different doses of BI 1291583. Participants in group 4 get placebo. Placebo tablets look like BI 1291583 tablets, but do not contain any medicine. Participants take the tablets once a day. Participants are in the study for between 6 months and 1 year. During this time, they visit the study site about 10 times and get about 5 phone calls from the site staff. The doctors document when participants experience flare-ups during the study. The time to the first flare-ups is compared between the treatment groups. Doctors also regularly check participants' health and take note of any unwanted effects.
NCT02273375
The purpose of this study is to find out whether it is better to receive a new drug, MEDI4736, or better to receive no further treatment after surgery (and possibly chemotherapy) for lung cancer.
NCT04285086
This is a Phase 3 open-label, multicenter, randomized, active-controlled study designed to compare the efficacy and safety and tolerability of P1101 compared with ANA after 12 months of treatment as second-line therapy for subjects with ET who have had a suboptimal or failed response to HU.
NCT06345079
Neuroendocrine tumours (NETs) are slow growing cancers, which commonly present as metastatic incurable disease. Some neuroendocrine tumours, termed functional NETs, overproduce hormones which result in a variety of symptoms. However, approximately 75% of NETs are considered non-functional meaning that they do not result in hormone overproduction. The main treatment for both functional and non-functional NETs is somatostatin analogues (SSA, a type of inhibitory hormone). These drugs slow tumour growth and reduce hormone production. Over time, the majority of patients will experience tumour growth despite treatment with SSA therapy. When this occurs, the addition of Peptide Receptor Radionuclide Therapy (PRRT, a type of targeted radiotherapy) in combination with ongoing SSA therapy is given. However, it is not known if continuing SSA therapy after commencement of PRRT is beneficial or not. The aim of this study is to estimate the outcomes of patients with grade 1 and 2 well differentiated mid, hind-gut or pancreatic neuroendocrine tumours who have progressed on SSA therapy and receive subsequent PRRT with or without concurrent SSA.
NCT06347315
Evaluation of the Effects of a Nutritional Intervention of Ketogenic Medium-chain Triglycerides and B-vitamins on Cognitive Functioning in Older Adults With Mild Cognitive Impairment (COGNIKET-MCI)
NCT04016389
This study will include patients with invasive cervical cancer that wish to keep their fertility as much as possible in the future after treatment. Patients who receive surgery alone may experience long-term side effects including infertility. The purpose of this research study is to determine whether giving neo-adjuvant chemotherapy prior to surgery can maintain fertility in patients with invasive cervical cancer. The neo-adjuvant chemotherapy will consist of a platinum-based chemotherapy drug cisplatin or carboplatin, with a chemotherapy drug called paclitaxel. These are common chemotherapy drugs used in the treatment of women with cervical cancers.
