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Discover 17,836 clinical trials near Boston, Massachusetts. Find research studies in your area.
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NCT01757535
This study enrolled 472 participants, aged 55 or older, with a diagnosis of de novo acute myeloid leukemia (AML) or AML secondary to prior myelodysplastic disease or chronic myelomonocytic leukemia (CMML), and who have achieved first complete remission (CR)/ complete remission with incomplete blood count recovery (CRi) following induction with or without consolidation chemotherapy. The study is amended to include an extension phase (EP). The EP allows participants who are currently receiving oral azacitidine and who are demonstrating clinical benefit as assessed by the investigator, to continue receiving oral azacitidine after unblinding by sponsor until the participant meets the criteria for study discontinuation or until oral azacitidine becomes commercially available and reimbursed. In addition, all participants in the placebo arm and participants who had been discontinued from the treatment phase (irrespective of randomization arm) and continuing in the follow-up phase will be followed for survival in the EP.
NCT06399302
This project aims to collect detailed clinical data, blood samples, and patient-reported outcomes from 2,600 lung transplant candidates, donors, and recipients at Lung Transplant Centers. The goal is to create a robust resource for various research objectives, including studying the impact of variations in donor and medical practices on clinical outcomes. The project also seeks to identify serum biomarkers associated with or predictive of specific post-transplant complications and conditions.
NCT04627727
Bloating is the most common symptom associated with disorders of brain-gut interaction (i.e., functional bowel disorders) such as irritable bowel syndrome, a disorder characterized by abdominal pain and altered bowel habits which affects up to 11% of world population. A common cause of bloating is small intestinal bacterial overgrowth (SIBO), a condition defined by excessive and/or abnormal type of bacteria in the small bowel. The potential role of SIBO for irritable bowel syndrome (IBS) was initially proposed by Pimentel et al. Using lactulose breath tests (LBTs), 78% of patients with IBS were also diagnosed with SIBO. After antibiotic therapy, 48% of patients no longer met the Rome criteria for IBS. A recent systematic review and meta-analysis concluded that the prevalence of SIBO is increased in IBS.
NCT02680184
This study will be conducted in two parts: Part 1 will be conducted using a Dose Escalation and Expansion design. The Part 1 Dose Escalation Phase of this study will identify a safe and tolerable dose to be further evaluated in the Part 1 Dose Expansion phase. Part 2 of the study will be conducted in parallel with the Part 1 Dose Expansion Phase and will evaluate the safety and efficacy of CMP-001 when administered as a monotherapy. A Treatment Extension to assess the safety profile of CMP-001 when given in combination with pembrolizumab or as monotherapy will be available to those who are currently being treated in either Part 1 or Part 2 of this study at the time of protocol Amendment 9, v10.0.
NCT00682695
The purpose of this study is to find risk factors for hemorrhagic stroke.
NCT05230537
The purpose of this study is to assess the effect of Iptacopan to prevent conversion of early or intermediate age-related macular degeneration (AMD) eyes to new incomplete retinal pigment epithelium and outer retinal atrophy (iRORA) or late AMD.
NCT05574296
The purpose of this project is to test the feasibility and safety of inhaled hydrogen gas (H2) administration as a rescue therapy during cardiac arrest requiring extracorporeal cardiopulmonary resuscitation (ECPR, i.e. mechanical circulatory support). Under exemption from informed consent, patients undergoing refractory cardiac arrest in the cardiac ICU at a participating center will be randomized to standard therapy with or without the administration of 2% hydrogen in gases administered via the ventilator and ECMO membrane for 72 hours.
NCT05131477
This is an interventional, randomized, parallel group, treatment, Phase IIb, double blind, 5-arm study to assess the effect of Anti-OX40L Monoclonal Antibody (KY1005) in adult participants with moderate to severe atopic dermatitis. The estimated duration is 28 days for screening and then up to approximately day 477 (last dose no later than day 337+140 days safety follow-up) for all patients unless enrolled into the Long-Term Extension (LTE) protocol (NCT05492578) at either Day 169 depending on responder status or no later than Day 365 due to loss of clinical response.
NCT03025308
The primary objective of this study is to evaluate the long-term safety and tolerability of filgotinib in participants who have completed one of the parent studies of filgotinib in rheumatoid arthritis (RA).
NCT06261619
Effective respiratory ventilation is achieved by moving the right amount of air to and out of the lungs while keeping the pressures at a safe level. A disposable safety device, Adult Sotair®, was created to improve manual ventilation delivery. In this superiority study, the investigators will perform two-group cross over randomized design to test the superiority of the Adult Sotair® device compared to manual ventilation alone.
NCT02353312
To study the hypothesis that treating patients with underlying diastolic dysfunction with oral Kuvan® (BH4, also known as tetrahydrobiopterin) in addition to current best practices will improve metabolic and echocardiographic diastolic function parameters.
NCT01776840
The purpose of this study is to evaluate the efficacy and safety of ibrutinib given in combination with bendamustine and rituximab in patients 65 years of age or older with newly diagnosed mantle cell lymphoma.
NCT05757570
The goal of this clinical study is to evaluate povetacicept in adults with autoimmune cytopenias of immune thrombocytopenia, autoimmune hemolytic anemia, and cold agglutinin disease to determine if povetacicept is safe and potentially beneficial in treating these diseases. During the study treatment period participants will receive povetacicept approximately every 4 weeks for 6 months, with the possibility of participating in a 6-month study treatment extension period.
NCT06230887
Moral Injury Syndrome (MIS) affects up to 35-60% of Veterans managing combat-related PTSD; it results from experiences that challenge deeply held values or spiritual beliefs. Symptoms of MIS may include hopelessness, helplessness, loss of spiritual beliefs, difficulty with forgiveness, loss of meaning or purpose, reduced trust in self or others, or intractable guilt, shame or anger. Veterans managing MIS have difficulty responding to mental health treatment, and are at increased risk for suicide ideation or attempts. To date evidence-based interventions for MIS are not widely available in VA. This study will implement an evidence-based intervention for MIS in four VA facilities, collect data on the effectiveness of the intervention, and develop an implementation toolkit. This data will inform national dissemination in collaboration with the Office of Mental Health and Suicide Prevention and the National Chaplain Service.
NCT00588562
The purpose of this study is to collect medical information from a large number of patients in many areas of the world with primary hyperoxaluria (PH), Dent disease, Cystinuria and APRT deficiency. This information will create a registry that will help us to compare similarities and differences in patients and their symptoms. The more patients we are able to enter into the registry, the more we will be able to understand the Primary Hyperoxalurias,Dent disease, cystinuria and APRT and learn better ways of caring for patients with these diseases.
NCT03912532
This is a multi-center evaluation of NGM282 in a randomized, double-blind, placebo-controlled study administered for 24 weeks in participants with histologically confirmed NASH and F2/F3 Fibrosis.
NCT05894772
Pain is one of the most common symptoms of extreme stress in youth. Without treatment, short-term pain can last for months to years (called 'chronic pain'; CP), a problem already affecting 1 in 5 Canadian youth. The COVID-19 pandemic is one of the greatest threats to youth mental health seen in generations. CP in childhood can trigger a wave of mental health issues that last well into adulthood. In 2019, we learned that "access to pain care" is poor and a priority for youth with CP and their families. Unfortunately, COVID-19 has only made access more difficult. In 2020, we created an online "stepped care" program called the Power over Pain Portal for youth with CP. Stepped care is a promising way to improve access to CP care by tailoring care based on the symptoms each youth is experiencing. Like a ladder, youth start with one type of care and then "step up" or "step down" to more or less intense care depending on what they need. Over the past year, funded by CIHR, we worked with hundreds of youth and healthcare professionals across Canada to understand how the pandemic has affected pain and mental health. We also summarized all online pain self-management programs including peer support for youth to find the best resources to include in the Portal and will translate the portal content into French. Together with a diverse group of youth with CP, we have now co-designed the online Portal. The next step (focus of this grant) is to test the Portal with youth to ensure it can be implemented and is helpful. We will recruit 93 youth with CP waiting for specialist care at 11 CP clinics across Canada to use the Portal for 4 months. We will see how they use the Portal and if it helps to improve their pain and mental health. This study is important because it will allow us to understand how the Portal works in the real world before wide public release (English and French) to support all youth in Canada with CP with accessible, evidence-based pain care.
NCT03969212
Otherwise healthy index patients (IP) are randomized to either baloxavir marboxil or placebo if their influenza symptoms onset was within 48 hours of screening. Their households are enrolled within 24 hours of randomization if at least 1 household contacts (HHC) have not received influenza vaccine within 6 months of screening and if all HHC screen negative for influenza infection. The main endpoints are assessed based on multiple respiratory swabs, obtained from both IP and HHC up to 9 (+/-1) days post IP randomization, and through the assessment of symptoms.
NCT03778502
Unusual site venous thromboembolism (VTE) refers to thrombosis occurring in venous districts outside the veins of the lower extremities and the pulmonary arteries, and includes splanchnic vein thrombosis (SVT), cerebral vein thrombosis (CVT), retinal vein thrombosis, ovarian vein thrombosis, and renal vein thrombosis. The use of the novel direct oral anticoagulants (DOAC), thrombin or factor Xa-inhibitors (such as dabigatran, apixaban, edoxaban, rivaroxaban), in patients with unusual VTE in clinical practice is increasing. Through an international multicentre prospective registry, the investigators aim to evaluate the rationale for the use of the DOAC for the treatment of unusual site VTE and to assess the safety and effectiveness of this approach in real life clinical practice.
NCT04573660
The AV-MDR is a prospective, non-randomized, open-label, multi-center registry. The purpose of the AV-MDR study is to proactively collect and evaluate clinical data on the usage of the devices in scope within their intended use with the aim of confirming safety and performance throughout their expected lifetime, ensuring the continued acceptability of identified risks, detecting emerging risks on the basis of factual evidence, ensuring the continued acceptability of the benefit-risk ratio, and identifying possible systematic misuse or off-label usage such that the intended use can be verified as appropriate.
