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Discover 17,836 clinical trials near Boston, Massachusetts. Find research studies in your area.
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Showing 6121-6140 of 17,836 trials
NCT03189719
The purpose of this trial is to evaluate efficacy and safety of pembrolizumab plus standard of care (SOC) chemotherapy with cisplatin and 5-fluorouracil (5-FU) versus placebo plus SOC chemotherapy with cisplatin and 5-FU as first-line treatment in participants with locally advanced or metastatic esophageal carcinoma. The overall primary efficacy hypotheses are as follows: 1. In participants with esophageal squamous cell carcinoma (ESCC), participants whose tumors are programmed cell death-ligand 1 (PD-L1)-positive (defined as combined positive score \[CPS\] ≥10), ESCC participants whose tumors are PD-L1 positive (CPS ≥10), and in all participants, overall survival (OS) is superior with pembrolizumab plus SOC chemotherapy compared with placebo plus SOC chemotherapy. 2. In participants with ESCC, participants whose tumors are PD-L1 positive (CPS ≥10), and in all participants, progression-free survival (PFS) according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 as assessed by investigator is superior with pembrolizumab plus SOC chemotherapy compared with placebo plus SOC chemotherapy.
NCT04105283
This research study will evaluate the administration of a particle called macro-aggregated albumin (MAA) labelled with the radiotracer technetium 99m (Tc99m) as a proxy to estimate the anticipated dose of radiation to tumor and adjacent structures. Administration of this labeled MAA will not have a therapeutic benefit on the participant's cancer. Administration will help researchers determine if arterial administration of radiation may be feasible for lung cancer in the future.
NCT03396861
This research study is being conducted to determine the safety and tolerability of subconjunctival injections of aflibercept in the treatment of pseudophakic cystoid macular edema that has not responded well to first-line standard of care treatment (eye drops). Pseudophakic cystoid macular edema (CME) is swelling of the retina that can occur weeks or years after cataract surgery and typically results in decreased vision. Subconjunctival injections are injections placed just beneath the clear membrane (conjunctiva) of the eye. A recent report of one patient who received two subconjunctival injections of a similar medication to the one being studied here indicated that subconjunctival injections of this class of medication may be an effective and less invasive alternative to intravitreal injections for pseudophakic CME. Because of the similarity of the drugs and the patient's treatment success, we would like to see if subconjunctival injection(s) of aflibercept will work in treating pseudophakic CME. If successful, the risk of an intraocular infection and glaucoma that comes with standard of care treatments might be greatly reduced.
NCT05046730
The objectives of this study are to determine the safety and effectiveness of the SFM Anastomosis Device when used to create a small bowel anastomosis for patients undergoing ileostomy reversal as compared with a propensity-matched historic control group of patients who underwent ileostomy reversal using a conventional closure technique (sutures or stapler).
NCT04573478
The ALIGN Study is a phase 3, double-blind, placebo-controlled study to compare the efficacy and safety of atrasentan to placebo in patients with IgA nephropathy (IgAN) at risk of progressive loss of renal function.
NCT01969058
This phase II study was done in HIV-infected participants on antiretroviral therapy to evaluate the effects of isotretinoin (a drug that is approved for use in the treatment of severe acne) on the immune system. The immune system helps the body fight infections. When the immune system is not working well, one may be at greater risk for diseases that are common in aging, like heart disease, weaker bones, and kidney disease.
NCT01127178
The purpose of this study is to determine the maximum tolerated dose (MTD) of poly (ADP-Ribose) polymerase inhibitor E7016 when used with temozolomide (TMZ) in patients with advanced solid tumors and gliomas.
NCT05557942
IMPAHCT-FUL: Inhaled Imatinib Pulmonary Arterial Hypertension Clinical Trial - Follow Up Long Term Extension (LTE) Trial was a follow up study to establish the long-term safety of AV-101. Subjects who successfully completed the 24-week placebo-controlled parent trial (AV-101-002, NCT#05036135) were offered the opportunity to continue into this LTE study. Subjects who enrolled in the study were to receive one of three active AV-101 doses until such time as the optimal dose was selected in the parent study.
NCT04598750
This is a prospective observational study designed to evaluate Immature Platelet Fraction or Immature Platelet Count and Platelet Function Analyzer-100/200 Closure Time-ADP (in vitro bleeding time) as markers of bleeding risk in thrombocytopenic preterm neonates admitted to the Neonatal Intensive Care Unit.
NCT04460560
Hepatorenal syndrome-acute kidney injury (HRS-AKI), a potentially reversible renal failure, is a serious, rapidly progressing, often fatal, complication of decompensated cirrhosis. Terlipressin is a synthetic vasopressin analogue that acts as a systemic vasoconstrictor via the vascular vasopressin V1 receptors. In HRS-AKI patients the strong V1 receptor-mediated vasoconstrictor activity of terlipressin, particularly in the splanchnic area, increases effective intravascular volume and mean arterial pressure (MAP), ameliorates renin-angiotensin-aldosterone system and sympathetic nervous system hyperactivity, and improves renal blood flow. The INFUSE trial will evaluate the use of continuous terlipressin infusion in patients on the liver transplant waiting list with HRS-AKI.
NCT04773587
This is a parallel group, double blind, vehicle-controlled study to assess the safety and efficacy of roflumilast (ARQ-151) cream vs vehicle applied once daily (qd) for 4 weeks by participants with atopic dermatitis (eczema).
NCT03265288
An International Phase II, double-blind, randomized, placebo-controlled study to evaluate the safety and efficacy of LAU-7b administered once-daily for 6 months for the treatment of CF.
NCT04756531
A Phase 1, double blind, sponsor open, single and multiple ascending dose study to evaluate safety, tolerability and pharmacokinetics of PF-07321332 in healthy participants.
NCT03370887
This is a randomized, double-blind, placebo-controlled, sequential design, multicentre study in patients with moderately impaired systolic function undergoing CABG surgery. Twenty four (24) patients scheduled for elective bypass surgery will be randomized (up to approximately 33 patients if replacements are needed). The objective is to investigate safety and tolerability of AZD8601 following epicardial injection in patients undergoing Coronary Artery Bypass Grafting (CABG) surgery with moderately impaired systolic function. At Visit 3 patients will receive either AZD8601 or placebo as epicardial injections and will then be followed up at 14 days (telephone visit) and 1, 3 and 6 months (on-site) post-surgery.
NCT03537508
The purpose of this study was to compare the immunogenicity and describe the safety of MenACYW conjugate vaccine and MENVEO® when both are administered concomitantly with routine pediatric vaccines to healthy infants and toddlers in the US.
NCT03447769
The primary purpose of the study was to compare the efficacy and safety of canakinumab versus placebo as adjuvant therapy in adult subjects with stages II -IIIA according to the 8th edition of the American Joint Committee on Cancer (AJCC)/Union for International Cancer Control (UICC) and the subset of IIIB (T\>5cm N2 disease) completely resected (R0) non-small cell lung cancer (NSCLC).
NCT03776136
This study will evaluate the safety and efficacy of combination therapy of lenvatinib (E7080/MK-7902) and pembrolizumab following approximately 2 years of pembrolizumab therapy and approximately 2 years or more lenvatinib therapy in adult participants with unresectable or advanced melanoma who have been exposed to anti-programmed cell death ligand 1 (PD-1/L1) agents approved for unresectable or metastatic melanoma. No statistical hypothesis will be tested in this study.
NCT03913130
Subjects completing participation in study PQ-110-001 (EudraCT 2017-000813-22 / NCT03140969) will be given the opportunity to enroll into the extension study for continued dosing if available data support current and/or future benefits for the subject. Study PQ-110-002 will provide long-term safety, tolerability, pharmacokinetic (PK), and efficacy data of QR-110.
NCT05867056
IMC-I109V is an immune-mobilizing monoclonal T cell receptor (TCR) against viruses (ImmTAV®), a new class of bispecific protein therapeutics designed for the treatment of chronic hepatitis B virus (HBV) infection (CHB). This is the first in-human study of IMC-I109V in persons with CHB.
NCT04868968
The purpose of this phase II study was to assess the safety, tolerability and efficacy of DFV890 in participants with FCAS.
