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Discover 17,885 clinical trials near Houston, Texas. Find research studies in your area.
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NCT04144738
The primary objective of this study is to assess the sensitivity for colorectal cancer (CRC) and specificity of the mt-sDNA 2.0 test.
NCT05054400
The purpose of this study is to assess the relationship between brain malignancy volume as defined by post-contrast T1 weighted and F18 Fluciclovine before and following LITT. We hypothesize that imaging with F18 Fluciclovine will be superior to anatomic MR imaging in lesion volume assessment before treatment and that residual F18 Fluciclovine defined tumor will predict local post-LITT disease recurrence.
NCT04443608
When a patient arrives to an emergency department and is found to have an elevated potassium level in the blood, there is no one standardized treatment, therefore it is not known if one treatment is superior to other. The purpose of this study is to help determine if a drug called patiromer (already approved by the FDA) can help lower potassium levels while patients are in the emergency department.
NCT00350272
Elvucitabine, a novel nucleoside analog, is being studied as a treatment for participants with human immunodeficiency virus (HIV)-1. This Phase 2 study will enroll 60 HIV-1-naive participants to assess the efficacy and safety of elvucitabine compared to lamivudine in combination with tenofovir and efavirenz as measured by changes in the participant's HIV-ribonucleic acid (RNA) level and CD4 cell count. The study treatment will be 12 weeks of blinded study medication followed by an additional 84 weeks of open-label treatment if the participant's response to treatment meets certain endpoints. The pharmacokinetics of elvucitabine will also be assessed during the study.
NCT04614363
This is a prospective, single-center, open-label pilot study of 68GA-PSMA-11 given at a single time prior to PET/CT imaging in men with localized high risk prostate cancer or biochemical recurrence. The imaging agent (68 Ga-PSMA 11 will be administered on an outpatient basis. It will be administered prior to the PET/CT imaging. The objective is to evaluate the distribution of 68GA-PSMA-11 in tissues and to determine if this alters the planned clinical management.
NCT05025345
This study is a 6-month, prospective, multicenter, bilateral, randomized subject- and evaluator-masked, clinical investigation of the TECNIS Eyhance IOL versus the TECNIS 1-piece IOL. The study will be conducted at up to 15 sites in the U.S.A and will enroll approximately 220 subjects to achieve approximately 200 randomized and bilaterally implanted subjects, resulting in approximately 100 evaluable subjects in each lens group at 6 months. Subjects are to be implanted with the same IOL in both eyes: TECNIS Eyhance IOL or the TECNIS 1-Piece IOL. The eye implanted first will be considered the primary study eye.
NCT03697811
Santen will evaluate the intraocular pressure (IOP) lowering effect and efficacy of DE-117 ophthalmic solution 0.002% in latanoprost low/non-responder subjects diagnosed with POAG or OHT
NCT05047211
This trial will be a comparative pragmatic open label feasibility randomized controlled trial of oral daily versus IV iron in anemic postpartum patients. Two randomly assigned groups will be compared during the postpartum period: 1. Oral Iron group: Ferrous sulfate 325 mg (65 mg elemental iron) by mouth for a total of 6 weeks TID. IV placebo in sodium chloride 0.9% 500mL IV infusion will be given before discharge home over 1 hour preceded by placebo test dose IV infusion of 100mL 0.9% sodium chloride. 2. IV Iron group: Low molecular weight iron dextran (infed) 1000mg in sodium chloride 0.9% 500mL IV infusion over 1 hour preceded by test dose 25 mg IV low molecular weight iron dextran infusion in 100mL 0.9% sodium chloride. 2.1 Oral placebo will be given by mouth for a total of 6 weeks TID.
NCT04558112
The proposed project seeks to demonstrate the engagement of post-exposure dopamine neurotransmission and downstream acute reorganization of dopaminergic resting-state neural networks as a means of increasing consolidation of extinction memories formed during analogue exposure therapy in adult women with PTSD. Participants will include 120 women aged 21-50 with a current diagnosis of PTSD related to physical or sexual assault, English speaking, and medically healthy. Participants will complete the stages of the study across 2-3 days, depending on participant need.
NCT04958642
Due to different study designs, the sponsor separated Part C into this separate registration (NCT04958642), leaving Parts A/B in NCT02534844. The trial's final results for the primary outcome measure of Adverse Events (AE) will be reported here. This study is to evaluate how safe and effective adrabetadex is for participants with Niemann-Pick Type C1 (NPC1) disease who experience neurologic symptoms (listed under Keywords). In Parts A/B (NCT02534844), two out of every 3 participants will receive the study drug. The third participant will receive 1 to 2 small needle pricks at the location where the IT injection is normally made (sham control). In Part C, all participants will receive study drug.
NCT05042609
The primary objective of this study is to evaluate the efficacy and safety of TRS01 eye drops compared to active comparator in subjects with active non-infectious anterior uveitis with or without uveitic glaucoma
NCT05470608
This is a multicenter, randomized, double-blind, placebo-controlled, single ascending dose escalation study to assess the safety and efficacy of single treatment exposure of an injectable formulation of SL-1002 for the treatment of knee pain associated with osteoarthritis. Phase A of the study will enroll 3 cohorts of 8 patients per cohort, for a total of 24 patients. Patients will be randomized to receive either SL-1002 or placebo in a 3:1 ratio within each given cohort. Phase B of the study will enroll a minimum of 92 up to a maximum of 108 patients. Patients will be randomized to receive either SL-1002 or placebo in a 3:1 ratio at the recommended dose determined from Phase A. The study period will be up to 168 days inclusive of a screening period of up to 28 days.
NCT01474200
The purpose of the research is to determine if patients have fewer Heart Failure (HF) events after receiving Aquapheresis (AQ) therapy compared to intravenous (IV) diuretics up to 90 days of discharge from the hospital. Heart Failure events are defined as returning to the hospital, clinic or emergency department (ED) for treatment of HF symptoms.
NCT03919799
This randomized, placebo-controlled phase 2 study was seeking to evaluate the efficacy and safety of belumosudil (KD025) for the treatment of diffuse cutaneous systematic sclerosis. Enrolment was terminated earlier than planned for business reasons unrelated to safety. A total of 36 participants were enrolled and randomized into 3 groups to either receive orally administered belumosudil (200 milligrams \[mg\] once daily \[QD\] and 200 mg twice daily \[BID\]) or matched placebo in 1:1:1 ratio in the double-blind (DB) period of this study. Study drug dosing was for 52 weeks: double-blinded for the first 28 weeks followed by an open-label extension of 24 weeks. After unblinding, the participants on belumosudil continued on the same belumosudil dose whereas the participants in the placebo group were re-randomized to one of the belumosudil doses in a 1:1 ratio.
NCT03321734
Intermittent Hypoxia and Caffeine in Infants Born Preterm (ICAF) Our proposal will address the critical question: is persisting intermittent hypoxia (IH) in preterm infants associated with biochemical, structural, or functional injury, and is this injury attenuated with extended caffeine treatment? The investigators will study the effects of caffeine on IH in 220 preterm infants born at ≤30 weeks + 6 days gestation. Infants who are currently being treated with routine caffeine, and who meet eligibility criteria, will be enrolled between 32 weeks + 0 days and 36 weeks + 6 days PMA. At enrollment, infants will be started on continuous pulse oximeter recording of O2 saturation and heart rate. If, based on standard clinical criteria, the last dose of routine caffeine is given on or before the day the infant is 36 weeks + 5 days PMA, then on the day following their last dose of routine caffeine treatment, infants will be randomized (110/group) to extended caffeine treatment or placebo. Randomized infants should begin receiving study drug (i.e. 5 mg/kg/of caffeine base, or equal volume of placebo) on the day of randomization, but no later than the third calendar day following the last dose of routine caffeine. Prior to 36 weeks + 0 days PMA, study drug will be given once daily (i.e. 5mg/kg/day) and beginning at 36 weeks + 0 days PMA, study drug will be given twice daily (i.e. 10 mg/kg/day). The last dose of study drug will be given at 42 weeks + 6 days PMA. Pulse oximeter recordings will continue 1 additional week after discontinuing study drug. Two caffeine levels will be obtained, the 1st at one week after beginning study drug, and the 2nd at a target date of 40 weeks + 0 days PMA, but no later than the last day of study drug, whether in hospital or at home. Inflammatory biomarkers will be measured at study enrollment and again at 38 weeks + 0 days PMA, or within 2 calendar days prior to hospital discharge, whichever comes first. Quantitative MRI/MRS should be obtained between study enrollment and 3 calendar days after starting study drug and again at a target date of 43 weeks + 0 days, but no later than 46 weeks + 6 days PMA.
NCT04605094
The purpose of the study is to compare the efficacy and safety of benralizumab versus placebo and to compare benralizumab dosing regimens during extension period.
NCT05134974
The objectives of this study are: * To evaluate the efficacy of Nyxol to expedite the reversal of pharmacologically-induced mydriasis across multiple mydriatic agents with an emphasis on phenylephrine * To evaluate the efficacy of Nyxol to return subjects to baseline accommodation after worsening (with cycloplegic agents tropicamide and Paremyd) * To evaluate the safety of Nyxol * To evaluate any additional benefits of the reversal of pharmacologically-induced mydriasis * To evaluate the systemic exposure of Nyxol on pharmacokinetic (PK) sampling
NCT00900224
RATIONALE: Studying samples of tissue and blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. PURPOSE: This research study is looking at tissue and blood samples from patients with acute myeloid leukemia.
NCT00003861
This research trial studies molecular genetic features in blood and tissue samples from patients with newly diagnosed acute lymphoblastic leukemia or acute promyelocytic leukemia. Studying samples of blood and tissue from patients with acute lymphoblastic leukemia or acute promyelocytic leukemia in the laboratory may help doctors identify and learn more about biomarkers related to cancer.
NCT03317496
This is a Phase 1b/2, open label, multicenter, safety and clinical activity study of avelumab in combination with chemotherapy as first-line treatment of adult patients with locally advanced or metastatic solid tumors. Initially, avelumab will be evaluated in combination with pemetrexed and carboplatin in patients with advanced non-squamous non-small cell lung cancer (NSCLC) (Cohort A1) and in combination with gemcitabine and cisplatin in patients with cisplatin-eligible urothelial (bladder) cancer (UC) (Cohort A2). As more information is learned about other anti-cancer immunotherapy agents, in future portions of the study, avelumab may be combined with chemotherapy and other anti-cancer immunotherapy agents in patients with these same or different tumor types.
