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📍 Southern Arizona VA Health Care System, Tucson, AZ · Tucson, AZ · +23 more US sites · Get directions →

Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems. Many patients also have other symptoms not related to movement, called non-motor symptoms, which may affect one's mood or emotions, memory or thinking, or cause one to see or hear things that aren't real (hallucinations) or believe things that aren't true (delusions).

📍 University of Alabama at Birmingham · Birmingham, AL · +39 more US sites · Get directions →

The purpose of this study is to evaluate the efficacy, safety, and pharmacokinetics (PK) of prasinezumab compared with placebo in participants with early-stage Parkinson's disease (PD) on stable symptomatic monotherapy with levodopa.

📍 Banner Sun Health Research Institute · Sun City, AZ · +32 more US sites · Get directions →

Study BRT-DA01-301 is a Phase 3 multicenter, randomized, sham surgery-controlled, double-blind study to assess efficacy and safety of bemdaneprocel in approximately 102 adults with Parkinson's Disease (PD).

📍 Uni of Alabama at Birmingham · Birmingham, AL · +39 more US sites · Get directions →

This study is conducted to confirm whether etavopivat works well at reducing the number of Vaso-occlusive crisis VOCs (sickle cell pain crises) caused by obstructions in blood vessels in adults and adolescents living with sickle cell disease. The study will also evaluate how well etavopivat can reduce the damage to different organs, improve your exercise tolerance and reduce fatigue in people with sickle cell disease.The participants will either get etavopivat or placebo.

📍 Digestive Health Specialsits · Dothan, AL · +38 more US sites · Get directions →

The main aim of this study is to learn about the effect of treatment with vedolizumab IV (vedolizumab) together with tofacitinib in adults with moderate and severe ulcerative colitis (UC). Another aim is to learn about treatment with Vedolizumab alone after the double treatment.

📍 University of Michigan · Ann Arbor, MI · Get directions →

This trial is being conducted to learn more about the optimal sequence of various medications in the management of acute severe ulcerative colitis (ASUC). This research is studying multiple drugs already approved by the Food and Drug Administration (FDA).

📍 University of Alabama at Birmingham · Birmingham, AL · +26 more US sites · Get directions →

This study will examine the long-term safety of buntanetap in participants with PD. This will be a 36-month open-label safety study.

📍 Univ of Alabama Birmingham · Birmingham, AL · +38 more US sites · Get directions →

Etavopivat is a new medicine under development for treating blood disorders like sickle cell disease and thalassaemia. Sickle cell disease and thalassaemia are inherited blood disorders that affect haemoglobin.

📍 Digestive Health Specialists · Dothan, AL · +36 more US sites · Get directions →

The main purpose of this study is to show whether in these individuals, treatment with both mirikizumab and tirzepatide, compared with treatment with mirikizumab and placebo, leads to decrease or disappearance of UC symptoms, and loss of at least one-tenth of the overall body weight. Participation in this study will last up to 61 weeks, including 52 weeks of treatment.

📍 Digestive Health Specialists · Dothan, AL · +34 more US sites · Get directions →

The main purpose of this study is to evaluate the efficacy and safety of mirikizumab and placebo compared with mirikizumab and concomitantly administered tirzepatide in adult participants with moderately to severely active CD and obesity, or overweight. The maximum duration of this study is up to 61 weeks.

📍 Digestive Health Specialsits · Dothan, AL · +37 more US sites · Get directions →

The main aim of this study is to learn about the effect of treatment with vedolizumab IV (vedolizumab) together with adalimumab or vedolizumab (VDZ) together with ustekinumab (UST) in adults with moderate to severe Crohn's Disease, and the effect of treatment with vedolizumab alone, after the dual targeted treatment. The study is conducted in two parts.

📍 University of South Alabama (USA) Physicians Group · Mobile, AL · +21 more US sites · Get directions →

The study is an extension of two parent studies (MLN0002-3024 \[NCT04779307\] and MLN0002-3025 \[NCT04779320\]). Participants must have participated in one of the previous studies.

📍 Phoenix Childrens Hospital · Phoenix, AZ · +21 more US sites · Get directions →

Vedolizumab is a medicine that helps to reduce inflammation and pain in the digestive system. In this study, children and teenagers with moderate to severe Crohn's disease will be treated with vedolizumab.

📍 Sun City Clinical Research · Glendale, AZ · +39 more US sites · Get directions →

This Phase III, multicenter, double-blind, placebo-controlled study will evaluate the efficacy and safety of induction therapy with Afimkibart (also known as RO7790121) in participants with moderately to severely active Crohn's disease (CD).

📍 Phoenix Children's Hospital · Phoenix, AZ · +21 more US sites · Get directions →

Crohn's disease (CD) is a condition that causes inflammation (swelling, redness) of the lining and wall of the small intestine, large intestine, or both. CD may be associated with abdominal cramps/pain, diarrhea, blood in the stool, weight loss, or delayed growth in children.

📍 Digestive Health Specialists of the Southeast · Dothan, AL · +24 more US sites · Get directions →

The purpose of this study is to assess how well guselkumab works when compared to risankizumab in participants with moderately to severely active Crohn's Disease (CD; a long-term condition causing severe inflammation of the intestinal tract).

📍 Digestive Health Specialists of the Southeast (Gastroenterology Associates of Dothan) - Dothan · Dothan, AL · +39 more US sites · Get directions →

This Phase III, multicenter, double-blind, placebo-controlled study will evaluate the efficacy and safety of induction therapy with Afimkibart (RO7790121) compared with placebo in participants with moderately to severely active ulcerative colitis (UC).

📍 University of Alabama at Birmingham- Site Number : 8400003 · Birmingham, AL · +15 more US sites · Get directions →

This is a multicenter, randomized, double-blind, placebo-controlled, parallel-group, flexible-adaptive, group-sequential study (Part A), followed by an open-label LTE period (Part B) to investigate the efficacy, and safety of rilzabrutinib in participants with sickle-cell disease (SCD). Study details include: * Study duration: a 52-week double-blind period (Part A), followed by an open-label LTE period (Part B).

📍 AZ Gastro Care · Chandler, AZ · +39 more US sites · Get directions →

The purpose of this study is to evaluate how-well icotrokinra works (clinical efficacy) and how safe it is (safety) in participants with moderately to severely active Crohn's disease (CD; a long-term condition causing severe inflammation of the intestinal tract).

📍 Barrow Neurological Institute · Phoenix, AZ · +26 more US sites · Get directions →

The primary purpose of this study is to evaluate efficacy and safety of CREXONT under real world conditions in participants with Parkinson disease (PD).

📍 Del Sol Research Management, LLC - Site Number: 8400012 · Tucson, AZ · +25 more US sites · Get directions →

This is a multicenter, randomized, double-blind, placebo-controlled Phase 3 maintenance study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Ulcerative Colitis (UC). Study details include: The study duration may be up to 286 weeks including: * 40-week Pivotal Maintenance Sub-Study * 240-week Open-Label Extension (OLE) Sub-Study * 45-day Follow-up Visit Note: For the participants who do not enroll into OLE Sub-Study, the duration will be up to 46 weeks, including the 40-week maintenance period and a 45-day follow-up visit.

📍 Cedars Sinai Medical Center · Los Angeles, CA · +14 more US sites · Get directions →

Study participants will be screened during the platform study and randomly assigned to receive mirikizumab or another intervention. The purpose of the mirikizumab study is to evaluate efficacy, safety, tolerability, and how well mirikizumab absorbs into the body of pediatric participants with Crohn's disease.

📍 Digestive Health Specialists ( Site 5064) · Dothan, AL · +39 more US sites · Get directions →

The purpose of this protocol is to evaluate the efficacy and safety of tulisokibart in participants with moderately to severely active Crohn's disease. Study 1's primary hypotheses are that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (\<150, US/FDA) or per stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 52 (US/FDA and EU/EMA), and that at least 1 tulisokibart dose level is superior to placebo in the proportion of participants achieving clinical remission per Crohn's Disease Activity Index score (\<150, US/FDA) or per stool frequency and abdominal pain score (EU/EMA) and in the proportion of participants achieving endoscopic response at Week 12 (US/FDA and EU/EMA).

📍 University Of Alabama · Birmingham, AL · +13 more US sites · Get directions →

A phase III, multi-center, randomized, placebo-controlled, double-blind study to assess efficacy and safety of crizanlizumab (5 mg/kg) versus placebo, with or without hydroxyurea/hydroxycarbamide therapy, in adolescent and adult Sickle Cell Disease patients with frequent vaso-occlusive crises.

📍 Site-049 · Birmingham, AL · +14 more US sites · Get directions →

A study to determine if BHV-8000 is efficacious, safe and tolerable in adults diagnosed with early Parkinson's disease.

📍 UCSD Medical Center · La Jolla, CA · +18 more US sites · Get directions →

The main aim of this study is to learn whether vedolizumab and upadacitinib given together (also called dual targeted therapy or DTT) reduces bowel inflammation and ulcers in the bowel compared to vedolizumab only (also called monotherapy) in adults with moderately or severely active Crohn's Disease (CD) after 12 weeks of treatment. Other aims are to learn how safe and effective DTT is compared to monotherapy for these participants.

📍 Phoenix Children's Hospital · Phoenix, AZ · +13 more US sites · Get directions →

The main aim of this study is to learn how the body of a child or teenager with moderately to severely active ulcerative colitis (UC) or Crohn's disease (CD) processes vedolizumab (pharmacokinetics) given just under the skin subcutaneously (SC). The participants will be treated with vedolizumab for up to 34 weeks.

📍 Phoenix Childrens Hospital · Phoenix, AZ · +13 more US sites · Get directions →

The main aim of this study is to learn about medical problems (adverse events) if vedolizumab subcutaneously (SC) is given to a child or teenager with UC or CD for a long time. Other aims are to understand if the long time use of vedolizumab SC has an impact on the time period until hospital visits because of bowel swelling (inflammation) are needed and has an impact on the quality of life of children and teenagers who received vedolizumab SC.

📍 Phoenix Children's Hospital /ID# 255766 · Phoenix, AZ · +10 more US sites · Get directions →

Crohn's Disease (CD) is a gastrointestinal disease that can cause chronic diarrhea with or without gross bleeding, abdominal pain, weight loss, and fever. This study will assess the pharmacokinetics, efficacy, and safety of risankizumab in pediatric participants with moderately to severely active CD aged 2 to \< 18 years old who have had intolerance or inadequate response to other therapies.

📍 Cedars Sinai Medical Center · Los Angeles, CA · +13 more US sites · Get directions →

The purpose of this study is to evaluate the clinical and endoscopic efficacy of guselkumab in pediatric participants with Crohn's Disease (CD) at the end of maintenance therapy (Week 52) among participants who were in clinical response to guselkumab at Week 12.

📍 Onyx Clinical Research - Site Number: 8400021 · Peoria, AZ · +39 more US sites · Get directions →

This is a multinational, multicenter, randomized, double-blind, placebo-controlled, Phase 3 induction study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Ulcerative Colitis (UC). Study details include: The study duration may be up to 35 weeks with: * Screening period * 12-week Sub-Study 1 (Single-Arm Open-Label Feeder Induction) or Sub-Study 2 (Pivotal Induction) * 12-week Sub-Study 3 (Extended Induction for non-responders) * 45 days follow-up visit for participants who do not enroll into the maintenance study (EFC18359) The treatment duration will be up to 12 weeks in each sub-study.

📍 Gastro Health Research- St. Vincents East · Birmingham, AL · +39 more US sites · Get directions →

Ulcerative Colitis (UC) and Crohn's Disease (CD) are long-term conditions in the gut that can cause diarrhea, swelling (inflammation), bleeding from the anus, and belly pain. The main aim of this study is to check for how many participants with UC and CD signs and symptoms disappear after 3.5 months (14 weeks) of treatment with Vedolizumab (this is called remission).

📍 UCSF Benioff Children's Hospital - Oakland /ID# 262217 · Oakland, CA · +11 more US sites · Get directions →

Crohn's disease (CD) is a long-lasting disease that causes severe inflammation (redness, swelling), in the digestive tract, most often affecting the bowels. It can cause many different symptoms including abdominal pain, diarrhea, tiredness, and weight loss.

📍 Peak Gastroenterology Associates - Colorado Springs-Site Number: 8400039 · Colorado Springs, CO · +21 more US sites · Get directions →

This is a multicenter, randomized, double-blind, placebo-controlled, maintenance, Phase 3 study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Crohn's Disease (CD). Study details include: The study duration may be up to 286 weeks including: * 40-week Pivotal Maintenance Sub-Study * 240-week Open-Label Extension (OLE) Sub-Study * 45-day Follow-Up visit Note: For the participants who do not enroll into OLE Sub-Study, the duration will be up to 46 weeks, including the 40-week maintenance period and a 45-day follow-up visit.

📍 Smilow Cancer Hospital · New Haven, CT · +23 more US sites · Get directions →

The purpose of this study is to evaluate the safety, tolerability, efficacy, pharmacokinetics and pharmacodynamics of osivelotor.

📍 Phoenix Children's Hospital /ID# 273015 · Phoenix, AZ · +10 more US sites · Get directions →

Ulcerative colitis (UC) is a type of inflammatory bowel disease that causes inflammation and bleeding from the lining of the rectum and colon (large intestine). This study will assess how Risankizumab moves through the body as well as how safe and effective it is in treating pediatric participants with moderate to severely active UC.

📍 UCSF Medical Center at Mission Bay · San Francisco, CA · +10 more US sites · Get directions →

The main purpose of this study is to evaluate the long-term efficacy of mirikizumab in pediatric participants with ulcerative colitis (UC) or Crohn's disease (CD). The study will last about 172 weeks and may include up to 44 visits.

📍 Onyx Clinical Research - Site Number: 8400021 · Peoria, AZ · +39 more US sites · Get directions →

This is a multinational, multicenter, randomized, double-blind, placebo-controlled, Phase 3 induction study, comprised of 3 sub-studies, to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active CD. Study details include: The study duration may be up to 35 weeks with: * Up to 5-week Screening Period.

📍 Digestive Health Specialists of the Southeast (Gastroenterology Associates of Dothan) - Dothan · Dothan, AL · +39 more US sites · Get directions →

This Phase III, multicenter, double-blind, placebo-controlled treat-through study will evaluate the efficacy and safety of induction and maintenance therapy with Afimkibart (also known as RO7790121) in participants with moderately to severely active Crohn's disease (CD).

📍 Connecticut Clinical Research Institute ( Site 0297) · Bristol, CT · +11 more US sites · Get directions →

Researchers want to learn more about tulisokibart (also known as MK-7240) in an extension study. Tulisokibart is a medicine designed to treat active, moderate to severe Crohn's disease (CD) and ulcerative colitis (UC).

📍 Children's Hospital of Los Angeles · Los Angeles, CA · +10 more US sites · Get directions →

Approximately 3 million people in the United States are living with inflammatory bowel disease, which includes Crohn's Disease (CD). There are limited treatment options approved for use in children and adults with Crohn's disease.

📍 University Of Alabama · Birmingham, AL · +6 more US sites · Get directions →

This is a multi-center multi-national rollover study to allow continued access to crizanlizumab for patients with sickle cell disease (SCD) who are on crizanlizumab treatment in a Novartis-sponsored study (parent study) and are benefiting from the treatment as judged by the investigator.

📍 Emory University · Atlanta, GA · +4 more US sites · Get directions →

The purpose of this study is to evaluate long-term safety of subcutaneous guselkumab in pediatric participants with moderately to severely active ulcerative colitis, or moderately to severely active Crohn's disease, or juvenile psoriatic arthritis (jPsA).

📍 Clinnova Research · Anaheim, CA · +5 more US sites · Get directions →

The purpose of this study is to assess how well JNJ-78934804 works (efficacy) and how safe it is (safety) as compared to guselkumab at Week 48 in participants with moderately to severely active Crohn's disease (a long-term, progressive \[worsens with time\] and life-threatening disease of the intestine).

📍 Site # 8400006 · Atlanta, GA · +4 more US sites · Get directions →

The purpose of this study is to measure whether PCV21 vaccine (investigational pneumococcal vaccine) is safe and can help the body to develop germ-fighting agents called "antibodies" (immunogenicity) compared with 20vPCV (licensed pneumococcal vaccine) when given as a single dose to children aged 2 to 17 years with sickle cell disease who had received or not a previous vaccination with pneumococcal conjugate or pneumococcal polysaccharide vaccine.

📍 Bausch Health Site 008 · Garden Grove, CA · +3 more US sites · Get directions →

This is a randomized, double-blind, placebo-controlled, multicenter, study to evaluate the efficacy, safety, and pharmacokinetics (PK) of budesonide extended-release tablets for the induction of remission in pediatric subjects, with active, mild to moderate ulcerative colitis (UC). Subjects will be permitted to continue taking background oral or rectal 5-aminosalicylate (5-ASA) products.

📍 TLC Clinical Research Inc - Los Angeles · Los Angeles, CA · +2 more US sites · Get directions →

Transmural healing (TMH) is recognized as a potentially important measure of Crohn's disease (CD) activity but not a formal target. Observational studies suggest that TMH may be associated with better long-term outcomes.

📍 New York Presbyterian Hospital - Morgan Stanley Children's Hospital · New York, NY · +2 more US sites · Get directions →

This is a single-dose, open-label study in participants with transfusion-dependent β-thalassemia (TDT) or severe sickle cell disease (SCD). The study will evaluate the safety and efficacy of autologous CRISPR-Cas9 modified CD34+ human hematopoietic stem and progenitor cells (hHSPCs) using CTX001.

📍 Children's Healthcare of Atlanta · Atlanta, GA · +1 more US site · Get directions →

This Phase III, randomized, double-blind, multicenter, induction and maintenance study will evaluate the safety and efficacy of Afimkibart (RO7790121) in pediatric participants with moderate to severe active ulcerative colitis (UC).

📍 Emory University · Atlanta, GA · +1 more US site · Get directions →

This research is being conducted to see if using an injectable contraception, Depot Medroxyprogesterone Acetate (Depo-Provera), can reduce the pain experienced by women with sickle cell disease. Participants in this study will be adult women with sickle cell disease who regularly experience sickle cell pain.

📍 Digestive & Liver Center of Florida · Orlando, FL · +1 more US site · Get directions →

This is an open-label, single-arm, phase 4 study to assess the safety and efficacy of mirikizumab in approximately 60 participants with stricturing CD.

📍 University Health System · San Antonio, TX · +1 more US site · Get directions →

The primary objective of this study is to determine whether treatment with pimavanserin or quetiapine is associated with a greater improvement in psychosis when used in a routine clinical setting to treat hallucinations and/or delusions due to Parkinson's disease (PD) or dementia with Lewy bodies (DLB) - collectively referred to as Lewy body disease (LBD).

📍 Emory University Hospital · Atlanta, GA · +1 more US site · Get directions →

Patients with Parkinson's Disease will be studied before, during, and after a deep brain stimulation implantation procedure to see if the stimulation location and the size of the electrical field produced by subthalamic nucleus (STN) DBS determine the degree to which DBS engages circuits that involve prefrontal cortex executive functions, and therefore have a direct impact on the patient's ability to inhibit actions.

📍 Grady Health System · Atlanta, GA · Get directions →

The goal of this study is to determine if there is a positive effect of prophylactic red blood cell (RBC) transfusion of leukoreduced, ABO, Rh (D/Cc/Ee) and Kell matched blood compared to standard of care on the number of episodes of acute sickle cell disease (SCD) manifestations or pregnancy-related complications requiring acute health care encounters (acute care/ER/Hospital visits) or resulting in death over the entirety of pregnancy until 2 months post-partum in women with SCD. RBC transfusion is the only disease-modifying therapy for pregnant women with SCD, and it is considered a standard treatment option however, there exists no consensus on the role of transfusion therapy in preventing SCD-related pregnancy complications.

📍 Cincinnati Children's Hospital Medical Center · Cincinnati, OH · Get directions →

The main reason for this research study is to learn more about hydroxyurea and the treatment of sickle cell anemia (SCA). Hydroxyurea is a medication that has been studied for many years and has been shown to provide benefits for people with SCA.

📍 Virginia Commonwealth University · Richmond, VA · Get directions →

The proposed study aims to address the critical gaps in understanding the mechanisms of CF (Cognitive Fluctuations) by leveraging recently emerged molecular biomarkers, advanced neuroimaging techniques to assess measures of cholinergic degeneration, and synchronous EEG and assessments of attention. One of the overarching innovations of study is combining all of these assessments into one integrated research plan

📍 Cleveland Clinic · Cleveland, OH · Get directions →

The purpose of this study is to evaluate the effect of IPX203 (Crexont®) - the newest extended-release levodopa formulation - on the duration and quality of good on time, using a wearable device to monitor symptoms. 'Good on time' refers to a period (minutes to hours) when a patient experiences optimal symptom control due to effective medication and has better overall functioning without troublesome dyskinesias.

📍 Vanderbilt University Medical Center · Nashville, TN · Get directions →

It is hypothesize that patients with clinically diagnosed neurodegenerative diseases will have significantly different receptor occupancy of 5HT2A receptors compared to a healthy age/sex-matched control group. This will be tested by measuring 5HT2A receptor density using the PET radioligand (R)-\[18F\]MH.MZ in both populations.

📍 Northwestern University · Evanston, IL · Get directions →

The purpose of this study is the development and early-stage validation of a wearable sensor for dysphagia in patients with PD.

📍 Cleveland Clinic · Cleveland, OH · Get directions →

A prospective cohort of patients scheduled to undergo deep brain stimulation (DBS) implantation surgery for the treatment of Parkinson's disease as per standard of care will be invited to participate in this study. This mechanistic study is aimed at better understanding the role of basal ganglia beta band (11-35 Hz) oscillations and resonance in the manifestation of Parkinson's disease (PD) motor signs using closed-loop electrical neurostimulation, levodopa medication, and computational modeling.