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Displaying 1 - 27 of 27

Vagus Nerve Stimulation: A New Treatment Study for Previously Treated Lyme Disease Patients with Persistent Symptoms

Condition: Infectious Disease / Lyme Disease
Investigator: Brian Fallon, MD
Status: Currently Recruiting
Are you suffering from persistent symptoms that began after you were diagnosed and treated with antibiotics for Lyme Disease? This new research study aims to test a new form of treatment for people with persistent symptoms despite antibiotic treatment for Lyme disease. This treatment involves stimulating a nerve on the surface of your ear. This is called…
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A Study to Test the Effects and Safety of Riliprubart in People with Chronic CIDP for Which the Usual Treatment Does Not Work

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Currently Recruiting
This is a global, multicenter, placebo-controlled, phase 3 study evaluating the efficacy and safety of riliprubart in adult participants with CIDP who are refractory or had an insufficient response to standard of care (SOC) therapies, defined as Ig administered IV (IVIg) or SC (SCIg), or corticosteroids. Treatment duration will be 48 weeks. Participant must…
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Transcranial Direct Current Stimulation (tDCS): A New Treatment of Brain Fog in Previously Treated Lyme Disease Patients

Condition: Infectious Disease / Lyme Disease
Investigator: Brian Fallon, MD
Status: Currently Recruiting
Have you been treated for Lyme Disease but continue to have brain fog or other cognitive problems? This research study will assess a non-medication non-invasive intervention to improve cognitive functioning in people with persistent cognitive problems despite prior antibiotic treatment for Lyme Disease. Participants will complete this 4 week intervention at…
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Clinical Research Registry for Lyme and Other Tick-borne Diseases

Condition: Infectious Disease / Lyme Disease
Investigator: Brian Fallon, MD
Status: Currently Recruiting
This patient case registry for Lyme and other Tick-borne Diseases is a component of the Clinical Trials Network that was launched in 2021 by a grant from the Steven and Alexandra Cohen Foundation. The registry will gather general information such as demographics, medical history, and current functional status. This information will help researchers to…
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Study for Children with Excessive Worries and Fears

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Rachel Marsh, PhD
Status: Currently Recruiting
To learn more, click the blue box "Do you qualify" and our study team will contact you. This research study will examine how an iPad-based cognitive training game combined with cognitive behavioral therapy (CBT) helps children with excessive worries and related repetitive behaviors (obsessive compulsive disorder). After completing the training,…
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A Brain Imaging Study of Cannabinoid Medication for Adults with OCD

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Reilly Kayser, MD
Status: Closed
The Center for OCD Research at Columbia University Irving Medical Center is seeking individuals with obsessive-compulsive disorder (OCD) to participate in a research study, at no cost to you. This study is investigating the medicinal effects of nabilone for OCD symptoms. Nabilone is a synthetic form of tetrahydrocannabinol (THC), which is one of the active…
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Learning and the Brain in Obsessive-Compulsive Disorder (OCD)

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Amy Rapp, PhD
Status: Closed
The goal of the project is to identify differences in learning in obsessive-compulsive disorder (OCD) by measuring the activity of the brain while participants complete computer tasks. Eligible participants will be asked questions about their medical and psychiatric history and perform tasks on a computer while an electroencephalogram (EEG) is recorded.…
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A New Treatment Study for Previously Treated Lyme Disease Patients with Persistent Fatigue

Condition: Infectious Disease / Lyme Disease
Investigator: Brian Fallon, MD
Status: Closed
Are you suffering from chronic fatigue that began after you were diagnosed and treated with antibiotics for Lyme Disease? This new treatment research study investigates whether disulfiram, commonly known as "Antabuse", has the potential to be used as a treatment option for patients experiencing chronic post-treatment Lyme symptoms. This well-known…
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A Study of Rozanolixizumab in Subjects With Chronic Inflammatory Demyelinating Polyradiculoneuropathy (MyCIDPchoice)

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
We are doing this study to find out if the research drug known as Rozanolixizumab can have additional benefit for people who are already receiving IVIG( Intravenous Immune Globulin) treatment for CIDP, and to have further safety evaluation of the research drug as well. If you choose to be part of this research study, the following procedures will occur:…
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Control and Reward Circuits in OCD

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Helen Simpson, MD, PhD
Status: Closed
This study is investigating how the brains of people with OCD may change with treatment. The study uses Magnetic Resonance Imaging (MRI) to scan the brain, and the treatment used is a form of Cognitive-Behavioral therapy consisting of Exposure and Ritual Prevention (EX/RP). Participants will undergo a scan, which lasts for approximately 2 hours and takes…
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A Study for Patients with Neuropathy Associated Pain to Compare study drugs Nortriptyline, Duloxetine, Pregabalin and Mexiletine

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
Peripheral Neuropathy is a result of nerve damage, which may cause weakness, numbness, tingling, and pain in your hands, feet, and other areas of your body. Over 20 million Americans are affected by peripheral neuropathy, most commonly caused by diabetes. In approximately 25-50% of all people with peripheral neuropathy, the cause is unknown. These cases…
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Effects of Marijuana on Symptoms of OCD

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Helen Simpson, MD, PhD
Status: Closed
The purpose of this pilot research study is to test whether certain components of the marijuana plant, known as "cannabinoids", may help to reduce symptoms in patients with OCD. Specifically, patients enrolled in the study will smoke marijuana containing different concentrations of 2 different cannabinoids, THC and CBD. Both of these agents act on…
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Top-CSPN Study

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
This study is looking at using topiramate as a potential therapy for patients with cryptogenic sensory peripheral neuropathy. Patients who are randomized into the study will return to the clinic for follow up every 16 weeks. The total length of the study is 96 weeks.
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Attaining and Maintaining Wellness in OCD

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Helen Simpson, MD, PhD
Status: Closed
The Center for OCD and Related Disorders is currently conducting a study in treating Obsessive-compulsive Disorder (OCD), which is a severe illness characterized by distressing intrusive thoughts, images, or impulses about a variety of themes (e.g., fears of contamination or harm) and repetitive behaviors such as excessive washing or checking. The study is…
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Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) and Treatment with Subcutaneous Immunoglobulin

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
The purpose of this study is to see how effective two doses of an investigational new drug called IgPro20 is when given subcutaneously (a shot given into the fat layer between the skin and the muscle) to treat CIDP in patients that still require IVIG and also to look at how safe the IgPro20 is for patients.
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Non-Invasive Stimulation for Obsessive Compulsive Disorder (OCD)

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Yagna Pathak, PhD
Status: Closed
The study aims to assess the impact of repetitive transcranial magnetic stimulation (rTMS) on brain imaging and neurophysiological measures in patients with Obsessive-Compulsive Disorder (OCD).
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Study for patients with Amyloidsis (TTR) using an investigational drug, ALN-TTR02 for treatment

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
The purpose of this study is to collect information about how patients with FAP respond to the study drug ALN-TTR02 over 18 months. This includes studying any potential improvements in FAP and any side effects that participants may have from the study drug. In addition, the study will examine how the body handles (distributes, break down, eliminates) the…
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Phase 3 Gene Therapy for Painful Diabetic Neuropathy

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
You are being considered to participate in this research study because you have type I or II diabetes with current treatment control and, you are experiencing painful diabetic peripheral neuropathy (DPN) in both lower extremities legs.The specific events that result in painful diabetic peripheral neuropathy are not well understood, but high blood sugar,…
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Study for treating patients with neuropathy using study drug fingolimod

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
The purpose of this study is to evaluate the efficacy and safety of study drug, fingolimod taken daily compared with a placebo (does not contain active medication) on delaying disability progression in patients with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). The study will consist of 3 periods: a Screening Period (lasting for up to 45…
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A Study to Assess the Treatment-Related Fluctuations in CIDP Patients Using Daily Grip Strength Measurements

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
Subjects with Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) will be enrolled in the study and Intravenous Immunoglobulin (IVIg) will be given to eligible subjects on the study. CIDP is a chronic inflammatory condition that causes the immune system to attack the nerves. IVIg is one common treatment for CIDP. IVIG is a blood product that is…
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Study of patients with neuropathy using study drug, ISIS TTR Rx

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
The purpose of this study is to evaluate the efficacy and safety of ISIS TTR Rx given for 65 weeks in patients with Familial Amyloid Polyneuropathy (FAP). The purpose of this study is to determine if ISIS 420915 can help people with mild or moderate FAP. To be in this study you must have FAP and be able to walk without help or walk with using only one cane.
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Meditation and Stretching for Post-Treatment Lyme Disease Syndrome

Condition: Infectious Disease / Lyme Disease
Investigator: Brian Fallon, MD
Status: Closed
The CDC estimates that 10-20% of patients with Lyme disease will go on to have chronic symptoms despite having had appropriate treatment, a condition known as Post-Treatment Lyme Disease Syndrome (PTLDS). While there is currently no known cure, various therapies are being investigated. One promising approach is the practice of meditation and yoga which have…
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A Study to Assess the Clinical and Biological Predictors of Disease Course in Patients with Guillain-Barre Syndrome

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
International GBS Outcome Study (IGOS) is a study of the Inflammatory Neuropathy Consortium (INC) and Peripheral Nerve Society (PNS) on disease course and outcome in Guillain-Barr syndrome (GBS). Guillian Barre syndrome is an autoimmune disorder affecting the peripheral nervous system, leading to paralysis and potential fatality if it progresses to involve…
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Internet Survey of Cannabinoid Experiences in OCD

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Reilly Kayser, MD
Status: Closed
The Center for OCD and Related Disorders at New York State Psychiatric Institute/Columbia University Medical Center is seeking individuals aged 18+ with obsessive-compulsive disorder (OCD) to participate in a survey regarding their experiences with marijuana/cannabis. We hope this study will lead to increased understanding of how these substances affect…
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Ketamine Treatment Study for Adolescents and Young Adults with Obsessive-Compulsive Disorder (OCD)

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Pablo Goldberg, M.D.
Status: Closed
The purpose of this study is to assess the effects of a single infusion of ketamine for adolescents and young adults with obsessive-compulsive disorder (OCD). Ketamine is a FDA-approved anesthetic medication that can possibly cause a rapid decrease in OCD symptoms. To be eligible to participate, patients need to have already tried at least one SRI…
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A Study for Charcot-Marie-Tooth type 1A Patients to Compare 2 doses of PXT3003 vs. a Placebo

Condition: Neurological Disorders / Neuropathy
Investigator: Thomas Brannagan, MD
Status: Closed
Charcot-Marie-Tooth type 1A (CMT1A) disease is a rare, slowly progressing and debilitating hereditary condition commonly causing weakness of muscles in the feet and lower parts of the legs. There is currently no approved drug to cure CMT1A disease, and the available treatments commonly target the pain and inflammation associated with the disease. In order…
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A Mobile App (nOCD) for OCD

Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Helen Simpson, MD, PhD
Status: Closed
Eligible participants will be asked questions about their symptoms, complete questionnaires, and receive sessions of Cognitive-Behavioral therapy consisting of Exposure and Ritual Prevention (EX/RP) accompanied by the use of a mobile app. The purpose of this study is to assess whether the mobile app may be effective in improving symptoms of OCD.
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