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Displaying 1 - 16 of 16

Study of C2 CryoBalloon Focal Ablation System for Patients with Barrett's Esophagus

Condition: Gastrointestinal and Digestive Diseases / Barrett's Esophagus
Investigator: Julian Abrams, MD
Status: Closed
This research study will look at a newer treatment option for Barrett's Esophagus (BE) which uses nitrous oxide to freeze unwanted tissue. The most commonly used treatment method is Radiofrequency Ablation (RFA) which uses heat to destroy the pre-cancerous tissue. Nitrous Oxide ablation using the C2 CryoBalloon Focal Ablation System, an FDA-cleared…
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Climate and Family Study

Condition: Child Development
Investigator: Claudia Lugo-Candelas, MS, PhD
Status: Closed
The Lugo Lab at Columbia University's Department of Psychiatry is conducting a study of extreme weather events and family functioning. We are recruiting mothers of children between 1-3 year old, who identify as Puerto Rican background, live in Uptown Manhattan or the Bronx and identify as low-income. You will be compensated for your time! All…
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Childhood Irritability Study

Condition: Child Development
Investigator: David Pagliaccio, PhD
Status: Closed
We are seeking children ages 7 - 12 to participate in a research study on irritability. The study consists of two lab visits. During the first lab visit, we will interview you and your child. During the second lab visit, your child will complete 3 tasks on the computer while electroencephalography (EEG) data are collected. We will also ask you to complete…
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A study for patients with cystic fibrosis using study drug ataluren (PTC124)

Condition: Lung Disease / Cystic Fibrosis
Investigator: Emily DiMango, MD
Status: Closed
The purpose of this study is to find out whether the study drug altaluren can help lung function and can reduce the symptoms associated with cystic fibrosis (CF), and decrease the number of hospitalizations and the use of antibiotics for CF-related lung infections. The study will also investigate whether the drug can help improve overall patient quality of…
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A study for patients with Cystic Fibrosis using study drug VX-440

Condition: Lung Disease / Cystic Fibrosis
Investigator: Claire Keating, MD
Status: Closed
This study is being done to learn more about the safety and effectiveness of VX-440 used in combination with tezacaftor and ivacaftor in patients with cystic fibrosis. VX-440 given in combination with tezacaftor and ivacaftor is an investigational drug; investigational means the drug is not approved by the Food and Drug Administration (FDA), and is still…
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Family Nurture Intervention: Behavior and Development Effects of Mother-Child Interaction in Preschool-Aged Children

Condition: Child Development
Investigator: Martha Welch, MD
Status: Closed
The purpose of this current study is to investigate the efficacy of a group model of Family Nurture Intervention in ameliorating behavioral problems in preschool-aged children. The behavioral, neurobiological and clinical insights gained from this project may eventually lead to better treatment of emotional, behavioral and developmental disorders. The…
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A study for patients with Cystic Fibrosis using study drug VX-440

Condition: Lung Disease / Cystic Fibrosis
Investigator: Claire Keating, MD
Status: Closed
The purpose of the ELEVATE CF study is to evaluate an oral investigational medication called VX-440 tosee if it is safe, effective, and well-tolerated when taken alone or with two other oral medications(VX-661 tezacaftor and ivacaftor) in people with cystic fibrosis (CF). This triple combination(TC) is being tested to see if it improves chloride transport (…
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A study for patients with Cystic Fibrosis using study drug VX-661

Condition: Lung Disease / Cystic Fibrosis
Investigator: Emily DiMango, MD
Status: Closed
This study is being done to learn more about the safety and effects of the combination of VX-661 and ivacaftor in subjects with Cystic Fibrosis (CF).
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Emotional Learning During Human Development

Condition: Child Development
Investigator: Nim Tottenham, PhD
Status: Closed
Parents! Join our research study! For families with 2-4 years olds, Complete from the comfort of your own home. Involves: Complete questionnaires; Collect a stool sample from your child; Provided with an easy to use kit and video instructions; Earn $25 for participating.
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A study for patients with Cystic Fibrosis using oral study drug CTX-4430

Condition: Lung Disease / Cystic Fibrosis
Investigator: Emily DiMango, MD
Status: Closed
The main purpose of this study is to look at the effectiveness, safety, and tolerability of study drug CTX-4430 when compared to a placebo (sugar pill) taken once-daily for 48 Weeks in adult patients with CysticFibrosis (CF).
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A study for patients with untreated dysplastic Barrett's Epithelium using the Coldplay CryoBallon Focal Ablation System

Condition: Gastrointestinal and Digestive Diseases / Barrett's Esophagus
Investigator: Julian Abrams, MD
Status: Closed
C2 Therapeutics is currently enrolling patients to participate in the Coldplay 3 clinical trial. Coldplay 3 is evaluating the effectiveness of the Coldplay CryoBalloon Focal Ablation System in patients with Barrett's esophagus who have not yet received treatment. Participants will undergo treatment with the Coldplay CryoBalloon Focal Ablation System…
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An study for patients with cystic fibrosis (CF) treated with TOBI Podhaler or other FDA approved inhaled antipseudomonal antibacterial drug

Condition: Lung Disease / Cystic Fibrosis
Investigator: Hossein Sadeghi, MD
Status: Closed
This study is for patients who have been prescribed tobramycin inhalation powder (TOBI Podhaler) or another inhaled medication used to treat cystic fibrosis patients whose lungs contain bacteria called Pseudomonas aeruginosa. The purpose of this research study is to assess how well TOBI Podhaler works on treating Pseudomonas aeruginosa in the lungs of…
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A study for patients with Barrett's esophagus using a Wide Area Transepithelial Sample Esophageal Biopsy (WATS) kits for analysis

Condition: Gastrointestinal and Digestive Diseases / Barrett's Esophagus
Investigator: Julian Abrams, MD
Status: Closed
The purpose of this study is to evaluate a new technique called Wide Area Transepithelial Sample 3-Dimensional Esophageal Biopsy (WATS) with computer assisted method of analysis of brush biopsy. This study will assess whether performing standard biopsies in addition to the WATS brush biopsies identifies more patients with dysplasia than does performing…
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A study for patients with Cystic Fibrosis using study drug VX-661 in combination with Ivacaftor

Condition: Lung Disease / Cystic Fibrosis
Investigator: Claire Keating, MD
Status: Closed
This study is being done to learn more about the safety and effectiveness of study drug VX-661 in combination with ivacaftor in patients aged 12 years and older with Cystic Fibrosis (CF). In this Study there are two treatment groups. If the patient meets all the rules for being in the Study, they willbe in one of the two treatment groups. The patient will…
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Eradicating Barrett's Esophagus Using Radiofrequency Ablation or a Novel Hybrid Argon Plasma Coagulation Technique (BURN)

Condition: Gastrointestinal and Digestive Diseases / Barrett's Esophagus
Investigator: Julian Abrams, MD
Status: Closed
The purpose of the study is to compare two types of endoscopic treatments in patients with Barretts esophagus (BE) with abnormal cells (dysplasia); radiofrequency ablation (RFA) and hybrid argon plasma coagulation (H-APC). H-APC is a newer technique in the treatment of BE and has not been adequately studied and is not approved by the FDA for routine use.…
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A study for subjects with non-cystic fibrosis bronchiectasis (NCFB) using study drug Pulmaquin to manage chronic lung infections

Condition: Lung Disease / Cystic Fibrosis
Investigator: Emily DiMango, MD
Status: Closed
The purpose of this study is to assess how effective the study drug Pulmaquin is in the management of chronic lung infections with Pseudomonas aeruginosa in subjects with non cystic fibrosis (nonCF) bronchiectasis by evaluating the time to first pulmonary exacerbation. A pulmonary exacerbation is defined as the new appearance or worsening in 4 or more of…
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