810 matching studies

Sponsor Condition of Interest
Stroke Motor Rehabilitation and Recovery Study
Massachusetts General Hospital Stroke, Ischemic
SMaHRT (Stroke Motor reHabilitation and Recovery sTudy) is a longitudinal study aimed at understanding the natural history of upper extremity motor recovery after ischemic stroke. expand

SMaHRT (Stroke Motor reHabilitation and Recovery sTudy) is a longitudinal study aimed at understanding the natural history of upper extremity motor recovery after ischemic stroke.

Type: Observational

Start Date: Jun 2017

open study

Advanced MRI Applications Development
Massachusetts General Hospital Brain Tumors
The goals of this study are to: 1. To improve upon and develop new innovative magnetic resonance imaging techniques that refine image quality and enhance performance. Improvements in these areas will have positive implications for medical diagnosis and treatment.... expand

The goals of this study are to: 1. To improve upon and develop new innovative magnetic resonance imaging techniques that refine image quality and enhance performance. Improvements in these areas will have positive implications for medical diagnosis and treatment. 2. To correlate MRI images with underlying disease pathophysiology in order to ensure that imaging accurately reflects the disease process.

Type: Observational

Start Date: Jan 2014

open study

Neurobiological Underpinnings of Placebo Response in Depression
Massachusetts General Hospital Depression
In summary, the proposed research is novel with respect to design, technology, and its multi-level integration probing psychological and neurobiological constructs assumed to be crucially implicated in placebo response and has significant clinical and research implications for... expand

In summary, the proposed research is novel with respect to design, technology, and its multi-level integration probing psychological and neurobiological constructs assumed to be crucially implicated in placebo response and has significant clinical and research implications for the future. Specifically, the future implications include: 1) identification of biomarkers and biosignatures of placebo responders, 2) new possibilities to understanding and manipulating the system, 3) possibly decreasing or eliminating a major confounder in clinical trials and drug development, and 4) refining treatments with novel drugs that decrease (in clinical trial) or increase (in clinical practice) the placebo response.

Type: Interventional

Start Date: Aug 2016

open study

INdividualized Screening Trial of Innovative Glioblastoma Therapy (INSIGhT)
Dana-Farber Cancer Institute Glioblastoma
This research study is studying several investigational drugs as a possible treatment for Glioblastoma (GBM). The drugs involved in this study are : - Abemaciclib - Temozolomide (temodar) - Neratinib - CC115 expand

This research study is studying several investigational drugs as a possible treatment for Glioblastoma (GBM). The drugs involved in this study are : - Abemaciclib - Temozolomide (temodar) - Neratinib - CC115

Type: Interventional

Start Date: Feb 2017

open study

Resiliency Training for Adults With Neurofibromatosis Via Live Videoconferencing
Massachusetts General Hospital Neurofibromatoses Neurofibromatosis 1 Neurofibromatosis 2 Schwannomatosis
The aims of this study are to compare the effect and durability of two stress and symptom management programs tailored for patients with neurofibromatosis on quality of life and psychosocial functioning. expand

The aims of this study are to compare the effect and durability of two stress and symptom management programs tailored for patients with neurofibromatosis on quality of life and psychosocial functioning.

Type: Interventional

Start Date: Oct 2017

open study

GVAX for Colorectal Cancer
Massachusetts General Hospital Colorectal Cancer
This study is a Pilot clinical trial. Pilot clinical trials test the safety of an investigational combination of drugs. Pilot studies provide information on what effects, both good and bad, the Investigational agent might have on your disease. "Investigational" means that the... expand

This study is a Pilot clinical trial. Pilot clinical trials test the safety of an investigational combination of drugs. Pilot studies provide information on what effects, both good and bad, the Investigational agent might have on your disease. "Investigational" means that the intervention is still being studied and that research doctors are trying to find out more about it. It also means that the FDA has not approved the treatment for your type of cancer. The main purposes of this study are to determine: - The amount of vaccine that can be made for your colorectal tumor cells - If the vaccine can be given safely - What the effects of the vaccine are, both good and bad - How the vaccine affects your immune system - Whether this vaccine might have any effect on the return of your cancer in the liver after surgical removal This study is being done because there are currently no treatments which have demonstrated to cure diseae which has progressed, or moved beyond the site of the primary site of disease (colon or rectum). These vaccinations will be given after you have completed the standard of care treatment as determined by your doctor. Laboratory research has made vaccines from cancer cells by inserting genetic material from a protein called granulocyte-macrophage colony stimulating factor (GM-CSF) into the cancer cell. Once complete, the cancer cells are able to produce large amounts of GM-CSF. The vaccine made form these cells has a greater anti-tumor effect than cancer cells without GM-CSF. The purpose of this research study is to determine the safety of an investigational vaccine that will be made using your own colorectal cancer cells in the manner described above. This vaccine has been used in several other research studies for treatment for other cancers (skin, lung, ovarian, sarcoma and leukemia.) Information from these other research studies suggests that this vaccine may help to reduce the risk of your colorectal cancer returning after you have your colorectal cancer surgery. Due to these results in melanoma and several other tumors we are encouraged to use this vaccine approach in patients with liver metastases from colorectal cancer, after the cancer in the liver has been removed by surgery.

Type: Interventional

Start Date: Jul 2013

open study

Struvite Stones Antibiotic Study
University of British Columbia Kidney Stones
The aim of this research is to determine an effective antibiotic regimen following definitive surgical therapy of kidney stones caused by bacterial infection (struvite stones). expand

The aim of this research is to determine an effective antibiotic regimen following definitive surgical therapy of kidney stones caused by bacterial infection (struvite stones).

Type: Interventional

Start Date: Mar 2015

open study

Study CB-839 in Combination With Nivolumab in Patients With Melanoma, ccRCC and NSCLC
Calithera Biosciences, Inc Clear Cell Renal Cell Carcinoma Melanoma Non-small Cell Lung Cancer
This study is an open-label Phase 1/ 2 evaluation of CB-839 in combination with nivolumab in patients with clear cell renal cell carcinoma, melanoma, and non-small cell lung cancer. expand

This study is an open-label Phase 1/ 2 evaluation of CB-839 in combination with nivolumab in patients with clear cell renal cell carcinoma, melanoma, and non-small cell lung cancer.

Type: Interventional

Start Date: Aug 2016

open study

Polysomnographic Study Comparing the Use of Dexmedetomidine and Zolpidem to Induce Natural Sleep
Massachusetts General Hospital Insomnia
The purpose of this study is to determine whether dexmedetomidine can be used to induce normal physiological sleep in humans. expand

The purpose of this study is to determine whether dexmedetomidine can be used to induce normal physiological sleep in humans.

Type: Interventional

Start Date: Jan 2015

open study

Feasibility of the LUM Imaging System for Detection of Gastrointestinal Cancers
Lumicell, Inc. Colorectal Cancer Pancreatic Cancer Esophageal Cancer
The overall goal of this feasibility study is to assess the initial safety and efficacy of LUM015 in ex vivo far-red imaging of colorectal, pancreatic, and esophageal cancers (adenocarcinoma) using the LUM 2.6 Imaging Device. expand

The overall goal of this feasibility study is to assess the initial safety and efficacy of LUM015 in ex vivo far-red imaging of colorectal, pancreatic, and esophageal cancers (adenocarcinoma) using the LUM 2.6 Imaging Device.

Type: Interventional

Start Date: May 2016

open study

Chromatic Pupillometry to Assess the Melanopsin-Light Pathway in Progressive Supranuclear Palsy
Massachusetts General Hospital PSP - Progressive Supranuclear Palsy PD - Parkinson's Disease AD - Alzheimer's Disease ALS (Amyotrophic Lateral Sclerosis)
The specific aim of this study is to investigate rod, cone and melanopsin driven pupillary light response in individuals with progressive supranuclear palsy (PSP), age-matched healthy controls and individuals with other neurodegenerative diseases using chromatic pupillometry,... expand

The specific aim of this study is to investigate rod, cone and melanopsin driven pupillary light response in individuals with progressive supranuclear palsy (PSP), age-matched healthy controls and individuals with other neurodegenerative diseases using chromatic pupillometry, with special interest in assessing melanopsin-driven post-illumination pupil response (PIPR) as an identifier for PSP. The study addresses the following hypotheses: 1. Chromatic pupil responses, including rod/cone-driven rapid phase constriction and melanopsin-driven PIPR, are reduced in subjects with PSP compared to age-matched normal healthy control subjects, 2. Pupil parameters of the melanopsin-driven PIPR are abnormal in PSP subjects without supranuclear palsy, which is indicative of a subclinical physiological deficit of the OPN in the early stages of PSP. If these hypotheses are upheld, chromatic pupillometry to measure the PIPR promises to be a reliable in vivo, non-invasive, convenient and inexpensive technique to detect asymptomatic pupillomotor impairment in advance of diagnostic oculomotor signs and deterioration of cognitive function.

Type: Observational

Start Date: Nov 2017

open study

Project: Every Child for Younger Patients With Cancer
Children's Oncology Group Central Nervous System Neoplasm Childhood Immature Teratoma Childhood Langerhans Cell Histiocytosis Childhood Malignant Neoplasm Childhood Mature Teratoma
This research trial studies the Project: Every Child for younger patients with cancer. Gathering health information over time from younger patients with cancer may help doctors find better methods of treatment and on-going care. expand

This research trial studies the Project: Every Child for younger patients with cancer. Gathering health information over time from younger patients with cancer may help doctors find better methods of treatment and on-going care.

Type: Observational

Start Date: Oct 2015

open study

Tipifarnib in Subjects With Chronic Myelomonocytic Leukemia
Kura Oncology, Inc. Leukemia, Myelomonocytic, Chronic
A Phase 2 study to investigate the antitumor activity in terms of overall response rate (ORR) of tipifarnib in approximately 20 eligible subjects with CMML. Subjects will receive tipifarnib administered orally, twice a day (bid) for 7 days in alternating weeks (Days 1-7 and 15-21)... expand

A Phase 2 study to investigate the antitumor activity in terms of overall response rate (ORR) of tipifarnib in approximately 20 eligible subjects with CMML. Subjects will receive tipifarnib administered orally, twice a day (bid) for 7 days in alternating weeks (Days 1-7 and 15-21) in 28 day cycles. In the absence of unmanageable toxicities, subjects may continue to receive tipifarnib treatment until disease progression. If a complete response is observed, therapy with tipifarnib will be maintained for at least 6 months beyond the start of response.

Type: Interventional

Start Date: Oct 2016

open study

Effects of Botox in Obstructed Defecation Syndrome
Massachusetts General Hospital Obstructed Defecation Syndrome (ODS)
The purpose of this study is to determine if Botulinum Toxin-A (Botox) injection will improve symptoms of constipation in obstructed defecation syndrome (ODS). expand

The purpose of this study is to determine if Botulinum Toxin-A (Botox) injection will improve symptoms of constipation in obstructed defecation syndrome (ODS).

Type: Interventional

Start Date: Feb 2016

open study

Effects of tDCS and TUS on the Perception of Pain and Functional Limitations Due to Non-Specific Chronic...
Spaulding Rehabilitation Hospital Chronic Pain Chronic Low Back Pain
The purpose of this study is to assess the effects of tDCS in combination with TUS for the treatment of pain and functional limitations in subjects with NSCLBP. The investigators hypothesize that there will be a decrease in pain levels with active stimulation, when compared to... expand

The purpose of this study is to assess the effects of tDCS in combination with TUS for the treatment of pain and functional limitations in subjects with NSCLBP. The investigators hypothesize that there will be a decrease in pain levels with active stimulation, when compared to sham stimulation.

Type: Interventional

Start Date: Nov 2016

open study

Development of a Resiliency Training Program for Parents of Children With Autism Spectrum Disorder
Massachusetts General Hospital Stress
This study has three aims: Phase I: Through focus group interviews with expert clinicians, leaders of organizations, and parents with children with ASD, this study aims to identify the psychosocial needs of parents of children with ASD, specifically a) the types of concerns... expand

This study has three aims: Phase I: Through focus group interviews with expert clinicians, leaders of organizations, and parents with children with ASD, this study aims to identify the psychosocial needs of parents of children with ASD, specifically a) the types of concerns that parents find most difficult and stressful b) areas of concern that lack support and resources, and c) areas of need for education and skill training. This study also aims to gather feedback on the Benson-Henry Institute's Relaxation Response Resiliency Program (3RP). Phase II: Informed by Phase I findings, this study aims to develop and determine the feasibility and acceptability of a virtual 8-session Relaxation Response Resiliency (3RP) program for parents of children with ASD. Phase II: This study also aims to test the effectiveness of a pilot wait-list control trial, establishing efficacy of a virtual resiliency program.

Type: Interventional

Start Date: Dec 2016

open study

Comparative Effectiveness of Bariatric Surgery With PROMs
Massachusetts General Hospital Bariatric Surgery Metabolic Surgery Weight Reduction
This long-term, nationwide observational data collection repository will obtain patient-reported outcomes from metabolic and bariatric surgery patients. The data will be used in conjunction with clinical outcomes to determine quality, safety, and comparative effectiveness of... expand

This long-term, nationwide observational data collection repository will obtain patient-reported outcomes from metabolic and bariatric surgery patients. The data will be used in conjunction with clinical outcomes to determine quality, safety, and comparative effectiveness of various metabolic and bariatric procedures.

Type: Interventional

Start Date: Mar 2016

open study

DNA Analysis of Blood and Tissue From Patients With Lung Cancer
Massachusetts General Hospital Lung Cancer
RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help the study of cancer in the future. PURPOSE: This clinical trial... expand

RATIONALE: Studying samples of blood and tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help the study of cancer in the future. PURPOSE: This clinical trial is analyzing the DNA in blood and tissue samples from patients with lung cancer.

Type: Observational

Start Date: Sep 2005

open study

Letrozole Plus Ribociclib or Placebo as Neo-adjuvant Therapy in ER-positive, HER2-negative Early Breast...
Qamar Khan Breast Cancer
The purpose of this study is to determine if ribociclib in combination with letrozole for 24 weeks as neoadjuvant endocrine therapy increases the proportion of women with Pre-operative Endocrine Prognostic Index (PEPI) score of 0 at surgery compared to patients treated with letrozole... expand

The purpose of this study is to determine if ribociclib in combination with letrozole for 24 weeks as neoadjuvant endocrine therapy increases the proportion of women with Pre-operative Endocrine Prognostic Index (PEPI) score of 0 at surgery compared to patients treated with letrozole alone therefore allowing more patients excellent outcomes without chemotherapy.

Type: Interventional

Start Date: Feb 2016

open study

Molecular and Genetic Analysis of Lung Cancer
Massachusetts General Hospital Lung Cancer
Investigators use a genome-wide approach within a case-control design to identify SNPs that show evidence of association with lung cancer risk and survival. expand

Investigators use a genome-wide approach within a case-control design to identify SNPs that show evidence of association with lung cancer risk and survival.

Type: Observational

Start Date: Jun 1993

open study

Genetic and Environmental Risk Factors Related to Esophageal Cancer
Massachusetts General Hospital Esophageal Cancer
RATIONALE: Gathering information about genes, cigarette smoking, and diet may help doctors learn more about risk factors that may cause esophageal cancer. PURPOSE: This clinical trial is studying genetic and environmental risk factors related to esophageal cancer. expand

RATIONALE: Gathering information about genes, cigarette smoking, and diet may help doctors learn more about risk factors that may cause esophageal cancer. PURPOSE: This clinical trial is studying genetic and environmental risk factors related to esophageal cancer.

Type: Observational

Start Date: Apr 2000

open study

Pulsatile GnRH in Anovulatory Infertility
Massachusetts General Hospital Hypogonadotropic Hypogonadism Amenorrhea Kallmann's Syndrome
The purpose of this study is to explore the effects of synthetic gonadotropin-releasing hormone (GnRH) upon the pituitary and ovaries of women with infertility. Women diagnosed with GnRH deficiency, hypothalamic amenorrhea or acquired hypogonadic hypogonadism, will participate... expand

The purpose of this study is to explore the effects of synthetic gonadotropin-releasing hormone (GnRH) upon the pituitary and ovaries of women with infertility. Women diagnosed with GnRH deficiency, hypothalamic amenorrhea or acquired hypogonadic hypogonadism, will participate in this study. It is hoped that administration of GnRH will lead to proper stimulation of the pituitary gland and to normal ovulation and menstruation. **WE ARE CURRENTLY RECRUITING ONLY WOMEN WITH A DIAGNOSIS OF IDIOPATHIC HYPOGONADIC HYPOGONADISM (IHH)** Pulsatile GnRH has been approved by the FDA for use in women with primary amenorrhea due to complete GnRH deficiency. The overall goals of this protocol are to continue to use pulsatile GnRH in GnRH-deficient and other anovulatory women for ovulation induction and to examine specific physiologic hypotheses, which can only be addressed in this patient population.

Type: Interventional

Start Date: Jan 1989

open study

Integrating Advance Care Planning Into a Pre-Dialysis Educational Program
Massachusetts General Hospital Advance Care Planning Chronic Kidney Diseases
The goals of this work will be to 1) develop an ACP educational intervention that will be integrated into a standard pre-dialysis program and 2) evaluate its preliminary efficacy on increased use of ACP among patients with advanced CKD and their families. expand

The goals of this work will be to 1) develop an ACP educational intervention that will be integrated into a standard pre-dialysis program and 2) evaluate its preliminary efficacy on increased use of ACP among patients with advanced CKD and their families.

Type: Interventional

Start Date: Mar 2017

open study

Comparison of Radiofrequency Ablation and Cryotherapy for the Treatment of Barrett's Esophagus With High-Grade...
Massachusetts General Hospital Barrett's Esophagus
The two treatment modalities under investigation are clinically equivalent (non-inferior) to each other for the endoscopic treatment of Barrett's esophagus with HGD and/or early esophageal adenocarcinoma. expand

The two treatment modalities under investigation are clinically equivalent (non-inferior) to each other for the endoscopic treatment of Barrett's esophagus with HGD and/or early esophageal adenocarcinoma.

Type: Interventional

Start Date: Nov 2013

open study

Repeat BCG Vaccinations for the Treatment of Established Type 1 Diabetes
Massachusetts General Hospital Diabetes Mellitus, Type One Diabetes Mellitus, Type I Autoimmune Diabetes
The purpose of this study is to see if repeat bacillus Calmette-Guérin (BCG) vaccinations can confer a beneficial immune and metabolic effect on Type 1 diabetes. Published Phase I data on repeat BCG vaccinations in long term diabetics showed specific death of some of the disease... expand

The purpose of this study is to see if repeat bacillus Calmette-Guérin (BCG) vaccinations can confer a beneficial immune and metabolic effect on Type 1 diabetes. Published Phase I data on repeat BCG vaccinations in long term diabetics showed specific death of some of the disease causing bad white blood cells and also showed a short and small pancreas effect of restored insulin secretion. In this Phase II study, the investigators will attempt to vaccinate more frequently to see if these desirable effects can be more sustained. Eligible volunteers will either be vaccinated with BCG in a repeat fashion over a period of four years or receive a placebo treatment. The investigators hypothesize that each BCG vaccination will eliminate more and more of the disease causing white blood cells that could offer relief to the pancreas for increased survival and restoration of insulin secretion from the pancreas.

Type: Interventional

Start Date: Jun 2015

open study