There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this study is to identify the best pain management for patients undergoing abdominoplasty after massive weight loss or transverse rectus abdominis myocutaneous (TRAM) flap for breast reconstruction. The investigator is conducting this study to compare the effectiveness of a continuous infusion pain pump versus a locally injectable long-acting anesthesia (DepoFoam bupivacaine) versus standard injectable anesthesia (bupivacaine) for post surgical pain control. These drugs and devices are approved by the FDA (Food and Drug Administration) for the purpose of pain control after surgery, and have been used for this purpose before.
A variety of mindfulness-based interventions, such as Mindfulness-Based Stress Reduction and Mindfulness-Based Cognitive Therapy have been shown to be beneficial for individuals experiencing mood and anxiety symptoms. The aim of this pilot study is to test the feasibility of using a similar intervention, known as Big Mind, for veterans with PTSD and other psychological symptoms. Big Mind is a method of self-exploration that utilizes a voice dialog technique to help individuals see the world and themselves from a variety of perspectives. The investigators hypothesize that this process will increase mindfulness and decrease self-referential thinking, which is associated with negative affect. To test the feasibility of using this method, veterans with PTSD will complete a four-week group Big Mind class with a total of four sessions. The investigators will use a single group design with pre and post-intervention measures to assess tolerability and acceptance of the intervention. Secondary outcome measures will evaluate symptom improvement and increased mindfulness. If this project demonstrates that using this intervention for veterans with PTSD is feasible, then more rigorous clinical trials will be warranted.
The goal of this study is to determine whether external neuromodulation using transcranial electrical stimulation (TES) can reduce the perception of self-motion that is experienced by patients with MdDS. Mal de debarquement is translated as the "sickness of disembarkment," and refers to the chronic feeling of rocking dizziness that occurs after exposure to passive motion. A similar form of rocking dizziness can be experienced without a motion trigger in individuals with certain risk factors. Treatment for MdDS is limited and morbidity is high.The goal of the study is to determine whether TES can suppress the rocking dizziness of MdDS either as a standalone therapy or as an adjunctive therapy to other forms of neuromodulation such as transcranial magnetic stimulation. The investigators will determine the optimal treatment duration and stimulation parameters.
This study plans to learn more about if fluorescein with intraoperative Magnetic Resonance Imaging (MRI) is as good as intraoperative MRI (iMRI) alone in detecting the presence of tumor tissue during surgery. Both fluorescein and intraoperative MRI have been studied and routinely used to aid the neurosurgeon in distinguishing normal brain from tumor, helping the neurosurgeon to safely resect more tumor tissue during surgery. This study will enroll patients with malignant high grade glioma who are going to have a surgery to remove their brain tumor. For half of the patients, fluorescein and intraoperative MRI will be used together during surgery. For half of the patients, only intraoperative MRI will be used during surgery. iMRI is used as final verification of complete, safe resection in both arms.
This phase II trial studies how well etoposide, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin hydrochloride with asparaginase work in treating patients with acute lymphoblastic leukemia or lymphoblastic lymphoma. Drugs used in chemotherapy, such as etoposide, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Asparaginase breaks down the amino acid asparagine and may block the growth of tumor cells that need asparagine to grow. Giving combination chemotherapy with asparaginase may work better in treating patients with acute lymphoblastic leukemia or lymphoblastic lymphoma.
This study proposes to conduct a clinical trial comparison of olanzapine and the combination of a nicotinic cholinergic agonist, 3-[2,4-Dimethoxybenzylidene]anabaseine (DMXB-A) with a dopamine D2 receptor antagonist, the mechanism common to all antipsychotic drugs, to test the hypothesis that 7-nicotinic receptor agonism may be an additional necessary factor that enhances the efficacy of olanzapine that allows its slight superiority to risperidone. This trial would enroll patients taking olanzapine and record baseline measurements of clinical symptoms, cognition, metabolic parameters, and extrapyramidal side effects. The subjects would then be randomized to receive either risperidone or risperidone plus DMXB-A for 6 weeks and then would again have measurements of clinical symptoms, cognition, metabolic parameters and extrapyramidal side effects.
The aim of this study is to evaluate and compare the diagnostic accuracy and specimen adequacy of two ultrasound biopsy needles. These are two existing FDA approved tissue biopsy regimens, with respect to diagnosis of solid pancreatic lesions.
The purpose of this study is to compare outcomes between incisional negative-pressure wound vacuum-assisted closure (VAC) therapy versus conventional dressings following abdominal surgery.
Uncontrolled pain after posterior fossa surgery and associated negative side effects of conventional opioid therapy causes significant morbidity and mortality in infants and children. Intravenous (IV) acetaminophen has been shown to be effective in treating mild to moderate pain, and moderate to severe pain in conjunction with adjuvant opioids in children. However, it is unknown if IV acetaminophen is effective as analgesic adjuvant therapy in children undergoing posterior fossa surgery. In this prospective, randomized controlled trial, the investigators aim to determine whether the addition of IV acetaminophen for 24 hours can lead to reduction in postoperative pain and opioid requirement after neurosurgical procedures of the posterior fossa compared with conventional therapy.
Every 40 seconds, someone in the world dies by suicide. There is a lack of effective and safe antisuicidal agents for preventing suicide attempts. This leads to the immense worldwide individual, financial, and societal burden of suicide—which is projected to rise in the coming decades—supporting the need for antisuicidal treatments. This treatment gap may be filled through understanding the neurobiology of suicide, which can guide the development of targeted antisuicidal treatments. Though some research has examined the neurobiology of suicidal ideation in the context of depression—implicating the orbital frontal cortex, anterior cingulate cortex, and striatum—the underlying pathophysiology and neurobiology of suicidal ideation as a separate construct from depression remains largely unknown. Therefore, the investigators propose to study the neurocircuitry of suicidal thoughts, regardless of whether or not depression is present.