We list hundreds of Clinical Trials about "Tetra Tech" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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We have published hundreds of Tetra Tech news stories on BioPortfolio along with dozens of Tetra Tech Clinical Trials and PubMed Articles about Tetra Tech for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of Tetra Tech Companies in our database. You can also find out about relevant Tetra Tech Drugs and Medications on this site too.
The purpose of this experiment is to validate the previous clinical study results using the Tetra-NIRS as compared to the conventional UDS in the voiding procedure. The experiment will use a commercially available Tetra-NIRS device.
The purpose of this study is to investigate if electromagnetic radiation from TETRA handset can influence cognitive function and the well-being of healthy adults. Furthermore, the purpose is to provide any special information about the subjects which can cause the possible reactions.
The purpose of this study is to demonstrate, in 12-23 month old children, the non-inferiority of the meningococcal vaccine 134612 given with Priorix-Tetra™. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.
The purpose of this study is primarily to evaluate implant survival rate of Astra Tech Fixture ST placed in the posterior maxilla. A one-stage surgical protocol will be used and the implants will be loaded four weeks after implant installation (early loading). Marginal bone levels, plaque and status of the periimplant mucosa will also be evaluated. The subjects will be followed for three years.
RATIONALE: Drugs used in chemotherapy, such as tetra-O-methyl nordihydroguaiaretic acid (EM-1421), work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. PURPOSE: This phase I/II trial is studying the side effects and best dose of EM-1421 and to see how well it works in treating patients with recurrent high-grade glioma.
This study is being done to gain knowledge on how effective different approaches of providing a diagnosis and varying educational tools that include DVDs and multimedia or printed instruction sheets on your readiness to increase the subject's level of exercise, lose more weight, eat a healthier diet; and to assess the subject's awareness of their risk of heart disease and their readiness to participate in a comprehensive lifestyle modification program.
Tetra-ataxiametric posturography is based on the measurement and computerized elaboration of electronic signals emitted by four footplates, one for each heel and toe, respectively. These are sensitive to vertical pressure produced by a subject standing straight but in various positions (feet parallel, in tandem, eyes closed, on pads, etc.). The method yields additional parameters not obtained by the traditional monoplate stabilometers, namely, weight-distribution patterns and c...
The study aims to evaluate maintenance of lingual/palatinal marginal bone with the (ASTRA TECH Implant System) OsseoSpeed™ Profile implant in sites where the alveolar crest anatomy is sloped in a lingual to buccal direction. The hypothesis is that the sloped marginal contour of the implant will help preserve the lingual/palatinal marginal bone.
This is a study to evaluate immediate implants.
The purpose of this study is to determine the safety and effectiveness of ethylene diamine tetra-acetic (EDTA) chelation therapy in individuals with coronary artery disease.
There is very limited data on the use of arsenic trioxide in newly diagnosed patients with acute promyelocytic leukemia. The use of arsenic trioxide was limited to relapsed patients mainly because of the superior efficacy of ATRA as primary therapy for newly diagnosed APML. Though the early study by Niu et al showed 72% remission rates in 11 newly diagnosed patients, the role of arsenic trioxide as primary therapy was limited by the hepatic toxicity seen in this study. Studies ...
The purpose of the study is to evaluate Astra Tech Dental Implant System, Fixture Osseospeed™, in patients with tooth loss in the posterior maxilla in an early loading protocol. Primary objectives are implant stability, marginal bone adaptation and survival rate.
The purpose of the study is to evaluate Astra Tech Dental Implant System, Fixture Osseospeed™, in patients with tooth loss in the posterior mandible in an early loading protocol. Primary objectives are implant stability, marginal bone adaptation and survival rate.
The purpose of this study is to determine whether Alcohol Screening, Brief Intervention, and Referral to Specialty Chemical Dependency Treatment (as appropriate) by Non-Physicians versus Primary Care Providers (versus control group) is more likely to be implemented and more effective at reducing unsafe drinking.
The purpose of the study is to evaluate Astra Tech Implants, Fixture MicroThread™ OsseoSpeed™, in patients with totally edentulous upper jaws and poor bone quality and quantity, when provisional artificial teeth are attached within 24 hours. The primary objective is to investigate implant survival rate.
This phase 3b study will compare the immunogenicity and reactogenicity of the dTpa-IPV vaccine to that of a DTPa-IPV vaccine when administered as a booster dose in healthy children 5-6 years of age who have received three primary vaccination doses of DTPa-based vaccine according to the "3-5-11" month schedule recommended in Italy. In this study, MMRV vaccine will also be co-administered to all children.
This pilot clinical trial studies copper Cu 64 (64Cu) tetra-azacyclododecanetetra-acetic acid (DOTA)-trastuzumab positron emission tomography (PET) in studying patients with gastric, or stomach, cancer. Diagnostic procedures, such as copper Cu 64-DOTA-trastuzumab PET, may help doctors study the characteristics of tumors and choose the best treatment.
This study investigates the effects of 17mg and 13mg Delta THC on orientation and motor coordination and brain metabolic activity in regular users of marijuana. Subjects were tested twice, after smoking cigarettes with marijuana and after smoking cigarettes without marijuana.On both occasions they performed on a virtual reality maze task. They were afterwards scanned in Positron Emission Tomography (PET) with Fluoro-deoxy-glucose (FDG).
The long-range goal of this ongoing research program is to find more effective treatments for alcohol dependence by combining medication with the appropriate psychosocial support. This proposal has three specific aims: (1) to compare the effectiveness of naltrexone (Revia) in three types of treatment settings; (2) to assess the effects of psychosocial support on medication compliance and treatment retention; and (3) to investigate the individual characteristics that may predict...
The purpose of this study will be to determine the safety and tolerability of intratumoral M4N. Patients suffering from cancer of the head and neck that is recurrent after primary treatment with surgery, radiation therapy, and/or chemotherapy may be eligible. The design is a Phase 1 dose escalation study of M4N administered intratumorally once weekly, initially for three weeks. Dose will be escalated on the starting schedule to a target of 20 mg/cm3 tumor volume and then, ne...
The primary objective of this study is to test the hypothesis that direct dorsal column stimulation is safe in the treatment of medically refractory, chronic neuropathic pain. The study will examine the feasibility of Direct Dorsal Column Stimulation using existing Stimulation Leads (Ad-Tech). Secondary endpoints will include pain relief, somatosensory evoked potentials (SSEPs), stimulator settings required, improvement in quality of life and use of pain medications.
The purpose of the study is to determine whether the application form of etheric oils (camphor, cineol and menthol) causes changes in the concentration of this agents in the exhaled air. The second aim of the study is to determine differences in the subjective convenience of the application forms. We will test an commercial ointment application vs. smart textiles. Smart textiles are new high-tech products with the unique possibility to combine the textiles with functional produ...
Following the loss of teeth, the alveolar bone formed in response to the eruption of the teeth is gradually resorbed by the body. In conventional dental implant therapy, a wide safety margin of uninterrupted healing (3-6 months) following placement of the implants is used to assure a predictable survival of the implants (on the order of > 90%). In the past few years, there have been multiple studies documenting with improved implant surface technologies available, that dental i...
The trial is aimed to investigate an orthodontic treatment with a new removable-part-time-wearing appliance, based on "High-Tech" technology. The appliance should be wear only 12-14 hours a day, and is made of a single silicone aligner, made specifically for the patient, using 3-D screening technology of the patient's malocclusion. The aligner has a designed pathway "built-in" for the tooth to move, from the original position of the malocclusion to the "end point" - the correc...
Primary Objective: - To determine the clinical sensitivity and specificity of the Biomoda CyPath™ Early Lung Cancer Detection Assay using sputum specimens from two cohorts of participants and estimate the required sample size to finalize a protocol for a pivotal study. Secondary Objectives: - To assess the capability of the Biomoda CyPath™ Early Lung Cancer Detection Assay in a clinical setting to identify cancer cells, as assessed by TCPP labe...