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We list hundreds of Clinical Trials about "Astra Tech AB" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
We have published hundreds of Astra Tech AB news stories on BioPortfolio along with dozens of Astra Tech AB Clinical Trials and PubMed Articles about Astra Tech AB for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of Astra Tech AB Companies in our database. You can also find out about relevant Astra Tech AB Drugs and Medications on this site too.
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.
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.
An open, prospective, randomized, multicenter study focused on the ridge diminution in case of grafting of fresh extraction sockets with Bio-Oss Collagen, Bio-Gide (Geistlich Pharma, Wolhusen, Switzerland), placing Dentsply implants (Astra Tech System).
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.
This study assess the effectiveness of novel cognitive intervention utilizing tablet apps (TECH protocol: Tablet Enhancement of Cognition and Health) to improve cognitive abilities, daily function and health-related quality of life of older adults with MCI. Forty six older adults with MCI will be randomly allocated to the TECH protocol (experimental group) or standard care (control group). Assessments will be administered pre and post the 6-week TECH protocol and at 6-month fol...
This study assess the feasibility of novel cognitive intervention utilizing tablet apps (TECH protocol: Tablet Enhancement of Cognition and Health) in terms of relevance, adherence, suitable challenges, training time etc. for healthy older adults. Sixty two older adults with normal cognition will be randomly allocated to the TECH protocol (experimental group) or the control group (no treatment). Assessments will be administered pre and post the 6-week TECH protocol by assessors...
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.
The objective of the present study is to evaluate if loss of multiple adjacent teeth will cause proportionally greater tissue diminution than the loss of single teeth the possibility of counteracting unfavourable ridge modeling after multiple tooth extractions by placing implants in the fresh extraction sites soft tissue alterations at implants and adjacent teeth
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...
M.M.A.TECH Ltd. product is an Acetabular Liner Family produced of an advanced polyimide - MP-1™. M.M.A.TECH Ltd. produces the Liners according to EN ISO 13485:2012 approved manufacturing process and supplies them to the customer. The aim of this study is to evaluate, in the frame of PMCF, the safety and performance of using AL-X MP1 Polyimide Acetabular liners in Total Hip Replacement surgery by clinical following up of patients for a period of 2 years .
Crestal bone and soft tissue stability around implants is an important issue in implant dentistry. Initial vertical mucosal tissue thickness was shown to be one of the factors having impact on bone stability. However, there is lack of data in the literature regarding the relationship between mucosal thickness and marginal bone loss around implants. Berglundh and Lindhe in an animal study reported that thin mucosal tissue causes significantly more crestal bone resorption around ...
This study will examine how the supplement Shroom Tech Sport (STS) affects body composition and different performance and health measures over the course of 12 weeks. The supplement will be combined with a concurrent training regime consisting of resistance and high intensity interval training. Subjects will be tested for percent body fat to determine body composition. Further, they will also be tested for maximal strength (squat and bench), maximal power output and fatigue, ...
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.
The purpose of this research is to study the utility of using the HealtheRx as a tool to recruit eligible patients into the Pulmonary Research Registry (PRR) (IRB 15543B) at the University of Chicago. HealtheRx is an example of a potential recruitment tool that has high reach in populations typically underrepresented in research studies, uses a high tech infrastructure that allows matching of research opportunities to patient characteristics, but that delivers information in a ...
The elfitor device is a small non invasive device that uses dynamic light scattering to measure skin bloodflow, blood velocity, coagulation and hemodynamic parameters. In this study, the investigators will investigate whether the elfitor device is able to detect changes in bloodpressure, cardiac output during general anesthesia. Furthermore, the investigators will investigate changes in cutanuous blood flow in different parts of the body during peripheral nerve or neuraxial blo...
The primary progressive aphasia (PPA) is a neurodegenerative condition characterized by a gradual, irreversible decline of language function (Mesulam, 2001). There are no known treatments for PPA so far. The relentless progression of PPA symptoms eventually leads to a profound impairment in communication ability and, ultimately, to more generalized deficits of cognition. Some cases and small studies reported that Transcranial Magnetic Stimulation (TMS), one of the non-invasive ...
In our past work we found many drivers had high blood pressure, and lifestyles that led to being overweight and not having cancer screenings performed. We are now adding to the Health Fairs' usual program different ways of following up with drivers who attend our Health Fairs. We are doing this because we want to find the best way to help drivers manage high blood pressure, and reduce cancer risk, by maintaining a healthy weight and increasing colorectal cancer screening.
Using very slow or fast propofol intravenous injection, monitored using standard American Society of Anesthesiology (ASA) standard and SEDLine EEG (Med Tech), the patient was evaluate by a neurologist every 30 sec using the FOUR coma scale.
The aim of the study is to prove whether general anesthesia with inhaled sevoflurane reduces the frequency of neurological and cognitive impairment after open-heart operations with use of cardiopulmonary by-pass (CPB) in comparison with intravenous anesthesia with propofol.
Multiple chronic conditions (MCC) are widely recognized as the U.S. public health challenge of the 21st century. These physical and behavioral health conditions take a large toll on those suffering from the diseases, including many who are publicly insured, as well as caregivers and society. While evidence-based integrated care models can improve outcomes for individuals with MCC, such models have not yet been widely implemented. Insurance providers/payers have innovative syste...
To demonstrate the relative bioavailability of atenolol tablets, 100 mg.
1. To study the relationship between Chronic Fatigue Syndrome (CFS) and heart rate (HR) and its variability (HRV). 2. To compare the curative effects and the HR/HRV indices between applicationa of different acupoints as well as different treatments (acupuncture and moxibustion).
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.