Positron Emission Tomography (PET) News and Research

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Study finds an organic cause for patients with functional dyspepsia

How many times patients with gastrointestinal disorders have been told "There is nothing wrong, nothing organic, it's all you head". But the pain is real.

24 Jun 2015

'Virtual-reality' therapy can reduce people's craving for alcohol, new study suggests

A form of 'virtual-reality' therapy may help people with alcohol dependence reduce their craving for alcohol, a new study suggests. The findings, published in the July issue of the Journal of Studies on Alcohol and Drugs, come from a small study of just 10 patients.

24 Jun 2015

Six research teams awarded grant to accelerate discovery of new drugs for brain, nervous system disorders

CQDM, Brain Canada and the Ontario Brain Institute award close to $8.5M to six (6) multi-disciplinary and multi-provincial research teams across Canada to address unmet needs in neuroscience within their Focus on Brain strategic initiative. To this amount, $1.5M is added from the various research entities involved as in-kind contributions.

27 May 2015

Studies refine amyloid imaging role in dementia

Two meta-analyses published in JAMA help to define the role of amyloid imaging in dementia.

21 May 2015

Study shows that Hodgkin lymphoma patients can remain disease-free with just chemotherapy alone

In a paper published in the New England Journal of Medicine, the scientists show that a positron-emission tomography (PET) scan immediately after treatment with chemotherapy can identify patients who have a very good outcome without additional radiotherapy.

23 Apr 2015

Novel approach allows real-time imaging of ongoing immune response

A novel approach that allows real-time imaging of the immune system's response to the presence of tumors—without the need for blood draws or invasive biopsies—offers a potential breakthrough both in diagnostics and in the ability to monitor efficacy of cancer therapies.

21 Apr 2015

Compact MRI and multimodality: an interview with Bernard Siow, UCL

CABI is a preclinical imaging laboratory where we have about ten modalities. We started off with MRI and we have a 9.4T high-field system.

From Bruker BioSpin - NMR, EPR and Imaging 30 Mar 2015

Washington University researchers develop way to apply light-based therapy to reach deep tumors

Light long has been used to treat cancer. But phototherapy is only effective where light easily can reach, limiting its use to cancers of the skin and in areas accessible with an endoscope, such as the gastrointestinal tract.

12 Mar 2015

Biomarker for compilation of Risk Score for non-alcoholic steatohepatitis

40 percent of people in the EU suffer from non-alcoholic steatohepatitis (fatty liver disease), a disease which is becoming increasingly more frequent as a result of diabetes and excess weight in an affluent society. Currently, it is not possible to forecast the further course of the disease - right up to cirrhosis and cancer of the liver. Furthermore, an increased risk of heart attack and kidney damage exists. In future, this should become possible using a Risk Score with different biomarkers.

6 Mar 2015

University of Tübingen, Mediso partner to develop whole body preclinical PET insert

University of Tübingen and Mediso Ltd announced today at the 4th Tübingen PET/MR Workshop to enter into a collaboration to develop a whole body preclinical PET insert based on silicon photomultiplier sensor technology. This system can be inserted into a high field (7T) preclinical MRI scanner to enable simultaneous PET/MR imaging.

23 Feb 2015

Fujian University of Traditional Chinese Medicine installs MILabs PET-SPECT-CT preclinical imaging system

Fujian University of Traditional Chinese Medicine, in Fuzhou, China has installed a MILabs VECTor/CT system to boost their neurological research with preclinical Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT).

30 Jan 2015

Brain inflammation linked to clinical depression

A new study by the Centre for Addiction and Mental Health found that the measure of brain inflammation in people who were experiencing clinical depression was increased by 30 per cent. The findings, published today in JAMA Psychiatry, have important implications for developing new treatments for depression.

28 Jan 2015

Novel technique could help identify cancerous tissue during brain tumor surgery

A novel radioguided surgery technique could quickly and effectively identify residual cancer cells during brain tumor surgery, with low radiation exposure for both patients and surgeons. The study, featured in the January 2015 issue of the Journal of Nuclear Medicine, reports that Y-90 DOTATOC, a beta-minus-emitting tracer, can effectively delineate the margins of meningiomas and high-grade gliomas.

28 Jan 2015

UB researchers design nanoparticle that may open door for new 'hypermodal' imaging systems

Using two biocompatible parts, University at Buffalo researchers and their colleagues have designed a nanoparticle that can be detected by six medical imaging techniques.

21 Jan 2015

$ProNAi enrolls first patient in PNT2258 Phase II study for treatment of refractory or relapsed DLBCL$

ProNAi enrolls first patient in PNT2258 Phase II study for treatment of refractory or relapsed DLBCL

ProNAi Therapeutics Inc., a private hematology/oncology company dedicated to developing and commercializing a new class of therapeutics based on its proprietary DNAi platform, today reported that the first patient with relapsed or refractory diffuse large B-cell lymphoma (DLBCL) has enrolled in the "Wolverine" Phase II study and been treated with PNT2258.

8 Jan 2015

Two medical imaging techniques could predict effectiveness of TB drugs

Two medical imaging techniques, called positron emission tomography (PET) and computed tomography (CT), could be used in combination as a biomarker to predict the effectiveness of antibiotic drug regimens being tested to treat tuberculosis (TB) patients, according to researchers at the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health.

5 Dec 2014

DTI may play role in assessing brain damage in early Alzheimer's disease

Changes in brain connections visible on MRI could represent an imaging biomarker of Alzheimer's disease, according to a new study presented today at the annual meeting of the Radiological Society of North America (RSNA).

1 Dec 2014

Seno Imagio breast imaging system and associated predictive model can help eliminate breast biopsies

Seno Medical Instruments, Inc., the company pioneering the development of opto-acoustic technology as a new tool to improve the process of diagnosing breast cancer, announced that the use of the Seno Imagio breast imaging system and the associated predictive model appear to have the potential to significantly improve the physicians’ ability to accurately rule out breast cancer compared to traditional ultrasound alone.

4 Nov 2014

Study estimates Medicare costs of lung cancer diagnostic workup in patients

Biopsies were found to be the most costly tool prescribed in lung cancer diagnosis, according to research presented today at the 2014 Chicago Multidisciplinary Symposium in Thoracic Oncology.

31 Oct 2014

Inappropriate lung cancer imaging widespread in USA

A large proportion of patients with lung cancer do not receive guideline-recommended imaging, US study data show.

30 Oct 2014