Non-invasive

News • Precision oncology research

Breast cancer chemotherapy receives boost from localised magnetic fields

Researchers at the National University of Singapore (NUS) have developed a non-invasive method to improve the effectiveness of breast cancer chemotherapy while reducing its harmful side effects.

News • HPV oncoprotein quantification

Urine test improves cervical cancer early detection

A new test shows promise in making cervical cancer screening more accessible and less invasive by detecting oncoproteins of the human papillomavirus (HPV) in urine samples.

News • Near-infrared photobiomodulation

Noninvasive laser therapy shows promise in stroke treatment

In lab models of stroke, a research team showed that laser therapy improved blood flow in the brain and decreased stroke injury by stimulating the production of nitric oxide.

News • Infrared thermography analysis

AI predicts coronary artery disease from facial thermal imaging

A combination of facial thermal imaging and artificial intelligence (AI) can accurately predict the presence of coronary artery disease (CAD), new research finds.

News • Using portable devices

Lighting the way to noninvasive blood glucose monitoring

New research could revolutionize noninvasive monitoring of blood glucose levels (BGLs): a Japanese team developed a novel methodology to estimate BGLs from near-infrared light (NIR) measurements.

News • Alternative to endoscopy

Sponge-on-a-string test as less invasive method to diagnose oesophageal cancer

A new test to help diagnose Barrett’s oesophagus – a condition that can lead to oesophageal cancer – has reduced the need for invasive endoscopy in thousands of low-risk patients.

News • Rapid, non-invasive test

Detecting chronic liver disease with targeted MRI

A research team has developed a nanoparticle-based contrast agent with the properties necessary to successfully use MRI for targeted diagnosis of liver fibrosis.

Video • Foundation announces launch

Championing focused ultrasound in the UK

The newly founded UK Focused Ultrasound Foundation is dedicated to advancing the development and adoption of the technology, which can be used to non-invasively treat tissue deep in the body.

Article • Alternative to lumpectomy

Breast cryoablation for surgically inoperative patients

Breast cryoablation is an emerging treatment for early-stage, localized breast cancer that destroys malignant tumours by freezing them. During the past decade, it has been increasingly utilized as an alternative to lumpectomy, but its long-term benefits compared to other breast cancer treatments are still unproven.

News • Presented at Medica 2022

External catheter solution to end urinary tract infection

At Medica, medical device company Ur24Technology Inc. showcased its TrueClr product line – a non-invasive catheter to minimise infection risk, increase patient comfort and reduce healthcare costs.

News • Hopeful study

A noninvasive way to diagnose endometriosis

Women can suffer for years with the debilitating pain and medical complications of endometriosis without a diagnosis. Now, researchers believe they may be able to diagnose the condition using just menstrual blood.

Article • Non-invasive method

Pressure-strain loop to assess myocardial work

Using left ventricular pressure-strain loops as a non-invasive way to assess myocardial work has benefits for cardiologists in terms of diagnosis and prognostic stratification for a wide range of heart conditions.

News • Sebum analysis

Are skin swabs the future of Covid-19 testing?

Skin swabs are "surprisingly effective" at identifying Covid-19 infection, according to new research, offering a route to a non-invasive future for Covid-19 testing.

News • Intra-nasal administration

Microrobots for treating neurological diseases

The joint research team of Prof. Hongsoo Choi (DGIST) & Prof. Sung Won Kim (Seoul St. Mary’s Hospital), developed an hNTSC-based microrobot for minimally invasive delivery into the brain tissue via the intranasal pathway.

News • Biomarker for personalised treatment

Non-invasive technique to assess brain tumours in children

Ground-breaking research by the University of Birmingham has discovered a new technique to assess the aggressiveness of childhood brain tumours. Funded by Children with Cancer UK, Action Medical Research and The Brain Tumour Charity, the study is the first of its kind and will allow clinicians to give more personalised treatments for childhood brain cancers, which currently account for one third…

News • Non-invasive testing

Laser sensor to analyse blood without needles

A photonics tech company from Vilnius are on their path to solve the 50-year-old task of making non-invasive blood analysis possible. With the help of a unique broadband laser-based sensor, the scientists and engineers at Brolis Sensor Technology are able to remotely sense concentration level of main critical blood constituents such as lactate, glucose, urea, ketones or ethanol without drawing…

News • Neurology

Focused ultrasound: CE Mark for Exablate Neuro

Siemens Healthineers and Insightec announce the CE clearance of Exablate Neuro compatible with Magnetom Skyra, Prisma and Prisma Fit scanners from Siemens Healthineers. Exablate Neuro uses focused ultrasound for treatments deep within the brain with no surgical incisions. MR imaging provides a complete anatomical survey of the treatment area, patient-specific planning and real-time outcome…

News • Non-invasive diagnostics

Detecting bladder cancer with atomic force microscopy

A research team led by Tufts University engineers has developed a non-invasive method for detecting bladder cancer that might make screening easier and more accurate than current invasive clinical tests involving visual inspection of bladder. In the first successful use of atomic force microscopy (AFM) for clinical diagnostic purposes, the researchers have been able to identify signature features…

News • Groundbreaking technique

Noninvasive brain tumor biopsy on the horizon

Taking a biopsy of a brain tumor is a complicated and invasive surgical process, but a team of researchers at Washington University in St. Louis is developing a way that allows them to detect tumor biomarkers through a simple blood test. Hong Chen, a biomedical engineer, and Eric C. Leuthardt, MD, a neurosurgeon, led a team of engineers, physicians and researchers who have developed a…

News • Ventricular tachycardia

Deadly heart rhythm halted by noninvasive radiation therapy

Radiation therapy often is used to treat cancer patients. Now, doctors at Washington University School of Medicine in St. Louis have shown that radiation therapy — aimed directly at the heart — can be used to treat patients with a life-threatening heart rhythm. They treated five patients who had irregular heart rhythms, called ventricular tachycardia, at the School of Medicine. The patients…

Manometry v. BioBeat

A preliminary human study was conducted to validate an advanced wearable sensor which has been developed by the start-up company BioBeat Technologies Ltd, comparing it to the common manometry method. The 2015 guidelines of the European Society of Hypertension on The requirements of the International Protocol (revision 2010) were used to define the difference between the commonly used device and…

News • Oncology

Blood test spots tumor-derived DNA in early-stage cancers

In a bid to detect cancers early and in a noninvasive way, scientists at the Johns Hopkins Kimmel Cancer Center report they have developed a test that spots tiny amounts of cancer-specific DNA in blood.

News • Noninvasive

Tremor: scalpel-free surgery proves effective

A study published in the prestigious New England Journal of Medicine offers the most in-depth assessment yet of the safety and effectiveness of a high-tech alternative to brain surgery to treat the uncontrollable shaking caused by the most common movement disorder. And the news is very good.

Article • Predicting plaques

Exposing the secrets of the heart

Coronary interventions often rely more on art than science as the decision to treat a patient tends to be based on what clinicians can see, a subjective interpretation of cardiac imaging. Two new techniques have emerged for cardiovascular diagnostics that are enabling software to help surgeons and cardiologists measure, and thereby better manage cardiac disease.

News • Screening

Risk-free pre-natal examination

The newly founded Tübingen company CENATA GmbH has been offering the Harmony non-invasive pre-natal test since May 2015. CENATA has obtained a licence from the U.S. company Ariosa Diagnostics, and is now the only company in the world outside the United States that is permitted to conduct the analysis and evaluation. This examination enables pregnant mothers to test their unborn children for…

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