Clinical Evidence

Clinical Research conducted on DYSIS

Details of the various clinical trials and peer reviewed publications are available below. The US Federal Regulations restricts the display of certain non-US clinical data. Please declare your home country by selecting the appropriate tab below.

Soutter et al, CCR, 2009

Date: February 17, 2009

Dynamic Spectral Imaging: Improving Colposcopy

Soutter et al, Clinical Cancer Research 2009

For the full publication, please click here.


To compare the objective and quantified approach of Dynamic Spectral Imaging (DSI) to identify high grade cervical lesions with that of traditional colposcopy and to understand the role of DSI in cervical cancer screening.


A pre-commercial version of DySIS (using Dynamic Spectral Imaging) was compared with traditional colposcopy in an international multi-centre clinical trial. Biopsies were taken from all sites indicated by the DySISmap and from standard colposcopic impression. Histological analysis was completed on all biopsies.


308 women were recruited to the trial. DySIS detected an additional 62.9% more women (over tradiational colposcopy) with high grade disease requiring treatment.


The trial demonstrated superior performance from DySIS over traditional colposcopy and can provide increased guidance for the selection of biopsy sites. The quantification of results reduces depencency on colposcopy personnel and offers opportunity for it to be used by nursing staff.


Dr Fellenbaum tells us how the DYSIS Colposcope has helped to offer his patient's the best care possible.
Dr Theodore FellenbaumFlint OBGYNPlay Video  Dr Theodore Fellenbaum


Donovan Miske tells us how the DYSIS Colposcope has increased the level of care across all 3 of the practice locations.
Donovan Miske – Practice ManagerFlint OB/GYN (Flint, MI)Play Video  onovan Miske – Practice Manager


Women’s Care Florida adopted a DYSIS Colposcope to improve their standard of care. Dr Kapitz tells us how it has improved cervical…
Dr KapitzWomen's Care FloridaPlay Video  Dr Kapitz