Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Lack Of Care For Older Breast Cancer Patients

30.03.2007
Older women with breast cancer get a lower level of care than younger women, researchers at The University of Manchester have found.

Compared to younger women, older women with breast cancer are less likely to be diagnosed via needle biopsy and triple assessment, less likely to undergo surgery and less likely to receive radiotherapy, the researchers report in this week’s British Journal of Cancer.

Such management of older women is likely to lead to higher rates of local recurrence of the disease and higher than necessary mortality.

Dr Katrina Lavelle, who led the study at the University’s School of Nursing, Midwifery and Social Work, explains: “We have found that older women from aged 70 and over are less likely to receive the same breast cancer care as younger women and that this is related to their age rather than differences in the biology of their tumour.”

The highest incidence of breast cancer in England occurs in women aged 70 years and older. Older women also experience the worst survival – women aged 70-79 have a 76% five-year relative survival compared to 80% for all ages, and for women aged 80 plus this drops considerably to 61%, beyond what might be expected owing to an increase in age.

The team carried out a retrospective cohort study involving case note review based on the North Western Cancer Registry database of women aged 65 and over, resident in Greater Manchester with invasive breast cancer registered over a one year period. The results of the study, funded by an NHS R&D Training Fellowship, may be generalized nationally as variation in survival between regions is lower for breast cancer compared to other cancers.

The they found that, compared to women aged 65-69 years, women aged 80 plus with operable breast cancer have increased odds of not receiving triple assessment, not receiving primary surgery, not undergoing axillary node surgery and not undergoing steroid receptor tests (which indicate suitability for hormone therapy). Compared with her 65-69-year-old counterpart, the odds of a woman aged 80 or older not receiving triple assessment for operable breast cancer are five-and-a-half times higher, and the odds of her not receiving surgery are more than 40 times higher. Even women as young as 70-74 have over 7 times the odds of not receiving radiotherapy following breast conservation surgery compared to women aged 65-69 years.

In addition, the team discovered that the overall percentage of women in all the age groups not receiving steroid receptor tests was high at 41%, which resulted in treatment decisions being taken without this fundamental information. Three quarters of the patients who did not receive steroid receptor tests were given the hormone therapy, tamoxifen: that is, prescribed a treatment without evidence that it would work.

In a survey of UK breast cancer surgeons in 2004, 75% reported that they would treat older breast cancer patients in a similar way to younger patients and 98% responded that the cut off point for breast cancer surgery was not age related.

Dr Lavelle says: “Clearly there is a difference in clinicians’ perceptions of how older breast cancer patients should be treated and their actual practice.

“Standard management of breast cancer was infrequent in older women in Greater Manchester. The lack of diagnostic and steroid receptor testing resulted in older cancer patients having no effective treatment with 41% not undergoing a steroid receptor test, 32% of whom received tamoxifen as their sole form of treatment.

“Mortality of elderly breast cancer patients is unlikely to improve where this pattern of management persists.”

Research lead for the School of Nursing, Midwifery and Social Work, Professor Chris Todd, commented: "It would be wrong to conclude that ageism is to be found in the NHS on the basis of these results alone, as this study has not been able to take the preferences of older women themselves into account. This is something we intend to investigate in the next phase of our research."

Jon Keighren | alfa
Further information:
http://www.manchester.ac.uk/aboutus/news/

More articles from Health and Medicine:

nachricht Study tracks inner workings of the brain with new biosensor
16.08.2018 | Rheinische Friedrich-Wilhelms-Universität Bonn

nachricht Foods of the future
15.08.2018 | Georg-August-Universität Göttingen

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Color effects from transparent 3D-printed nanostructures

New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference

Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...

Im Focus: Unraveling the nature of 'whistlers' from space in the lab

A new study sheds light on how ultralow frequency radio waves and plasmas interact

Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...

Im Focus: New interactive machine learning tool makes car designs more aerodynamic

Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.

When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...

Im Focus: Robots as 'pump attendants': TU Graz develops robot-controlled rapid charging system for e-vehicles

Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.

Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....

Im Focus: The “TRiC” to folding actin

Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.

Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

LaserForum 2018 deals with 3D production of components

17.08.2018 | Event News

Within reach of the Universe

08.08.2018 | Event News

A journey through the history of microscopy – new exhibition opens at the MDC

27.07.2018 | Event News

 
Latest News

Smallest transistor worldwide switches current with a single atom in solid electrolyte

17.08.2018 | Physics and Astronomy

Robots as Tools and Partners in Rehabilitation

17.08.2018 | Information Technology

Climate Impact Research in Hannover: Small Plants against Large Waves

17.08.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>