Do Alternative Therapies Decrease a Cancer Patient’s Survival Chances?
Here at LFCT we post about various methods of fighting cancer, as we believe in putting all relevant information out there for the patient (or the patient’s parents) as we believe that it is up to them to decide the way forward.
We neither recommend nor discourage the use of alternative/complementary treatments, although we DO urge everyone to discuss their possible use BEFORE embarking on any other treatment regimen…
A recent study of 1,290 patients in the US found that Cancer patients who use alternative therapies are be more likely to shun conventional treatments and risk their chances of survival.
People who received such therapies often refused life-saving care such as chemotherapy or surgery and fewer survived five years after starting treatment compared to those on standard care. Experts urged patients not to ditch proven cancer medicines.
Researchers said the use of alternative therapies, which include certain diets, minerals and vitamin infusions, was growing in the US but there was limited research on how effective they are. Their study looked at 258 patients who had used these therapies with at least one standard treatment, compared to 1,032 who only received conventional care.
The study found a smaller proportion of those who received such treatment had survived five years after beginning treatment – 82.2% compared to 86.6%. Separately, they were found to be more than twice as likely to die at any point over the course of the nine-year study, as a result of either refusing or delaying standard treatment.
Comparing people who received alternative therapies with those who did not, the report says the study found:
- 34% refused chemotherapy compared to 3.2%;
- 53% refused radiotherapy compared to 2.3%; and
- 7% refused surgery compared to 0.1%.
The report quotes the study’s authors as saying that it was likely the results for those who used alternative therapies would have been worse were it not for the fact that they were a group that had better cancer survival chances to begin with. As a group, they were more likely to be women, younger, more affluent and healthier, the study’s authors noted.
Although researchers linked the lower chances of survival to refusing or delaying standard treatments, lead author Dr Skyler Johnson, from Yale School of Medicine, is quoted in the report as saying it was also possible some alternative therapies could interact with conventional treatments and make them less effective.
The study did not include data on the exact therapies people used.
Johnson said they were more likely to be alternative medicines – treatments that lack clear scientific evidence and are often used in place of conventional care – rather than complementary therapies like yoga or massage, which are usually used alongside standard treatments.
“The reality is despite the fact that many patients believe that these types of unproven therapies will improve their survival and possibly even improve their chances of a cure, there’s really no evidence to support that claim…” according to Dr Johnson.
“Although they may be used to support patients experiencing symptoms from cancer treatment, it looks as though they are either being marketed or understood to be effective cancer treatments.”
Martin Ledwick, Cancer Research UK’s head information nurse, said complementary medicine might help improve wellbeing or quality of life for some patients.
“But it is important that patients considering them do not see them as an alternative to conventional treatments that have been shown though clinical trials to make a real difference to survival,” he said.
Professor Arnie Purushotham, director at King’s Health Partners Comprehensive Cancer Centre, said in the report that there was a clear difference between alternative therapies and complementary treatments.
“The medical community is united in agreeing that alternate therapy is not an effective means of treating cancer patients. However, there is increasing evidence that complementary therapy like acupuncture, yoga and relaxation therapy may be beneficial in alleviating cancer patients’ symptoms like pain and fatigue.”
Posted on 2 August, 2018, in Blog, Research and tagged alternate therapy, alternative therapy, cancer, cancer research, cancer treatment, Child Cancer, complementary treatments, LFCT, Little Fighters Cancer Trust, paediatric cancer, Pediatric cancer. Bookmark the permalink. Leave a comment.