The study, presented by British researchers at Europe’s largest cancer congress, ECCO 15 – ESMO 34, the joint 15th European CanCer Organisation (ECCO) and 34th European Society for Medical Oncology (ESMO) Multidisciplinary Congress, September 20 – 24 in Berlin, Germany, is the first to have asked young people with cancer about their experiences from the time of first symptoms to diagnosis and provides lessons for catching the disease earlier and improving the care and experience of patients in this age group, about whom little is known.
Cancer is rare in teenagers and young people, with those aged between 15 and 24 years accounting for less than two percent of all cancer cases worldwide. But the rates are twice as high as they are in children and the disease is the most frequent cause of death in this age group after accidents. The long-term outcome for some tumor types is thought to be relatively poor compared with that for children and adults and delay in diagnosis is thought to be one of the key factors in this. The problem of diagnostic delay is widely acknowledged but is perhaps the least understood aspect of the young person’s cancer journey.
“While being diagnosed with a potentially life-threatening disease is a distressing experience for any patient, a cancer diagnosis, and the process leading up to it, can have a particularly poignant impact on teenagers because that stage of development already presents significant challenges in developing independence, identity and in coping with the world. Research in this area has been limited and better understanding of the complexities of their experience in the pre-diagnostic period is crucial if we are to provide the most comprehensive and sensitive care and improve their outcomes,” said one of the study’s researchers, Ms Susie Pearce, a health service researcher for young people with cancer at University College Hospital in London.
The researchers conducted narrative interviews with 24 young people aged between 16 and 24, two to four months after they had been diagnosed with solid tumors in one of four major centers in England. The medical notes of each participant were also analyzed in the study.
While the individual experiences varied in terms of how their symptoms evolved and were responded to, several common themes emerged. Key findings included a pattern of young voices not being heard, delays in diagnosis and a misconception among young people and society as a whole that young people don’t get cancer.
“While symptoms in some young people were promptly recognized by GPs and referred to specialists quickly, other patients recounted tales of protracted periods of suffering, with rationalization of their own symptoms or numerous disappointing visits to doctors and hospitals before the cancer was diagnosed,” said Pearce, adding that the time period between first symptoms and diagnosis ranged from eight weeks to 11 years.
Examples of symptoms being missed by general practitioners or accident and emergency doctors included being told it is normal to be tired, that symptoms are due to menstrual problems, fluid on the knee, irritable bowel syndrome, excess weight or lack of exercise.
“One consistent thread through these stories is young people’s perception that they were not being listened to and that cancer was being ruled out on age alone,” explained Pearce. “For instance, one eventually thought she was going mad after three months of headaches and 12 visits to the GP and A&E. Finally, after breaking down at the GP’s surgery, she was referred to the specialist and was later diagnosed with neuroblastoma. It seemed that extreme levels of worry and distress had to be reached before the right course of action was taken.”
In another case, a 22-year-old young woman who was diagnosed with colon cancer that had spread to the liver recounted a frustrating battle to be taken seriously after nine or ten years of suspicious symptoms such as food aversion, abdominal pain, frequent diarrhea and rectal bleeding from the age of 14 and two separate diagnoses of familial adenomatous polyposis, or FAP, a hereditary syndrome that carries a very high risk of colon cancer.
“Basically because I grew up with the symptoms no-one went ding din ding… red light warning, we need to do something about this,” she told the researchers. “I said ‘look, this is ridiculous. I am passing blood a lot, diarrhoea, tummy ache. I want to get it sorted because it’s ruining, not ruining but it’s taking over my life’ …They look at you and they say you are too young for this. If you are old, they will do something about it.”
Pearce noted: “She felt quite strongly that if she had been 40 or 50 her symptoms would have been picked up on at a very early stage and she would have been fine, but lots of cues were missed because nobody was thinking that she could have colon cancer.” Sadly, after her participation in the study, this young woman died.
In another example, a 23-year-old young woman who was diagnosed with ovarian cancer 10 months after her first symptoms said: “I wish they had just listened to me in the beginning. I’d like them more aware so you can’t just be shoved away out the door. It’s your life … it’s your whole world they are talking about and they are not taking it seriously.”
The researchers found that the reaction of others, particularly parents, was important in determining how long the patients were willing to put up with symptoms and how assertive they were at pushing for an answer to their concerns.
“There seemed to be a trigger point at which further help was sought. That threshold came when normal physical, social and emotional functioning became impossible and the symptoms could no longer be dismissed as normal,” Ms Pearce said. “Prompting, confirmation and support from others was crucial in the acknowledgment of threat and seriousness of the need for action.”
The sense of relief once they had arrived in specialist care was striking. They felt they were in safe hands, with experts whom they now had confidence in, the study found. However, some said their struggle to get to that point prompted them to lose trust in their GP or the hospital Accident & Emergency system and that they would be reluctant to seek the help of those professionals again.
“The stories related here are, sadly, far from unique. Doctors should be making urgent referrals when children or young people come to see them several times with the same problem and persistent parental anxiety should be sufficient reason for referral,” Pearce said, adding that the study recommends research into interventions such as education in schools and universities and better education of health professionals, including school nurses, university health centers and general practitioners so that classic signs are investigated properly and promptly.
The 23-year-old ovarian cancer patient’s advice to young people was: “Listen to your intuition and be strong. If you think something is wrong just keep pushing.”
The study was funded by CLIC Sargent, the UK-based children and young people’s cancer charity.
For more information:
- Abstract no: 4170. Experiences of Care proffered papers session, Tuesday 09.00 hrs CEST (Hall 10)
Also read these PubMed abstracts:
- Gurney JG, Krull KR, Kadan-Lottick N, Nicholson HS, Nathan PC, Zebrack B, Tersak JM, Ness KK. Social outcomes in the Childhood Cancer Survivor Study cohort. J Clin Oncol. 2009 May 10;27(14):2390-5. Epub 2009 Feb 17. Review.
- Zeltzer LK, Recklitis C, Buchbinder D, Zebrack B, et al. Psychological status in childhood cancer survivors: a report from the Childhood Cancer Survivor Study. J Clin Oncol. 2009 May 10;27(14):2396-404. Epub 2009 Mar 2
- Stein KD, Syrjala KL, Andrykowski MA. Physical and psychological long-term and late effects of cancer. Cancer. 2008 Jun 1;112(11 Suppl):2577-92. Review.
- Zeltzer LK, Lu Q, Leisenring W, Tsao JC, et al. Psychosocial outcomes and health-related quality of life in adult childhood cancer survivors: a report from the childhood cancer survivor study. Cancer Epidemiol Biomarkers Prev. 2008 Feb;17(2):435-46
- Zebrack BJ, Zevon MA, Turk N, Nagarajan R, et al, Psychological distress in long-term survivors of solid tumors diagnosed in childhood: a report from the childhood cancer survivor study. Pediatr Blood Cancer. 2007 Jul;49(1):47-51
- Turner J, Clavarino A, Yates P, Hargraves M, Connors V, Hausmann S. Development of a resource for parents with advanced cancer: what do parents want?
Palliat Support Care. 2007 Jun;5(2):135-45. - Van Dijk J, Imhof SM, Moll AC, Ringens PJ, Cohen-Kettenis PT, Rijmen F, Huisman J. Quality of life of adult retinoblastoma survivors in the Netherlands.
Health Qual Life Outcomes. 2007 Jun 4;5:30. - Abrams AN, Hazen EP, Penson RT. Psychosocial issues in adolescents with cancer.
Cancer Treat Rev. 2007 Nov;33(7):622-30. Epub 2007 Apr 16. Review. - Upton P, Eiser C. School experiences after treatment for a brain tumour.
Child Care Health Dev. 2006 Jan;32(1):9-17. - Stam H, Grootenhuis MA, Brons PP, Caron HN, Last BF. Health-related quality of life in children and emotional reactions of parents following completion of cancer treatment.
Pediatr Blood Cancer. 2006 Sep;47(3):312-9.
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