Cancer-related Worry Research Articles

Cancer worry after facial nonmelanoma skin cancer resection and reconstruction: A 1-year prospective study.

Nonmelanoma skin cancer (NMSC) is one of the most diagnosed cancers in the world, with the number of new occurrences rising every year. Most patients with facial skin cancer experience cancer-related worry. Yet, little is known about their worry during the period after cancer treatment. This study aimed to assess the long-term change of cancer worry after surgical treatment in patients with NMSC. Patients undergoing surgery for facial NMSC between December 2017 and March 2020 were asked to complete the FACE-Q Skin Cancer-Cancer Worry scale before (baseline), 3-month, and 1-year post-surgery. A total of 151 patients completed the baseline and 3-month, and 99 (65.6%) the 1-year post-operative survey. A significant decrease in cancer worry score was seen between baseline and 3-month post-surgery (p<0.001). No difference was found between the 3-month and 1-year post-surgery scores (p=0.78). Less improvement in cancer worry was seen for patients who had one facial skin cancer in their medical history (p=0.001) and patients who had a history of facial surgery (p<0.001). Post-surgery patients still experience cancer worry. Therefore, targeted counseling might be of value when coping with cancer-related concerns. Patients with a history of facial NMSC and patients with a history of facial surgery might benefit from additional counseling.

Identity formation in adolescent and emerging adult cancer survivors: a differentiated perspective and associations with psychosocial functioning

Objective Identity formation was investigated in adolescent and emerging adult cancer survivors from a (neo-)Eriksonian perspective by comparing survivors to control participants. In survivors, associations between identity and clinical/demographical variables and general and illness-specific functioning were investigated. Design Childhood cancer survivors (n = 125; M age: 19.54; 47% male) were matched on age and gender with healthy controls (2:1). Main outcome measures All participants completed identity questionnaires. Survivors reported on demographics, well-being (depressive symptoms, life satisfaction, physical functioning), and illness-specific experiences (PTSS, illness centrality, cancer self-identity, benefit finding, cancer-related worries). Medical records provided clinical information. Results Survivors did not differ from controls on identity synthesis or confusion or on the identity statuses resulting from cluster analysis on the identity dimensions (achievement, foreclosure, moratorium, diffusion). Identity synthesis related to better well-being and illness experiences, whereas confusion related to worse well-being and illness experiences. Youth in moratorium and diffusion reported lower well-being and more negative illness experiences. Associations between identity and demographical and clinical characteristics were inconsistent. Conclusions This study revealed no significant differences in identity formation between cancer survivors and controls. However, survivors who struggle in their identity quest should be identified as they are at risk for poorer well-being and negative illness experiences.

Prevalence and predictors of cancer-related worry and associations with health behaviors in adult survivors of childhood cancer.

Cancer-related worry (CRW) is common among cancer survivors; however, little is known about factors associated with CRW or its impact on health behaviors in adult survivors of childhood cancer. Survivors in the St. Jude Lifetime Cohort Study (n = 3211; 51% male; mean age, 31.2 years [SD, 8.4 years]; mean time after diagnosis, 22.8 years [SD, 8.3 years]) underwent medical evaluations and completed ratings of CRW, psychological symptoms, and health behaviors. Multivariable modified Poisson regression models examined associations between CRW and treatment exposures, chronic health conditions, psychological symptoms, and health behaviors. Sixty-four percent of survivors (95% confidence interval [CI], 62.6-65.9) reported worry about subsequent malignancy, 45% (95% CI, 43.5-46.9) reported worry about physical problems related to cancer, and 33% (95% CI, 31.2-34.4) reported worry about relapse. Multiple psychological symptoms, treatment exposures, and chronic conditions significantly increased the risk of CRW. Survivors reporting CRW were at increased risk for substance use, inadequate physical activity, and increased health care utilization after adjustments for chronic conditions. For example, with adjustments for chronic conditions, those who endorsed CRW were more likely to have ≥5 cancer-related physician visits, ≥5 physician visits related to cancer, and ≥5 calls to a physician's office in the previous 2 years in comparison with survivors who were not worried. CRW was also associated with an increased risk of current tobacco use, past marijuana use, and current marijuana use. A substantial proportion of adult survivors of childhood cancer reported CRW associated with increased health care utilization. CRW may serve as an intervention target to promote well-being and adaptive health behaviors.

Determining transition readiness in Swiss childhood cancer survivors \u2013 a feasibility study

BackgroundThe successful transition of childhood cancer survivors (CCSs) from pediatric to adult long-term follow-up care is a critical phase, and determining the right time point can be challenging. We assessed the feasibility of the use of existing transition readiness tools in the context of the Swiss health care system, assessed partly transition readiness in Swiss CCSs, and compared our findings with Canadian CCSs for which these tools were originally developed.MethodsWe officially translated the Cancer Worry Scale (CWS) and Self-Management Skill Scale (SMSS) into German and integrated them into this cross-sectional study. We included CCSs attending the long-term follow-up (LTFU) clinic in the Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau. We used descriptive statistics to describe transition readiness.ResultsWe randomly recruited 50 CCSs aged ≥18 years at participation. The CCSs had a median CWS score of 62 (interquartile range 55–71), indicating a moderate level of cancer-related worry. Despite high self-management skills, some answers showed a dependency of CCSs on their parents. Our experience shows that the CWS and SMSS are easy for Swiss CCSs to use, understand, and complete. The interpretation of the results must take differences in health care systems between countries into account.ConclusionsThe translated CWS and SMSS are appropriate additional measures to assess transition readiness in CCSs. These scales can be used longitudinally to find the individual time point for transition and the completion by CCSs enables the health care team to individualize the transition process and to support the CCSs according to their individual needs.

Management of inflammatory bowel disease associated colonic dysplasia: factors predictive of patient choice and satisfaction.

In cases of prognostic uncertainty and equipoise as to the best management (prophylactic colectomy vs. surveillance) for dysplasia in inflammatory bowel disease (IBD), individualized discussion with the patient is required. Further understanding of patients' preferences is needed. A nationwide cross-sectional survey was distributed to adult IBD patients who had never been diagnosed with dysplasia (dysplasia-naïve) and those who had (dysplasia-experienced). Risk perceptions and factors that influence management choices were explored. There were 123 respondents. A substantial proportion (29%) of the dysplasia-experienced respondents did not feel well informed about the associated cancer risk and/or its management by their clinical team. Contributing themes included contradictory advice and lack of personalized information regarding their cancer risk, alternative management options and impact on long-term quality of life. Decisional regret and health-related quality of life amongst those who chose either surveillance or surgery were comparable, but cancer-related worry scores were elevated in the surveillance group. The dysplasia-naïve respondents reported that they would only consider having a prophylactic colectomy if they had on average a 50% or even higher risk of developing cancer. On multivariable logistic regression analyses, predictors of colectomy or surveillance preference included ethnicity, personality traits such as health locus of control (whether health status is influenced by luck) and differences in perception of what a low risk of cancer is. This study identifies predictive factors that can influence decision-making and satisfaction with the counselling process when IBD dysplasia is diagnosed. Further qualitative exploration of cultural themes would be informative.

Emotional Response of US Breast Cancer Survivors during the COVID-19 Pandemic

In a sample of 633 US adult breast cancer survivors, we examined health-related worry as a function vulnerability as influenced by communication, trust, and planning with their cancer care team during the COVID-19 pandemic. We found significant positive correlations between communication and trust, communication and planning, and trust and planning. ANCOVAs with treatment status, immunocompromised status, and delays (separately) as IVs, trust as a covariate, and cancer-related worry as a DV, yielded significant models. A noteworthy finding is the presence of trust as a significant covariate in models of vulnerability and worry.

Examination of factors contributing to help-seeking behavior in accessing psychosocial support services among Japanese cancer patients: An application of the segmentation approach.

Various psychosocial support services for cancer patients are available in Japan; however, their utilization rate is low. The present study aimed to examine factors contributing to help-seeking behavior in the use of psychosocial support services among cancer outpatients at three stages: Precontemplation (without adjustment disorder or major depression), Precontemplation (with adjustment disorder or major depression), and Contemplation. We conducted a web-based questionnaire survey at two points with a panel of cancer outpatients. We collected data on demographic information, physical status, the use of and intention to use psychosocial support services, psychological distress, attitude toward using psychosocial support services for cancer patients, and social support. In total, 395 cancer patients were analyzed. In the Precontemplation (without adjustment disorder or major depression) stage, resistance to help-seeking (OR = 0.726, P = .011) and future prospects of the Brief Cancer-Related Worry Inventory (OR = 1.012, P = .019) were significant. In the Precontemplation (with adjustment disorder or major depression) stage, only recommendation by medical staff or family (OR = 0.000, P = .026) had a significant effect. In the Contemplation stage, only social and interpersonal problems (OR = 0.942, P = .080) showed a significant (negative) trend. This study showed that contributing factors differed by stage. To encourage the use of psychosocial support services, it is desirable to recommend the use and to develop interventions for promoting, with responding to patients' conditions and intentions rather than responding to everyone in the same way.

Mapping the needs and psychological outcomes of Slovenian adolescent and young adult cancer patients: An exploratory mixed-method study.

With improving survival rates, it is becoming increasingly important to understand the psychological aspect and needs of young cancer patients and survivors. Our goal was to describe the self-reported levels of psychological distress, subjective illness experience and needs of young Slovenian cancer patients and survivors. Seventy-nine participants, aged 19-39years, answered questionnaires about anxiety, depression, mental defeat, cancer worry and their experience of learning the diagnosis and being treated. We used visualisations to demonstrate the relationship between anxiety and depression. The qualitative responses were summarised using a content analysis approach. Twenty-eight (35%) participants scored in the clinical range for anxiety and fifteen (19%) for depression. Cancer-related worry was common (85% reported at least one worry). Mental defeat was positively associated with measures of psychological distress. Those who felt negative about learning their diagnosis emphasised the need for more time, empathy and dignity. Psychological support during illness was seen as crucial. Anxiety and depression remain a problem for a subset of patients. Medical professionals working with young people with cancer should encourage a warm atmosphere as they attend to patients' needs and concerns.

Associations Among Perceived Parent and Peer Support, Self-Esteem, and Cancer-Related Worry in Adolescent and Young Adult Cancer Survivors.

Purpose: Cancer-related worry is common among adolescent and young adult (AYA) cancer survivors, and is associated with adverse psychosocial outcomes. Thus, it is crucial to identify possible modifiable covariates of cancer-related worry to aid in developing targeted interventions. This study aimed to explore the cross-sectional associations between cancer-related worry and potential covariates (i.e., perceived parental support, perceived peer support, self-esteem). Methods: One hundred fifty-two survivors between the ages of 15 and 25 who had been diagnosed with cancer between the ages of 14 and 21 completed the Inventory of Parent and Peer Attachment, the Rosenberg Self-Esteem Scale, the Self-Perception Profile for Adolescents, and a measure of cancer-related worry. Relationships among variables were assessed through structural equation modeling. Results: The model showed good fit [χ2(13) = 13.26, p = 0.43; comparative fit index = 0.997; root mean square error of approximation = 0.01 (90% confidence interval = 0.00-0.08); standardized root mean square residual = 0.04]; however, not all associations were in expected directions. Higher perceived parent and peer support were each significantly associated with lower self-esteem, which, in turn, was significantly associated with higher cancer-related worry. There was no direct association between support variables and cancer-related worry. Conclusion: These findings, which contradict existing theory about self-esteem development in healthy AYAs and prior research about the association between support and self-esteem in children and adolescents with cancer, suggest complex, and likely reciprocal, relationships among perceived support, cancer-related worry, and self-esteem in AYA cancer survivors. Support interventions involving peers with cancer and cognitive behavioral interventions targeting parent and peer relationships, self-esteem, and cancer-related worry may be beneficial in fostering AYA cancer survivors' psychosocial development.

Health-Related Quality of Life and Experiences of Sarcoma Patients during the COVID-19 Pandemic.

Sarcomas are rare cancers with a spectrum of clinical needs and outcomes. We investigated care experiences and health-related quality of life (HRQoL) in sarcoma patients during the COVID-19 pandemic. Patients with appointments during the first two months of the UK lockdown were invited to complete a survey. Questions included views on care modifications, COVID-19 worry and psychosocial impact, and EORTC-QLQ-C30 items. 350 patients completed the survey; median age 58 (16–92) years. Care modifications included telemedicine (74%) and postponement of appointments (34%), scans (34%) or treatment (10%). Most felt the quality of care was not affected (72%), however, social life (87%) and emotional wellbeing (41%) were affected. Worry about COVID-19 infection was moderately high (mean 5.8/10) and significantly related to higher cancer-related worry; associated with lower emotional functioning irrespective of treatment intent. Curative patients (44%) with low resilient coping scores had significantly higher COVID-19 worry. Patients who did not know their treatment intent (22%) had significantly higher COVID-19 worry and insomnia. In summary, care experiences were generally positive; however, cancer-related worry, low resilient coping and uncertainty about treatment intent were associated with COVID-19 worry. These patients may benefit from additional psychological support during the pandemic and beyond.

OR21-06 Physician Management of Thyroid Cancer Patients’ Worry: Is It “Good” Enough?

Introduction: Despite the excellent prognosis of most thyroid cancer patients, cancer-related worry is common. Additionally, patients report that being told by physicians that they have a “good cancer” invalidates their fears of having cancer and creates mixed and confusing emotions. However, it is not known what proportion of physicians try to reassure patients with the description “good cancer”. Methods: Patients diagnosed with differentiated thyroid cancer in 2014–2015 from the Surveillance, Epidemiology and End Results Program (SEER) registries of Georgia and Los Angeles County were asked to identify endocrinologists and surgeons involved in managing their thyroid cancer. Physicians were surveyed using the modified Diliman method. They were asked to describe their thyroid cancer patients’ worry at time of diagnosis and what they tell them if worried. A multivariable logistic regression was conducted to identify physician characteristics associated with reporting thyroid cancer as a “good cancer”. Results: Response rate was 69% (448/654). Overall, 40% were endocrinologists, 30% were general surgeons and 30% were otolaryngologists. A total of 8% of physicians reported that their patients are not worried or are a little worried at diagnosis, 27% that they are somewhat worried and 65% that they are quite or very worried. Ninety-one percent of physicians reported providing details on prognosis including information on death and recurrence to worried patients, 61% tell them their physicians are experienced in managing thyroid cancer, and 50% tell them that thyroid cancer is a “good cancer”. Factors associated with report of telling patients they have a “good cancer” included otolaryngology specialty [odds ratio (OR) 1.84, 95% confidence interval (CI) 1.07–3.17, compared to endocrinology), private practice setting (OR 2.57, 95% CI 1.42–4.75, compared to academic setting) and Los Angeles site (OR 2.23, 95% CI 1.46–3.45, compared to Georgia site). Physicians who perceived that their patients were quite or very worried at time of diagnosis were less likely to use this terminology (OR 0.55, 95% CI 0.35–0.84) and more likely to encourage patients to seek help outside of the physician-patient relationship (OR1.82, 95% CI 0.35–0.84), compared to patients not to somewhat worried. Conclusion: Most physicians in our sample from two diverse geographic areas report perceiving patient worry as common at time of thyroid cancer diagnosis. They report addressing this worry with different strategies, including telling patients they have a “good cancer”. The benefit of such strategies on patient outcomes still needs further investigation.

The Relationship Between Imaging and Thyroid Cancer Diagnosis and Survival.

Controversy exists over whether there has been a true increase in the occurrence of thyroid cancer or overdiagnosis secondary to imaging practices. Because cancer overdiagnosis is associated with detection of indolent disease, overdiagnosis can be associated with perceived improvement in survival. Surveillance, Epidemiology, and End Results-Medicare linked database was used to determine the relationship between type of imaging leading to thyroid cancer diagnosis and survival. Disease-specific and overall survival were evaluated in 11,945 patients aged ≥66 years with differentiated thyroid cancer diagnosed between January 1, 2001, and September 30, 2015, who prior to their cancer diagnosis initially underwent thyroid ultrasound versus other imaging capturing the neck. Analyses were performed using the Kaplan-Meier method and Cox proportional hazards model with propensity score. Patients who underwent thyroid ultrasound as compared with other imaging had improved disease-specific and overall survival (p < .001, p < .001). However, those who underwent thyroid ultrasound were less likely to have comorbidities (p < .001) and more likely to be younger (p < .001), be female (p < .001), have localized cancer (p < .001), and have tumor size ≤1 cm (p < .001). After using propensity score analysis and adjusting for tumor characteristics, type of initial imaging still correlated with better overall survival but no longer correlated with better disease-specific survival. There is improved disease-specific survival in patients diagnosed with thyroid cancer after thyroid ultrasound as compared with after other imaging. However, better disease-specific survival is related to these patients being younger and healthier and having lower-risk cancer, suggesting that thyroid ultrasound screening contributes to cancer overdiagnosis. The findings from this study have implications for patients, physicians, and policy makers. Patients who have thyroid ultrasound as their initial imaging are fundamentally different from those who are diagnosed after other imaging. Because patients undergoing ultrasound are younger and healthier and are diagnosed with lower-risk thyroid cancer, they are less likely to die of their thyroid cancer. However, being diagnosed with thyroid cancer can lead to cancer-related worry and create risks for harm from treatments. Thus, efforts are needed to reduce inappropriate use of ultrasound, abide by the U.S. Preventive Services Task Force recommendations, and apply nodule risk stratification tools when appropriate.

Narrating the nadir: examining personal and vicarious stories of cancer-related low points among survivors and romantic partners

Objective: To investigate low point autobiographical narratives among cancer survivors and romantic partners.Design: Cancer survivors (Study 1) and romantic partners (Study 2) narrated the low points of their cancer experiences. Partners also narrated stories of cancer survivors’ low points. Narratives were coded for their manifest content, as well as redemption (negative-to-positive arc), contamination (positive-to-negative arc), and tone (positive or negative valence).Main Outcome Measures: Self-reported measures of health and well-being (life satisfaction, cancer-related worry, impact of cancer).Results: The diagnosis moment was the most frequently recognised low point among survivors and partners. Survivors who narrated contaminated low points reported marginally less somatisation, salience of cancer recurrence, and that cancer had a marginally less positive impact, relative to survivors whose narratives did not contain contamination. Tone in partners’ low points predicted marginally less worry and more somatisation. The tone of their vicarious low points negatively correlated with anxiety.Conclusion: This research contributes to the growing body of work examining, and giving voice to, the experiences of cancer survivors and those close to them. As such, it informs applied health researchers of potentially challenging cancer-related experiences, and the way(s) in which the storying of these experiences align with psychological flourishing.

Comparative quantitative survey of patient experience in Barrett’s oesophagus and other gastrointestinal disorders

ObjectiveTo assess health-related quality of life in patients with non-dysplastic Barrett’s oesophagus (NDBO) and endoscopically treated dysplastic Barrett’s oesophagus (DBO).DesignThis quantitative, self-administered questionnaire study was conducted across three National Health...

Perceptions of risk and reward in BRCA1 and BRCA2 mutation carriers choosing salpingectomy for ovarian cancer prevention.

Salpingectomy with interval oophorectomy has gained traction as an ovarian cancer prevention strategy, but is not currently recommended for high risk women. Nevertheless, some choose this approach. We aimed to understand risk perception and plans for oophorectomy in BRCA1 and BRCA2 (BRCA) mutation carriers choosing salpingectomy for ovarian cancer prevention. This was a longitudinal survey study of BRCA mutation carriers who underwent bilateral salpingectomy to reduce ovarian cancer risk. An initial written questionnaire and telephone interview was followed by annual phone interviews. 22 women with BRCA mutations were enrolled. Median follow-up was three years. The median age at salpingectomy was 39.5 years (range 27-49). Perceived lifetime ovarian cancer risk decreased by half after salpingectomy (median risk reduction 25%, range 0-40%). At final follow-up, five (22.7%) had undergone oophorectomy and five women (22.7%) were not planning to undergo completion oophorectomy. BRCA mutation carriers who had salpingectomy after the recommended age of prophylactic surgery (vs. before the recommended age) were less likely to plan for future oophorectomy (28.6% vs. 66.7%, p = 0.037). All women were satisfied with their decision to undergo salpingectomy with eighteen (81.8%) expressing decreased cancer-related worry. There were no diagnoses of ovarian cancer during our study period. In conclusion, most BRCA mutation carriers undergoing risk-reducing salpingectomy are satisfied with their decision and have lower risk perception after salpingectomy, though some older mutation carriers did not plan on future oophorectomy. Salpingectomy with delayed oophorectomy in BRCA mutation carriers remains investigational and should preferably be performed within a clinical trial to prevent introduction of an innovation before safety has been proven.

Cancer-related worry and risk perception in Brazilian individuals seeking genetic counseling for hereditary breast cancer.

In Brazil, the population in general has little knowledge about genetic risks, as well as regarding the role and importance of the Cancer Genetic Counseling (CGC). The goal of this study was to evaluate cancer-related worry and cancer risk perception during CGC sessions in Brazilian women at-risk for hereditary breast cancer. This study was performed in 264 individuals seeking CGC for hereditary breast cancer. Both cancer-affected and unaffected individuals were included. As results, individuals with and without cancer reported different motivations for seeking CGC and undergoing genetic testing. A correlation was observed between age at the first CGC session and age at which the closest relative was diagnosed with cancer. Multivariate analysis showed that educational level, cancer risk discussion within the family, and number of deaths by cancer among first-degree relatives influenced positively the cancer risk perception. In conclusion, the results of this study indicate that cancer-related worry and cancer risk perception are significant aspects of morbidity in individuals seeking CGC, whether they are cancer-affected or unaffected. CGC has an important role in health education and cancer prevention for its potential of promoting an accurate perception of the risk.

Assessing quality of life using the brief cancer-related worry inventory for gynecological surgery

Assessing quality of life using the brief cancer-related worry inventory for gynecological surgery

Worry in Thyroid Cancer Survivors with a Favorable Prognosis.

Background: Little is known about cancer-related worry in thyroid cancer survivors with favorable prognosis. Methods: A diverse cohort of patients diagnosed with differentiated thyroid cancer in 2014-2015 from the Surveillance, Epidemiology, and End Results (SEER) Program registries of Georgia and Los Angeles County were surveyed two to four years after diagnosis. Main outcomes were any versus no worry about harms from treatments, quality of life, family at risk for thyroid cancer, recurrence, and death. After excluding patients with recurrent, persistent, and distant disease, multivariable logistic regression was used to identify correlates of worry in 2215 disease-free survivors. Results: Overall, 41.0% reported worry about death, 43.5% worry about harms from treatments, 54.7% worry about impaired quality of life, 58.0% worry about family at risk, and 63.2% worry about recurrence. After controlling for disease severity, in multivariable analyses with separate models for each outcome, there was more worry in patients with lower education (e.g., worry about recurrence, high school diploma and below: odds ratio [OR] 1.78, 95% confidence interval [CI 1.36-2.33] compared with college degree and above). Older age and male sex were associated with less worry (e.g., worry about recurrence, age ≥65 years: OR 0.28 [CI 0.21-0.39] compared with age ≤44 years). Worry was associated with being Hispanic or Asian (e.g., worry about death, Hispanic: OR 1.41 [CI 1.09-1.83]; Asian: OR 1.57 [CI 1.13-2.17] compared with whites). Conclusions: Physicians should be aware that worry is a major issue for thyroid cancer survivors with favorable prognosis. Efforts should be undertaken to alleviate worry, especially among vulnerable groups, including female patients, younger patients, those with lower education, and racial/ethnic minorities.

How do women experience a false-positive test result from breast screening? A systematic review and thematic synthesis of qualitative studies

BackgroundThis is the first review to identify, appraise and synthesise women’s experiences of having a false-positive breast screening test result.MethodsWe systematically searched eight databases for qualitative research reporting women’s experiences of receiving a false-positive screening test result. Two reviewers independently screened articles. Eight papers reporting seven studies were included. Study quality was appraised. Data were thematically synthesised.ResultsWomen passively attended screening in order to prove their perceived good health. Consequently, being recalled was unexpected, shocking and disempowering: women felt without options. They endured great uncertainty and stress and sought clarity about their health (e.g. by scrutinising the wording of recall letters and conversations with healthcare professionals). Their result was accompanied by relief and welcome feelings of certainty about their health, but some received unclear explanations of their result, contributing to lasting breast cancer-related worry and an ongoing need for further reassurance.ConclusionThe organisation of breast screening programmes may constrain choice for women: they became passive recipients. The way healthcare professionals verbally communicate results to women may contribute to lasting breast cancer-related worry. Women need more reassurance, emotional support and answers to their questions before and during screening assessment, and after receiving their result.

A randomised controlled trial of the effect of providing online risk information and lifestyle advice for the most common preventable cancers: study protocol

BackgroundCancer is a leading cause of mortality and morbidity worldwide. Prevention is recognised by many, including the World Health Organization, to offer the most cost-effective long-term strategy for the control of cancer. One approach that focuses on individuals is the provision of personalised risk information. However, whether such information motivates behaviour change and whether the effect is different with varying formats of risk presentation is unclear. We aim to assess the short-term effect of providing information about personalised risk of cancer in three different formats alongside lifestyle advice on health-related behaviours, risk perception and risk conviction.MethodsIn a parallel group, randomised controlled trial 1000 participants will be recruited through the online platform Prolific. Participants will be allocated to either a control group receiving cancer-specific lifestyle advice alone or one of three intervention groups receiving the same lifestyle advice alongside their estimated 10-year risk of developing one of the five most common preventable cancers, calculated from self-reported modifiable behavioural risk factors, in one of three different formats (bar chart, pictograph or qualitative scale). The primary outcome is change from baseline in computed risk relative to an individual with a recommended lifestyle at three months. Secondary outcomes include: perceived risk of cancer; anxiety; cancer-related worry; intention to change behaviour; and awareness of cancer risk factors.DiscussionThis study will provide evidence on the short-term effect of providing online information about personalised risk of cancer alongside lifestyle advice on risk perception and health-related behaviours and inform the development of interventions.Trial registrationISRCTN17450583. Registered 30 January 2018.