Gender differences in cancer screening beliefs, behaviors, and willingness to participate: implications for health promotion

Skin cancer screening: the experience in South Portugal

BACKGROUND

The number of skin cancer cases and related deaths continues to increase worldwide, including in Portugal. The lack of efficient health care leaves the southern Portuguese population at risk of presenting skin lesions at later stages. An initiative for skin cancer screening and medical care follow-up was created by the nonprofit organization Liga Portuguesa Contra o Cancro - Núcleo Regional do Sul (LPCC-NRS).

METHODS

Information was gathered from 4,398 participants in several Southern Portugal regions, from January 2021 to July 2022. Descriptive and lesion risk statistical analyses were applied.

RESULTS

Participants' characteristics were described, and risk assessment was performed differentially between premalignant (n = 577) and malignant lesions (n = 176). The main risk factor for both was male gender. From the described suspicious malignant lesions, 31.8% were confirmed (n = 56), among which there were 43 basal cell carcinomas (BCC), 9 cutaneous melanomas (CM), and 4 squamous cell carcinomas (SCC).

CONCLUSIONS

Data analysis pointed to a need for improved participant recruitment, especially of male participants, and health literacy assessment in future screenings.

Disparity in cognitive factors related to cancer screening uptake based on the theory of planned behavior

INTRODUCTION

Early detection of cancer is a highly effective way to decrease cancer-related deaths. The purpose of this study was to determine the disparity in cognitive factors related to cancer screening uptake based on the theory of planned behavior (TPB).

METHODS

In this cross-sectional study, conducted in Kermanshah County, the west of Iran, during 2019, a total of 1760 people aged 30 to 75 years old, were randomly selected to participate voluntarily in the study. Participants filled out a questionnaire including the socio demographic variables, socioeconomic status (SES), TPB variables, and cancer screening uptake behaviors.

RESULTS

The mean age of respondents was 45.28. 44.96% of the participants had undergone cancer screening at least once. Socioeconomic status (SES) and gender had the most significant impact on the disparity in cancer screening uptake, with contributions of 74.64% and 22.25% respectively. Women were 8.63 times more likely to be screened than men. Participants with a family history of cancer had a 2.84 times higher chance of being screened. Single individuals were significantly less likely to be screened compared to married individuals. The concentration index for attitude, subjective norms (SN), perceived behavior control (PBC), behavior intention, and cancer screening uptake was 0.0735, 0.113, 0.333, 0.067, and 0.132 respectively. Intention (Beta = 0.225 and P: < 0.001) is a significant predictor of cancer screening behaviors.

CONCLUSION

The findings of this study are highly valuable for health policymakers in Iran. They emphasize the significance of creating, executing, and assessing campaigns that promote intention, PBC and SN, particularly among disadvantaged individuals. By doing so, we can effectively decrease the disparity in cancer screening rates. It is crucial to prioritize men, single individuals, and disadvantaged groups in cancer screening promotion programs. This knowledge can be utilized to develop an intervention that is guided by theory and supported by evidence, with the aim of increasing cancer screening rates and minimizing disparities.

Public awareness of war on diabetes campaign and its association with behavioural outcomes

The War on Diabetes campaign was launched in 2016, encouraging Singapore residents to engage in regular exercise, adopt healthy dietary habits and screen for early detection of diabetes. This study aims to examine campaign awareness and its associations with sedentary behaviour, dietary habits and identifying diabetes. Data were obtained from the nationwide Knowledge, Attitudes and Practices study on diabetes in Singapore. A total of 2895 participants responded to a single question assessing campaign awareness. The Dietary Approaches to Stop Hypertension (DASH) diet screener assessed dietary habits, and the Global Physical Activity Questionnaire (GPAQ) measured sedentary behaviour. Recognition of diabetes was established using a vignette depicting a person with diabetes mellitus. Logistic and linear regression models were used to measure the associations. Most participants were 18- to 34-years old (29.9%) and females (51.6%). About 57.4% identified the campaign. Campaign awareness exhibited positive associations with identifying diabetes based on the vignette [odds ratio (OR): 1.5; 95% confidence interval (CI): 1.1-2.2; P = 0.022], lower odds of sedentary behaviour ≥7 h/day (OR: 0.7; CI: 0.5-0.9; P = 0.018) and higher DASH scores (β = 1.3; P < 0.001). The study recognized early significant associations between the behavioural outcomes and the campaign, emphasizing the need for ongoing campaign sustainability and evaluation of its long-term impact on population health.

Age at lung cancer diagnosis in females versus males who never smoke by race and ethnicity

BACKGROUND

We characterized age at diagnosis and estimated sex differences for lung cancer and its histological subtypes among individuals who never smoke.

METHODS

We analyzed the distribution of age at lung cancer diagnosis in 33,793 individuals across 8 cohort studies and two national registries from East Asia, the United States (US) and the United Kingdom (UK). Student's t-tests were used to assess the study population differences (Δ years) in age at diagnosis comparing females and males who never smoke across subgroups defined by race/ethnicity, geographic location, and histological subtypes.

RESULTS

We found that among Chinese individuals diagnosed with lung cancer who never smoke, females were diagnosed with lung cancer younger than males in the Taiwan Cancer Registry (n = 29,832) (Δ years = -2.2 (95% confidence interval (CI):-2.5, -1.9), in Shanghai (n = 1049) (Δ years = -1.6 (95% CI:-2.9, -0.3), and in Sutter Health and Kaiser Permanente Hawai'i in the US (n = 82) (Δ years = -11.3 (95% CI: -17.7, -4.9). While there was a suggestion of similar patterns in African American and non-Hispanic White individuals. the estimated differences were not consistent across studies and were not statistically significant.

CONCLUSIONS

We found evidence of sex differences for age at lung cancer diagnosis among individuals who never smoke.

Decline in Cancer Diagnoses during the 'Zero COVID' Policy in Hong Kong: Indirect Spillover Impact of the COVID-19 Pandemic

AIMS

Despite a largely successful 'zero COVID' policy in 2020, the COVID-19 pandemic disrupted routine cancer services in the city of Hong Kong. The aims of this study were to examine the trends in cancer incidence before and during the COVID-19 pandemic and estimate missed cancer diagnoses.

MATERIALS AND METHODS

We used population-based data from the Hong Kong Cancer Registry 1983-2020 to examine the trends of age- and sex-standardised cancer incidence before and during the COVID-19 pandemic. We applied: (i) the annual average percentage change (AAPC) calculated using the Joinpoint regression model and (ii) the autoregressive integrated moving average (ARIMA) model to forecast cancer incidence rates in 2020. Missed cancer diagnoses in 2020 were estimated by comparing forecasted incidence rates to reported rates. A subgroup analysis was conducted by sex, age and cancer site.

RESULTS

The cancer incidence in Hong Kong declined by 4.4% from 2019 to 2020 (male 8.1%; female 1.1%) compared with the long-term AAPC of 0.5% from 2005 to 2019 (95% confidence interval 0.3, 0.7). The gap between the reported and forecasted incidence for 2020 ranged from 5.1 to 5.7% (male 8.5%, 9.8%; female 2.3%, 3.5%). We estimated 1525-1596 missed cancer diagnoses (ARIMA estimate -98, 3148; AAPC 514, 1729) in 2020. Most missed diagnoses were in males (ARIMA 1361 [327, 2394]; AAPC 1401 [1353, 1460]), with an estimated 479-557 missed cases of colorectal cancer (ARIMA 112, 837; AAPC 518, 597) and 256-352 missed cases of prostate cancer (AAPC 231, 280; ARIMA 110, 594).

CONCLUSION

The incidence of new cancer diagnoses declined in 2020 contrary to the long-term increase over the previous decades. Significantly lower diagnoses than expected were observed in males, particularly for colorectal and prostate cancers. Fewer reported cancer cases indicate missed diagnoses and could lead to delayed treatment that could impact future health outcomes.

Optimising recruitment to a lung cancer screening trial: A comparison of general practitioner and community-based recruitment

OBJECTIVES

Pre-trial focus groups of the Early detection of Cancer of the Lung Scotland (ECLS) trial indicated that those at high risk of lung cancer are more likely to engage with community-based recruitment methods. The current study aimed to understand if general practitioner (GP) and community-based recruitment might attract different groups of people, and to quantitatively explore the demographic and psychosocial differences between people responding to GP or community-based recruitment.

DESIGN

Secondary data analysis of ECLS trial baseline data.

METHODS

Adults (n = 11,164) aged 50 to 75 years completed a baseline questionnaire as part of their participation in the ECLS trial. The questionnaire assessed smoking behaviour, health state, health anxiety and illness perception. Alongside demographic characteristics, how participants were made aware of the study/participant recruitment method (GP recruitment/community recruitment) was also obtained via trial records.

RESULTS

The likelihood of being recruited via community-based methods increased as deprivation level decreased. Those recruited via the community had higher levels of perceived personal control of developing lung cancer and were more likely to understand their own risk of developing lung cancer, compared to those who were recruited to the trial via their GP. Health state and health anxiety did not predict recruitment methods in multivariable analysis.

CONCLUSIONS

Community and opportunistic screening invitations were associated with uptake in people from less-deprived backgrounds, and therefore might not be the optimal method to reach those at high risk of lung cancer and living in more deprived areas.

Serological screening in a large-scale municipal survey in Cascais, Portugal, during the first waves of the COVID-19 pandemic: lessons for future pandemic preparedness efforts

Background

Serological surveys for SARS-CoV-2 were used early in the COVID-19 pandemic to assess epidemiological scenarios. In the municipality of Cascais (Portugal), serological testing combined with a comprehensive socio-demographic, clinical and behavioral questionnaire was offered to residents between May 2020 and beginning of 2021. In this study, we analyze the factors associated with adherence to this municipal initiative, as well as the sociodemographic profile and chronic diseases clinical correlates associated to seropositivity. We aim to contribute with relevant information for future pandemic preparedness efforts.

Methods

This was a cross-sectional study with non-probabilistic sampling. Citizens residing in Cascais Municipality went voluntarily to blood collection centers to participate in the serological survey. The proportion of participants, stratified by socio-demographic variables, was compared to the census proportions to identify the groups with lower levels of adherence to the survey. Univariate and multivariate logistic regression were used to identify socio-demographic, clinical and behavioral factors associated with seropositivity.

Results

From May 2020 to February 2021, 19,608 participants (9.2% of the residents of Cascais) were included in the study. Based on the comparison to census data, groups with lower adherence to this survey were men, the youngest and the oldest age groups, individuals with lower levels of education and unemployed/inactive. Significant predictors of a reactive (positive) serological test were younger age, being employed or a student, and living in larger households. Individuals with chronic diseases generally showed lower seroprevalence.

Conclusion

The groups with low adherence to this voluntary study, as well as the socio-economic contexts identified as more at risk of viral transmission, may be targeted in future pandemic situations. We also found that the individuals with chronic diseases, perceiving higher risk of serious illness, adopted protective behaviors that limited infection rates, revealing that health education on preventive measures was effective for these patients.

Body (dis)satisfaction and health screening behaviors: A systematic review of observational studies

Engagement in health-promoting behaviors has been argued to be dependent on psychological factors in addition to simply having knowledge or access to resources. We systematically reviewed the evidence for the association between body (dis)satisfaction and health screening behaviors using six electronic databases and supplementary manual searches in the current study. To be included in the review, studies had to be empirical, in any language, and examined the potential link between body (dis)satisfaction and health screening. Findings from the final 16 quantitative and 12 qualitative studies generally suggest that people who were more satisfied or less dissatisfied with their bodies were more likely to engage in health screening. This review also highlighted key gaps in the literature such as the limited studies that included men as participants and the lack of examination of the underlying mechanisms and contingencies of the relationship between body (dis)satisfaction and health screening behaviors.

Mobile Health (mHealth) Interventions to Increase Cancer Screening Rates in Hispanic/Latinx Populations: A Scoping Review

Hispanic/Latinx persons have disproportionately lower breast, cervical, and colorectal cancer screening rates than non-Hispanic White (NHW) persons. This low participation in cancer screening results in late-stage cancer diagnosis among Hispanic persons compared to NHW persons. Mobile health (mHealth) interventions effectively improve cancer screening rates in the general population; however, few reviews about mHealth interventions are tailored to Hispanic populations. This is important to investigate given that Hispanic persons differ from NHW persons with regard to culture, language, and health care utilization. Therefore, in this study, we investigated: (a) What types of mHealth interventions have been undertaken to increase cancer screening rates among Hispanic persons in the United States? (b) How effective have these interventions been? and (c) What features of these interventions help increase cancer screening rates? Searches conducted during December 2020 identified 10 articles published between January 2017 and December 2020 that met our inclusion criteria. The review revealed that mHealth interventions mainly provided education about cancer and cancer screening using videos, PowerPoint slides, and interactive multimedia. mHealth interventions that effectively improved screening behavior were mainly for easy-to-screen cancers like skin and cervical cancer. Finally, reviewed studies did not provide details on how cultural adaptations were made, and it is unclear what specific features of mHealth interventions increase cancer screening rates among Hispanic persons. Future research should identify and evaluate the effects of different components of culturally tailored interventions on cancer screening. Public health practitioners and health care providers should tailor mHealth approaches to their clients or patients and practice environment.

Evaluating the Effectiveness of a Modified Colorectal Cancer Screening Program in Almaty, Kazakhstan

OBJECTIVE

This study aimed to evaluate the effectiveness of a modified colorectal cancer (CRC) screening program, incorporating culturally tailored strategies to increase screening uptake and compliance, in Almaty, Kazakhstan.

METHODS

A cross-sectional study was conducted in Almaty between 2019-2022, involving 5370 participants aged 50-70 from diverse settings. Participants were assigned to the main (modified method) and comparison (standard method) groups based on the parity of their ID number digits. Variables of interest included demographics, somatic comorbidities, disability degree, and CRC screening results. The modified screening emphasized healthcare prioritization, optimized nursing resources, enhanced accessibility, and preparedness for the second screening stage.

RESULTS

In the study 2702 patients in the main group (modified method), and 2668 patients in the comparison group (standard method). Comorbidity data showed that the majority of participants in both groups had between 1-10 comorbidities, with an average of 8.2 in the main group and 8.1 in the comparison group. Screening response rates at stage I were higher in the main group, with 82.6% of subjects undergoing screening, compared to 78.9% in the comparison group (χ2=12.12, p=0.001). The response rates were higher among females in both groups, and no significant differences were found across age groups. At stage II, the response rate was again higher in the main group (56.2%) than in the comparison group (47.2%) (χ2=4.217, p=0.040), with no significant differences noted in relation to sex or age. However, the main group showed a higher response rate at stage I among respondents with 6-10 comorbidities (87.1% vs 82.5%, χ2 =7.820, p=0.009).

CONCLUSION

The study demonstrates that the modified program significantly outperformed the traditional one, achieving higher response rates at both the initial and subsequent stages of screening. These findings emphasize the value of revisiting and refining current CRC screening methods to maximize early detection rates.

Efficacy of lung cancer screening at the American University of Beirut Medical Center

Introduction

In Lebanon, a dedicated screening program for lung cancer is absent. Screening is largely based on the recommendation of an informed physician or the initiative of a patient. To better understand the situation, it is important to look at the available data on patients currently being screened for lung cancer in this country. Our aim in this study is to review the data and compare it with that in the literature as well as to assess the efficacy of the screening process followed.

Methods

Our study accessed the electronic medical records of patients at the American University of Beirut Medical Center (AUBMC), a tertiary care center in Lebanon. We collected information on patients who underwent screening low-dose computed tomography (LDCT) scan between June 2019 and June 2021 inclusive. Records of all patients who underwent a non-contrast computed tomography (CT) scan at AUBMC during this period were collected and analyzed.

Results

On average, our population had a 52.6 pack-year smoking history. Moreover, 47% of our population had an accurate pack-year reported, while 12% did not have enough information to even estimate their pack-year history. When looking at the accurate and estimated data, 5% of our population did not even meet the ≥20 pack-year smoking history. Eight patients had positive findings on the screening LDCT, which we defined as suspicious findings that require further workup (e.g., PET/CT or biopsy) or other significant incidental findings.

Conclusion

A well-organized program for lung cancer screening in Lebanon is absent. Screening largely depends on the initiative of the physician or the patient. We were able to uncover multiple flaws in the screening method used, including poor documentation and follow-up. Although the screening method adopted retained some benefits in terms of detecting early malignancy, it lacked proper organization and was not ideal. A better, systematized screening program is needed to have optimal outcomes.

Sex and Race Disparities in Hepatocellular Carcinoma Surveillance in Patients With Chronic Hepatitis B During COVID-19: A Single-Center Retrospective Review

Background

The management of patients with chronic hepatitis B (CHB) is complex and spans multiple medical specialties. As a result of this complexity, patients with CHB often do not receive adequate monitoring including hepatocellular carcinoma (HCC) surveillance with abdominal ultrasonography. Previous studies have identified multiple factors associated with decreased HCC surveillance. We aimed to identify the impact of race and sex on HCC surveillance in patients with CHB.

Methods

We performed a single health system chart review between January 2018 and January 2022. Differences between sex and race were evaluated using the Chi-square test and Fisher's exact test, and continuous variables were analyzed using analysis of variance (ANOVA).

Results

A total of 248 patient records between January 2018 and January 2022 were evaluated. In total 37% of females were adequately screened for HCC in any of the 6-month time frames compared to 26% of males. During the coronavirus disease 2019 (COVID-19) surge, surveillance rates were reduced in both men and women. During the first 6 months of the COVID-19 surge, there was a significant difference in screening between men and women (19% vs. 35%, P = 0.026). There was a decrease in HCC screening across all races during the COVID-19 surge; however, no significant difference when comparing races was found.

Conclusion

Men received less HCC surveillance compared to women. These differences were more pronounced during the COVID-19 pandemic surge. Obtaining appropriate surveillance is important and retrospective evaluations can help us determine the presence of health-related social needs so that progress can be made toward achieving health equity.

Barriers to Screening At-risk Populations in Canada

Cancer screening is invaluable for early detection of disease, including for breast and lung cancer. Through early detection, cancer treatment can be commenced prior to the development of advanced stage disease, significantly reducing morbidity and mortality. However, eligible patients may face barriers when accessing screening services, and some groups may be more disproportionately affected than others. This review aims to describe some of the most prominent barriers that at-risk populations may face when accessing image-based cancer screening services in Canada. Characterizing these barriers would be helpful in determining the best strategies to increase uptake to these screening services and, consequently, improve health equity.

Gender Differences in the Pathogenesis and Risk Factors of Hepatocellular Carcinoma

Several chronic liver diseases are characterized by a clear gender disparity. Among them, hepatocellular carcinoma (HCC) shows significantly higher incidence rates in men than in women. The different epidemiological distribution of risk factors for liver disease and HCC only partially accounts for these gender differences. In fact, the liver is an organ with recognized sexual dysmorphism and is extremely sensitive to the action of androgens and estrogens. Sex hormones act by modulating the risk of developing HCC and influencing its aggressiveness, response to treatments, and prognosis. Furthermore, androgens and estrogens are able to modulate the action of other factors and cofactors of liver damage (e.g., chronic HBV infection, obesity), significantly influencing their carcinogenic power. The purpose of this review is to examine the factors related to the different gender distribution in the incidence of HCC as well as the pathophysiological mechanisms involved, with particular reference to the central role played by sex hormones.

Screening for Breast, Cervical and Prostate Cancers in Kazakhstan: Key Factors and Psychological Aspects

OBJECTIVE

Screening is the main method for early detection and reduction of cancer mortality in all countries, including Central Asia and Kazakhstan. However, there is no official data on the awareness of the population about cancer screening in Kazakhstan. In addition, there were no studies on the psycho-emotional state of the patients during the screening procedure conducted yet. The purpose of the study was to assess the potential factors of awareness and psycho-emotional state during screening for breast (BC), cervical (CC), and prostate cancers (PC) in Kazakhstan (using the example of Almaty city).

METHODS

This cross-sectional study was conducted in the period from 01/01/2017 to 05/31/2017. The study was carried out at six polyclinics in Almaty (Kazakhstan). 1 625 volunteers took part in the study. The special questionnaires were employed to assess awareness of the screening procedure and subjective feelings during screening. The survey was conducted on patients who were screened for BC (n=674  or 41.5%), CC (n=565  or 34.8%) and PC (n=386 or 23.8%). Demographic data (age, education, marital status, preferred language of communication, etc.) were collected from participants using in-depth interviews. The internal consistency of the questionnaires was analysed by determining the reliability index (Cronbach's alpha).

RESULTS

The mean age of screening participants was 54.6 ± 3.3 years (BC), 49.2 ± 7.3 years (CC), and 56.6 ± 5.1 years (PC) (p = 0.001). Participants in BC and CC screening had a general knowledge of the procedure (45.1 % and 59.8 % of cases, respectively). Men had no information about PC screening (76.4 % of cases, p = 0.001). On the other hand, women had no sufficient knowledge about mammography (46.4 %) and Papanicolaou (Pap)  test (51.2% of cases). In 40.1 % (BC) and 41.1 % (CC) of cases, the fact of having the test was an unpleasant circumstance. However, in 59.6 % (PC) of cases, men did not have any discomfort associated with undertaking the test (p = 0.001). PC screening participants experienced no discomfort in 58.3 % of cases. At the same time, participants in BC and CC screenings experienced discomfort in 38.1 % and 42.5 % of cases, respectively (p = 0.001). Analysis of internal consistency on the questionnaire on awareness of the screening procedure showed the value of Cronbach's Alpha 0.693. The scores of subjective feelings during screening were 0.702.

CONCLUSIONS

The study's results revealed the reliability and applicability of the questionnaires on awareness of the screening procedure and assessment of subjective feelings. Knowledge of general information about the screening program differed depending on the type of screening. Participants in BC and CC screening were more likely to be aware of the screening program than participants in PC screening. An unpleasant circumstance associated with screening test is most often considered the very fact of having the test, especially for participants in BC and CC screening. The results of this study highlight the importance of providing an information campaign to raise awareness about screening tests. In addition, the results indicate the need to provide patients with full information about the screening process, and possible risks and benefits.

Analysis of Female Participant Representation in Registered Oncology Clinical Trials in the United States from 2008 to 2020

BACKGROUND

Female underrepresentation in oncology clinical trials can result in outcome disparities. We evaluated female participant representation in US oncology trials by intervention type, cancer site, and funding.

MATERIALS AND METHODS

Data were extracted from the publicly available Aggregate Analysis of ClinicalTrials.gov database. Initially, 270,172 studies were identified. Following the exclusion of trials using Medical Subject Heading terms, manual review, those with incomplete status, non-US location, sex-specific organ cancers, or lacking participant sex data, 1650 trials consisting of 240,776 participants remained. The primary outcome was participation to prevalence ratio (PPR): percent females among trial participants divided by percent females in the disease population per US Surveillance, Epidemiology, and End Results Program data. PPRs of 0.8-1.2 reflect proportional female representation.

RESULTS

Females represented 46.9% of participants (95% CI, 45.4-48.4); mean PPR for all trials was 0.912. Females were underrepresented in surgical (PPR 0.74) and other invasive (PPR 0.69) oncology trials. Among cancer sites, females were underrepresented in bladder (odds ratio [OR] 0.48, 95% CI 0.26-0.91, P = .02), head/neck (OR 0.44, 95% CI 0.29-0.68, P < .01), stomach (OR 0.40, 95% CI 0.23-0.70, P < .01), and esophageal (OR 0.40 95% CI 0.22-0.74, P < .01) trials. Hematologic (OR 1.78, 95% CI 1.09-1.82, P < .01) and pancreatic (OR 2.18, 95% CI 1.46-3.26, P < .01) trials had higher odds of proportional female representation. Industry-funded trials had greater odds of proportional female representation (OR 1.41, 95% CI 1.09-1.82, P = .01) than US government and academic-funded trials.

CONCLUSIONS

Stakeholders should look to hematologic, pancreatic, and industry-funded cancer trials as exemplars of female participant representation and consider female representation when interpreting trial results.

Demographic disparities in receipt of care at a comprehensive cancer center

BACKGROUND

National Cancer Institute cancer centers (NCICCs) provide specialized cancer care including precision oncology and clinical treatment trials. While these centers can offer novel therapeutic options, less is known about when patients access these centers or at what timepoint in their disease course they receive specialized care. This is especially important since precision diagnostics and receipt of the optimal therapy upfront can impact patient outcomes and previous research suggests that access to these centers may vary by demographic characteristics. Here, we examine the timing of patients' presentation at Moffitt Cancer Center (MCC) relative to their initial diagnosis across several demographic characteristics.

METHODS

A retrospective cohort study was conducted among patients who presented to MCC with breast, colon, lung, melanoma, and prostate cancers between December 2008 and April 2020. Patient demographic and clinical characteristics were obtained from the Moffitt Cancer Registry. The association between patient characteristics and the timing of patient presentation to MCC relative to the patient's cancer diagnosis was examined using logistic regression.

RESULTS

Black patients (median days = 510) had a longer time between diagnosis and presentation to MCC compared to Whites (median days = 368). Black patients were also more likely to have received their initial cancer care outside of MCC compared to White patients (odds ratio [OR] and 95% confidence interval [CI] = 1.45 [1.32-1.60]). Furthermore, Hispanics were more likely to present to MCC at an advanced stage compared to non-Hispanic patients (OR [95% CI] = 1.28 [1.05-1.55]).

CONCLUSIONS

We observed racial and ethnic differences in timing of receipt of care at MCC. Future studies should aim to identify contributing factors for the development of novel mitigation strategies and assess whether timing differences in referral to an NCICC correlate with long-term patient outcomes.

Increasing Incidence and Decreasing Mortality of Cutaneous Melanoma in Middle-Aged Adults: An Epidemiologic Study in Olmsted County, Minnesota

OBJECTIVE

To identify changes in the incidence and mortality of cutaneous melanoma in the fastest-growing segment of the US population, middle-aged adults.

PATIENTS AND METHODS

Using the Rochester Epidemiology Project, patients aged 40 to 60 years with a first lifetime diagnosis of cutaneous melanoma between January 1, 1970, and December 31, 2020, while a resident of Olmsted County, Minnesota, were identified.

RESULTS

A total of 858 patients with a primary cutaneous first-time melanoma were identified. The overall age- and sex-adjusted incidence rate increased from 8.6 (95% CI, 3.9 to 13.3) per 100,000 person-years in 1970-1979 to 99.1 (95% CI, 89.5 to 108.7) per 100,000 person-years in 2011-2020 (11.6-fold increase). There was a 52.1-fold increase in women and a 6.3-fold increase in men between these 2 periods. In recent years (2005-2009 vs 2015-2020), the incidence has stabilized in men (1.01-fold increase; P=.96) and continues to significantly increase in women (1.5-fold increase; P=.002). Among 659 patients with invasive melanoma, 43 deaths were due to melanoma, and male sex was significantly associated with an increased risk of death (hazard ratio, 2.95; 95% CI, 1.45 to 6.00). A more recent diagnosis of melanoma was significantly associated with a decreased risk of death due to melanoma (hazard ratio, 0.66 per 5-year increase in calendar year of diagnosis; 95% CI, 0.59 to 0.75).

CONCLUSION

Melanoma incidence has significantly increased since 1970. During the past 15 years, the incidence has continued to rise in middle-aged women (approximately 50% rise in incidence) but has stabilized in men. Mortality decreased in a linear fashion throughout this time.

Knowledge and awareness of oral cancer: A cross-sectional survey in Trieste, Italy

The aim of the study was to verify the knowledge on oral cancer and to assess possible differences in awareness and information basing on different demographic and subject-related factors. An anonymous survey was provided to 750 random subjects using online-based questionnaires. Statistical analysis was performed in order to evaluate the influence of demographic variables (gender, age, education) on knowledge of oral cancer and its risk factors. 68.4% of individuals knew about the existence of oral cancer, mostly from media and family/friends. Awareness was significantly influenced by gender and higher education, but not by age. Most participants recognized smoking as a risk factor, but alcohol abuse and sunlight exposure are less known, especially among less educated subjects. On the contrary, our study shows a diffusion of false information: more than 30% of the participants indicated the possible role of amalgam fillings in oral cancer onset, independently of gender, age or education. The results of our study suggest the need for oral cancer awareness campaigns, where school and healthcare professionals should be actively involved in promoting, organizing and finding methods to monitor the medium and long-term efficacy with proper methodological quality.

Non-adherence of surgical treatment in patients with non-melanoma skin cancer: a retrospective cohort pilot study

There is limited data on non-adherence for surgical treatment in non-melanoma skin cancer (NMSC) patients. The objective of this single-center, retrospective cohort study is to compare rates of non-adherence of surgical treatment options, determine factors associated with non-adherence, and identify barriers for non-adherence. All adult patients with NMSC (> 18 years) seen between 2015 and 2017 recommended surgical treatment (surgical excision and electrodessication and curettage (ED&C) or Mohs surgery) were eligible. Non-adherence was defined as not completing recommended treatment and reasons for non-adherence were collected. Out of 427 patients that met inclusion criteria, patients recommended surgical excision and ED&C had a lower non-adherence rate of 3.4% compared to those recommended Mohs (11.4%) (p = 0.006). Factors associated with non-adherence included self-pay patients (19.07% adherent vs. 43.24% non-adherent, p = 0.004). Multivariate logistic regression analysis confirmed that Mohs patients were more likely to be non-adherent (odds ratio (OR) = 3.839, 95% confidence interval (CI) (1.435-10.270), p = 0.007) compared to surgical excision and ED&C patients. Males were more likely to be non-adherent (OR = 2.474, 95% CI (1.105-5.542), p = 0.028) to females, and self-pay patients were more likely to be non-adherent than those with other payers (OR = 3.050, 95% CI (1.437-6.475), p = 0.004). Of the 37 patients who were non-adherent, the most common reasons were loss to follow-up (46%), social reasons (41%), medical reasons (38%), and financial reasons (22%). There was a significant difference in non-adherence rates between surgical treatments for NMSCs in our cohort. Our study suggests the need for future interventional studies that implement strategies and patient education to decrease non-adherence rates.

Emotions and lung cancer screening: Prioritising a humanistic approach to care

Low-dose computed tomography lung cancer screening has mortality benefits. Yet, uptake has been low. To inform strategies to better deliver and promote screening, in 2018, we interviewed 27 long-term smokers immediately following lung cancer screening in Australia, prior to receiving scan results. Existing lung screening studies employ the Health Belief Model. Reflecting growing acknowledgement of the centrality of emotions to screening uptake, we draw on psychological and sociological theories on emotions to thematically and abductively analyse the emotional dimensions of lung cancer screening, with implications for screening promotion and delivery. As smokers, interviewees described feeling stigmatised, with female participants internalising and male participants resisting stigma. Guilt and fear related to lung cancer were described as screening motivators. The screening itself elicited mild positive emotions. Notably, interviewees expressed gratitude for the care implicitly shown through lung screening to smokers. More than individual risk assessment, findings suggest lung screening campaigns should prioritise emotions. Peer workers have been found to increase cancer screening uptake in marginalised communities, however the risk to confidentiality-especially for female smokers-limits its feasibility in lung cancer screening. Instead, we suggest involving peer consultants in developing targeted screening strategies that foreground emotions. Furthermore, findings suggest prioritising humanistic care in lung screening delivery. Such an approach may be especially important for smokers from low socioeconomic backgrounds, who perceive lung cancer screening and smoking as sources of stigma and face a higher risk of dying from lung cancer and lower engagement with screening.

There must be a way out: The consensual qualitative analysis of best coping practices during the COVID-19 pandemic

Despite the continuous efforts to understand coping processes, very little is known about the utilization of best coping strategies during the COVID-19 pandemic. In this study, we aimed to analyze the coping strategies of individuals who scored high on an adaptive coping questionnaire in order to understand the most adaptive coping strategies during the COVID-19 pandemic. We used consensual qualitative analysis in a team of four researchers and one auditor. The convenience sample from which we identified the high scorers comprised 1,683 participants (67% women, 32.35% men, and 0.65% did not report their gender) with a mean age of 31.02 years (SD = 11.99) ranging between 18 and 77 years old. Based on their scoring in the COPE Inventory, nine participants were selected from the sample with the highest scores in coping skills in at least two out of its 15 subscales. In-depth repeated interviews with six participants for the main analysis were conducted, and three were added to check the data saturation. The results showed that the most adaptive coping strategies used during the COVID-19 pandemic could be categorized into four main domains: self-compassion, compassion to others, compassion from others, and mutual compassion. The most frequently mentioned and the most elaborated upon by our respondents was the domain of self-compassion. The most interesting finding was the emergence of the fourth type of compassion, labeled mutual compassion, which referred to deliberate attempts to take care of oneself and others while suffering together in order to elevate the suffering for both. This kind of compassion might arise in the situations of collective suffering, such as a catastrophe or a pandemic and might have the additional benefit of bringing people closer to each other in difficult times.

Financial Literacy, Financial Education, and Cancer Screening Behavior: Evidence from Japan

Although Japan has a well-established cancer screening program and has implemented several initiatives to increase screening rates, levels of cancer screening can be further improved. Based on a rational decision-making framework, this study examines the role of financial literacy and financial education, which measure peoples' knowledge about investment and savings, respectively, in improving cancer screening rates in Japan. The main data were extracted from Osaka University's Preference Parameters Study for 2011. The dependent variable was the number of cancer screenings while the two main independent variables were financial literacy and financial education. Ordered probit regression models were run to test the association between financial literacy, financial education, and the number of cancer screenings. The results showed a positive relationship between financial education and cancer screening behavior in Japan, while no significant association was observed between financial literacy and screening behavior. Furthermore, according to findings stratified by three age groups, the positive association between financial education and cancer screening behavior was particularly evident in 50- to 59-year-olds, while the effects of other demographic, socioeconomic, and risky health behavior variables were not consistent. It is imperative that implementation of more financial education programs is an effective intervention to encourage cancer screening behavior in Japanese populations.

Demographic Differences Among US Department of Veterans Affairs Patients Referred for Genetic Consultation to a Centralized VA Telehealth Program, VA Medical Centers, or the Community

IMPORTANCE

Telehealth enables access to genetics clinicians, but impact on care coordination is unknown.

OBJECTIVE

To assess care coordination and equity of genetic care delivered by centralized telehealth and traditional genetic care models.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional study included patients referred for genetic consultation from 2010 to 2017 with 2 years of follow-up in the US Department of Veterans Affairs (VA) health care system. Patients were excluded if they were referred for research, cytogenetic, or infectious disease testing, or if their care model could not be determined.

EXPOSURES

Genetic care models, which included VA-telehealth (ie, a centralized team of genetic counselors serving VA facilities nationwide), VA-traditional (ie, a regional service by clinical geneticists and genetic counselors), and non-VA care (ie, community care purchased by the VA).

MAIN OUTCOMES AND MEASURES

Multivariate regression models were used to assess associations between patient and consultation characteristics and the type of genetic care model referral; consultation completion; and having 0, 1, or 2 or more cancer surveillance (eg, colonoscopy) and risk-reducing procedures (eg, bilateral mastectomy) within 2 years following referral.

RESULTS

In this study, 24 778 patients with genetics referrals were identified, including 12 671 women (51.1%), 13 193 patients aged 50 years or older (53.2%), 15 639 White patients (63.1%), and 15 438 patients with cancer-related referrals (62.3%). The VA-telehealth model received 14 580 of the 24 778 consultations (58.8%). Asian patients, American Indian or Alaskan Native patients, and Hawaiian or Pacific Islander patients were less likely to be referred to VA-telehealth than White patients (OR, 0.54; 95% CI, 0.35-0.84) compared with the VA-traditional model. Completing consultations was less likely with non-VA care than the VA-traditional model (OR, 0.45; 95% CI, 0.35-0.57); there were no differences in completing consultations between the VA models. Black patients were less likely to complete consultations than White patients (OR, 0.84; 95% CI, 0.76-0.93), but only if referred to the VA-telehealth model. Patients were more likely to have multiple cancer preventive procedures if they completed their consultations (OR, 1.55; 95% CI, 1.40-1.72) but only if their consultations were completed with the VA-traditional model.

CONCLUSIONS AND RELEVANCE

In this cross-sectional study, the VA-telehealth model was associated with improved access to genetics clinicians but also with exacerbated health care disparities and hindered care coordination. Addressing structural barriers and the needs and preferences of vulnerable subpopulations may complement the centralized telehealth approach, improve care coordination, and help mitigate health care disparities.

Failure in all steps of hepatocellular carcinoma surveillance process is frequent in daily practice

INTRODUCTION AND OBJECTIVES

Failures at any step in the hepatocellular carcinoma (HCC) surveillance process can result in HCC diagnostic delays and associated worse prognosis. We aimed to estimate the prevalence of surveillance failure and its associated risk factors in patients with HCC in Argentina, considering three steps: 1) recognition of at-risk patients, 2) implementation of HCC surveillance, 3) success of HCC surveillance.

METHODS

We performed a multi-center cross-sectional study of patients at-risk for HCC in Argentina seen between10.01.2018 and 10.30.2019. Multivariable logistic regression analysis was used to identify correlates of surveillance failure.

RESULTS

Of 301 included patients, the majority were male (74.8%) with a mean age of 64 years old. At the time of HCC diagnosis, 75 (25%) patients were unaware of their diagnosis of chronic liver disease, and only 130 (43%) patients were under HCC surveillance. Receipt of HCC surveillance was significantly associated with follow-up by a hepatologist. Of 119 patients with complete surveillance, surveillance failure occurred in 30 (25%) patients. Surveillance failure was significantly associated with alpha fetoprotein ≥20 ng/mL (OR 4.0, CI 95% 1.43-11.55).

CONCLUSIONS

HCC surveillance failure was frequent in all the evaluated steps. These data should help guide strategies to improve the implementation and results of HCC surveillance in our country.

Long-Term patterns of cancer incidence among patients with and without type 2 diabetes in the United Kingdom

AIMS

Studies using contemporary cohorts are needed to assess the association between type 2 diabetes and cancer.

METHODS

Using the United Kingdom Clinical Practice Research Datalink, we matched patients with type 2 diabetes between 1988 and 2019 to patients without type 2 diabetes. Poisson regression models were fit to estimate incidence rate ratios (IRRs) with 95% confidence intervals (CIs) for cancer. In secondary analyses, we determined whether the strength of the association varied with calendar time and whether patients with type 2 diabetes had a higher incidence of being diagnosed with multiple cancers during the follow-up period.

RESULTS

890,214 patients with type 2 diabetes were matched to an equal number of patients without type 2 diabetes. Patients with type 2 diabetes had a higher cancer incidence than patients without type 2 diabetes (IRR 1.19, 95% CI 1.18-1.21). The IRR was higher 2010 onwards (IRR: 1.25, 95% CI: 1.23-1.28) compared with the association in previous years. Overall, patients with type 2 diabetes had a 5% higher incidence of being diagnosed with multiple cancers (IRR: 1.05, 95% CI: 1.04-1.07).

CONCLUSIONS

The results of this large population-based study indicate that type 2 diabetes is associated with an increased risk of several cancers.

The Factor Structure and External Validity of the COPE 60 Inventory in Slovak Translation

The COPE Inventory (Carver et al., 1989) is the most frequently used measure of coping; yet previous studies examining its factor structure yielded mixed results. The purpose of the current study, therefore, was to validate the factor structure of the COPE Inventory in a representative sample of over 2,000 adults in Slovakia. Our second goal was to evaluate the external validity of the COPE inventory, which has not been done before. Firstly, we performed the exploratory factor analysis (EFA) with half of the sample. Subsequently, we performed the confirmatory factor analysis with the second half of the sample. Both factor analyses with 15 factor solutions showed excellent fit with the data. Additionally, we performed a hierarchical factor analysis with fifteen first-order factors (acceptance, active coping, behavioral disengagement, denial, seeking emotional support, humor, seeking instrumental support, mental disengagement, planning, positive reinterpretation, religion, restraint, substance use, suppression of competing activities, and venting) and three second-order factors (active coping, social emotional coping, and avoidance coping) which showed good fit with the data. Moreover, the COPE Inventory’s external validity was evaluated using consensual qualitative research (CQR) analysis on data collected by in-depth interviews. Categories of coping created using CQR corresponded with all COPE first-order factors. Moreover, we identified two additional first-order factors that were not present in the COPE Inventory: self-care and care for others. Our study shows that the Slovak translation of the COPE Inventory is a reliable, externally valid, and well-structured instrument for measuring coping in the Slovak population.

Analysis of Cancer Knowledge, Attitudes, and Practices in Adolescents and Young Adults in Two Texas Rural Communities

The Youth and Young Adults Cancer Knowledge Attitudes and Practices (C-KAP) exploratory study in 2 rural underserved areas in a border community. C-KAP is an interdisciplinary research pilot project led by university scholars in psychology and social work in partnership with community partners. The exploratory cross-sectional mix-method study recruited 141 (n=141) youth and young adults (ages 18-39). This study was informed on empirical research and a bilingual online questionnaire was field-tested, and data was collected via QuestionPro Software. Quantitative analysis was conducted using SPSS version 27. Descriptive statistics and frequency analysis were used for demographics and basic statistics. Chi square tests and Fisher's exact tests between variables were ran to find statistically significant associations. For the qualitative data, independent coders conducted recurrent content analysis to identify themes. Salient themes include knowledge about cancer types; access to health care; prevention; and the perceived impact of COVID-19 pandemic. Findings highlight a lack of knowledge and orientation on cancer in youth and young adults suggesting the need for community tailored education and screening interventions. Other findings reflect gender differences in knowledge and practices, which indicates that a gender-specific lens is needed when delivering education.

Sex-based differences in outcomes among surgically treated patients with HPV-related oropharyngeal squamous cell carcinoma

OBJECTIVES

Sex differences in surgically treated HPV-associated oropharyngeal squamous cell carcinoma are not defined due to the low number of affected women. We explored the oncologic outcomes of men and women with p16-positive oropharyngeal squamous cell carinoma treated with primary surgery.

MATERIALS AND METHODS

Retrospective analysis of patients with HPV-related oropharyngeal cancer treated with surgery and pathology guided adjuvant therapy from 2007 to 2017. Primary end point was recurrence-free and overall survival.

RESULTS

Of 468 men (86.7%) and 72 women (13.3%), women presented more often with clinical N0 nodal disease (25% vs 12.2%). There were no differences in adverse pathologic features or T stage, although women were more likely to present with N0 disease (16.7% vs 10%), less N2 disease (6.9% vs 17.7%, p = 0.03), and more stage I disease (88.9% vs 75%). As a result, women were more likely to undergo surgery alone (30.6% vs 14.1%) while men were more likely to require adjuvant radiation therapy (47.2% vs 36.1%). Four women (5.6%) and 30 men (6.4%, p = 0.8) died during follow-up. Multivariate analysis controlling for age, sex, treatment, and pathologic stage demonstrated no differences in overall survival between men and women. There were no differences in recurrence-free or overall survival between men and women at two and five years.

CONCLUSIONS

Although women undergoing transoral robotic surgery for HPV+ oropharyngeal squamous cell carcinoma may have less advanced disease, upfront surgery with pathology-guided adjuvant therapy produces similar oncologic results in men and women while accounting for disease burden.

Cancer screening and follow-up in general practice: A French nationwide cross-sectional study

BACKGROUND

The overall activity of general practitioners (GPs) related to cancer screening and follow-up is poorly documented.

OBJECTIVES

To describe cancer screening and follow-up activities carried out in general practice and analyse them according to the socio-economic characteristics of patients.

METHODS

We used data from a French nationwide, multicentre, cross-sectional study that described the distribution of health problems managed in general practice and the associated processes of care. Analyses were adjusted on age and gender when appropriate, using a multivariate, hierarchical, linear mixed-effects model.

RESULTS

Among 20,613 consultations recorded, 580 involved cancer screening (2.8%) and 475 cancer follow-ups (2.3%). The most frequent cancer screening procedures concerned colorectal cancer (38.6% of screening procedures), breast cancer (32.6%), cervical cancer (17.0%), and prostate cancer (9.3%). In consultations with female patients, the most frequent types of cancer followed up were breast (44.9%) and colorectal cancer (10.5%), and with male patients, the most frequent were prostate (37.3%) and skin cancer (10.3%). After adjustment on age and gender, consultations with cancer follow-up included a mean 1.9 health problems managed in addition to cancer. Consultations with cancer screening or follow-up issue less often involved a patient on low income than other consultations (2.4% vs. 4.2%, and 1.1% vs. 4.2%, respectively).

CONCLUSION

Around 5% of French general practice consultations include cancer screening or follow-up. Socio-economical inequalities demand further research.

The influence of marital status and partner concordance on participation in colorectal cancer screening

BACKGROUND

Colorectal cancer screening program using a fecal immunochemical test aims to reduce morbidity and mortality through early detection. Although screening participation is free-of-charge, almost 40% of the invited individuals choose not to participate. To bring new insight into how non-participation can be identified and targeted, we examined the association between marital status and screening participation; with a focus on partner concordance in participation and sex differences.

METHODS

This nationwide cross-sectional study included all Danish citizens aged 50-74 years, who were invited to colorectal cancer screening between 2014 and 2017. Logistic regression analysis was used to estimate odds ratio (OR) of participation while adjusting for sociodemographic variables.

RESULTS

A total of 1 909 662 individuals were included in the analysis of which 62.7% participated in the screening program. Participation was highest among women. Stratified by marital status, screening participation was markedly lower in widowed (61.5%), divorced (54.8%) and single (47.3%), while participation reached 68.4% in married individuals. This corresponded to ORs of 0.59 (95% CI 0.58-0.59) for widowed, 0.56 (95% CI 0.55-0.56) for divorced and 0.47 (95% CI 0.47-0.48) for single, compared to married individuals. Individuals married to a participating partner were five times more likely to participate than married individuals with a non-participating partner, regardless of gender.

CONCLUSIONS

Marital status was strongly associated with participation in colorectal cancer screening, and participation was even higher in married individuals with a participating partner. Future efforts to increase participation in colorectal cancer screening could potentially benefit from considering the role of partner concordance.

Factors Associated with the Use of Fecal Immunochemical Tests and Colonoscopy in the INSEF Portuguese Population

<b><i>Introduction:</i></b> The incidence of colorectal cancer is increasing worldwide. However, the screening uptake is generally low. We analyzed the association between sociodemographic, economic, and access-to-healthcare factors and the use of exams that are the basis for colorectal cancer screening in Portugal. <b><i>Methods:</i></b> We conducted a cross-sectional study based on data from the 1st National Health Examination Survey. We used Poisson regression to estimate prevalence ratios and study factors associated with the use of fecal immunochemical tests (FIT) and colonoscopy in a Portuguese population aged 50–74 years (<i>n</i> = 2,489). <b><i>Results:</i></b> 45.7% of the individuals reported using FIT in the previous 2 years; 37.3% reported using colonoscopy in the previous 5 years. The use of FIT was associated with age group, health region, and having a family doctor. It was higher in older individuals (47.6% in the age group 70–74 years vs. 38.1% in the age group 50–54 years; adjusted prevalence ratio [aPR] = 1.32; 95% CI 1.05–1.65), and in individuals assigned to a family doctor (47.6 vs. 30.3%; aPR = 1.50; 95% CI 1.14–1.98). Colonoscopy was associated with age group, health region, higher education, economic capacity, and having a family doctor. It was higher in older individuals (45.3% in the age group 70–74 years vs. 25.6% in the age group 50–54 years; aPR = 1.85; 95% CI 1.42–2.40), individuals with a higher economic capacity (40.5 vs. 32.4%; aPR = 1.19; 95% CI 1.01–1.40), and individuals assigned to a family doctor (38.7 vs. 25.6%; aPR = 1.43; 95% CI 1.08–1.91). <b><i>Discussion/Conclusion:</i></b> In our analysis, the use of FIT and colonoscopy was influenced by sociodemographic, economic, and access-to-healthcare factors. This is relevant to guide interventions in this area. It is essential to ensure an equitable and uniform implementation of the screening program, with family doctors as an important part of the process.

ECONOMIC RECESSION AND THE RISK OF CANCER - A Cohort Study from Eastern Finland

BackgroundLittle is known about the role of economic recessions in the risk of cancer. Therefore, we evaluated the impact of the severe economic recession in Finland between 1991-1994 on the incidence of all cancers and cancer subtypes among middle-age and older population.MethodsFrom the Kuopio Ischemic Heart Disease Risk Factor Study (KIHD), a population-based sample of 1620 women and men aged 53-73 years were examined between 1998-2001. The cancer-free participants completed a questionnaire on the possible impact of the 1990s recession in Finland on their lives. Incident cases of cancer were obtained through record linkage with the Finnish Cancer Registry. Cox proportional hazards regression was used to estimate hazard ratios (HR) of incident cancer events after adjusting for possible confounders.ResultsA total of 1096 cancer-free participants had experienced socioeconomic hardships due to the recession at the baseline. During 20 years of follow-up, 473 participants developed cancer. After adjustment for age, baseline socioeconomic position and lifestyle factors, the risk of all cancers was 32% higher among men who experienced socioeconomic hardships compared to those who did not (HR 1.32, 95%CI, 0.99-1.75, p=0.05). Prostate-genital cancer was 71% higher among men with hardships (n=103, HR=1.71, 95%CI, 1.06-2.74, p=0.02). No association was observed between socioeconomic hardships and subsequent risk of total or any subtype of cancer among women.Conclusions:The 1990s economic recession was associated with increased risk of all cancers, especially prostate-genital cancer among Finnish middle-age and older men, but no association with cancer was observed in women.

COVID-19 Disruptions to Endoscopic Surveillance in Lynch Syndrome

Disruptions in cancer screening due to the COVID-19 pandemic may disproportionally affect patients with inherited cancer predisposition syndromes, including Lynch syndrome. Herein, we study the effect of the COVID-19 pandemic on endoscopic surveillance in Lynch syndrome through a prospective study of patients with Lynch syndrome at a tertiary referral center who were scheduled for endoscopic surveillance during the COVID-19 pandemic shutdown between March 16, 2020 and June 4, 2020. Of our cohort of 302 individuals with Lynch syndrome, 34 (11%) had endoscopic procedures scheduled during the COVID-19 pandemic shutdown. Of the 27 patients whose endoscopic surveillance was canceled during this period, 85% rescheduled procedures within 6 months with a median delay of 72 days [interquartile range (IQR), 55-84 days], with identification of an advanced adenoma or gastrointestinal cancer in 13%. Individuals who did not have a rescheduled endoscopic procedure were significantly younger than those with a rescheduled procedure [age 35 (IQR, 26-43) vs. age 55 (IQR, 43-63), P = 0.018]. Male sex was also suggestive of increasing likelihood of not having a rescheduled procedure. Taken together, our study demonstrates that the COVID-19 pandemic shutdown led to delayed endoscopic surveillance in Lynch syndrome, with potentially impactful delays among young patients. These data also emphasize the importance of timely surveillance in Lynch syndrome during this current, as well as potential future, global pandemics. PREVENTION RELEVANCE: The COVID-19 pandemic has led to unprecedented disruptions in cancer screening, which may have disproportionate effects on individuals at increased cancer risk, including those with Lynch syndrome. Herein, we show that the COVID-19 pandemic led to significant disruptions in Lynch syndrome surveillance with potentially impactful delays, thus highlighting the importance of ensuring timely surveillance among this high-risk cohort.

Gender gap in cancer prevention and mortality. A multidimensional analysis

BACKGROUND

During 2015 in Poland, male-to-female ratio in age-adjusted cancer mortality rate amounted to 1.83, which is close to that observed in 1990 (1.94) and considerably more than in 1965 (1.38).

DATA AND METHODS

Nearest-neighbor matching and latent class model were estimated to assess gender gap in cancer prevention in 2006 and 2014. The analysis is based on nationally representative data from a two-wave survey carried out on a stratified random sample of n=7991+8079 adults.

RESULTS

Even when controlling for socio-demographic characteristics, health status, and basic knowledge of cancer, three behavioral health characteristics are dramatically lower in men: uptake of preventive health care (ATE of -0.106), perceived caring for own health (-0.070), and fruit and vegetable intake (-0.034). Between 2006 and 2014 the gender gap in uptake of preventive health care and perceived caring for own health had increased, particularly in individuals aged over 40. The adjusted difference in leisure-time physical activity between men and women is near the significance threshold in individuals aged over 40.

CONCLUSION

The gender differences are higher for the behavioral component of cancer prevention than cognitive domains. Without modifying behavioral risk factors, gender gap in cancer mortality is not expected to close.

Nursing Students' Awareness about the Warning Signs of Cancer

Objective:

Nursing students who take care of the patient in clinical area practices as a part of their internships in primary health care and clinical areas, should be aware of the warning signs of cancer so that they may inform the community about them.

Methods:

This study was conducted to determine the awareness of nursing students about the warning signs of cancer. The research was planned as a descriptive and cross-sectional study. The research was completed with 460 nursing students between February 2019 and May 2019.

Results:

The average age of the students participating in the study was 20.05 ± 2.04 years. Female nursing students were more familiar with the warning signs of cancer, than male nursing students. Second, third- and fourth-grade nursing students knew the warning sign of better than the first graders. More nursing students who had taken the internal diseases nursing course knew the warning sign of better compared to the students who did not take the course. Nursing students with a family member with a history of cancer knew the warning better than those who did not have a family history of cancer. Thickening or lump in the breast or elsewhere” was the most known warning sign of cancer (92.6%), whereas the least known sign was “indigestion or difficulty in swallowing” (47.0%).

Conclusions:

Female nursing students those who had taken the internal diseases nursing course and those who had a family member with a history of cancer were more aware of the warning signs of cancer.

Problem-solving in technology-rich environments and cancer screening in later life

Routine cancer screening is widely recognized as an effective preventive strategy to reduce cancer mortality - the second leading cause of death in the US. However, cancer screening requires a complex array of tasks such as seeking up-to-date guidelines, making appointments, planning hospital visits, and communicating with health care professionals. Importantly, modern health care largely relies on technology to disseminate the latest information and administer the system. Yet, little is known about the technology-related skills that are relevant to regular cancer screening. This study examined the association between problem-solving skills in the technology-rich environment and cancer screening in later life. Using 2012/2014 Program for International Assessment of Adult Competencies data, binary logistic regressions with survey weights were used to estimate the association between problem-solving skills in the technology-rich environment and four cancer screening behaviors among the corresponding target populations aged between 45 and 74 years old (n = 1374 for cervical screening; n = 1373 for breast screening; n = 1166 for prostate screening; n = 2563 for colon screening). Results showed that greater problem-solving skills in the technology-rich environment scores (0-500 points) were significantly and positively associated with prostate cancer screening (odds ratio = 1.005, P < 0.05) among men, but not with colon (men and women) or cervical or breast (women) cancer screenings. Improvement in problem-solving skills in the technology-rich environment may promote specific cancer screening behaviors. Our findings inform future policy discussions and interventions that seek to improve cancer screening among a vulnerable section of older populations.

Sex disparities in presentation and prognosis of 1110 patients with hepatocellular carcinoma

BACKGROUND

Although sex disparities in hepatocellular carcinoma (HCC) incidence have been well described, there are limited data examining sex disparities in HCC prognosis.

AIM

To characterise sex differences in HCC presentation and prognosis.

METHODS

We performed a retrospective study of consecutive patients (n = 1110, 23.5% women) diagnosed with HCC between 2008 and 2017 at two US health systems. We used Cox proportional hazard and multivariable logistic regression models to identify factors associated with overall survival, early tumour detection and response to HCC treatment (per the modified Response Evaluation Criteria in Solid Tumors [mRECIST] criteria).

RESULTS

Women were older at HCC diagnosis (mean 62.5 vs 59.2 years, P < 0.001) and had a higher proportion of early-stage tumours (53.1% vs 43.7% Barcelona Clinic Liver Cancer [BCLC] stage 0/A, P = 0.04), but similar liver function compared to men (49.2% vs 47.1% Child Pugh A, P = 0.27). In univariable analysis, women had significantly better overall survival than men (median 17.1 vs 12.0 months, P = 0.02). When stratified by age, younger (<65 years) women had better overall survival than men (18.3 vs 11.2 months, P = 0.02); however, older (≥65 years) women and men had similar overall survival (15.5 vs 15.7 months, P = 0.45). In multivariable analysis, female sex was independently associated with lower mortality after adjusting for age, race/ethnicity, alpha-fetoprotein, BCLC stage, Albumin-Bilirubin grade and Child Pugh score (hazard ratio [HR] 0.82, 95% confidence interval [CI] 0.68-0.98). In secondary analyses, female sex was independently associated with early tumour detection (odds ratio [OR] 1.46, 95% CI 1.05-2.02) and response to first HCC treatment (OR 1.72, 95% CI 1.18-2.53) after adjusting for the same covariates.

CONCLUSION

In a large cohort of patients with HCC, women had significantly better prognosis than men.

I Would Never Take Preventive Medication! Perspectives and Information Needs of People Who Underwent Predictive Tests for Rheumatoid Arthritis

OBJECTIVE

Little is known about the experiences, values, and needs of people without arthritis who undergo predictive biomarker testing for the development of rheumatoid arthritis (RA). Our study aimed to explore the perspectives of these individuals and describe their information needs.

METHODS

A qualitative, multicenter interview study with a thematic analysis was conducted in Austria, Germany and the UK. Individuals were interviewed who underwent predictive biomarker testing for RA and had a positive test result but no diagnosis of any inflammatory joint disease. Participants included patients with arthralgia and asymptomatic individuals. Information and education needs were developed from the qualitative codes and themes using the Arthritis Educational Needs Assessment Tool as a frame of reference.

RESULTS

Thematic saturation was reached in 34 individuals (76% female, 24 [71%] with arthralgia, and 10 [29%] asymptomatic individuals). Thirty-seven codes were summarized into 4 themes: 1) decision-making around whether to undergo initial predictive testing, 2) willingness to consider further predictive tests, and/or 3) preventive interventions, including medication, and 4) varying reactions after receiving a positive test result. Individuals with arthralgia were more likely to be willing to take preventive action, undergo further testing, and experience psychological distress than asymptomatic individuals. All participants expressed the need for tailored, patient-understandable information.

CONCLUSION

Individuals at risk of RA are currently the subjects of research aimed at developing better predictive strategies and preventive approaches. Their perceptions and needs should be addressed to inform the future development of interventions combined with education.

Association of Neighborhood Measures of Social Determinants of Health With Breast, Cervical, and Colorectal Cancer Screening Rates in the US Midwest

Importance

Despite advances in cancer treatment and cancer-related outcomes, disparities in cancer mortality remain. Lower rates of cancer prevention screening and consequent delays in diagnosis may exacerbate these disparities. Better understanding of the association between area-level social determinants of health and cancer screening may be helpful to increase screening rates.

Objective

To examine the association between area deprivation, rurality, and screening for breast, cervical, and colorectal cancer in patients from an integrated health care delivery system in 3 US Midwest states (Minnesota, Iowa, and Wisconsin).

Design, Setting, and Participants

In this cross-sectional study of adults receiving primary care at 75 primary care practices in Minnesota, Iowa, and Wisconsin, rates of recommended breast, cervical, and colorectal cancer screening completion were ascertained using electronic health records between July 1, 2016, and June 30, 2017. The area deprivation index (ADI) is a composite measure of social determinants of health composed of 17 US Census indicators and was calculated for all census block groups in Minnesota, Iowa, and Wisconsin (11 230 census block groups). Rurality was defined at the zip code level. Using multivariable logistic regression, this study examined the association between the ADI, rurality, and completion of cancer screening after adjusting for age, Charlson Comorbidity Index, race, and sex (for colorectal cancer only).

Main Outcomes and Measures

Completion of recommended breast, cervical, and colorectal cancer screening.

Results

The study cohorts were composed of 78 302 patients eligible for breast cancer screening (mean [SD] age, 61.8 [7.1] years), 126 731 patients eligible for cervical cancer screening (mean [SD] age, 42.6 [13.2] years), and 145 550 patients eligible for colorectal cancer screening (mean [SD] age, 62.4 [7.0] years; 52.9% [77 048 of 145 550] female). The odds of completing recommended screening were decreased for individuals living in the most deprived (highest ADI) census block group quintile compared with the least deprived (lowest ADI) quintile: the odds ratios were 0.51 (95% CI, 0.46-0.57) for breast cancer, 0.58 (95% CI, 0.54-0.62) for cervical cancer, and 0.57 (95% CI, 0.53-0.61) for colorectal cancer. Individuals living in rural areas compared with urban areas also had lower rates of cancer screening: the odds ratios were 0.76 (95% CI, 0.72-0.79) for breast cancer, 0.81 (95% CI, 0.79-0.83) for cervical cancer, and 0.93 (95% CI, 0.91-0.96) for colorectal cancer.

Conclusions and Relevance

Individuals living in areas of greater deprivation and rurality had lower rates of recommended cancer screening, signaling the need for effective intervention strategies that may include improved community partnerships and patient engagement to enhance access to screening in highest-risk populations.

Knowledge about cancer screening programmes in Sardinia

Background

High level of attendance by population is considered a proof of the efficacy in the screening programmes. Public health aims to increase people’s attendance to cancer screening. The study aimed at assessing the level of knowledge and awareness about screening of citizens in Cagliari, from June to July 2016.

Methods

Recruitment took place near the atrium of the two main shopping centres of the city. The sample included 270 adults (138 men), 18-75 years old (mean age 46 years old). The information gathered from interviews were categorized by dichotomizing answers according to the knowledge and understanding of the discussed topics. Descriptive analysis was performed. The Chi-square test was used to assess gender and educational differences.

Results

Results show that population’s knowledge of screening is limited. Although the word “screening” is known, only half of the people who declared to have heard of this word know about the aim of screening. Colorectal cancer screening is the least known. Men and people with lower education are less informed than women and those with high education level.

Conclusion

In order to raise knowledge and awareness about cancer screening, special attention should be paid to communication and to the use of plain language. Future action should highlight the benefit of the screening procedure and thus contributing to spread the cancer prevention culture. Gender and socioeconomic inequalities must be taken into account when planning screening communication campaigns. General practitioner are highly trusted by people. They could play a decisive role to promote screening attendance.

Cancer Awareness and Behavioral Determinants Associated with Cancer Prevention-a Quantitative Study Among Young Adults in Rural Settings

Although college is a crucial time to establish healthy behaviors for cancer prevention, little is known about cancer awareness and behaviors among US college students in less economically developed, rural areas. The purpose of this study was to examine college students' cancer-preventative knowledge and health behaviors. This cross-sectional study was conducted at a large southeastern university in the USA, on a convenience sample of students attending a campus-wide health education class. Data were collected during April and May 2017. Pearson's chi-square tests, independent samples t test, and one-way ANOVA were used. Participants (n = 1511) were female (59.1%), non-Hispanic White (69.7%), first-year college students (76.7%), and either 18 (35.9%) or 19 (44.6%) years old. Participants recognized an average of 6.69 (SD = 3.08) out of 11 risk factors on the Cancer Awareness Measure (Cronbach's alpha = 0.874), with a statistically significant difference observed by gender (t(1471) = - 3.348, p = 0.001), but not by race ((F(2,1474) = 1.742, p = 0.176). Chi-square analyses revealed significant associations by gender for exercise (p < 0.001), tobacco use (p < 0.001), and alcohol use (p < 0.001). Significant associations were also found by race/ethnicity for exercise (p < 0.001), tobacco use (p < 0.001), alcohol use (p < 0.001), and fruit and vegetable consumption (p = 0.035). Findings indicate a need to educate college students to recognize and modify cancer-related behavioral risk factors, particularly dietary habits. Specifically, health campaigns to reduce gender and racial gaps in cancer-preventative knowledge and behavior among first-year students are recommended.

Primary Drivers of Willingness to Continue to Participate in Community-Based Health Screening for Chronic Diseases

Background: As the average age of the population continues to rise in the 21st century, chronic illnesses have become the most prominent threats to human health. Research has shown that early screenings for chronic diseases are an effective way of lowering incidence and mortality rates. However, low participation rates for health screening is one of the main challenges for preventive medicine. The objective of this study was to determine the primary drivers which: (1) first motivate people to participate in community-based health screening for chronic diseases; and (2) increase their willingness to continue to participate. Methods: A total of 440 individuals between 30 and 75 years of age were invited to undergo a health screening and then complete an interview questionnaire. Screenings and interviews were conducted in four regions in northern Taiwan. The questionnaire was separated into three sections, which explored sociodemographic differences, drivers of willingness to participate, and willingness to continue to participate respectively. Raw data was analyzed using the statistical software package SPSS (SPSS Inc., Chicago, IL, USA). Main Outcome Measures: Effects of sociodemographic factors on health screening participation rate, drivers of willingness to participate, and willingness to continue to participate. Results: Seventy-three percent of participants responded that they would be willing to continue to join in future health screenings. Notably, elderly people and married people were respectively more likely to participate in preventive health screening than were younger people and people who were single, divorced, separated, or widowed. Level of education was another key driver of willingness to participate in health screening for chronic diseases, as were the concern of relatives/friends and the provision of participation incentives. Discussion: Some of our findings, such as the key drivers of willingness to continue to participate in health screening that we identified, were different from findings of many previous studies conducted in other countries. The current study also found that a higher percentage of participants would be willing to join a similar health screening in the future if the service design is considered in advance and is well-implemented.

The Patient Protection and Affordable Care Act and Utilization of Preventive Health Care Services Among Asian Americans in Michigan during Pre- and Post-Affordable Care Act Implementation

Since the implementation of the Patient Protection and Affordable Care Act (ACA), significant increases in the percent of insured United States residents has steadily increased. Studies have shown that there is an increase in preventative services usage and a decrease in chronic disease burden with increased access to insurance. However, very little has been studied about how the implementation of ACA has impacted utilization of health services and health status among Asian Americans. In this study, we recruited 427 Asian Americans who attended health fairs and examined (1) changes in health care coverage and utilization of preventive health services before and after ACA, (2) health status on chronic disease risk factors, (3) comparing health services utilization by insurance status and types of insurance, and (4) identifying relationships between health care utilization and demographic factors. Study results indicate that even though the percentage of insured Asian Americans in Michigan increased significantly over study periods, health care utilization and chronic disease burden did not change significantly. The insured tended to utilize preventive health services more than the uninsured, but the types of insurance did not affect health care utilization. Gender and having a primary care physician were significant predictors in determining health care utilization. There is a need in this population for language-appropriate and culturally-sensitive education about the importance and availability of preventive services, which could improve adherence to preventive health services, thereby reducing health disparities.

Recurrent Tumors Referred for Mohs Micrographic Surgery: A 12-Year Experience at a Single Academic Center

BACKGROUND

Mohs micrographic surgery (MMS) is used for treatment of primary and recurrent tumors. Compared with primary tumors, recurrent tumors are often more aggressive.

OBJECTIVE

To understand differing characteristics between primary versus recurrent tumors treated by MMS.

MATERIALS AND METHODS

The authors conducted a retrospective review of a 12-year period at 1 academic center. Recurrent tumors were defined as recurrent if previously treated with cryotherapy, topical chemotherapeutics, electrodesiccation and curettage, or excision. Statistical analysis was conducted with p ≤ .05 considered significant.

RESULTS

A total of 17,971 cases were reviewed, of which 10.5% represented recurrent tumors. Recurrent tumors occurred more commonly in men (ratio 2.2:1). They presented in older individuals (p < .01) and occurred more commonly on the scalp (p < .0001), neck (p < .0001), and trunk (p < .0001). Primary tumors were more commonly located on the periocular (p < .0001), nose (p < .0001), and perioral areas (p < .0001). Squamous cell carcinoma more commonly presented as primary tumors (p = .02) while squamous cell carcinoma in situ more commonly presented as recurrent tumors (p < .001).

CONCLUSION

Distinct characteristics separate primary and recurrent tumors treated by MMS. Primary tumors were more commonly located in Area H, compared with recurrent tumors, which were more commonly located in Area M. This suggests appropriate usage of MMS based on appropriate use criteria.

Use of Smartphones for Early Detection of Melanoma: Systematic Review

Background

The early diagnosis of melanoma is associated with decreased mortality. The smartphone, with its apps and the possibility of sending photographs to a dermatologist, could improve the early diagnosis of melanoma.

Objective

The aim of our review was to report the evidence on (1) the diagnostic performance of automated smartphone apps and store-and-forward teledermatology via a smartphone in the early detection of melanoma, (2) the impact on the patient’s medical-care course, and (3) the feasibility criteria (focusing on the modalities of picture taking, transfer of data, and time to get a reply).

Methods

We conducted a systematic search of PubMed for the period from January 1, 2007 (launch of the first smartphone) to November 1, 2017.

Results

The results of the 25 studies included 13 concentrated on store-and-forward teledermatology, and 12 analyzed automated smartphone apps. Store-and-forward teledermatology opens several new perspectives, such as it accelerates the care course (less than 10 days vs 80 days), and the related procedures were assessed in primary care populations. However, the concordance between the conclusion of a teledermatologist and the conclusion of a dermatologist who conducts a face-to-face examination depended on the study (the kappa coefficient range was .20 to .84, median κ=.60). The use of a dermoscope may improve the concordance (the kappa coefficient range was .29 to .87, median κ=.74). Regarding automated smartphone apps, the major concerns are the lack of assessment in clinical practice conditions, the lack of assessment in primary care populations, and their low sensitivity, ranging from 7% to 87% (median 69%). In this literature review, up to 20% of the photographs transmitted were of insufficient quality. The modalities of picture taking and encryption of the data were only partially reported.

Conclusions

The use of store-and-forward teledermatology could improve access to a dermatology consultation by optimizing the care course. Our review confirmed the absence of evidence of the safety and efficacy of automated smartphone medical apps. Further research is required to determine quality criteria, as there was major variability among the studies.