Trends in Cancer Incidence in US Adolescents and Young Adults, 1973-2015

An interpretative phenomenological analysis of the psychosexual identity development in adolescent and young adult survivors of testicular cancer

BACKGROUND

Qualitative research has explored how some testicular cancer survivors (TCS) experience the psychological impacts of diagnosis and treatment. More research into the impacts of testicular cancer (TC) on adolescent and young adults (AYA) is needed due to the critical period of identity development. The present study aimed to explore how AYA with TC appraise and make sense of their experience and to develop a greater understanding of psychosexual identity development in AYA TCS.

METHOD

Eight AYA TCS were interviewed. The results were analysed using Interpretative Phenomenological Analysis. The questions explored the experiences relating to diagnosis and treatment, how it affected their psychosexual identity development (e.g., sexual relationships and self-image) and the meanings attached to the experiences.

ANALYSIS

Four Group Experiential Themes were developed from the data; 'Dealing with the shock', 'Fear and weight of responsibility', 'those closest to me' and 'sense of change'.

DISCUSSION

The AYA TCS experiences may result in adoption of traditional masculine traits (e.g., stoicism) or abandonment of traditionally masculine traits (E.g. violence and aggression). AYA TCS also described feelings of insecurity when compared to other men. Psychology input could help manage stoicism and feelings of inferiority when compared to men with two testicles.

PRMT1 Sustains De Novo Fatty Acid Synthesis by Methylating PHGDH to Drive Chemoresistance in Triple-Negative Breast Cancer

Triple-negative breast cancer (TNBC) chemoresistance hampers the ability to effectively treat patients. Identification of mechanisms driving chemoresistance can lead to strategies to improve treatment. Here, we revealed that protein arginine methyltransferase-1 (PRMT1) simultaneously methylates D-3-phosphoglycerate dehydrogenase (PHGDH), a critical enzyme in serine synthesis, and the glycolytic enzymes PFKFB3 and PKM2 in TNBC cells. 13C metabolic flux analyses showed that PRMT1-dependent methylation of these three enzymes diverts glucose toward intermediates in the serine-synthesizing and serine/glycine cleavage pathways, thereby accelerating the production of methyl donors in TNBC cells. Mechanistically, PRMT1-dependent methylation of PHGDH at R54 or R20 activated its enzymatic activity by stabilizing 3-phosphoglycerate binding and suppressing polyubiquitination. PRMT1-mediated PHGDH methylation drove chemoresistance independently of glutathione synthesis. Rather, activation of the serine synthesis pathway supplied α-ketoglutarate and citrate to increase palmitate levels through activation of fatty acid synthase (FASN). Increased palmitate induced protein S-palmitoylation of PHGDH and FASN to further enhance fatty acid synthesis in a PRMT1-dependent manner. Loss of PRMT1 or pharmacologic inhibition of FASN or protein S-palmitoyltransferase reversed chemoresistance in TNBC. Furthermore, IHC coupled with imaging MS in clinical TNBC specimens substantiated that PRMT1-mediated methylation of PHGDH, PFKFB3, and PKM2 correlates with chemoresistance and that metabolites required for methylation and fatty acid synthesis are enriched in TNBC. Together, these results suggest that enhanced de novo fatty acid synthesis mediated by coordinated protein arginine methylation and protein S-palmitoylation is a therapeutic target for overcoming chemoresistance in TNBC.

SIGNIFICANCE

PRMT1 promotes chemoresistance in TNBC by methylating metabolic enzymes PFKFB3, PKM2, and PHGDH to augment de novo fatty acid synthesis, indicating that targeting this axis is a potential treatment strategy.

Feasibility pilot trial of a tailored medication adherence-promotion intervention for adolescents and young adults with cancer: Study design and protocol

BACKGROUND

Medication non-adherence is common among adolescents and young adults (AYAs) with cancer and associated with poor health outcomes. AYAs with cancer endorse multiple barriers to adherence that differ across individuals, suggesting that tailoring intervention content to an AYA's specific barriers may have the potential to improve adherence. The purpose of this manuscript is to report on ORBIT-guided Phase I design efforts to create the first tailored adherence-promotion intervention for AYAs with cancer and the study protocol for the ongoing Phase II pilot feasibility trial.

METHODS

Phase I design included qualitative interviews (n = 15 AYAs) to understand patient preferences for adherence-promotion care, development and refinement of a best-worst scaling exercise barriers tool (n = 5 AYAs), and development of intervention modules and a tailoring algorithm. In the ongoing Phase II pilot feasibility trial, AYAs (ages 15-24 years) with cancer currently taking oral chemotherapy or prophylactic medication will be recruited from three children's hospitals. Feasibility, acceptability, and usability will be assessed and these outcomes along with data on medication adherence will be used to inform the next phases of intervention development and testing.

CONCLUSIONS

If promising, this program of research ultimately has the potential to equip clinicians with additional strategies for supporting adherence among AYAs with cancer. NCT05706610.

Meaningful Patient Engagement in Adolescent and Young Adult (AYA) Cancer Research: A Framework for Qualitative Studies

Over the last two decades, patient engagement in cancer research has evolved significantly, especially in addressing the unique challenges faced by adolescent and young adult (AYA) cancer populations. This paper introduces a framework for meaningful engagement with AYA cancer patient research partners, drawing insights from the "FUTURE" Study, a qualitative study that utilizes focus groups to explore the impact of cancer diagnosis and treatment on the sexual and reproductive health of AYA cancer patients in Canada. The framework's development integrates insights from prior works and addresses challenges with patient engagement in research specific to AYA cancer populations. The framework is guided by overarching principles (safety, flexibility, and sensitivity) and includes considerations that apply across all phases of a research study (collaboration; iteration; communication; and equity, diversity, and inclusion) and tasks that apply to specific phases of a research study (developing, conducting, and translating the study). The proposed framework seeks to increase patient engagement in AYA cancer research beyond a supplementary aspect to an integral component for conducting research with impact on patients.

Body mass index and risk of cancer in young women

It is unclear how increasing body mass index (BMI) influences risk of cancer in young women. We used data from the Medical Birth, Patient and Cause of Death registers collected between 1982 and 2014 to determine the risk of obesity-related cancer types, breast cancer, all cancer and cancer-related death in relation to BMI in 1,386,725 women, aged between 18 and 45 years, in Sweden. During a median follow-up of 16.3 years (IQR 7.7-23.5), 9808 women developed cancer. The hazard ratio (HR) of endometrial and ovarian cancer increased with higher BMI from 1.08 (95% CI 0.93-1.24) and 1.08 (95% CI 0.96-1.21) among women with BMI 22.5-< 25 to 2.33 (95% CI 1.92-2.83) and 1.48 (95% CI 1.24-1.77), respectively, among women with BMI ≥ 30. There were linear and positive associations between BMI and incident cancer in the ovary, colon, endometrium, pancreas, rectum, gallbladder, esophageal cancer and renal cell carcinoma, as well as death from obesity-related cancer forms. In conclusion, we found that elevated BMI in young women linearly associated with several obesity-related cancer forms, including death from these cancers.

The Global Burden of Early-Onset Biliary Tract Cancer: Insight From the Global Burden of Disease Study 2019

Backgrounds/objectives

The escalating incidence of early-onset gastrointestinal cancers is becoming a primary global health concern. Biliary tract cancer (BTC) has been relatively understudied in this regard. We conducted an epidemiological study regarding the burden of this condition.

Methods

We utilized data from the Global Burden of Disease Study 2019 to investigate the temporal trends in early-onset BTC (EOBTC), encompassing the estimation of frequencies and age-standardized rates (ASRs) of EOBTC incidence, mortality, and disability-adjusted life-years (DALYs), from 2010 to 2019.

Results

EOBTC constituted nearly 7%of all BTC cases worldwide. The incidence rates of EOBTC decreased significantly in most regions, except in the Eastern Mediterranean (annual percentage change +1.04 %), where the incidence is rising. Stratified by the sociodemographic index (SDI), countries with low middle SDI (annual percentage change +0.5 %) show increasing incidence of EOBTC. The ASR of death and DALYs decreased in most regions. The ASR of EOBTC-related death and disability attributable to high body mass index increased in most regions, with the highest increase in Southeast Asia and low, middle SDI strata.

Conclusions

There was a reduction in the burden of EOBTC globally, except for Eastern Mediterranean countries and low-middle SDI countries.

Health Care Transitions Among Adolescents and Young Adults With Cancer

Survivors of adolescent and young adult (AYA) cancers, defined as individuals diagnosed with a primary malignancy between age 15 and 39 years, are a growing population with unique developmental, psychosocial, and health-related needs. These individuals are at excess risk of developing a wide range of chronic comorbidities compared with the general population and, therefore, require lifelong, risk-based, survivorship care to optimize long-term health outcomes. The health care needs of survivors of AYA cancers are particularly complicated given the often heterogeneous and sometimes fragmented care they receive throughout the cancer care continuum. For example, AYA survivors are often treated in disparate settings (pediatric v adult) on dissimilar protocols that include different recommendations for longitudinal follow-up. Specialized tools and techniques are needed to ensure that AYA survivors move seamlessly from acute cancer care to survivorship care and, in many cases, from pediatric to adult clinics while still remaining engaged in long-term follow-up. Systematic, age-appropriate transitional practices involving well-established clinical models of care, survivorship care plans, and survivorship guidelines are needed to facilitate effective transitions between providers. Future studies are necessary to enhance and optimize the clinical effectiveness of transition processes in AYA cancer survivors.

Cardiovascular Disease in Childhood, Adolescent, and Young Adult Cancer Survivors: The Impact of Family History of Premature Heart Disease

Purpose: Childhood, adolescent, and young adult (CAYA) cancer survivors (age 0-39 years at diagnosis) are at increased risk of cardiovascular disease (CVD). Family history of early heart disease increases the risk of CVD in the general population; however, it is unknown whether this association is seen in CAYA cancer survivors. Methods: Self-report data from the National Health and Nutrition Examination Survey (2005-2018) were used to identify CAYA survivors (>5 years post-diagnosis). The risk of CVD based on family history status (parent or sibling with a diagnosis of heart attack or angina before age 50 years), personal sociodemographic factors, personal medical history factors, and personal behavioral risk factors was determined using logistic regression models. Results: Included were 95 CAYA survivors with CVD and 491 CAYA survivors without CVD. The odds of CVD were significantly higher in survivors with a first-degree family history of early heart disease (odds ratio [OR]: 2.06, 95% confidence interval [CI]: 1.14-3.74). A history of diabetes (OR: 2.61, 95% CI: 1.41-4.84), hypertension (OR: 1.81, 95% CI: 1.04-3.16), and any smoking (OR: 2.19, 95% CI: 1.19-4.02) was also associated with higher odds of CVD in CAYA survivors. Reporting any physical activity in the past month was associated with lower odds (OR: 0.54, 95% CI: 0.30-0.97) of CVD. Conclusions: Family history of early heart disease was associated with increased odds of CVD in CAYA cancer survivors. Obtaining complete and accurate family history information is important both at time of diagnosis and throughout follow-up.

Trends in the incidence and survival of cancer in individuals aged 55 years and older in the United States, 1975-2019

BACKGROUND

In ageing societies such as the United States, evaluating the incidence and survival rates of cancer in older adults is essential. This study aimed to analyse the incidence and survival rates of cancer in individuals aged 55 years or older in the United States.

METHODS

This retrospective study (1975-2019) was conducted using combined registry data from the Surveillance, Epidemiology, and End Results database. Data from the 9, 12, and 17 Registries (Nov 2021 Sub) datasets were used.

RESULTS

In 2019, the incidence of cancer in individuals older than 55 years and the overall population was 1322.8 and 382.1 per 100,000 population, respectively. From 2000 to 2019, the incidence of cancer in individuals older than 55 years showed a decreasing trend, whereas their five-year survival rates showed an increasing trend. The incidence of cancer in the 75-79 and 80-84 year age groups was the highest among all age groups.

CONCLUSIONS

The incidence of colon cancer declined significantly, whereas that of intrahepatic bile duct cancer increased considerably. These trends may be due to increased screening for cancers with high incidence rates and improved control of the risk factors for cancer. Rapid development of targeted therapy and immunotherapy combined with early tumour detection may be an important reason for the improved survival rates.

Quality of Life in Chinese Youth Following Open Thyroid Surgery: A Qualitative Study

BACKGROUND

Because of the increased incidence of thyroid cancer and good survival rates and with research into scarless techniques, it is increasingly important to understand the quality of life of thyroid cancer patients and identify areas for improvement. Therefore, it is necessary to explore the importance of neck appearance after thyroidectomy for thyroid cancer survivors in China.

OBJECTIVE

The purpose of this study was to investigate the effect of scarring after open thyroid surgery on the quality of life of young patients.

METHODS

A descriptive qualitative design was used. Data were collected using face-to-face semistructured interviews and analyzed using directed content analysis.

RESULTS

Five men and 19 women participated in the study. The following 3 broad themes and 9 subthemes emerged, which were (1) emotional functioning, including low self-esteem due to high visibility of scars, concerns and helplessness about scarring lesions, and feelings of isolation due to lack of support; (2) social functioning, including restricted choice of employment, avoidance of socializing with others, and reduced participation in social activities; and (3) information seeking, acceptance, and living with the scar, including bargaining, seeking professional help, and use of social media.

CONCLUSIONS

After open surgery for thyroid cancer, patients experience a variety of scarring features that affect their quality of life. Therefore, preoperative communication and long-term postoperative care should be emphasized in clinical practice and research.

IMPLICATIONS FOR PRACTICE

Understanding the experience of carrying scars after thyroid cancer surgery helps provide adequate information, expectation management, and informed decision-making.

Online Doc: Is Social Media Education a Tool for Melanoma Prevention? A Survey-Based Analysis Among Romanian Digitally Active Users

BACKGROUND

In the contemporary era, people are extracting medical information from content-sharing means on the Internet, and the most popular virtual platforms authorize users to access knowledge, guidance, and exchange opinions. Doctors have massively joined online communities and developed educational accounts to meet the informational necessities of general users. The aim of the current study is to identify the role of social media in augmenting the awareness of melanoma.

METHODS

For this observational study, questionnaires were disseminated to the general population over eight weeks consecutively, through online channels, represented by Facebook (Meta Platforms, Inc., Menlo Park, California, United States) and Instagram (Meta Platforms, Inc., Menlo Park, California, United States), to extract qualitative data related to the relationship between social media, the epidemiological variables, and melanoma-associated/sun protection behaviors. The inclusion criteria comprised constant Facebook and Instagram users, aged between 18-65.

RESULTS

The study included 221 individuals, primarily aged 26 to 35 (47.1%), mostly females (77.82%). Urban dwellers (>200,000 inhabitants) constituted the majority (71.94%), contrasting with a small rural representation (3.61%). Nearly half actively followed medical educational content online (44.79%), while 12.66% avoided online medical advice. Sun-protective habits were prevalent, with 80.99% using SPF (sun protection factor), 54.29% wearing UV-filter (ultraviolet-filter) sunglasses, and 53.84% avoiding sun exposure between 10 AM and 4 PM. Respondents rated sun-protective measures, with the highest average for avoiding sun exposure during peak hours being 7.3 on a scale of 1 to 10. Dermatological advice from social media influenced behaviors, such as SPF use (50.67%) and sun exposure avoidance (45.7%). Dermatological check-ups were infrequent, with 49.32% sporadically visiting a dermatologist. Dermoscopic evaluations were rare (36.66%), with 27.14% using it preventively. Personal and family history of dysplastic nevi and melanoma were low.

CONCLUSIONS

This study provides insights into the dermatological behaviors and education of individuals engaging with social media medical content. The results suggest that constant users of social media harbor a receptive attitude toward dermatological advice provided on specific platforms, hence creating an ideal environment for further dissemination and organization of online skin cancer awareness campaigns.

Early-onset pancreatic cancer: A national cancer registry study from the Czech Republic and review of the literature

BACKGROUND

The aim of this study was to compare trends in mortality and incidence, clinicopathological features and survival of patients diagnosed with pancreatic ductal adenocarcinoma under 50 years of age (early-onset pancreatic cancer [EOPC]) with patients diagnosed over 50 years of age (late-onset pancreatic cancer [LOPC]).

METHODS

The national oncological registry of the Czech Republic was reviewed to identify all patients with histologically confirmed pancreatic ductal adenocarcinoma diagnosed between the years 1985 and 2015. Incidence, mortality, clinicopathological and survival data were analyzed and compared between patients with EOPC and LOPC.

RESULTS

From a total of 18 888 patients included in the study, 1324 patients were under the age of 50 years (7.0%). The average annual percentage changes (AAPC) in incidence of all patients with EOPC was -1.0%. The APPC for male patients with EOPC was -2.0% and for female patients was +0.6%. The AAPC in incidence for LOPC was +1.3%. There were no differences in tumor stage, grade or location between EOPC and LOPC. Young patients were more frequently male (64.4% vs. 52.9%), more frequently underwent treatment and had better overall survival. The median survival interval for EOPC was 5.9 months and for LOPC was 4.5 months (p < .001).

CONCLUSIONS

The clinicopathological features of pancreatic ductal adenocarcinoma were similar in patients under and over the age of 50 years. Patients with EOPC survived longer than patients with LOPC. Continued efforts should be made to diagnose early and treat young patients aggressively.

Counts, incidence rates, and trends of pediatric cancer in the United States, 2003-2019

BACKGROUND

Cancer is a leading cause of death by disease among children and adolescents in the United States. This study updates cancer incidence rates and trends using the most recent and comprehensive US cancer registry data available.

METHODS

We used data from US Cancer Statistics to evaluate counts, age-adjusted incidence rates, and trends among children and adolescents younger than 20 years of age diagnosed with malignant tumors between 2003 and 2019. We calculated the average annual percent change (APC) and APC using joinpoint regression. Rates and trends were stratified by demographic and geographic characteristics and by cancer type.

RESULTS

With 248 749 cases reported between 2003 and 2019, the overall cancer incidence rate was 178.3 per 1 million; incidence rates were highest for leukemia (46.6), central nervous system neoplasms (30.8), and lymphoma (27.3). Rates were highest for males, children 0 to 4 years of age, Non-Hispanic White children and adolescents, those in the Northeast census region, the top 25% of counties by economic status, and metropolitan counties with a population of 1 million people or more. Although the overall incidence rate of pediatric cancer increased 0.5% per year on average between 2003 and 2019, the rate increased between 2003 and 2016 (APC = 1.1%), and then decreased between 2016 and 2019 (APC = -2.1%). Between 2003 and 2019, rates of leukemia, lymphoma, hepatic tumors, bone tumors, and thyroid carcinomas increased, while melanoma rates decreased. Rates of central nervous system neoplasms increased until 2017, and then decreased. Rates of other cancer types remained stable.

CONCLUSIONS

Incidence of pediatric cancer increased overall, although increases were limited to certain cancer types. These findings may guide future public health and research priorities.

Sexual health outcomes among adolescent and young adult cancer patients: a systematic review and meta-analysis

BACKGROUND

Sexual health outcomes (SHO), which entail the physical, emotional, mental, and social impacts, are an important consideration for adolescent and young adults (AYA, ages 15-39) affected by cancer. The objective of this systematic review and meta-analysis is to summarize the current literature and evaluate AYA cancer impact on SHO.

METHODS

EMBASE and MEDLINE were searched from January 1, 2000 to September 28, 2022 to identify epidemiologic studies that used an analytic observational design, included individuals with AYA cancer and non-cancer control participants, and evaluated SHO. Odds ratios and prevalence ratios were calculated; random effects models were used to obtain pooled measures where possible.

RESULTS

Of 2621 articles, 8 were included that investigated 23 SHO in 9038 AYA cancer patients. Based on the sexual response cycle, outcomes were categorized as those occurring among males (desire = 1, arousal = 1, orgasm = 4, other = 3) and females (desire = 2, arousal = 1, orgasm = 2, pain = 6, other = 3). It was feasible to conduct meta-analysis for 3 female SHO and 5 male SHO. There were associations between AYA cancer and 3 SHO: vaginal dryness (pooled odds ratio = 3.94; 95% confidence interval (CI) = 2.02 to 7.70), ejaculatory dysfunction (pooled odds ratio = 3.66; 95% CI = 2.20 to 6.08), and testosterone level (pooled mean difference = -2.56 nmol/liter; 95% CI = -3.46 to -1.66; P = .00001).

CONCLUSION

This study found increased ejaculatory dysfunction and reduced testosterone levels in male AYA cancer patients and increased vaginal dryness in female AYA cancer patients, highlighting the need for sexual health resources in this population.

Nonbiological factors affecting outcomes in adolescents and young adults with lymphoma

The impact of nonbiological factors (NBF) on survival was investigated in a large cohort of adolescents and young adults (AYA) with lymphoma in the United States (US). We found that uninsured and Medicaid AYA beneficiaries with classical Hodgkin lymphoma (cHL) and non-Hodgkin lymphoma (NHL) are at significantly increased risk of death when compared with their insured counterpart even after adjustment for other factors affecting survival. Increased risk of death was also noted for Non-Hispanic Black (NHB) patients with cHL and NHL when compared to Non-Hispanic White (NHW) patients, however, only Hispanic patients with NHL were found to have a significantly increased mortality risk while those with cHL were not. NHL AYA patients residing in lower-income counties are at increased risk of death. The strong association of NBF with survival indicates opportunities to improve the survival of AYA lymphoma patients by improving access/quality of care in the US.

Real-World Data: Applications and Relevance to Cancer Clinical Trials

Randomized controlled trials (RCTs) are the gold standard for comparative-effectiveness research (CER). Since the 1980s, there has been a rise in the creation and utilization of large national cancer databases to provide readily accessible "real-world data" (RWD). This review article discusses the role of RCTs in oncology, and the role of RWD from the national cancer database in CER. RCTs remain the preferred study type for CER because they minimize confounding and bias. RCTs have challenges to conduct, including extensive time and resources, but these factors do not impact the internal validity of the result. Generalizability and external validity are potential limitations of RCTs. RWD is ideal for studying cancer epidemiology, patterns of care, disparities in care delivery, quality-of-care evaluation, and applicability of RCT data in specific populations excluded from RCTs. However, retrospective databases with RWD have limitations in CER due to unmeasured confounders and are often suboptimal in identifying causal treatment effects.

Biological and clinical implications of early-onset cancers: A unique subtype

In recent years, the incidence of cancers is continuously increasing in young adults. Early-onset cancer (EOC) is usually defined as patients with cancers under the age of 50, and may represent a unique subgroup due to its special disease features. Overall, EOCs often initiate at a young age, present as a better physical performance but high degree of malignancy. EOCs also share common epidemiological and hereditary risk factors. In this review, we discuss several representative EOCs which were well studied previously. By revealing their clinical and molecular similarities and differences, we consider the group of EOCs as a unique subtype compared to ordinary cancers. In consideration of EOC as a rising threat to human health, more researches on molecular mechanisms, and large-scale, prospective clinical trials should be carried out to further translate into improved outcomes.

Trends in Uterine Cancer Mortality in the United States: A 50-Year Population-Based Analysis

OBJECTIVE

To analyze mortality trends in uterine cancer in the United States over 50 years with an emphasis on age and race and ethnicity.

METHODS

Data on uterine cancer deaths from 1969 to 2018 were obtained from the National Center for Health Statistics. Trends were examined by age and race and ethnicity after adjustment for the hysterectomy rate and pregnancy.

RESULTS

Uterine cancer mortality decreased between 1969 and 1997 (from 6.03 to 4.00/100,000) but increased between 1997 and 2018 (from 4.00 to 5.02/100,000). From 2001 to 2018, mortality rates increased by 1.25-fold across all age groups. In 2018, the mortality rate from uterine cancer for patients aged 70 years or older and 60-69 years was sixfold and threefold higher, respectively, than in younger patients (aged 50-59 years) (54.87/100,000 vs 27.80/100,000 vs 8.70/100,000). The mortality rate for non-Hispanic Black women was 2.2-fold higher than for non-Hispanic White, Hispanic, and non-Hispanic Asian or Pacific Islander women (17.6/100,000 vs 7.82/100,000, 6.54/100,000, and 4.24/100,000, respectively). On an intersection analysis of age and race, non-Hispanic Black women aged older than 60 years had a threefold higher mortality rate than non-Hispanic White women (72/100,000 vs 24/100,000). A notable finding was that young non-Hispanic Black and Hispanic women (30-39 years) had the highest annual increases in mortality at 3.3% and 3.8% per year compared with 2.2% in non-Hispanic White women.

CONCLUSION

Since 2001, the uterine cancer mortality rate has increased across all four racial and ethnic groups examined, with the highest increase seen among non-Hispanic Black women. The largest increase in mortality was observed among younger non-Hispanic Black and Hispanic women.

Indicators of developmental status among adolescents and young adults with cancer: Perceived adult status, social milestones, and health-related quality of life

OBJECTIVE

Developmental disruption contributes to poor psychosocial outcomes among adolescents and young adults (AYAs) with cancer, though indicators of AYAs' developmental status are not well understood. In this study, we describe perceived adult status as a novel developmental indicator and examine its associations with social milestones achievements and health-related quality of life (HRQoL).

METHODS

For this secondary analysis, AYAs with cancer were recruited using a 2 (on/off treatment) × 2 [emerging adults (EAs) 18-25 years-old, young adults (YAs) 26-39 years-old] stratified sampling design through an online research panel. Surveys assessed perceived adult status (i.e., self-perception of the extent to which one has reached adulthood), social milestones (marital, child-rearing, employment, educational status), demographic and treatment characteristics, and HRQoL. Generalized linear models tested associations between perceived adult status, social milestones, and HRQoL.

RESULTS

AYAs (N = 383; Mage  = 27.2, SD = 6.0) were majority male (56%) and treated with radiation without chemotherapy (37%). Most EAs (60%) perceived they had reached adulthood in some ways; most YAs (65%) perceived they had reached adulthood. EAs who perceived they had reached adulthood were more likely to be married, raising a child, and working than EAs who did not perceive they had reached adulthood. Among EAs, lower perceived adult status was associated with lower HRQoL when accounting for social milestones. Among YAs, perceived adult status was not associated with social milestones and neither perceived adult status nor social milestones were associated with HRQoL.

CONCLUSIONS

Perceived adult status may be a useful developmental indicator for EAs with cancer. Findings highlight unique developmental needs of EAs and utility of patient perspectives for understanding developmental outcomes.

Proton Therapy in the Adolescent and Young Adult Population

BACKGROUND

Adolescent and young adult cancer patients are at high risk of developing radiation-associated side effects after treatment. Proton beam radiation therapy might reduce the risk of these side effects for this population without compromising treatment efficacy.

METHODS

We review the current literature describing the utility of proton beam radiation therapy in the treatment of central nervous system tumors, sarcomas, breast cancer and Hodgkin lymphoma for the adolescent and young adult cancer population.

RESULTS

Proton beam radiation therapy has utility for the treatment of certain cancers in the young adult population. Preliminary data suggest reduced radiation dose to normal tissues, which might reduce radiation-associated toxicities. Research is ongoing to further establish the role of proton therapy in this population.

CONCLUSION

This report highlights the potential utility of proton beam radiation for certain adolescent young adult cancers, especially with reducing radiation doses to organs at risk and thereby potentially lowering risks of certain treatment-associated toxicities.

MicroRNA-371a-3p-The Novel Serum Biomarker in Testicular Germ Cell Tumors

INTRODUCTION

Testicular germ cell tumors (TGCTs) are a paradigm for the use of serum tumor markers in clinical management. However, conventional markers such as alpha-fetoprotein (AFP), beta-human chorionic gonadotropin (hCG), and lactate dehydrogenase (LDH) have quite limited sensitivities and specificities. Within the last decade, the microRNA-371a-3p (miR371) emerged as a possible new biomarker with promising features.

AREAS COVERED

This review covers the typical features as well as possible clinical applications of miR371 in TGCT patients, such as initial diagnosis, therapy monitoring, and follow-up. Additionally, technical issues are discussed.

EXPERT OPINION

With a sensitivity of around 90% and specificity >90%, miR371 clearly outperforms the classical serum tumor markers in TGCTs. The unique features of the test involve the potential of modifying recent standards of care in TGCT. In particular, miR371 is expected to aid clinical decision-making in scenarios such as discriminating small testicular TGCT masses from benign ones prior to surgery, assessing equivocal lymphadenopathies, and monitoring chemotherapy results. Likewise, it is expected to make follow-up easier by reducing the intensity of examinations and by sparing imaging procedures. Overall, the data presently available are promising, but further prospective studies are required before the test can be implemented in standard clinical care.

Urology during Afghanistan mission: lessons learned and implications for the future

PURPOSE

Battle-related trauma is common in modern warfare and can lead to genitourinary injuries. In Western countries, urogenital injuries are rare in the civilian environment. The main objective of this study was to assess urological workload for surgeons on deployment.

MATERIAL AND METHODS

Data were acquired over a period of five years of deployment in a U.S. facility in Afghanistan.

RESULTS

German urological surgeons treated on average one urologic outpatient per day and performed 314 surgical interventions overall. Surgical interventions were categorized as battle-related interventions (BRIs, n = 169, 53.8%) and nonbattle-related interventions (non-BRIs, n = 145, 46.2%). In the BRI group, interventions were mainly performed on the external genitalia (n = 67, 39.6%), while in the non-BRI group, endourological procedures predominated (n = 109). This is consistent with a higher rate of abdominal or pelvic procedures performed in the BRI group (n = 51, 30.2%). Furthermore, the types of interventions performed on the external genitalia differed significantly. In the BRI group, 58.2% (n = 39) of interventions were scrotal explorations, but none of those procedures were performed in the non-BRI group (p < 0.001). However, 50.0% (n = 13) of scrotal explorations in the non-BRI group were due to suspected torsions of the testes followed by orchidopexy (BRI: n = 1, 1.5%, p < 0.001). Concerning outpatients, the consultation was mainly due to complaints concerning the external genitalia (32.7%, n = 252) or kidney/ureteral stones (23.5%, n = 181).

CONCLUSION

While the treatment of urological outpatients in a deployment setting resembles the treatment of soldiers in Germany, BRIs requires abdominal/retroperitoneal urosurgical skills and basic skills in reconstructive surgery.

Patterns in Cancer Incidence Among People Younger Than 50 Years in the US, 2010 to 2019

Importance

Emerging data suggest that the incidence of early-onset cancers, defined as cancers diagnosed in people younger than 50 years, is increasing, but updated data are limited.

Objective

To characterize the patterns in the incidence of early-onset cancers in the US from 2010 to 2019 and provide granular data on the cancers with the fastest-growing incidence rates.

Design, Setting, and Participants

This population-based cohort study analyzed data from 17 National Cancer Institute Surveillance, Epidemiology, and End Results registries from January 1, 2010, to December 31, 2019. Age-standardized incidence rates per 100 000 people were extracted for early-onset cancers, with rates age adjusted to the US standard population. A total of 562 145 patients with early-onset cancer between 2010 and 2019 were identified and included. Data were analyzed from October 16, 2022, to May 23, 2023.

Main Outcomes and Measures

Primary outcomes were incidence rates and descriptive epidemiological data for people younger than 50 years with cancer. The annual percentage change (APC) of the age-standardized incidence rate was estimated using the Joinpoint regression program.

Results

Among 562 145 patients (324 138 [57.7%] aged 40-49 years; 351 120 [62.5%] female) with early-onset cancer, 4565 (0.8%) were American Indian or Alaska Native, 54 876 (9.8%) were Asian or Pacific Islander, 61 048 (10.9%) were Black, 118 099 (21.0%) were Hispanic, 314 610 (56.0%) were White, and 8947 (1.6%) were of unknown race and/or ethnicity. From 2010 to 2019, the age-standardized incidence rate of early-onset cancers increased overall (APC, 0.28%; 95% CI, 0.09%-0.47%; P = .01) and in female individuals (APC, 0.67%; 95% CI, 0.39%-0.94%; P = .001) but decreased in male individuals (APC, -0.37%; 95% CI, -0.51% to -0.22%; P < .001). In contrast, the age-standardized incidence rate of cancers in individuals aged 50 years and older decreased over the study period (APC, -0.87%; 95% CI, -1.06% to -0.67%; P < .001). In 2019, the highest number of incident cases of early-onset cancer were in the breast (n = 12 649). From 2010 to 2019, gastrointestinal cancers had the fastest-growing incidence rates among all early-onset cancer groups (APC, 2.16%; 95% CI, 1.66%-2.67%; P < .001). Among gastrointestinal cancers, those with the fastest-growing incidence rates were in the appendix (APC, 15.61%; 95% CI, 9.21%-22.38%; P < .001), intrahepatic bile duct (APC, 8.12%; 95% CI, 4.94%-11.39%; P < .001), and pancreas (APC, 2.53%; 95% CI, 1.69%-3.38%; P < .001).

Conclusions and Relevance

In this cohort study, the incidence rates of early-onset cancer increased from 2010 to 2019. Although breast cancer had the highest number of incident cases, gastrointestinal cancers had the fastest-growing incidence rates among all early-onset cancers. These data may be useful for the development of surveillance strategies and funding priorities.

The Lived Experience of Young Adult Cancer Survivors after Treatment: A Qualitative Study

OBJECTIVE

The purpose of this qualitative study was to compare the lived experiences among extended (one year or less post-treatment) and long-term (three years or more post-treatment) young adult (YA) cancer survivors (ages 18-39 years old).

METHODS

Two trained researchers conducted semi-structured interviews inquiring about the overall lived experience of N = 24 YA cancer survivors (n = 12 extended and n = 12 long-term). The same two researchers independently completed line-by-line coding and thematic content analysis.

RESULTS

Interviews lasted an average of 41 min and revealed common themes of symptoms, psychosocial concerns, coping, and changes in health behaviors (e.g., nutrition and physical activity). All participants discussed symptoms impairing their quality of life and affecting their fear of recurrence. Specific psychosocial concerns among extended survivors were appearance-related (e.g., hair loss, weight gain) whereas concerns among long-term survivors included job loss, fertility, and financial stress. Coping strategies described by extended survivors were often distraction-based (e.g., watching television to "escape"), while long-term survivors described more active coping strategies (e.g., yoga, meditation, and seeking support from family and friends). Most survivors reflected on limited physical activity or unhealthy eating during treatment; however, nearly all declared healthy eating and physical activity post-treatment to improve well-being.

CONCLUSIONS

YA cancer survivors report differing symptoms, psychosocial concerns, and coping strategies across time since treatment. While survivors reported challenges with physical activity and nutrition during treatment, nearly all emphasized the importance of these health behaviors post-treatment. Thus, health behavior interventions could represent a preferred approach to address post-treatment challenges and improve quality of life for YA survivors.

Incidence of selected cancers in Non-Hispanic American Indian and Alaska Native adolescent and young adult populations, 1999-2019

PURPOSE

Studies have highlighted geographic variation in cancer incidence rates among American Indian and Alaska Native (AI/AN) populations. This is the first study to comprehensively evaluate incidence rates and trends among non-Hispanic AI/AN (NH-AI/AN) adolescents and young adults (AYAs) ages 15-39 years.

METHODS

Using the United States Cancer Statistics AI/AN Incidence Analytic Database, we identified all malignant cancer cases for NH-AI/AN AYA populations for the years 1999-2019. We calculated age-adjusted incidence rates (per 100,000) for NH-AI/AN populations overall, by region, and by age group. We calculated the total percent change in the incidence of leading AYA cancers between 1999 and 2019, and trends by region and cancer type using Joinpoint analysis.

RESULTS

Testicular (13.6) and breast (19.0) cancers had the highest incidence of all AYA cancers in NH-AI/AN males and females, respectively. Overall AYA cancer rates increased by 1.4% in NH-AI/AN males and 1.8% in NH-AI/AN females annually between 1999 and 2019. Increases were observed by age group and geographic region.

CONCLUSIONS

This study describes regional differences in incidence rates of AYA cancers among NH-AI/AN populations. This data can help inform resource and cancer control priorities and strategies to reduce cancer risk and enhance access to quality diagnostic and treatment services for this population.

Measure of perceived social support from family, friends, and healthcare providers for Korean adolescents and young adults with cancer

Objective

Assessing the perceived social support (PSS) that adolescents and young adults (AYAs) with cancer receive from family, friends, and healthcare providers is critical to promoting their adjustment. This study developed a reliable and comprehensive self-report PSS assessment tool that measures various aspects of social support by translating existing measurements into Korean.

Methods

The translation was completed in accordance with international guidelines. To focus on cultural adaptation, the main ideas associated with items were translated to reflect the differences between Western and Eastern culture. In total, 144 Korean AYAs with cancer (mean age: 17 years; 46% female) completed the translated version. A separate principal component analysis (PCA) with an orthogonal quartimax rotation, a minimum eigenvalue of 1.0, and minimum factor loadings of 0.50 was used for each subscale. Cronbach's alpha coefficients were calculated for each PCA-derived subscale.

Results

Four subscales with 46 items were identified. Two subscales represented perceived emotional support within the family (PSS-ESF, 14 items) and the AYA's perceived helpfulness within the family (PSS-HWF, 3 items). The third scale represented the perceived support of friends (PSS-Friends, 14 items). The final scale represented the perceived support of healthcare providers (PSS-HCPs, 15 items). Excellent reliability per subscale was demonstrated (Cronbach's alpha: 0.93 for PSS-ESF, 0.73 for PSS-HWF, and 0.92 each for PSS-Friends and PSS-HCPs).

Conclusions

A culturally adapted and reliable Korean version questionnaire with four independent subscales was developed. Further assessment of the Korean PSS is required and will contribute to the development of culturally adapted and tailored interventions.

Cardiovascular Implications of Vascular Endothelial Growth Factor Inhibition Among Adolescents/Young Adults in ECOG-ACRIN E2805

BACKGROUND

Cardiovascular disease (CVD) is a leading cause of morbidity and mortality among adolescents and young adults (AYAs) diagnosed with cancer. The aim of this study was to assess the incidence and predictors of left ventricular systolic dysfunction (LVSD) and hypertension among AYAs receiving VEGF inhibition compared with non-AYAs.

METHODS

This retrospective analysis used data from the ASSURE trial (ClinicalTrials.gov identifier: NCT00326898), in which participants with nonmetastatic, high-risk, renal cell cancer were randomized to sunitinib, sorafenib, or placebo. The incidence of LVSD (left ventricular ejection fraction decrease >15%) and hypertension (blood pressure ≥140/90 mm Hg) were compared using nonparametric tests. Multivariable logistic regression examined the association between AYA status, LVSD, and hypertension while adjusting for clinical factors.

RESULTS

AYAs represented 7% (103/1,572) of the population. Over a study treatment period of 54 weeks, the incidence of LVSD was not significantly different among AYAs (3%; 95% CI, 0.6%-8.3%) versus non-AYAs (2%; 95% CI, 1.2%-2.7%). The incidence of hypertension was significantly lower among AYAs (18%; 95% CI, 7.5%-33.5%) compared with non-AYAs (46%; 95% CI, 41.9%-50.4%) in the placebo arm. In the sunitinib and sorafenib groups, the incidence of hypertension for AYAs compared with non-AYAs was 29% (95% CI, 15.1%-47.5%) versus 47% (95% CI, 42.3%-51.7%), and 54% (95% CI, 33.9%-72.5%) versus 63% (95% CI, 58.6%-67.7%), respectively. AYA status (odds ratio, 0.48; 95% CI, 0.31-0.75) and female sex (odds ratio, 0.74; 95% CI, 0.59-0.92) were each associated with a lower risk of hypertension.

CONCLUSIONS

LVSD and hypertension were prevalent among AYAs. CVD among AYAs is only partially explained by cancer therapy. Understanding CVD risk among AYA cancer survivors is important for promoting cardiovascular health in this growing population.

Long-term impact of the Affordable Care Act's dependent coverage mandate on young women with gynecologic cancer

BACKGROUND

The dependent coverage mandate in the 2010 Affordable Care Act (ACA) allows young adults to stay on a parent's private insurance through age 26. While this mandate is associated with gains in insurance and early-stage cancer diagnosis, its long-term impact on survival is unknown.

OBJECTIVE

To compare insurance coverage, stage at diagnosis, and overall survival in patients with gynecologic cancer before and after the ACA's dependent coverage mandate.

METHODS

Using difference-in-differences (DiD) analysis, we conducted a retrospective cohort study comparing outcomes before and after the implementation of the ACA's dependent coverage mandate in young patients with gynecologic cancer, ages 18-26 years (exposure group) to patients ages 27-35 (control group). We analyzed insurance coverage, stage at diagnosis, and 1, 2, and 3-year overall survival, adjusted for age and comorbidities, utilizing the 2004-2017 National Cancer Database. IRB exemption was obtained.

RESULTS

A total of 3553 cases pre-reform and 4535 cases post-reform were identified for patients 18-26 years compared to 14,420 pre-reform and 19,821 post-reform for patients age 27-35. The ACA's dependent coverage mandate was associated with significant gains in insurance (DiD 2%, 95% CI 0.6-3.5) and early-stage diagnosis (3.1%, 95% CI 0.6-5.7). The ACA's dependent coverage mandate was associated with significant gains in 3-year survival (2.4%, 95% CI 0.4-4.3) and non-significant gains in 1 and 2-year survival.

CONCLUSION

The ACA's dependent coverage mandate is associated with improvements in early-stage diagnosis and survival for young patients with gynecologic cancer. Maintaining insurance gains-and expanding to the remaining uninsured-are critical for the health of young patients with gynecologic cancer.

The Impact of Cancer-Related Financial Toxicity on Reproductive Concerns and Family-Building Decision-Making in Post-Treatment Survivorship

Purpose: Adolescent and young adult (AYA) survivors are at-risk for cancer-related financial difficulties (i.e., financial toxicity [FT]). Family building after cancer often requires reproductive medicine or adoption with high costs; AYAs experience financial barriers to family building. This study evaluated the relationships among cancer FT, reproductive concerns, and decision-making processes about family building after cancer. Methods: AYA female (AYA-F) cancer survivors completed a cross-sectional survey including measures of FT, reproductive concerns, decisional conflict about family building, and decision-making self-efficacy. Differences across FT subgroups (i.e., no/mild, moderate, and severe FT) were tested. Linear regression evaluated the relationships between FT and reproductive concerns and decision-making processes. Results: Participants (N = 111) averaged 31.0 years (standard deviation [SD] = 5.49), 90% were nulliparous, and 84% were employed full/part-time. The overall FT levels were in the "moderate" range (M = 20.44, SD = 9.83); 48% worried quite a bit or very much about financial problems because of cancer. AYA-Fs reporting severe FT (24% of sample) experienced higher levels of reproductive concerns compared with those reporting no/mild and moderate FT. Those reporting moderate FT (46% of sample) reported greater decisional conflict about family-building options, compared with the no/mild FT subgroup. Both moderate and severe FT subgroups reported lower decision-making self-efficacy compared with the no/mild FT subgroup. In separate models controlling for covariates, greater FT related to higher levels of reproductive concerns (B = -0.39, p < 0.001), greater decisional conflict about family building (B = -0.56, p = 0.02), and lower decision-making self-efficacy (B = 0.60, p = 0.01). Conclusions: Given the high costs of reproductive medicine and adoption, fertility counseling pre- and post-treatment must address survivors' financial concerns and barriers.

Increasing Cancer in Adolescents and Young Adults: Cancer Types and Causation Implications

Purpose: This study aimed to identify cancer incidence trends in the United States and globally in adolescents and young adults (AYAs) 15-39 years of age, by sex, and to speculate on causes for trend changes. Methods: For the United States, SEER*Stat was used to obtain average annual percent change (AAPC) trends in cancer incidence during the period 2000-2019 among 395,163 AYAs. For global data, the source was the Institute of Health Metrics and Evaluation and its sociodemographic index (SDI) classification system. Results: In the United States, the invasive cancer incidence increased during the period 2000-2019 in both females (AAPC: 1.05, 95% CI: 0.90-1.20, p << 0.001) and males (AAPC: 0.56, 95% CI: 0.43-0.69, p << 0.001). A total of 25 and 20 types of cancers increased statistically significantly in female and male AYAs, respectively. Among potential causes for the increases, the obesity epidemic in the United States strongly correlates with the overall cancer increase in both its female (Pearson correlation coefficient R2 = 0.88, p = 0.0007) and male (R2 = 0.83, p = 0.003) AYAs, as does the most common malignancy in American AYAs, breast cancer (R2 = 0.83, p = 0.003). Worldwide, cancer incidence in the age group increased steadily during the period 2000-2019 among high-middle, middle, and low-middle SDI countries, but not in low SDI countries and with slowing of increase in high SDI countries. Conclusions: The increases and their age-dependent profiles implicate several causations that are preventable, including obesity, overdiagnosis, unnecessary diagnostic radiation, human papilloma virus infection, and cannabis avoidance. The United States is beginning to reverse the increasing incidence, and prevention efforts should be augmented accordingly.

Trends in Incidence, Survival and Mortality of Gastric Cancer in the United States: A Population-Based Study, 2001-2015

BACKGROUND

Gastric cancer remains one of the leading causes of death, and a burden of public health in the United States (US). The aim of the study was to provide updates to gastric cancer estimates, and analyzed the long-term trends in incidence, survival, and mortality of gastric cancer in the US, which was helpful for the monitoring of the screening program and the prevention strategy.

METHODS

The incidence, and long-term trends in incidence, survival, and mortality of gastric cancer in the US from 2001 to 2015 were analyzed. The data were obtained from the Surveillance, Epidemiology, and End Results (SEER) Database. Age-adjusted incidence rates were calculated, joinpoint regression and age-period-cohort analyses were conducted. All statistical tests were 2-sided.

RESULTS

The overall age-adjusted incidence of gastric cancer decreased over the study period, with an annual percentage change (APC) of -1.4% (95% confidence interval [CI] = -1.1 to 13.3; P < 0.001). The incidence rates leveled off at an earlier age (< 45 years) and creased obviously with age. The age rate deviations increased sharply before the age of 47.5 years (age rate deviation = 0.92; 95% CI = 0.71 to 1.13). The 5-year mortality attributed to gastric cancer declined from 65.98% to 56.29% over the study period. The trend of 5-year mortality attributed to gastric cancer showed no significant fluctuation. The hazard ratio for 5-year all-cause death increased with cancer stage from 1.22 (95% CI = 1.13 to 1.33; P < 0.001) to 4.71 (95% CI = 4.40 to 5.06; P < 0.001).

CONCLUSION

During the study period, the incidence decreased, while the survival rate increased slightly. Specially, the trend of 5-year mortality attributed to gastric cancer did not vary significantly. The data demonstrated that the prognosis of gastric cancer in the US remained challenging.

Racial, Lifestyle, and Healthcare Contributors to Perceived Cancer Risk among Physically Active Adolescent and Young Adult Women Aged 18-39 Years

The cancer incidence among adolescents and young adults (AYAs) has significantly increased in recent years, but there is limited information about the factors that influence the perceived cancer risk among AYAs. A cross-sectional, web-based survey of 281 physically active Black and White AYA women was administered to assess the influences of demographic characteristics, family history of cancer, cancer risk factor knowledge, and lifestyle-related risk and protective behaviors on perceived cancer risk. Linear regression analyses were performed in SAS version 9.4. Self-reported Black race (β = -0.62, 95% CI: -1.07, -0.17) and routine doctor visits (β = -0.62, 95% CI: -1.18, -0.07) were related to a lower perceived cancer risk. Family history of cancer (β = 0.56, 95% CI: 0.13, 0.99), cancer risk factor knowledge (β = 0.11, 95% CI: 0.03, 0.19), and current smoking status (β = 0.80, 95% CI: 0.20, 1.40) were related to a higher perceived cancer risk. Perceptions of cancer risk varied among this sample of physically active, AYA women. Lower perceptions of cancer risk among Black AYA women demonstrate a need for culturally tailored cancer educational information that presents objective data on lifetime cancer risk. Reportedly higher perceptions of cancer risk among AYA smokers presents an ideal opportunity to promote smoking cessation interventions. Future interventions to address cancer risk perception profiles among physically active, AYA women should tailor approaches that are inclusive of these unique characteristics.

Thyroid cancer in pregnancy: diagnosis, management, and treatment

The evaluation and management of cancer during pregnancy requires special care to assure the health and safety of both the mother and fetus. The diagnosis and treatment of thyroid cancer in the non-pregnant patient often involves radioactive iodine exposure. However, radioactive iodine is contraindicated in pregnancy and surgical interventions pose risks to both the mother and fetus. Thus, the management of thyroid cancer during pregnancy is a unique clinical challenge. In this review, we discuss the imaging of thyroid nodules during pregnancy, including the role of CT, MRI, and nuclear Imaging, as well as that of Ultrasound and FNA. The staging and prognosis are discussed along with the management, treatment, and surveillance of thyroid cancer in pregnancy. Finally, the risks to the fetus through treatment are examined. Case examples are provided with an emphasis on the appropriate direction of care from a radiologist's perspective.

Risk Factors and Trends for HPV-Associated Subsequent Malignant Neoplasms among Adolescent and Young Adult Cancer Survivors

BACKGROUND

Subsequent malignant neoplasms (SMN; new cancers that arise after an original diagnosis) contribute to premature mortality among adolescent and young adult (AYA) cancer survivors. Because of the high population prevalence of human papillomavirus (HPV) infection, we identify demographic and clinical risk factors for HPV-associated SMNs (HPV-SMN) among AYA cancer survivors in the SEER-9 registries diagnosed from 1976 to 2015.

METHODS

Outcomes included any HPV-SMN, oropharyngeal-SMN, and cervical-SMN. Follow-up started 2 months after their original diagnosis. Standardized incidence ratios (SIR) compared risk between AYA survivors and general population. Age-period-cohort (APC) models examined trends over time. Fine and Gray's models identified therapy effects controlling for cancer and demographic confounders.

RESULTS

Of 374,408 survivors, 1,369 had an HPV-SMN, occurring on average 5 years after first cancer. Compared with the general population, AYA survivors had 70% increased risk for any HPV-SMN [95% confidence interval (CI), 1.61-1.79] and 117% for oropharyngeal-SMN (95% CI, 2.00-2.35); cervical-SMN risk was generally lower in survivors (SIR, 0.85; 95% CI, 0.76-0.95), but Hispanic AYA survivors had a 8.4 significant increase in cervical-SMN (SIR, 1.46; 95% CI, 1.01-2.06). AYAs first diagnosed with Kaposi sarcoma, leukemia, Hodgkin, and non-Hodgkin lymphoma had increased HPV-SMN risks compared with the general population. Oropharyngeal-SMN incidence declined over time in APC models. Chemotherapy and radiation were associated with any HPV-SMN among survivors with first HPV-related cancers, but not associated among survivors whose first cancers were not HPV-related.

CONCLUSIONS

HPV-SMN in AYA survivors are driven by oropharyngeal cancers despite temporal declines in oropharyngeal-SMN. Hispanic survivors are at risk for cervical-SMN relative to the general population.

IMPACT

Encouraging HPV vaccination and cervical and oral cancer screenings may reduce HPV-SMN burden among AYA survivors.

Familial Testicular Germ Cell Tumor in Two Brothers With Emery Dreifuss Muscular Dystrophy Caused by an FHL-1 Mutation: A Case Report

Testicular germ cell tumor (GCT) is a rare disease, accounting for no more than 1.5% of all neoplasms in males, but represents the most common tumors in adolescents and young men in Western countries. There is also consensus about the involvement of genetic factors in the etiology of testicular GCT. Familial occurrence of testicular GCT is observed in 1-2% of all cases with GCT. We report the unique case of two brothers, both afflicted with inherited Emery-Dreifuss muscular dystrophy (EDMD) and both developing testicular GCT in young adulthood. EDMD is a rare muscular dystrophy, characterized by the triad of joint contractures, slowly progressive muscle weakness, and cardiac involvement. EDMD is not a homogeneous clinical entity because it is associated with various gene mutations. One common mutation relates to the Four and a half Limb domain protein 1 (FHL-1) gene. To date, there have been no GCT cases linked with FHL-1 mutations and no malignant disease has been found associated with EDMD.

German specialists treating testicular cancer follow different guidelines with resulting inconsistency in assessment of retroperitoneal lymph-node metastasis: clinical implications and possible corrective measures

BACKGROUND

Testicular germ cell tumors (GCTs) are aggressive but highly curable tumors. To avoid over/undertreatment, reliable clinical staging of retroperitoneal lymph-node metastasis is necessary. Current clinical guidelines, in their different versions, lack specific recommendations on how to measure lymph-node metastasis.

OBJECTIVE

We aimed to assess the practice patterns of German institutions frequently treating testicular cancer for measuring retroperitoneal lymph-node size.

METHODS

An 8-item survey was distributed among German university hospitals and members of the German Testicular Cancer Study Group.

RESULTS

In the group of urologists, 54.7% assessed retroperitoneal lymph nodes depending on their short-axis diameter (SAD) (33.3% in any plane, 21.4% in the axial plane), while 45.3% used long-axis diameter (LAD) for the assessment (42.9% in any plane, 2.4% in the axial plane). Moreover, the oncologists mainly assessed lymph-node size based on the SAD (71.4%). Specifically, 42.9% of oncologists assessed the SAD in any plane, while 28.5% measured this dimension in the axial plane. Only 28.6% of oncologists considered the LAD (14.3% in any plane, 14.3% in the axial plane). None of the oncologists and 11.9% of the urologists (n = 5) always performed an MRI for the initial assessment, while for follow-up imaging, the use increased to 36.5% of oncologists and 31% of urologists. Furthermore, only 17% of the urologists, and no oncologists, calculated lymph-node volume in their assessment (p = 0.224).

CONCLUSION

Clear and consistent measurement instructions are urgently needed to be present in all guidelines across different specialistic fields involved in testicular cancer management.

"No one size fits all" A Multi-Method Survey of Oncology Allied Health Professionals Experiences with Lesbian, Gay, Bisexual, Transgender/Queer Questioning Adolescent, and Young Adult Patients with Cancer and Reproductive and Sexual Health"

Objectives: To assess training needs for providers who care for adolescent and young adult (AYA) lesbian, gay, bisexual, transgender/queer questioning (LGBTQ) cancer patients, we conducted a mixed-method survey. During their cancer care experience, AYA cancer patients experience physical, psychosocial, and reproductive health challenges. In addition to these challenges, AYA LGBTQ individuals are a diverse and medically underserved population who experience unique challenges and disparities in medical care. Methods: Health care providers (n = 351) who participated in our reproductive health in cancer training program completed a survey with 28 quantitative items and 4 open-ended items assessing knowledge, confidence discussing reproductive health, and confidence in knowledge specific to reproductive needs and general health needs among AYA LGBTQ patients. Results: Confidence discussing and confidence in knowledge of reproductive and general health needs are lower regarding transgender and nonbinary patients. Nearly half of providers (45%) demonstrated low knowledge, while 38% and 17% demonstrated moderate and high knowledge, respectively. Open comments indicated providers desired more training around the needs of Trans and nonbinary patients, and creating welcoming environments. Conclusions: The majority of our participants demonstrate low or moderate knowledge regarding factors that can influence AYA LGBTQ patient care, suggesting that this is a key area for improvement. Furthermore, improving provider knowledge may subsequently improve confidence in general and reproductive needs of LGBTQ patients, resulting in improved patient-centered care. Improving provider knowledge and confidence may then ultimately help reduce disparities in cancer care among this patient population.

Reproductive Health Outcomes among Adolescent and Young Adult Cancer Patients: A Systematic Review and Meta-Analysis

Background: This systematic review and meta-analysis (SRMA) aimed to synthesize the current literature on the impacts of adolescent and young adult (AYA, ages 15–39 years) cancer on reproductive health outcomes. Methods: EMBASE and Medline were searched from 1 January 2000 to 26 January 2022 for observational studies that included individuals with AYA cancer and controls which evaluated reproductive health outcomes. We used random effects models and 95% confidence intervals to obtain pooled measures of associations between AYA cancer, cancer treatment, and reproductive health outcomes. Results: The search identified 8625 articles; 21 were included. 62 reproductive outcomes were assessed and classified according to a sex-based framework as fetal/neonatal (n = 26), maternal (n = 11), fetal/neonatal-maternal (n = 23), and maternal-paternal (n = 2). Meta-analyses of crude estimates showed significant associations between AYA cancer and outcomes including preterm birth (pooled odds ratio [pOR] 1.31; 95% CI: 1.22, 1.42), gestational diabetes (pOR 1.43; 95% CI: 1.03, 1.99), and fertility treatment (pOR 2.66; 95% CI 1.71, 4.11). We also found higher odds of preterm birth (pOR 1.65; 95% CI: 1.21, 2.26) and low APGAR score at birth (pOR 2.03; 95% CI: 1.32, 3.13) among AYA cancer patients who received radiation compared to controls. Conclusions: Our SRMA quantified impacts of AYA cancers and treatments on several reproductive health outcomes.

Underutilization of pretreatment fertility preservation counseling in reproductive-age women with gastrointestinal cancer

INTRODUCTION

Young patients with cancer face unique challenges, including disruption of family planning and fertility. Young adults represent an increasing proportion of gastrointestinal cancer patients, and the prevalence of pretreatment fertility preservation counseling in this population is unknown.

METHODS

Women 18-40 years who underwent surgery for gastric, colorectal, hepatobiliary, or pancreatic cancer from 2004 to 2019 were identified through the Mayo Clinic Cancer Registry. Natural language processing was used to search electronic medical records and identify documentation of pretreatment fertility counseling.

RESULTS

In total, 216 reproductive-age women who underwent resection of gastrointestinal cancers were identified. Pretreatment fertility preservation counseling by any provider was documented in 29 (13%) of the entire cohort. This increased to 26 (23%) in women who also received systemic therapy. This rate did not change over time (p > 0.05). Women who had pretreatment fertility preservation counseling were younger, had higher stage disease, and were more likely to undergo chemotherapy (all p < 0.05). Of the 29 women who had a documented pretreatment discussion, 22 (76%) met with a fertility specialist and 14 (48%) eventually underwent a fertility preservation procedure.

CONCLUSION

A small subset of reproductive-age women who underwent surgery for gastrointestinal cancer had documented pretreatment fertility preservation counseling and only one in ten women met with a fertility specialist. The high rate of proceeding to fertility preservation treatment further supports the importance of this discussion in all patients and represents an opportunity for improvement.

Reported Mental Health, Diet, and Physical Activity in Young Adult Cancer Survivors

Young adult (YA) cancer survivors are at increased risk for chronic diseases and face age-dependent stressors that may hinder their ability to maintain healthy lifestyle behaviors. This study examined associations between reported mental health, eating beliefs, and health behaviors in YA cancer survivors. YA cancer survivors aged 18-39 years (n = 225) completed a self-administered REDCap^® survey, including the Perceived Stress Scale 10, PROMIS^® Anxiety and Depression, Eating Beliefs Questionnaire, National Health and Nutrition Examination Survey Dietary Screener Questionnaire, Godin-Shephard Leisure-Time Physical Activity Questionnaire, and demographic and diagnosis-related questions. Descriptive statistics, bivariate analyses, and multiple linear regression were performed. Participants were mean 31.3 years old and 3.7 years post-treatment; 77.3% were women. Most participants reported White (78%) or Black or African American (11.2%) race and non-Hispanic ethnicity (84%). Adjusting for covariates, perceived stress, anxiety, and depression were associated with increased added sugar intake (p < 0.001) and eating beliefs (p < 0.001). Perceived stress and depression were associated with reduced vegetable intake (p < 0.05). There were no associations with fruit intake or physical activity in the adjusted models. Health behavior interventions for this population may address psychosocial needs by including a stress management or mind-body component. Further research including direct measures of health behaviors is warranted.

Evidence for Choosing Qigong as an Integrated Intervention in Cancer Care: An Umbrella Review

Cancer is the second leading cause of noncommunicable disease death, with an increasing incidence. Qigong practice can moderate non-intrinsic, modifiable risk factors that act on the stress response using physical movements, breathing, and focused attention. The purpose of this umbrella review is to provide a concise summary to facilitate an evidence-based decision to integrate Qigong into cancer patients' care. Relevant systematic reviews and meta-analyses were identified and retrieved from the JBI database, Cochrane Library, PubMed, Embase, and CINAHL. Of all of the studies assessed, none found evidence of a risk to cancer patients, indicating that Qigong is a safe practice that can be used even by frail patients. The overall quality of life, cancer-related fatigue, and cognitive impairment were improved by Qigong. Different Qigong programs have different impacts on sleep quality and gastrointestinal problems, suggesting that longer practice sessions are required to achieve improvements. To maintain Qigong's effectiveness, an ordinary practice is essential, or such effectiveness will wear off. The use of biological markers in efficacy assessments needs to be more systematically studied. However, positive WBC, RBC, and CRP trends in Qigong practitioners are evident. Higher-quality clinical studies are necessary to measure variables more closely related to Qigong functioning and consider cancer's multifactorial nature.

The Value of Ki-67 Labeling Index in Central Lymph Node Metastasis and Survival of Papillary Thyroid Carcinoma: Evidence From the Clinical and Molecular Analyses

BACKGROUND

Recent evidence suggests that the Ki-67 labeling index is associated with lymph node metastasis and the prognosis of papillary thyroid carcinoma (PTC).

METHODS

We retrospectively evaluated the clinicopathological features of consecutive PTC patients between Jan 2019 and Oct 2020 in our medical center. The molecular analysis was also conducted by using the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) program. The Chi-square test was performed for the comparison of variables between patients with central lymph node metastasis (CLNM) and not. Besides, univariate and stepwise multivariate logistic regression analyses were further used to determine the risk factors for CLNM in PTC.

RESULTS

Our results showed that male gender (odd ratio (OR) = 3.02; 95% CI: 1.81-5.04), tumor size >1 cm (OR = 2.81; 95% CI: 1.84-4.29), multifocality (OR = 2.08; 95% CI: 1.31-3.30, and Ki-67 labeling index (>3% and ≤5%: OR = 1.20; 95% CI: .73-1.97; >5%: OR = 3.85; 95% CI: 1.62-9.14) were independent risk factors for CLNM. After excluding the patients with harvested central lymph nodes <3, increased Ki-67 labeling index was still associated with the number of CLNM and the lymph node ratio. Additionally, the expression level of Ki-67 was significantly correlated with a higher N stage and worse disease-free survival in TCGA and validated GSE60542 datasets.

CONCLUSIONS

Higher Ki-67 labeling index (>5%) is significantly associated with the CLNM in PTC patients, like other indicators of the male gender, larger tumor size, and multifocality. Besides, the Ki-67 was also determined to be associated with CLNM and DFS in PTC patients, which may act as an important molecular marker in PTC.

Adolescent and young adult cancers: unmet needs and closing the gaps

PURPOSE OF REVIEW

There is a growing population of adolescent and young adult (AYA, ages 15-39 years) cancer patients and survivors, and the field of AYA oncology is rapidly evolving. Despite an increased focus on survival and quality of life for AYAs, gaps in knowledge remain. The current review focuses on what is known across several domains unique to AYA cancer care as well as areas of improvement and future directions in research and intervention.

RECENT FINDINGS

Due to the developmental stages included in the AYA age range, a cancer diagnosis and treatment can affect relationships, education and employment, finances, and long-term health differently than diagnoses in younger or older populations. Recent studies that have focused on these unique aspects of AYA cancer care, including health-related quality of life (HRQoL), fertility, financial toxicity, barriers to clinical trial enrollment, genetic predisposition, and survivorship care are included in the current review.

SUMMARY

Although studies have described many of the challenges faced by AYAs across the cancer continuum from diagnosis to survivorship, more work is needed, particularly in systematically measuring HRQoL, eliminating barriers to clinical trial enrollment, addressing financial toxicity, and increasing access to fertility preservation and high-quality survivorship care.

Cardiovascular disease in adolescent and young adult cancer survivors: Impact of sociodemographic and modifiable risk factors

BACKGROUND

There is a growing population of adolescent and young adult (AYA) cancer survivors (ages 15-39 years), and they have an elevated risk of developing cardiovascular disease (CVD). Little is known about the contribution of sociodemographic and modifiable factors to the risk of CVD in AYA survivors and whether these factors differentially modulate their risk compared with that in the general population. The current study sought to fill these gaps.

METHODS

Self-reported data from the US National Health Interview Survey (2009-2018) were used to identify AYA cancer survivors (≥2 years postdiagnosis) and age-matched and sex-matched controls. The risk of CVD based on sociodemographic factors (sex, race/ethnicity, income, education) and modifiable risk factors (diabetes, body mass index, smoking, physical activity) was determined within and between survivors and controls using logistic regression models.

RESULTS

In total, 4766 AYA cancer survivors and 47,660 controls were included. The odds of CVD were significantly higher in survivors than in controls by sex, race/ethnicity, income, education, smoking status, and physical activity. An annual household income <$50,000 disproportionately increased the odds of CVD in survivors. One third of survivors reported no moderate-to-vigorous-intensity physical activity (MVPA). Performing any MVPA lowered the odds of CVD in survivors (odds ratio, 0.61; 95% CI, 0.450.81) and controls (odds ratio, 0.68; 95% CI, 0.61-0.77).

CONCLUSIONS

Sociodemographic and modifiable risk factors increased the odds of CVD in AYA survivors, in some cases disproportionately, compared with controls. Understanding health behavior trajectories among different sociodemographic populations is needed to identify opportunities to lower the risk of CVD. Performing any MVPA is particularly important for AYA survivors.

Polysulfide Serves as a Hallmark of Desmoplastic Reaction to Differentially Diagnose Ductal Carcinoma In Situ and Invasive Breast Cancer by SERS Imaging

Pathological examination of formalin-fixed paraffin-embedded (FFPE) needle-biopsied samples by certified pathologists represents the gold standard for differential diagnosis between ductal carcinoma in situ (DCIS) and invasive breast cancers (IBC), while information of marker metabolites in the samples is lost in the samples. Infrared laser-scanning large-area surface-enhanced Raman spectroscopy (SERS) equipped with gold-nanoparticle-based SERS substrate enables us to visualize metabolites in fresh-frozen needle-biopsied samples with spatial matching between SERS and HE staining images with pathological annotations. DCIS (n = 14) and IBC (n = 32) samples generated many different SERS peaks in finger-print regions of SERS spectra among pathologically annotated lesions including cancer cell nests and the surrounding stroma. The results showed that SERS peaks in IBC stroma exhibit significantly increased polysulfide that coincides with decreased hypotaurine as compared with DCIS, suggesting that alterations of these redox metabolites account for fingerprints of desmoplastic reactions to distinguish IBC from DCIS. Furthermore, the application of supervised machine learning to the stroma-specific multiple SERS signals enables us to support automated differential diagnosis with high accuracy. The results suggest that SERS-derived biochemical fingerprints derived from redox metabolites account for a hallmark of desmoplastic reaction of IBC that is absent in DCIS, and thus, they serve as a useful method for precision diagnosis in breast cancer.

Differential trends in rising endometrial cancer incidence by age, race, and ethnicity

Endometrial cancer (EC) incidence is on the rise. Although early-onset endometrial cancer (EOEC; age at diagnosis <50 years) is relatively uncommon, the incidence of EOEC has been reportedly increasing in recent decades. However, the rising EOEC has not been thoroughly described with regard to the racial and ethnic disparities and compared with late-onset EC (age at diagnosis ≥50 years). We used the Cancer in North America (CiNA) Analytic File, 1995-2018, from the North American Association of Central Cancer Registries, which allowed us to examine trends in invasive EC incidence by racial and ethnic groups and by age at diagnosis. We found striking differences for demographic and tumor characteristics as well as racial and ethnic patterns and time trends in EC incidence between EOEC and late-onset EC. The faster increases in EOEC incidence rates, especially among non-White women, mirror similar observations in other cancers, pointing to a possible link with rising obesity epidemic in younger generations.

Evaluation of health behaviors and overall quality of life in younger adult African American cancer survivors

BACKGROUND

Epidemiological studies of cancer survivors have predominantly focused on non-Hispanic White, elderly patients, despite the observation that African Americans have higher rates of mortality. Therefore, we characterized cancer survivorship in younger African American survivors using the Detroit Research on Cancer Survivors (ROCS) study to assess health behaviors and quality of life.

METHODS

Five hundred and seventeen patients diagnosed with any cancer between the ages of 20-49 (mean age: 42 years; SD: 6.7 years) completed a survey to identify important clinical, behavioral, and sociodemographic characteristics, measures of health literacy, and experiences of discrimination. Quality of life outcomes were evaluated in patients using FACT-G, FACT-Cog, and PROMIS® Anxiety and Depression scales. Stepwise linear and logistic regression were used to assess the association between quality of life measures and participant characteristics.

RESULTS

The mean FACT-G score was 74.1 (SD: 21.3), while the FACT-Cog was 55.1 (SD: 17.1) (FACT-G range 0-108 with higher scores indicating better function; elderly cancer patient mean: 82.2; FACT-Cog 18-item range 0-72 points with higher scores indicating better perceived cognitive functioning; scores <54 indicating cognitive impairment). In addition, 27.1% and 21.6% of patients had a score indicative of moderate or severe anxiety and depression, respectively. Perceived discrimination and the number of discriminatory events were significantly associated with reductions in three of the four quality of life measures. Health literacy was positively associated with all four health measures, while total comorbidity count was negatively associated with three of the four measures.

CONCLUSION

Younger adult African American cancer survivors who report experiencing discrimination and suffer from multiple comorbid conditions have poorer mental and overall health. Understanding the unique clinical and socioeconomic stressors that influence this patient population is essential for reducing health disparities and improving long-term survivorship.

Metabolic dysfunction and obesity-related cancer: Results from the cross-sectional National Health and Nutrition Examination Survey

BACKGROUND

Metabolic syndrome (MetS), a group of risk factors that define metabolic dysfunction in adults, is strongly associated with obesity and is an emerging risk factor for cancer. However, the association of MetS and degree of metabolic dysfunction with obesity-related cancer is unknown.

METHODS

Using National Health and Nutrition Examination Survey data from 1999 to 2018, we identified 528 obesity-related cancer cases and 18,972 cancer-free participants. MetS was defined as the presence of or treatment for ≥3 of hyperglycemia, hypertension, hypertriglyceridemia, low HDL-cholesterol, and abdominal obesity. A metabolic syndrome score (MSS) was computed as the total number of abnormal MetS parameters to determine the severity of metabolic dysfunction. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using multivariable logistic regression models, adjusting for sociodemographic and lifestyle factors.

RESULTS

About 45.7% of obesity-related cancer cases were classified as having MetS compared with only 33.0% of cancer-free participants. Overall, MetS and MSS were not associated with obesity-related cancer. However, MSS was associated with higher obesity-related cancer risk among participants under 50 years of age (OR [95% CI] = 1.28 [1.08-1.52]). When evaluating MSS categorically, compared with healthy participants with no abnormal MetS parameters (MSS = 0), participants with one or two abnormal parameters had a statistically significant higher risk of obesity-related cancer (OR [95% CI] = 1.73 [1.06-2.83]).

CONCLUSIONS

Metabolic dysfunction is associated with a higher risk of obesity-related cancer, particularly in young adults under 50 years of age, and among participants with one or two abnormal metabolic parameters. A more accurate indicator of metabolic dysfunction, beyond metabolic syndrome, is needed to better assist in stratifying individuals for obesity-related cancer risk.

Orthorexia symptoms and disordered eating behaviors in young women with cancer

OBJECTIVE

A cancer diagnosis can motivate people to modify behaviors believed to influence prognosis or recurrence risk, including their eating habits. Orthorexia is a type of disordered eating that involves an extreme fixation on healthy eating. The current study examined: 1) the presence of orthorexia symptoms and disordered eating behavior in young adult women with cancer; 2) factors associated with orthorexia and disordered eating behaviors; and 3) the type and frequency of eating behavior changes made following cancer diagnosis.

METHODS

Young adult women with cancer participated in an online survey. The Düsseldorf Orthorexia Scale measured orthorexia symptoms and the Eating Habits Questionnaire assessed disordered eating behaviors. Fear of cancer recurrence, body image satisfaction, intolerance of uncertainty, internet use, and eating habit changes were also assessed.

RESULTS

Of participants (N = 93), 36.7 % scored in the clinical range for orthorexia symptoms. A greater perceived knowledge of nutrition was related to higher cancer-related body image dissatisfaction (p = .03) and more years of education (p = .001). Approaching statistical significance (p = .05) were a positive correlation between intolerance of uncertainty and orthorexia symptom severity, a positive correlation between fear of cancer recurrence and problems associated with eating habits, and a negative correlation between internet use and positive emotions associated with healthy eating habits. Overall, 44.1 % of young adult women changed their eating habits since their cancer diagnosis and 69.9 % intended to in the next year.

CONCLUSIONS

Young adult women with cancer show elevated orthorexia symptoms and disordered eating behaviors, which are associated with potentially modifiable psychosocial factors.