Search Results (107)

Although evidence suggests adiposity as a modifiable risk factor for postmenopausal breast cancer (BC), its association with premenopausal BC remains uncertain. This potential differential relationship for menopausal status has been insufficiently investigated in the Moroccan population due to limited data. This study aims to assess the relationship between various indicators of adiposity and the risk of BC among Moroccan women by menopausal status. A multicenter case-control study was conducted in Morocco between December 2019 and August 2023, including 1400 incident BC cases and 1400 matched controls. Detailed measures of adiposity and self-reported measures from different life stages were collected. Unconditional logistic regression analyses were conducted to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs) for the association between body size indicators and the risk of BC, adjusting for a range of known risk factors for BC. Higher waist circumference (WC) and hip circumference (HC) were associated with an increased risk of BC in both pre- (p-trend < 0.001 for both WC and HC) and post-menopausal women (p-trend < 0.001 for WC, 0.002 for HC). Current body mass index (BMI) ≥30 kg/m² increased the risk of postmenopausal BC (p-trend = 0.012). Among postmenopausal women, higher weight at age 20 was positively associated with BC risk (p-trend < 0.001), while, weight at age 30 was significantly associated with increased BC risk in both pre- (p-trend = 0.008) and post-menopausal women (p-trend = 0.028). Interestingly, weight gain since age 20 was inversely associated with BC risk in postmenopausal women in the adjusted model (p-trend = 0.006). Young-adult BMI observed a significant increased trend with BC risk in both pre- (p-trend = 0.008) and post-menopausal women (p-trend < 0.001). In premenopausal women, larger body shape during childhood and early adulthood was positively associated with BC risk (p-trend = 0.01 and = 0.011, respectively). In postmenopausal women, larger childhood and adolescent body silhouettes were also associated with increased BC risk (p-trend = 0.045 and 0.047, respectively). These results suggest that anthropometric factors may have different associations with pre- and post-menopausal BC among Moroccan women. This underscores the importance of conducting large prospective studies to better understand these findings and explore their links to different molecular subtypes of BC. Full article

Background/Objectives: Young female cancer survivors often face specific informational needs related to the physical and emotional effects of cancer and its impact on life plans, particularly fertility and parenthood. However, few tools are tailored to assess these needs during this critical life stage. This study aimed to (i) validate a multidimensional measure—the Satisfaction with Information Provided to Young Oncology Patients Scale (SIPYF-CPS)—to assess the specific informational needs of young adult female cancer survivors; and (ii) explore preferences regarding the provision of information and counseling. Methods: A total of 124 women (M[age] = 38.18; SD = 5.49; range 21–45), 76.6% diagnosed with breast cancer, participated in the study. Psychometric analyses included exploratory factor analysis and correlation coefficients to assess reliability and construct validity. Convergent validity was evaluated through standardized measures of anxiety, reproductive concerns, and quality of life. Results: A final 22-item measure demonstrated strong reliability and validity, capturing four factors: (i) Disease-Related Information, (ii) Symptoms and Functional Limitations, (iii) Implications for Fertility and Parenthood, and (iv) Support Services. Participants expressed low satisfaction with information on fertility preservation, sexual health, and support services. Lower satisfaction was moderately associated with higher anxiety and depression while positively related to quality of life. Most participants preferred phased, face-to-face communication throughout the illness trajectory. Conclusions: The SIPYF-CPS is a valid, multidimensional tool that captures the complex and evolving informational needs of young female cancer survivors. Its clinical use may promote earlier, personalized, and emotionally responsive communication—supporting psychological well-being, informed decision-making, and long-term survivorship care. Full article

Background/Objectives: Patients with inflammatory bowel disease (IBD) are at an increased risk of various cancers; such as colorectal cancer; skin cancer; bile duct cancer; or lymphoma; with IBD itself not being the sole cause. Inappropriate or ineffective IBD therapy with a continuous inflammatory burden within the gut leads to an increased risk of malignancy. Our study aimed to investigate the risk of malignancy in our patient cohort; focusing on concomitant therapy; disease duration; and inflammatory burden. Methods: A total of 333 consecutive adult patients with IBD (Crohn’s disease; ulcerative colitis; and IBD unclassified) were included in this study. Data from patients were collected retrospectively using patient charts. The patients were treated in the gastroenterological outpatient clinic of the University Hospital of Augsburg; Germany; between 1 January 2014 and 31 December 2018. Results: The study group included 333 patients; 32 (9.61%) of whom suffered from malignancy (any form). Men (n = 21; 65.62%) tended to develop malignancy more often than women (n = 11; 34.38%, p = 0.051). It was also observed that the probability of developing cancer was 2.40 times higher in male patients than in female patients in our cohort. However, this trend was non-significant (HR = 2.412; p = 0.075). Furthermore; the probability of developing cancer increased with the increasing age at the time of the first diagnosis of IBD (HR = 1.088; p < 0.025). A total of 20 patients (6.00%) received their cancer diagnosis after being diagnosed with IBD. The majority of those patients had skin (n = 6; 30.00%) or colon cancer (n = 5; 25.00%). Other diseases such as CML; NHL; HL; HCC; liver sarcoma; prostate cancer; breast cancer; seminoma; thyroid cancer (a second cancer in one of the patients); or CUP syndrome/lung cancer were diagnosed in single patients. Patients with IBD and colon cancer (n = 5; 25.00%) shared some of the known risk factors for tumour development; such as a long-lasting IBD (n = 5; 100.00%), diagnosis at a young age (under 30; n = 3; 60.00%), and the coexistence of PSC (n = 1; 20.00%). The cancer prevalence rate was relatively low in our cohort despite the use of diverse biologics and immunosuppressive drugs. Faecal calprotectin was confirmed as a relevant tool for inflammation monitoring in this cohort. Conclusions: In our study cohort; we could show a low prevalence rate of malignancy in IBD. There were more malignancies in men and in patients who were diagnosed with IBD at later ages. It can be observed that the prevalence rate of cancer was relatively low despite the use of diverse biologics and immunosuppressive drugs; which is the major conclusion of this study. Additionally; the known correlation between elevated levels of faecal calprotectin and gut inflammation was confirmed through our statistical analysis. The use of calprotectin as a non-invasive screening tool for gut inflammation is advised. Full article

Background/Objectives: Financial distress from the direct and indirect costs of cancer treatment is a critical issue for many patients with breast cancer, particularly those from underserved populations who may be more vulnerable to financial hardship and its negative impacts on quality of life and clinical outcomes (i.e., financial toxicity). Few investigations, however, focus on protective factors that safeguard against financial toxicity. This study explores how social support might reduce financial toxicity among patients with breast cancer who are at high risk for financial hardship. Methods: We analyzed interviews with 41 adult women treated for stage I-IV breast cancer that had been conducted between December 2021 and March 2022. Our study specifically sampled women considered to be at elevated risk for financial toxicity: young adults aged 18–40 years old, Black women, women with lower incomes, and those residing in rural communities. We used deductive and inductive coding to identify themes related to social support. Results: Interviewees reported receiving support from family, friends, and their communities during their treatments. They noted how this social support helped with direct and indirect costs, encouraged emotional wellbeing, and safeguarded against economizing behaviors that offset spending (e.g., financial tradeoffs that jeopardize their treatment plan). Conclusions: Patients with breast cancer from groups vulnerable to financial toxicity often rely on the support of family, friends, and their communities to help buffer financial distress from the costs of treatment. These data highlight social support as an area for future studies exploring strategies to mitigate financial toxicity. Full article

Background/Objectives: Patients with inflammatory bowel disease (IBD) face an increased risk of developing intestinal and extraintestinal cancers. This retrospective single-center study aimed to quantify cancer risk and identify potential risk factors associated with cancer in IBD patients. Methods: The epidemiological data, disease characteristics, treatment regimens, and occurrences of cancer following IBD diagnosis were collected between January 2021 and February 2022. Hazard ratios (HRs) and standardized incidence ratios (SIRs) were estimated. Results: 560 IBD patients were included; 37 patients developed cancer, with 5 patients developing two distinct cancers, resulting in 42 cancers overall. This translated into a twofold increased risk of developing any cancer compared to the general population (SIR 1.94, 95% CI 1.4–2.6). Colorectal (CRC, 29%), skin (19%), and breast cancer (17%) were the most common malignancies. Female patients showed an increased risk for all cancers (SIR 3.1, 95% CI 2.06–4.3), melanoma (SIR 5.6, 95% CI 1.14–16.2), and CRC (SIR 7.5, 95% CI 3–15.4). Conversely, male patients exhibited a significantly increased risk of lymphoma (SIR 26.2, 95% CI 3.2–95.7). Young age at IBD diagnosis and the use of immunomodulators, whether as monotherapy or in combination with biologics, were associated with an increased risk of cancer. Conclusions: The risk of CRC and lymphoma in IBD patients may be higher than previously reported, potentially due to the increasing use of combination therapy. Cancer risk in IBD should be regularly assessed and personalized throughout the disease course. Full article

Background/Objectives: Young women frequently present with more aggressive breast cancer tumors. This retrospective study analyzed the oncological outcomes of patients under the age of 40 according to the tumor biology. Methods: Group comparisons were performed via the log-rank test. Recurrence and survival rates are presented according to the Kaplan–Meier method. Results: In total, 88 women (mean age 36) were included, but two presented with bilateral cancer, resulting in 90 tumors. Triple-negative carcinoma was most common, with 26.7% (n = 24); 11.1% (n = 10) were luminal A; 23.3% (n = 21) were luminal B HER2-negative; 15.6% (n = 14) were luminal B HER2-positive; and 6.7% (n = 6) were HER2-positive (non-luminal). Moreover, 26.1% (n = 23) of patients experienced recurrence (mean 40 months), with the highest recurrence rate in the HER2-positive (50%) and triple-negative (30.4%) groups. The 3- and 5-year recurrence-free survival rates were 84.9% and 77.3%, and the overall survival rates were 93.1% and 90.3%, respectively. No statistically significant differences in oncological outcomes were observed (p = 0.164). Conclusions: The results show that young women tend to have triple-negative and fast-growing breast carcinomas, with worse overall survival in the triple-negative group. More research is needed on the pathomechanisms of breast cancer development in young women, especially those leading to disease progression and resistance to therapy. Full article

Background/Objectives: Considering the unique body image challenges faced by young women with breast cancer, this study aims to deepen our understanding of how coping strategies and perceived social support contribute to fostering positive body image in this population. This is an important issue as body image is capable of influencing women’s self-esteem and psychological adaptation to breast cancer. Methods: A sample of 157 young women with breast cancer (M age = 41.43; SD = 6.05; Min 26 years, Max 50 years), 43% of whom had undergone breast reconstruction, completed an online survey. The survey included measures of coping strategies, positive body image, and perceived social support. Results: No significant differences in coping strategies, perceived social support, or positive body image were observed based on reconstruction status. Moderation analyses revealed that both avoidant and problem-focused coping were significantly associated with positive body image at moderate and high levels of perceived social support, but not at low levels of perceived social support. Perceived social support moderated the relationship between coping strategies and positive body image in women with breast cancer. Conclusions: These findings highlight the importance of social support in enhancing the effectiveness of both avoidant and problem-focused coping strategies in promoting positive body image. Future interventions should prioritize strengthening social support networks to optimize psychological outcomes in this population. Full article

Background: ATP-binding cassette (ABC) transporters are expressed in the vascular walls of brain capillaries and remove toxic chemicals from the brain. The expression of ABC transporters in peripheral organs is transcriptionally regulated by clock genes and exhibits 24 h periodic fluctuations. In addition, clock gene outputs diminish with aging. In this study, we evaluated whether the expression of ABC transporters in the blood–brain barrier (BBB) of young mice had a 24 h cycle, and whether the expression of ABC transporters in the BBB decreased with age. Methods: Brain microvascular (BMV) fractions from the cerebral cortex of male C57BL/6J mice were prepared using dextran. BMV fractions from young mice (12 weeks old) were prepared every four hours to evaluate 24 h rhythmicity. BMV fractions from both young and aged mice (85 weeks old) were prepared when protein expression peaked (Zeitgeber Time 5). Protein and mRNA expression of ABC transporters in BMV fractions were measured. Results: In young mice, protein expression of P-glycoprotein, breast cancer resistance protein, and multidrug resistance protein 4 showed time-dependent variations with a peak in the light phase (Zeitgeber Time 5); mRNA expression showed no time-dependent variation. The protein expression of these transporters was lower in the BBB of aged mice than in that of young mice, although mRNA expression did not differ between young and aged mice. Conclusions: ABC transporter protein expression levels in BMV endothelial cells decreased with aging; however, mRNA levels did not change, which suggests changes in protein expression did not result from diminished clock gene output. Further studies are needed to elucidate the mechanisms by which ABC transporter expression in the BBB decreases with aging. Full article

Background/Objectives: This study investigated the lifetime attributable risk (LAR) of radiation-induced breast cancer from mammography screening in Dubai. It aimed to explore the relationship between breast thickness, patient age, and the associated radiation dose during mammographic examinations. Methods: A retrospective analysis was conducted on 2601 patients aged 40 to 69 across five screening facilities in Dubai’s healthcare system. Due to a low correlation between the mean glandular dose (MGD) and breast thickness, both glandular and non-glandular doses were included in calculations as the organ dose (OD). This comprehensive approach examined the impact of whole breast tissue on risk assessments. Key exposure parameters such as the kilovoltage peak (kVp), milliampere-seconds (mAs), and source-to-skin distance were extracted from the dose survey. Results: Our findings reveal that the organ dose increases with breast thickness, emphasizing the need for dose optimization in denser tissues. The LAR decreases with age across all thickness categories, but higher initial LAR values were seen in younger patients with thicker tissue. This study emphasizes the increased sensitivity of younger women, who usually have denser breast tissue, to radiation-induced cancer risks. Conclusions: Personalized screening protocols considering age and breast thickness are crucial for balancing early cancer detection benefits with radiation risks. Future research should improve mammography protocols, explore alternative methods, and consider generic testing for young high-risk patients to mitigate risks while maintaining diagnostic efficacy. Full article

Background and Aim: Young women diagnosed with breast cancer (BC) face considerable psychological and emotional distress, impacting their interactions with themselves, their families, and the wider community. This study sought to explore the interaction patterns of young Omani BC survivors following their diagnosis and during treatment. Materials and Methods: Semi-structured individual interviews were conducted with 11 Omani women diagnosed with BC, recruited from the Sultan Qaboos Comprehensive Cancer Care and Research Centre in Muscat, Oman. Participants were selected using purposive sampling to target Omani BC survivors aged under 45 years, with one to five years of survivorship post-diagnosis. Framework analysis was employed to analyse the qualitative data. Results: Six key types of interactions with various groups were identified: self, children, spouses, family, friends, and society. While many BC survivors demonstrated resilience through their strong faith, viewing the illness as part of a divine plan, others experienced diminished confidence and social withdrawal due to body image issues. Interactions with children centred on maintaining normalcy, while spouses typically provided emotional support despite challenges with intimacy. Family and friends offered crucial support, although concerns regarding societal stigma led some women to conceal their diagnosis. Conclusions: Participants in this study demonstrated a strong sense of acceptance of their cancer diagnosis as a result of their faith, viewing it as part of a divine plan. Their belief in divine guidance, paired with optimism about the available treatments, fostered resilience, allowing them to maintain a calm and hopeful outlook during their journey of treatment and recovery. However, some participants experienced a decline in self-confidence, particularly after treatment. This affected their willingness to socialise and interact with others, leading to introversion and a marked withdrawal from social interactions, often related to changed self-perception or fear of judgment following changes in appearance. Full article

Background/Objectives: Many women at risk for and surviving with breast/ovarian cancer are simultaneously raising children. These women often experience unique challenges due to concurrent demands as both parents and patients with cancer. Community-based cancer control organizations offer vital patient navigation (PN), including psychoeducational services. Yet, little is known about how PN addresses these mothers’ comprehensive care needs. Methods: We examined PN program data from N = 1758 women served by a national cancer organization. Results: Out of the 69% of navigated women who were mothers, most were raising adult children only (age ≥ 18; 56%); however, 31% were mothers with young children only (age < 18), and 13% were mothers with both adult and young children (χ² = 341.46, p < 0.001). While mothers with adult children reported poorer quality of life (QoL) than mothers with young children (physically unhealthy days, t = −2.2, df = 526, p < 0.05; total unhealthy days, t = −1.2, df = 533, p < 0.05), there were no significant differences in their PN experiences. For mothers with young children, a better QoL was associated with a lower genetic risk for cancer (r = −0.12) and a stronger sense of psychosocial empowerment (r = 0.10) (all p’s < 0.05). In an adjusted multivariate regression model of QoL, as empowerment increased, the influence of PN quality decreased (ß = −0.007, SE of ß = 0.00, p = 0.02), suggesting that strengthening mothers of young children’s sense of agency over their breast/ovarian cancer is critical to achieving overall well-being. Conclusions: CBO-led cancer control programming that supportively cares for mothers across their cancer journey can be essential to their QoL, especially for those who are raising minors. Full article

Background: In the last decades, the increasing number of adolescent and young adult (AYA) survivors of breast cancer (BC) has highlighted the cardiotoxic role of cancer therapies, making cardiovascular diseases (CVDs) among the most frequent, although rare, long-term sequalae. Leveraging innovative artificial intelligence (AI) tools and real-world data (RWD), we aimed to develop a causally interpretable model to identify young BC survivors at risk of developing CVDs. Methods: We designed and trained a Bayesian network (BN), an AI model, making use of expert knowledge and data from population-based (1036 patients) and clinical (339 patient) cohorts of female AYA (i.e., aged 18 to 39 years) 1-year survivors of BC, diagnosed in 2009–2019. The performance achieved by the BN model was validated against standard classification metrics, and two clinical applications were proposed. Results: The model showed a very good classification performance and a clear causal semantic. According to the predictions made by the model, focusing on the 25% of AYA BC survivors at higher risk of developing CVDs, we could identify 81% of the patients who would actually develop it. Moreover, a desktop-based app was implemented to calculate the individual patient’s risk. Conclusions: In this study, we developed the first causal model for predicting the CVD risk in AYA survivors of BC, also proposing an innovative AI approach that could be useful for all researchers dealing with RWD. The model could be pivotal for clinicians who aim to plan personalized follow-up strategies for AYA BC survivors. Full article

International studies have shown an increase in cancer incidence among young adults, raising public concern. This study aims examines trends in the cancer incidence among individuals aged 15–49 years in a province of Northern Italy, covering diagnoses from 1996 to 2021, and compares the annual percentage change (APC) with national and international data. In males, the overall cancer incidence showed a modest increase between 1996 and 2013 (APC 1.6), followed by a decline in the subsequent years (APC −2.5). In females, there was a modest increase over the entire period (APC 1.0). The lung cancer incidence decreased in both sexes (APC −3.9 in males and APC −3.3 in females), while a decrease was observed for colorectal cancers in women (APC −2.4). Since 2015, the thyroid cancer incidence declined significantly in females (APC −10.2), while an increase was noted in males (APC 2.5). The testicular cancer incidence rose in males (APC 1.5), and the melanoma incidence increased in both sexes (APC 3.4 in males and APC 3.9 in females). The breast cancer incidence remained stable (APC 0.3). These results underline the importance of promoting healthy lifestyles even among younger generations to address emerging cancer trends and support cancer prevention efforts. Full article

Background/Objectives: Increasing evidence indicates that body composition can significantly influence prognosis in women with breast cancer. However, alterations in body composition, particularly among young women (<40 years), remain largely unknown and underexplored. This study aimed to investigate the relationship of computed tomography (CT)-derived body composition with mortality rates among young women recently diagnosed with breast cancer, identifying the best-correlated cutoff value. Methods: This is a bi-set cohort study with retrospective data collection. Women newly diagnosed with ductal invasive breast cancer, aged 20 to 40 years, treated in reference oncology units were included. Body composition was assessed using CT scans at the third lumbar vertebra (L3) level, including muscle and adipose compartments. The outcome of interest was the incidence of overall mortality. A maximally selected log-rank Cox-derived analysis was employed to assess the cutoffs associated with mortality. Results: A total of 192 women were included before any form of treatment (median age of 35 years, IQ range: 31–37). Overall mortality occurred in 12% of the females. Stages III–IV were the most frequent (69.5%). Patients who died had a significantly lower muscle area index. CT-derived muscle area was inversely associated with mortality. Each 1 cm²/m² decrease in skeletal muscle index increased the mortality hazard by 9%. Higher values of adiposity compartments were independently associated with higher mortality. Conclusions: Our study highlights the predictive significance of skeletal muscle area and adipose tissue in predicting survival among young women recently diagnosed with breast cancer. Full article

Purpose: Conceptual models provide frameworks to illustrate relationships among patient-, provider-, system-, and community-level factors that inform care delivery and research. Existing models of cancer survivorship care focus largely on pediatric or adult populations whose needs differ from adolescents and young adults (AYAs). We developed a patient-centered conceptual model of AYA survivorship care. Methods: We conducted a narrative literature review of current conceptual and theoretical models of care. We engaged AYA cancer survivors (n = 25) in semi-structured one-hour telephone interviews. Most participants were in their 20s and 30s, and the majority (84%) were women. Recruitment was stratified by age and time since cancer diagnosis. We conducted a thematic analysis of interview transcripts to identify themes that exemplified patient-centered care. Results: Most participants identified as white and female. Leukemia and breast cancer were the most common cancer types. Main themes included the need for (1) care coordination, (2) ongoing mental health support, (3) connection to AYA peer support, (4) support during fertility preservation efforts, (5) support with financial burden, (6) support for quality of life, (7) information about and support with side effects and late effects, and (8) attention to the unique needs of young adults. Conclusions: We present a patient-centered conceptual model of AYA survivorship care needs that can inform future cancer care delivery and research. Full article