Global burden of chronic kidney disease in adolescents and young adults, 1990-2019: a systematic analysis for the Global Burden of Disease Study 2019.

Background: The global status of chronic kidney disease (CKD) is underestimated, particularly the burden on adolescents and young adults (early-onset, aged 15-39). Objective: We aim to investigate the pattern and trend of early-onset CKD from 1990 to 2019. Methods: We analyzed age-specific rates of early-onset CKD incidence, death, and disability-adjusted life years (DALY) using Global Burden of Disease Study 2019 data. We examined the global, regional, national, gender-based, age group-based, and temporal changes of early-onset CKD burden from 1990 to 2019, as well as proportional DALY attributions of various risk factors. Results: From 1990 to 2019, the global age-specific incidence rate (per 100,000 population) significantly increased from 25.04 (95% confidence interval 18.51, 31.65) to 32.21 (23.73, 40.81) for early-onset CKD. However, the global age-specific death rate significantly decreased from 2.96 (2.76, 3.15) to 2.86 (2.61, 3.11), and the age-specific DALY rate remained stable. Regarding sociodemographic indexes (SDI), countries with middle SDI had the highest incidence rates and the fastest increasing trends, while those with low and low-middle SDI experienced the highest death and DALY rates. Women had a generally higher age-specific incidence rate than men, whereas men showed higher age-specific death and DALY rates. In addition, the burdens of CKD increased with age among adolescents and young adults. Moreover, the main attributable risk factors for DALY of early-onset CKD were high systolic blood pressure (SBP), fasting plasma glucose (FPG), and body mass index (BMI). Conclusion: The age-specific incidence rate of early-onset CKD increased significantly from 1990 to 2019, and the age-specific DALY rate remained stable. High SBP, high FPG, and high BMI were the primary risk factors. Targeted prevention and healthcare measures should be developed considering age, gender, and region.

Ethical and Psychological Considerations for Posthumous-Assisted Reproduction for Adolescents and Young Adults With Poor Cancer Prognosis in the Context of Grief.

Objective: Families or loved ones of adolescents and young adults (AYA) with a poor cancer prognosis who preserved fertility and did not survive treatment may choose to pursue posthumous assisted reproduction (PAR; i.e., use of preserved reproductive material for future family-building attempts). Decisions about PAR may be occurring in the context of grief and bereavement, which is associated with ethical and psychological considerations because grief can complicate a person's capacity for informed decision-making. Methods: Through the use of a five-step ethical decision-making model, the American Psychological Association's Ethical Principles of Psychologists and Code of Conduct, and a blended case example, the ethical and psychological considerations for families of AYA with poor prognosis who pursue PAR is discussed with an ethical analysis. Results: Ethical and psychological considerations included assessing the potential for harm to involved parties, navigating PAR decision-making with responsibility and honesty, examining the accessibility of PAR, and considering informed consent/assent and autonomy. Conclusions: Clinical recommendations for supporting families and loved ones exploring PAR in the context of grief were discussed, with considerations for improving clinicians' comfort and competence with PAR, incorporating grief into informed consent conversations, standardizing conversations about PAR, and promoting an interdisciplinary approach to PAR-related decisions.

Risk factors behind the increase of early-onset cancer in Italian adolescents and young adults: An investigation from the Italian AYA Working group.

The incidence of early-onset cancers in adolescents and young adults (AYA) has been increasing worldwide since the 1990s. In Italy, a significant increased rate of 1.6 % per year has been reported for early-onset cancers among females between 2008 and 2016. This is mainly attributable to melanoma, thyroid, breast and endometrial cancer. The aim of our work was to describe temporal trends of the main established lifestyle risk factors (tobacco use, alcohol consumption, obesity, physical inactivity, dietary westernization and reproductive factors) over the last 20 years in the Italian AYA population. Available data on behavioural risk factors, individual and household daily life have been obtained and elaborated from PASSI, ISTAT and Eurostat reports. Lowering age of smoking initiation, an increase in alcohol drinkers among young females, and an obesity and overweight epidemic, particularly among children and adolescents as a result of physical inactivity and dietary habits, may be contributing factors behind this cancer epidemic, especially among females. In-depth investigations are needed to understand the exact role of each contributing factor, the effects of exposure to nicotine-containing products and environmental factors such as endocrine disruptors that could play a role in this phenomenon.

Current insights and future directions of Li-Fraumeni syndrome.

Li-Fraumeni syndrome is a rare yet serious hereditary cancer predisposition syndrome, marked by a significant early-life increased risk of developing cancer. Primarily caused by germline mutations in the TP53 tumor suppressor gene, Li-Fraumeni syndrome is associated with a wide range of malignancies. Clinical management of Li-Fraumeni syndrome could be challenging, especially the lifelong surveillance and follow-up of patients which requires a multidisciplinary approach. Emerging insights into the molecular and clinical basis of Li-Fraumeni syndrome, coupled with advances in genomic technologies and targeted therapies, offer promise in optimizing risk assessment, early detection, and treatment strategies tailored to the unique clinical and molecular profiles of affected individuals. This review discusses Li-Fraumeni syndrome in more depth, reviewing molecular, genomic, epidemiological, clinical, and therapeutic aspects of this disease.

Ten-year follow-up of outcomes, patterns of care, and psychosocial burden in adolescent and young adult (AYA) patients with bone sarcomas from a large cohort in a low-income and middle-income country (LMIC).

BACKGROUND: The care of adolescents and young adults (AYAs) with bone sarcomas involves unique challenges. The objectives of this study were to identify challenges and evaluate long-term outcomes of these patients from India who received treatment with novel protocols. METHODS: This prospective cohort study included AYA patients (aged 15-39 years) with osteosarcoma and Ewing sarcoma (ES), who were treated uniformly at the authors' institute using unique protocols (OGS-12 and EFT-2001) from 2011 to 2021 and from 2013 to 2018, respectively. RESULTS: The cohorts included 688 of 748 (91.9%) treatment-naive AYA patients with osteosarcoma and 126 of 142 (88.7%) treatment-naive AYA patients with ES. Among 481 of 561 patients (85.7%) who had nonmetastatic osteosarcoma treated according to protocol, at a median follow-up of 59.7 months, the 5-year event-free survival (5-EFS) rate was 58.6% (95% confidence interval, 54.1%-63.5%) and for 142 patients (20.6%) who had metastatic osteosarcoma, the 5-EFS rate was 18.7%. The 5-EFS rate was 66.4% and 21.9% for 104 patients (73%) with nonmetastatic ES and 38 patients (27%) with metastatic ES, respectively. Treatment-naive patients had better outcomes, similar to compliance in the form of protocol completion (hazard ratio, 1.93 [p = .0043] and 2.66 [p < .0001], respectively. Only 230 of 377 (61.0%) male patients and 10 of 134 (7.4%) female patients reached out to fertility specialists. In addition, 17 of 161 (10.6%) eligible male survivors and 14 of 61 (22.9%) eligible female survivors got married posttreatment. Furthermore, 14 of 17 (82.4%) males and 14 of 14 (100%) females conceived. Among 311 patients who were working or attending school during diagnosis, greater than 90% had interruptions. CONCLUSIONS: Homogenous treatment with the OGS-12 and EFT-2001 protocols resulted in internationally comparable long-term outcomes in the cohorts with nonmetastatic and metastatic AYA bone sarcomas. Treatment compliance, timely referral to sarcoma reference centers (avoiding prior inadvertent treatment), and streamlining fertility-preservation practices constitute unmet needs that demand prioritization.

A Review of GO-AJA's Impact on Adolescents and Young Adults with Cancer in France: A Decade of Progress and Challenges.

The "Groupe Onco-hématologie Adolescents Jeunes Adultes" (GO-AJA) born in 2012 is a French collaborative group. It focuses on heterogeneity and unmet needs for AYA with cancer. This article highlights GO-AJA's achievements and future prospects, emphasizing its role in structuring a professional national network, improving AYAs' comprehensive care and strengthening the roles of coordinating nurses. It also covers AYA multidisciplinary tumor boards, guidelines edition, education and training. Challenges persist, including limited AYA clinical trials and territorial inequalities in care access and team resources. Future success hinges on increased medical community awareness, stakeholders investment, and European collaborations.

Abatement of the Survival Cliff in Older Adolescents and Young Adults with Acute Lymphoblastic Leukemia and Lymphoblastic Lymphoma in the United States.

Purpose: In 2018, a "survival cliff" in the United States was identified among older adolescent and young adult (AYA) patients with acute lymphoblastic leukemia (ALL) and lymphoblastic lymphoma (LBL). This study reassessed the cliff and associated putative causes. Methods: Survival data were obtained using the U.S. Surveillance Research Program, National Cancer Institute (NCI) SEER 22 Registries. Accrual data on cancer treatment trials conducted by the NCI cooperative groups and NCI-designated cancer centers were obtained from the NCI Cancer Therapy Evaluation Program. Trend and average percent changes and statistical significances were identified with the NCI Joinpoint Regression Program. Results: A previous cliff-like decrement in the survival of 17- to 20-year-olds is no longer apparent, overall and in all racial and ethnic groups. The "survival cliff" age range was coincident with a clinical trial accrual cliff, and both diminished when more clinical trials were available to, and participated in by, young adult patients. Older AYA patients of ages 30-39 had minimal improvement in clinical trial accrual and least survival gain among the AYA age group. Conclusion: The survival cliff has abated, resulting in thousands of fewer premature deaths and tens of thousands of years of life saved-a remarkable achievement. The survival improvement may be attributed to improved clinical trial availability for and recruitment and participation of AYAs on treatment trials, application of pediatric-inspired ALL treatment regimens to AYAs, expanded national health insurance for -18 to 25 year olds, improved AYA cancer services, and a national focus on AYA oncology.

Relating to the Body Under Chronic Cancer Threat: Implications for Psychosocial Health Among Adolescents and Young Adults with Cancer Predisposition Syndromes.

Purpose: Adolescents and young adults (AYAs) with cancer predisposition syndromes often experience significant physical and psychosocial burdens. These burdens include cancer worry and potentially distressing bodily changes due to risk-reducing procedures (e.g., mastectomy) or cancer treatments. This qualitative-descriptive study explored how AYAs with Li-Fraumeni syndrome (LFS) relate and adjust to their bodies under the chronic threat of cancer. Methods: Participants were enrolled in the National Cancer Institute's LFS study. This analysis included 42 AYAs with LFS aged 15-39 years at enrollment who completed one or two telephone interviews that explored LFS-related bodily experiences and challenges. Transcripts were thematically analyzed. Results: The majority of participants (n = 26/42, 62%) had ≥1 primary cancer. The mean age at first cancer diagnosis was 21 years (range = 0.5-35 years). Participants described challenges relating to the body due to frequent self-monitoring, whole-body magnetic resonance imaging scans, risk-reducing surgeries, and/or cancer treatments. Heightened body awareness and vigilance not only prompted self-protective behaviors but also triggered worry and distress. AYAs coped with bodily changes and concerns by seeking doctors' reassurance, engaging in health-protective behaviors, and reframing perceptions of their altered bodies. Conclusion: Findings suggest AYAs with cancer predisposition syndromes such as LFS experience difficulties relating and adjusting to the body that may compromise psychosocial health. Our results demonstrate that these difficulties may arise across the time course of genetic disease, including before a cancer diagnosis. Clinicians might support AYAs by conducting routine psychosocial risk assessments, providing anticipatory guidance regarding body-related challenges, sharing peer support resources, and referring to mental health providers, as needed.

COVID-19 Vaccination Among Adolescents and Young Adults: Test of the Triandis Model of Interpersonal Behavior and the Health Belief Model.

This study purpose was to test the Health Belief Model (HBM) and the Triandis Model of Interpersonal Behavior (TMIB) in predicting COVID-19 vaccine uptake among adolescents and young adults (AYAs). Data from an anonymous online survey were collected. Clusters of risk perceptions of infection were identified using Latent Class Analysis, and predictive values of TMIB and HBM factors were evaluated using logistic regression models. Response rate was 30% (468 participants). There was a combined significant effect of TMIB model components (habitual health behavior, intention, and facilitation conditions) on having received ≥1 dose of COVID-19 vaccine. Having received influenza vaccine in the past 12 months was associated with higher odds of COVID-19 vaccine uptake. Perceived vaccination benefits, and perceived risks of infection were associated with vaccine receipt; however, the HBM model performed inadequately. The HBM is commonly used in vaccine acceptance research; however, the TMIB may be more effective among AYAs.

Disclosure and Experiences of HIV-Related Stigma among Adolescents and Young Adults Living with HIV in South Africa.

Social networks expand rapidly in adolescence, increasing HIV status disclosure considerations and concerns for young people living with HIV, especially in settings where HIV-related stigma is prevalent. This study examines HIV disclosure and enacted stigma among adolescents and young adults living with HIV in South Africa. This study uses survey data from a sample of 1186 youth living with HIV, aged 14-24, and enrolled in peer support groups led by community-based organizations in KwaZulu Natal and Gauteng provinces, South Africa. Study participants completed a questionnaire on sociodemographic details, physical health, school attendance, who knew the individual's HIV status, and experiences of HIV-related mistreatment. Mixed effects logistic regression examined the association between experiences of HIV-related mistreatment and factors that may inadvertently disclose one's status, such as poor physical health and missed school, and knowledge of an individual's HIV-positive status by their caregiver, household, friends, educators, and most recent sexual partner. Almost a quarter of the sample reported an experience of HIV-related mistreatment in the past six months. After controlling sociodemographic characteristics, missed school due to illness (AOR = 1.75, 95% CI = 1.27-2.43), and knowledge of HIV status by non-family members (AOR = 2.19, 95% CI = 1.60-3.00) were significantly associated with HIV-related mistreatment. Findings suggest that experiences of enacted stigma are common among youth and linked to poor physical health and knowledge of HIV status outside the family. Effective community-level stigma reduction interventions are urgently needed. In the meantime, adolescents need individualized disclosure counseling and support managing their physical health to prevent further inadvertent disclosure and discrimination.

A 6-month, prospective, randomized controlled trial of customized adherence enhancement versus a bipolar-specific educational control in poorly adherent adolescents and young adults living with bipolar disorder.

OBJECTIVE: Few studies have addressed medication adherence in adolescents and young adults (AYAs) with bipolar disorder (BD). This 6-month prospective randomized-controlled trial (RCT) tested customized adherence enhancement for adolescents and young adults (CAE-AYA), a behavioral intervention for AYAs versus enhanced treatment as usual (ETAU). METHODS: Inclusion criteria were AYAs age 13-21 with BD type I or II with suboptimal adherence defined as missing ≥20% of medications. Assessments were conducted at Screening, Baseline, and weeks 8, 12 and 24. Primary outcome was past 7 day self-reported Tablets Routine Questionnaire (TRQ) validated by electronic pillbox monitoring (SimpleMed). Symptom measures included the Hamilton Depression Rating Scale (HAM-D) and Young Mania Rating Scale (YMRS). RESULTS: The mean sample age (N = 36) was 19.1 years (SD = 2.0); 66.7% (N = 24) female, BD Type I (81%). The mean missed medication on TRQ for the total sample was 35.4% (SD = 28.8) at screening and 30.4% (SD = 30.5) at baseline. Both CAE-AYA and ETAU improved on TRQ from screening to baseline. Baseline mean missed medication using SimpleMed was 51.6% (SD = 38.5). Baseline HAM-D and YMRS means were 7.1 (SD = 4.7) and 6.0 (SD = 7.3), respectively. Attrition rate at week 24 was 36%. Baseline to 24-week change on TRQ, adjusting for age, gender, educational level, living situation, family history, race, and ethnicity, showed improvement favoring CAE-AYA versus ETAU of 15%. SimpleMed interpretation was limited due to substantial missing data. There was a significant reduction in depression favoring CAE-AYA. CONCLUSIONS: CAE-AYA may improve adherence in AYAs with BD, although conclusions need to be made cautiously given study limitations. CLINICAL TRIALS REGISTRATION: ClinicalTrials.gov identifier: NCT04348604.

Prospective exploratory evaluation of Cepheid Xpert Mycobacterium tuberculosis host response cartridge: a focus on adolescents and young adults.

BACKGROUND: An accurate, rapid, non-sputum-based triage test for diagnosing tuberculosis (TB) is needed. METHODS: A prospective evaluation of the Xpert-MTB-HR cartridge, a prototype blood-based host-response mRNA signature assay, among individuals presenting with TB-like symptoms was performed in Pakistan and results were compared to three reference standards: Xpert MTB/RIF Ultra, bacteriological confirmation (Xpert MTB/RIF Ultra and/or culture positivity), and composite clinical diagnosis (clinician diagnosis, treatment initiation, Xpert MTB/RIF Ultra, and/or culture positivity). Analyses were conducted both for the entire study cohort and separately in the adolescent and young adult cohort (ages 10-24). RESULTS: A total of 497 participants, ages 6-83, returned valid Xpert-MTB-HR results. When a diagnostic threshold was set for a sensitivity of >90%, specificity was 32% (95%CI 28-37) when compared to Xpert MTB/RIF Ultra, 29% (95%CI 25-34) when compared to a bacteriological confirmation, and 22% (95%CI 18-26) when compared to a composite clinical diagnosis. However, when evaluating only the adolescent and young adult cohort with a diagnostic threshold set for sensitivity of >90%, specificity was 82% (95%CI 74-89) when compared to Xpert MTB/RIF Ultra, 84% (95%CI 75-90) when compared to a bacteriological confirmation, and 54% (95%CI 44-64) when compared to a composite clinical diagnosis. CONCLUSIONS: While the Xpert-MTB-HR does not meet World Health Organization minimum criteria in the general population, in our study it does meet the minimum sensitivity and specificity requirements for a non-sputum-based triage test among adolescents and young adults when compared to Xpert MTB/RIF Ultra or bacteriological confirmation.

Being diagnosed with a rhabdomyosarcoma in the era of artificial intelligence: Whom can we trust?

In the era of big data, young patients may be overwhelmed by artificial intelligence-based tools, like chatbots. Five clinical experts were asked to evaluate the performance of the most currently used chatbots in providing information on a rare cancer affecting young people, like rhabdomyosarcoma. Generally speaking, despite their high performance in giving general information about the disease, these chatbots were considered by the experts to be inadequate in providing suggestions on cancer treatments and specialized centers, and also lacking in "sensitivity." Efforts are planned by the pediatric oncology community to improve the quality of data used to train these tools.

A Cross-Sectional Study on the Association of Walnut Consumption with Obesity and Relative Fat Mass among United States Adolescents and Young Adults in NHANES (2003-2020).

Background: Walnuts contain nutrients and phytochemicals that can promote metabolic health. However, the high energy content of walnuts along with other nuts raises the concern that consuming nuts promotes obesity. Objectives: We sought to investigate the associations between consumption of walnuts as well as other nuts and measures of obesity in adolescents and young adults. Methods: This study included 8874 adolescents (12-19 y) and 10,323 young adults (20-39 y) from 8 waves of National Health and Nutrition Examination Survey data (2003-2020). The associations of consumption of 1) walnuts only (WO); 2) walnuts with other nuts (WON); 3) other nuts (ON); and 4) no nuts (NN) with obesity status and relative fat mass (RFM) were assessed using logistic and linear regressions stratified by age group and sex. Sample weights were used in all statistical analyses. Results: The mean daily intake of walnuts was not different between the 2 walnut consumption groups within each age group (adolescents: 2.18 [standard error (SE) 0.14] g; P = 0.917; young adults: 4.23 [0.37] g; P = 0.682). The WON group had the lowest prevalence of obesity (adolescents: 8.3%; young adults: 21.1%) while the NN group had the highest prevalence (adolescents: 24.1%; young adults: 35.4%). The models indicated lower odds of obesity in adolescent girls (odds ratio [OR]: 0.27; P < 0.05) and young adult women (OR: 0.58; P < 0.05) who consumed WON than in those who consumed NN. In both young women and girls, RFM was significantly lower in the WON and ON groups than the NN group (P < 0.001). In young men, WON consumption was also associated with a lower RFM (OR: -1.24; 95% confidence interval: -2.21, -0.28) compared with NN consumption. Conclusions: For adolescents girls and young women, dietary intake of walnuts combined with other nuts has the strongest inverse association with measures of obesity.

Policy brief of the Belgian Europe's Beating Cancer Plan mirror group: children, adolescents and young adults with cancer.

Children and Adolescents and Young Adults with cancer represent a young population with specific needs, which need to be addressed in a patient- and cancer-driven way. There is an urgent need to support and extend the ongoing initiatives in Belgium. First, multidisciplinary care programmes dedicated to children need to be reviewed, and those for Adolescents and Young Adults need to be developed with close collaboration between paediatric and adult oncology and haematology teams. This needs to be done considering the entire patient journey; from cancer prevention, diagnosis, treatment, rehabilitation, follow-up of late effects, transition pathways between paediatric and adult wards, and palliative care. Second, national haemato/oncology precision programmes adapted to this young population with rare cancers, including infrastructure to manage cancer gene predisposition in CAYAs with cancers and their relatives, needs to be developed. This multi-level plan aims to ensure improved outcome with high quality of care for the young population with cancer in Belgium in line with Europe's Beating Cancer Plan initiatives.

Allogeneic stem cell transplant with TBI-based myeloablative conditioning in adolescents and young adults with Philadelphia chromosome-negative ALL treated with pediatric protocols.

To investigate the safety of total body irradiation-based myeloablative conditioning (TBI-MAC) in adolescent and young adult (AYA) Philadelphia chromosome (Ph)-negative acute lymphoblastic leukemia (ALL) patients treated with pediatric protocols, treatment outcomes of 106 AYA patients aged 16-39 years old undergoing allogeneic stem cell transplant (allo-SCT) with TBI-MAC in the first remission were compared according to chemotherapy types before transplant. Pediatric and adult protocols were used in 56 and 50 of the patients, respectively. The cumulative incidence (CI) of non-relapse mortality (NRM) and the overall survival (OS) rates were not significantly different between the pediatric-protocol and adult-protocol group (NRM: 4 % vs. 14 % at five years post-transplant, respectively, p = 0.26; OS: 81 % vs. 66 %, respectively, p = 0.14). Multivariate analysis for NRM revealed that a performance status >0 (hazard ratio [HR] = 4.8) and transplant due to chemotherapy toxicities (HR = 3.5) were independent risk factors, but a pediatric protocol was not (HR = 0.48). The CI of NRM and the OS rates were also similar among patients aged over 24 years old. These findings suggested that conventional allo-SCT with TBI-MAC can be performed without increasing NRM in AYA patients with Ph-negative ALL even after pediatric protocols.

Trends and correlates in HIV viral load monitoring and viral suppression among adolescents and young adults in Dar es Salaam, Tanzania.

BACKGROUND: Adolescents and young adults (AYA) living with HIV have been shown to have lower rates of viral load testing and viral suppression as compared to older adults. We examined trends over time and predictors of HIV viral load monitoring and viral suppression among AYA in a large HIV treatment programme in Dar es Salaam, Tanzania. METHODS: We analysed longitudinal data of AYA aged 10-24 years initiated on antiretroviral therapy between January 2017 and October 2022. Trend models were used to assess changes in HIV viral load testing and viral suppression by calendar year. Generalised estimating equations were used to examine the relationship of sociodemographic and clinical factors with HIV viral load testing and viral suppression. RESULTS: Out of 15,759 AYA, the percentage of those who received a 6-month HIV viral load testing increased from 40.6% in 2017 to 64.7% in 2022 and, a notable annual increase of 5.6% (p < 0.001). A higher HIV viral load testing uptake was observed among 20- to 24-year-olds (87.7%) compared to 10- to 19-year-olds (80.2%) (p < 0.001). The likelihood of not receiving an HIV viral load test within 12 months of antiretroviral therapy initiation was higher among 10- to 19-year-olds (adjusted odds ratio [aOR] = 1.7; 95% confidence interval [CI] = 1.4-2.0), advanced HIV disease (aOR = 1.3; 95% CI = 1.12-1.53), normal nutrition status at enrolment aOR 2.6 (95% CI = 1.59-4.26) and initiation of non-nucleoside reverse transcriptase inhibitors regimen aOR 1.2 (95% CI = 1.08-1.34). The proportion of AYA with viral suppression increased from 83.0% in 2017 to 94.6% in 2022. Notably, the overall trend in viral suppression increased significantly at 2.4% annually. The risk of not achieving viral suppression was greater among 10- to 14-year-olds (aOR = 2; 95% CI = 1.75-2.43) and 15- to 19-year-olds (aOR = 1.4; 95% CI = 1.24-1.58) as compared to 20-24 years; being male (aOR = 1.16; 95% CI = 1.02-1.32); undernourished (aOR = 1.53; 95% CI = 1.17-1.99); in WHO Stage II (aOR = 1.16; 95% CI = 1.02-1.33) and III (aOR = 1.21; 95% CI = 1.03-1.42) and being on an non-nucleoside reverse transcriptase inhibitors regimen (aOR = 1.32; 95% CI = 1.18-1.48). CONCLUSION: HIV viral load testing uptake at 6 months of antiretroviral therapy initiation and viral suppression increased from 2017 to 2022; however, overall HIV viral load testing was suboptimal. Demographic and clinical characteristics can be used to identify AYA at greater risk for not having HIV viral load test and not achieving viral suppression.

Temporal trends of adolescents and young adults (AYA) with gynecologic malignancy in the United States.

In this retrospective cohort study examining 13,763,447 patients with 16 different malignancies, including 1,232,841 patients with five gynecologic malignancies (uterus [n = 690,590], ovary [n = 276,812], cervix [n = 166,779], vulva [n = 81,575], and vagina [n = 17,085]), identified in the Commission-on-Cancer's National Cancer Database from 2004 to 2020, cervical cancer (25.3 %) had the highest rate of adolescent and young adult (AYA) patients among 27 gender-stratified cancer groups (25.3%). There were 8 groups that the annual rates of AYA patients statistically increased during the study period at a P < .05 level, of which 7 (87.5 %) groups were for female malignancies. Among these 7 female malignancies, the annual percentage rate increase in AYA patients was largest for colorectal cancer (4.1 %, 95 % confidence interval 3.6-4.6), followed by malignancies in the ovary (3.1 %, 95 % confidence interval 1.6-4.5 in 2014-2020), pancreas (2.1 %, 95 % confidence interval 1.0-3.2), uterus (1.2 %, 95 % confidence interval 0.3-2.0 in 2013-2020), breast (0.8 %, 95 % confidence interval 0.2-1.4 in 2012-2020), cervix (0.8 %, 95 % confidence interval 0.2-1.5 in 2011-2020), and kidney (0.4 %, 95 % confidence interval 0.1-0.9). In conclusion, these data suggested that proportion of cancers attributable to AYA patients is increasing in several obesity-related female malignancies and in the three most common gynecologic malignancies.

Associations between personality and problematic internet use among Chinese adolescents and young adults: A network analysis.

BACKGROUND: With the number of internet users booming, problematic internet use (PIU) has become a public health threat. This study aims to figure out the inter-relationships between PIU symptoms and personality traits with network-based analysis among young people and to discuss the gender difference in the above networks. METHODS: Based on a national cross-sectional study in 2022, 4655 Chinese adolescents and young adults aged 14 to 25 were included. We adopted the 6-item Short-Form Problematic Internet Use Questionnaire (PIUQ-SF-6) and the 10-item version of the Big Five Inventory (BFI-10) to measure PIU and personality traits, respectively. Network analysis was used to identify influential nodes and edges and compare the network models between male and female participants. RESULTS: The mean age of 4655 participants was 19.84, and 52.1 % (2424) of them were females. There are differences in age and gender between participants with and without PIU (P < 0.05). The network of personality and PIU showed that 22 out of the 28 edges were estimated to be nonzero, and "obsession-neuroticism" was the strongest positive edge between the two communities. Central symptoms (i.e., "obsession" and "control disorder") and bridge symptoms (i.e., "obsession" and "neuroticism") have been identified. Gender differences existed in network global strength: female = 3.71, male = 3.18 (p < 0.001). LIMITATIONS: The cross-sectional study needs more evidence to build causal inference. CONCLUSIONS: The results of PIU-personality networks may contribute to the personalized prevention and treatment of PIU. The gender difference in PIU-personality networks also requires more attention and discussion.

Flow Cytometry-Based Detection of Minimal/Measurable Residual Disease Predicts Survival Outcomes in Pediatrics, Adolescents, and Young Adults With T-acute Lymphoblastic Leukemia.

BACKGROUND: Measurable/minimal residual disease (MRD) is considered the single most powerful high-risk factor in acute leukemia, including T-cell acute lymphoblastic leukemia (T-ALL). In this study, we evaluated the impact of flow cytometry (FC)-based detection of MRD on survival outcomes in pediatrics, adolescents, and young adults (AYA) with T-ALL. METHODS: We included 139 patients, 88 pediatric patients between the ages of one and 14 years, and 51 AYA patients between 15 and 39 years of age, over a period of three years and were treated with the Indian Collaborative Childhood Leukemia Group (ICiCLe) protocol. MRD assessment was performed on post-induction (PI) bone marrow aspirate samples using a 10-color 11-antibody MRD panel on a Gallios instrument (Beckman Coulter, Miami, FL, USA). MRD value > 0.01% was considered positive. PI-MRD status was available in 131 patients. RESULTS: The five-year event-free survival (5-year EFS) in PI-MRD positive patients was inferior to those of negative patients (13.56% vs 79.06%), which was statistically significant (P < 0.001). However, the five-year overall survival (5-year OS) did not show any statistically significant difference between PI-MRD positive and negative T-ALL patients (92.93% vs 94.28%). The hazard ratio (HR) for 5-year EFS and MRD positivity was 8.03 (p-value < 0.0001). HR for 5-year EFS and early T-cell precursor ALL (ETP-ALL) was 2.63 (p = -0.02). CONCLUSIONS: PI-MRD detected using FC is a strong predictive factor of inferior survival outcomes in pediatrics, AYA patients with T-ALL. PI-MRD positivity can be used to modify the treatment of T-ALL patients, especially in resource-constrained developing countries where molecular tests are not widely available.