Observational studyBMC cancer2025
BRCA cascade counselling and testing in Italy: current position and future directions.
Observational study in BMC cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Psychological distress and cancer worry in unaffected relatives undergoing cascade testing with multigene panel testing.Journal of human genetics · 2026Article
- Learning about the genetic risk in my family: Preferences of Italian nurses.Journal of community genetics · 2026Article
- "Would you want to know?" Questions of utility and responsibility in Italian laypersons' preferences about genetic risk communication.Journal of community genetics · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
18 authors.
Funding
Abstract
backgroundGenetic testing has led to a considerable enhancement in the ability to identify individuals at risk of Hereditary Breast and Ovarian Cancer syndrome related to BRCA1/2 pathogenic variants, thus necessitating personalised prevention programs. However, barriers related to intrafamilial communication, privacy regulations, and genetic information dissemination hinder preventive care, particularly in Italy, where legal constraints limit the disclosure of genetic risks to at-risk relatives. This study examines the relationship between BRCA1/2 carriers' communication challenges and three factors: cancer status, comprehension of genetic information, and the genetic counseling pathway accessed (Traditional Genetic Counseling, TGC vs. Mainstream Cancer Genetics, MCG).
methodsThis multicenter, prospective, observational study included 277 BRCA1/2 carriers (probands and relatives) aged 18-80 from various Italian centers. Participants completed a sociodemographic form, a self-administered survey, and psychological assessments (Impact of Event Scale, IES and Distress Thermometer, DT). Categorical variables were compared using Pearson's Chi-squared test or Fisher's exact test based on sample size and expected frequencies, whereas continuous variables were analyzed using the Wilcoxon rank-sum test because of non-normal data distribution.
resultsAmong the 277 carriers (115 probands, 162 relatives), 79.4% received TGC and 20.6% MCG. The cancer prevalence was higher in probands (83%) than in relatives (22%). The probands exhibited greater psychological distress (higher IES and DT scores), and cancer-affected relatives had higher distress levels than healthy relatives (p = 0.008). While no severe psychological distress or PTSD was found, distress was more associated with cancer diagnosis than genetic status. Genetic comprehension was significantly higher in relatives (p = 0.007) and in those who underwent TGC compared to MCG (p < 0.001). TGC carriers also better understood genetic risks and management strategies (p < 0.001).
conclusionsPsychological distress and genetic comprehension significantly influenced the communication. TGC enhances understanding more effectively than MCG, highlighting the need for tailored support for both carriers and healthcare professionals to improve cascade counseling and testing rates, and cancer prevention. As we look into the future, we need to critically approach MCG, and determine how to address carriers understanding and prevention needs and reincorporate a more comprehensive genetic risk assessment into the MCG model.
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