RESUMEN
Breaking bad news is a global challenge for all types of health providers. Our study assessed the attitude and practice from the doctors' perspective in a patriarchal society. A descriptive cross-sectional hospital-based study was conducted, involving doctors from both medical and surgical departments. Almost half of the respondents believed that Sudanese patients do not like to know their diagnosis, and a slightly higher proportion had no previous training on how to break bad news. Some 20% indicated that they would conceal the diagnosis from a patient if his or her relatives so requested. Less than one-quarter of respondents followed a standard protocol. Although most of the doctors subscribed to the notion that patients have the right to know everything about their illnesses, not all of them held this attitude towards their local patient population.
Asunto(s)
Actitud del Personal de Salud , Relaciones Médico-Paciente , Revelación de la Verdad , Adulto , Estudios Transversales , Ética Profesional , Femenino , Humanos , Masculino , Derechos del Paciente/ética , Relaciones Médico-Paciente/ética , Sudán , Revelación de la Verdad/éticaRESUMEN
BACKGROUND: Breast cancer (BC) is the most common type of cancer in women. Among many risk factors of BC, mutations in BRCA2 gene were found to be the primary cause in 5-10% of cases. The majority of deleterious mutations are frameshift or nonsense mutations. Most of the reported BRCA2 mutations are protein truncating mutations. METHODS: The study aimed to describe the pattern of mutations including single nucleotide polymorphisms (SNPs) and variants of the BRCA2 (exon11) gene among Sudanese women patients diagnosed with BC. In this study a specific region of BRCA2 exon 11 was targeted using PCR and DNA sequencing. RESULTS: Early onset cases 25/45 (55.6%) were premenopausal women with a mean age of 36.6 years. Multiparity was more frequent within the study amounting to 30 cases (66.6%), with a mean parity of 4.1. Ductal type tumor was the predominant type detected in 22 cases (48.8%) among the reported histotypes. A heterozygous monoallelic nonsense mutation at nucleotide 3385 was found in four patients out of 9, where TTA codon was converted into the stop codon TGA. CONCLUSION: This study detected a monoallelic nonsense mutation in four Sudanese female patients diagnosed with early onset BC from different families. Further work is needed to demonstrate its usefulness in screening of BC.