Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Ann Med Surg (Lond) ; 86(1): 56-61, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38222704

RESUMO

Background: Policy makers in Saudi Arabia greatly rely on published studies to make major public health decisions. Prostate cancer (PCa) studies in Saudi Arabia are either outdated or limited to local regions. Aim: The authors aim to analyze the Saudi Cancer Registry to determine the incidence of PCa across all regions of the Kingdom and the risk factors of poor prognosis in the population. Methods: Patients diagnosed with primary PCa from 1 January 2008 to 31 December 2017 were included in the study from the Saudi Cancer Registry. Incidence rates and risk factors for poor survival were calculated. Results: A total of 3607 PCa patients were retrieved. PCa incidence rates ranged from 0.2 to 1.4 per 100 000. Most of the patients were aged 60 and older (86.5%; n=3120), married (97%; n=3497) and lived in the central region (38.1%; n=1375). The mean age at diagnosis was 71.1 (10.8) years. Over half of all tumors were poorly differentiated (64.2%; n=2317), and localized (60.4%; n=2180). The all-time metastasis rate reached 31.4% (n=1131). The lowest mean survival was in those with distant metastasis (P=0.039). Age groups, marital status, tumor morphology, place of residency, and grade were not proven to significantly influence survival. Conclusion: The high metastasis rate and evidence of a greater incidence of newly diagnosed metastatic PCa indicate that the idea of select screening for certain high-risk populations is not farfetched. The authors encourage the promotion of awareness regarding PCa risk factors and screening to optimize prognosis and minimize late presentations and high metastasis rates.

2.
Ann Med Surg (Lond) ; 85(1): 13-16, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36742114

RESUMO

Prostate cancer is the third leading cause of death from cancer among American men. Acinar adenocarcinoma is the most common form of prostate cancer; however, there are several nonacinar adenocarcinoma variants, such as transitional cell carcinoma of the prostate and ductal adenocarcinoma. Materials and Methods: A retrospective cohort study was conducted on all Saudi patients diagnosed with adenocarcinoma of the prostate with transitional cell features. The data was collected from the Saudi Cancer Registry, which collects tumor data from all private, military, and Health Ministry hospitals in Saudi Arabia through five regional offices. Results: Out of 3608 patients, only 16 (0.44%) had adenocarcinoma with transitional cell features. All the tumors under investigation were malignant and constituted. Only 6.2% of the tumors were well-differentiated, 43.8% were moderately differentiated, and 50.0% were poorly differentiated. Among the included patients, 56.3% of the patients (n=9) died. There were no significant factors associated with death among patients, including the demographic and tumor-related variables. Conclusion: To the authors' knowledge, this is the first study describing the prevalence of adenocarcinoma with transitional cell features and its characteristics in Saudi Arabia. The authors have demonstrated that this rare subtype may be more prevalent than what was originally believed. It is necessary for future studies to assess the effectiveness of various treatment modalities to combat it. Furthermore, identifying risk factors - if any - may be crucial in the prevention of its development among men worldwide.

3.
Cureus ; 14(9): e29481, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36299958

RESUMO

Introduction The COVID-19 pandemic represents an unprecedented challenge for healthcare systems around the world. Saudi Arabia was one of the first countries to experience a lockdown and postponement of elective surgical procedures. The objective of this study was to assess the trends of acute renal colic presenting to our emergency department. Methods This retrospective study targeted all patients who presented with acute renal colic during the lockdown period (March 23, 2019 to June 20, 2019). Patients' and stone data were collected. The patient's data included age, gender, BMI, and comorbidities. Stones' data included stone size, location, side, evidence of obstruction and UTI, and planned and conducted management. Results A total of 137 patients were identified; 92 (67.2%) patients were males with a mean age of 44 ± 16 years. Positive history of urolithiasis was reported in 47 (34.3%). The most common initial investigation was non-contrast CTs (93.4%). The majority of patients had a stone size of < 10 mm (93%) and ureteric stones (81.2%). A total of 32 patients (32.4%) had evidence of UTI and 63.4% had evidence of obstruction. Most of the patients (73.7%) were offered medical expulsive therapy (MET). Only 2.2% did not receive the planned management. Conclusion The observed pattern shows that the management during the lockdown did not differ from the original recommendations. This could be due to the fact that most patients had stone sizes between 5 and 10 mm and consequently were managed by METs. Larger data need to be conducted to provide concrete evidence. Such data are relevant to provide a clear guide for management and to establish protocols for emergency lockdown situations.

4.
Asian Pac J Cancer Prev ; 23(3): 1041-1045, 2022 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-35345378

RESUMO

OBJECTIVES: To explore the cancer prevention-related nutrition knowledge of primary health care physicians towards nutrition and its relation to the development of cancer. MATERIALS AND METHODS: a cross-sectional study was conducted among family physicians in Riyadh, between November 2019 and April 2020. The participants in the current study were surveyed using a self-administered questionnaire. The questionnaire included socio-economic data and data related to the association between nutrition and cancer. RESULTS: The mean correct knowledge score for physicians is good but less than expected (26.5+5.8) 73.6%. Multiple regression revealed that age, position, and nationality to be significantly associated with knowledge of cancer prevention (P<0.05) among physicians. CONCLUSIONS: Primary care physicians have good knowledge about the relation between nutrition and cancer but not sufficient, they should have continuous nutrition educational training programs to ensure safe and sound nutritional advice to patients and for the public about the relation of nutrition and cancer.


Assuntos
Neoplasias , Médicos , Estudos Transversais , Humanos , Conhecimento , Neoplasias/etiologia , Neoplasias/prevenção & controle , Atenção Primária à Saúde
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...