Dataset Information

Stage and histology of cervical cancer in women under 25 years old.

ABSTRACT: OBJECTIVE:To evaluate the histological and stage characteristics of cervical cancer in women under 25 years old, and to compare them with older women. METHODS:Cross-sectional study of cases from the Hospital Cancer Registry of São Paulo State/Brazil from 2000 to 2015. Variables were age, International Federation of Gynecology and Obstetrics stage and histological type. Prevalence ratio (PR) and its 95% confidence interval (CI) were calculated. RESULTS:Out of 18,423 cervical cancer cases 204 (1.1%) were in women under 25 years old. The most frequent stage was stage I in women under 25 (36.2%) and between 25 and 34 (43.4%), and stage III in older women (31.8%). No statistically significant difference was observed in stages by age group. Squamous carcinomas were the most frequent in 73.5% of women under 25 and 78.5% of older women. In women under 25 the following histological types were more frequent: neuroendocrine carcinomas (PR=6.10, 95% CI=2.03-18.35), malignant germ cell tumors (PR=54.98, 95% CI=26.53-113.95), mesenchymal tumors (sarcomas) (PR=5.67, 95% CI=2.58-12.45) and hematopoietic/lymphoid tumors (PR=0.72, 95% CI=2.90-36.69). CONCLUSION:In women under 25 years old cervical cancer was an uncommon diagnosis and in about one third occurred at early stage. Squamous carcinoma was the most frequent histological type regardless age, but rare histological types were more frequent in young women.

SUBMITTER: Vale DB

PROVIDER: S-EPMC6543106 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Stage and histology of cervical cancer in women under 25 years old.

Vale Diama Bhadra DB Cavalcante Lucas Almeida LA Andrade Liliana Aparecida Lucci De Angelo LALA Teixeira Julio Cesar JC Menin Talita Lourenço do Rio TLDR Zeferino Luiz Carlos LC

Journal of gynecologic oncology 20190226 4

<h4>Objective</h4>To evaluate the histological and stage characteristics of cervical cancer in women under 25 years old, and to compare them with older women.<h4>Methods</h4>Cross-sectional study of cases from the Hospital Cancer Registry of São Paulo State/Brazil from 2000 to 2015. Variables were age, International Federation of Gynecology and Obstetrics stage and histological type. Prevalence ratio (PR) and its 95% confidence interval (CI) were calculated.<h4>Results</h4>Out of 18,423 cervical ...[more]

PMID: 31074235

Similar Datasets

Project description:BackgroundCervical cancer is the most common cancer and a major cause of morbidity and mortality among women in Zimbabwe yet it is preventable, early detectable and highly curable. The objective of this study was to investigate knowledge, attitudes, beliefs and practices towards cervical cancer, its prevention and treatment in Harare, Zimbabwe.MethodsSequential explanatory mixed methods approach consisting of analytical cross sectional survey and a qualitative inquiry was used. Study population consisted of women with cervical cancer, health workers and other stakeholders who are involved in cancer control programmes. Patient survey data were collected using validated structured questionnaire in Surveytogo software in an android tablet. Qualitative study used key informant interviews to understand survey findings better. Data analyses for the survey involved univariate and multivariate analyses using STATA version 14. For qualitative study, themes in transcripts were coded and analyzed using Dedoose software to generate evidence for the study.ResultsParticipants reported different levels of knowledge of causes (23%), risk factors (71%), prevention (72%), screening (73%) and treatment (80%) of cervical cancer. Knowledge of causes of cervical cancer were negatively associated with: being aged 45 or more years (OR = 0.02; p = 0.004), having no household income (OR = 0.02;p = 0.007), household income <US$600 per month (OR = 0.02; p = 0.015), middle class wealth (OR = 0.01;p = 0.032), watching TV daily (OR = 0.01;p = 0.007) and 1-6 times per week (OR = 0.02; p = 0.045). Knowledge of causes of cervical cancer were also positively associated with listening to radio daily (OR = 394, CI: 11.02-1406) (p = 0.001) and 1-6 times a week (OR = 100, CI: 2.95-3364) (p = 0.010). Knowledge of prevention was only positively associated with listening to the radio daily (OR = 77, CI: 1.89-3114) (p = 0.022) and 1-6 times a week (OR = 174, CI: 2.42-1255) (p = 0.018). Major drivers of lack of knowledge for cervical cancer were: limited awareness programmes, lack of knowledge among health workers, donor prioritization of infectious diseases, infancy of cervical cancer interventions, negative attitudes towards cervical cancer and misconceptions.ConclusionsThis study revealed that knowledge of causes and prevention of cervical cancer was associated with frequent radio listenership. Strengthening of health education through the packaging of messages targeting the wider society using different delivery channels is thus recommended.

Project description:BackgroundCervical intraepithelial neoplasia (CIN) is a collective term for pre-cancerous lesions associated with cervical invasive carcinoma. Treatment options depend on the development and progression of the disease. Especially for patients with CINII grade who are aged 25 years and older and have fertility requirements, it is a clinical challenge to determine whether to proceed with conservative or excisional treatment. Excisional treatment increases the risk of overtreatment outcomes, such as cervical insufficiency, preterm labor, miscarriage, and premature rupture of membranes, in young women with childbearing potential. P16 immunohistochemical staining has greatly improved the consistency of CINII patient's diagnosis. The aim of this study was to analyze the risk factors predicting pathological degradation after cervical excision in cervical intraepithelial neoplasia grade II P16-positive patients over 25 years old, and to provide information to help optimize clinical treatments patients with CINII disease.MethodsSingle-factor and logistic regression models were used to analyze the risk factors for pathological downgrading in the CINII/P16-positive (+) group. The predicted probability of pathological downgrading in the CINII/P16(+) group of patients was calculated according to the logistic regression model to generate a new variable multi-indicator association for receiver operating characteristic (ROC) curve plotting to determine the predictive ability.ResultsA total of 248 women who met the inclusion and exclusion criteria were included. Statistical analysis showed that the CINII/P16(+) group had a higher pathological downgrading rate compared with the CINIII group after cold knife conization (CKC) (χ2=6.26, P=0.012). Univariate factors showed that the differences were statistically significant when comparing age, number of biopsy-involved quadrants, menopausal status, and involvement of glands, respectively (P<0.05). In contrast, the differences were not statistically significant when comparing cytological findings, type of transformation zone, high-risk human papilloma virus (HR-HPV) testing, abortion status, pregnancy frequency, time from diagnosis to CKC and Ki67 percentage between the two groups. Multifactorial logistic regression showed that the extent of biopsy CINII involvement [odds ratio (OR), 1.589], menopausal status (OR, 4.031), and glandular involvement (OR, 5.549) were all independent risk factors for pathological downgrading in the CINII/P16(+) patient group (P<0.05). The order of significance of the areas under the ROC curve (AUCs) was as follows: combined multiple indicators (AUC 0.716) > gland involvement (AUC 0.625) > biopsy CINII involvement extent (AUC 0.614) > menopausal status (AUC 0.565).ConclusionsA higher rate of pathological downgrading after CKC was found in CINII/P16-positive patients who were aged over 25 years. Overtreatment exists in patients with CINII/P16-positive diagnosis. Independent factors for pathological downgrading were identified by the factors including if the lesion involved the gland, the extent of CINII involvement on biopsy, and menopausal status.

Project description:BackgroundWorldwide cervical cancer is the third most common malignancy in women. It usually arises from the cervical area which is susceptible to Human Papilloma virus induced malignancy changes. In low-resource setting visual inspection with acetic acid (VIA) is an alternative sensitive cervical screening method. Therefore the aim of this study was to assess the magnitude and associated factors of VIA positive test results for Cervical Cancer screening among Eritrean refugee women aged 25-49 years in northern Ethiopia refugee camps.MethodsA community based cross-sectional study was conducted among 412 Eritrean refugee women aged 25-49 years from august 10 to September 25, 2018. Study subjects were selected by simple random sampling method. Data were collected using pretested structured questioner through Face-to-face interview and cervical examination. Data were coded and entered to Epi info software version 7 and then exported to Statistical package for Social Science (SPSS) version 21 for analysis. Bivariable and multivariable logistic regression analysis was made to test the association between the independent variables and the outcome variable. P-value of less than 0.05 with 95% CI was considered to declare statistical significance.ResultIn this study the magnitude of VIA positive precancerous cervical lesions was 9% (95% CI: 6.3-11.8%). Previous history of sexually transmitted infections (STI) [AOR (95%CI) = 2.84(1.07-7.53)] and presence of STI during cervical examination [AOR (95%CI) =3.97(1.75-9.00)] were found significantly associated with VIA positive precancerous cervical lesions.ConclusionsIn this study the magnitude of VIA positive precancerous cervical lesions was high. Previous history of sexually transmitted infections (STI) and presence of STI during cervical examination were found associated with VIA positive precancerous cervical lesions. Efforts such as early screening for sexually transmitted disease shall be done to prevent precancerous cervical lesions.

Project description:BackgroundCervical cancer and human immunodeficiency virus prevention are public health priorities in Ethiopia. Despite cervical cancer being preventable with the Human Papilloma Virus vaccine and cervical cancer screening, HIV-infected women still have a low rate of screening, and data are scarce in this country. Thus, this study aimed to assess the prevalence of cervical cancer screening service utilization and associated factors among HIV-positive women in Southern Tigray, Ethiopia, 2018.MethodsA facility-based cross-sectional study was performed from March 1st to May 15th, 2018. We recruited 465 HIV-positive women using a systematic random sampling method. Data were collected using a pre-tested structured interviewer-administered questionnaire. Descriptive statistics, followed by multivariable logistic regression analysis were performed. Crude odds ratios, adjusted odds ratios, and 95% confidence intervals (CIs) were reported.ResultsIn this study, only 8% of HIV-positive women were screened for cervical cancer. The most frequently cited barrier by participants to getting screened was feeling healthy 282 (65.9%). Multiparity {AOR = 4.12, 95% CI = (1.70, 9.95)}, provider recommendation to get screened {AOR = 3.20, 95%CI = (1.34, 7.65)}, having good knowledge {AOR = 4.33, 95%CI = (1.66-11.29)}, and high perceived susceptibility for cervical cancer {AOR = 3.10, 95% CI = (1.31-7.33)} were the factors significantly associated with cervical cancer screening service utilization.ConclusionsThe prevalence of cervical cancer screening service utilization was quite low. Provider's recommendation to get screened, multiparity, knowledge, and perceived susceptibility were factors strongly associated with the service utilization. There is a need of routine counseling of health care providers for all HIV-positive women to get screened. Women's lack of knowledge also needs to be addressed by informing every HIV-positive woman that they are more susceptible to cervical cancer, and that screening is critical to fighting against the disease.

Dataset Information

Stage and histology of cervical cancer in women under 25 years old.

Publications

Stage and histology of cervical cancer in women under 25 years old.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets