Adverse psychological outcomes following colposcopy and related procedures: a systematic review

Psychosocial Burden of Women Who Are to Undergo Additional Diagnostic Procedures Due to Positive Screening for Cervical Cancer

Background/Objectives: This study aimed to evaluate psychosocial burden and its associated factors in women who were referred for additional diagnostic procedures following receipt of a positive cervical-cancer-screening smear result. Methods: A cross-sectional study was performed in a consecutive cohort of only women who received an abnormal Papanicolaou screening result and therefore presented to a gynecologist for additional diagnostic examinations (colposcopy/biopsy/endocervical curettage) at the Clinic for Gynecology and Obstetrics of the Clinical Center. Multivariate linear regression was used for data analysis, with Bonferroni correction applied for multiple comparisons. Results: Significant independent predictors for the occurrence of psychosocial burden-worry in women with a positive Papanicolaou screening test before diagnostic procedures were the use of oral contraceptives (β = -0.174, p < 0.001), alcohol consumption (β = 0.188, p < 0.001), anxiety (β = -0.189, p = 0.001), high burden of depressive symptoms (β = 0.191, p = 0.001) and insufficient knowledge of the meaning of the term dysplasia/precancerous (β = -0.187, p < 0.001), according to the multivariate linear regression. The significant independent predictor for the occurrence of psychosocial burden-satisfaction with information/support in women with a positive Papanicolaou screening test before diagnostic procedures was psychological distress (β = -0.210, p = 0.001). Conclusions: Providing information in order to improve understanding of the term dysplasia/precancerous, as well as identifying which women are at risk of psychosocial burden, may help protect against this potential harm among women who receive a positive cervical-cancer-screening result and may facilitate their intention to undergo further diagnostic procedures.

A Parallel-Group, Randomized Trial Examining Impact of Colposcopy Results Delivery by a Nurse Liaison on Patient-Reported Outcomes and Adherence

OBJECTIVES

Cervical cancer is on the rise in Canada. Addressing patient anxiety and improving patient understanding of colposcopy and results may improve adherence. This randomized controlled trial examined the impact of colposcopy results delivery by a Nurse Liaison versus the referring primary care provider (PCP) on patient anxiety, and secondary outcomes including patient satisfaction, knowledge of diagnosis, and 9-month adherence to follow-up.

METHODS

Patients ≥18 years old presenting for initial appointment at the study colposcopy clinic were randomized 1:1 to an intervention group (Nurse Liaison) versus a control group (PCP). After receiving colposcopy results, participants completed online measures of anxiety (State-Trait Anxiety Inventory), health care satisfaction scales (Patient Satisfaction Questionnaire-18, Health Anxiety Inventory, Visit-Specific Satisfaction Questionnaire-9), self-reported colposcopy diagnosis, and demographics. Chart review at 9 months assessed adherence to recommended colposcopy follow-up. Groups were compared on continuous and categorical variables, controlling for diagnosis severity and trait anxiety.

RESULTS

The intervention group had significantly lower state anxiety with State-Trait Anxiety Inventory-state mean scores of 37.3 versus 40.7 in controls (P = 0.03). Intervention group participants were more likely to correctly report their diagnosis (84% vs. 66.3%, P = 0.003). Questionnaire responders were more likely to be in the intervention group and had a higher proportion of cervical intraepithelial neoplasia 2+ pathology. There were no differences in demographics, patient satisfaction, or adherence to follow-up between groups.

CONCLUSIONS

Direct delivery of colposcopy results by a trained Nurse Liaison was associated with decreased patient anxiety around colposcopy results, and increased patient knowledge regarding diagnosis. This model may be considered to improve patient-centred care.

An Artificial Neural Network Prediction Model of Depressive Symptoms among Women with Abnormal Papanicolaou Smear Results before and after Diagnostic Procedures

(1) Background: Cervical screening and additional diagnostic procedures often lead to depression. This research aimed to develop a prediction model for depression in women who received an abnormal Papanicolaou screening test, prior to and following the diagnostic procedures. (2) Methods: The study included women who had a positive Papanicolaou screening test (N = 172) and attended the Clinical Center of Kragujevac in Serbia for additional diagnostic procedures (colposcopy/biopsy/endocervical curettage). Women filled out a sociodemographic survey and the Center for Epidemiologic Studies Depression questionnaire (CES-D scale) before and after diagnostic procedures. A prediction model was built with multilayer perceptron neural networks. (3) Results: A correlation-based filter method of feature selection indicated four variables that correlated with depression both prior to and following the diagnostic procedures-anxiety, depression, worry, and concern about health consequences. In addition, the use of sedatives and a history of both induced and spontaneous abortion correlated with pre-diagnostic depression. Important attributes for predicting post-diagnostic depression were scores for the domains 'Tension/discomfort' and 'Embarrassment' and depression in personal medical history. The accuracy of the pre-diagnostic procedures model was 70.6%, and the area under the receiver operating characteristic curve (AUROC) was 0.668. The model for post-diagnostic depression prediction showed an accuracy of 70.6%, and an AUROC = 0.836. (4) Conclusions: This study helps provide means to predict the occurrence of depression in women with an abnormal Papanicolaou screening result prior to and following diagnostic procedures, which can aid healthcare professionals in successfully providing timely psychological support to those women who are referred to further diagnostics.

Prioritizing cervical cancer candidate genes using chaos game and fractal-based time series approach

Cervical cancer is one of the most severe threats to women worldwide and holds fourth rank in lethality. It is estimated that 604, 127 cervical cancer cases have been reported in 2020 globally. With advancements in high throughput technologies and bioinformatics, several cervical candidate genes have been proposed for better therapeutic strategies. In this paper, we intend to prioritize the candidate genes that are involved in cervical cancer progression through a fractal time series-based cross-correlations approach. we apply the chaos game representation theory combining a two-dimensional multifractal detrended cross-correlations approach among the known and candidate genes involved in cervical cancer progression to prioritize the candidate genes. We obtained 16 candidate genes that showed cross-correlation with known cancer genes. Functional enrichment analysis of the candidate genes shows that they involve GO terms: biological processes, cell-cell junction assembly, cell-cell junction organization, regulation of cell shape, cortical actin cytoskeleton organization, and actomyosin structure organization. KEGG pathway analysis revealed genes' role in Rap1 signaling pathway, ErbB signaling pathway, MAPK signaling pathway, PI3K-Akt signaling pathway, mTOR signaling pathway, Acute myeloid leukemia, chronic myeloid leukemia, Breast cancer, Thyroid cancer, Bladder cancer, and Gastric cancer. Further, we performed survival analysis and prioritized six genes CDH2, PAIP1, BRAF, EPB41L3, OSMR, and RUNX1 as potential candidate genes for cervical cancer that has a crucial role in tumor progression. We found that our study through this integrative approach an efficient tool and paved a new way to prioritize the candidate genes and these genes could be evaluated experimentally for potential validation. We suggest this may be useful in analyzing the nucleotide sequences and protein sequences for clustering, classification, class affiliation, etc.

Improving diagnostic of cervical dysplasia among postmenopausal women aged ≥50 years using local vaginal oestrogen treatment prior to colposcopy: study protocol for a multicentre randomised controlled trial (the IDEAL study)

INTRODUCTION

Colposcopy is the most important diagnostic tool to detect cervical precancerous lesions and thereby prevention of cervical cancer. Due to age-dependent changes of the cervix, colposcopy is challenging in postmenopausal women, as the majority will have a non-visible transformation zone, resulting in increased risk of missing disease, a diagnostic cone biopsy and prolonged follow-up with repeated colposcopies. This study will be among the first to investigate, if treatment with vaginal oestrogen prior to colposcopy will improve the colposcopy performance, to ensure accurate and timely diagnosis of precancerous cervical lesions among postmenopausal women.

METHODS AND ANALYSIS

A randomised blinded controlled multicentre study. Enrolment will be performed at gynaecology departments in Central Denmark Region and Region of Southern Denmark. A total of 150 postmenopausal women aged ≥50 years referred for colposcopy due to abnormal cervical screening results will be randomised 1:1 to either pretreatment with vaginal application of Vagifem 30 µg or placebo once a day for 14 days prior to colposcopy. The primary outcome will be to compare the percentage of women in the two groups with a visible transformation zone at colposcopy, and biopsies representative of the transformation zone. Secondary outcomes will be the proportion of detected cervical intraepithelial neoplasia grade 2 or higher in the cervical biopsies; the proportion of diagnostics cone biopsies; the patients' report on possible side effects and compliance to the pretreatment.

ETHICS AND DISSEMINATION

The study has been approved by the Central Denmark Region Committee on Biomedical Research Ethics (1-10-72-34-22), the Central Denmark Regions' Research Unit (1-16-02-72-22) and The Danish Health Authority (Danish Medicine Agency; 2022015030). The study's EudraCT number is (1-23-456; 2022-000269-42) and it is registered on www.

CLINICALTRIALS

gov. The local Good Clinical Practice (GCP) unit will supervise and monitor the study closely before, during and after the study period. Findings will be disseminated in peer-reviewed scientific journals and presented in relevant conferences.

TRIAL REGISTRATION NUMBER

NCT05283421.

The Impact of Diagnosis of Human Papillomavirus (HPV) Infection and Electrosurgical Excision Procedure (LEEP) for Cervical Intraepithelial Neoplasia 3 (CIN3) on Women's Sexual Lives

The aim of the study was to assess sexual health in women who underwent Loop Electrosurgical Excisional Procedure (LEEP) for the treatment of cervical intraepithelial neoplasia 3 (CIN 3). One hundred thirty-one women were enrolled, and the Female Sexual Function Index (FSFI) questionnaire was administered before LEEP and 6 months after the procedure. In almost all of the participants, data revealed a statistically significant worsening in sexual quality of life after LEEP. Therefore, clinicians should be aware of these possible negative effects on sexual behavior, and provide women with appropriate, wide-ranging, and detailed counseling. The data obtained in the present study should help to plan appropriate counseling from communicating HPV diagnosis and medical treatment to CIN3 surgical procedure.

Predictors of Anxiety Before and After Diagnostic Procedures in Women with Abnormal Papanicolaou Smear in Cervical Cancer Screening Program

Anxiety is one of the most common causes of withdrawal from follow-up among women with abnormal Papanicolaou screening results. The purpose of this study was to investigate predictors of anxiety in women with abnormal Papanicolaou smear in cervical cancer screening program. A population-based, cross-sectional study concerning the factors related to anxiety was carried out during 2017 in a cohort of women (N = 172) with positive Papanicolaou screening test before and after diagnostic procedures (colposcopy/biopsy/endocervical curettage) at one university Clinical Center in Serbia. Women completed a socio-demographic questionnaire and scale concerning anxiety (Hospital Anxiety and Depression Scale, subscale HADS-Anxiety) immediately before and 2-4 weeks after the diagnostic procedures. Multivariate logistic regression was applied in the data analysis. In our study, 35.2% (n = 52) of women had abnormal anxiety scores before the diagnostic procedures and 40.1% (n = 69) after the diagnostic procedures. Predictors of anxiety before diagnostic procedures were family history of noncervical gynecological cancers, higher level of worry and high burden of depressive symptoms. Significant independent predictors of anxiety after diagnostic procedures in women were rural residence, tension and discomfort during medical procedures, and less satisfaction with information/support. Although there was no significant difference in the prevalence of anxiety before and after diagnostic procedures in women with abnormal Papanicolaou screening results, results of this research will enable doctors to successfully make decisions concerning timely psychological support for women with positive screening test for cervical cancer that is necessary to decrease anxiety in our population.

Performance of the HPV E6/E7 mRNA Aptima HPV assay combined with partial genotyping compared with the HPV DNA Cobas 4800 HPV test for use in primary screening: Results from the CERVIVA HPV primary screening study in Ireland

There are currently several validated HPV tests. However, longitudinal data which spans appropriate age ranges, as well as evaluation of potential screening algorithms are necessary for screening programmes choice of test. The objective of our study was to evaluate the performance of HPV mRNA and HPV DNA testing, including partial genotyping, in routine cervical screening. As part of the CERVIVA HPV Primary Screening Study, ThinPrep samples from 10 150 women were tested for HPV mRNA using the Aptima HPV assay and HPV DNA using the Cobas 4800 HPV test. HPV mRNA-positive women were further assessed with the Aptima genotyping assay for HPV 16/18/45. Baseline cytology and prospective follow-up data were collected. The performance of the two tests was examined over 42 months (to date). HPV mRNA demonstrated equivalent sensitivity to HPV DNA testing for detection of CIN2+ (93.2% [92.4-93.9] vs 92.8% [92.0-93.6], respectively) and CIN3+ (94.6% [93.8-95.3] vs 94.6% [93.8-95.3]). HPV mRNA testing had significantly higher specificity compared to HPV DNA for detection of CIN2+ (84.0% [83.5-84.5] vs 80.8% [80.2-81.4], respectively) and CIN3+ (88.44% [88.2-88.6] vs 85.62 [85.4-85.9]). The proportion of CIN2+ and CIN3+, over 3 years (42 months), in HPV-negative women was comparable for both RNA (0.20% and 0.10%) and DNA (0.22% and 0.11%). Genotyping data was comparable across both assay platforms. In the context of HPV primary screening HPV mRNA testing has potential to reduce triage tests and follow-up tests at 12 months compared to DNA testing, with no significant difference in detection of CIN2+ and CIN3+.

Agreement on Lesion Presence and Location at Colposcopy

OBJECTIVES/PURPOSE

The reproducibility and sensitivity of image-based colposcopy is low, but agreement on lesion presence and location remains to be explored. Here, we investigate the interobserver agreement on lesions on colposcopic images by evaluating and comparing marked lesions on digitized colposcopic images between colposcopists.

METHODS

Five colposcopists reviewed images from 268 colposcopic examinations. Cases were selected based on histologic diagnosis, i.e., normal/cervical intraepithelial neoplasia (CIN)1 ( n = 50), CIN2 ( n = 50), CIN3 ( n = 100), adenocarcinoma in situ ( n = 53), and cancer ( n = 15). We obtained digitized time-series images every 7-10 seconds from before acetic acid application to 2 minutes after application. Colposcopists were instructed to digitally annotate all areas with acetowhitening or suspect of lesions. To estimate the agreement on lesion presence and location, we assessed the proportion of images with annotations and the proportion of images with overlapping annotated area by at least 4 (4+) colposcopists, respectively.

RESULTS

We included images from 241 examinations (1 image from each) with adequate annotations. The proportion with a least 1 lesion annotated by 4+ colposcopists increased by severity of histologic diagnosis. Among the CIN3 cases, 84% had at least 1 lesion annotated by 4+ colposcopists, whereas 54% of normal/CIN1 cases had a lesion annotated. Notably, the proportion was 70% for adenocarcinoma in situ and 71% for cancer. Regarding lesion location, there was no linear association with severity of histologic diagnosis.

CONCLUSION

Despite that 80% of the CIN2 and CIN3 cases were annotated by 4+ colposcopists, we did not find increasing agreement on lesion location with histology severity. This underlines the subjective nature of colposcopy.

Psychological Distress in Women With Abnormal Pap Smear Results Attending Cervical Cancer Screening

OBJECTIVE

Women often experience psychological distress upon receipt of an abnormal Pap test result. This study aimed to evaluate psychological distress and its correlates among women who received an abnormal Pap screening test result.

MATERIAL AND METHODS

A cross-sectional study was performed in a cohort of 172 consecutive women who had attended screening for cervical cancer and who received abnormal Pap smear results and underwent additional diagnostic procedures (colposcopy/biopsy/endocervical curettage). The participants filled out a questionnaire on sociodemographic variables and the Cervical Dysplasia Distress Questionnaire. Multivariate linear regression was used for the analysis of the data. For multiple comparisons, the Bonferroni correction was applied to adjust the level of significance.

RESULTS

In women who received an abnormal Pap smear result, the independent correlate of higher psychological distress (by Cervical Dysplasia Distress Questionnaire score) before diagnostic procedures was lower satisfaction with information/support received from other people ( p = .002). Correlates of psychological distress in women older than 40 years with abnormal Pap smear were anxiety ( p = .042) and worry about having cervical cancer, general health and having sex ( p = .044).

CONCLUSIONS

The authors' findings could enable control of factors predictive of psychological distress in women who received a positive Pap smear screening test before undergoing diagnostic procedures, primarily via active provision of targeted information.

Evaluating the Harms of Cancer Testing-A Systematic Review of the Adverse Psychological Correlates of Testing for Cancer and the Effectiveness of Interventions to Mitigate These

(1) Background: Several studies have described the psychological harms of testing for cancer. However, most were conducted in asymptomatic subjects and in cancers with a well-established screening programme. We sought to establish cancers in which the literature is deficient, and identify variables associated with psychological morbidity and interventions to mitigate their effect. (2) Methods: Electronic bibliographic databases were searched up to December 2020. We included quantitative studies reporting on variables associated with psychological morbidity associated with cancer testing and primary studies describing interventions to mitigate these. (3) Results: Twenty-six studies described individual, testing-related, and organisational variables. Thirteen randomised controlled trials on interventions were included, and these were categorised into five groups, namely the use of information aids, music therapy, the use of real-time videos, patient navigators and one-stop clinics, and pharmacological or homeopathic therapies. (4) Conclusions: The contribution of some factors to anxiety in cancer testing and their specificity of effect remains inconclusive and warrants further research in homogenous populations and testing contexts. Targeting young, unemployed patients with low levels of educational attainment may offer a means to mitigate anxiety. A limited body of research suggests that one-stop clinics and patient navigators may be beneficial in patients attending for diagnostic cancer testing.

Risk of cervical intraepithelial neoplasia grade 2 or worse in women aged ≥ 69 referred to colposcopy due to an HPV-positive screening test

BACKGROUND

Cervical cancer incidence and mortality rates are high in older women in many developed countries, including Denmark. Therefore, Danish women aged 69 and older were invited for one additional human papilloma virus (HPV) based screening test in 2017. Here, we describe the clinical management and detection rate of cervical intraepithelial neoplasia grade 2 or worse (CIN2 +) in screen-positive women referred for colposcopy.

METHODS

We conducted an observational study in public gynecology departments in Central Denmark Region, Denmark. Women were eligible for enrolment if they were aged 69 + in 2017, HPV positive on a screening test taken between April 20^th, 2017, and December 31^st, 2017, and had been referred for direct colposcopy. Data on participants' characteristics, colposcopic findings, and histological outcomes were collected from medical records and the Danish Pathology Databank. We estimated the proportion of women with CIN2 + at the first colposcopy visit and at end of follow up including 95% confidence intervals (CIs).

RESULTS

A total of 191 women were included with a median age of 74 years (IQR: 71-78). Most women (74.9%) did not have a fully visible transformation zone at colposcopy. At the first visit 170 women (89.0%) had a histological sample collected, 34 of whom (20.0%, 95% CI 14.3-26.8%) had CIN2 + diagnosed, 19 had CIN3 + , and two had cervical cancer). During follow-up additional CIN2 + were detected resulting in a total of 42 women (24.4%, 95% CI: 18.2-31.5%) being diagnosed with CIN2 + , 25 with CIN3 + , and three with cervical cancer. When restricting to women with paired histologic results (i.e., biopsies and a loop electrosurgical excision procedure (LEEP) specimen), we found that CIN2 + was missed in 17.9% (95% CI 8.9-30.4%) of biopsies compared to the LEEP.

CONCLUSION

Our findings suggest a potential risk of underdiagnosis in older postmenopausal women referred to colposcopy. Future studies should explore potential risk-markers for discrimination of women at increased risk of CIN2 + from those at low risk, as this would reduce risk of underdiagnosis and overtreatment.

Accelerating Cervical Cancer Screening With Human Papillomavirus Genotyping

INTRODUCTION

Selective utilization of human papillomavirus (HPV) genotyping in cervical cancer screening can accelerate clinical management, leading to earlier identification and treatment of precancerous lesions and cancer. Specifically, immediate colposcopy (instead of 1-year return) is recommended in persons with normal cytology and HPV genotypes 16 and/or 18, and expedited treatment (instead of colposcopy) is recommended in persons with high-grade squamous intraepithelial lesion (HSIL) cytology and HPV genotype 16. The effects of implementing HPV testing and genotyping into a screening program are largely unknown.

METHODS

Average-risk persons aged 30-65 years screened for cervical cancer in the National Breast and Cervical Cancer Early Detection Program from 2019 to 2020 were included (N=104,991). Percentage HPV genotyping test positivity was estimated within cytology result categories. Analyses were performed in 2022.

RESULTS

The most common abnormality was positive high-risk HPV testing with normal cytology, representing 40.1% (7,155/17,832) of all abnormal test result categories; HSIL cytology represented 3.0% (530/17,832) of all abnormal test result categories. In high-risk HPV‒positive persons with normal or high-grade cytology, HPV genotyping could accelerate management (immediate colposcopy and expedited treatment) in 5.4% of all persons with abnormal screening test results; if HPV genotyping had been performed in all high-risk HPV‒positive persons with normal or HSIL cytology, approximately 13.1% could have accelerated management.

CONCLUSIONS

HPV genotyping in human papillomavirus‒positive persons with normal or HSIL cytology could accelerate management in a sizable percentage of persons with abnormal test results and may be particularly useful in populations with challenges adhering to longitudinal follow-up.

The incidence of cervical cancer in women with postcoital bleeding and abnormal appearance of the cervix referred through the 2-week wait pathway in the United Kingdom: A retrospective cohort study

AIM

To determine the incidence of cervical cancer in women referred through the 2-week-wait pathway for postcoital bleeding and abnormal appearance of the cervix.

METHODS

A retrospective cohort study was conducted of women with postcoital bleeding, or abnormal appearance of the cervix referred to colposcopy clinics through the 2-week-wait pathway for suspected cervical cancer at Cambridge University Hospitals in the United Kingdom over 5 years. Women were identified from a departmental database. Clinical and demographic data were collected. Categorical data was analyzed with chi-squared or Fisher's exact tests and predictive values were calculated.

RESULTS

Of the 604 women referred, 1.16% were diagnosed with cervical cancer. None of the women who were up-to-date with cervical screening were diagnosed with cervical cancer, while 6.25% of women out-of-date with cervical screening or outside the screening age group were diagnosed with cervical cancer (p < 0.001). The positive predictive value for diagnosing cervical cancer was 1.70% for postcoital bleeding (95% confidence interval [CI] 0.64-3.7) and 0.31% for abnormal appearance of the cervix (95% CI 0.0008-1.7).

CONCLUSIONS

The incidence of cervical cancer in women referred through the 2-week-wait pathway for postcoital bleeding and abnormal appearance of the cervix is low. These referrals have considerable implications for both patients and clinicians, and have a low predictive value for diagnosing cervical cancer. In light of emerging evidence and changing practices, referral guidelines should be reviewed based on up-to-date data and current practices.

Long-term quality of life assessment after excisional treatment for cervical dysplasia

We evaluated factors influencing long-term health-related quality of life (HRQoL) after excisional treatments of low- and high grade squamous intraepithelial cervical lesions (SIL) in three groups of women (n = 160): nulliparas interested in reproduction (A), parous women interested in reproduction (B) and women without pregnancy desire (C). The HRQoL was assessed using the disease-specific FACIT-CD and the generic SF36v2 questionnaires. Anxiety and depression were evaluated by Beck's inventories. After median follow-up of 5 (2-18) years, FACIT-CD total score and the score for Emotional Well-Being (EWB) were significantly lower in group A. The total, EWB and REL (Relationships) scores of FACIT-CD were the highest in group B. Women operated for HSIL demonstrated lower REL quality in comparison to those with LSIL. Neither SF36v2 nor FACIT-CD total scores differed in relation to SIL grade or type of excision. 'SF36v2 Mental Component Summary Score' and 'being parous and interested in fertility' were independent predictors of disease-specific FACIT-CD score.Impact StatementWhat is already known on this subject? Long-term consequences of excisional treatments for cervical dysplasia on health-related quality of life (HRQoL) are not well reported.What do the results of this study add? Our study provides data on HRQoL in women treated with large loop excision of the transformation zone (LLETZ) or cold knife conization (CKC) obtained during the longest (median 5 years) follow-up as reported to date. We were able to show that having children and planning further pregnancies positively influenced HRQoL in these patients. In addition, we identified nulliparas with pregnancy desire as psychologically the most vulnerable group within the studied cohort.What are the implications of these findings for clinical practice and/or further research? Even several years after LLETZ or CKC, women may suffer from impaired Emotional Well-Being and reduced HRQoL. Awareness and assessment of these long-term consequences should be part of surveillance after excisional treatments for cervical dysplasia.

Clinical performance of primary HPV screening cut‐off for colposcopy referrals in HPV vaccinated cohort: observational study

OBJECTIVE

To understand the effect of changing from cytology-based to primary HPV screening on the positive predictive value (PPV) of colposcopy referrals for cervical intraepithelial neoplasia (CIN) in a cohort offered HPV vaccination.

DESIGN

Retrospective pre/post observational cohort study.

SETTING

Scotland.

POPULATION OR SAMPLE

2193 women referred to colposcopy between September 2019 and February 2020 from cytology-based screening and between September 2020 and February 2021 from primary high-risk HPV (hrHPV) screening.

METHODS

Calculating positive predictive values (PPVs) for two cohorts of women; one having liquid-based cytology screening and the other, the subsequent hrHPV cervical screening as a pre/post observational study.

MAIN OUTCOME MEASURES

Positive predictive values of LBC and hrHPV cut-offs for colposcopy referral for CIN at colposcopy.

RESULTS

Three papers fitted our criteria; these reported results only for cytology-based screening. The PPV was lower for women in HPV-vaccinated cohorts indicating a lower prevalence of disease. Vaccination under the age of 17 had the lowest PPV reported. Scottish colposcopy data concerning hrHPV and cytology showed a non-significant difference between PPV (17.5%, 95% CI 14.3-20.7, and 20.6, 95% CI 16.7-24.5, respectively) for referrals with a cut-off of low grade dyskaryosis (LGD); both met the standard set of 8-25%. The hrHPV PPV (66.7, 95% CI 56.8-76.6) was comparable to cytology (64.1, 95% CI 55.8-72.4) for referrals with a cut-off of high grade dyskaryosis (HGD) but neither met the standard set of 77-92%.

CONCLUSIONS

Current literature only provides PPVs for LBC and, overall, the vaccinated cohort had lower PPVs. Only LG dyskaryosis met PHE criteria. The PPV for HPV-vaccinated women undergoing either LBC or HR-HPV screening were not statistically different. However, similar to papers in the current literature, HG dyskaryosis (HGD) PPVs of both techniques did not meet the PHE threshold of 76.6-91.6% outlined in the cervical standards data report.

Pre-Procedural Anxiety and Associated Factors Among Women Seeking for Cervical Cancer Screening Services in Shenzhen, China: Does Past Screening Experience Matter?

Background

Research gaps exist in addressing the psychological harm related to the cervical cancer screening. Anxiety is the most common distress driven by the screening procedures, which may be affected by past screening experience (PSE) but with uncertainty. This study aimed to evaluate the pre-procedural anxiety in cervical cancer screening and to identify the influence attributed to PSE.

Methods

A cross-sectional survey targeted women seeking for cervical cancer screening services was conducted from June 5th to December 31st, 2020 in Shenzhen. The 20-item state anxiety scale of the State-Trait Anxiety Inventory (STAI-S) was applied to measure pre-procedural anxiety, in which a score of 40 or higher was regarded with anxiety symptom. Logistic regression models were established to explore potential associated factors of pre-procedural anxiety both for women with and without PSE.

Results

Overall, 3,651 women were enrolled, in which 36.1% had never been screened and the remaining 63.9% had been screened at least once before. Women without PSE demonstrated more prevalent pre-procedural anxiety (74.5% vs. 67.8%, P <0.001) than their experienced counterparts. Among women without PSE, having heard of cervical cancer screening was associated with a lower likelihood of pre-procedural anxiety (OR: 0.37, 95%CI: 0.25~0.56). Among experienced women, participating three or more times screening was negatively associated with anxiety symptom (OR: 0.67, 95%CI: 0.53~0.84), however, both receiving screening within three years (OR: 1.58, 95%CI: 1.27~1.97) and unknowing previous screening results (OR: 1.42, 95%CI: 1.11~1.82) increased the susceptibility of pre-procedural anxiety.

Conclusions

Women participating in cervical cancer screening commonly present pre-procedural anxiety. The association between PSE and pre-procedural anxiety may be influenced by past screening times, interval, and results. Psychological counseling according to women’s PSE before cervical cancer screening is warranted of necessity.

Female Sexual Dysfunction in Women After Treatment of Cervical Dysplasia

INTRODUCTION

Cervical cancer is the fourth most common cancer worldwide and accounted for approximately 570,000 new cancer cases and 311,000 cancer deaths in 2018. Despite advances in screening algorithms many US women undergo excisional cervical procedures for the treatment of cervical dysplasia. The effects of loop electrosurgical excisional procedure (LEEP) and cold knife conization (CKC) on sexual function are relatively unknown.

OBJECTIVES

To conduct a comprehensive review of the literature regarding the effects cervical cancer screening and treatment on female sexual function and satisfaction METHODS: We conducted a review of the medical literature up to and including November 2021 on PubMED using search terms related to cervical dysplasia and sexual health. We identified 831 articles and selected 39 articles for inclusion in our review. Nine studies were included that specifically focused on the effect of loop electrosurgical excisional procedure (LEEP) on female sexual function.

RESULTS

Multiple studies demonstrated adverse psychologic and sexual effects in patients with cervical dysplasia and after colposcopy. Some studies reported that women experience decreased arousal and interest 6 months following colposcopy. Several studies documented adverse effects on lubrication, sexual pain, and desire following LEEP.

CONCLUSIONS

There is a lack of high quality research on the effect of LEEP and colposcopy on female sexual function. Important limitations in the review of the current literature include, a small sample size, inconsistent comparison groups, observer bias, and lack the use of standardized questionnaires. Clinicians should continue to provide patients education regarding the risks and benefits of different treatment modalities and potential for effects on sexual function should be included in comprehensive counseling. Ethan Litman. Female Sexual Dysfunction in Women After Treatment of Cervical Dysplasia. Sex Med Rev 2022;10:360-366.

Cytology interpretation after a change to HPV testing in primary cervical screening: Observational study from the English pilot

BACKGROUND

Overcalling of abnormalities has been a concern for using cytology triage after positive high-risk human papillomavirus (HPV) tests in cervical screening.

METHODS

The authors studied the detection of cytological and histological abnormalities at age 24 to 64 years, using data from the English HPV pilot. The pilot compared routine implementation of primary cervical screening based on cytology (N = 931,539), where HPV test results were not available before cytology reporting, with that based on HPV testing (N = 403,269), where cytology was only required after positive HPV tests.

RESULTS

Revealed HPV positivity was associated with a higher direct referral to colposcopy after any abnormality (adjusted odds ratio [ORadj ], 1.16; 95% confidence interval [CI], 1.14-1.18). Laboratories with higher direct referral referred fewer persistently HPV-positive women after early recall. The detection of high-grade cervical intraepithelial neoplasia (CIN2+) after direct referral increased with an ORadj of 1.17 (95% CI, 1.13-1.20) for informed versus uninformed cytology. Generally, the positive predictive value (PPV) of colposcopy for CIN2+ remained comparable under both conditions of interpreting cytology. In women 50 to 64 years old with high-grade dyskaryosis, however, the PPV increased from 71% to 83% after revealing HPV positivity (ORadj , 2.05; 95% CI, 1.43-2.93).

CONCLUSIONS

Quality-controlled cervical screening programs can avoid inappropriate overgrading of HPV-positive cytology.

Predictors of depressive symptoms before and after diagnostic procedures in women with abnormal Pap smear attending cervical cancer screening programme in Serbia

OBJECTIVES

Receipt of a positive Papanicolaou screening result and subsequent referral for diagnostic tests can cause psychological stress. Still, not enough is known about depression before and after the diagnostic test in these women. The aim of this study was to determine the burden and predictors of depressive symptoms prior to and after diagnostic investigations in women who had received a positive Papanicolaou screening result.

METHODS

This was a cross-sectional study. Study cohort comprised women who received an abnormal Papanicolaou screening result. Women completed the socio-demographic questionnaire and 'The Center for Epidemiologic Studies Depression, CES-D' questionnaire before and after diagnostic tests (colposcopy/biopsy/endocervical curettage) to assess factors related to depression.

RESULTS

No significant difference was noted in the frequency of depressive symptoms (CES-D score ≥ 16) before and after diagnostic investigations, but the mean score on CES-D scale showed a significant difference before and after diagnostic investigations (13.98 ± 9.56 and 12.74 ± 9.15, respectively). A significant predictor of depression before diagnostic investigations was spontaneous abortion, whereas family history of other gynaecological cancers was a predictor of depression after diagnostic investigations.

CONCLUSIONS

Our findings could contribute to improving the rates of cervical cancer screening, by identifying women at risk for depression before and after investigations.

"I feel reassured, but there is no guarantee." How do women with a future childbearing desire respond to active surveillance of cervical intraepithelial neoplasia grade 2? A qualitative study

INTRODUCTION

In Denmark, women with a future childbearing desire diagnosed with cervical intraepithelial neoplasia grade 2 (CIN2) are recommended active surveillance instead of excisional treatment. However, we have limited and contradictory knowledge about how active surveillance of CIN2 may affect women emotionally. The aim of this study was to explore thoughts and emotional responses in women undergoing active surveillance of CIN2 and to explore how active surveillance may affect women's future childbearing desire.

MATERIAL AND METHODS

This qualitative study was conducted in the gynecological outpatient clinic, the Department of Obstetrics and Gynecology, Gødstrup Hospital, Denmark. Women of childbearing age undergoing active surveillance with colposcopy, biopsy and smear every 6 months due to CIN2 were eligible for enrollment. In-depth semi-structured interviews were conducted. The interviews were audiotaped and transcribed verbatim. A thematic analysis was performed using a phenomenological approach.

RESULTS

A total of 20 women were included. All women experienced nervousness and anxiety when they were diagnosed with CIN2 initially. Their main concern was whether they had cancer. Most women carried on with their everyday lives with only minor occasional worries about CIN2, often prompted just before check-up. However, some women were particularly nervous and found the period between check-ups frustrating and challenging. Women did not want to postpone their plans for pregnancy because of CIN2, but experienced the worries and check-ups associated with active surveillance as disruptive elements in their family planning. Women preparing for fertility treatment had their startup unnecessarily delayed due to active surveillance of CIN2, as clinical guidelines were inconsistent across subspecialties. Various factors influenced women's emotional well-being: life circumstances, information needs, and mental and physical discomfort during colposcopic examination.

CONCLUSIONS

Women felt that worries and check-ups due to active surveillance of CIN2 were disrupting elements in their family planning, although they did not affect their every-day life. Some women, however, were particularly anxious, demonstrating the importance of including women's experiences and preferences in clinical counseling. The fact that fertility treatment was delayed due inconsistent guidelines across subspecialties, suggests a need for a revision of current guidelines.

Depression before and after diagnostic procedures among women with abnormal finding of Papanicolaou screening test

Background

Some studies did find significant differences in the level of depression of women while undergoing diagnostic evaluation of an abnormal Papanicolaou screening smear, but findings were not consistent. This study aimed to assess prevalence and correlates of depression in women with abnormal cervical screening results before and after diagnostic procedures.

Methods

A cross‐sectional study was carried out during 2017 in a cohort of women with positive Papanicolaou screening test before and after diagnostic procedures (colposcopy/biopsy/endocervical curettage) at the university Clinical Centre Kragujevac, Serbia. Women completed a questionnaire about demographics, lifestyle, and other factors of interest. Also, questionnaire “Hospital Anxiety and Depression Scale” (HADS) was used immediately before and 2–4 weeks after the diagnostic procedures: a score of ≥8 on HADS‐D and HADS‐A subscales indicated depression and anxiety, respectively. Multivariate logistic regression was applied in the data analysis.

Results

The study comprised 172 women, giving a response rate of 72.3%. The mean age of the participants was 47.8 ± 11.1 years (range 23–65). The frequency of depressive symptoms was significantly higher after diagnostic procedures (48.3%) than before diagnostic procedures (37.2%) (p = 0.038). Before diagnostic procedures, older age (OR = 1.60; 95% CI = 1.09–2.34; p = 0.017), and level of anxiety according to the HADS‐A subscale (OR = 1.61; 95% CI = 1.38–1.88; p < 0.001) were significant independent predictors of depression. After diagnostic procedures, significant independent predictors of depression were urban place of residence (OR = 0.12; 95% CI = 0.03–0.47; p = 0.002) and level of anxiety according to the HADS‐A subscale (OR = 1.85; 95% CI = 1.54–2.21; p < 0.001).

Conclusion

Our study showed that older age, rural residence, and anxiety play a role in shaping the risk of depression among women undergoing additional diagnostic procedures after receiving an abnormal Papanicolaou screening result.

Adherence to follow-up after the exit cervical cancer screening test at age 60-64: A nationwide register-based study

BACKGROUND

In Denmark, human papillomavirus (HPV) testing has replaced cytology in primary cervical cancer screening for women aged 60-64; at this age, women are invited for the last (exit) screening test within the national organized program.

AIM

We investigated the adherence of these women to the recommended follow-up after a non-negative (positive or inadequate) HPV test and the overall resource use during that follow-up.

MATERIALS & METHODS

We included all 2926 women aged 60-64 years with nonnegative HPV screening tests between March 2012 and December 2016. All relevant follow-up tests and procedures were retrieved until the end of 2020 from the highly complete Danish administrative health registers, and the data were linked at the individual level. We determined the extent to which the adherence patterns followed the national recommendations for follow-up and estimated the total numbers of tests and diagnostic procedures utilized during the entire process.

RESULTS

In total, only 26% of women had follow-up in accordance with the recommendations; 4% had no follow-up, 46% had insufficient follow-up, and 24% had more follow-up than recommended. We estimated that 17% of women remained in follow-up for longer than 4 years. The average numbers of diagnostic tests and procedures used after positive HPV screening were higher than expected, even among women who had insufficient follow-up, that is, those who received less invasive procedures than recommended, or experienced delays in receiving those procedures.

CONCLUSION

To conclude, we found that the patterns of follow-up of women with nonnegative primary HPV screening tests at 60-64 often diverged from the recommendations. Addressing these inconsistencies in follow-up by providing evidence for optimal clinical management should help improve the quality of screening programs and secure an equal and reliable follow-up care service for all women.

National Trends in Cervical Cancer Screening in Adolescents

STUDY OBJECTIVE

To characterize patterns of cervical cancer screening among adolescents ages 14-20 years before and after the 2009 American College of Obstetrics and Gynecology recommendations.

DESIGN

Retrospective cohort study.

SETTING

National Ambulatory Medical Care Survey 2005-2016 data.

PARTICIPANTS

Female adolescents and young women ages 14-26 years.

INTERVENTIONS

Multivariable logistic regression models identified independent predictors of unindicated cervical cancer screening at office-based visits among adolescents ages 14-20 years.

MAIN OUTCOME MEASURES

Cervical cancer screening in women ages 14-20 and 21-26 years in 2 time periods: 2005-2008 and 2009-2016.

RESULTS

Between 2005 and 2016, 11,768 office visits were among adolescents ages 14-20 years. Overall, the cervical cancer screening rate for young women ages 14-20 years was 4.0%, which decreased from 4.5% to 0.4% (P = .008) during the study period. Adolescents who received cervical cancer screening during an office visit were older (18-20 years: 24.1% vs 14-17 years: 8.2%; P < .001), had a preventive care visit (preventive care: 79.7% vs other visit types: 20.3%; P < .001), and saw an obstetrician/gynecologist (obstetrician/gynecologist: 74.81% vs other specialties: 25.1%; P < .001). After adjusting for age, year, period, insurance status, region, and provider type, screening for cervical cancer was associated with living in the Southern region of the United States (adjusted odds ratio, 1.88; 95% confidence interval, 1.09-3.25; P = .02) and public insurance (adjusted odds ratio, 0.47, 95% confidence interval, 0.34-0.64; P < .001).

CONCLUSION

Despite recommendations, cervical cancer screening continued to occur in the adolescent population-especially older adolescents-creating unnecessary costs and potential harms. These findings show a slow uptake of guidelines nationally and the need for initiatives that encourage implementation of performance measures for providers, including ongoing provider and patient education.

He Tapu Te Whare Tangata (sacred house of humanity): Under-screened Māori women talk about HPV self-testing cervical screening clinical pathways

OBJECTIVE

To develop an in-depth understanding of HPV self-testing cervical screening clinical pathways for never-/under-screened Māori women.

METHODS

Based on a community-based cluster randomized controlled trial in Aotearoa (New Zealand), a Kaupapa Māori (by Māori, for Māori) qualitative study enrolled Māori women who met the eligibility criteria of the HPV trial intervention (aged 25-69 years, no screen in >4 years). In total, 28 were recruited (22 had a negative test, six had a positive test and colposcopy). They were asked about their clinical pathway.

RESULTS

The HPV self-test was seen as empowering and promoting bodily autonomy, although some women expressed fears or misconceptions about this new technology. While those with a negative test were relieved, for the six women who had a positive test, there were many fears, compounded by seeking out information on the Internet. When attending colposcopy, the importance of support and responsive care was emphasized.

CONCLUSION

HPV self-testing has the potential to improve access to cervical screening and reduce inequities for Māori. Care must be taken in the delivery of screening and colposcopy results. Primary care and colposcopy services need to take special care with never-/under-screened Māori women to provide sensitive, responsive care, and mitigate trauma.

Health-related quality of life in women after colposcopy: results from a longitudinal patient survey

BACKGROUND

Information concerning the health-related quality-of-life (HRQoL) consequences of colposcopy is limited, particularly over time. In a longitudinal study, we investigated women's HRQoL at 4, 8 and 12 months post colposcopy and the factors associated with this.

METHODS

Women attending colposcopy at two large hospitals affiliated with the national screening programme in Ireland were invited to complete questionnaires at 4, 8 and 12 months post colposcopy. HRQoL was measured using the EQ-5D-3L and compared across a range of socio-demographic, clinical and attitudinal variables. A mixed-effects logistic multivariable model was employed to investigate associations between these variables and low HRQoL.

RESULTS

Of 584 women initially recruited, 429, 343 and 303 completed questionnaires at 4, 8 and 12 months, respectively. The mean overall HRQoL score for the sample across all time points was 0.90 (SD 0.16). Approximately 18% of women experienced low HRQoL at each of the three time points. In multivariable testing, over the entire 12-month follow-up period, non-Irish nationals (OR 8.99, 95% CI 2.35-34.43) and women with high-grade referral cytology (OR 2.78, 95% CI 1.08-7.13) were at higher odds of low HRQoL. Women who were past (OR 0.20, 95% CI 0.07-0.58) or never (OR 0.42, 95% CI 0.16-1.12) smokers were at lower odds of low HRQoL than current smokers. As women's satisfaction with their healthcare increased their odds of experiencing low HRQoL fell (OR per unit increase 0.51, 95% CI 0.34-0.75).

CONCLUSIONS

Women's HRQoL did not change over the 12 months post colposcopy, but some subgroups of women were at higher risk of experiencing low HRQoL. These subgroups may benefit from additional support.

Risk of Injuries around Diagnosis of Cervical Cancer and Its Precursor Lesions: A Nationwide Cohort Study in Sweden

BACKGROUND

Highly increased risk of injuries has been noted around the time of cancer diagnosis. Whether there is a similar increase in risk around the diagnosis of cervical cancer and its precursor lesions was unknown.

METHODS

We performed a cohort study including 3,016,307 Swedish women that participated in cervical screening during 2001 to 2012. We calculated the incidence rates (IR) of hospitalized iatrogenic or noniatrogenic injuries during the diagnostic workup, and the time interval from smear or punch biopsy until surgical treatment or 2 months after the last smear or biopsy, among women with invasive cervical cancer (ICC) or its precursor lesions. We calculated the IRs of injuries during the 2 months after a normal smear among the other women as reference. IR ratios (IRR) and 95% confidence intervals (CI) were calculated using Poisson regression.

RESULTS

Compared with other women, there was an increased rate of iatrogenic injuries during the diagnostic workup of women with ICC (IR, 0.58 per 1,000 person-months; IRR, 8.55; 95% CI, 3.69-19.80) as well as of women with cervical intraepithelial neoplasia grade 3 and adenocarcinoma in situ (IR, 0.09 per 1,000 person-months; IRR, 3.04; 95% CI, 1.73-5.34). We also found an increased rate of noniatrogenic injuries during the diagnostic workup of women with invasive cancer (IR, 0.65 per 1,000 person-months; IRR, 2.48; 95% CI, 1.30-4.47).

CONCLUSIONS

Although rare, there was an increased risk of inpatient care for iatrogenic and noniatrogenic injuries during the diagnostic workup of women with ICC.

IMPACT

Women experienced burden of medical complications and psychologic distress around diagnosis of a potential cervical cancer.

Psychological distress in cervical cancer screening: results from a German online survey

Purpose

The PODCAD study aimed at assessing the degree of psychological stress that women experience due to notification of an abnormal Papanicolaou (Pap) smear finding or a positive human papillomavirus (HPV) test result.

Methods

We designed a survey to address the question of psychological burden due to abnormal Pap smear results and/or positive HPV tests. In this online campaign approach, we aimed to reach > 2000 women all over Germany irrespective of kind and number of abnormal screening findings. We asked for different kinds of anxiety, distress and uncertainty regarding both, Pap and HPV status.

Results

A total of 3753 women completed the survey at least partially, and almost 2300 fully completed the survey. Of these, more than 50% were affected already since more than 1 year, and almost half of them had experienced at least three Pap smears in follow-up examinations. Almost 70% of the women were afraid of developing cancer. Intriguingly, almost half of the women with abnormal findings were not aware of their stage of the Pap smear. Furthermore, almost 30% of the women displayed signs of a post-traumatic stress disorder.

Conclusion

Abnormal results in cervical cancer screening have an impact on patients’ psychology, irrespective of the knowledge and severity of the findings. Better information concerning risks and benefits of cervical cancer screening and about the meaning of the outcome of its procedures are required to decrease this anxiety.

Electronic supplementary material

The online version of this article (10.1007/s00404-020-05661-9) contains supplementary material, which is available to authorized users.

Role of Colposcopy after Treatment for Cervical Intraepithelial Neoplasia

Colposcopy is often used in follow-up after treatment for cervical intraepithelial neoplasia (CIN) despite its marked inter-observer variability and low sensitivity. Our objective was to assess the role of colposcopy in post-treatment follow-up in comparison to hrHPV (high-risk human papillomavirus) testing, cytology, and cone margin status. Altogether, 419 women treated for histological high-grade lesion (HSIL) with large loop excision of the transformation zone (LLETZ) attended colposcopy with cytology and hrHPV test at six months. Follow-up for recurrence of HSIL continued for 24 months. Colposcopy was considered positive if colposcopic impression was recorded as high grade and cytology if HSIL, ASC-H (atypical squamous cells, cannot exclude HSIL), or AGC-FN (atypical glandular cells, favor neoplasia) were present. Overall, 10 (10/419, 2.4%) recurrent HSIL cases were detected, 5 at 6 months and 5 at 12 months. Colposcopic impression was recorded at 407/419 6-month visits and was positive for 11/407 (2.7%). None of them had recurrent lesions, resulting in 0% sensitivity and 97% specificity for colposcopy. Sensitivity for the hrHPV test at 6 months was 100% and specificity 85%, for cytology 40% and 99%, and for margin status at treatment 60% and 82%, respectively. While the hrHPV test is highly sensitive in predicting recurrence after local treatment for CIN, colposcopy in an unselected population is not useful in follow-up after treatment of CIN.

Emotional response to testing positive for human papillomavirus at cervical cancer screening: a mixed method systematic review with meta-analysis

Tens-of-millions of women every year test positive for human papillomavirus (HPV) at routine cervical screening. We performed a mixed-methods systematic review using a results-based convergent design to provide the first comprehensive overview of emotional response to testing positive for HPV (HPV+). We mapped our findings using the cognitive behavioural framework. Six electronic databases were searched from inception to 09-Nov-2019 and 33 papers were included. Random-effects meta-analyses revealed that HPV+ women with abnormal or normal cytology displayed higher short-term anxiety than those with normal results (MD on State-Trait Anxiety Inventory = 7.6, 95% CI: 4.59-10.60 and MD = 6.33, CI: 1.31-11.35, respectively); there were no long-term differences. Psychological distress (general/sexual/test-specific) was higher in HPV+ women with abnormal cytology in the short-term and long-term (SMD = 0.68, CI: 0.32-1.03 and SMD = 0.42, CI: 0.05-0.80, respectively). Testing HPV+ was also related to disgust/shame, surprise and fear about cancer. Broadly, adverse response related to eight cognitive constructs (low control, confusion, cancer-related concerns, relationship concerns, sexual concerns, uncertainty, stigma, low trust) and six behavioural constructs (relationship problems, social impact, non-disclosure of results, idiosyncratic prevention, indirect clinical interaction, changes to sexual practice). Almost exclusive use of observational and qualitative designs limited inferences of causality and conclusions regarding clinical significance.

Comprehensive gene and pathway analysis of cervical cancer progression

Cervical Cancer is one of the leading causes of cancer-associated mortality in women. The present study aimed to identify key genes and pathways involved in cervical cancer (CC) progression, via a comprehensive bioinformatics analysis. The GSE63514 dataset from the Gene Expression Omnibus database was analyzed for hub genes and cancer progression was divided into four phases (phases I-IV). Pathway enrichment, protein-protein interaction (PPI) and pathway crosstalk analyses were performed, to identify key genes and pathways using a criterion nodal degree ≥5. Gene pathway analysis was determined by mapping the key genes into the key pathways. Co-expression between key genes and their effect on overall survival (OS) time was assessed using The Cancer Genome Atlas database. A total of 3,446 differentially expressed genes with 107 hub genes were identified within the four phases. A total of 14 key genes with 11 key pathways were obtained, following extraction of ≥5 degree nodes from the PPI and pathway crosstalk networks. Gene pathway analysis revealed that CDK1 and CCNB1 regulated the cell cycle and were activated in phase I. Notably, the following terms, 'pathways in cancer', 'focal adhesion' and the 'PI3K-Akt signaling pathway' ranked the highest in phases II-IV. Furthermore, FN1, ITGB1 and MMP9 may be associated with metastasis of tumor cells. STAT1 was indicated to predominantly function at the phase IV via cancer-associated signaling pathways, including 'pathways in cancer' and 'Toll-like receptor signaling pathway'. Survival analysis revealed that high ITGB1 and FN1 expression levels resulted in significantly worse OS. CDK1 and CCNB1 were revealed to regulate proliferation and differentiation through the cell cycle and viral tumorigenesis, while FN1 and ITGB1, which may be developed as novel prognostic factors, were co-expressed to induce metastasis via cancer-associated signaling pathways, including PI3K-Art signaling pathway, and focal adhesion in CC; however, the underlying molecular mechanisms require further research.

'I Want the Whole Package'. Elderly Patients' Preferences for Follow-Up After Abnormal Cervical Test Results: A Qualitative Study

BACKGROUND

The incidence of cervical cancer peaks around the age of 75 years, and elderly patients are more frequently diagnosed with advanced-stage cervical cancer than younger patients. There is considerable practice variation regarding follow-up of elderly patients with abnormal cervical test results at risk of cervical cancer, both nationally and internationally, due to uncertainty about risks and benefits for this particular patient group. The treatment preferences of these patients are, however, poorly described in the current literature. The aim of this study was to explore elderly patients' experiences with abnormal cervical test results and preferences for follow-up.

MATERIALS AND METHODS

We performed focus group interviews with seventeen Danish patients aged 60-79 years who had undergone biopsy and colposcopy in gynaecological outpatient clinics or at private gynaecologists due to a positive human papillomavirus (HPV) test result and/or abnormal cytology. A focus group interview guide was designed to cover experiences with abnormal cervical test results, including realistic risk and benefit scenarios related to underdiagnosis and overtreatment. Data were analysed thematically using a phenomenological approach.

RESULTS

The patients were surprised that elderly could also have an HPV infection. Most preferred treatment and follow-up at the gynaecologist over continuous control visits at the general practitioner. In case of persistent HPV infection and cervical intraepithelial neoplasia, a quick solution including cone biopsy was preferred even if it carried a risk of overtreatment. The patients wanted clear recommendations and demonstrated considerable intolerance towards healthcare professionals' clinical uncertainty regarding optimum follow-up.

CONCLUSION

Most elderly patients wanted closure involving cone biopsy, and they expressed tolerance towards overtreatment to reduce their risk of cervical cancer. Thus, clinicians should present known risks and benefits to elderly patients facing risk of overtreatment after abnormal cervical test results.

Estimated Quality of Life and Economic Outcomes Associated With 12 Cervical Cancer Screening Strategies: A Cost-effectiveness Analysis

IMPORTANCE

Many cervical cancer screening strategies are now recommended in the United States, but the benefits, harms, and costs of each option are unclear.

OBJECTIVE

To estimate the cost-effectiveness of 12 cervical cancer screening strategies.

DESIGN, SETTING, AND PARTICIPANTS

The cross-sectional portion of this study enrolled a convenience sample of 451 English-speaking or Spanish-speaking women aged 21 to 65 years from September 22, 2014, to June 16, 2016, identified at women's health clinics in San Francisco. In this group, utilities (preferences) were measured for 23 cervical cancer screening-associated health states and were applied to a decision model of type-specific high-risk human papillomavirus (hrHPV)-induced cervical carcinogenesis. Test accuracy estimates were abstracted from systematic reviews. The evaluated strategies were cytologic testing every 3 years for women aged 21 to 65 years with either repeat cytologic testing in 1 year or immediate hrHPV triage for atypical squamous cells of undetermined significance (ASC-US), cytologic testing every 3 years for women age 21 to 29 years followed by cytologic testing plus hrHPV testing (cotesting), or primary hrHPV testing alone for women aged 30 to 65 years. Screening frequency, abnormal test result management, and the age to switch from cytologic testing to hrHPV testing (25 or 30 years) were varied. Analyses were conducted from both the societal and health care sector perspectives.

MAIN OUTCOMES AND MEASURES

Utilities for 23 cervical cancer screening-associated health states (cross-sectional study) and quality-adjusted life-years (QALYs) and total costs for each strategy.

RESULTS

Utilities were measured in a sociodemographically diverse group of 451 women (mean [SD] age, 38.2 [10.7] years; 258 nonwhite [57.2%]). Cytologic testing every 3 years with repeat cytologic testing for ASC-US yielded the most lifetime QALYs and conferred more QALYs at higher costs ($2166 per QALY) than the lowest-cost strategy (cytologic testing every 3 years with hrHPV triage of ASC-US). All cytologic testing plus hrHPV testing (cotesting) and primary hrHPV testing strategies provided fewer QALYs at higher costs. Adding indirect costs did not change the conclusions. In sensitivity analyses, hrHPV testing every 5 years with genotyping triage beginning at age 30 years was the lowest-cost strategy when hrHPV test sensitivity was markedly higher than cytologic test sensitivity or when hrHPV test cost was equated to the lowest reported cytologic test cost ($14).

CONCLUSIONS AND RELEVANCE

Cytologic testing every 3 years for women aged 21 to 29 years with either continued cytologic testing every 3 years or switching to a low-cost hrHPV test every 5 years confers a reasonable balance of benefits, harms, and costs. Comparative modeling is needed to confirm the association of these novel utilities with cost-effectiveness.

Validation of the HPV Impact Profile in Portuguese women with human papilloma virus

Objective: Human papilloma virus (HPV) is the world's most common causative agent in sexually transmitted viral infections; thus requiring clinical guidance, before and after treatment, to promote better quality of life in women diagnosed with HPV. The HPV Impact Profile (HIP) is a comprehensive instrument used to assess the psychosocial impact of HPV and related interventions in a wide range of domains. The main purpose of this study was to validate the HIP in Portuguese women, so that it can be used in this population, both in research and in clinical settings. Methods: A sample of 178 Portuguese women infected with HPV were assessed with the following instruments: Index of Sexual Satisfaction, Hospital Anxiety and Depression Scale and HPV Impact Profile. Results: The results of the confirmatory factor analysis showed some changes to the original model, which resulted in an adapted version with six domains, compared to the seven domains of the original model. The final model showed a good fit to the data. All Cronbach's alphas were higher than 0.79 indicating a high level of internal consistency of the subscales. As in the original HIP questionnaire, the exception was sexual impact, with a lower, but acceptable, Cronbach's alpha. Convergent and discriminant validities of the instrument were also assessed. Conclusions: The Portuguese version of the HIP presents good psychometric properties, allowing its use in clinical trials as well as in clinical practice in order to evaluate quality of life in women with HPV.

Post-colposcopy Management of ASC-US and LSIL Pap Tests (PALS Trial): Pilot RCT

OBJECTIVE

Evidence supporting optimal follow-up of women with atypical squamous cells of undetermined significance (ASC-US) or low-grade squamous intraepithelial lesion cytology found to have low-grade disease or normal findings at initial colposcopy is weak. Surveillance options include continued colposcopy, discharge with Pap testing, or HPV testing at 12 months. This study was a pilot RCT comparing these three follow-up policies. The objectives were to determine the feasibility of an RCT and to compare the incidence of greater than or equal to high-grade squamous intraepithelial lesion (≥HSIL) in each of the follow-up policies.

METHODS

A total of 133 women referred with ASC-US or low-grade squamous intraepithelial lesion cytology between June and August 2012 underwent initial colposcopy where incident ≥HSIL histology was ruled out. Of these women, 125 were randomly assigned to colposcopic surveillance, Pap testing, or HPV testing. Patients with high-risk results at any point were treated according to standard of care. Patient recruitment and adherence to follow-up were calculated using descriptive statistics. Accuracy of the three follow-up arms was calculated (Canadian Task Force Classification: IC).

RESULTS

Recruitment rates were 80%, and adherence to protocol was 85% to 100%. Nine of 125 (7.2%) patients overall were found to have ≥HSIL histology at exit: one of 43 in the reference colposcopy group, and six of 41 and three of 41 in Pap and HPV arms, respectively. One early cancer was detected in the HPV arm. Sensitivity and specificity (CI) for each arm, respectively, were as follows: colposcopy N/A, 100% (88.1%-100%); Pap, 100% (47.8%-100%) and 85.7% (63.7%-97%); and HPV, 66.7% (9.4%-99.2%) and 68% (46.5%-85.1%).

CONCLUSION

This pilot study demonstrated the operational and safety feasibility of an RCT in this patient population. Validation of clinical findings is necessary.

Psychosexual outcomes in women of reproductive age at more than two-years from excisional cervical treatment - a cross-sectional study

Purpose: To investigate the long-term psychosexual outcomes in women following excisional cervical treatment. Materials and methods: Women with cold-knife conization (CKC) or large loop excision of the transformation zone (LLETZ) treatment were interviewed after a follow-up colposcopy visit. Their demographics, treatment and psychosexual characteristics were recorded. Results: One hundred and forty six women with a mean age of 35.2 ± 5.4 years underwent either LLETZ (68.5%) or CKC (31.5%) treatment within 4.7 ± 2.7 years (range: 2-15) before the interview. 27.4% of women were less interested in sexual intercourse following treatment in comparison with their interest before. Those women with less interest in sexual intercourse after treatment had higher anxiety and depression scores and were more worried about disease progression. Women with post-treatment complications were at risk of less interest in sexual intercourse and of greater anxiety and depression. Women with abnormal smears at follow-up were at risk of greater anxiety. The type of treatment and grade of dysplasia did not affect their interest in sexual intercourse or the anxiety and depression scores. Conclusions: Approximately, one-third of women at more than two years post-treatment may suffer from less interest in sexual intercourse, have relatively greater anxiety and depression, and might still be concerned about the possibility of disease progression.

Benefit of Watching a Live Visual Inspection of the Cervix With Acetic Acid and Lugol Iodine on Women's Anxiety: Randomized Controlled Trial of an Educational Intervention Conducted in a Low-Resource Setting

Background

Women undergoing pelvic examination for cervical cancer screening can experience periprocedural anxiety.

Objective

The aim of this study was to assess the anxiety level experienced by women undergoing a visual inspection with acetic acid and Lugol iodine (VIA and VILI) examination, with or without watching the procedure on a digital screen.

Methods

This prospective randomized study took place in the district of Dschang, Cameroon. A previous cervical cancer screening campaign tested women aged between 30 and 49 years for human papillomavirus (HPV). HPV-positive women were invited for the 12-month follow-up control visit, including a VIA/VILI examination. During that visit, we recruited women to participate in this study. Before the examination, participants were randomized in a 1:1 ratio to a control group (CG) and an intervention group (IG). Women in both groups underwent a pelvic examination and were verbally informed about the steps undertaken during the gynecological examination. The IG could also watch it live on a tablet screen. Women’s anxiety was assessed before and immediately after the examination, using the Spielberger State-Trait Anxiety Inventory (STAI). A paired t test was used to compare the mean STAI score for each question before and after VIA/VILI while a nonpaired, 2-sided t test was used to compare the mean differences of the STAI score between the 2 study groups.

Results

A total of 122 women were randomized in the study; 4 of them were excluded as they did not undergo the pelvic examination, did not answer to the second STAI questionnaire because of personal reasons, or the cervix could not be properly visualized. Thus, the final sample size consisted of 118 patients of whom 58 women were assigned to the CG and 60 to the IG. The mean age was 39.1 (SD 5.2) years. Before the examination, the mean (SD) STAI score was 33.6 (SD 10.9) in the CG and 36.4 (SD 11.8) in the IG (P=.17). The STAI score after pelvic examination was significantly reduced for both groups (CG: 29.3 [SD 11.2]; IG: 28.5 [SD 12.0]). Overall, the difference of the STAI scores before and after the pelvic examination was lower in the CG (4.2 [SD 9.0]) than in the IG (7.9 [SD 14.3]), although the difference was not significant (P=.10). However, the women’s emotional state, such as I feel secure and I feel strained, was improved in the IG as compared with the CG (CG: P=.01; IG: P=.007).

Conclusions

Watching the VIA/VILI procedure in real time improved the women’s emotional state but did not reduce the periprocedural anxiety measured by the STAI score. Furthermore, larger studies should assess women’s satisfaction with watching their pelvic examination in real time to determine whether this tool could be included in VIA/VILI routine practice.

Trial Registration

ClinicalTrials.gov NCT02945111; http://clinicaltrials.gov/ct2/show/NCT02945111

Overcoming Barriers to Cervical Screening Among Pacific Women: A Narrative Review

Purpose: This narrative review explores the barriers and facilitators for Pacific women accessing the cervical screening pathway. Despite organized cervical screening in New Zealand, Pacific women still face significant health disparities in regard to cervical cancer incidence and mortality and access to colposcopy services. Providing a narrative synthesis of the available literature examining Pacific women and the barriers and facilitators to the cervical screening pathway may provide some insight into the provision of primary and secondary health services for Pacific women.

Methods: Four electronic databases were searched for articles published between January 1990 and June 2017 and included bibliographies of key journal articles and gray material. A narrative review and synthesis were undertaken of qualitative, quantitative, and mixed methods research.

Results: The literature is focused on the cervical screening aspect of the cervical screening pathway. There was a paucity of literature that examines the barriers and facilitators Pacific women experience accessing colposcopy services. Barriers to cervical screening for Pacific women are multifaceted and interrelated. Factors such as culture, fear, practical issues, health care experiences, and knowledge/education influence screening practices. Facilitators to cervical screening are also multifaceted and included knowledge, health care experience, culture, and practical issues. Culturally tailored approaches improve access to cervical screening for Pacific women.

Conclusion: Understanding Pacific women's experiences, facilitators, and barriers to the cervical screening pathway is essential in assisting health care professionals, policy makers, and funders provide culturally appropriate services. Further research is required to examine Pacific women's experiences of navigating colposcopy services and the interface between primary and secondary care services.

Anxiety and Depression in Thai Women with Abnormal Cervical Cytology who Attended Colposcopic Unit in Thammasat University Hospital

Background: Colposcopy is the standard investigation for women with abnormal cervical cytology. Waiting time to colposcopy could impact to psychological distress. Data about anxiety and depression in eastern countries patients were limited. Aim of this investigation was to evaluate anxiety and depression status in Thai women who were waiting for colposcopy compared to women who attended gynecology clinic for cervical cancer screening. Materials and methods: This study was conducted at the outpatient gynecology clinic of Thammasat University Hospital between January 2017 to March 2018. A Total of 200 women were recruited into the study. The cases were divided into the study and control group. Study group consisted of one hundred women with abnormal cervical cytology referred to colposcopy. One hundred of women who attended gynecology clinic for cervical cancer screening was classified as control group. The Hospital Anxiety and Depression Scale (HADS) was used to determine anxiety in the participants. Results: Total of 200 women who met criteria of the study were recruited. The mean ages of both groups were 40 years old. Both groups were significantly different when it came to their education, 30 and 59 percent of study and control group had education level more than bachelor (p=0.003). The prevalence of anxiety was statistically significantly higher in study group than the control group (15% and 6%, respectively). There was only one case of depression in study. Waiting time and abnormal cervical cytology severity did not affected to anxiety level. Conclusions: Colposcopy and appointment caused anxiety. However anxiety was not associated with waiting time to colposcopy or Pap result’s severity.

Cross-cultural adaptation and validation of the Functional Assessment of Chronic Illness Therapy - Cervical Dysplasia (FACIT-CD) questionnaire for Serbian women

OBJECTIVES

The FACIT-CD (Functional Assessment of Chronic Illness Therapy - Cervical Dysplasia) questionnaire is a disease-specific instrument for assessing the health-related quality of life (HRQoL) in women with cervical dysplasia. Our aim was to perform a cross-cultural adaptation and psychometric evaluation of the FACIT-CD scale in Serbian women with cervical squamous intraepithelial lesions (SIL).

STUDY DESIGN

Our study included women of reproductive age diagnosed with SIL in a single university-affiliated hospital. A total of 160 participants with histologically confirmed low-grade (LSIL) or high-grade (HSIL) squamous intraepithelial lesions responded to the Serbian version of the FACIT-CD instrument, the Short Form-36v2 questionnaire (SF-36v2), the Beck Anxiety Inventory (BAI), and the Beck Depression Inventory (BDI). Women also participated in an interview regarding their socio-demographic data. We evaluated the validity and reliability of the Serbian version of FACIT-CD.

RESULTS

The Cronbach's alpha coefficient was 0.710 for the entire sample (0.702 for LSIL and 0.711 for HSIL). We found numerous correlations between the FACIT-CD scores and SF-36v2 scores, as well as between the BAI and BDI scores for both the total score and most of the domain scores. The mean FACIT-CD total score was high (114.47 ± 13.25 out of 136.00 which is the maximum score). There were no significant differences in the mean scores between the LSIL and HSIL groups.

CONCLUSIONS

Our study demonstrated that the Serbian FACIT-CD has overall good psychometric properties in women with both LSIL and HSIL. We propose the use of the FACIT-CD questionnaire as an indicator for HRQoL in women with cervical dysplasia.

Quality of life assumptions determine which cervical cancer screening strategies are cost-effective

Quality-adjusted life years are used in cost-effectiveness analyses (CEAs). To calculate QALYs, a "utility" (0-1) is used for each health state induced or prevented by the intervention. We aimed to estimate the impact of quality of life (QoL) assumptions (utilities and durations of health states) on CEAs of cervical cancer screening. To do so, 12 alternative sets of utility assumptions were retrieved from published cervical cancer screening CEAs. Two additional sets were based on empirical QoL data that were integrally obtained through two different measures (SF-6D and EQ-5D) from eight groups of women (total n = 3,087), from invitation for screening to diagnosis with cervical cancer. Per utility set we calculated the number of quality-adjusted days lost (QADL) for each relevant health state in cervical cancer screening, by multiplying the study-specific assumed disutilities (i.e., 1-utility) with study-specific durations of the loss in QoL, resulting in 14 "QADL-sets." With microsimulation model MISCAN we calculated cost-effectiveness of 342 alternative screening programs (varying in primary screening test [Human Papillomavirus (HPV) vs. cytology], starting ages, and screening interval) for each of the 14 QADL-sets. Utilities used in CEAs appeared to differ largely. We found that ten QADL-sets from the literature resulted in HPV and two in cytology as preferred primary test. The SF-6D empirical QADL-set resulted in cytology and the EQ-5D one in HPV as preferred primary test. In conclusion, assumed utilities and health state durations determine cost-effectiveness of cervical cancer screening. Also, the measure used to empirically assess utilities can be crucial for CEA conclusions.

Estimating HPV DNA Deposition Between Sexual Partners Using HPV Concordance, Y Chromosome DNA Detection, and Self-reported Sexual Behaviors

Background

Detection of human papillomavirus (HPV) DNA in genital samples may not always represent true infections but may be depositions from infected sexual partners. We examined whether sexual risk factors and a biomarker (Y chromosome DNA) were associated with genital HPV partner concordance and estimated the fraction of HPV detections potentially attributable to partner deposition.

Methods

The HITCH study enrolled young women attending a university or college in Montréal, Canada, and their male partners, from 2005 to 2010. We tested baseline genital samples for Y chromosome DNA and HPV DNA using polymerase chain reaction.

Results

Type-specific HPV concordance was 42.4% in partnerships where at least one partner was HPV DNA positive. Y chromosome DNA predicted type-specific HPV concordance in univariate analyses, but in multivariable models the independent predictors of concordance were days since last vaginal sex (26.5% higher concordance 0-1 vs 8-14 days after last vaginal sex) and condom use (22.6% higher concordance in never vs always users). We estimated that 14.1% (95% confidence interval [CI], 6.3-21.9%) of HPV DNA detections in genital samples were attributable to vaginal sex in the past week.

Conclusions

A substantial proportion of HPV DNA detections may be depositions due to recent unprotected vaginal sex.

Health-related quality of life as measured by the EQ-5D in the prevention, screening and management of cervical disease: A systematic review

PURPOSE

Cost-effectiveness analyses (CEAs) of screening can be highly sensitive to the health-related quality of life (HRQoL) effects of screen tests and subsequent treatment. Accordingly, accurate assessment of HRQoL is essential. We reviewed the literature regarding HRQoL in cervical prevention and management in order to appraise the current evidence regarding this important input to CEA.

METHODS

We searched the MEDLINE, Scopus and EconLit databases for studies that estimated HRQoL in cervical cancer prevention and management published January 1995-December 2015. The primary inclusion criterion was for studies that assess HRQoL using the EQ-5D. Data were abstracted from eligible studies on setting, elicitation group, sample size, elicitation instruments, health state valuations, study design and follow-up. We assessed the quality and comparability of the studies with a particular focus on the HRQoL reported across states and groups.

RESULTS

Fifteen papers met the inclusion criteria. Most used patient elicitation groups (n = 11), 2 used the general public and 2 used a mix of both. Eight studies were cross-sectional and seven were longitudinal. Six studies used both the EQ-5D-3L and the EQ-VAS together with other measures of overall HRQoL or condition-specific instruments. Extensive heterogeneity was observed across study characteristics.

CONCLUSIONS

Our results reveal the challenges of sourcing reliable estimates of HRQoL for use in CEAs of cervical cancer prevention and treatment. The EQ-5D appears insufficiently sensitive for some health states. A more general problem is the paucity of HRQoL estimates for many health states and their change over time.

Psychosocial morbidity in women with abnormal cervical cytology managed by cytological surveillance or initial colposcopy: longitudinal analysis from the TOMBOLA randomised trial

OBJECTIVE

To compare psychosocial outcomes (follow-up related worries and satisfaction with follow-up related information and support) over 30 months of two alternative management policies for women with low-grade abnormal cervical cytology.

METHODS

Women aged 20-59 years with low-grade cytological abnormalities detected in the National Health Service Cervical Screening Programme were randomised to cytological surveillance or initial colposcopy. A total of 3399 women who completed psychosocial questionnaires at recruitment were invited to complete questionnaires at 12, 18, 24 and 30 months. Linear mixed models were used to investigate differences between arms in the two psychosocial outcomes. Each outcome had a maximum score of 100, and higher scores represented higher psychosocial morbidity.

RESULTS

On average, over 30 months, women randomised to colposcopy scored 2.5 points (95%CI -3.6 to -1.3) lower for follow-up related worries than women randomised to cytological surveillance. Women in the colposcopy arm also scored significantly lower for follow-up related satisfaction with information and support (-2.4; -3.3 to -1.4) over 30 months. For both outcomes, the average difference between arms was greatest at 12th- and 18th-month time points. These differences remained when the analysis was stratified by post-school education.

CONCLUSIONS

Women with low-grade cytology, irrespective of their management, have substantial initial psychosocial morbidity that reduces over time. Implementation of newer screening strategies, which include surveillance, such as primary HPV screening, need to consider the information and support provided to women. © 2016 The Authors. Psycho-Oncology published by John Wiley & Sons Ltd.