Physical after-effects of colposcopy and related procedures, and their inter-relationship with psychological distress: a longitudinal survey

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.

Clinical performance of human papillomavirus based cervical cancer screening algorithm: The result of a large Danish implementation study

INTRODUCTION

In Denmark, where human papillomavirus (HPV) -based cervical cancer screening is being implemented, the aim of this pilot implementation study was to test a specific screening algorithm, assess follow-up examination attendance, and measure the proportion of precancer lesions found in relation to the number of women referred for colposcopy.

MATERIAL AND METHODS

From May 2017 to December 2020, 36 417 women in the uptake area of the Department of Pathology, Vejle Hospital, Region of Southern Denmark, were included in the HPV group. Women positive for HPV16/18 irrespective of cytology and women positive for other high-risk HPV (hrHPV) types having concomitant abnormal cytology were referred directly to colposcopy. Women positive for other hrHPV types and normal cytology were referred to repeat screening after 12 months, and hrHPV negative to routine screening after three years. We obtained information on screening results and subsequent histological diagnosis from the Danish Pathology Databank through September 2022.

RESULTS

3.6% of the women were referred to colposcopy after primary screening, 5% to repeat screening after 12 months, and 91.4% back to routine screening. High follow-up rates were observed: 96% attended colposcopy after primary screening, with 91% attending colposcopy after repeat screening. CIN3+ was detected at colposcopy following the primary screening in 28.1% of HPV16/18-positive women and 18.2% of those positive for other hrHPV types with concomitant abnormal cytology. Of the women with other hrHPV and simultaneous ASCUS/LSIL, 8% had CIN3+. At the repeat screening, 43% had become hrHPV negative, 55% were persistently positive for other hrHPV, and 2% had turned positive for HPV16/18. At the colposcopy following repeat screening, 10.1% of the women positive for other hrHPV were diagnosed with CIN3+, in comparison with 11.1% of the HPV16/18-positive women.

CONCLUSIONS

In this pilot implementation study, an algorithm for HPV-based screening was evaluated in a Danish setting. The results demonstrated high attendance at follow-up examinations and provided insights into the number of colposcopy referrals and the detection of CIN2 and CIN3+ cases. The results suggest that women testing positive for other hrHPV in combination with ASCUS/LSIL at primary screening could potentially be referred to repeat screening instead of an immediate colposcopy.

Standardized Procedures for Patients with Dysplasia and Other Diseases of the Cervix, Vulva, and Vagina at a Certified Dysplasia Unit Prior to the Introduction of the Organized Cervical Cancer Screening Program

Introduction Gynecologic dysplasia units and dysplasia consultations are obliged to offer diagnosis and treatment in accordance with the guidelines. The organization of the consultation process, management of patient appointments, diagnosis, and treatment algorithms are heterogeneous. The legislation arising from the new Federal Joint Committee decision, dated 22 November 2018, concerning the organized cervical cancer screening program has been in force since 1 January 2020. In this article we provide an overview of the existing structures and interdisciplinary cooperation of specialized dysplasia units incorporated in certified gynecologic cancer center. Materials and Methods We carried out a retrospective database search of data collected prospectively from 1 July 2014 to 31 December 2019 at the dysplasia unit at the Department of Gynecology and Obstetrics, Erlangen University Hospital, which was the first dysplasia unit to be certified in 2014. Results A total of 5594 patients presented at the unit, and 16061 colposcopic, vulvoscopic, and anoscopic examinations were performed. Approximately 4100 examinations of the cervix, vagina, vulva, and anus are carried out each year, 1600 of these were exclusively cervix colposcopies. A total of 12197 cytology results were assessed, as well as 4850 histology results, and 8193 high-risk HPV tests. The quality indicators required by the dysplasia unit for annual recertification were met each year. Conclusion Certified dysplasia units and consultations form the central component in the algorithm for further investigating abnormal screening results; but they are also the first point of contact for a large number of patients with acute or chronic complaints in the genital region.

High-risk human papillomavirus (HPV) detection in formalin-fixed paraffin-embedded cervical tissues: performances of Aptima HPV assay and Beckton Dickinson (BD) Onclarity assay

AIM

There are many scenarios where high-risk human papillomavirus (HPV) detection in formalin-fixed paraffin-embedded (FFPE) specimens is important. However, there is no Food and Drug Administration (FDA)-approved and clinically validated technique for detecting high-risk HPV in FFPE tissues. In this study, we evaluated two commercially available HPV assays which are FDA-approved for use on cytology specimens, the Aptima HPV assay and the Beckton Dickinson (BD) Onclarity assay, to detect high-risk HPV in FFPE tissues of cervical high-grade squamous intraepithelial lesion (HSIL) and squamous cell carcinoma (SCC).

METHODS

A total of 189 cases (46 SCC, 107 HSIL and 36 benign/normal) were tested for high-risk HPV with the Aptima HPV assay and a subset of cases (n=97) with the BD Onclarity assay.

RESULTS

The sensitivities of the Aptima and BD Onclarity HPV assays were 99.4% (95% CI 96.46% to 99.98%) and 75.9% (95% CI 65.27% to 84.62%), respectively; the specificity and positive predictive value (PPV) of the two assays were 100%. Negative predictive values of the Aptima and BD Onclarity HPV assays were 97.3% (95% CI 83.61% to 99.61%) and 67.7% (95% CI 58.91% to 75.47%), respectively. The kappa value (0.96) for comparison of the distribution of high-risk HPV types between the two assays was high. HPV 16 was the most common high-risk HPV type for HSIL and SCC cases. However, SCC cases had higher percentages of HPV 16 and HPV 18/45 and lower percentages of other high-risk HPV types compared with HSIL cases.

CONCLUSION

Both assays are reliable methods for high-risk HPV detection and genotype determination in FFPE specimens, with high PPV and specificity. The Aptima HPV assay has the advantage of higher sensitivity. As far as we are aware, this is the first study comparing the Aptima HPV assay and the BD Onclarity assay in FFPE tissues. Our study results should be tested and confirmed in larger cohorts.

A qualitative exploration of fear of cancer recurrence in Turkish cancer survivors who were referred for colposcopy

We aimed to qualitatively explore factors related to fear of cancer recurrence in women who had a risk of cervical cancer relapse/metastasis and to identify the psychological effect of gynaecological examination and colposcopy in cancer survivors. We conducted the present descriptive study with a qualitative design based on the thematic analysis approach on ten women who under suspicion of new cancer and were admitted to the Gynaecological Oncology Polyclinic of Akdeniz University for colposcopy between July and October 2017 via in-depth interviews. As a result of the interviews, we identified three main themes: colposcopy-related fear, emotions associated with fear of cancer recurrence, and fear of being diagnosed with cancer. Moreover it was determined that women experienced a fear of death, fear of family being affected, fear of stigmatisation by society, and fear of not coping with the treatment process. We found that women with cancer history and undergoing colposcopy because of abnormal cervical cytology in routine oncology controls experienced a significant fear of cancer recurrence. We found that gynaecological examination and colposcopy caused anxiety in patients. Healthcare professions should be aware and help women to cope with the fear of cancer recurrence in the colposcopy process and should determine the social care needs of these patients.

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.

Correlation between referral cytology and in-house colposcopy-guided cytology for detecting early cervical neoplasia

PURPOSE

The current cervical cancer screening program in Germany recommends that the results showing suspected HPV infection should be further examined in specialized colposcopy units. This study aimed to correlate externally documented Pap smear results with in-house colposcopy-guided Pap cytology results and compare colposcopy-guided biopsy and postoperative histopathology results.

METHODS

Clinical data were analyzed from 3627 examinations in 2844 patients who visited a university certified dysplasia unit from 2014 to 2017; 2212 patients underwent complete assessments, including Pap smear, colposcopy, HPV testing, colposcopy-guided biopsy, and/or surgery. The results were analyzed descriptively.

RESULTS

External and in-house Pap results were consistent in 1054 ofthe 2212 patients (47.65%). Referral cytology showed a higher grade than in-house in 456 (20.61%) and a lower grade in 702 (31.74%). Using the histopathological findings as the gold standard, overdiagnosis in the referral cytology was noted in 180 patients (13.19%), underdiagnosis in 263 (19.27%), and concordant findings in 922 (67.55%). For in-house cytology, overdiagnosis was found in 133 patients (10.74%), underdiagnosis in 192 (15.51%), and accurate diagnosis with congruent cytology and histopathology findings in 913 (73.75%).

CONCLUSIONS

The rate of detection of cervical abnormalities differs significantly depending on whether the examination is performed routinely or in specialized units. Colposcopy-guided Pap smears correlate significantly better with histology than referral cytology results without colposcopic guidance. More severe lesions were also detected more accurately.

The effect of video information on anxiety levels in women attending colposcopy: a randomized controlled trial

OBJECTIVE

The aim was to investigate whether additional information, in video form, reduces anxiety, depression and pain levels in women referred for colposcopy.

MATERIAL AND METHODS

Between September 2012 and March 2015, 136 patients referred for colposcopy were randomized into two study arms. Group A received video information in addition to the regular information leaflet, and group B (control group) received only the regular information leaflet. The patients were requested to complete standardized online questionnaires. The first online questionnaire (T1) was pre-randomization, and was completed at home, 5 days prior to the appointment. The second online questionnaire (T2) was completed directly before the colposcopy appointment, and the last online questionnaire (T3) was completed directly following colposcopy at the out-patient clinic. The questionnaires included the Spielberger State-Trait Anxiety Inventory (STAI), the Hospital Anxiety and Depression Scale (HADS), and the Numeric Rating Scale (NRS) to assess pain.

RESULTS

The STAI state anxiety score was high (44.6), but there was no significant difference in STAI, HADS and NRS between the two groups at the three measuring points. A post hoc analysis showed that women with a generally higher baseline anxiety trait had significantly lower HADS anxiety levels following video information.

CONCLUSIONS

Additional information (video) before colposcopy did not significantly reduce anxiety, depression, and expected or experienced pain, as measured by the STAI, HADS and NRS in patients attending their first colposcopy appointment. However, most patients positively appreciated the video information, which may reduce the anxiety of extremely anxious patients.