Feasibility and acceptability of telehealth and contactless delivery of human papillomavirus (HPV) self-testing for cervical screening with Maori and Pacific women in a COVID-19 outbreak in Aotearoa New Zealand.

AIM: To determine the feasibility and acceptability of a telehealth offer and contactless delivery of human papillomavirus (HPV) cervical screening self-test during the 2021 COVID-19 Level 4 lockdown in Auckland, New Zealand. METHODS: A small proof-of-concept study was undertaken to test telehealth approaches in never-screened, due or overdue Maori and Pacific women enrolled in a local Primary Health Organisation (PHO). Study invitation, active follow-up, nurse-led discussions, result notification and a post-test questionnaire were all delivered through telehealth. RESULTS: A sample of 197 eligible Maori and Pacific women were invited to take part, of which 86 women were successfully contacted. Sixty-six agreed to take part. Overall uptake was 61 samples returned (31.8%) and uptake of all contactable women was 70.9%. Six of the 61 HPV self-tests (9.8%) were positive, all for non 16/18 types, and were referred for cytology. Three had negative cytology results, and three with positive cytology results were referred for colposcopy. CONCLUSION: The offer of HPV self-testing during COVID-19 lockdown was both feasible and highly acceptable for Maori and Pacific women. Importantly, HPV self-testing via telehealth and mail-out, alongside other options, offers a potential pro-equity approach for addressing the impact of deferred screens due to COVID-19 and other longstanding coverage issues.

Audit of cervical excision depth of large loop excision of the transformation zone procedures at Counties Manukau District Health Board.

AIMS: Cervical cancer is the fourth most common malignancy in females worldwide. Large loop excision of the transformation zone (LLETZ) procedures remain the preferred surgical technique to remove squamous cervical intraepithelial neoplasia (CIN) lesions globally. This study aimed to assess whether the depth of LLETZ procedures at Counties Manukau District Health Board (CMDHB) met established standards of care. METHODS: Hospital records were reviewed for all LLETZ procedures performed at CMDHB between 1 June 2020 to 3 May 2021, and these were compared to Public Health England's (PHE) 2020 Colposcopy Guidelines. RESULTS: One hundred and eighty-four cases were identified. Forty-eight percent of all LLETZ procedures were the correct excision depth relative to PHE's ≥95% threshold, primarily due to excisions being too shallow, particularly in patients with type 2 and 3 transformation zones (TZ), 48% and 86%, respectively. Maori and Pasifika patients represented only 16% and 13% of all LLETZ procedures in this study, respectively. CONCLUSIONS: This study identified significant oversampling of LLETZ excisions in patients with type 1 TZs, and significant under-sampling in patients with types 2 and 3 TZs. Ultimately, these findings highlight the need for additional quality improvement processes and emphasise the importance of auditing LLETZ procedures nationwide.

Predicting regression of cervical intraepithelial neoplasia grade 2 in women under 25 years.

BACKGROUND: A number of retrospective and prospective studies have documented substantial rates of regression in cervical intraepithelial neoplasia grade 2 lesions in young women. Initial observational management of cervical intraepithelial neoplasia grade 2 is increasingly accepted as appropriate for women under 25 years of age with screen-detected abnormalities and is included in a number of clinical guidelines. However, there has been a paucity of large prospective studies on observational management with strict inclusion criteria. A number of important questions remain, specifically regarding the clinical variables that are associated with the risk of progression or persistence of disease. To investigate these factors and to ensure that young women with cervical intraepithelial neoplasia grade 2 undergoing observational management were being managed in a well-monitored and an appropriately informed fashion, we conducted a large, multicenter prospective study on observational management of cervical intraepithelial neoplasia grade 2 in women under 25 years. OBJECTIVE: This study aimed to determine the regression rates and clinical, cytologic, and pathologic predictors of regression of cervical intraepithelial neoplasia grade 2 in women under 25 years undergoing observational management over 24 months. STUDY DESIGN: This study was a multicenter prospective study on observational management of cervical intraepithelial neoplasia grade 2 (ie, repeat colposcopy, cytology, and cervical biopsy every 6 months) for up to 24 months. A total of 615 consenting women under 25 years with newly-diagnosed, biopsy-proven cervical intraepithelial neoplasia grade 2 were recruited (from 2010 to 2016) through 16 hospital-based colposcopy units in New Zealand and Australia. RESULTS: At completion, 326 women had confirmed regression, 156 had persistent high-grade cervical intraepithelial neoplasia grade 2 or 3 or adenocarcinoma in situ, and 24 had unconfirmed regression (ie, first regression at the 24-month follow-up). A total of 109 women did not complete the protocol (41 because of delayed follow-up, 41 lost to follow-up, 22 elected treatment, 4 refused a biopsy, and 1 died of an unrelated cause). Confirmed regression was observed in 53% (326 of 615) of all women enrolled in the study and, when missing data were imputed, it was estimated that 64% of women (95% confidence interval, 60%-68%) would have experienced regression. Similarly, lesions regressed in 64% (326 of 506) of women who completed the observational protocol. Based on a multivariable analysis, detection of human papillomavirus 16 in a liquid-based cytology sample at the time of initial colposcopy decreased the chance of regression by 31% (risk ratio, 0.69; 95% confidence interval, 0.56-0.86; P<.001). In addition, at initial colposcopy, low-grade or normal colposcopic impression, later year of diagnosis, low-grade or normal cytology, and being a nonsmoker were all independently associated with an increased chance of regression. CONCLUSION: More than half of women under 25 years with cervical intraepithelial neoplasia grade 2 will regress to cervical intraepithelial neoplasia grade 1 or normal within 24 months without destructive treatment. The absence of human papillomavirus 16 is the most important predictor of regression.