Simple versus Radical Hysterectomy in Women with Low-Risk Cervical Cancer.

BACKGROUND: Retrospective data suggest that the incidence of parametrial infiltration is low in patients with early-stage low-risk cervical cancer, which raises questions regarding the need for radical hysterectomy in these patients. However, data from large, randomized trials comparing outcomes of radical and simple hysterectomy are lacking. METHODS: We conducted a multicenter, randomized, noninferiority trial comparing radical hysterectomy with simple hysterectomy including lymph-node assessment in patients with low-risk cervical cancer (lesions of ≤2 cm with limited stromal invasion). The primary outcome was cancer recurrence in the pelvic area (pelvic recurrence) at 3 years. The prespecified noninferiority margin for the between-group difference in pelvic recurrence at 3 years was 4 percentage points. RESULTS: Among 700 patients who underwent randomization (350 in each group), the majority had tumors that were stage IB1 according to the 2009 International Federation of Gynecology and Obstetrics (FIGO) criteria (91.7%), that had squamous-cell histologic features (61.7%), and that were grade 1 or 2 (59.3%). With a median follow-up time of 4.5 years, the incidence of pelvic recurrence at 3 years was 2.17% in the radical hysterectomy group and 2.52% in the simple hysterectomy group (an absolute difference of 0.35 percentage points; 90% confidence interval, -1.62 to 2.32). Results were similar in a per-protocol analysis. The incidence of urinary incontinence was lower in the simple hysterectomy group than in the radical hysterectomy group within 4 weeks after surgery (2.4% vs. 5.5%; P = 0.048) and beyond 4 weeks (4.7% vs. 11.0%; P = 0.003). The incidence of urinary retention in the simple hysterectomy group was also lower than that in the radical hysterectomy group within 4 weeks after surgery (0.6% vs. 11.0%; P<0.001) and beyond 4 weeks (0.6% vs. 9.9%; P<0.001). CONCLUSIONS: In patients with low-risk cervical cancer, simple hysterectomy was not inferior to radical hysterectomy with respect to the 3-year incidence of pelvic recurrence and was associated with a lower risk of urinary incontinence or retention. (Funded by the Canadian Cancer Society and others; ClinicalTrials.gov number, NCT01658930.).

PREDICT-GTN 2: Two-factor streamlined models match FIGO performance in gestational trophoblastic neoplasia.

OBJECTIVE: The International Federation of Gynecology and Obstetrics (FIGO) scoring system uses the sum of eight risk-factors to predict single-agent chemotherapy resistance in Gestational Trophoblastic Neoplasia (GTN). To improve ease of use, this study aimed to generate: (i) streamlined models that match FIGO performance and; (ii) visual-decision aids (nomograms) for guiding management. METHODS: Using training (n = 4191) and validation datasets (n = 144) of GTN patients from two UK specialist centres, logistic regression analysis generated two-factor models for cross-validation and exploration. Performance was assessed using true and false positive rate, positive and negative predictive values, Bland-Altman calibration plots, receiver operating characteristic (ROC) curves, decision-curve analysis (DCA) and contingency tables. Nomograms were developed from estimated model parameters and performance cross-checked upon the training and validation dataset. RESULTS: Three streamlined, two-factor models were selected for analysis: (i) M1, pre-treatment hCG + history of failed chemotherapy; (ii) M2, pre-treatment hCG + site of metastases and; (iii) M3, pre-treatment hCG + number of metastases. Using both training and validation datasets, these models showed no evidence of significant discordance from FIGO (McNemar's test p > 0.78) or across a range of performance parameters. This behaviour was maintained when applying algorithms simulating the logic of the nomograms. CONCLUSIONS: Our streamlined models could be used to assess GTN patients and replace FIGO, statistically matching performance. Given the importance of imaging parameters in guiding treatment, M2 and M3 are favoured for ongoing validation. In resource-poor countries, where access to specialist centres is problematic, M1 could be pragmatically implemented. Further prospective validation on a larger cohort is recommended.

PREDICT-GTN 1: Can we improve the FIGO scoring system in gestational trophoblastic neoplasia?

Gestational trophoblastic neoplasia (GTN) patients are treated according to the eight-variable International Federation of Gynaecology and Obstetrics (FIGO) scoring system, that aims to predict first-line single-agent chemotherapy resistance. FIGO is imperfect with one-third of low-risk patients developing disease resistance to first-line single-agent chemotherapy. We aimed to generate simplified models that improve upon FIGO. Logistic regression (LR) and multilayer perceptron (MLP) modelling (n = 4191) generated six models (M1-6). M1, all eight FIGO variables (scored data); M2, all eight FIGO variables (scored and raw data); M3, nonimaging variables (scored data); M4, nonimaging variables (scored and raw data); M5, imaging variables (scored data); and M6, pretreatment hCG (raw data) + imaging variables (scored data). Performance was compared to FIGO using true and false positive rates, positive and negative predictive values, diagnostic odds ratio, receiver operating characteristic (ROC) curves, Bland-Altman calibration plots, decision curve analysis and contingency tables. M1-6 were calibrated and outperformed FIGO on true positive rate and positive predictive value. Using LR and MLP, M1, M2 and M4 generated small improvements to the ROC curve and decision curve analysis. M3, M5 and M6 matched FIGO or performed less well. Compared to FIGO, most (excluding LR M4 and MLP M5) had significant discordance in patient classification (McNemar's test P < .05); 55-112 undertreated, 46-206 overtreated. Statistical modelling yielded only small gains over FIGO performance, arising through recategorisation of treatment-resistant patients, with a significant proportion of under/overtreatment as the available data have been used a priori to allocate primary chemotherapy. Streamlining FIGO should now be the focus.

Efficacy analysis of single-agent carboplatin AUC4 2-weekly as second-line therapy for methotrexate-resistant (MTX-R) low risk gestational trophoblastic neoplasia (GTN).

BACKGROUND: Approximately one-third of patients with low-risk Gestational Trophoblastic Neoplasia (WHO 0-6) develop methotrexate-resistance (MTX-R). In the UK, subsequent treatment with either actinomycin-D (ActD) or multi-agent combination chemotherapy has depended on whether the hCG was above or below an hCG threshold. To reduce exposure to combination chemotherapy (CC), over the years the UK service has raised this threshold as well as using single-agent carboplatin AUC6 3-weekly at MTX-R instead of CC. Updated results for carboplatin demonstrate an 86% complete hCG response (hCG CR) but associated with haematological dose-limiting toxicity. METHODS: In 2017, single-agent carboplatin became the national standard second-line treatment following MTX-R at hCG of >3000 IU/L. Carboplatin was changed to two-weekly AUC4 scheduling and continued until normal hCG plus 3 consolidation cycles. For patients failing to respond, CC (Etoposide-Actinomycin-D or EMA-CO) was introduced. RESULTS: 22 evaluable patients with a median hCG at MTX-R of 10,147 IU/L (IQR 5527-19,639) received carboplatin AUC4 2-weekly (median no. of cycles = 6, IQR 2-8). Of these, 36% achieved a hCG CR. All 14 non-CR patients were cured with subsequent CC; 11 and 2 patients with 3rd line and 4th line CC respectively and 1 patient following 5th line CC and hysterectomy. Overall survival remains 100%. CONCLUSION: Carboplatin is not sufficiently active in the second-line treatment of low-risk MTX-resistant GTN. New strategies are required to increase hCG CR and spare more toxic CC regimens.

Flat-dose versus weight or body surface area-based methotrexate dosing in low-risk gestational trophoblastic neoplasia.

BACKGROUND: Single-agent methotrexate (MTX) is commonly used as first-line treatment for low-risk gestational trophoblastic neoplasia (LR-GTN), although no international consensus exists on the optimal treatment regimen to maximise complete hCG response (CR) and minimise relapse rates. Current regimens differ in the route of administration, dose scheduling, and use of flat-dose, body surface area (BSA)- or weight-based dosing. In the UK a methotrexate-folinic acid (MTX-FA) 8-day 50 mg intramuscular flat-dose regimen is used, with 15 mg oral folinic acid rescue. In LR-GTN patients, we aim to determine the effect of MTX dose adjustment by BSA and weight upon chemotherapy response and disease relapse. METHODS: Between January 1973 and August 2020, 935 LR-GTN patients treated with first-line MTX-FA were identified from a single UK specialist trophoblastic centre. Of these, 364 were included, of which 178 (49%) had a CR to first-line MTX-FA. Subgroup analyses were performed upon: (i) patients who changed chemotherapy due to MTX toxicity (n = 33); and (ii) patients with a FIGO score of 5-6 (n = 85). Logistic regression analysis explored the relationship between BSA or weight adjusted MTX dosing and: (i) CR to first-line chemotherapy; (ii) incidence of disease relapse. Linear regression analyses assessed the correlation of BSA and weight with the number of MTX-FA cycles required to achieve CR. RESULTS: In LR-GTN patients, BSA and weight adjusted MTX-FA dosing did not influence CR to first-line chemotherapy or the incidence of disease relapse. The number of MTX cycles required to achieve CR was not associated with BSA or weight. These findings were maintained in a subgroup analysis of FIGO 5-6 patients. The incidence of MTX toxicity was not influenced by BSA or weight. CONCLUSIONS: In the treatment of LR-GTN, dose individualisation using BSA or weight is not required, and fixed dosing continues to be preferred as the UK standard.

Quality of life from cytoreductive surgery in advanced ovarian cancer: Investigating the association between disease burden and surgical complexity in the international, prospective, SOCQER-2 cohort study.

OBJECTIVE: To investigate quality of life (QoL) and association with surgical complexity and disease burden after surgical resection for advanced ovarian cancer in centres with variation in surgical approach. DESIGN: Prospective multicentre observational study. SETTING: Gynaecological cancer surgery centres in the UK, Kolkata, India, and Melbourne, Australia. SAMPLE: Patients undergoing surgical resection (with low, intermediate or high surgical complexity score, SCS) for late-stage ovarian cancer. MAIN OUTCOME MEASURES: Primary: change in global score on the European Organisation for Research and Treatment of Cancer (EORTC) core quality-of-life questionnaire (QLQ-C30). Secondary: EORTC ovarian cancer module (OV28), progression-free survival. RESULTS: Patients' preoperative disease burden and SCS varied between centres, confirming differences in surgical ethos. QoL response rates were 90% up to 18 months. Mean change from the pre-surgical baseline in the EORTC QLQ-C30 was 3.4 (SD 1.8, n = 88) in the low, 4.0 (SD 2.1, n = 55) in the intermediate and 4.3 (SD 2.1, n = 52) in the high-SCS group after 6 weeks (p = 0.048), and 4.3 (SD 2.1, n = 51), 5.1 (SD 2.2, n = 41) and 5.1 (SD 2.2, n = 35), respectively, after 12 months (p = 0.133). In a repeated-measures model, there were no clinically or statistically meaningful differences in EORTC QLQ-C30 global scores between the three SCS groups (p = 0.840), but there was a small statistically significant improvement in all groups over time (p < 0.001). The high-SCS group experienced small to moderate decreases in physical (p = 0.004), role (p = 0.016) and emotional (p = 0.001) function at 6 weeks post-surgery, which resolved by 6-12 months. CONCLUSIONS: The global QoL of patients undergoing low-, intermediate- and high-SCS surgery improved at 12 months after surgery and was no worse in patients undergoing extensive surgery. TWEETABLE ABSTRACT: Compared with surgery of lower complexity, extensive surgery does not result in poorer quality of life in patients with advanced ovarian cancer.

M-EA (methotrexate, etoposide, dactinomycin) and EMA-CO (methotrexate, etoposide, dactinomycin / cyclophosphamide, vincristine) regimens as first-line treatment of high-risk gestational trophoblastic neoplasia.

High-risk gestational trophoblastic neoplasia (GTN) is highly chemosensitive with an excellent prognosis with treatment. Historically in the United Kingdom, the high-risk regimens used have been M-EA (methotrexate, etoposide, dactinomycin) (Sheffield) and EMA-CO (methotrexate, etoposide, dactinomycin / cyclophosphamide, vincristine) (Charing Cross, London) with prior published data suggesting no difference in survival between these. Our Sheffield treatment policy changed in 2014, switching from M-EA to EMA-CO, aiming to reduce time in hospital, and harmonise UK practice. We aimed to report the toxicities, response rates and survival outcomes for 79 patients with high-risk GTN treated in the first-line setting with either M-EA (n = 59) or EMA-CO (n = 20) from 1998 to 2018. Median duration of treatment was similar (M-EA, 17.3 weeks (IQR 13.9-22.6) and 17.6 weeks (IQR 13.4-20.7) with EMA-CO. For M-EA, overall human chorionic gonadotrophin (hCG) complete response (CR) rate was 84.7% (n = 50/59). Two patients died of drug-resistant disease after several lines of multiagent chemotherapy; overall survival is 96.6% (median follow-up 10.4 years). For EMA-CO, overall hCG CR rate was 70%, overall survival is 100% (median follow-up 4 years). In our experience, patients treated with EMA-CO experienced an apparent increased incidence of neutropenia, non-neutropenic Grade 3-4 infection, peripheral neuropathy and more treatment delays and nights in hospital. Granulocyte-colony stimulating factor, after both EMA and CO arms, titrated to baseline neutrophil count improved the toxicity profile. Both treatment regimens are associated with excellent prognosis; selection of regimen may be further guided by individual patients' personal, social and family circumstances. There is further rationale to explore whether these regimens can be refined, such as 2-weekly EMA, to optimise patient experience and reduce toxicity while maintaining efficacy.

Computed tomography chest imaging offers no advantage over chest X-ray in the initial assessment of gestational trophoblastic neoplasia.

BACKGROUND: The International Federation of Gynaecology and Obstetrics (FIGO) score identifies gestational trophoblastic neoplasia (GTN) patients as low- or high-risk of single-agent chemotherapy resistance (SACR). Computed tomography (CT) has greater sensitivity than chest X-ray (CXR) in detecting pulmonary metastases, but effects upon outcomes remain unclear. METHODS: Five hundred and eighty-nine patients underwent both CXR and CT during GTN assessment. Treatment decisions were CXR based. The number of metastases, risk scores, and risk category using CXR versus CT were compared. CT-derived chest assessment was evaluated as impact upon treatment decision compared to patient outcome, incidence of SACR, time-to-normal human chorionic gonadotrophin hormone (TNhCG), and primary chemotherapy resistance (PCR). RESULTS: Metastasis detection (p < 0.0001) and FIGO score (p = 0.001) were higher using CT versus CXR. CT would have increased FIGO score in 188 (31.9%), with 43 re-classified from low- to high-risk, of whom 23 (53.5%) received curative single-agent chemotherapy. SACR was higher when score (p = 0.044) or risk group (p < 0.0001) changed. Metastases on CXR (p = 0.019) but not CT (p = 0.088) lengthened TNhCG. Logistic regression analysis found no difference between CXR (area under the curve (AUC) = 0.63) versus CT (AUC = 0.64) in predicting PCR. CONCLUSIONS: CT chest would improve the prediction of SACR, but does not influence overall treatment outcome, TNhCG, or prediction of PCR. Lower radiation doses and cost mean ongoing CXR-based assessment is recommended.

Are we managing our patients correctly following treatment for cervical glandular intraepithelial neoplasia? A review of practice at the Jessop Wing Colposcopy Unit.

OBJECTIVE: Women diagnosed with cervical glandular intraepithelial neoplasia (CGIN) remain at risk of further pre-malignant and malignant disease and require rigorous post-treatment follow-up. We assess the effectiveness and safety of community cervical sampling follow-up in women treated for CGIN. METHODS: A retrospective study was conducted of women diagnosed with CGIN between April 1, 2013, and March 31, 2019, at Jessop Wing Colposcopy Unit, Sheffield, UK. RESULTS: Of 140 women diagnosed with CGIN, 76 had co-existing cervical intraepithelial neoplasia (CIN). Cytologists were significantly more likely to report glandular neoplasia in the absence of co-existing CIN, and high-grade dyskaryosis in its presence (Ps < 0.0001). Co-existing CIN was significantly more likely to be present with high or low-grade compared to normal colposcopy findings (P < 0.0001). The 6-month test of cure (TOC) was attended by 67% of women (84% within 12 months), and the 18-month post-treatment sampling by 52.5% of women (70% within 24 months). Colposcopy recalled 96% of women correctly for the 18-month sampling, but 20% of women undertaking primary care samples were incorrectly recalled at 3 years instead. CONCLUSIONS: When CGIN is diagnosed, two dates for recall should be provided at 6 and 18 months post-treatment to the Cervical Screening Administration Service and the centralised screening laboratory ensuring the 18-month post-treatment sample is correctly appointed, preventing women with HPV-negative TOC samples being returned to 3-year recall. Follow-up of CGIN should be closely audited by the centralised laboratories ensuring women with CGIN are not put at additional risk.

An international randomized phase III trial of pulse actinomycin-D versus multi-day methotrexate for the treatment of low risk gestational trophoblastic neoplasia; NRG/GOG 275.

OBJECTIVES: Methotrexate and actinomycin-D are both effective first-line drugs for low-risk (WHO score 0-6) Gestational Trophoblastic Neoplasia (GTN) with considerable debate about which is more effective, less toxic, and better tolerated. The primary trial objective was to test if treatment with multi-day methotrexate (MTX) was inferior to pulse actinomycin-D (ACT-D). Secondary objectives included evaluation of severity and frequency of adverse events, and impact on quality of life (QOL). METHODS: This was a prospective international cooperative group randomized phase III two arm non-inferiority study (Clinical Trials Identifier: (NCT01535053). The control arm was ACT-D; the experimental arm was multi-day MTX regimen (institutional preference of 5 or 8 day). Outcome measures included complete response rate, recurrence rate, toxicity, and QOL as measured by FACT-G and FACIT supplemental items. RESULTS: The complete response rates for multi-day methotrexate and pulse actinomycin-D were 88% (23/26 patients) and 79% (22/28 patients) (p = NS) respectively, there were two recurrences in each arm, and 100% of patients survived. Significant toxicity was minimal, but mouth sores (mucositis), and eye pain were significantly more common in the MTX arm (p = 0.001 and 0.01 respectively). Quality of life showed no significant difference in overall quality of life, body image, sexual function, or treatment related side effects. The study was closed for low accrual rate (target 384, actual accrual 57), precluding statistical analysis of the primary objective. CONCLUSIONS: The complete response rate for multi-day methotrexate was higher than actinomycin-D, but did not reach statistical significance. The multi-day MTX regimens were associated with significantly more mucositis and were significantly less convenient.

UK national survey of the management of vaginal intraepithelial neoplasia.

Vaginal intraepithelial neoplasia (VaIN) is less common than intraepithelial neoplasia at other non-cervical sites and can be challenging to manage. This survey describes current clinical practice by colposcopists in the UK. An online questionnaire was emailed to all the lead colposcopists in U.K. A total of 86 (43%) responses were obtained. The median number of cases of VaIN seen in a year was five (range 0-100. Most clinics (95%) managed low grade VaIN conservatively. Local vaginal mucosal excision was the most common surgical procedure. Half of respondents adopted observation, although 64% of the units referred cases to a cancer centre. More than half used a combination of cytology and colposcopy for follow-up; only two reported using Human papilloma virus testing. Seventy-seven of eighty-six lead colposcopists did not have a local guideline and would support national guidance. Treatment differed across the UK with no agreed management guidelines.Impact statementWhat is already known on the subject? Vaginal intraepithelial neoplasia (VaIN) is a pre-cancerous condition of lower genital tract and usually co-exists with cervical intraepithelial neoplasia (CIN) rather than in isolation. Unlike CIN, VaIN can be extremely challenging to manage in view of its anatomical proximity to bladder and bowel and also difficulty in accessing fornices. If diagnosed during the definitive management of CIN at the time of hysterectomy and confined to the upper vagina, it could be surgically treated at the same time. VaIN can be more challenging post-hysterectomy, especially following a failed medical and conservation option. Various treatment options are adopted for management of VaIN with no standardisation of care.What do the results of this study add? A national survey was conducted to assess the management of VaIN amongst lead colposcopists. The national survey has added valuable results, despite a response rate of only 43%. The survey confirmed conservative approach to low grade VaIN but differing treatment for high grade VaIN.What are the implications of these findings for clinical practice and/or further research? This clearly calls for the implementation of a national guideline in the UK to standardise management of VaIN, though it may be quite challenging. The survey could help inform implementation of HrHPV testing in recurrent or persistent VaIN.

16/18 genotyping in triage of persistent human papillomavirus infections with negative cytology in the English cervical screening pilot.

BACKGROUND: In the English pilot of primary cervical screening with high-risk human papillomavirus (HR-HPV), we exploited natural viral clearance over 24 months to minimise unnecessary referral of HR-HPV+ women with negative cytology. Three laboratories were permitted to use 16/18 genotyping to select women for referral at 12-month recall. We estimated the clinical impact of this early genotyping referral. METHODS: The observed numbers of women referred to colposcopy and with detected high-grade cervical intraepithelial neoplasia (CIN2+), and of women who did not attend early recall in the three laboratories were compared with those estimated to represent a situation without an early genotyping referral. The 95% confidence intervals (CI) for the differences between the protocols were calculated by using a parametric bootstrap. RESULTS: Amongst 127,238 screened women, 16,097 (13%) had HR-HPV infections. The genotyping protocol required 5.9% (95% CI: 4.4-7.7) additional colposcopies and led to a detection of 1.2% additional CIN2+ (95% CI: 0.6-2.0), while 2.3% (95% CI: 2.1-2.5) fewer HR-HPV+/cytology- women did not attend the early recall compared with the non-genotyping protocol. CONCLUSIONS: In a screening programme with high quality of triage cytology and high adherence to early recall,16/18 genotyping of persistent HPV infections does not substantially increase CIN2+ detection.

Intensified therapies improve survival and identification of novel prognostic factors for placental-site and epithelioid trophoblastic tumours.

BACKGROUND: Placental-site trophoblastic (PSTT) and epithelioid trophoblastic tumours (ETT) are the rarest malignant forms of gestational trophoblastic disease (GTD). Our prior work demonstrated that an interval of ≥48 months from the antecedent pregnancy was associated with 100% death rate, independent of the stage. Here, we assess whether modified treatments for these patients have increased survival and identify new prognostic factors. METHODS: The United Kingdom GTD database was screened to identify all PSTT/ETT cases diagnosed between 1973 and 2014. Data and survival outcomes from our prior patient cohort (1976-2006) were compared to our new modern cohort (2007-2014), when intensified treatments were introduced. RESULTS: Of 54,743 GTD patients, 125 (0.23%) were diagnosed with PSTT and/or ETT. Probability of survival at 5 and 10 years following treatment was 80% (95% CI 72.8-87.6%) and 75% (95% CI 66.3-84.3%), respectively. Univariate analysis identified five prognostic factors for reduced overall survival (age, FIGO stage, time since antecedent pregnancy, hCG level, mitotic index) of which stage IV disease (HR 6.18, 95% CI 1.61-23.81, p = 0.008) and interval ≥48 months since antecedent pregnancy (HR 14.57, 95% CI 4.17-50.96, p < 0.001) were most significant on multivariable analysis. No significant differences in prognostic factors were seen between the old and new patient cohort. However, the new cohort received significantly more cisplatin-based and high-dose chemotherapy, and patients with an interval ≥48 months demonstrated an improved median overall survival (8.3 years, 95% CI 1.53-15.1, versus 2.6 years, 95% CI 0.73-4.44, p = 0.·005). CONCLUSION: PSTT/ETT with advanced FIGO stage or an interval ≥48 months from their last known pregnancy have poorer outcomes. Platinum-based and high-dose chemotherapy may help to improve survival in poor-prognosis patients.

When to stop human chorionic gonadotrophin (hCG) surveillance after treatment with chemotherapy for gestational trophoblastic neoplasia (GTN): A national analysis on over 4,000 patients.

OBJECTIVE: To determine the optimal duration of human chorionic gonadotrophin (hCG) surveillance following treatment for low and high risk gestational trophoblastic neoplasia (GTN) and establish whether the current surveillance protocol that recommends life-long hCG monitoring requires revision. METHODS: A population-based cohort study was undertaken using a national registry, comprising patients from both tertiary trophoblastic disease treatment units in the UK (London and Sheffield). All patients who received chemotherapy for low or high risk GTN in the UK between 1958 and 2014 in London and 1973 and 2015 in Sheffield (n = 4201) were included in the study. Patients with placental site trophoblastic tumours and epithelioid trophoblastic tumours were excluded due to their distinct clinical behavior, treatment and follow-up requirements. The risk of recurrence with time following completion of chemotherapy for low or high risk GTN was measured. RESULTS: The overall risk of relapse in this national cohort of 4201 patients was 4.7% (198/4201) with a median time to recurrence of 117.5 days (range 9 days to 6.54 years). The greatest risk of recurrence occurred in the first year after completing treatment for either low or high risk GTN measuring 72.7% (n = 112) or 86.4% (n = 38), respectively. The subsequent recurrence risk reduced over time with none observed beyond 7 years. CONCLUSIONS: The absence of any recurrences beyond seven years following completion of chemotherapy for GTN indicates that the UK policy of life-long hCG surveillance is unnecessary. Our revised conservative protocol recommends stopping after 10 years.

Gestational trophoblastic neoplasia: a meta-analysis evaluating reproductive and obstetrical outcomes after administration of chemotherapy.

INTRODUCTION: Gestational trophoblastic neoplasia represents a rare placental malignancy spectrum that is treated with single- or multi-agent chemotherapy. This disease often impacts women of childbearing age, making post-chemotherapy fertility and obstetrical outcomes an important consideration. We aimed to ascertain the pregnancy rates and obstetric outcomes in women with gestational trophoblastic neoplasia after undergoing treatment with chemotherapy. METHODS: A systematic literature review was conducted to identify studies that reported post-chemotherapy fertility and obstetric outcomes among women with gestational trophoblastic neoplasia. We performed a single-proportion meta-analysis for the outcomes of conception/pregnancy rate, term live birth rate, first and second trimester spontaneous abortions rate, stillbirth rate, premature delivery rate, and fetal/neonatal malformation rate. RESULTS: A total of 27 studies were included in the analysis. The median age ranged between 25.5 and 33.1 years. The pregnancy rate among women with a desire to conceive, comprising a total of 1329 women and 1192 pregnancies, was 86.7% (95% CI 80.8% to 91.6%). The term live birth rate in 6752 pregnancies was 75.84% (95% CI 73.4% to 78.2%). The adverse pregnancy outcomes were seemingly comparable to those of the general population apart from a minor increase in the stillbirth rate. The pooled proportion for the outcome of malformation rate was 1.76% (95% CI 1.3% to 2.2%). The repeat mole rate in 6384 pregnancies was 1.28% (95% CI 0.95% to 1.66%). Subsequent sub-group analysis indicated that neither multi-agent chemotherapy nor conception within 12 months post-chemotherapy increased the adverse obstetric events risk or fetal malformations. CONCLUSIONS: Nearly 90% of patients desiring future fertility after chemotherapy for gestational trophoblastic disease were able to conceive. In addition, adverse pregnancy outcomes were similar to that in the general population. Multi-agent chemotherapy does not seemingly increase the malformation rate.

Systematic review of health-related quality of life and patient-reported outcome measures in gestational trophoblastic disease: a parallel synthesis approach.

Gestational trophoblastic disease is a rare complication of pregnancy that can develop into cancer. Medical outcomes of gestational trophoblastic disease are well researched, but the effect of the disease on health-related quality of life (HRQOL) requires attention if care is to be improved. This systematic review was designed to establish the effect of gestational trophoblastic disease and its treatment on HRQOL and to identify the appropriateness of HRQOL measures. Quantitative studies found HRQOL in long-term survivors of gestational trophoblastic disease to be at or above population norms. The disease had a negative effect on HRQOL for patients who experienced physical, psychological, and social sequelae related to the condition. Clinically significant levels of anxiety, depression, sexual dysfunction, and fertility-related distress were found in these patients. The results should be treated with caution because the evidence base was limited to small heterogeneous samples, data were retrospective, and a range of measures was used. Within qualitative studies on HRQOL for survivors of gestational trophoblastic disease, new conditions emerged, including nerve damage, fatigue, amenorrhoea, and grief. These areas are not captured in existing patient-reported outcome measures, and the content might not be valid for this population. Further qualitative research might lead to the development of a specific patient-reported outcome measure for gestational trophoblastic disease, providing reliable, meaningful, and valid assessments, and allowing longitudinal data to be obtained.

Conservative management of CIN2: National Audit of British Society for Colposcopy and Cervical Pathology members' opinion.

There is no doubt that organised cervical screening programmes have significantly reduced the rates of cervical cancer by detection and treatment of high-grade cervical intraepithelial neoplasia (CIN2, CIN3). National UK guidelines do not differentiate between CIN2 and CIN3 as separate entities and recommend treatment for both, although a degree of uncertainty exists regarding the natural history of CIN2. This national survey of British Society for Colposcopy and Cervical Pathology members aimed to assess attitudes towards conservative management (CM) of CIN2 in the UK and identify potential selection criteria. In total, 511 members responded (response rate 32%); 55.6% offered CM for selective cases; 12.4% for all cases; 16.4% had formal guidelines. Most agreed age group was >40yrs (83%), HPV 16/18 positive (51.4%), smoking (60%), immuno-compromise (74.2%), and large lesion size (80.8%) were relative contraindications for CM. 75.9% favoured six-monthly monitoring, with 80.2% preferring excisional treatment for persistent high-grade disease. Many UK colposcopists manage CIN2 conservatively without formal guidelines. Potential selection criteria should be investigated by a multicentre study. Impact statement Although anecdotally some colposcopists manage many women with CIN2 conservatively, this National Audit of British Society for Colposcopy and Cytopathology members, we believe, is the first time this has been formally recorded. The survey assesses current attitudes towards conservative management (CM) of CIN2 and seeks to identify potential selection criteria that could be used to identify suitable women. It received over 500 responses and significantly, identified many colposcopists recommending CM of CIN2 for patients despite the lack of any formal guidance regarding this approach. The greater majority of respondents were keen to consider participating in a multicentre trial on CM of CIN2 targeting the UK screening population (25-64 years). The paper has international relevance as ACOG and ASCCP have recently changed their guidance for the management of CIN2 in younger women and now recommend CM with monitoring rather than first line ablative or excisional treatment due to concerns regarding overtreatment, especially in women who have not yet completed their family.

Development and Psychometric Testing of an Electronic Patient-Reported Outcome Tool for Vulval Disorders (ePAQ-Vulva).

OBJECTIVE: Development of an electronic patient-reported outcome measure (PROM) specifically designed for vulval disorders. Psychometric testing of the components of the questionnaire, which assess vulval symptoms, sexual function, and quality of life (QoL). MATERIALS AND METHOD: Development and programming of the instrument (ePAQ-Vulva) was informed by national guidelines for the assessment of vulval disorders, an expert panel, and a survey of 61 vulval clinic patients. The PROM assesses frequency and impact of vulval symptoms, sexual function, and QoL. It also records conditions and behaviors related to vulval disorders and patient concerns/goals.Scale generation and psychometric testing were undertaken for the vulval symptoms, sexual function, and QoL components of the PROM with 91 participants; descriptive statistics, factor analysis and internal reliability of identified domains, and agreement between free-text and multiple-choice items to assess convergent validity and interrater reliability of picture items were assessed. RESULTS: Descriptive statistics showed high floor effects for seven questionnaire items. Factor analysis identified 5 principal components. These were reviewed and amended to provide a putative domain structure of 6 domains. Internal reliability of these domains was assessed using Cronbach α, producing values of 0.715 to 0.917. Interrater reliability of the picture items produced a κ statistic of 0.405. Spearman rank showed moderate correlation between multiple-choice answers and free-text concerns (r = 0.364-0.462) in 3 of the 6 domains (pain, sex, and dyspareunia). CONCLUSIONS: ePAQ-Vulva offers the first patient-reported outcome tool, specifically designed for vulval disorders. The instrument requires further validation and testing, including evaluation of the stability, responsiveness, and reliability.

The impact of surgery for vulval cancer upon health-related quality of life and pelvic floor outcomes during the first year of treatment: a longitudinal, mixed methods study.

OBJECTIVE: To measure the long-term impact of surgical treatment for vulval cancer upon health-related quality of life and pelvic floor outcomes during the first year of therapy. METHODS: Prospective, longitudinal, mixed-methods study. Twenty-three women aged >18 years with a new diagnosis of vulval cancer were recruited. The EORTC QLQ C30, SF-36 and an electronic pelvic floor assessment questionnaire (ePAQ-PF) were administered at baseline (pre-treatment) and 3, 6, 9 and 12 months post-treatment. Mixed effects repeated measures models (all adjusted for age and BMI) were used to investigate changes over time and differences between cancer stage. Qualitative interviews were carried out with 11 of the women and analysed using a thematic approach. RESULTS: Mean age was 59.9 years (SD = 15.3; range = 23.8-86.6 yrs). Mean BMI was 30.0 (SD = 4.5; range = 24.4-38.2). Sixteen women had early (Stage 1 to 2B), and seven women had advanced stage disease (Stage 3 to 4B). Questionnaire scores revealed that physical and social functioning, fatigue, pain and general sex life were significantly worse at 12 months than pre-treatment (p = < 0.05). Qualitative analysis revealed multiple treatment side effects which were perceived as severe and enduring. Women with advanced vulval cancer had significantly worse SF-36 mental health scores at 12 months compared to women with early stage disease (p = 0.037). CONCLUSIONS: Surgery for vulval cancer has long-term implications which can be persistent 12 months post-treatment. High rates of morbidity relating to lymphoedema and sexual function re-enforce the need for specialist clinics to support women who suffer these complications. © 2015 The Authors. Psycho-Oncology published by John Wiley & Sons Ltd.

Can We Be Less Radical with Surgery for Early Cervical Cancer?

Although a rare cancer in the developed world due to the success of cervical screening programmes, cervical cancer remains one of the most common cancers diagnosed in women under the age of 35 years old. Radical hysterectomy and more recently radical trachelectomy have been highly effective in curing the majority of women with early stage disease. Many, however, are left with long-term 'survivorship' issues including bowel, bladder and sexual dysfunction. In view of these chronic co-morbidities, many clinicians now consider whether a less radical approach to surgery may be an option for some women. This review focuses on the current evidence for the safety of conservative surgery for early stage cervical cancer with regard to cure rates in comparison to standard management, as well as any improvement in short and long-term morbidity associated with a more conservative approach.