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Contains fulltext : 249915.pdf (Publisher’s version ) (Open Access) OBJECTIVE: To evaluate the incidence of pulmonary metastases in the preoperative work-up of patients with primary vulvar squamous cell carcinoma (SCC). DESIGN: Retrospective cohort study. SETTING: Tertiary referral centre. POPULATION: Patients treated for primary vulvar SCC from 2000 to 2018. METHODS: The pre-operative chest imaging of 452 consecutively treated patients was documented with a minimal follow-up period of 2 years. MEAN OUTCOME MEASURES: Incidence of pulmonary metastases, frequency of chest imaging and subsequent coincidental findings. RESULTS: In total, 80.8% of patients underwent pre-operative chest imaging. Seven patients (1.9%), with a median tumour size of 80 mm, presented with pulmonary metastases. None of the patients with early stage disease and tumour size

Background: Inguinofemoral lymphadenectomy (IFL) is part of the surgical treatment of different malignancies of the genital tract and/or the lower limb including vulvar carcinoma, penile carcinoma and melanoma. IFL is associated with morbidity in up to 85% of the patients. The aims of this MAMBO-IC study (Morbidity And Measurement of the Body) are to study the feasibility of using LigaSure for IFL and to assess the differences in the incidence of short-term complications using LigaSure versus conventional IFL randomized within each individual patient.Methods: In this multicenter randomized controlled trial (RCT), women diagnosed with squamous cell carcinoma of the vulva with an indication for bilateral IFL were included. It was randomly assigned for which groin the LigaSure was used; the other groin was treated with conventional IFL (sharp/diathermia). We estimated the incidence of >= 1 complication(s) per groin using logistic regression and compared this between the two surgical methods, adjusting for possible confounders.Results: We included 40 groins of 20 patients. The estimated incidence of >= 1 complication(s) was 29% after LigaSure versus 70% after conventional IFL (risk difference 41% (95% CI 19-62), p Conclusions: This RCT shows that LigaSure for IFL is feasible and associated with significantly less short-term surgical complications compared to conventional IFL. Further studies with a larger sample size are needed to validate our findings. ISRCTN15057626.

Vulvar squamous cell carcinoma (VSCC) originates from the progression of either a high-grade squamous intraepithelial lesion (HSIL) or differentiated-type vulvar intraepithelial neoplasia (dVIN), often in a background of lichen sclerosus (LS). The mechanisms leading to the progression of these premalignant lesions to VSCC are elusive. This study aims to identify pathogenic mutations implicated in VSCC development. Using next-generation sequencing, 38 HSIL, 19 dVIN, 20 LS, of which 10 were solitary lesions and 10 with adjacent VSCC, and 10 VSCC adjacent to LS, were screened for hotspot mutations in 50 genes covered by the Ion AmpliSeq Cancer Hotspot Panel v2 Kit (Thermo Fisher Scientific). Pathogenic mutations of TP53 were the most common genetic alterations identified in 53% and 24% of dVIN and HSIL cases, respectively, followed by CDKN2A (p16) mutated in 42% and 0% of dVIN and HSIL, respectively. Seven (70%) and three (30%) of 10 cases of VSCC associated with LS carried TP53 and CDKN2A mutations, respectively, whereas neither solitary LS nor LS associated with VSCC cases harbored mutations in these genes. It appears that TP53 mutations are early events during VSCC carcinogenesis, being present in both HSIL and dVIN lesions. Our preliminary data do not support a genetic background for the notion of LS as the VSCC premalignant lesion.

Background/Aim: Differentiated vulvar intraepithelial neoplasia (dVIN) and lichen sclerosus (LS) can give rise to vulvar squamous cell carcinoma (VSCC), but genetic evidence is currently still limited. We aimed to determine genetic abnormalities in VSCC and backtrack these abnormalities in the dVIN and LS lesions. Materials and Methods: DNA from VSCC and patient-matched dVIN and LS samples of twelve patients was collected. High-resolution genome-wide copy number analysis was performed and subsequently, we sequenced TP53. Results: Copy number alterations were identified in all VSCC samples. One dVIN lesion presented with three copy number alterations that were preserved in the paired VSCC sample. Targeted sequencing of TP53 identified mutations in five VSCCs. All five mutations were traced back in the dVIN (n=5) or the LS (n=1) with frequencies ranging from 3-19%. Conclusion: Our data provide genetic evidence for a clonal relationship between VSCC and dVIN or LS.

Contains fulltext : 174767.pdf (Publisher’s version ) (Open Access) INTRODUCTION: Inguinofemoral lymphadenectomy (IFL) is performed in the treatment for vulvar cancer. One or more complications after IFL is reported in up to 85% of the patients. This review presents an overview of surgical techniques and peri- and post-operative care that has been studied in order to reduce the morbidity associated with IFL in vulvar cancer patients. Areas covered: Current knowledge on post-operative complications after different surgical techniques and peri- and post-operative protocols were discussed. A systematic literature review was conducted using MEDLINE, EMBASE and the Cochrane library on 20 February 2017. In order to be eligible for inclusion, studies must report the associated post-operative morbidity per surgical technique, or peri- or post-operative care given after IFL in vulvar cancer patients. Expert commentary: After the implementation of several new surgical techniques, the morbidity after IFL decreased but remains high and clinically meaningful. More research is needed on surgical techniques and peri-or post-operative care to further reduce the complication rates after IFL in vulvar cancer patients.

Objective: To determine the incidence of local recurrence of vulvar squamous cell carcinoma in relation to tumor- and/or precursor lesion free pathologic margins.Methods: Consecutive patients with primary vulvar squamous cell carcinoma surgically treated in two Dutch expert centers between 2000 and 2010 were included. All pathology slides were independently reviewed by two expert gynecopathologists, and local recurrence was defined as any recurrent disease located on the vulva. Time to first local recurrence was compared for different subgroups using univariable and multivariable Cox-regression analyses.Results: In total 287 patients with a median follow-up of 80months (range 0-204) were analyzed. The actuarial local recurrence rate ten years after treatment was 42.5%. Pathologic tumor free margin distance did not influence the risk on local recurrence (HR 1.03 (95% CI 0.99-1.06)), neither using a cutoff of eight, five, or three millimeters. Multivariable analyses showed a higher local recurrence rate in patients with dVIN and LS in the margin (HR 2.76 (95% CI 1.62-4.71)), in patients with dVIN in the margin (HR 2.14 (95% CI 1.11-4.12)), and a FIGO stage II or higher (HR 1.62 (95% CI 1.05-2.48)).Conclusions: Local recurrences frequently occur in patients with primary vulvar carcinoma and are associated with dVIN (with or without LS) in the pathologic margin rather than any tumor free margin distance. Our results should lead to increased awareness among physicians of an ongoing risk for local recurrence and need for life-long follow-up. Intensified follow-up and treatment protocols for patients with dVIN in the margin should be evaluated in future research. (C) 2019 Elsevier Inc. All rights reserved.

Vulvar cancer accounts for only 5% of all gynecologic cancers with an incidence rate of 2.4 per 100,000 women. The most common histological type of vulvar cancer is vulvar squamous cell carcinoma (VSCC). There are two different types of VSCC with their own associated premalignant lesions. The most common type occurs in elderly women and leads to mostly differentiated keratinizing VSCC in a background of lichen sclerosus and often differentiated vulvar intraepithelial neoplasia. The second type of VSCC consists of mainly nonkeratinizing carcinomas, primarily affecting younger women, and is associated with high-grade squamous intraepithelial lesions. The diagnosis VSCC should be confirmed histologically, preferably by a punch biopsy. The method of treatment for VSCC depends on the extent of the disease. In general, surgery is the first choice of treatment in patients with primary VSCC. The inguinofemoral lymph node status at initial diagnosis reflected in stage is of critical prognostic importance for patients with VSCC. The treatment of VSCC consists of radical local excision of the tumor combined with the sentinel node procedure in patients with early-stage unifocal tumors of less than 4 cm and without clinically suspicious groin lymph nodes. In case of a metastatic sentinel node, a larger or multifocal tumor, or clinically suspicious lymph nodes, an inguinofemoral lymphadenectomy is indicated. There is a limited role for primary radio- and/or chemotherapy. Overall survival for early-stage VSCC patients is good with 75% at 5 years.

Aims The depth of invasion is an important prognostic factor for patients with vulvar squamous cell carcinoma (SCC). The threshold of 1 mm distinguishes between FIGO stages IA and >= IB disease and guides the need for groin surgery. Therefore, high interobserver agreement is crucial. The conventional and the alternative method are described to measure the depth of invasion. The aims of this study were to assess interobserver agreement for classifying the depth of invasion using both methods and to identify pitfalls. Methods and results Fifty slides of vulvar SCC with a depth of invasion approximately 1 mm were selected, digitally scanned and independently assessed by 10 pathologists working in a referral or oncology centre and four pathologists in training. The depth of invasion was measured using both the conventional and alternative method in each slide and categorised into 1 mm. The percentage of agreement and Light's kappa for multi-rater agreement were calculated, and 95% confidence intervals were calculated by bootstrapping (1000 runs). The agreement using the conventional method was moderate (kappa = 0.57, 95% confidence interval = 0.45-0.68). The percentage of agreement among the participating pathologists using the conventional method was 85.0% versus 89.4% using the alternative method. Six pitfalls were identified: disagreement concerning which invasive nest is deepest, recognition of invasive growth and where it starts, curved surface, carcinoma situated on the edge of the tissue block, ulceration and different measurement methods. Conclusions Pathologists reached only moderate agreement in determining the depth of invasion in vulvar SCC, without a notable difference between the two measurement methods.

Objective To determine the efficacy of the addition of an ultrasound of the groins in routine follow up of women with vulvar squamous cell carcinoma (SCC) after a negative sentinel lymph node (SLN). Design Prospective single‐centre study. Setting A tertiary expert oncology centre for the treatment of vulvar cancer. Population All women with vulvar SCC with a negative SLN, treated between 2006 and 2014. Methods We prospectively collected data of 139 women with vulvar SCC treated with an SLN procedure. We analysed data of 76 patients with a negative SLN. Three‐monthly follow‐up visits consisted of physical examination combined with an ultrasound of the groins by a radiologist. Main outcome measures The diagnostic value of ultrasound in the follow up of women with vulvar SCC with a negative SLN during the first 2 years after treatment. Results During a routine visit, two asymptomatic isolated groin recurrences were detected. Both patients were treated by inguinofemoral lymphadenectomy and adjuvant radiotherapy and are alive without evidence of disease 39 and 120 months after diagnosis. In total, 348 ultrasounds and 29 fine‐needle aspiration were performed. The sensitivity of ultrasound to detect a groin metastasis was 100% (95% CI 16–100%), and specificity was 92% (95% CI 89–95%). Conclusions Routine follow up including ultrasound of the groin led to early detection of asymptomatic isolated groin recurrences. Further research is necessary to determine the exact role of ultrasound in the follow up of patients with vulvar SCC with a negative SLN. Tweetable abstract Routine follow up including ultrasound of the groin led to early detection of asymptomatic isolated groin recurrences., Tweetable abstract Routine follow up including ultrasound of the groin led to early detection of asymptomatic isolated groin recurrences.

Item does not contain fulltext BACKGROUND: In patients treated for early-stage squamous cell vulvar carcinoma local recurrence is reported in up to 40% after ten years. Knowledge on prognostic factors related to local recurrences should be helpful to select high risk patients and/or to develop strategies to prevent local recurrences. OBJECTIVE: This systematic review aims to evaluate the current knowledge on the incidence of local recurrences in vulvar carcinoma related to clinicopathologic and cell biologic variables. DATA SOURCES: Relevant studies were identified by an extensive online electronic search in July 2017. STUDY ELIGIBILITY CRITERIA: Studies reporting prognostic factors specific for local recurrences of vulvar carcinoma were included. STUDY APPRAISAL AND SYNTHESIS METHODS: Two review authors independently performed data selection, extraction and assessment of study quality. The risk difference was calculated for each prognostic factor when described in two or more studies. RESULTS: Twenty-two studies were included; most of all were retrospective and mainly reported pathologic prognostic factors. Our review indicates an estimated annual local recurrence rate of 4% without plateauing. The prognostic relevance for local recurrence of vulvar carcinoma of all analyzed variables remains equivocal, including pathologic tumor free margin distance

Item does not contain fulltext OBJECTIVE: Inguinofemoral lymphadenectomy for patients with vulvar squamous cell carcinoma is associated with a high incidence of postoperative wound complications, which may be influenced by inguinal drain management. The aim of this nationwide prospective study (MAMBO: Morbidity And Measurement of the BOdy) was to assess the feasibility and the incidence of complications after volume-controlled versus short drainage. METHODS: The MAMBO study consisted of two observational studies in all eight oncology centers in the Netherlands, conducted between 2012 and 2016. In the first study, the drain was removed when the production was

Item does not contain fulltext Follicle-stimulating hormone (FSH) given as a weekly injection in a medium dose is as safe and effective as a daily FSH injection for women undergoing assisted reproduction.

Item does not contain fulltext BACKGROUND: Assisted reproduction techniques (ART), such as in vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI), can help subfertile couples to create a family. It is necessary to induce multiple follicles, which is achieved by follicle stimulating hormone (FSH) injections. Current treatment regimens prescribe daily injections of FSH (urinary FSH either with or without luteinizing hormone (LH) injections or recombinant FSH (rFSH)).Recombinant DNA technologies have produced a new recombinant molecule which is a long-acting FSH, named corifollitropin alfa (Elonva) or FSH-CTP. A single dose of long-acting FSH is able to keep the circulating FSH level above the threshold necessary to support multi-follicular growth for an entire week. The optimal dose of long-acting FSH is still being determined. A single injection of long-acting FSH can replace seven daily FSH injections during the first week of controlled ovarian stimulation (COS) and can make assisted reproduction more patient friendly. OBJECTIVES: To compare the effectiveness of long-acting FSH versus daily FSH in terms of pregnancy and safety outcomes in women undergoing IVF or ICSI treatment cycles. SEARCH METHODS: We searched the following electronic databases, trial registers and websites from inception to June 2015: the Cochrane Central Register of Controlled Trials (CENTRAL), the Cochrane Menstrual Disorders and Subfertility Group (MDSG) Specialized Register, MEDLINE, EMBASE, PsycINFO, CINAHL, electronic trial registers for ongoing and registered trials, citation indexes, conference abstracts in the ISI Web of Knowledge, LILACS, Clinical Study Results (for clinical trial results of marketed pharmaceuticals), PubMed and OpenSIGLE. We also carried out handsearches. SELECTION CRITERIA: We included all randomised controlled trials (RCTs) comparing long-acting FSH versus daily FSH in women who were part of a couple with subfertility and undertaking IVF or ICSI treatment cycles with a GnRH antagonist or agonist protocol. DATA COLLECTION AND ANALYSIS: Two review authors independently performed study selection, data extraction and assessment of risk of bias. We contacted trial authors in cases of missing data. We calculated risk ratios for each outcome, and our primary outcomes were live birth rate and ovarian hyperstimulation syndrome (OHSS) rate. Our secondary outcomes were ongoing pregnancy rate, clinical pregnancy rate, multiple pregnancy rate, miscarriage rate, any other adverse event (including ectopic pregnancy, congenital malformations, drug side effects and infection) and patient satisfaction with the treatment. Trials reported all outcomes, except patient satisfaction with the treatment. MAIN RESULTS: We included six RCTs with a total of 3753 participants and we graded the quality of the included studies as moderate. All studies included women with an indication for COS as part of an IVF/ICSI cycle with age ranging from 18 to 41 years. A comparison of long-acting FSH versus daily FSH did not show evidence of difference in effect on overall live birth rate (Risk ratio (RR) 0.95, 95% confidence interval (CI) 0.84 to 1.07; 2363 participants, eight studies; I(2) statistic = 44%) or OHSS (RR 1.00, 95% CI 0.74 to 1.37; 3753 participants, nine studies; I(2) statistic = 0%). We compared subgroups by dose of long-acting FSH. There was evidence of reduced live birth rate in women who received lower doses (60 to 120 mug) of long-acting FSH compared to daily FSH (RR 0.70, 95% CI 0.52 to 0.93; 645 participants, three studies; I(2) statistic = 0%). There was no evidence a difference between the groups in live births in the medium dose (150 to 180 mug) subgroup (RR 1.03, 95% CI 0.90 to 1.18; 1685 participants, four studies; I(2) statistic = 6%). There was no evidence of a difference between the groups in the clinical pregnancy rate (any dose), ongoing pregnancy rate (any dose), multiple pregnancy rate (any dose), miscarriage rate (low or medium dose), ectopic pregnancy rate (any dose), congenital malformation rate, congenital malformation rate; major or minor (low or medium dose). AUTHORS' CONCLUSIONS: The use of a medium dose (150 to 180 mug) of long-acting FSH is a safe treatment option and equally effective compared to daily FSH in women with unexplained subfertility. There was evidence of reduced live birth rate in women receiving a low dose (60 to 120 mug) of long-acting FSH compared to daily FSH. Further research is needed to determine whether long-acting FSH is safe and effective for use in hyper- or poor responders and in women with all causes of subfertility.

Background Fibroids are common benign tumours arising in the uterus. Myomectomy is the surgical treatment of choice for women with symptomatic fibroids who prefer or want uterine conservation. Myomectomy can be performed by conventional laparotomy, by mini-laparotomy or by minimal access techniques such as hysteroscopy and laparoscopy. Objectives To determine the benefits and harms of laparoscopic or hysteroscopic myomectomy compared with open myomectomy. Search methods We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (inception to July 2014), the Menstrual Disorders and Subfertility Group (MDSG) Specialised Register of Controlled Trials (inception to July 2014), MEDLINE(R) (inception to July 2014), EMBASE (inception to July 2014), PsycINFO (inception to July 2014) and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) (inception to July 2014) to identify relevant randomised controlled trials (RCTs). We also searched trial registers and references from selected relevant trials and review articles. We applied no language restriction in these searches. Selection criteria All published and unpublished randomised controlled trials comparing myomectomy via laparotomy, mini-laparotomy or laparoscopically assisted mini-laparotomy versus laparoscopy or hysteroscopy in premenopausal women with uterine fibroids diagnosed by clinical and ultrasound examination were included in the meta-analysis. Data collection and analysis We conducted study selection and extracted data in duplicate. Primary outcomes were postoperative pain, reported in six studies, and in-hospital adverse events, reported in eight studies. Secondary outcomes included length of hospital stay, reported in four studies, operating time, reported in eight studies and recurrence of fibroids, reported in three studies. Each of the other secondary outcomes—improvement in menstrual symptoms, change in quality of life, repeat myomectomy and hysterectomy at a later date—was reported in a single study. Odds ratios (ORs), mean differences (MDs) and 95% confidence intervals (CIs) were calculated and data combined using the fixed-effect model. The quality of evidence was assessed using Grades of Recommendation, Assessment, Development and Evaluation (GRADE) methods. Main results We found 23 potentially relevant trials, of which nine were eligible for inclusion in this review. The nine trials included in our meta-analysis had a total of 808 women. The overall risk of bias of included studies was low, as most studies properly reported their methods. Postoperative pain: Postoperative pain was measured on a visual analogue scale (VAS), with zero meaning 'no pain at all' and 10 signifying 'pain as bad as it could be.' Postoperative pain was significantly less, as determined by subjectively assessed pain score at six hours (MD -2.40, 95% CI -2.88 to -1.92, one study, 148 women, moderate-quality evidence) and 48 hours postoperatively (MD -1.90, 95% CI -2.80 to -1.00, two studies, 80 women, I² = 0%, moderate-quality evidence) in the laparoscopic myomectomy group compared with the open myomectomy group. This means that among women undergoing laparoscopic myomectomy, mean pain score at six hours and 48 hours would be likely to range from about three points lower to one point lower on a VAS zero-to-10 scale. No significant difference in postoperative pain score was noted between the laparoscopic and open myomectomy groups at 24 hours (MD -0.29, 95% CI -0.7 to 0.12, four studies, 232 women, I² = 43%, moderate-quality evidence). The overall quality of these findings is moderate; therefore further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate. In-hospital adverse events: No evidence suggested a difference in unscheduled return to theatre (OR 3.04, 95% CI 0.12 to 75.86, two studies, 188 women, I² = 0%, low-quality evidence) and laparoconversion (OR 1.11, 95% CI 0.44 to 2.83, eight studies, 756 women, I² = 53%, moderate-quality evidence) when open myomectomy was compared with laparoscopic myomectomy. Only one study including 148 women reported injury to pelvic organs (no events were described in other studies), and no significant difference was noted between laparoscopic myomectomy and laparoscopically assisted mini-laparotomy myomectomy (OR 3.04, 95% CI 0.12 to 75.86). Significantly lower risk of postoperative fever was observed in the laparoscopic myomectomy group compared with groups treated with all types of open myomectomy (OR 0.44, 95% CI 0.26 to 0.77, I² = 0%, six studies, 635 women). This indicates that among women undergoing laparoscopic myomectomy, the risk of postoperative fever is 50% lower than among those treated with open surgery. No studies reported immediate hysterectomy, uterine rupture, thromboembolism or mortality. Six studies including 549 women reported haemoglobin drop, but these studies were not pooled because of extreme heterogeneity (I² = 97%) and therefore could not be included in the analysis. Authors' conclusions Laparoscopic myomectomy is a procedure associated with less subjectively reported postoperative pain, lower postoperative fever and shorter hospital stay compared with all types of open myomectomy. No evidence suggested a difference in recurrence risk between laparoscopic and open myomectomy. More studies are needed to assess rates of uterine rupture, occurrence of thromboembolism, need for repeat myomectomy and hysterectomy at a later stage.