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Serial longitudinal enumeration of circulating tumor cells (CTCs) has shown its prognostic value on progression-free survival and overall survival (OS) in patients with stage IV breast cancer. This study prospectively evaluated the role of CTCs as a prognostic marker during further progression of metastatic breast cancer (MBC). Among 476 MBC patients recruited between 2010 and 2015, the 103 patients with a known CTC status at baseline (CTCBL) and within 4 weeks of tumor progression (CTCPD) were included. Progressive disease (PD) was defined according to the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1). Using the CellSearch method

ObjectiveIn cancer patients, the pathology report serves as an important basis for treatment. Therefore, a correct cancer diagnosis is crucial, and diagnostic discrepancies may be of clinical relevance. It was the aim of this study to perform a specialized histopathology review and to investigate potential clinical implications of expert second opinion pathology in endometrial cancer.MethodsPatients treated for endometrial carcinoma at the Tübingen University Women's hospital between 2003 and 2013 were identified. Original pathology reports were reviewed, and contributing pathologists were asked to submit original slides and paraffin blocks. Case review was subsequently performed by 3 pathologists specialized in gynecological pathology who were blinded for clinical information. For histological typing, the World Health Organization 2014 classification was used, grading and staging were performed according to International Federation of Gynecology and Obstetrics 2009. Risk assignment was performed based on the 2013 European Society for Medical Oncology clinical practice guidelines.ResultsIn 565 of 745 cases, which had originally been diagnosed as endometrial carcinoma, archival histological slides and blocks were available. In 55 (9.7%) of 565 cases, a major diagnostic discrepancy of potential clinical relevance was found after expert review. In 38 of these 55 cases, the diagnostic discrepancy was related to tumor type (n = 24), grade (n = 10) or myoinvasion (n = 4). In 17 cases, the diagnosis of endometrial carcinoma could not be confirmed (atypical hyperplasia, n = 10; endometrial carcinosarcoma, n = 4; neuroendocrine carcinoma, n = 1; leiomyosarcoma, n = 1; atypical polypoid adenomyoma, n = 1). Minor discrepancies not changing risk classification were also noted in 214 (37.9%) of 565, most frequently for grade within the low-grade (G1/G2) category (n = 184).ConclusionsA retrospective gynecopathological case review was shown to reveal limited but significant discrepancies in histological diagnoses as well as typing and grading of endometrial carcinomas, some directly impacting clinical management. Second opinion pathology therefore not only helps to improve the quality of translational research study cohorts but might also help to optimize patient care in difficult cases.

BACKGROUND/AIM Only 30-50% of patients with sentinel lymph node (SLN) metastases present with further axillary lymph node metastases. Therefore, up to 70% of patients with positive SLN are overtreated by axillary dissection (AD) and may suffer from complications such as sensory disturbances or lymphedema. According to the current S3 guidelines, AD can be avoided in patients with a T1/T2 tumor if breast-conserving surgery with subsequent tangential irradiation is performed and no more than two SLNs are affected. Additionally, use of nomograms, that predict the probability of non-sentinel lymph node (NSLN) metastases, is recommended. Therefore, models for the prediction of NSLN metastases in our defined population were constructed and compared with the published nomograms. PATIENTS AND METHODS In a retrospective study, 2,146 primary breast cancer patients, who underwent SLN biopsy at the University Women's Hospital in Tuebingen, were evaluated by dividing the patient group in a training and validation collective (TC or VC). Using the SLN-positive TC patients, three models for the prediction of the likelihood of NSLN metastases were adapted and were then validated using the SLN-positive VC patients. In addition, the predictive power of nomograms from Memorial Sloan Kettering Cancer Center (MSKCC), Stanford, and the Cambridge model were compared with regard to our patient collective. RESULTS A total of 2,146 patients were included in the study. Of these, 470 patients had positive SLN, 295 consisted the training collective and 175 consisted the validation collective. In a regression model, three variants - with 11, 6 and 2 variables - were developed for the prediction of NSLN metastases in our defined population and compared to the most frequently used nomograms. Our variants with 11 and with 6 variables were proven to be a particularly suitable model and showed similarly good results as the published MSKCC nomogram. CONCLUSION Our developed nomograms may be used as a prediction tool for NSLN metastases after positive SLN.

Study Objective To assess the long-term outcome of an optimized minimally invasive neovaginoplasty technique in vaginal agenesis. Design Combined retrospective and prospective study. Setting University hospital. Participants 240 patients with congenital vaginal agenesis. Interventions Patients with an indication for neovagina creation underwent laparoscopically assisted neovaginoplasty involving vaginoabdominal blunt perforation and intracorporeal traction using tension threads and an abdominally positioned extracorporeal traction device. Main Outcome Measures Long-term anatomic success, functional success compared with similar-aged controls, long-term complications, and incidence of human papilloma virus (HPV) infections. Results During median follow-up for 16 (range 11-141) months, mean functional neovaginal length remained stable at 9.5 cm in all patients, including those who had no sexual intercourse and had stopped wearing the vaginal dummy. Median dummy wearing time was 8.6 months. Time to epithelialization depended on the time of onset and frequency of sexual intercourse. At long-term follow-up, median total Female Sexual Function Index score was 30.0, comparable with similar-aged controls. No common long-term complications occurred. Four patients required cauterization of granulation tissue. 7/240 (2.9%) patients were HPV-positive with low- to high-grade squamous intraepithelial lesions, 3 patients reverting to HPV-negative status at long-term follow-up. Conclusions Our technique creates a neovagina of adequate size and secretory capacity for normal coitus, requiring no prolonged dilation postoperatively, even in the absence of sexual intercourse. The procedure is fast, effective and minimally traumatic, has a very low long-term complication rate and provides very satisfactory long-term functional results.

Low- and intermediate-risk endometrial carcinomas have an excellent prognosis. Nonetheless, a small subgroup of such patients will experience unexpected relapse. Recently L1CAM was suggested to be a strong prognosticator in endometrial carcinoma. The focus of our study was on low- and intermediate-risk disease, where no or only limited adjuvant treatment is recommended according to current guidelines.Endometrial carcinomas of low, intermediate and high-intermediate risk according to published 2016 consensus guidelines were identified. The study was limited to cases with previous central pathology review focusing on histotype, depth of myometrial invasion, presence of lymphovascular space invasion (LVSI) and MELF pattern of invasion. Standard L1CAM immunohistochemistry was performed. Disease-specific uni- and multivariate survival analyses were calculated.A total of 344 cases were available for immunohistochemistry (low-risk: n = 250; intermediate-risk: n = 67; high-intermediate-risk: n = 27). L1CAM positivity rates were: 29/344 (8.4 %; all cases), 18/250 (7.2 %; low-risk), 6/67 (9.0 %; intermediate-risk) and 5/27 (18.5 %; high-intermediate-risk). Expression of L1CAM was independent of LVSI and MELF. L1CAM was a significant independent prognosticator for disease-specific survival with a hazard ratio of 5.98 [CI 1.50-22.14, p = 0.012]. Adverse prognostic significance of L1CAM positivity was maintained after low-risk subgroup analysis (5-year disease-specific survival rates 71.8 vs. 100 %, p 0.0001). All four tumour-related deaths in the subgroup of low-risk disease occurred in patients with L1CAM-positive tumours.The current definition of "low-risk" in endometrial carcinoma should be amended. "Low-risk carcinomas" should be limited to L1CAM-negative tumours. L1CAM status will play a key role in future algorithms to tailor adjuvant treatment and patient follow-up strategies.

While intact circulating tumor cells (iCTC) have independent negative prognostic impact on patients with metastatic breast cancer (MBC), the prognostic relevance of apoptotic CTC (aCTC) has not been validated in larger patient cohorts. This study assessed aCTC and iCTC statuses at baseline (CTCBL) and CTC kinetics (CTCKIN) as changes from CTCBL to one completed treatment cycle for their utility in predicting response, progression-free survival (PFS), and overall survival (OS) in MBC. Status of iCTC and aCTC was prospectively assessed in 442 patients using the CellSearch™ system. Different cutoffs were analyzed both for iCTC and aCTC (≥5, ≥10, ≥25 and ≥50 CTC/7.5 ml). CTCKIN were characterized by ≥25 % changes in CTC counts. Numbers of iCTC and aCTC at baseline correlated strongly (r = 0.7). For iCTCBL positive patients, additional detection of aCTCBL had a significant prognostic impact on OS (aCTCBL positive 10.3 vs. aCTCBL negative 16.4 months, p = 0.012). Worst prognosis for OS was observed in patients with ≥50 iCTC/7.5 ml and simultaneously detected aCTC. Determination of aCTCKIN showed stronger discriminating power than iCTCKIN, with higher PFS and OS for the group with decreasing CTCs (PFS 7.7 vs. 6.1; OS 22.2 vs. 16.4). Intact and aCTC are predictive of outcome in MBC. Apoptotic CTC counts ≥ 5/7.5 ml in conjunction with iCTC at baseline have an independent unfavorable prognostic impact on OS. Decreasing aCTCKIN at ≥ 5/7.5 ml in serial enumeration is associated with favorable outcome. Therefore, separate enumeration of iCTC and aCTC is useful in tailoring systemic treatment.

The potential advantage of using quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) methodology to detect metastasis in sentinel lymph nodes (SLNs) of breast cancer (BC) patients was evaluated in this prospective study. We measured the expression of relevant gene transcripts in SLNs using an innovative algorithm and compared the results of single-marker assays versus multi-marker assays with conventional histological detection methods. SLNs from women aged ≥ 18 years diagnosed with unilateral BC were examined by haematoxylin-eosin staining and immunohistochemistry and analysed for transcripts of several relevant genes using qRT-PCR (learning group). Four candidate panels of expressed transcript combinations with high sensitivity and specificity were selected for further investigation. The candidate panels were then validated using SLNs from a second group of BC patients (validation group). In the learning group, 74/314 SLN sections from 150 patients were positive for metastasis by histology. The transcripts analysed showed the following individual sensitivities/specificities: cytokeratin 19 (CK19) 94.6%/97.9%; mammaglobin 1 (MGB1) 82.4%/91.7%; mammaglobin 2 (MGB2) 82.4%/96.7%; carcinoembryonic antigen (CEA) 71.6%/97.5%; EPCAM (epithelial cell adhesion molecule) 91.9%/97.1%; and NY-BR-1 82.4%/93.8%. The optimal panel based on the predefined criteria comprised four markers: CK19, MGB1, EPCAM, and NY-BR-1, of which ≥ 2 had to be positive (95.9% sensitivity, 95.0% specificity, 85.5% positive predictive value (PPV), and 98.7% negative predictive value (NPV)). Overall concordance with histology was 95.2%. In the validation group, 84/315 SLN sections from 235 patients were histologically positive, and panel sensitivity, specificity and overall accuracy were 88.1, 95.2 and 93.3%, respectively, at the SLN section level. In conclusion, molecular staging using expression patterns of relevant transcripts in SLNs could serve as a useful complement to standard diagnostic work-up in BC patients. The proposed flexible multi-parametric approach does not improve the overall accuracy compared with the single-marker approach. However, it overcomes several limitations of the previously reported molecular assays for SLN diagnosis.

Introduction According to the World Health Organization definition, sexual health is more than mere physical sexual function; it also encompasses emotional, mental, and social well-being in relation to sexuality and is not merely the absence of dysfunction or disease. In line with this definition, various studies have reported that female sexual function is associated with partnership quality, body image, and body self-acceptance. Aim To investigate whether female sexual function is influenced by (i) body self-acceptance and (ii) partnership quality, as important factors in psychosocial well-being, and (iii) whether the effects of body self-acceptance are moderated by partnership quality. Methods In total, 2,685 female medical students no older than 35 years from Germany, Austria, and Switzerland completed an anonymous online questionnaire comprising the Female Sexual Function Index (FSFI) and the Self-Acceptance of the Body Scale. Respondents were asked to state whether they had been in a steady partnership in the preceding 6 months. When present, the quality of the partnership status was rated (enamoredness, love, friendship, or conflicted). To determine correlations, group differences, and moderating effects among body self-acceptance, partnership quality, and sexual function, the data were analyzed using Spearman correlations, Kruskal-Wallis tests, and analyses of variance. Main Outcome Measures Female sexual function (FSFI total score). Results (i) In sexually active women, higher FSFI scores were significantly associated with greater body self-acceptance and a steady partnership during the preceding 6 months. (ii) Total FSFI scores were highest in women who described their partnership as enamored (29.45) or loving (28.55). Lower scores were observed in single women (26.71) and in women who described their partnerships as friendship (25.76) or as emotionally conflicted (23.41). (iii) Total FSFI score was affected by an interaction between body self-acceptance and partnership quality. Body self- acceptance was positively associated with FSFI total scores, particularly in single women and women in emotionally conflicted partnerships. Conclusion Our findings suggest that in young women, body self-acceptance and partnership quality are positively associated with better sexual function, and that high body self-acceptance might buffer the negative impact on sexual function of partnership quality. The present data suggest that psychological interventions to improve the body image of younger women can positively affect sexual function and thereby improve sexual health.

To compare patient-reported quality-of-life and sexual function outcomes in women after laparoscopic supracervical hysterectomy (LSH) or total laparoscopic hysterectomy (TLH) for benign uterine disease. Out of a cohort of 1,952 patients from a previous implementation study of LSH and TLH, 1,886 patients who had not undergone intraoperative conversion to laparotomy or were ineligible for other reasons were invited by mail to participate in this prospective, questionnaire-based follow-up study. Of the 915/1,952 (48.5 %) survey respondents included in the analysis, 788 (86.1 %) and 127 (13.9 %) had undergone LSH or TLH, respectively. Women undergoing LSH reported significantly lower pain levels (p = 0.037) and faster partial (p = 0.015) and complete (p

Background To prospectively assess circulating tumor cell (CTC) status at baseline (CTCBL) and after one cycle of a new line of systemic therapy (CTC1C), and changes from CTCBL to CTC1C (CTC kinetics, CTCKIN) for their utility in predicting response, progression-free (PFS) and overall survival (OS) in metastatic breast cancer (MBC). Methods CTCBL and CTC1C status was determined as negative (-) or positive (+) for

To compare laparoscopic supracervical hysterectomy (LSH) with total laparoscopic hysterectomy (TLH) with regard to relevant surgical parameters and risk factors of conversion to laparotomy and complications. This prospective, open, single-center, interventional study included women with benign gynecologic disease who underwent standardized LSH or TLH. The techniques were compared for conversion rate and mean operating time, hemoglobin drop, hospital stay, and complication rates using descriptive statistics and standard non-parametric statistical tests. Risk factors of conversion and complications were identified by logistic regression analysis. During January 2003 to December 2010, 1,952 women [mean age (SD): 47.5 (7.2) years] underwent LSH [1,658 (84.9 %)] or TLH [294 (15.1 %)], mostly (>70 %) for uterine fibroids. Significant differences in surgical parameters were observed for conversion rate (LSH/TLH: 2.6/6.5 %), mean operating time [87 (34)/103 (36) min], hemoglobin drop [1.3 (0.8)/1.6 (1.0) g/dL], and hospital stay [4.3 (1.5)/4.9 (2.8) days]. Overall intraoperative (0.2/0.7 %) and long-term (>6 weeks) post-operative (0.8/1.7 %) complication rates did not differ significantly, but the short-term LSH complication rate was significantly lower (0.6 vs. 4.8 %). Spotting (LSH, 0.2 %) and vaginal cuff dehiscence (TLH, 0.7 %) were long-term method-specific complications. Logistic regression showed that uterine weight and extensive adhesiolysis were significant factors for conversion while previous surgery, age, and BMI were not. Major risk factors of short-term complications were age, procedure (LSH/TLH), and extensive adhesions. Both procedures proved effective and were well tolerated. LSH performed better than TLH regarding most outcome measures. LSH is associated with very low rates of re-operation and spotting.

PURPOSE To study the rate of multifocal electroretinographic (mfERG) response amplitude changes and their relation to other parameters of disease development in retinitis pigmentosa (RP). METHODS Twenty-three patients (9 men and 14 women) with clinically defined RP were included in the study. Disease progression was monitored during a period of up to 10 years by psychophysical techniques and Ganzfeld electroretinography. In addition, ERGs were recorded with a mfERG imaging system (VERIS; Electro-Diagnostic Imaging, Inc., Redwood City, CA). The black and white stimulus consisted of 61 hexagons covering a visual field of approximately 60 degrees x 55 degrees . Responses were analyzed according to concentric ring averages. RESULTS The progression of visual field loss for target III4e was approximately 14.5%. Using the same type of regression model, the yearly progression according to the mfERG values was found to be approximately 6% to 10% in the outer three rings. Visual acuity (median 0.8) correlated well with the amplitude of the central segment of the mfERGs, ring 5 amplitudes of the mfERG strongly correlated with the scotopic Ganzfeld ERG mixed cone-rod response amplitude. However, in advanced cases, reliable mfERG responses could still be recorded, even if the ISCEV scotopic Ganzfeld ERG was not reproducible. MfERG ring 5 amplitudes as well as the Ganzfeld ERG mixed cone-rod response amplitude showed only a mild correlation with visual field area. CONCLUSIONS The mfERG allows long-term follow-up of disease progression in retinitis pigmentosa. It does not replace, but complements psychophysical methods and could be used as an objective outcome measure in upcoming treatment studies involving patients with advanced retinal diseases.

This prospective study was designed to determine the diagnostic value of adenosine stress cardiac magnetic resonance imaging (CMRI) in patients referred to elective coronary angiography. Myocardial perfusion measurements at rest and adenosine stress were performed in 141 patients (105 men, 36 women, mean age 63.4 years) at 1.5 T with a Turbo Flash sequence. Stress-induced perfusion deficits were correlated to angiographic stenoses ≥75%. The overall sensitivity for CMRI depicting coronary artery disease (CAD) with relevant stenoses was 90.4%, the specificity was 77.4%, the positive predictive value was 85.9%, the negative predictive value was 84.2% and the accuracy 85.2%. Subgroup analysis was performed for 3-vessel disease (n = 44, sensitivity 92.3%, specificity 75.0%), 2-vessel disease (n = 43, sensitivity 92.6%, specificity 92.9%), 1-vessel disease (n = 27, sensitivity 93.1%, specificity 71.4%) and patients without CAD (n = 27, specificity 70.4%) as well as for patients with prior myocardial infarction (n = 44, sensitivity 92.9%, specificity 86.7%), prior coronary artery bypass surgery (n = 21, sensitivity 88.2%, specificity 66.7%), prior coronary interventions (n = 88, sensitivity 91.9%, specificity 75.0%), or diabetics (n = 27, sensitivity 90.5%, specificity 83.3%). Our study shows that stress perfusion CMRI can accurately predict relevant CAD and contributes to the identification of hemodynamic relevant stenoses in patients scheduled for coronary angiography.