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1.
Int J Gynecol Cancer ; 32(4): 494-501, 2022 04 04.
Artigo em Inglês | MEDLINE | ID: mdl-34992130

RESUMO

BACKGROUND: The European Society of Gynaecological Oncology (ESGO) and partners are committed to improving the training for gynecologic oncology fellows. The aim of this survey was to assess the type and level of training in cervical cancer surgery and to investigate whether the Laparoscopic Approach to Cervical Cancer (LACC) trial results impacted training in radical surgery for gynecologic oncology fellows. METHODS: In June 2020, a 47-question electronic survey was shared with European Network of Young Gynaecologic Oncologists (ENYGO) members. Specialist fellows in obstetrics and gynecology, and gynecologic oncology, from high- and low-volume centers, who started training between January 1, 2017 and January 1, 2020 or started before January 1, 2017 but finished their training at least 6 months after the LACC trial publication (October 2018), were included. RESULTS: 81 of 125 (64.8%) respondents were included. The median time from the start of the fellowship to completion of the survey was 28 months (range 6-48). 56 (69.1%) respondents were still fellows-in-training. 6 of 56 (10.7%) and 14 of 25 (56.0%) respondents who were still in training and completed the fellowship, respectively, performed ≥10 radical hysterectomies during their training. Fellows trained in an ESGO accredited center had a higher chance to perform sentinel lymph node biopsy (60.4% vs 30.3%; p=0.027). There was no difference in the mean number of radical hysterectomies performed by fellows during fellowship before and after the LACC trial publication (8±12.0 vs 7±8.4, respectively; p=0.46). A significant reduction in number of minimally invasive radical hysterectomies was noted when comparing the period before and after the LACC trial (38.5% vs 13.8%, respectively; p<0.001). CONCLUSION: Exposure to radical surgery for cervical cancer among gynecologic oncology fellows is low. Centralization of cervical cancer cases to high-volume centers may provide an increase in fellows' exposure to radical procedures. The LACC trial publication was associated with a decrease in minimally invasive radical hysterectomies performed by fellows.


Assuntos
Oncologistas , Neoplasias do Colo do Útero , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Oncologia/educação , Inquéritos e Questionários , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/cirurgia
2.
Int J Gynecol Cancer ; 2022 May 13.
Artigo em Inglês | MEDLINE | ID: mdl-35568382

RESUMO

OBJECTIVE: Both the location of primary disease and treatment side effects may have an impact on sexual function in oncogynecological patients. The aim of this study was to examine the prevalence, strategies, difficulties, and ideas for improvement in sexual counseling among specialists managing patients with gynecologic malignancies. METHODS: This was a cross-sectional survey study performed among healthcare professionals treating patients with gynecologic malignancies. A self-prepared questionnaire included 61 questions concerning general demographic information and different aspects of sexual counseling in the gynecologic oncology practice. Analysis included attitudes, behaviors, management strategies, difficulties, and ideas for possible systemic improvements. Statistical analysis involved descriptive statistics, two-sided chi-square test, and Fisher's exact test. RESULTS: A total of 150 respondents from 46 countries answered the survey. The majority of survey participants stated that sexual counseling of oncological patients is very important (n=73, 49%) or important (n=46, 31%). One hundred and two (68%) respondents agreed that sexual counseling of gynecologic oncology patients should be routinely provided by the specialist managing the primary disease. However, collecting information concerning sexual function is performed often or always by only 21% of respondents and 19% discuss the topic rarely or never. The most frequently indicated barriers leading to difficulties in sexual counseling include lack of time (74%), lack of specialist knowledge (55%), and patient embarrassment (48%). One hundred and seven (71%) respondents expressed interest in participating in sexual counseling workshops organized by the European Society of Gynaecological Oncology (ESGO)/European Network of Young Gynaecological Oncologists (ENYGO), 74 (49%) would like to access webinars on the topic, and 120 (80%) would be interested in materials in the ESGO online educational resources. CONCLUSION: One of the proposed solutions to insufficient access to sexual care for women with gynecologic malignancies is providing access to specialist educational programs for both patients and healthcare specialists.

3.
Int J Gynecol Cancer ; 31(9): 1268-1277, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34326158

RESUMO

INTRODUCTION: The SARS-CoV-2 global pandemic has caused a crisis disrupting health systems worldwide. While efforts are being made to determine the extent of the disruption, the impact on gynecological oncology trainees/training has not been explored. We conducted an international survey of the impact of SARS-CoV-2 on clinical practice, medical education, and mental well-being of surgical gynecological oncology trainees. METHODS: In our cross-sectional study, a customized web-based survey was circulated to surgical gynecological oncology trainees from national/international organizations from May to November 2020. Validated questionnaires assessed mental well-being. The Wilcoxon rank-sum test and Fisher's exact test were used to analyse differences in means and proportions. Multiple linear regression was used to evaluate the effect of variables on psychological/mental well-being outcomes. Outcomes included clinical practice, medical education, anxiety and depression, distress, and mental well-being. RESULTS: A total of 127 trainees from 34 countries responded. Of these, 52% (66/127) were from countries with national training programs (UK/USA/Netherlands/Canada/Australia) and 48% (61/127) from countries with no national training programs. Altogether, 28% (35/125) had suspected/confirmed COVID-19, 28% (35/125) experienced a fall in household income, 20% (18/90) were self-isolated from households, 45% (57/126) had to re-use personal protective equipment, and 22% (28/126) purchased their own. In total, 32.3% (41/127) of trainees (16.6% (11/66) from countries with a national training program vs 49.1% (30/61) from countries with no national training program, p=0.02) perceived they would require additional time to complete their training fellowship. The additional training time anticipated did not differ between trainees from countries with or without national training programs (p=0.11) or trainees at the beginning or end of their fellowship (p=0.12). Surgical exposure was reduced for 50% of trainees. Departmental teaching continued throughout the pandemic for 69% (87/126) of trainees, although at reduced frequency for 16.1% (14/87), and virtually for 88.5% (77/87). Trainees reporting adequate pastoral support (defined as allocation of a dedicated mentor/access to occupational health support services) had better mental well-being with lower levels of anxiety/depression (p=0.02) and distress (p<0.001). Trainees from countries with a national training program experienced higher levels of distress (p=0.01). Mean (SD) pre-pandemic mental well-being scores were significantly higher than post-pandemic scores (8.3 (1.6) vs 7 (1.8); p<0.01). CONCLUSION: SARS-CoV-2 has negatively impacted the surgical training, household income, and psychological/mental well-being of surgical gynecological oncology trainees. The overall clinical impact was worse for trainees in countries with no national training program than for those in countries with a national training program, although national training program trainees reported greater distress. COVID-19 sickness increased anxiety/depression. The recovery phase must focus on improving mental well-being and addressing lost training opportunities.


Assuntos
COVID-19/epidemiologia , Educação de Pós-Graduação em Medicina/normas , Ginecologia/educação , Estudantes de Medicina/psicologia , Oncologia Cirúrgica/educação , Estudos Transversais , Feminino , Humanos , Internet , Masculino , SARS-CoV-2/isolamento & purificação , Inquéritos e Questionários
4.
Int J Gynecol Cancer ; 31(4): 575-584, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33361458

RESUMO

BACKGROUND: ESGO (European Society of Gynaecological Oncology) and partners are continually improving the developmental opportunities for gynaecological oncology fellows. The objectives of this survey were to evaluate the progress in the infrastructure of the training systems in Europe over the past decade. We also evaluated training and assessment techniques, the perceived relevance of ENYGO (European Network of Young Gynaecological Oncologists) initiatives, and unmet needs of trainees. METHODOLOGY: National representatives of ENYGO from 39 countries were contacted with an electronic survey. A graduation in well/moderately/loosely-structured training systems was performed. Descriptive statistical analysis and frequency tables, as well as two-sided Fisher's exact test, were used. RESULTS: National representatives from 33 countries answered our survey questionnaire, yielding a response rate of 85%. A national fellowship is offered in 22 countries (66.7%). A logbook to document progress during training is mandatory in 24 (72.7%) countries. A logbook of experience is only utilized in a minority of nations (18%) for assessment purposes. In 42.4% of countries, objective assessments are recognized. Trainees in most countries (22 (66.7%)) requested additional training in advanced laparoscopic surgery. 13 (39.4%) countries have a loosely-structured training system, 11 (33.3%) a moderately-structured training system, and 9 (27.3%) a well-structured training system. CONCLUSION: Since the last publication in 2011, ENYGO was able to implement new activities, workshops, and online education to support training of gynaecological oncology fellows, which were all rated by the respondents as highly useful. This survey also reveals the limitations in establishing more accredited centers, centralized cancer care, and the lack of laparoscopic training.


Assuntos
Ginecologia/educação , Oncologistas/educação , Europa (Continente) , Feminino , Humanos
5.
Int J Gynecol Cancer ; 30(4): 441-447, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-32139437

RESUMO

This is a report from the 21st Meeting of the European Society of Gynaecological Oncology (ESGO 2019) held in Athens, Greece, November 2-5, 2019. The conference offered state of the art educational sessions, and oral and poster abstract presentations. The general sessions throughout the meeting focused not only on prevention, screening, diagnosis, treatment, and translational research but also on emerging trends. Current innovations in gynecological cancers were also discussed. The new rare tumor guidelines project, a joint initiative with the ESGO-Gynecologic Cancer InterGroup, was officially presented for the first time. Moreover, other developments achieved with other societies, such as the European Society for Medical Oncology for ovarian cancer, the European Federation for Colposcopy for cervical cancer prevention and screening, and the European Society for Pediatric Oncology for gynecologic cancers in adolescents, were presented. Here we highlight the key results of the latest gynecological cancer trials that were presented for the first time at ESGO 2019 and added great value to this prestigious scientific congress.


Assuntos
Neoplasias dos Genitais Femininos/diagnóstico , Neoplasias dos Genitais Femininos/terapia , Feminino , Humanos , Pesquisa Translacional Biomédica
6.
Int J Gynecol Cancer ; 30(9): 1285-1291, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32571891

RESUMO

OBJECTIVE: This study aimed to analyze the prognostic factors for overall and progression-free survival in patients with vulvar cancer. METHODS: This international, multicenter, retrospective study included 2453 patients diagnosed with vulvar cancer at 100 different institutions. Inclusion criteria were institutional review board approval from each collaborating center, pathologic diagnosis of invasive carcinoma of the vulva, and primary treatment performed at the participating center. Patients with intraepithelial neoplasia or primary treatment at non-participating centers were excluded. Global survival analysis and squamous cell histology subanalysis was performed. RESULTS: After excluding patients due to incomplete data entry, 1727 patients treated for vulvar cancer between January 2001 and December 2005 were registered for analysis (1535 squamous, 42 melanomas, 38 Paget's disease and 112 other histologic types). Melanomas had the worse prognosis (p=0.02). In squamous vulvar tumors, independent factors for increase in local recurrence of vulvar cancer were: no prior radiotherapy (p<0.001) or chemotherapy (p=0.006), and for distant recurrence were the number of positive inguinal nodes (p=0.025), and not having undergone lymphadenectomy (p=0.03) or radiotherapy (p<0.001), with a HR of 1.1 (95% CI 1.2 to 1.21), 2.9 (95% CI 1.4 to 6.1), and 3.1 (95% CI 1.7 to 5.7), respectively. Number of positive nodes (p=0.008), FIGO stage (p<0.001), adjuvant chemotherapy (p=0.001), tumor resection margins (p=0.045), and stromal invasion >5 mm (p=0.001) were correlated with poor overall survival, and large case volume (≥9 vs <9 cases per year) correlated with more favorable overall survival (p=0.05). CONCLUSIONS: Advanced patient age, number of positive inguinal lymph nodes, and lack of adjuvant treatment are significantly associated with a higher risk of relapse in patients with squamous cell vulvar cancer. Case volume per treating institution, FIGO stage, and stromal invasion appear to impact overall survival significantly. Future prospective trials are warranted to establish these prognostic factors for vulvar cancer.


Assuntos
Neoplasias Vulvares/epidemiologia , Neoplasias Vulvares/mortalidade , Idoso , Feminino , Humanos , Prognóstico , Estudos Retrospectivos , Análise de Sobrevida
7.
J Low Genit Tract Dis ; 24(1): 62-68, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31860578

RESUMO

OBJECTIVES: The International Society for the Study of Vulvovaginal Disease (ISSVD) Surgical Oncological Procedure Definitions Committee propose a consistent terminology based on well-defined and reproducible anatomic landmarks that can be used by all who are involved in care of patients with vulvar conditions. MATERIALS AND METHODS: The fundamental principles behind the new terminology contained descriptions of the area extension and depth of the surgical procedure. RESULTS: Vulvar Surgical Topographic Anatomy LandmarksExtension. The internal border of the vulva is the hymenal ring. The genitocrural folds are the external lateral borders.The vertical line through the clitoris and the anus defines lateral portions of the vulva.The horizontal line from the upper border of the hymenal ring defines anterior and posterior portion of the vulva.Depth. The floor of the vulva is represented by the median perineal fascia or perineal membrane of the urogenital diaphragm.A. Vulvectomy1. Extension: partial/total vulvectomy. Removal of part/entire vulvar/perineal integument independent of the depth.2. Depth: superficial/deep. Removal of the most superficial layer/removal of the vulvar tissue to the superficial aponeurosis of the urogenital diaphragm and/or pubic periosteum.B. Inguinofemoral lymphadenectomy1. Superficial inguinofemoral lymphadenectomy. Removal of the nodes located beside the inguinal ligament and along the great saphenous vein.2. Deep femoral lymphadenectomy. Removal of the nodes below the cribriform lamina and medial to the femoral vein. CONCLUSIONS: This terminology helps avoid confusion and promote better understanding and exchange of experiences among gynecologic oncologists involved in vulvar carcinoma care.


Assuntos
Procedimentos Cirúrgicos em Ginecologia/métodos , Oncologia/métodos , Terminologia como Assunto , Neoplasias Vulvares/patologia , Neoplasias Vulvares/cirurgia , Feminino , Humanos , Sociedades Científicas
8.
Int J Mol Sci ; 21(14)2020 Jul 10.
Artigo em Inglês | MEDLINE | ID: mdl-32664330

RESUMO

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.


Assuntos
Carcinoma de Células Escamosas/genética , Mutação/genética , Lesões Pré-Cancerosas/genética , Neoplasias Vulvares/genética , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade
9.
Pol J Pathol ; 70(2): 115-126, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31556562

RESUMO

Ovarian cancer (OC) is the most lethal among gynecologic malignancies worldwide. Unfortunately, in around 70% of cases cancer is diagnosed in late stages (III-IV) which decreases the 5-year survival rate to 25%. The standard of care in ovarian cancer is debulking surgery followed by chemotherapy regimens based on platinum salts. Since 2014 PARP inhibitors became available for OC patients with germline or/and somatic mutations in BRCA1/2, including maintenance therapy. BRCA1/2 Next Generation Sequencing (NGS)-based analysis of formalin-fixed paraffin-embedded (FFPE) ovarian cancer samples becomes the standard of care. The aim of the present study was to evaluate the frequency of mutations in 201 unselected ovarian cancer tissues using the NGS method. In total, pathogenic mutations in both genes were detected in 24% (49/201) of the ovarian cancer cases tested. For 41 patients the results of testing of DNA isolated from blood sample revealed that 17% (35/201) mutations were germline origin, whereas 3% (6/201) mutations were somatic. In 4% (8/201) cases blood sample was inaccessible. The presence of pathogenic mutations was correlated with younger age at diagnosis and serous subtype. Close cooperation between many specialists (gynecologist, pathologist, oncologist, clinical genetics and molecular biologist) is indispensable for efficient and on-time BRCA1/2 ovarian tumor tissue testing.


Assuntos
Proteína BRCA1/genética , Proteína BRCA2/genética , Neoplasias Ovarianas/genética , Análise Mutacional de DNA , Feminino , Mutação em Linhagem Germinativa , Sequenciamento de Nucleotídeos em Larga Escala , Humanos , Mutação
10.
Gynecol Oncol ; 150(3): 552-561, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-29980281

RESUMO

BACKGROUND: Vulvar squamous cell carcinoma (VSCC) constitutes over 90% of vulvar cancer. Its pathogenesis can follow two different pathways; high risk human papillomavirus (hrHPV)-dependent and HPV-independent. Due to the rarity of VSCC, molecular mechanisms underlying VSCC development remain largely unknown. The study aimed to identify pathogenic mutations implicated in the two pathways of VSCC development. METHODS: Using next generation sequencing, 81 VSCC tumors, 52 hrHPV(+) and 29 hrHPV(-), were screened for hotspot mutations in 50 genes covered by the Ion AmpliSeq Cancer Hotspot Panel v2 Kit (Thermo Fisher Scientific). RESULTS: Mutations of TP53 (46% and 41%, of hrHPV(+) and hrHPV(-) cases respectively) and CDKN2A (p16) (25% and 21%, of hrHPV(+) and hrHPV(-) cases respectively) were the most common genetic alterations identified in VSCC tumors. Further mutations were identified in PIK3CA, FBXW7, HRAS, FGFR3, STK11, AKT1, SMAD4, FLT3, JAK3, GNAQ, and PTEN, albeit at low frequencies. Some of the identified mutations may activate the PI3K/AKT/mTOR pathway. The activation of mTOR was confirmed in the vast majority of VSCC samples by immunohistochemical staining. CONCLUSIONS: Detecting pathogenic mutations in 13/50 genes examined at comparable frequencies in hrHPV(+) and hrHPV(-) tumors suggest that genetic mechanisms of the two routes of VSCC pathogenesis may be similar, despite being initiated from different premalignant lesions. Importantly, our data provide a rationale for new anti-VSCC therapies targeting the PI3K/AKT/mTOR pathway.


Assuntos
Carcinoma de Células Escamosas/genética , Inibidor de Quinase Dependente de Ciclina p18/genética , DNA de Neoplasias/análise , Proteína Supressora de Tumor p53/genética , Neoplasias Vulvares/genética , Quinases Proteína-Quinases Ativadas por AMP , Adulto , Idoso , Idoso de 80 Anos ou mais , Antibióticos Antineoplásicos/farmacologia , Antineoplásicos/farmacologia , Benzamidas , Carcinoma de Células Escamosas/metabolismo , Carcinoma de Células Escamosas/virologia , Linhagem Celular Tumoral , Sobrevivência Celular/efeitos dos fármacos , Classe I de Fosfatidilinositol 3-Quinases/genética , Inibidor p16 de Quinase Dependente de Ciclina , Análise Mutacional de DNA , Intervalo Livre de Doença , Everolimo/farmacologia , Proteína 7 com Repetições F-Box-WD/genética , Feminino , Subunidades alfa Gq-G11 de Proteínas de Ligação ao GTP/genética , Sequenciamento de Nucleotídeos em Larga Escala , Humanos , Janus Quinase 3/genética , Pessoa de Meia-Idade , Morfolinas/farmacologia , Mutação , PTEN Fosfo-Hidrolase/genética , Papillomaviridae , Infecções por Papillomavirus/complicações , Fosfatidilinositol 3-Quinase/metabolismo , Inibidores de Proteínas Quinases/farmacologia , Proteínas Serina-Treonina Quinases/genética , Proteínas Proto-Oncogênicas c-akt/genética , Proteínas Proto-Oncogênicas c-akt/metabolismo , Proteínas Proto-Oncogênicas p21(ras)/genética , Pirimidinas , Receptor Tipo 3 de Fator de Crescimento de Fibroblastos/genética , Transdução de Sinais/efeitos dos fármacos , Transdução de Sinais/genética , Sirolimo/farmacologia , Proteína Smad4/genética , Serina-Treonina Quinases TOR/metabolismo , Neoplasias Vulvares/metabolismo , Neoplasias Vulvares/virologia , Tirosina Quinase 3 Semelhante a fms/genética
11.
Int J Gynecol Cancer ; 28(5): 1050-1053, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29757877

RESUMO

This is a report from the 20th Meeting of the European Society of Gynaecological Oncology (ESGO) held in Vienna, Austria on November 4 to 7, 2017. The conference offered state-of-the-art educational sessions and oral and poster abstract presentations. The general sessions throughout the meeting focused not only on prevention, screening, diagnosis, treatment, and translational research but also emerging trends, and current innovations in gynecological cancers were discussed. The ESGO-European Society for Radiotherapy and Oncology-European Society of Pathology guidelines on management of cervical cancers were reported for the first time in public. Here, we highlight the key results of the latest trials for gynecological cancers presented for the first time at the ESGO 2017 Meeting and added great value to the congress scientific level.


Assuntos
Neoplasias dos Genitais Femininos/terapia , Ginecologia/tendências , Oncologia/tendências , Europa (Continente) , Feminino , Humanos
12.
J Low Genit Tract Dis ; 22(4): 415-434, 2018 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29994815

RESUMO

Female genital cosmetic surgeries (FGCSs) and procedures are increasingly being advertised as common, simple, and complication-free, capable of not only improving aesthetic appearance but also increasing self-esteem and sexual pleasure.Guidelines for physicians and clear, scientifically correct information for patients must be made available, to minimize the number of ineffective or deleterious procedures.The International Society for the Study of Vulvovaginal Disease positions/recommendations regarding FGCS are as follows:1. There is a wide variation regarding genital normalcy; providers must be able to explain this to women.2. There are no data supporting FGCS including, G-spot augmentation, hymenoplasty, vulvar and perianal bleaching/whitening, vaginal tightening procedures, and other procedures aimed at increasing sexual function.3. Women should not be offered FGCS before the age of 18 years.4. Women undergoing FGCS should be evaluated by a provider with expertise in vulvovaginal diseases, including attention to their psychological, social, and sexual context. Evaluation by an experienced mental health provider should be considered when the motivation for seeking surgery and/or expectations are not clear or realistic.5. Female genital cosmetic surgery is not exempt from complications.6. Informed consent must always be obtained.7. Surgeons performing FGCS should refrain from solicitous advertising or promoting procedures without scientific basis, including on Web sites.8. Surgeons should not perform surgery that they do not agree with and explain their rationale/position when pressured by patients.9. The genital surgeon must be adequately trained in performing FGCS including knowledge of the anatomy, physiology and pathophysiology of the vulva, vagina and adjacent organs.


Assuntos
Guias de Prática Clínica como Assunto , Cirurgia Plástica/métodos , Doenças da Vulva/patologia , Doenças da Vulva/cirurgia , Adolescente , Adulto , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Sociedades Científicas , Adulto Jovem
13.
Tumour Biol ; 39(11): 1010428317717140, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-29299981

RESUMO

The role of circulating microRNAs as a promising tool for diagnosing cancer and monitoring anticancer therapies has been widely studied in the past decades. To date, no suitable reference microRNAs for normalizing quantitative real-time polymerase chain reaction assays has been identified in vulvar intraepithelial neoplasia lesions and vulvar squamous cell carcinoma. The purpose of this study was to select appropriate references for gene expression studies in plasma of patients with these lesions. Expression levels of six microRNAs-hsa-miR-425-5p, hsa-miR-191-5p, hsa-miR-93-5p, hsa-miR-423-5p, hsa-miR-103a-3p, and hsa-miR-16-5p-were analyzed by quantitative reverse transcription polymerase chain reaction in plasma samples obtained from 17 patients with vulvar intraepithelial neoplasia lesion and 27 patients with vulvar squamous cell carcinoma. The expression stability of these candidate normalizers was assayed using geNorm algorithm. hsa-miR-93-5p was revealed as the most stably expressed reference in plasma samples of both vulvar intraepithelial neoplasia lesion and vulvar squamous cell carcinoma patients. The results pointed at hsa-miR-93-5p and hsa-miR-425-5p as microRNAs that retained the greatest robustness in plasma of vulvar intraepithelial neoplasia lesion and vulvar squamous cell carcinoma patients, respectively. Our work is the first report on reference microRNA selection for quantitative real-time polymerase chain reaction applications in vulvar intraepithelial neoplasia lesion and vulvar squamous cell carcinoma. The candidate microRNA stability values for the two types of lesions are provided and might serve for normalization of the future novel microRNA biomarkers in these rare entities.


Assuntos
Carcinoma in Situ/genética , Carcinoma de Células Escamosas/genética , MicroRNA Circulante/genética , Regulação Neoplásica da Expressão Gênica , Neoplasias Vulvares/genética , Idoso , Idoso de 80 Anos ou mais , Carcinoma in Situ/sangue , Carcinoma de Células Escamosas/sangue , MicroRNA Circulante/sangue , Feminino , Perfilação da Expressão Gênica/métodos , Perfilação da Expressão Gênica/normas , Humanos , MicroRNAs/sangue , MicroRNAs/genética , Pessoa de Meia-Idade , Valores de Referência , Neoplasias Vulvares/sangue
14.
Gynecol Oncol ; 147(1): 92-97, 2017 10.
Artigo em Inglês | MEDLINE | ID: mdl-28797698

RESUMO

OBJECTIVE: To estimate the prognostic significance of lymph node ratio and number of positive nodes in vulvar cancer patients. METHODS: This international multicenter retrospective study included patients diagnosed with vulvar cancer treated with inguinal lymphadenectomy. Lymph node ratio (LNR) is the ratio of the number of positive lymph nodes (LN) to the number of removed LN. Patients were stratified into risk groups according to LNR. LNR was correlated with clinical-pathological parameters. Survival analyses were performed. RESULTS: This analysis included 745 patients. In total, 292 (39.2%) patients had positive inguinal LN. The mean (SD) number of resected and positive LN was 14.1 (7.6) and 3.0 (2.9), respectively. High LNR was associated with larger tumor size and higher tumor grade. Patients with LNRs 0% (N0), >0<20%, and >20% had 5-year overall survival (OS) rates of 90.9%, 70.7%, and 61.8%, respectively (P<0.001). LNR was associated with both local and distant recurrence-free survival (P<0.001). Patients with 0, 1, 2, 3 or >3 positive lymph nodes had 5-year OS rates of 90.9%, 70.8%, 67.8%, 70.8% and 63.4% respectively (P<0.001). In multivariate analysis, LNR (P=0.01) and FIGO stage (P<0.001), were associated with OS, whereas the number of positive nodes (P=0.8), age (P=0.2), and tumor grade (P=0.7), were not. In high-risk patients, adjuvant radiotherapy was associated with improved survival. CONCLUSIONS: LNR provides useful prognostic information in vulvar cancer patients with inguinal LN resection in vulvar cancer. LNR allows for more accurate prognostic stratification of patients than number of positive nodes. LNR seems useful to select appropriate candidates for adjuvant radiation.


Assuntos
Linfonodos/patologia , Neoplasias Vulvares/patologia , Adulto , Idoso , Análise de Variância , Feminino , Humanos , Canal Inguinal , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Análise de Sobrevida , Neoplasias Vulvares/mortalidade , Neoplasias Vulvares/cirurgia
15.
Int J Gynecol Cancer ; 27(3): 620-626, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-28187096

RESUMO

OBJECTIVE: The aim of the study was to assess patterns in the use of social media (SM) platforms and to identify the training needs among European gynecologic oncology trainees. METHODS: In 2014, a web-based survey was sent to 633 trainees from the European Network of Young Gynaecological Oncologists (ENYGO) database. The 14-item questionnaire (partially using a 1- to 5-point Likert scale) assessed respondents' use of SM and preference for workshop content and organization. Descriptive analysis was used to describe the mean scores reported for different items, and the internal reliability of the questionnaire was assessed by Cronbach α. RESULTS: In total, 170 ENYGO members (27%) responded to the survey. Of those, 91% said that they use SM platforms, mostly for private purposes. Twenty-three percent used SM professionally and 43% indicated that they would consider SM to be a clinical discussion forum. The respondents said that they would like updates on conferences and professional activities to be shared on SM platforms. Complication management, surgical anatomy, and state of the art in gynecologic oncology were identified as preferred workshops topics. The most frequently indicated hands-on workshops were laparoscopic techniques and surgical anatomy. Consultants attached a higher level of importance to palliative care education and communication training than trainees. The mean duration of the workshop preferred was 2 days. CONCLUSIONS: This report highlights the significance of ENYGO trainees' attachment to SM platforms. Most respondents expect ENYGO to use these online channels for promoting educational activities and other updates. Using SM for clinical discussion will require specific guidelines to secure professional and also consumer integrity. This survey confirms surgical management and the state of the art as important knowledge gaps, and ENYGO has tailored its activities according to these results. Future activities will further direct attention and resources to education in palliative care and molecular tumor biology.


Assuntos
Comunicação , Ginecologia/educação , Oncologia/educação , Mídias Sociais , Adulto , Educação Médica Continuada/métodos , Feminino , Humanos , Inquéritos e Questionários
17.
Int J Gynecol Cancer ; 26(7): 1307-12, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-27465889

RESUMO

OBJECTIVE: The aim of this study was to analyze the prognostic factors related to the recurrence rate and overall survival of vulval melanoma patients by means of a subgroup analysis of the VULvar CANcer study. METHODS: The international multicenter VULvar CANcer study involved 100 international centers, which contributed 2453 vulvar cancer cases. Of the 1727 patients finally included in the study, 42 were suffering from vulvar melanoma (2.4%). RESULTS: The mean follow-up for vulval melanoma patients was 44.1±35.7 months. Recurrence rate was 50%, and the mean recurrence-free survival was 43.5±6.6 months. For local recurrences, the mean recurrence-free interval was 63.3±8.6 months; for metastasis, 33.5±3.5 months. The 5-year recurrence-free survival rate was 28.6%. The mean overall survival for vulvar melanomas was 45.9±4 months and the 5-year overall survival rate was 78.6%. The only factor with prognostic significance regarding local recurrence of vulvar melanoma was tumor size (P = 0.003). American Joint Committee on Cancer staging was the only prognostic factor associated with metastatic disease at recurrence (P < 0.001). Finally, age of patient was significantly associated with overall survival (P < 0.001). CONCLUSIONS: Tumor size and American Joint Committee on Cancer stage were independent prognostic factors associated with local and distant recurrence, respectively. Patients' age was the only independent prognostic factor associated with overall survival.


Assuntos
Melanoma/mortalidade , Recidiva Local de Neoplasia/epidemiologia , Neoplasias Vulvares/mortalidade , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Melanoma/diagnóstico , Melanoma/terapia , Pessoa de Meia-Idade , Estudos Retrospectivos , Neoplasias Vulvares/diagnóstico , Neoplasias Vulvares/terapia
18.
Ginekol Pol ; 87(7): 477-83, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27504938

RESUMO

OBJECTIVE: Pelvic organ prolapse (POP) is a common morbidity that affects many women and significantly decreases quality of life. The severity and the impact of the prolapse on the quality of life are important parameters in the management and follow-up of affected patients. The aim of this validation study was to validate the Polish version of the Prolapse Quality of Life questionnaire (P-QoL). MATERIAL AND METHODS: The P-QOL questionnaire was translated into Polish and administered to women recruited from two gynecological outpatient clinics (n = 231). Both symptomatic and asymptomatic women were included in the study and examined in supine position using the Pelvic Organ Prolapse Quantification System (POP-Q). The validity was assessed by comparing symptom scores and quality-of-life scores between symptomatic and asymptomatic women. RESULTS: A total number of 154 symptomatic and 77 asymptomatic women were included. There was a strong correlation between severity of the disease based on physical findings (POP-Q scale) and the P-QoL scores in main prolapse quality-of-life domains. The overall scores for each life domain were significantly different between symptomatic and asymptomatic women (p < 0.001). All the questions regarding symptoms showed significant differences (p < 0.001) between both groups. CONCLUSIONS: The Polish version of P-QoL is a valid, reliable, and easily comprehensible instrument to assess quality of life and symptoms in Polish-speaking women suffering from urogenital prolapse.


Assuntos
Prolapso de Órgão Pélvico , Qualidade de Vida , Adulto , Idoso , Feminino , Ginecologia/métodos , Humanos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/diagnóstico , Prolapso de Órgão Pélvico/psicologia , Polônia , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Inquéritos e Questionários/normas , Tradução
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