RESUMO
BACKGROUND/PURPOSE: This study aims to investigate whether women with cervical dysplasia after LEEP have an increased risk of pregnancy/childbirth complications or recurrence of dysplasia in an upcoming pregnancy. METHODS: Data from 240 women after LEEP were analysed retrospectively. The reference group consisted of 956 singleton births. Fisher's and Wilcoxon rank tests were used to detect differences between groups. Using logistic regressions, we analysed the effect of surgery-specific aspects of LEEP on pregnancy/childbirth complications and the frequency of CIN recurrences. RESULTS: We found that tissue-preserving LEEP did not lead to premature birth or miscarriage and did not increase the likelihood of CIN recurrence. We did not observe differences regarding preterm birth [< 37 (p < 0.28) < 34 (p < 0.31), < 32 weeks of gestation (p < 0.11)] or birth weight (< 2500 g (p < 0.54), < 2000 g (p < 0.77) between groups. However, women after LEEP exhibit a higher risk of premature rupture of membranes (PROM) at term (p < 0.009) and vaginal infections (p < 0.06). Neither volume nor depth of the removed tissue nor an additional endocervical resection seems to influence the likelihood of premature birth or early miscarriage. Performing an endocervical resection protects against CIN recurrence (OR 0.0881, p < 0.003). CONCLUSIONS: After tissue-preserving LEEP, there is an increased risk of vaginal infections and PROM at term in consecutive pregnancy. LEEP does not affect prematurity or miscarriage. The removal of additional endocervical tissue appears to be a protective factor against recurrence of CIN.
Assuntos
Aborto Espontâneo , Nascimento Prematuro , Displasia do Colo do Útero , Neoplasias do Colo do Útero , Gravidez , Recém-Nascido , Feminino , Humanos , Resultado da Gravidez , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/etiologia , Neoplasias do Colo do Útero/cirurgia , Estudos Retrospectivos , Eletrocirurgia/efeitos adversos , Eletrocirurgia/métodos , Aborto Espontâneo/etiologia , Displasia do Colo do Útero/cirurgiaRESUMO
BACKGROUND/PURPOSE: The incidence and clinical course of high-grade cervical intraepithelial lesions (CIN 2/3) are age dependent. In CIN 3, the recommended treatment is conization, which increases the risk of cervical insufficiency or premature deliveries. But data concerning spontaneous regression of CIN 3 are rare. METHODS: Between 2007 and 2017, we identified 156 women under the age of 25 with CIN 2 (23%) or CIN 3 (77%), who had a consultation and were treated at the Colposcopy Unit, Hospital of Düsseldorf, Germany. This is a retrospective cohort study. These patients had colposcopical follow-ups every 4-6 months. Moreover, we analyzed various parameters to predict regression of cervical lesions in this age group. RESULTS: Patients diagnosed with CIN 2 showed regression in 88% (n = 30) and women with CIN 3 had a regression rate of 29% (n = 34). Complete regression was observed in 86.7% of CIN 2 and 47.1% of CIN3. Mean time to regression was 21 M (months) [2-70 M]. 70.9% of the patients were treated by surgery (LEEP) after persistence or progression. We identified several predictors for regression of CIN 2/3 in young women: the regression rate of CIN2 is significantly higher than CIN 3 (p < 0.001). Clearance of HPV infections had significantly higher rates of regression compared to persisting HPV infections (p < 0.001). HPV-vaccinated women showed significantly higher regression rates (p = 0.009). CONCLUSIONS: These data show that an expectative close follow-up in women with CIN 3 younger than 25 is possible with regression rates of 29% also for CIN 3. Especially in women who were HPV vaccinated and those who cleared their HPV infection. A frequent colposcopical follow-up every 3-4 months is important for CIN 3 and every 6 months for CIN 2.
Assuntos
Infecções por Papillomavirus , Humanos , Feminino , Gravidez , Estudos Retrospectivos , Colposcopia , Conização , AlemanhaRESUMO
Pregnant women diagnosed with CIN3 have high regression rates after delivery. Biomarkers are needed to only identify pregnant women with progressive CIN requiring treatment to reduce overreferral and overtreatment. In our study we evaluated the performance of the FAM19A4/miR124-2 methylation test for molecular triage on FFPE samples of CIN3+-diagnosed pregnant women with known clinical course over time as well in a cross-sectional setting. In this German multicenter retrospective study biopsy material was collected from pregnant women diagnosed with cervical cancer (n = 16), with CIN3 that progressed to cancer during pregnancy (n = 7), with CIN3 that regressed to CIN1 or less within 6 months after delivery (n = 41), without CIN (n = 16), CIN3 covering 3-4 quadrants (n = 14) and randomly selected CIN3 (n = 41). FAM19A4/miR124-2 methylation analysis was performed blinded on first diagnosis. All pregnant women with cervical cancer and with CIN3 progressing to cancer tested positive for FAM19A4/miR124-2 methylation (100%, 22/22). In the regressing CIN3 group 47.5% and in the group without CIN 21.6% tested methylation positive. High-volume CIN3 and random selected CIN3 were methylation-positive in 91.7% and 82.1%, respectively. Methylation levels were significantly higher in progressive CIN3 and cancer compared to the controls (P < .0005). The likelihood ratio of a negative methylation test (LR-) for progressive CIN3+ was 0 (95% CI: 0-0.208). A negative FAM19A4/miR124-2 methylation test can rule out progressive CIN disease in pregnant women diagnosed with CIN3. This can help the clinician by managing these pregnant women with conservative follow-up until after delivery.
Assuntos
MicroRNAs , Infecções por Papillomavirus , Displasia do Colo do Útero , Neoplasias do Colo do Útero , Estudos Transversais , Citocinas/genética , Metilação de DNA , Feminino , Humanos , MicroRNAs/genética , MicroRNAs/metabolismo , Papillomaviridae/metabolismo , Infecções por Papillomavirus/patologia , Gravidez , Gestantes , Estudos Retrospectivos , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/genética , Neoplasias do Colo do Útero/patologia , Displasia do Colo do Útero/diagnóstico , Displasia do Colo do Útero/genéticaRESUMO
BACKGROUND: The incidence of vulvar cancer (VC) in pregnancy is unknown due to its rarity; between 1955 and 2014 only 36 case reports were reported worldwide. Underreporting may also be a contributing factor to the unknown incidence of VC in pregnancy. The aim of this study was to analyze the diagnosis, treatment and outcome of vulvar cancer cases diagnosed during pregnancy and/or breastfeeding. CASE PRESENTATION: Patient 1 was diagnosed at 18 weeks' gestation (WG) with Grade 2 VC (pT1a, pN0, 0/4 sentinel lymph nodes biopsy (SLNB) involved) and was treated by having the tumor resected (R0). She is currently recurrence-free at 4 years post-diagnosis. Patient 2 was diagnosed at 7 WG with Grade 2 VC (pT1b, pN1a, 1/17 SLNB, R0) and was treated during the first trimester and during the second trimester with SLNB. She is currently recurrence-free at 5 years post-diagnosis. Patient 3 was diagnosed at 30 WG with Grade 2 VC (pT1b, pN0, 0/5 SLNB, R0). She subsequently experienced a number of local recurrences postpartum that were managed by resection and is currently recurrence-free at 3 years post-diagnosis. Patient 4 was diagnosed a VL later, at 14 months during breastfeeding, that was diagnosed as Grade 3 VC (pT1b, pN1a, 1/14 SLNB, R0). The patient is currently recurrence-free at 9 years post-diagnosis. Patient 5 was not diagnosed during pregnancy, but was diagnosed with G3 VC (pT2, pN2c, 2/17 SLNB, R0) 8 months postpartum. The patient due to the extent of tumor involvement and lymph node metastasis, underwent chemoradiation therapy post-surgery. Despite adjuvant therapy, the patient progressed and developed bone metastases. Analysis of the tumour tissue revealed increased expression of PD-L1 (programmed cell death protein 1) indicating that the patient may have benefited from treatment with nivolumab to block the PD-L1 interaction; unfortunately the patient passed away at 24 months post-diagnosis before immunotherapy treatment could commence. CONCLUSION: Surgical resection and simultaneous SLNB in VC cases are considered safe during pregnancy, with comparable outcomes to non-pregnant women. Prompt diagnostic workup and treatment should never be delayed during pregnancy as delayed diagnosis could lead to tumour progression with fatal consequences.
Assuntos
Neoplasias Vulvares , Aleitamento Materno , Feminino , Hospitais , Humanos , Metástase Linfática , Gravidez , Biópsia de Linfonodo Sentinela , Neoplasias Vulvares/patologia , Neoplasias Vulvares/cirurgiaRESUMO
BACKGROUND: Human papilloma virus (HPV) causes multiple anogenital diseases including cervical cancer and is the most common sexually transmitted infection. Healthcare resource utilization (HRU) associated with HPV-related anogenital diseases includes diagnostic and disease specific treatment regimens. A recent study showed disease burden of young women aged 23-25 years, who were the first populations eligible to receive HPV vaccination after its introduction in Germany. Cost for the German statutory health insurance (SHI) due to HPVrelated anogenital diseases in this population are unknown. This study aimed at assessing HRU and costs related to HPV-associated anogenital diseases for the Germany SHI. METHODS: We used a retrospective, matched cohort design to leverage the prior identified cohort of 23-25-year-old women born between 1989-1992 diagnosed with HPV-related anogenital disease from the Institute for Applied Health Research Berlin (InGef) Research Database. German SHI claims data from 2012-2017 were analyzed. The prior identified cases were matched (direct, without replacement) to women without anogenital diseases (1:10 ratio). HRU and costs for inpatient care, outpatient care, and pharmaceutical during a 3-year observation period were determined for both cases and controls and increments between the groups were assessed. RESULTS: 2,972 women diagnosed with anogenital diseases (cases) who were matched to 29,720 women without anogenital diseases (controls). Cases had more outpatient visits (52.4 visits vs. 39.2 visits) and more cases (45.2% vs. 31.7%) were hospitalized at least once in the 3year observation period. Most common outpatient procedures performed in cases were conization of the cervix uteri (4.4% cases; n < 5 controls), followed by other excision and destruction of diseased tissue of the cervix uteri (3.1% in cases; 0.0% in controls). Median difference in total healthcare costs of 684 (mean difference: 1,089, 95%CI: 752-1,426) suggest that HPV-related anogenital diseases were responsible for approximately 3.2 Million more healthcare costs for the identified cases in the four birth cohorts within the 3year observation period in the InGef Research Database. Costs were mainly driven by outpatient care (41.6% of total costs). CONCLUSION: In Germany, HPV-related anogenital diseases among young women are associated with considerable HRU and financial expenditures, mostly driven by outpatient care.
Assuntos
Alphapapillomavirus , Infecções por Papillomavirus , Adulto , Atenção à Saúde , Feminino , Alemanha/epidemiologia , Custos de Cuidados de Saúde , Humanos , Seguro Saúde , Papillomaviridae , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/terapia , Estudos Retrospectivos , Adulto JovemRESUMO
PURPOSE: High grade cervical intraepithelial neoplasia (CIN2+) may progress to cervical cancer. They may be detected by screening and are usually treated by conization. This study aimed at assessing annual proportions of screening, prevalent and incident CIN2+ diagnoses, as well as proportions of (re-)conizations during 24 months follow-up after conization in Germany. METHODS: A descriptive retrospective claims data analysis of the years 2013-2018 was conducted using the InGef Research Database. Women aged 18-45 years with CIN2+ diagnoses were identified by ICD-10-GM codes (N87.1, N87.2, D06.-, and C53.-). Cervical conizations were identified by OPS codes (5-671.0* or 5-671.1*). Screening participation was identified by EBM codes (01730, 01733, 32819 or 32820). Annual proportions were calculated as women with the respective documented codes divided by all women in the respective age group per calendar year. RESULTS: Overall annual proportions of screened women spanned from 60.01 to 61.33% between 2013 and 2018. The overall annual prevalence of CIN2+ diagnoses (regardless of screening participation) ranged from 0.72 to 0.84% between 2013 and 2018, with highest proportions observed in women aged 27-45 years. Also, CIN2+ incidence was highest in women 27-45 years. Annual proportion of women undergoing conization was 0.24% in 2013 and 0.21% in 2018. During a 24-month follow-up period after conization, 2.91% of women underwent a re-conization 3 months or later after the initial conization. CONCLUSION: This analysis demonstrates a considerable burden of CIN2+, conizations and re-conizations in Germany, especially in women aged 27-45 years. This highlights the need for intensified prevention efforts such as expanding human papillomavirus (HPV) vaccination.
Assuntos
Infecções por Papillomavirus , Neoplasias do Colo do Útero , Feminino , Humanos , Conização , Estudos Retrospectivos , Análise de Dados , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/cirurgia , Seguro Saúde , PapillomaviridaeRESUMO
Mucous membrane pemphigoid (MMP) is a pemphigoid disease with predominant mucous membrane involvement. It mainly affects the mucous membranes of the mouth, eyes, nose and pharynx, but also the larynx, trachea, esophagus, genital and perianal regions. The manifestation of the disease covers a wide spectrum from gingival erythema and single oral lesions to severe tracheal strictures that obstruct breathing and conjunctival scarring with marked visual impairment and, not infrequently, blindness. In addition to a clinical picture of predominant mucosal involvement, diagnosis is based on direct immunofluorescence of a peri-lesional biopsy and serology. The main target antigen is BP180 (collagen XVII), and reactivity with laminin 332 is associated with malignancy in approximately 25 % of MMP patients. The treatment of MMP is challenging. On the one hand, due to the involvement of different mucous membranes, good interdisciplinary cooperation is required; on the other hand, due to the rarity of the disease, no randomized controlled clinical trials are available. The aim of this guideline is to present the clinical picture, including severity and scoring systems, and to give guidance for diagnosing and treating this complex disease. In MMP, interdisciplinary cooperation plays an essential role as well as the prompt diagnosis and initiation of adequate therapy in order to avoid irreversible damage to the mucous membranes with serious complications.
Assuntos
Penfigoide Mucomembranoso Benigno , Penfigoide Bolhoso , Humanos , Penfigoide Bolhoso/patologia , Penfigoide Mucomembranoso Benigno/diagnóstico , Penfigoide Mucomembranoso Benigno/terapia , Mucosa/patologia , Técnica Direta de Fluorescência para Anticorpo , BiópsiaRESUMO
BACKGROUND: Since the introduction of sentinel node biopsy (SLNB) in unifocal vulvar cancer (diameter of < 4 cm) and unsuspicious groin lymph nodes, the morbidity rate of patients has significantly decreased globally. In contrast to SLNB, bilateral inguinofemoral lymphadenectomy (IFL) has been associated with increased risk of common morbidities. Current guidelines (NCCN, ESGO, RCOG, and German) recommend that in cases of unilaterally positive sentinel lymph node (SLN), bilateral IFL should be performed. However, two recent publications by Woelber et al. and Nica et al. contradict the current guideline, since a significant rate of positive non sentinel lymph nodes in IFL contralaterally was not observed [Woelber et al. 0% (p = 0/28) and Nica et al. 5.3% (p = 1/19)]. METHODS: A retrospective single-center analysis conducted in the University Hospital of Dusseldorf, evaluating vulvar cancer patients treated with SLNB from 2002 to 2018. RESULTS: 22.2% of women (n = 4/18) were found to have contralateral IFL groin metastasis after an initial diagnosis of unilateral SLN metastasis. The depth of tumor infiltrating cells correlated significantly and positively with the rate of incidence of groin metastasis (p = 0.0038). CONCLUSION: Current guideline for bilateral IFL should remain as the standard management. Therefore, this depth may be taken into account as an indication for bilateral IFL. The management of VC and SLNB should be performed in a high volume center with an experienced team in marking SLN and performing the adequate surgical procedure. Well conducted counseling of the patients outlining advantages but also potential oncological risks of this technique especially concerning rate of groin recurrence is critical.
Assuntos
Linfonodo Sentinela , Neoplasias Vulvares , Feminino , Virilha , Hospitais , Humanos , Excisão de Linfonodo , Linfonodos/cirurgia , Recidiva Local de Neoplasia , Estudos Retrospectivos , Biópsia de Linfonodo Sentinela , Neoplasias Vulvares/cirurgiaRESUMO
Primary vaginal carcinoma is rare. There are two pathogenetic pathways, one associated with HPV high-risk infection and another one with inactivation of p53. Vaginal Paget's disease is rare and mostly associated with vulvar disease or represents intravaginal spread of associated locoregional cancer. Diagnostic vaginal biopsies should be examined by step sections on H&E. Sentinel lymph nodes should be processed completely using ultrastaging. Morphology-based prognostic factors with good clinical evidence are tumour stage and lymph node status. Molecular markers are not currently relevant for treatment decision and prognosis.
Assuntos
Carcinoma in Situ , Patologia Cirúrgica , Neoplasias Vaginais , Neoplasias Vulvares , Feminino , Humanos , Estadiamento de Neoplasias , Prognóstico , Biópsia de Linfonodo Sentinela , Neoplasias Vaginais/diagnóstico , Neoplasias Vaginais/patologia , Neoplasias Vulvares/diagnóstico , Neoplasias Vulvares/patologiaRESUMO
BACKGROUND: Most individuals are infected with human papillomavirus (HPV) at least once in their lifetime. Infections with low-risk types can cause genital warts, whereas high-risk types can cause malignant tumors. The aim of this study was to determine the burden of anogenital diseases potentially related to HPV in young women based on German statutory health insurance claims data. METHODS: We conducted a retrospective claims data analysis using the "Institute for Applied Health Research Berlin" (InGef) Research Database, containing claims data from approximately 4 million individuals. In the period from 2012 to 2017 all women born in1989-1992, who were continuously insured between the age of 23-25 years were identified. Using ICD-10-GM codes (verified diagnosis in the outpatient sector or primary or secondary diagnosis in the inpatient sector) the administrative prevalence (95% confidence interval) of genital warts (A63.0), anogenital diseases grade I (K62.8, N87.0, N89.0, N90.0), grade II (N87.1, N89.1, N90.1) and grade III (D01.3, D06.-, D06.0, D07.1, D07.2, N87.2, N89.2, N90.2) was calculated (women with diagnosis divided by all women). RESULTS: From 2012 to 2017, a total of 15,358 (birth cohort 1989), 16,027 (birth cohort 1990), 14,748 (birth cohort 1991) and 14,862 (birth cohort 1992) women at the age of 23-25 were identified. A decrease of the administrative prevalence was observed in genital warts (1.30% (1.12-1.49) birth cohort 1989 vs. 0.94% (0.79-1.10) birth cohort 1992) and anogenital diseases grade III (1.09% (0.93-1.26) birth cohort 1989 vs. 0.71% (0.58-0.86) birth cohort 1992). In anogenital diseases grade III, this trend was especially observed for severe cervical dysplasia (N87.2) (0.91% (0.76-1.07) birth cohort 1989 vs. 0.60% (0.48-0.74) birth cohort 1992). In contrast, anogenital diseases grade I (1.41% (1.23-1.61) birth cohort 1989 vs. 1.31% (1.14-1.51) birth cohort 1992) and grade II (0.61% (0.49-0.75) birth cohort 1989 vs. 0.52% (0.42-0.65) birth cohort 1992) remained stable. CONCLUSIONS: A decrease of the burden of anogenital disease potentially related to HPV was observed in the younger birth cohorts. This was observed especially for genital warts and anogenital diseases grade III. Further research to investigate this trend for the upcoming years in light of varying HPV vaccination coverage for newer birth cohorts is necessary.
Assuntos
Doenças do Ânus/epidemiologia , Doenças dos Genitais Femininos/epidemiologia , Papillomaviridae/fisiologia , Infecções por Papillomavirus/epidemiologia , Demandas Administrativas em Assistência à Saúde/estatística & dados numéricos , Adulto , Doenças do Ânus/virologia , Estudos de Coortes , Condiloma Acuminado/epidemiologia , Condiloma Acuminado/virologia , Feminino , Doenças dos Genitais Femininos/virologia , Alemanha/epidemiologia , Humanos , Infecções por Papillomavirus/complicações , Prevalência , Estudos Retrospectivos , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/virologia , Adulto Jovem , Displasia do Colo do Útero/epidemiologia , Displasia do Colo do Útero/virologiaRESUMO
OBJECTIVE: To assess survival after groin recurrence in patients with vulvar cancer in the transition period of the implementation of the sentinel lymph node biopsy procedure. Recurrence of groin metastases in vulvar cancer patients is assumed to be lethal. It is unknown if early detection of relapse and multimodal treatment strategies improve the outcome of patients with groin recurrence. METHODS: Multicenter retrospective cohort study of patients with recurrent vulvar cancer who presented with groin and/or pelvic lymph node metastases between 2000 and 2014 at 3 tertiary referral hospitals. Our primary outcome was to assess survival after groin recurrence of vulvar cancer and the influence of multimodal treatment. All analyses were done using Stata 12 (Stata Corporation, College Station, Tex). Hazard ratios (HRs) and their corresponding 95% confidence intervals were calculated using a Cox proportional hazards model. RESULTS: We identified 30 patients with a median time from diagnosis to groin recurrence of 10 months. The median follow-up of patients who were alive at the time of analysis was 22 months (range, 9-123 months). A Kaplan-Meier estimate showed an overall survival rate of 50% after 7 years. Patients with multimodal groin relapse treatment performed better than those with single-mode treatment (HR, 0.25; P = 0.037). Lymph node metastases at diagnosis were also associated with lower survival (HR, 6.11; P = 0.020). We observed a trend toward lower survival with a tumor size greater than T1 (HR, 2.55; P = 0.111). The time from diagnosis to groin recurrence had no influence on survival (HR, 0.99; P = 0.561). CONCLUSIONS: Close follow-up visits for at least 2 years are important to detect recurrent disease in groin and pelvic lymph nodes. Treatment of recurrent groin metastases should no longer be considered as a palliative situation--given that one half of the patients will have long-term survival after multimodal treatment strategies.
Assuntos
Virilha/patologia , Recidiva Local de Neoplasia/patologia , Neoplasias Vulvares/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Terapia Combinada , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Invasividade Neoplásica , Recidiva Local de Neoplasia/terapia , Estadiamento de Neoplasias , Cuidados Paliativos , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Neoplasias Vulvares/terapia , Adulto JovemRESUMO
OBJECTIVE: The aim of the study was to determine health-related quality of life (HRQoL) of women with surgically treated vulvar intraepithelial neoplasia (VIN) and vulvar cancer (VC) during the first week after hospital discharge. Further objectives were to investigate differences between women with VIN and VC as well as to examine whether correlations exist between women's symptom experience and HRQoL. METHODS: This cross-sectional study was conducted in 8 hospitals in Germany and Switzerland. Women with VIN and VC rated HRQoL with the validated German Short-Form 36. Differences between HRQoL in women with VIN and VC were tested with Wilcoxon rank-sum score. The WOMen with vulvAr Neoplasia (WOMAN) - Patient reported Outcome (PRO) self-report instrument was used to measure women's symptom experience. Correlations between symptoms and HRQoL were calculated using Spearman correlation coefficient. RESULTS: Women with VIN and VC (n = 65) reported lower HRQoL in physical aspects (Physical Component Summary [PCS], 34.9) than that in mental aspects (Mental Component Summary, 40.5). Women with VC had lower HRQoL than women with VIN, as manifested by significant differences concerning the dimensions of "physical functioning" and "role-physical." "Difficulties in daily life" as a distressing symptom correlated with MCS and PCS. Wound-related symptoms correlated with PCS and psychosocial symptoms/issues with MCS. CONCLUSIONS: Analysis showed that women with vulvar neoplasia reported lower HRQoL in the physical and mental dimensions 1 week after discharge than comparable studies referring to months or years after surgery. Health-related quality of life is influenced by physical impairment because physical symptoms are prevalent 1 week after discharge. Patient education should focus on symptom management in an early postsurgical phase to enhance women's HRQoL.
Assuntos
Carcinoma in Situ/psicologia , Neoplasias Vulvares/psicologia , Adulto , Idoso , Carcinoma in Situ/cirurgia , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Qualidade de Vida , Neoplasias Vulvares/cirurgiaAssuntos
Alphapapillomavirus , Síndrome de Rothmund-Thomson , Administração Cutânea , Humanos , Papillomaviridae , PeleRESUMO
OBJECTIVE: To compare the distribution of International Federation for Cervical Pathology and Colposcopy (IFCPC) transformation zone (TZ) types among women in different age groups referred to 8 colposcopy clinics. MATERIALS AND METHODS: Between February 2012 and February 2013, we prospectively collected individual patient data from 8 clinics within the German Colposcopy Network (G-CONE). Data were analyzed using ODSdysplasie, software designed to allow continuous quality assessment in colposcopy clinics. The distribution of IFCPC-classified TZ was compared between different centers for the following age groups: younger than 30 years, between 30 and 50 years, and older than 50 years. RESULTS: Of 3,761 patients included in the analysis, 2,153 (57%) were classified as having type 2 TZ, 906 (24%) as type 1 TZ, and 702 (19%) as type 3 TZ. Type 3 TZ was the most commonly reported type in women older than 50 years (70%). We found that the relative distribution of type 3 TZ between age groups was similar in the participating colposcopy clinics. However, there was evidence of heterogeneous distribution of types 1 and 2 TZ between age groups in different clinics, ranging from 7.8% to 66.4% for type 1 TZ in women younger than 30 years and 28.9% to 78.1% for type 2 TZ in women 30 to 50 years old. CONCLUSIONS: Although IFCPC type 3 TZ seems to be a reproducible finding, the distribution of types 1 and 2 TZ showed significant heterogeneity. A more precise anatomic distinction between types 1 and 2 TZ in the IFCPC terminology could improve reporting of colposcopy findings.
Assuntos
Colposcopia/normas , Neoplasias do Colo do Útero/classificação , Neoplasias do Colo do Útero/epidemiologia , Adulto , Distribuição por Idade , Feminino , Alemanha/epidemiologia , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Sociedades Médicas , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/patologiaRESUMO
OBJECTIVE: The aim of the study was to describe the (a) symptom experience of women with vulvar intraepithelial neoplasia and vulvar cancer (vulvar neoplasia) during the first week after hospital discharge, and (b) associations between age, type of disease, stage of disease, the extent of surgical treatment and symptom experience. METHODS: This cross-sectional study was conducted in eight hospitals in Germany and Switzerland (Clinical Trial ID: NCT01300663). Symptom experience after surgical treatment in women with vulvar neoplasia was measured with our newly developed WOMAN-PRO instrument. Outpatients (n=65) rated 31 items. We used descriptive statistics and regression analysis. RESULTS: The average number of symptoms reported per patient was 20.2 (SD 5.77) with a range of 5 to 31 symptoms. The three most prevalent wound-related symptoms were 'swelling' (n=56), 'drainage' (n=54) and 'pain' (n=52). The three most prevalent difficulties in daily life were 'sitting' (n=63), 'wearing clothes' (n=56) and 'carrying out my daily activities' (n=51). 'Tiredness' (n=62), 'insecurity' (n=54) and 'feeling that my body has changed' (n=50) were the three most prevalent psychosocial symptoms/issues. The most distressing symptoms were 'sitting' (Mean 2.03, SD 0.88), 'open spot (e.g. opening of skin or suture)' (Mean 1.91, SD 0.93), and 'carrying out my daily activities' (Mean 1.86, SD 0.87), which were on average reported as 'quite a bit' distressing. Negative associations were found between psychosocial symptom experience and age. CONCLUSIONS: WOMAN-PRO data showed a high symptom prevalence and distress, call for a comprehensive symptom assessment, and may allow identification of relevant areas in symptom management.
Assuntos
Avaliação de Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/epidemiologia , Neoplasias Vulvares/cirurgia , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Prevalência , Análise de Regressão , Neoplasias Vulvares/psicologiaRESUMO
OBJECTIVE: The incidence of vulvar squamous cell carcinomas located between the clitoris and urethra in young women is rising in distinct geographic regions, but characteristics of the tumors indicating certain carcinogenic mechanisms are unknown. The present study aimed at characterizing these vulvar cancers for their human papillomavirus (HPV), p16(INK4a), and p53 status, revealing potential pathways of carcinogenesis. MATERIALS AND METHODS: Squamous cell vulvar cancers of the anterior fourchette were retrospectively collected from 8 German hospitals, with additional squamous cell cancers located at other sites of the vulva from 2 of the hospitals. All tumors were analyzed for HPV DNA by polymerase chain reaction and for p16(INK4a) and p53 expression by immunohistochemistry. RESULTS: Potentially HPV-associated tumors (HPV and p16(INK4a) positive, 21.4% [27/126] of the anterior fourchette and 27.7% [13/47] from other locations), p53-overexpressing tumors (35.7% [45/126] and 29.8% [14/47]), and a third group (HPV/p16(INK4a) negative/p53 not overexpressed, 42.9% [54/126] and 42.6% [20/47]) were observed among tumors from the anterior fourchette as well as among vulvar cancers from other locations. Women with vulvar cancers of the anterior fourchette were of young age irrespective of the HPV/p16(INK4a)/p53 status. CONCLUSIONS: Different types of vulvar cancers can be found in squamous cell tumors of the anterior fourchette, similar to the finding in vulvar cancers from other locations and to what has previously been reported for vulvar squamous cell carcinomas in general.
Assuntos
Inibidor p16 de Quinase Dependente de Ciclina/biossíntese , Neoplasias de Células Escamosas/patologia , Neoplasias de Células Escamosas/virologia , Papillomaviridae/isolamento & purificação , Proteína Supressora de Tumor p53/biossíntese , Neoplasias Vulvares/patologia , Neoplasias Vulvares/virologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Alemanha , Humanos , Imuno-Histoquímica , Pessoa de Meia-Idade , Papillomaviridae/classificação , Papillomaviridae/genética , Reação em Cadeia da Polimerase , Estudos Retrospectivos , Adulto JovemRESUMO
Cervical intraepithelial neoplasia (CIN) grade 2/3 has a high spontaneous regression rate, especially among women ≤29 years of age. To reduce overtreatment, reliable prognostic biomarkers would be helpful. The main aim of this study was to analyze the negative predictive value of the methylation marker panel GynTect® for lesion regression. In this prospective, multicenter, longitudinal observational proof-of-concept study, women aged ≤29 years with histologically confirmed CIN2 (n = 24) or CIN3 (n = 36) were closely monitored without treatment for up to 24 or 12 months, respectively. The outcome was either regression, persistence, or progression of the lesion. For each patient, a single baseline sample (V0) for cytology, hrHPV detection and methylation analysis was taken. In a primary analysis, the negative predictive value (NPV) of a GynTect®-negative test result at V0 for regression was determined. We tested the null hypothesis NPV ≤ 70% against the alternative hypothesis NPV ≥ 90%. Twelve of the eighteen GynTect®-negative CIN2 patients showed regression (NPV = 67%, 90% CI 44-85%, p = 0.53). Of the 27 GynTect®-negative CIN3 lesions, 15 regressed (NPV = 56%, 90% CI 38-72%, p = 0.92). Although the majority of GynTect®-negative lesions regressed, the postulated NPV of ≥90% was not observed. Thus, the clinical relevance for an implementation of the GynTect® assay for patients undergoing watchful waiting remains questionable. Further studies with longer observation periods should be undertaken.