RESUMO
The positive clinical threshold of human papillomavirus (HPV) tests validated for primary cervical cancer screening (CCS) is designed to offer an optimal balance between clinical sensitivity and specificity. However, there may be a gap between the analytical sensitivity of the test and the positive clinical threshold, referred to here as the "gray-zone." This study aims to determine the prevalence and significance of HPV results obtained in the gray-zone in routine practice. Cervical samples obtained in our institution for CCS over a 22-month-period were tested with the Alinity m HR-HPV Assay (Abbott). Clinical and biological data, including cytological results and patients' HPV history were collected. Of the 6101 samples collected, 1.7% had an HPV result in the gray-zone (102 patients). The proportion of gray-zone results varied according to HPV genotype, reaching 11.8% of samples with detectable HPV DNA in the case of HPV31/33/52/58 genotypes. Reflex cytologies showed no abnormalities or Atypical Squamous Cells of Undetermined Significance results in 74.6% and 17.9% of cases, respectively. A previous or subsequent HPV-positive result with a (possibly) identical genotype was observed in 58% and 38% of cases, respectively. Two women with a history of persistent HPV detection had a CIN2+ lesion 1 year after the gray-zone result. In conclusion, the proportion of HPV results in the gray-zone varies according to genotype. No cytological abnormality is observed in the majority of cases, but a few rare patients with a history of persistent HPV infection should be closely monitored even if the HPV result is transiently located in the gray-zone.
Assuntos
Infecções por Papillomavirus , Displasia do Colo do Útero , Neoplasias do Colo do Útero , Humanos , Feminino , Prevalência , Detecção Precoce de Câncer/métodos , Colo do Útero/patologia , Sensibilidade e Especificidade , Genótipo , Papillomaviridae/genética , Displasia do Colo do Útero/epidemiologiaRESUMO
BACKGROUND: Midurethral slings are the gold standard for treating stress urinary incontinence, but their complications may raise concerns. Complications may differ by the approach used to place them. OBJECTIVE: This study aimed to compare serious complications and reoperations for recurrence after midurethral sling procedures when using the retropubic vs the transobturator route for female stress urinary incontinence. STUDY DESIGN: This analysis was of patients included in the French, multicenter VIGI-MESH register since February 2017 who received a midurethral sling for female stress urinary incontinence either by the retropubic or the transobturator route and excluded patients with single-incision slings. Follow-up continued until October 2021. Serious complications (Clavien-Dindo classification ≥ grade III) attributable to the midurethral sling and reoperations for recurrence were compared using Cox proportional hazard models including any associated surgery (hysterectomy or prolapse) and a frailty term to consider the center effect. Baseline differences were balanced by propensity score weighting. Analyses using the propensity score and Cox models were adjusted for baseline differences, center effect, and associated surgery. RESULTS: A total of 1830 participants received a retropubic sling and 852 received a transobturator sling in 27 French centers that were placed by 167 surgeons. The cumulative 2-year estimate of serious complications was 5.8% (95% confidence interval, 4.8-7.0) in the retropubic group and 2.9% (95% confidence interval, 1.9-4.3) in the transobturator group, that is, after adjustment, half of the retropubic group was affected (adjusted hazard ratio, 0.41; 95% confidence interval, 0.3-0.6). The cumulative 2-year estimate of reoperation for recurrence of stress urinary incontinence was 2.7% (95% confidence interval, 2.0-3.6) in the retropubic group and 2.8% (95% confidence interval, 1.7-4.2) in the transobturator group with risk for revision for recurrence being higher in the transobturator group after adjustment (adjusted hazard ratio, 1.9; 95% confidence interval, 1.2-2.9); this surplus risk disappeared after exclusion of the patients with a previous surgery for stress urinary incontinence. CONCLUSION: The transobturator route for midurethral sling placement is associated with a lower risk for serious complications but a higher risk for surgical reoperation for recurrence than the retropubic route. Despite the large number of surgeons involved, these risks were low. The data are therefore reassuring.
Assuntos
Slings Suburetrais , Incontinência Urinária por Estresse , Feminino , Humanos , Incontinência Urinária por Estresse/cirurgia , Incontinência Urinária por Estresse/etiologia , Slings Suburetrais/efeitos adversos , Telas Cirúrgicas , Procedimentos Cirúrgicos Urológicos/métodos , ReoperaçãoRESUMO
INTRODUCTION: Data concerning the mechanical properties of the perineum during delivery are very limited. In vivo experiments raise ethical issues. The aim of the study was to describe some of the biomechanical properties of each perineal tissue layer collected from sows in order to better understand perineal tears during childbirth. MATERIAL AND METHODS: Samples of each perineal tissue layer were obtained from the skin, the vagina, the external anal sphincter (EAS), the internal anal sphincter (IAS), and the anal mucosa of fresh dead sows. They were tested in quasi-static uniaxial tension using the testing machine Mach-1®. Tests were performed at a displacement velocity of 0.1 mm·s-1. Stress-strain curves of each perineal tissue layer before the first damage for each sow were obtained and modeled using a hyperelastic Yeoh model described by three coefficients: C1, C2, and C3. Pearson correlation coefficients were calculated to measure the correlation between the C1 hyperelastic coefficient and the duration between the first microfailure and the complete rupture for each perineal tissue layer. Pearson correlation was computed between C1 and the number of microfailures before complete rupture for each tissue. RESULTS: Ten samples of each perineal tissue layer were analyzed. Mean values of C1 and corresponding standard deviations were 46 ± 15, 165 ± 60, 27 ± 10, 19 ± 13, 145 ± 28 kPa for the perineal skin, the vagina, the EAS, the IAS, and the anal mucosa, respectively. According to this same sample order, the first microfailure in the population of 10 sows appeared at an average of 54%, 27%, 70%, 131%, and 22% of strain. A correlation was found between C1 hyperelastic coefficient and the duration between the first microfailure and the complete rupture (r = 0.7, p = 0.02) or the number of microfailures before complete rupture only for the vagina (r = 0.7, p = 0.02). CONCLUSIONS: In this population of fresh dead sow's perineum, the vagina and the anal mucosa were the stiffest tissues. The IAS and EAS were more extensible and less stiff. A significantly positive correlation was found between C1 and the duration between the first microfailure and the complete rupture of the vagina, and the duration between the first microfailure and the complete rupture of the vagina.
Assuntos
Períneo , Períneo/lesões , Animais , Feminino , Suínos , Fenômenos Biomecânicos , Humanos , Gravidez , Parto Obstétrico , Técnicas In Vitro , Canal Anal/lesões , Vagina/lesõesRESUMO
BACKGROUND: The objective of this study was to assess the preliminary efficacy and safety of conservative management compared with systematic suture in isolated vaginal or first-degree perineal tears after birth. METHODS: We conducted a preliminary efficacy, open-label, randomized, controlled, and prospective trial. This study implemented Simon's 2-step plan (interim analysis and final analysis) to test the success rate of the digital compression strategy group. Primiparous women aged ≥18 years with isolated vaginal or first-degree perineal tears after spontaneous vaginal birth of a cephalic presenting term (≥37 weeks) neonate were randomly allocated to the conservative management (CM) group (digital compression if bleeding followed by suture if persistent bleeding) or a systematic suture (SS) group. The primary outcome was the success of the intervention 10 days after delivery, defined by pain as evaluated using a visual analog scale < 3, satisfactory healing defined by a REEDA score ≤ 2, and no bleeding or infection. Sexual well-being was assessed at 2 and 6 months postpartum. RESULTS: Among 861/2209 eligible women, 143 consenting women with a superficial perineal tear were randomized: 72 in the systematic suture group and 71 in the conservative management group. Success rate was 87.8% (90% CI [70.5-93.54]) (42/55) in the systematic suture group vs 90% (90% CI [78.3-93.8]) (53/61) in the conservative management group. The REEDA score was significantly higher in the systematic suture group (1.4 vs 0.9; P = 0.036). Perineal pain was significantly higher at day 1 in the systematic suture group (2.38 vs 1.69; P = 0.034). For the Female Sexual Functional Index score, no significant difference was found between the two groups at inclusion or at 2 and 6 months postpartum. CONCLUSIONS: Conservative management of superficial perineal tears shows an efficacy rate ≥90%. Women in the conservative management group had less pain at the 1st day follow-up and lower REEDA scores at the 10th day follow-up.
Assuntos
Lacerações , Complicações do Trabalho de Parto , Gravidez , Recém-Nascido , Feminino , Humanos , Adolescente , Adulto , Estudos Prospectivos , Tratamento Conservador , Períneo/lesões , Complicações do Trabalho de Parto/cirurgia , Suturas , Dor , Lacerações/terapia , Episiotomia/efeitos adversos , Parto Obstétrico/efeitos adversosRESUMO
Human papillomavirus (HPV) 16 exhibits different variants that may differ in their carcinogenic risk. To identify some high-risk variants, we sequenced and compared HPV16 whole genomes obtained from a longitudinal cohort of 34 HPV16-infected women who had either spontaneously cleared their infection (clearance group or "C"), or developed cervical high-grade lesions following a viral persistence (group persistence or "P"). Phylogenetic analysis of paired samples obtained at the beginning (C0 or P0) and at the end (C2 or P2) of the follow-up (median intervals between C0-C2 and between P0-P2 were 16 and 36.5 months, respectively) revealed a low genetic variability within the host compared to the genetic interhost diversity. By comparing our HPV16 sequences to a reference sequence, we observed 301 different substitutions, more often transitions (60.9%) than transversions (39.1%), that occurred throughout the viral genome, but with a low frequency in E6 and E7 oncogenes (10 and 9 substitutions), suggesting a high conservation of these genes. Deletions and insertions were mostly observed in intergenic regions of the virus. The only significant substitution found between the subgroups C2 and P2 was observed in the L2 gene (L330F), with an unclear biological relevance. Our results suggest a low longitudinal intrahost evolution of HPV16 sequences and no correlation between genetic variations and clinical evolution.
Assuntos
Proteínas Oncogênicas Virais , Infecções por Papillomavirus , Neoplasias do Colo do Útero , Feminino , Seguimentos , Variação Genética , Papillomavirus Humano 16/genética , Humanos , Proteínas Oncogênicas Virais/genética , FilogeniaRESUMO
During human organogenesis, lung development is a timely and tightly regulated developmental process under the control of a large number of signaling molecules. Understanding how genetic variants can disturb normal lung development causing different lung malformations is a major goal for dissecting molecular mechanisms during embryogenesis. Here, through exome sequencing (ES), array CGH, genome sequencing (GS) and Hi-C, we aimed at elucidating the molecular basis of bilateral isolated lung agenesis in three fetuses born to a non-consanguineous family. We detected a complex genomic rearrangement containing duplicated, triplicated and deleted fragments involving the SHH locus in fetuses presenting complete agenesis of both lungs and near-complete agenesis of the trachea, diagnosed by ultrasound screening and confirmed at autopsy following termination. The rearrangement did not include SHH itself, but several regulatory elements for lung development, such as MACS1, a major SHH lung enhancer, and the neighboring genes MNX1 and NOM1. The rearrangement incorporated parts of two topologically associating domains (TADs) including their boundaries. Hi-C of cells from one of the affected fetuses showed the formation of two novel TADs each containing SHH enhancers and the MNX1 and NOM1 genes. Hi-C together with GS indicate that the new 3D conformation is likely causative for this condition by an inappropriate activation of MNX1 included in the neo-TADs by MACS1 enhancer, further highlighting the importance of the 3D chromatin conformation in human disease.
Assuntos
Anormalidades Múltiplas/genética , Evolução Molecular , Pneumopatias/genética , Pulmão/anormalidades , Pulmão/crescimento & desenvolvimento , Pulmão/ultraestrutura , Organogênese/genética , Adulto , Cadáver , Feminino , Feto , Variação Genética , Genoma Humano , Humanos , Masculino , GravidezRESUMO
INTRODUCTION AND HYPOTHESIS: Episiotomy scar may be the site of complications and result in wound dehiscence in the long term. The aim of this video article was to describe the surgical steps required to repair a right perineal defect after episiotomy using a V-Y advancement flap. METHOD: Our patient had an episiotomy dehiscence that had already benefited from an end-to-end repair, but the perineal defect recurred. A V-Y advancement flap was performed. The first step of this surgery was to remove the episiotomy scar. A V-shaped flap was then created to fill the perineal defect. Upon advancement, the V flap was transformed in a Y shape and secured using tension-free absorbable sutures. CONCLUSION: There was no flap necrosis, and the esthetic result was satisfactory.
Assuntos
Episiotomia , Procedimentos de Cirurgia Plástica , Cicatriz , Episiotomia/efeitos adversos , Feminino , Humanos , Períneo/cirurgia , Gravidez , Retalhos CirúrgicosRESUMO
INTRODUCTION: The terminology for female pelvic floor fistulas (PFF) needs to be defined and organized in a clinically based consensus Report. METHODS: This Report combines the input of members of the International Continence Society (ICS) assisted at intervals by external referees. Appropriate core clinical categories and a sub-classification were developed to give a coding to definitions. An extensive process of 19 rounds of internal and external review was involved to examine each definition, with decision-making by collective opinion (consensus). RESULTS: A terminology report for female PFF, encompassing 416 (188 NEW) separate definitions, has been developed. It is clinically based with the most common diagnoses defined. Clarity and user-friendliness have been key aims to make it interpretable by practitioners and trainees in different specialty groups involved in female pelvic floor dysfunction and PFF. Female-specific imaging (ultrasound, radiology, and magnetic resonance imaging) and conservative and surgical PFF managements as well as appropriate figures have been included to supplement and clarify the text. Interval (5-10 years) review is anticipated to keep the document updated and as widely acceptable as possible. CONCLUSION: A consensus-based terminology report for female PFF has been produced to aid clinical practice and research.
Assuntos
Fístula/diagnóstico , Distúrbios do Assoalho Pélvico/diagnóstico , Diafragma da Pelve , Terminologia como Assunto , Consenso , Feminino , Ginecologia , Humanos , Sociedades Médicas , UrologiaRESUMO
PURPOSE: To evaluate the impact of a selective use of episiotomy combined with Couder's maneuver on the incidence of perineal tears in spontaneous term deliveries. METHODS: A comparative, retrospective, mono-centric study in a university maternity unit was designed and included all primiparous women who delivered spontaneously after 37 weeks of gestation in cephalic presentation. Two cohorts were studied, before and after the practice of Couder's maneuver. In the first cohort, the ''OSE cohort'' only selective episiotomies were performed from January 2009 to December 2010. In the second cohort, from January 2016 to December 2017, the ''SEC cohort'' selective episiotomies combined with Couder's maneuver were performed by midwives and obstetricians. The primary outcome was the type of perineal tears, according to the Royal College of Obstetricians and Gynaecologists (RCOG) classification. RESULTS: A total of 2081 patients were included: 909 patients in the OSE cohort and 1172 patients in the SEC cohort. Couder's maneuver was performed in 59% of the SEC cohort. In the SEC cohort, there were an increase in the number of intact perinea (55% versus 63%, p < 0.001), a decrease in second-degree perineal tears (18% versus 11%, p < 0.001) and a decrease in labia minora tears (48% versus 37%, p < 0.001). The rate of obstetrical anal sphincter injuries was less than 1% in both cohorts (0.3% versus 0.5%, p = 0.7). CONCLUSION: A selective use of episiotomy combined with Couder's maneuver could reduce the incidence of perineal tears, particularly second-degree perineal tears, without increasing the rate of obstetrical anal sphincter injuries.
Assuntos
Canal Anal/lesões , Parto Obstétrico/efeitos adversos , Episiotomia/estatística & dados numéricos , Lacerações/epidemiologia , Complicações do Trabalho de Parto/cirurgia , Períneo/lesões , Adulto , Parto Obstétrico/métodos , Episiotomia/efeitos adversos , Feminino , Humanos , Incidência , Tocologia , Complicações do Trabalho de Parto/epidemiologia , Avaliação de Processos e Resultados em Cuidados de Saúde , Paridade , Períneo/cirurgia , Médicos , Gravidez , Resultado da Gravidez , Estudos RetrospectivosRESUMO
BACKGROUND: Evaluate the feasibility of active delivery of the anterior arm during spontaneous delivery. This maneuver could decrease incidence of second-degree perineal tears because it reduces fetal biacromial diameter. METHODS: An observational comparative prospective study was conducted at our teaching maternity from July 2012 to March 2013. The study included 199 nulliparous women ≥18 years, who met the following criteria: singleton pregnancy, vaginal delivery with occiput anterior presentation, on epidural analgesia, from 37 weeks of gestation onward. The distribution of rate and type of perineal tears were compared between two groups: a non-exposed group and a group exposed to the maneuver. RESULTS: A total of 101 patients were exposed to Couder's maneuver (CM) and 98 patients were not exposed. In the intervention group, 3 failures of the maneuver were reported. The maneuver was considered easy in 80% of cases, moderately easy in 12% and difficult in 8% of cases. There was a significant difference (p = 0.03) in the distribution of perineal tears between the two groups. There was a significant reduction (p < 0.001) in the number of second-degree perineal tears in the patients exposed to CM. There was no significant difference in the rate of anterior perineal trauma between the exposed and non-exposed arms. CONCLUSIONS: CM in primiparous women at term is feasible with a low failure rate and influences the distribution of perineal tears by lowering second-degree perineal tears in a highly significant manner (p <0.01).
Assuntos
Parto Obstétrico/métodos , Lacerações/epidemiologia , Complicações do Trabalho de Parto/epidemiologia , Períneo/lesões , Adolescente , Adulto , Braço , Parto Obstétrico/efeitos adversos , Estudos de Viabilidade , Feminino , Humanos , Incidência , Apresentação no Trabalho de Parto , Lacerações/etiologia , Complicações do Trabalho de Parto/etiologia , Gravidez , Estudos Prospectivos , Fatores de Risco , Adulto JovemAssuntos
Hemangioma/diagnóstico por imagem , Hemangioma/terapia , Hemorragia Uterina/etiologia , Neoplasias Uterinas/diagnóstico por imagem , Neoplasias Uterinas/terapia , Anticoncepcionais Orais Combinados/uso terapêutico , Embolização Terapêutica , Feminino , Humanos , Laparoscopia , Imageamento por Ressonância Magnética , Ultrassonografia , Hemorragia Uterina/terapia , Adulto JovemRESUMO
INTRODUCTION AND HYPOTHESIS: Synthetic meshes have proven to increase efficacy of pelvic organ prolapse (POP) repair, but associated complications are not rare. Bladder mesh extrusion is one of the most serious adverse events following POP surgery with mesh. The aim of this video was to describe endoscopic and vaginal approaches for treating a bladder-mesh extrusion. METHODS: A 52-year-old female patient with a history of vaginal POP surgery with mesh was referred for severe pelvic and perineal pain, dyspareunia, and dysuria. She was found to have a bladder calculus on a mesh extrusion. The calculus was removed by endoscopic lithotripsy before vaginal mesh excision was performed. CONCLUSIONS: With the use of synthetic vaginal mesh, the incidence of bladder-mesh extrusion could increase. This didactic video will be helpful to surgeons required to manage such cases using a minimally invasive treatment.
Assuntos
Endoscopia/métodos , Procedimentos Cirúrgicos em Ginecologia/métodos , Litotripsia/métodos , Telas Cirúrgicas/efeitos adversos , Cálculos da Bexiga Urinária/terapia , Remoção de Dispositivo , Feminino , Humanos , Pessoa de Meia-Idade , Cálculos da Bexiga Urinária/etiologiaRESUMO
AIMS: The levator ani muscle (LA) injury associated with vaginal birth occurs in a characteristic site of injury on the inner surface of the pubic bone to the pubovisceral portion of the levator ani muscle's origin. This study investigated the gross and microscopic anatomy of the pubic origin of the LA in this region. METHODS: Pubic origin of the levator ani muscle was examined in situ then harvested from nine female cadavers (35-98 years). A combination of targeted feature sampling and sequential sampling was used where each specimen was cut sequentially in approximately 5 mm thick slices apart in the area of known LA injury. Histological sections were stained with Masson's trichrome. RESULTS: The pubovisceral origin is transparent and thin as it attaches tangentially to the pubic periosteum, with its morphology changing from medial to lateral regions. Medially, fibers of the thick muscle belly coalesce toward multiple narrow points of bony attachment for individual fascicles. In the central portion there is an aponeurosis and the distance between muscle and periosteum is wider (â¼3 mm) than in the medial region. Laterally, the LA fibers attach to the levator arch where the transition from pubovisceral muscle to the iliococcygeal muscle occurs. CONCLUSIONS: The morphology of the levator ani origin varies from the medial to lateral margin. The medial origin is a rather direct attachment of the muscle, while lateral origin is made through the levator arch.
Assuntos
Músculo Esquelético/anatomia & histologia , Músculo Liso/anatomia & histologia , Diafragma da Pelve/anatomia & histologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Osso Púbico/anatomia & histologiaRESUMO
INTRODUCTION AND HYPOTHESIS: In order to improve the knowledge POP physiopathology and POP repair, a generic biomechanical model of the female pelvic system has been developed. In the literature, no study has currently evaluated apical prolapse repair by posterior sacrospinous ligament fixation using a generic model nor a patient-specific model that personalize the management of POP and predict surgical outcomes based on the patient's pre-operative Magnetic Resonance Imaging. The aim of our study was to analyze the influence of a right and/or left sacrospinous ligament fixation and the distance between the anchorage area and the ischial spine on the pelvic organ mobility using a generic and a patient-specific Finite Element model (FEM) of the female pelvic system during posterior sacrospinous ligament fixation (SSF). METHODS: Firstly, we used a generic 3D FEM of the female pelvic system previously made by our team that allowed us to simulate the mobility of the pelvic system. To create a patient-specific 3D FEM of the female pelvic system, we used a preoperative dynamic pelvic MRI of a 68 years old woman with a symptomatic stage III apical prolapse and cystocele. With these 2 models, a SSF was simulated. A right and/or left SSF and different distances between the anchorage area and the ischial spine (1 cm, 2 cm and 3 cm.) were compared. Outcomes measures were the pelvic organ displacement using the pubococcygeal line during maximal strain: Ba point for the most posterior and inferior aspect of the bladder base, C point the cervix's or the vaginal apex and Bp point for the anterior aspect of the anorectal junction. RESULTS: Overall, pelvic organ mobility decreased regardless of surgical technique and model. According to the generic model, C point was displaced by 14.1 mm and 11.5 mm, Ba point by 12.7 mm, and 12 mm and Bp point by 10.6 mm and 9.9 mm after left and bilateral posterior SSF, respectively. C point was displaced by 15.4 mm and 11.6 mm and Ba point by 12.5 mm and 13.1mm when the suture on the sacrospinous ligament was performed at 1 cm and 3 cm from the ischial spine respectively (bilateral posterior SSF configuration). According to the patient-specific model, the displacement of Ba point could not be analyzed because of a significative and asymmetric organ displacement of the bladder. C point was displaced by 4.74 mm and 2.12 mm, and Bp point by 5.30 mm and 3.24 mm after left and bilateral posterior SSF respectively. C point was displaced by 4.80 mm and 4.85 mm and Bp point by 5.35 mm and 5.38 mm when the suture on the left sacrospinous ligament was performed at 1 cm and 3 cm from the ischial spine, respectively. CONCLUSION: According to the generic model from our study, the apex appeared to be less mobile in bilateral SSF. The anchorage area on the sacrospinous ligament seems to have little effect on the pelvic organ mobilities. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04551859.
Assuntos
Prolapso de Órgão Pélvico , Idoso , Feminino , Humanos , Análise de Elementos Finitos , Procedimentos Cirúrgicos em Ginecologia/métodos , Ligamentos/diagnóstico por imagem , Ligamentos/cirurgia , Ligamentos Articulares , Prolapso de Órgão Pélvico/diagnóstico por imagem , Prolapso de Órgão Pélvico/cirurgia , Resultado do Tratamento , Bexiga Urinária , Vagina/cirurgiaRESUMO
OBJECTIVE: Breast reconstruction after mastectomy, whether immediate or delayed, is an integral part of the overall management of breast cancer. However, up to 40 % of reconstructed patients are not satisfied with the aesthetic result. The primary objective of the study was to evaluate satisfaction and quality of life according to the reconstruction techniques used in our center. The secondary objectives were to identify the parameters that could influence satisfaction and quality of life after surgery, to list the main complications, and the number of operations required to consider the reconstruction process as completed. METHOD: A retrospective monocentric study, RECOMA, was carried out at the CHRU Minjoz in Besançon. All patients who underwent immediate or delayed breast reconstruction between 2010 and 2021 were contacted by post or e-mail and asked to complete the standardized BREAST-Q postoperative module. RESULTS: Of 508 patients contacted, 149 were included. Reconstructed patients reported satisfaction, but also "average" quality of physical and psychological sexual life. Only the surgeon's assessment was rated as "good". There was no significant difference in satisfaction and quality of life depending on the reconstruction method chosen. On the other hand, patients who underwent nipple areolar complex (NAC) reconstruction had a significantly higher psychic quality of life score (P=0.02). In addition, a significant decrease in physical satisfaction was observed over time(P=0.049). An average of 2.4 operations was required to consider breast reconstruction complete. CONCLUSION: In our opinion, breast reconstruction is an essential procedure to be considered as soon as the indication for mastectomy is given, but it is a process that requires the patient to be prepared for a result that may be weaker than expected, may require several operations, and may be complicated.
RESUMO
Clinical value of pelvimetry in modern obstetrics practices has never been established and normal values are set since the middle of the twentieth century. The aim of this study was to describe current dimensions of pelvis in a female French Caucasian population. A retrospective, bi-centric observational study was conducted from August 2013 to August 2019 in two French departments of Obstetrics. We included all Caucasian women who had a computed tomography pelvimetry during pregnancy. The primary outcome was the values of the obstetric transverse diameter, obstetric conjugate diameter and bispinous diameter. Five hundred and fifty-one CT pelvimetries were analyzed. The median Obstetric Transverse Diameter (OTD) was 12.41 cm and the 3rd percentile was 11 cm. The median Obstetric Conjugate Diameter (OCD) was 12.2 cm and the 3rd percentile was 10.5 cm. The median Bispinous Diameter (BSD) in our data collection was 10.9 cm and the 3rd percentile was 9.3 cm. A significant correlation coefficient between women's height and OTD, OCD and BSD was found. In our study, the OCD and the BSD have not evolved since the middle of the twentieth century. The obstetric transverse diameter was smaller than the standard currently used.
Assuntos
Pelvimetria , Pelve , Gravidez , Feminino , Humanos , Pelvimetria/métodos , Estudos Retrospectivos , Valores de ReferênciaRESUMO
High-risk (HR) human papillomavirus (HPV)-associated carcinogenesis is driven mainly by the overexpression of E7 and E6 oncoproteins following viral DNA integration and the concomitant loss of the E2 open reading frame (ORF). However, the integration of HR-HPV DNA is not systematically observed in cervical cancers. The E2 protein acts as a transcription factor that governs viral oncogene expression. The methylation of CpGs in the E2-binding sites (E2BSs) in the viral long control region abrogates E2 binding, thus impairing the E2-mediated regulation of E7/E6 transcription. Here, high-resolution melting (HRM)-PCR was developed to quantitatively analyze the methylation statuses of E2BS1, E2BS2, and the specificity protein 1 (Sp1)-binding site in 119 HPV16-positive cervical smears. This is a rapid assay that is suitable for the analysis of cervical samples. The proportion of cancer samples with methylated E2BS1, E2BS2, and Sp1-binding site CpGs was 47%, whereas the vast majority of samples diagnosed as being within normal limits, low-grade squamous intraepithelial lesions (LSIL), or high-grade squamous intraepithelial lesions (HSIL) harbored unmethylated CpGs. Methylation levels varied widely, since some cancer samples harbored up to 60% of methylated HPV16 genomes. A pyrosequencing approach was used as a confirmation test and highlighted that quantitative measurement of methylation can be achieved by HRM-PCR. Its prognostic value deserves to be investigated alone or in association with other biomarkers. The reliability of this single-tube assay offers great opportunities for the investigation of HPV16 methylation in other HPV-related cancers, such as head and neck cancers, which are a major public health burden.
Assuntos
Metilação de DNA , DNA Viral/genética , DNA Viral/metabolismo , Proteínas de Ligação a DNA/metabolismo , Papillomavirus Humano 16/genética , Proteínas Oncogênicas Virais/metabolismo , Neoplasias do Colo do Útero/virologia , Sítios de Ligação , Feminino , Regulação Viral da Expressão Gênica , Papillomavirus Humano 16/isolamento & purificação , Humanos , Reação em Cadeia da Polimerase , Temperatura de TransiçãoRESUMO
INTRODUCTION AND HYPOTHESIS: The cardinal ligament (CL) and deep uterosacral ligament (US) play a critical role in utero-vaginal support. This study aims to quantify their geometrical relationships in living women using a MRI-based 3D technique. METHODS: The angles between ligaments, the ligaments length and curvature were assessed on 3D models constructed from twenty MRIs of volunteers with normal support. How angle variation theoretically affects ligament tension was investigated using a simplified biomechanical model. RESULTS: The CLs are 18.1 ° ± 6.8 °(SD) from the cephalic-caudal body axis , and the USs are dorsally directed and 92.5 ° ± 13.5 from the body axis. The CLs are longer and more curved than US. The theoretical calculated tension on CL is 52 % larger than that on US. CONCLUSIONS: The CL is relatively parallel to the body axis while the US is dorsally directed. The tensions on these ligaments are affected by their orientations.
Assuntos
Imageamento Tridimensional/métodos , Ligamentos/anatomia & histologia , Imageamento por Ressonância Magnética/métodos , Útero/anatomia & histologia , Vagina/anatomia & histologia , Fenômenos Biomecânicos , Feminino , Humanos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/fisiopatologia , Valores de Referência , Inquéritos e QuestionáriosRESUMO
The objective of this study was to review on the influence of enhanced rehabilitation in pelvic organ prolapse surgery outcomes, specifically focusing on length of hospital stay, hospital costs, pain, morbidity, and patient satisfaction. Following the PRISMA model and using PubMed as a source, eight articles pertaining to prolapse surgery and two articles concerning vaginal hysterectomies were selected, all published between 2014 and 2021. These studies revealed no significant difference in terms of operating time, intra- and post-operative complications, intra-operative blood loss and post-operative pain scores before and after the introduction of the ERAS program. Only one study noted a difference in readmission rates. There was, however, a noticeable decrease in intra-operative and post-operative intravenous intakes, opioid administration, length of stay, and overall hospital costs with the adoption of ERAS. Additionally, with ERAS, patients were able to mobilize more rapidly, and overall patient satisfaction significantly improved.