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INTRODUCTION AND OBJECTIVE: Interstitial cystitis and bladder pain syndrome (IC/BPS) presents with symptoms of debilitating bladder pain and is typically a diagnosis of exclusion. The cystoscopic detection of Hunner's lesions increases the likelihood of detecting tissue inflammation on bladder biopsy and increases the odds of therapeutic success with anti-inflammatory drugs. However, the identification of this subgroup remains challenging with the current lack of surrogate biomarkers of IC/BPS. On the path towards identifying biomarkers of IC/BPS, we modeled the dynamic evolution of inflammation in an experimental IC/BPS rodent model using computational biological network analysis of inflammatory mediators (cytokines and chemokines) released into urine. The use of biological network analysis allows us to identify urinary proteins that could be drivers of inflammation and could therefore serve as therapeutic targets for the treatment of IC/BPS. METHODS: Rats subjected to cyclophosphamide (CYP) injection (150 mg/kg) were used as an experimental model for acute IC/BPS (n = 8). Urine from each void was collected from the rats over a 12-h period and was assayed for 13 inflammatory mediators using Luminex™. Time-interval principal component analysis (TI-PCA) and dynamic network analysis (DyNA), two biological network algorithms, were used to identify biomarkers of inflammation characteristic of IC/BPS over time. RESULTS: Compared to vehicle-treated rats, nearly all inflammatory mediators were elevated significantly (p < 0.05) in the urine of CYP treated rats. TI-PCA highlighted that GRO-KC, IL-5, IL-18, and MCP-1 account for the greatest variance in the inflammatory response. At early time points, DyNA indicated a positive correlation between IL-4 and IL-1ß and between TNF-α and IL-1ß. Analysis of TI-PCA and DyNA at later time points showed the emergence of IL-5, IL-6, and IFNγ as additional key mediators of inflammation. Furthermore, DyNA network complexity rose and fell before peaking at 9.5 h following CYP treatment. This pattern of inflammation may mimic the fluctuating severity of inflammation associated with IC/BPS flares. CONCLUSIONS: Computational analysis of inflammation networks in experimental IC/BPS analysis expands on the previously accepted inflammatory signatures of IC by adding IL-5, IL-18, and MCP-1 to the prior studies implicating IL-6 and GRO as IC/BPS biomarkers. This analysis supports a complex evolution of inflammatory networks suggestive of the rise and fall of inflammation characteristic of IC/BPS flares.
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Cistitis Intersticial , Ratas , Animales , Cistitis Intersticial/complicaciones , Interleucina-18 , Interleucina-5 , Interleucina-6 , Inflamación/metabolismo , Biomarcadores/orina , Modelos Animales , Fenotipo , Mediadores de InflamaciónRESUMEN
This is the first Enhanced Recovery After Surgery (ERAS) guideline dedicated to standardizing and optimizing perioperative care for women undergoing minimally invasive gynecologic surgery. The guideline was rigorously formulated by an American Association of Gynecologic Laparoscopists Task Force of US and Canadian gynecologic surgeons with special interest and experience in adapting ERAS practices for patients requiring minimally invasive gynecologic surgery. It builds on the 2016 ERAS Society recommendations for perioperative care in gynecologic/oncologic surgery by serving as a more comprehensive reference for minimally invasive endoscopic and vaginal surgery for both benign and malignant gynecologic conditions. For example, the section on preoperative optimization provides more specific recommendations derived from the ambulatory surgery and anesthesia literature for the management of anemia, hyperglycemia, and obstructive sleep apnea. Recommendations pertaining to multimodal analgesia account for the recent Food and Drug Administration warnings about respiratory depression from gabapentinoids. The guideline focuses on workflows important to high-value care in minimally invasive surgery, such as same-day discharge, and tackles controversial issues in minimally invasive surgery, such as thromboprophylaxis. In these ways, the guideline supports the American Association of Gynecologic Laparoscopists and our collective mission to elevate the quality and safety of healthcare for women through excellence in clinical practice.
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Recuperación Mejorada Después de la Cirugía/normas , Enfermedades de los Genitales Femeninos/cirugía , Procedimientos Quirúrgicos Ginecológicos/rehabilitación , Procedimientos Quirúrgicos Ginecológicos/normas , Procedimientos Quirúrgicos Mínimamente Invasivos/rehabilitación , Procedimientos Quirúrgicos Ambulatorios/métodos , Procedimientos Quirúrgicos Ambulatorios/rehabilitación , Procedimientos Quirúrgicos Ambulatorios/normas , Anestesia/métodos , Anestesia/normas , Anticoagulantes/uso terapéutico , Consenso , Consejo Dirigido/métodos , Consejo Dirigido/normas , Femenino , Enfermedades de los Genitales Femeninos/rehabilitación , Procedimientos Quirúrgicos Ginecológicos/métodos , Ginecología/organización & administración , Ginecología/normas , Humanos , Laparoscopía/métodos , Laparoscopía/rehabilitación , Laparoscopía/normas , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/normas , Alta del Paciente/normas , Educación del Paciente como Asunto/métodos , Educación del Paciente como Asunto/normas , Atención Perioperativa/métodos , Atención Perioperativa/normas , Periodo Preoperatorio , Sociedades Médicas/organización & administración , Sociedades Médicas/normas , Infección de la Herida Quirúrgica/prevención & control , Tromboembolia Venosa/prevención & controlRESUMEN
PURPOSE OF REVIEW: This article provides an overview of MRI as a dynamic imaging modality as well as recent updates on the role of MRI in the evaluation of female pelvic floor disorders, including pelvic organ prolapse (POP), rectal prolapse, and defecatory dysfunction. RECENT FINDINGS: Pelvic floor disorders in women are common, and demand for treatment is high. Recently, multidisciplinary guidelines for dynamic MRI have been published to reflect this need. Despite criticisms that MRI is an expensive modality, cost-analysis studies are demonstrating utility for MRI in surgical decision-making trees for patients at risk for treatment failure after POP repairs. Novel measures such as anterior pelvic area and levator volumes are being used to predict and study patients with and at risk for POP. Recent standardized radiographic guidelines as reviewed in this paper will likely lead to improved reproducibility of dynamic MRI techniques across institutions, making complex pelvic floor assessment increasingly accessible to patients while creating opportunities for novel and collaborative research.
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Imagen por Resonancia Magnética , Trastornos del Suelo Pélvico/diagnóstico por imagen , Prolapso de Órgano Pélvico/diagnóstico por imagen , Defecación , Femenino , Humanos , Imagen por Resonancia Magnética/normas , Trastornos del Suelo Pélvico/fisiopatología , Guías de Práctica Clínica como AsuntoRESUMEN
Studies have demonstrated that during hysteroscopic myomectomy with bipolar diathermy, carbon monoxide is produced and enters the patient's circulation. However, little is known regarding the immediate or long-term sequelae of transient rises in carboxyhemoglobin levels during hysteroscopic surgery. This paper aims to suggest recommendations for acute evaluation, management, patient counseling, and future research. We present a case of a 36-year-old woman (Gravida 0, Para 0) with abnormal uterine bleeding-leiomyoma and resultant anemia, undergoing hysteroscopic resection of a large submucous myoma. During surgery, the patient was found to have a critically elevated level of carboxyhemoglobin and accompanying electrocardiogram derangements. She was managed with prolonged intubation, 100% O2, and trending of her carboxyhemoglobin levels before extubation. This demonstrates the importance of being cognizant of the potentially toxic gaseous byproducts of bipolar resection and of including intravasation of these byproducts in one's consideration of patient safety during extensive resections. Bipolar hysteroscopic resection of large leiomyomas may result in critically high carboxyhemoglobin levels, which can impair end-organ oxygen delivery with resultant ischemia; the risks of myocardial ischemia should be discussed with the anesthesia team before attempting an extensive resection. Electrocardiogram changes indicative of ischemia should prompt discontinuation of the case. Finally, carboxyhemoglobin poisoning should be included in the differential diagnosis of patients who demonstrate longer-than-expected anesthesia recovery times after bipolar resection of large submucous leiomyomas, and they should be managed with repeat evaluation of carboxyhemoglobin levels, supplemental oxygen, and cardiac monitoring.
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Carboxihemoglobina/metabolismo , Isquemia/sangre , Leiomioma/cirugía , Complicaciones Posoperatorias/sangre , Hemorragia Uterina/cirugía , Miomectomía Uterina/efectos adversos , Neoplasias Uterinas/cirugía , Adulto , Carboxihemoglobina/análisis , Enfermedad Crítica/terapia , Electrocardiografía , Femenino , Humanos , Histeroscopía/efectos adversos , Histeroscopía/métodos , Isquemia/etiología , Isquemia/terapia , Leiomioma/sangre , Leiomioma/complicaciones , Tempo Operativo , Complicaciones Posoperatorias/diagnóstico , Hemorragia Uterina/etiología , Neoplasias Uterinas/sangre , Neoplasias Uterinas/complicacionesRESUMEN
PROBLEM: Social and digital media contributions are a timely way of adding to the public discourse, serve as an online footprint of public contributions that a faculty member has made on behalf of their institution, can increase community trust, and serve as a public commitment to diversity, equity, and inclusion (DEI) work. Thus, such contributions should be considered significant and meritorious in a promotion package. APPROACH: A diverse group of 6 University of Pittsburgh School of Medicine academics from varying specialties, training pathways, and academic ranks was assembled to create a consensus worksheet for the inclusion of social and digital media contributions in a promotion package. They reviewed existing literature on the quantification of social and digital media impact and current promotion practices within their institution. This review, combined with expert opinion, was used to pilot and vet the social and digital media worksheet, January 2022-March 2023. OUTCOMES: The worksheet is comprised of 4 sections: Scholarship Philosophy; Reputation, Influence, and Leadership; Digital Content; and Media Appearances, Quotes, and Other (i.e., content or notable digital contributions not otherwise listed). It helps to clearly document for the faculty promotions and appointments committee that the faculty member is contributing to patient education, advocacy, epidemiology, research, health care professions education, or DEI via their social and digital media presence. The strengths of the metrics in the worksheet are that they are based on existing evidence, they include objective third-party metrics, and the benchmarks used for them skew conservative in their capture of the effort, quality, and influence of contributions. NEXT STEPS: The social and digital media worksheet is designed to be adaptable to a rapidly changing social and digital media landscape, and the metrics used in it are likely to be iterative and ever evolving. Transparency will be imperative when assessing candidates' promotion portfolios.
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Éxito Académico , Medicina , Medios de Comunicación Sociales , Humanos , Internet , Docentes , Instituciones AcadémicasRESUMEN
IMPORTANCE: A sequelae of the removal of pelvic organ prolapse (POP) transvaginal mesh products from the U.S. market is that current and future women's health providers may be unfamiliar with mesh products historically used to treat pelvic floor disorders. OBJECTIVES: Our goal was to create an easily accessible resource to address this knowledge gap. STUDY DESIGN: An online database of mesh products used to treat POP and urinary incontinence was created with information, photographs, and videos collated from internet searches; manufacturer materials; and other primary sources. The database was then linked to a free smartphone application. RESULTS: This smartphone application includes, to the best of our knowledge, all mesh products used in the United States for the treatment of POP and stress urinary incontinence through December 2020. Included in the application are product descriptions of mesh color, size, design, and attachment points. Photographs and videos, when available, are included. The application is organized by mesh product name, but it is also searchable by other categories, such as manufacturer name and color.To download the application to a smart phone, go to vaginalmeshcatalogue.glideapp.io/ on a web browser or access via the QR code. Once the website is loaded, you can interact with the mesh catalog as a website or save it to the phone's home screen as an application. CONCLUSIONS: Health care providers of all experience levels can use this free application for educational and clinical purposes to better understand patients' histories, improve preoperative planning, and enhance patient counseling.
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Prolapso de Órgano Pélvico , Cabestrillo Suburetral , Mallas Quirúrgicas , Incontinencia Urinaria de Esfuerzo , Bases de Datos Factuales , Femenino , Humanos , Prolapso de Órgano Pélvico/cirugía , Cabestrillo Suburetral/clasificación , Mallas Quirúrgicas/clasificación , Estados Unidos , Incontinencia Urinaria de Esfuerzo/cirugíaRESUMEN
IMPORTANCE: There is a paucity of evidence-based, physician-authored content available on social media. Data are lacking on physicians use of social media, including intended audience and content. OBJECTIVE: The aim of this study was to explore the patterns of Twitter and Instagram use for popular urogynecology hashtags between physicians, patients, and allied health professionals (AHPs). STUDY DESIGN: Twelve hashtags derived from the Urogynecology Tag Ontology project were used as search terms to select Twitter and Instagram posts. Up to 5 top posts per hashtag per author type (physician, patient, or AHP) were included. Posts were analyzed using Dedoose qualitative analytic software by author, hashtag, intended audience, and themes. RESULTS: On Twitter, 109 posts met inclusion criteria: 41% written by physicians, 40% patients, and 18.3% AHPs. For Instagram, 72 posts were included: 50% written by patients, 39% AHPs, and 11% physicians. Twitter physician posts were mainly intended for health professionals (64%) with only 18% for patients. Patients posted to the general public (57%) and patients (36%). Instagram physician posts were intended for health professionals (49%), whereas 62% of AHPs posted to patients. Most patient posts were directed to other patients (90%). Physicians posted about academic peer discussions, medical education, and advocacy. Patients posted about personal experiences, treatments, or dissatisfaction. CONCLUSIONS: Physicians are more likely to post on Twitter than Instagram, with content focused primarily on their peer group, and physicians/patients are unlikely to engage with each other. There is an opportunity to improve social media interactions between physicians and the public while increasing high-quality patient education.
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Médicos , Medios de Comunicación Sociales , Humanos , Estudios Transversales , Relaciones Médico-Paciente , EmocionesRESUMEN
OBJECTIVES: There does not currently exist a complication scale to evaluate pelvic reconstructive surgery (PRS) that takes in account patient-centered outcomes. The purpose of this study was to characterize and compare patient and surgeon responses to a simplified, patient-centered version of the previously described Pelvic Floor Complication Scale (PFCS). METHODS: This is a multicenter (4 female pelvic medicine and reconstructive surgery practices) cross-sectional study of patients and surgeons. Using focus groups and telephone surveys, the original PFCS questionnaire was simplified. One hundred and twenty-four patients were recruited 6-12 months after PRS. Fifty-seven surgeons were recruited via electronic questionnaires. Surgeons and patients were asked to rank the severity and bother of each complication on a scale of 0 to 5 (0, none; 1, mild; 3, moderate; 5, major). RESULTS: Patients rated bother higher than severity for 36 of 38 complications (all differences ≤0.5 points). For statistical analysis, the highest response to patient bother/severity was chosen to weigh in favor of the patient. Patient bother/severity scores were significantly different (±0.5 points) for 27 of 38 complications compared with surgeon responses. Surgeon scores were higher for 5 complications (0.5-1.9 point differences) related to major injury requiring repair and wound breakdown. Patient scores were higher for 22 complications with the highest differences related to dyspareunia, constipation, or new/persistent urinary incontinence. CONCLUSIONS: This mixed methods investigation revealed key differences between how patients and surgeons value PRS complications. Surgeons scored major surgical injuries higher than patients, whereas patients rated issues that many surgeons consider quality-of-life outcomes higher due to potential long-term bother. These data will be used to create a simplified, patient-centered PFCS.
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Trastornos del Suelo Pélvico , Prolapso de Órgano Pélvico , Incontinencia Urinaria , Estudios Transversales , Femenino , Humanos , Masculino , Atención Dirigida al Paciente , Diafragma Pélvico/cirugía , Trastornos del Suelo Pélvico/etiología , Trastornos del Suelo Pélvico/cirugía , Prolapso de Órgano Pélvico/complicaciones , Prolapso de Órgano Pélvico/cirugía , Calidad de Vida , Encuestas y Cuestionarios , Incontinencia Urinaria/complicaciones , Incontinencia Urinaria/cirugíaRESUMEN
IMPORTANCE: Data on long-term mesh hysteropexy outcomes are limited. This study provides 7-year data from the original VAULT (Vaginal and Laparoscopic Mesh Hysteropexy for Uterovaginal Prolapse Trial) study. OBJECTIVE: The aim of this study was to compare long-term outcomes and success for laparoscopic sacral hysteropexy (LSHP) and vaginal mesh hysteropexy (VMHP). STUDY DESIGN: This multicenter, prospective parallel cohort was an extension to the initial VAULT study. Subjects were contacted, and informed consent was obtained. We collected baseline demographics and the latest Pelvic Organ Prolapse-Quantification examination data from chart review and conducted telephone interviews to update demographic information and collect Pelvic Floor Distress Inventory Short-Form, Patient Global Impression of Improvement, prolapse reoperation/pessary use, and complications. Surgical success was defined as no bulge symptoms, satisfaction score of "very much better" or "much better," and no reoperation/pessary use. RESULTS: Five of 8 original sites enrolled 53 subjects (LSHP n = 34 and VMHP n = 19). The LSHP group was younger (67 vs 74, P < 0.01), but there were no differences in parity, body mass index, menopause, race, insurance, tobacco use, or Charlson Comorbidity Index. The median subjective follow-up was 7.3 ± 0.9 years. Composite success was 82% LSHP versus 74% VMHP. Pelvic Floor Distress Inventory Short-Form composite scores were similar at baseline and improved for both groups (P < 0.01) with lower bother observed in the LSHP group (20.8 vs 43.8, P = 0.01). There were no differences in complications. CONCLUSIONS: Over 7 years after surgery, LSHP and VMHP have high success, low retreatment, and low complication rates that did not differ between groups. Although there is a trend toward better anatomic support in the LSHP group, these findings were not significant and we are underpowered to detect a difference.
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Laparoscopía , Prolapso de Órgano Pélvico , Prolapso Uterino , Estudios de Cohortes , Femenino , Procedimientos Quirúrgicos Ginecológicos , Humanos , Laparoscopía/efectos adversos , Prolapso de Órgano Pélvico/cirugía , Estudios Prospectivos , Mallas Quirúrgicas/efectos adversos , Resultado del Tratamiento , Prolapso Uterino/cirugíaRESUMEN
BACKGROUND: Despite large trials designed to guide management on whether to perform a prophylactic continence procedure at the time of pelvic organ prolapse (POP) repair, it remains unclear if a staged or interval approach confers advantages in treatment of bothersome stress urinary incontinence (SUI) in women without bothersome SUI before their POP repair. OBJECTIVE: The objective of this study was to compare success of concomitant versus interval slings for the prevention/treatment of de novo bothersome SUI after POP repair. STUDY DESIGN: This multicenter retrospective cohort with prospective follow-up enrolled women with minimal or no SUI symptoms who underwent minimally invasive apical surgery for stage 2 or higher POP between 2011 and 2018 and had a concomitant sling placed at the time of POP surgery or an interval sling placed. Prospectively, all patients were administered the Urogenital Distress Inventory Short-Form 6, the Patient Global Impression of Improvement, and questions on reoperation/retreatment and complications. RESULTS: A total of 120 patients had concomitant slings, and 60 had interval slings. There were no differences in the proportion of patients who had intrinsic sphincter deficiency (22% vs 20%), although the concomitant sling group was more likely to have a positive cough stress test result (30% vs 8%, P = 0.006). The interval sling group was more likely to report "yes" to SUI symptoms on Urogenital Distress Inventory Short-Form 6 (3% vs 30%, P = 0.0006) and during their postoperative visit (0% vs 24%, P < 0.0001). There were no differences in surgical complications. CONCLUSIONS: Among women with minimal or no SUI symptoms undergoing prolapse repair, concomitant slings resulted in lower rates of bothersome SUI compared with similar women undergoing interval sling placement.
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Prolapso de Órgano Pélvico , Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo , Femenino , Humanos , Masculino , Prolapso de Órgano Pélvico/complicaciones , Prolapso de Órgano Pélvico/cirugía , Estudios Prospectivos , Estudios Retrospectivos , Cabestrillo Suburetral/efectos adversos , Resultado del Tratamiento , Incontinencia Urinaria de Esfuerzo/etiología , Incontinencia Urinaria de Esfuerzo/prevención & control , Incontinencia Urinaria de Esfuerzo/cirugíaRESUMEN
OBJECTIVE: The objective of this study was to review and analyze the current social media status of urogynecology/female pelvic medicine and reconstructive surgery on Twitter and create a tag ontology. METHODS: A "tag ontology" is a standardized list of hashtags used to organize specific subject matter within a social media platform. We used an online social media analytics tool, Symplur to identify tweets and hashtags related to #urogynecology between January 2018 and July 2020. Hashtags identified using Symplur were verified manually via Twitter inquiries and reviewed by urogynecology social medial influencers for external validation. The hashtags were selected based on frequency of use, social media influencer opinion, and clinical relevance. RESULTS: We identified 6,847 tweets and 2,946 users. Our ontology includes 67 terms categorized into 5 groups (urinary, prolapse, anus/rectum, vulva, and other). Using "Symplur Rank," the 2 top influencers included @FPMRS and @FPMRSJournal. CONCLUSIONS: Adaptation of a standardized hashtag ontology facilitates communication between providers and patients about pertinent health care issues. Our study has created a urogynecology-specific ontology based on 2018-2020 Twitter usage.
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Medios de Comunicación Sociales , Utopias , Comunicación , Femenino , HumanosRESUMEN
INTRODUCTION: Vaginal laxity (VL) is a sensation of vaginal looseness which may develop after pregnancy and vaginal delivery and may be affected by prior pelvic surgery, menopause and aging. Pelvic organ prolapse (POP) is a disorder in which pelvic organs descend from the normal position. VL has attracted recent attention due to the advent of energy-based treatments for this symptom. AIM: To determine the correlation between VL symptoms and physical exam findings of POP, specifically the introital measurement of genital hiatus. METHODS: This was a multi-center cross-sectional study of sexually active women over 18 years of age with a parity of one or greater. Subjects completed the Vaginal Laxity Questionnaire (VLQ), the Pelvic Floor Distress Inventory-20, and the Female Sexual Function Index (FSFI), and were asked if a sexual partner had commented on laxity. Subjects underwent pelvic exam, including the pelvic organ prolapse quantification (POP-Q). MAIN OUTCOMES MEASURES: Correlation between VL symptoms as measured by the VLQ and POP as measured by elements of the POP-Q. RESULTS: A total of 95 subjects with an average age was 54.3 ± 13.18 years were included. Sixty-three percent of patients were postmenopausal. The average VLQ score was 4.2 ± 1.35 and the average FSFI score was 23.42 out of 36. There was no significant correlation between VLQ score and POP or mid-vaginal caliber. Sensation of vaginal tightness was significantly associated with age (P=0.03) and menopausal status (P=0.04). Only 28% of partners commented on laxity and the majority commented on the vagina being tight (21%) rather than loose (7%). CONCLUSION: VL was not correlated with physical exam findings quantifying POP or sexual function. This study emphasizes the need to develop a more standardized definition of VL and a better assessment tool for VL symptoms. Polland A, Duong V, Furuya R, et al. Description of Vaginal Laxity and Prolapse and Correlation With Sexual Function (DeVeLoPS). Sex Med 2021;9:100443.
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OBJECTIVE: The aim of the study was to evaluate patient responses on a survey of knowledge, perceptions, concerns, and fears about complications related to pelvic reconstructive surgery (PRS). This is the first step to create a simplified, patient-centered Pelvic Floor Complication Scale that evaluates complications from both the patient and surgeon perspective. METHODS: Subjects for this prospective study included women older than 18 years planning surgery within 12 weeks or who had undergone PRS more than 6 months ago. Patients were asked open-ended questions about postoperative complications as well as to rank the severity of potential PRS complications (as mild, moderate, severe). Using thematic analysis, responses were coded and analyzed using Dedoose (Version 8.0.35). RESULTS: Thirty-three women (16 preop, 17 postop) participated in telephone interviews (n = 26) and focus groups (n = 7). There were no differences in age, race, education, marital status, and previous surgery. Specific complications such as a single urinary tract infection, short-term constipation (<2 weeks), persistent constipation (present preop), bladder injury not requiring repair or catheterization, vascular injury without sequelae, and extra office visits were considered minor. New recurrent urinary tract infections, new persistent constipation, worsening postop constipation (present preop), blood transfusion, readmission, and reoperation were considered severe complications.The most common themes included the following: fears of surgical failure, anesthesia, mesh erosion, discharge with a catheter, and pain. Patients were overall very trusting of their female pelvic medicine and reconstructive surgery surgeons and potential risks did not impact surgical decisions. CONCLUSIONS: Our research findings provide significant insight into patient perceptions of complications related to PRS that will aid in future development of a patient-centered Pelvic Floor Complication Scale.
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Conocimientos, Actitudes y Práctica en Salud , Prolapso de Órgano Pélvico/cirugía , Complicaciones Posoperatorias/psicología , Incontinencia Urinaria/cirugía , Anciano , Femenino , Humanos , Persona de Mediana Edad , Proyectos Piloto , Complicaciones Posoperatorias/diagnóstico , Estudios Prospectivos , Investigación Cualitativa , Índice de Severidad de la Enfermedad , Encuestas y CuestionariosRESUMEN
OBJECTIVE: This study aimed to establish the extent to which care-seeking for urinary incontinence is a function of symptom bother; and to identify bother-score thresholds that predict care-seeking in the first 2 decades after delivery. METHODS: In this longitudinal cohort, women were assessed annually for symptom bother related to stress urinary incontinence (SUI) and overactive bladder (OAB), as well as for recent episodes of care-seeking for urinary symptoms. Because the goal was to model care-seeking as a function of the woman's characteristics at her prior visit, women who completed 2 or more consecutive visits were included. The population was randomly divided into "training" (model development) and "testing" (model validation) sets. The predictive model was developed in the training set. For SUI and OAB bother scores, we identified thresholds to define statistically distinct probabilities of care-seeking. A multivariable model was created, including SUI and OAB bother categories as well as characteristics associated with care seeking at the P < 0.05 level. The resultant prediction model was then applied to the "testing set"; predicted and observed care-seeking frequencies were compared. RESULTS: Care-seeking was strongly associated with SUI and OAB bother. We defined 3 categories for OAB score and 4 categories for SUI score. The resulting 12 risk categories were then collapsed into 5 distinct risk-groups. These groups accurately predicted care-seeking in the testing set (area under the receiver operating curve, 0.760; 95% confidence interval, 0.713-0.807). Inclusion of other risk factors did not improve the model. CONCLUSIONS: Symptom bother is a strong determinant of care-seeking in the first 2 decades after delivery. These results define 5 ordinal categories that predict seeking care for urinary symptoms in a community population.
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Conductas Relacionadas con la Salud , Aceptación de la Atención de Salud , Vejiga Urinaria Hiperactiva/psicología , Incontinencia Urinaria de Esfuerzo/psicología , Adulto , Femenino , Humanos , Estudios Longitudinales , Persona de Mediana Edad , Paridad , Calidad de Vida , Curva ROC , Distribución Aleatoria , Factores de Riesgo , Índice de Severidad de la Enfermedad , Vejiga Urinaria Hiperactiva/terapia , Incontinencia Urinaria de Esfuerzo/terapiaAsunto(s)
Ética Médica , Procedimientos de Cirugía Plástica , Profesionalismo/ética , Medios de Comunicación Sociales , Responsabilidad Social , Comunicación , Femenino , Procedimientos Quirúrgicos Ginecológicos/ética , Humanos , Racismo/prevención & control , Procedimientos de Cirugía Plástica/ética , Procedimientos de Cirugía Plástica/tendencias , Sexismo/prevención & control , Justicia Social , Medios de Comunicación Sociales/ética , Medios de Comunicación Sociales/normasRESUMEN
This study examined the contribution of mast cells to colon-bladder cross organ sensitization induced by colon irritation with trinitrobenzene sulfonic acid (TNBS-CI). In urethane anesthetized rats 12 days after TNBS-CI, the voiding interval was reduced from 357 s to 201 s and urothelial permeability, measured indirectly by absorption of sodium fluorescein from the bladder lumen, increased six-fold. These effects were blocked by oral administration of ketotifen (10 mg/kg, for 5 days), a mast cell stabilizing agent. TNBS-CI in wild type mice produced a similar decrease in voiding interval (from 319 s to 209 s) and a 10-fold increase in urothelial permeability; however this did not occur in KitªWª/KitªW-vª mast cell deficient mice. Contractile responses of bladder strips elicited by Compound 48/80 (50 µg/ml), a mast cell activating agent, were significantly larger in strips from rats with TNBS-CI (145% increase in baseline tension) than in control rats (55% increase). The contractions of strips from rats with TNBS-CI were reduced 80-90% by pretreatment of strips with ketotifen (20 µM), whereas contractions of strips from control animals were not significantly changed. Bladder strips were pretreated with SLIGRL-NH2 (100 µM) to desensitize PAR-2, the receptor for mast cell tryptase. SLIGRL-NH2 pretreatment reduced by 60-80% the 48/80 induced contractions in strips from rats with TNBS-CI but did not alter the contractions in strips from control rats. These data indicate that bladder mast cells contribute to the bladder dysfunction following colon-bladder cross-sensitization.