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PURPOSE: Robotic single-site plus one-port myomectomy (RSOM) was designed to reduce the number of incision sites for greater cosmetic satisfaction of patients while retaining the benefits of conventional robotic multi-site myomectomy (CRM). Robotic single-site plus two-port myomectomy (RSTM) eliminated one port relative to conventional CRM, and RSOM achieved the same advantage with respect to RSTM. This study aimed to compare RSOM with RSTM in terms of their respective methodologies and surgical outcomes. MATERIALS AND METHODS: The medical records of 230 patients who had undergone RSOM and 146 patients who had undergone RSTM were reviewed. The groups' surgical outcomes were compared using propensity score matching (PSM) analysis. RESULTS: In the total data, RSOM had a shorter operative time (135.1±57.4 min vs. 149.9±46.2 min, p=0.009) and a shorter hospital stay (5.2±0.5 days vs. 5.4±0.7 days, p=0.033) relative to RSTM. The PSM analysis showed that there were no statistically significant intergroup differences in the patients' baseline characteristics. Regarding the surgical outcomes, the RSOM group showed shorter operative time (129.2±49.3 min vs. 148.7±46.3 min, p=0.001) compared to the RSTM group. CONCLUSION: Compared with RSTM, RSOM was associated with shorter operative time. Additionally, more detailed comparative and prospective studies are needed to evaluate RSOM relative to RSTM.
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Duração da Cirurgia , Pontuação de Propensão , Procedimentos Cirúrgicos Robóticos , Miomectomia Uterina , Humanos , Feminino , Miomectomia Uterina/métodos , Adulto , Procedimentos Cirúrgicos Robóticos/métodos , Tempo de Internação , Resultado do Tratamento , Pessoa de Meia-Idade , Estudos Retrospectivos , Leiomioma/cirurgia , Neoplasias Uterinas/cirurgiaRESUMO
OBJECTIVE: To identify the effects of subcutaneous drain insertion on wound dehiscence and infection in patients who underwent gynecological midline laparotomy. METHODS: This analysis identified the secondary endpoints of the KGOG 4001 study, a prospective, multicenter, non-blind, randomized controlled trial. Patients scheduled to undergo midline laparotomy for gynecological diseases and, with body mass index<35 kg/m2, were randomized (1:1) to treatment (with subcutaneous drain) and control (without subcutaneous drain) groups from February 2021 to December 2021. We compared the incidence rate of wound dehiscence 4 weeks post-surgery and the cumulative incidence rate of wound dehiscence and infection up to 4 weeks post-surgery between the two groups. RESULTS: Of 174 patients randomized to the treatment (n = 84) and control (n = 90) groups, 12 were excluded owing to loss to follow-up; finally, 162 patients (treatment, n = 79; control, n = 83) were included in intention-to-treat analysis. The frequency of cancer surgery (79.7 % vs. 77.1 %, p = 0.683), mean surgery time (227.7 vs. 226.7 min, p = 0.960), and mean wound length (24.2 vs. 24.3 cm, p = 0.933) were comparable between two groups. No significant differences were observed in the incidence rate of wound dehiscence 4 weeks post-surgery (1.3 % vs. 2.4 %, p > 0.999), cumulative incidence rate of wound dehiscence (8.9 % vs. 6.0 %, p = 0.491), and cumulative incidence rate of wound infection (1.3 % vs. 0.0 %, p = 0.488) up to 4 weeks post-surgery between the two groups. CONCLUSION: Subcutaneous drain insertion is not associated with a significant improvement in the incidence of wound dehiscence and infection in patients who undergo gynecological midline laparotomy. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov, NCT04643197.
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OBJECTIVES: Fertility-sparing treatment (FST) might be considered an option for reproductive patients with low-risk endometrial cancer (EC). On the other hand, the matching rates between preoperative assessment and postoperative pathology in low-risk EC patients are not high enough. We aimed to predict the postoperative pathology depending on preoperative myometrial invasion (MI) and grade in low-risk EC patients to help extend the current criteria for FST. METHODS/MATERIALS: This ancillary study (KGOG 2015S) of Korean Gynecologic Oncology Group 2015, a prospective, multicenter study included patients with no MI or MI <1/2 on preoperative MRI and endometrioid adenocarcinoma and grade 1 or 2 on endometrial biopsy. Among the eligible patients, Groups 1-4 were defined with no MI and grade 1, no MI and grade 2, MI <1/2 and grade 1, and MI <1/2 and grade 2, respectively. New prediction models using machine learning were developed. RESULTS: Among 251 eligible patients, Groups 1-4 included 106, 41, 74, and 30 patients, respectively. The new prediction models showed superior prediction values to those from conventional analysis. In the new prediction models, the best NPV, sensitivity, and AUC of preoperative each group to predict postoperative each group were as follows: 87.2%, 71.6%, and 0.732 (Group 1); 97.6%, 78.6%, and 0.656 (Group 2); 71.3%, 78.6% and 0.588 (Group 3); 91.8%, 64.9%, and 0.676% (Group 4). CONCLUSIONS: In low-risk EC patients, the prediction of postoperative pathology was ineffective, but the new prediction models provided a better prediction.
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Neoplasias do Endométrio , Miométrio , Gradação de Tumores , Invasividade Neoplásica , Humanos , Feminino , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Miométrio/patologia , Miométrio/cirurgia , Pessoa de Meia-Idade , Adulto , República da Coreia/epidemiologia , Estudos Prospectivos , Idoso , Período Pré-Operatório , Imageamento por Ressonância Magnética , Carcinoma Endometrioide/patologia , Carcinoma Endometrioide/cirurgiaRESUMO
PURPOSE: There are many studies regarding the increased relationship between pregnancy outcomes of singleton with endometriosis. However, there was limited evidence of twin pregnancies with endometriosis. This study aimed to compare the pregnancy outcomes and complications in twin pregnancies with or without endometriosis in a single institution. MATERIALS AND METHODS: From January 2011 to July 2022, a retrospective analysis of twin pregnancies was conducted. The endometriosis group included patient with histological or visual confirmation before pregnancy or during cesarean section. Pregnancy outcomes and complications were compared between the two groups. RESULTS: Out of 1714 patients examined, 127 (7.4%) were included in the endometriosis group. Maternal body mass index (BMI) was lower in the endometriosis group (p<0.001). There were no significant differences in maternal age, mode of conception, chorionicity, and pregnancy outcomes, such as gestational age at delivery (p=0.835) and the preterm birth rate (p=0.579). The endometriosis group had a significantly higher rate of obstetrical complication: small for gestational age (SGA) <10% (p=0.029). However, after adjustment for BMI, the endometriosis group showed no statistical significance in obstetrical complications, including SGA (adjusted odds ratio, 1.568; 95% confidence interval, 0.984-2.499; p=0.059). CONCLUSION: Twin pregnancies with endometriosis were not related to adverse effects on pregnancy outcomes and obstetrical complications. To confirm these outcomes, further large prospective studies are required.
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Índice de Massa Corporal , Endometriose , Complicações na Gravidez , Resultado da Gravidez , Gravidez de Gêmeos , Humanos , Feminino , Gravidez , Endometriose/complicações , Adulto , Estudos Retrospectivos , Recém-Nascido Pequeno para a Idade Gestacional , Nascimento Prematuro/epidemiologia , Nascimento Prematuro/etiologia , Recém-Nascido , Cesárea/efeitos adversosRESUMO
OBJECTIVES: This study aimed to evaluate the clinical efficacy of fertility-preserving therapy through in vitro fertilization (IVF) procedures in women who were pathologically diagnosed with endometrial hyperplasia or carcinoma. DESIGN: A retrospective cohort study on fertility-preserving therapy was conducted. Participants/Materials, Setting: A total of 82 women were enrolled who had simple endometrial hyperplasia (SH), complex hyperplasia (CH), complex atypical hyperplasia (CAH), and endometrioid endometrial carcinoma stage IA (EC IA) and underwent IVF at Gangnam CHA fertility center between January 2008 and December 2020. METHODS: The primary endpoints were oncologic outcomes and subsequent reproductive outcomes of patients who underwent fertility-preserving treatments analyzed by χ2 test or Fisher's exact test. RESULTS: Of the 82 patients, 33 had a cumulative clinical pregnancy (40.2%), and 25 had a cumulative live birth (30.5%) through IVF procedures following pathologic confirmation of complete remission or non-progressive status. The cumulative clinical pregnancy rates and live birth rates for SH were 50.0% and 30.0%, for CH were 37.8% and 28.9%, for CAH were 25.0% and 25.0%, and for EC were 38.5% and 38.5%, respectively. There were no significant differences in cumulative clinical pregnancy rates or live birth rates when comparing the four groups. There was a difference in endometrial thickness between medroxyprogesterone acetate (MPA) treatment group and intrauterine device (IUD) group (p = 0.036); however, there were no significant differences in clinical pregnancy rates among MPA, IUD, and MPA+IUD groups. LIMITATIONS: Because of the retrospective nature of the study, many factors relevant to the treatment decision were not strictly controlled. CONCLUSIONS: All endometrial hyperplasia and carcinoma groups had competent cumulative live birth rates by IVF procedures. There may be differences in endometrial thickness depending on the treatment methods, but this does not affect clinical pregnancy rates. Therefore, the fertility-preserving treatment for endometrial hyperplasia and carcinoma is a safe and feasible method that results in good IVF outcomes.
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BACKGROUND: This study aimed to compare surgical outcomes between two new robotic single-site myomectomy (RSSM)-complementary techniques: coaxial robotic single-site myomectomy (Coaxial-RSSM) and hybrid robotic single-site myomectomy (Hybrid-RSSM). METHODS: Medical records for 132 women undergoing Coaxial-RSSM and 150 undergoing Hybrid-RSSM, consecutively, were retrospectively reviewed. Patient characteristics and surgical outcomes were assessed and compared after propensity score matching (PSM). RESULTS: In the outcomes of PSM, the Coaxial-RSSM group showed significantly reduced blood loss (79.71 vs. 163.75 mL, p < 0.001) and reduced hospital duration (4.18 ± 0.62 vs. 4.63 ± 0.90) relative to the Hybrid-RSSM group. Conversely, Hybrid-RSSM allowed for a shorter operative time compared with Coaxial-RSSM (119.19 vs. 156.01 min, p = 0.007). No conversions to conventional laparoscopy or laparotomy or any need for the multi-site robotic approach occurred in either group. Postoperative complications, including ileus, fever, and wound dehiscence, showed no statistically significant differences between the two groups. CONCLUSIONS: Blood loss was lower with Coaxial-RSSM, and operative time was shorter for Hybrid-RSSM. A follow-up prospective study is warranted for more comprehensive comparison of surgical outcomes between the two techniques.
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OBJECTIVE: We aimed to predict the risk of postoperative adjuvant therapy using preoperative variables in young patients with early stage cervical cancer. The predicted risk can guide whether ovarian transposition should be performed during surgery. METHODS: In total, 886 patients with stage IB1-IIA cervical cancer aged 20-45 years who underwent modified radical or radical hysterectomy between January 2000 and December 2008 were included. Preoperative variables, preoperative laboratory findings, International Federation of Gynaecology and Obstetrics stage, tumor size, and pathological variables were collected. Patients with high risk factors or those who met the Sedlis criteria were considered adjuvant therapy risk (+); others were considered adjuvant therapy risk (-). A decision-tree model using preoperative variables was constructed to predict the risk of adjuvant therapy. RESULTS: Of 886 patients, 362 were adjuvant therapy risk (+) (40.9%). The decision-tree model with four distinct adjuvant therapy risks using tumor size and age were generated. Specifically, patients with tumor size ≤2.45 cm had low risk (49/367; 13.4%), those with tumor size ≤3.85 cm and >2.45 cm had moderate risk (136/314; 43.3%), those with tumor size >3.85 cm and age ≤39.5 years had high risk (92/109; 84.4%), and those with tumor size >3.85 cm and age >39.5 years had the highest risk (85/96; 88.5%). CONCLUSION: The risk of postoperative adjuvant therapy in young patients with early stage cervical cancer can be predicted using preoperative variables. We can decide whether ovarian transposition should be performed using the predicted risk.
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In this study, we examined the difference in the vaginal microbiota of women infected with human papillomavirus (HPV), according to menopausal status. A total of 75 cervicovaginal swab samples from 38 pre- and 37 postmenopausal women with HPV infection were obtained from the Korean HPV cohort. Vaginal microbiota analysis, including microbial diversity and specific bacterial abundances, was performed using 16S rRNA gene sequencing. The mean age of the pre- and postmenopausal women were 29.5 and 55.8 years, respectively (p < 0.0001). Lactobacillus spp. were predominant in both groups; however, a marked decrease was observed in postmenopausal women compared to premenopausal women (44.3% vs. 74.2%). Various anaerobic bacteria also showed a relatively high abundance in the postmenopausal group; Atopobium vagina and Gardnerella vaginalis significantly increased in postmenopausal women. Interestingly, no significant differences in bacterial richness were observed between the two groups. However, significant differences in beta-diversity were observed using the Bray-Curtis (p = 0.001), Generalized UniFrac (p = 0.002), Jensen-Shannon (p = 0.001), and UniFrac algorithms (p = 0.002). Theres results indicate that postmenopausal women with HPV infection exhibited a higher degree of vaginal dysbiosis than premenopausal women. Further, HPV-infected postmenopausal women had increased vaginal microbial diversity, characterized by an increase in anaerobic bacteria and concomitant depletion of Lactobacillus spp.
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Infecções por Papillomavirus , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , RNA Ribossômico 16S/genética , Disbiose , Papillomaviridae/genética , Vagina/microbiologia , Bactérias/genética , Lactobacillus/genética , MenopausaRESUMO
OBJECTIVE: To investigate pathologic complete response (pCR) and recurrence outcomes using various progestin treatment strategies in patients with atypical hyperplasia/endometrial intraepithelial neoplasia (AH/EIN). METHODS: Medical records of patients diagnosed with AH/EIN and undergoing follow-up endometrial biopsy after progestin treatment between 2011 and 2020 were retrospectively reviewed. Clinical factors and treatment outcomes were analyzed according to initial progestin treatment (oral progestin [OP], levonorgestrel-releasing intrauterine device [LNG-IUD], and combination), OP dose, and maintenance treatment using Pearson's χ2, Fisher's exact test, and Kaplan-Meier analysis. RESULTS: Of 124 patients included, 74, 37, and 13 were in the OP, LNG-IUD, and combination groups, respectively. The pCR rate was 79.8% and recurrence rate was 21.2%. The pCR rates within 3 and 6 months were significantly higher in the OP group than in the LNG-IUD group, but were not significantly different within 12 and 24 months. Recurrence rate was significantly higher in the OP group than in the LNG-IUD group. The pCR rate and recurrence rate had no significant differences between the combination group and the other groups. Excluding the LNG-IUD group, 53 and 34 patients received low- and high-dose OP, respectively. The pCR and recurrence rates were comparable between the low- and high-dose OP groups. Maintenance therapy was significantly associated with lower recurrence rate. CONCLUSIONS: Although OP alone achieved more short-term pCR than the other groups, more recurrences occurred after pCR than LNG-IUD alone. High-dose OP as well as combination of OP and LNG-IUD did not increase pCR or reduce recurrence. Maintenance therapy may reduce the recurrence rate after pCR.
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Hiperplasia Endometrial , Neoplasias do Endométrio , Levanogestrel , Progestinas , Humanos , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Hiperplasia Endometrial/tratamento farmacológico , Hiperplasia Endometrial/patologia , Adulto , Progestinas/administração & dosagem , Levanogestrel/administração & dosagem , Neoplasias do Endométrio/tratamento farmacológico , Neoplasias do Endométrio/patologia , Resultado do Tratamento , Recidiva Local de Neoplasia/tratamento farmacológico , Recidiva Local de Neoplasia/patologia , Dispositivos Intrauterinos Medicados , Idoso , Carcinoma in Situ/tratamento farmacológico , Carcinoma in Situ/patologiaRESUMO
BACKGROUND: ArtiSential, a class of innovative laparoscopic instrument, has been developed to overcome the limitations of conventional laparoscopic surgery by enabling free, 360°-unrestricted movement of the wrist joint, as in robotic surgery. OBJECTIVE: The aim of the present study was to describe the initial experiences with these devices in myomectomy and to report the surgical outcomes. METHODS: A total of 77 women undergoing laparoscopic or robotic myomectomy between January 2021 and June 2022 were included in this multicenter prospective study. The ArtiSential instruments used by the surgeons were those chosen according to their respective preferences. The baseline characteristics, surgical outcomes, trocar placement options, and operator survey results were scrutinized. RESULTS: The mean age of the patients was 39.9 ± 6.3, and the mean body mass index (BMI, calculated as weight in kilograms divided by the square of height in meters) was 22.4 ± 3.4 kg/m2; 46.8% of the patients underwent robotic surgery, while 53.2% underwent laparoscopic surgery. The number of removed myomas was 3.3 ± 3.0, the size of the largest myoma was 7.1 ± 2.3 cm, and the operative time was 130.0 ± 54.0 min. No transfusions or laparotomy conversions were required. Other than one case of ileus, there were no postoperative complications. In most cases, the instruments were inserted through the umbilicus trocar, and the fenestrated forceps, needle holder, and bipolar fenestrated forceps, in that order, were frequently employed. According to a surgeon survey, 29.9% moderately or strongly agreed that the ArtiSential devices utilized were more convenient than conventional laparoscopic instruments, while only 9.7% moderately or strongly agreed that they were more convenient than robotic instruments. CONCLUSIONS: Myomectomy as performed with an ArtiSential instrument seems to be feasible and safe. Further studies are necessary in order to comparatively assess the outcomes and potential benefits of ArtiSential, robotic, and conventional laparoscopic myomectomy.
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Laparoscopia , Procedimentos Cirúrgicos Robóticos , Miomectomia Uterina , Humanos , Feminino , Estudos Prospectivos , Adulto , Laparoscopia/instrumentação , Laparoscopia/métodos , Miomectomia Uterina/instrumentação , Miomectomia Uterina/métodos , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Robóticos/instrumentação , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias Uterinas/cirurgia , Leiomioma/cirurgia , Duração da Cirurgia , Resultado do Tratamento , Desenho de EquipamentoRESUMO
This study aimed to demonstrate the feasibility of ureteral navigation using intraoperative indocyanine green (ICG) and near-infrared fluorescence (NIRF) imaging during complex laparoscopic or robot-assisted gynecologic surgery (LRAGS). Twenty-six patients at high risk of ureteral injury with complex pelvic pathology (CPP) due to pelvic organ prolapse (POP), multiple myomas, large intraligamentary or cervical myoma, severe pelvic adhesions, or cervical atresia underwent LRAGS. All patients underwent cystoscopic intraureteral ICG instillation before LRAGS and ureteral navigation under NIRF imaging intraoperatively. Both ureteral pathways were identified from the pelvic brim downwards through NIRF imaging in all patients, even though some were not visualized under the white light mode. The fluorescent ureters were visualized immediately after the beginning of surgery and typically lasted for >5 h during surgery. There were no cases of iatrogenic ureteral injury. The hemoglobin decrement was 1.47 ± 1.13 g/dL, and no transfusion was required. In our study, both ureters in all patients were identified with ICG-NIRF imaging during LRAGS, and these techniques made surgeries easier and safer. Despite the CPP, there was no ureteral injury or transfusion following surgery. Further prospective studies are needed to introduce intraoperative ureteral guidelines for ICG-NIRF imaging during LRAGS with CPP.
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PURPOSE: The aims of this study were to evaluate the cumulative recurrence, reoperation, and pregnancy rates after ovarian endometrioma surgery at a single institution for more than a 5-year follow-up period. MATERIALS AND METHODS: This study was conducted as a retrospective chart review of patients with ovarian endometrioma who underwent surgery between January 2008 and March 2016. Study subjects included premenopausal women with at least 5 years of follow-up. Exclusion criteria were patients with stage I or II ovarian endometrioma, those who underwent hysterectomy or bilateral oophorectomy, and presence of residual ovarian lesions on the first postoperative ultrasonography at 3-6 months. Recurrence was defined as a cystic mass by ultrasonography. RESULTS: A total of 756 patients were recruited. The median follow-up duration was 85.5 months (interquartile range, 71-107 months). Recurrent endometrioma was detected in 27.9% patients, and reoperation was performed in 8.3% patients. Cumulative rates at 24, 36, 60, and 120 months were 5.8%, 8.7%, 15.5% and 37.6%, respectively, for recurrence and 0.1%, 0.5%, 2.9%, and 15.1%, respectively, for reoperation. After multivariable analysis, age ≤31 years [hazard ratio (HR)=2.108; 95% confidence interval (CI)=1.522-2.921; p<0.001], no subsequent pregnancy (HR=1.851; 95% CI=1.309-2.617; p<0.001), and postoperative hormonal treatment ≤15 months (HR=2.869; 95% CI=2.088-3.941; p<0.001) were significant risk factors for recurrent endometrioma. Among 315 patients who desired pregnancy, 54.0% were able to have a successful pregnancy and delivery. CONCLUSION: Considering that longer postoperative hormonal treatment is the sole modifiable factor for recurrent endometrioma, we recommend long-term hormonal treatment until subsequent pregnancy, especially in younger women.
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Endometriose , Laparoscopia , Cistos Ovarianos , Neoplasias Ovarianas , Gravidez , Humanos , Feminino , Adulto , Endometriose/cirurgia , Endometriose/patologia , Taxa de Gravidez , Seguimentos , Estudos Retrospectivos , Cistos Ovarianos/cirurgia , Reoperação , Neoplasias Ovarianas/cirurgia , Fatores de Risco , RecidivaRESUMO
OBJECTIVE: The aim of this study was to determine whether robotic myomectomy (RM) resulted in any measurable clinical improvement over laparoscopic myomectomy (LM) in subsequent cesarean delivery. MATERIALS AND METHODS: The medical records of 273 patients who had undergone LM or RM followed by subsequent cesarean delivery for the period of September 2015 to December 2020 were retrospectively reviewed. The patients were divided into LM (n = 222) and RM (n = 51) groups. The cesarean delivery outcomes between the two groups were compared. RESULTS: RM had significantly more myomas removed (6.0 ± 4.8 vs. 3.6 ± 3.5, p < 0.001) and a larger size of largest myoma (7.7 ± 2.4 vs. 6.1 ± 2.4, p = 0.002) at myomectomy compared with LM. However, there were no significant differences in the groups' surgical characteristics at cesarean section, in their pregnancy complications, or in adhesion formation. CONCLUSIONS: Although more and larger myomas were removed in the RM group, RM showed similar cesarean delivery outcomes and adhesion formation to LM.
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Laparoscopia , Leiomioma , Mioma , Procedimentos Cirúrgicos Robóticos , Miomectomia Uterina , Neoplasias Uterinas , Humanos , Gravidez , Feminino , Miomectomia Uterina/métodos , Leiomioma/cirurgia , Leiomioma/complicações , Neoplasias Uterinas/cirurgia , Neoplasias Uterinas/complicações , Cesárea , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodos , Laparoscopia/métodos , Mioma/complicações , Mioma/cirurgiaRESUMO
We aimed to evaluate the clinical impact of shift patterns at work on gynecologic problems and the healthcare behavior of Korean nursing staff. We conducted a web-based survey for over two weeks in September 2021, involving female nursing staff, including nurses, nurses' aides, and nursing assistants, working in five medical centers. The questionnaire included 40 questions on baseline characteristics, working information, and experiences with gynecologic problems and medical approaches. Overall, 885 nursing staffs participated in the survey, of the 1,904 who received the invitation with an online link of the survey. The response rate was 46.5%. Among the participants responding to all questions, 569 (64.4%) worked two or three shifts and 305 (34.5%) worked full-time. In women rotating two or three-shift patterns, irregular menstrual cycles (21.6% vs. 13.8%, p = 0.005), abnormal menstrual cycles (40.9% vs. 33.8%, p = 0.038), and dysmenorrhea (48.0% vs. 38.4%, p = 0.006) were more frequent than in those who worked full-time. The experience of visiting gynecologic clinics (47.5% vs. 44.1%, p = 0.332) and treating gynecologic conditions (33.4% vs. 29.3%, p = 0.211) did not differ according to the working patterns. However, diagnosis of gynecologic diseases was more frequent in women working full-time (36.4% vs. 29.7%, p = 0.043). The rates of screening (76.1% vs. 57.8%, p<0.001) and human papillomavirus vaccination (55.7% vs. 39.9%, p<0.001) for cervical cancer prevention were higher in women working full-time than in two-three shifts. This study showed that rotating shift work may be related to an increase in gynecologic problems and a decrease in cancer prevention activity among female nursing staff.
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Recursos Humanos de Enfermagem , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Humanos , Feminino , Tolerância ao Trabalho Programado , Inquéritos e Questionários , Distúrbios Menstruais , Atenção à Saúde , República da CoreiaRESUMO
Background: Robotic single-site plus two port myomectomy (RSTM) was designed to reduce the number of incision sites while retaining the advantage of conventional robotic multi-port myomectomy (CRM). This study aimed to explicate RSTM and compare surgical outcomes between it and CRM. Methods: The medical records of 146 patients who had undergone RSTM and 173 who had undergone CRM were reviewed. The surgical outcomes between them were compared by propensity score matching (PSM) analysis. Results: The PSM analysis showed no statistically significant inter-group differences in patient characteristics. With regard to surgical outcomes, the RSTM group enjoyed shorter operative time (148.30 ± 44.8 vs. 162.3 ± 47.4 min, p = 0.011), less hemoglobin decrement (1.8 ± 0.9 vs. 2.3 ± 1.0 g/dL, p < 0.001), and shorter duration of hospital stay (5.4 ± 0.7 vs. 5.8 ± 0.7 days, p < 0.001). Conclusions: RSTM was associated with shorter operative time relative to CRM. Further prospective studies are needed in order to more fully investigate the advantages of RSTM.
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PURPOSE: This study aimed to evaluate the cumulative recurrence rate and risk factors for recurrent abdominal wall endometriosis (AWE) after surgical treatment. MATERIALS AND METHODS: A retrospective cohort study was conducted at a single gynecological surgery center between January 2004 and December 2020. Patients who were surgically treated and followed up for at least 6 months after surgery were selected. RESULTS: Eighteen patients with pathologically diagnosed AWE were included in this study. The median follow-up duration was 22.5 months (range, 6-106). The median age was 37 years (range, 22-48), and 33.3% of the patients were nulliparous. Among the patients included in our study, 55.6% complained of a mass with cyclic pain, and 27.8% had a palpable mass. In addition, 22.2% of patients experienced recurrence with 17.5±9.7 months of mean time to recurrence. The cumulative recurrence rates at 24 and 60 months after surgical treatment of AWE were 23.8% and 39.1%, respectively. There were no statistically significant risk factors for the recurrence of AWE, including postoperative medical treatment. CONCLUSION: The recurrence rate of AWE appears to be correlated with the follow-up duration. There was no statistically significant risk factor for the recurrence of AWE. Unlike ovarian endometriosis, postoperative hormonal treatment does not seem to lower the recurrence of AWE. The findings of the current study may help healthcare providers in counselling and managing patients with AWE.
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Parede Abdominal , Endometriose , Parede Abdominal/cirurgia , Adulto , Endometriose/cirurgia , Feminino , Humanos , Dor , Recidiva , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Ovarian "seromucinous carcinoma" has been recently removed in 2020 5th Edition of WHO classification of Female Genital Tumors and is considered as a subtype of endometrioid carcinoma with mucinous differentiation, while "seromucinous borderline tumor" remains and exists as a distinct entity. Both diseases may be considered as no more same lineage. However, ovarian seromucinous borderline tumor (SMBT) is also one of the endometriosis-related neoplasm of ovary similar to endometrioid tumor, featuring that about 50% of ovarian SMBTs combine endometriosis. The present study was aimed to investigate whether the ovarian SMBTs are different in clinical features and molecular patterns, according to the presence of combined endometriosis. RESULTS: There were no statistical differences in clinical findings between two groups. There was also no significant difference in pregnancy outcomes and recurrence between two groups. In immunohistochemical patterns, there was a statistically significant difference in PAX2 and PAX8 expression between in ovarian SMBT with or without endometriosis (P = 0.016, P < 0.001). Only a few cases of ovarian SMBT with endometriosis showed expression of PAX2 and conversely, most of the cases showed expression of PAX8. PR positivity was more prominent in ovarian SMBT with endometriosis than without endometriosis (P = 0.018), although there was no difference in positive ER expression. There were no statistical differences in WT1, CK20 and CDX2 expressions between two groups. CONCLUSIONS: Ovarian SMBT with endometriosis did not clinically differ from that without endometriosis. However, the molecular patterns were different between two groups and ovarian SMBT with endometriosis is close to endometrioid tumor types unlike SMBT without endometriosis. Further, a direct comparison study between seromucinous borderline tumor and endometrioid borderline tumor is needed with a gene profiling study to prove their relationship.
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Carcinoma Endometrioide , Endometriose , Neoplasias dos Genitais Femininos , Neoplasias Ovarianas , Carcinoma Epitelial do Ovário , Feminino , Humanos , Neoplasias Ovarianas/patologia , Fator de Transcrição PAX2 , Fator de Transcrição PAX8RESUMO
Several clinical trials in women with endometriosis demonstrated that dienogest reduces endometrial lesions and improves health-related quality of life (HRQoL). To assess HRQoL in dienogest-treated patients in real-world setting, we conducted a prospective, non-interventional study in 6 Asian countries. Women aged ≥18 years with clinical or surgical diagnosis of endometriosis, presence of endometriosis-associated pelvic pain (EAPP) and initiating dienogest therapy were enrolled. The primary objective was to evaluate HRQoL using the Endometriosis Health Profile-30 (EHP-30) questionnaire. The secondary objectives included analysis of EAPP, satisfaction with dienogest, endometriosis symptoms and bleeding patterns. 887 patients started dienogest therapy. Scores for all EHP-30 scales improved with the largest mean changes at month 6 and 24 in scale pain (-28.9 ± 27.5 and - 34 ± 28.4) and control and powerlessness (-23.7 ± 28.2 and - 28.5 ± 26.2). Mean EAPP score change was -4.6 ± 3.0 for both month 6 and 24 assessments. EAPP decrease was similar in surgically and only clinically diagnosed patients. From baseline to month 24, rates of normal bleeding decreased (from 85.8% to 17.5%) while rates of amenorrhea increased (from 3.5% to 70.8%). Majority of patients and physicians were satisfied with dienogest. Over 80% of patients reported symptoms improvement. 39.9% of patients had drug-related treatment-emergent adverse events, including vaginal hemorrhage (10.4%), metrorrhagia (7.3%) and amenorrhea (6.4%). In conclusion, dienogest improves HRQoL and EAPP in the real-world setting in women with either clinical or surgical diagnosis of endometriosis. Dienogest might be a promising first-line treatment option for the long-term management of debilitating endometriosis-associated symptoms.NCT02425462, 24 April 2015.
Assuntos
Endometriose , Nandrolona , Adolescente , Adulto , Amenorreia/epidemiologia , Endometriose/complicações , Endometriose/tratamento farmacológico , Feminino , Humanos , Nandrolona/efeitos adversos , Nandrolona/análogos & derivados , Dor Pélvica/etiologia , Estudos Prospectivos , Qualidade de VidaRESUMO
BACKGROUND: The aim of this study was to introduce a coaxial-robotic single-site myomectomy (C-RSSM) technique to compensate for the shortcomings of robotic single-site myomectomy (RSSM) using semi-rigid instruments and to compare the surgical outcomes of C-RSSM and RSSM. METHODS: The medical records of 13 consecutive women who had undergone C-RSSM and 131 consecutive women who had undergone RSSM were retrospectively reviewed. Patient characteristics and surgical outcomes after propensity score matching were evaluated and compared between the two groups. RESULTS: According to the propensity score matching results, the C-RSSM group had a lower estimated blood loss (75.0 vs. 210.5 mL, p = 0.001) and a shorter operating time (101.0 vs. 146.1 min, p = 0.008) relative to the RSSM group. In RSSM, there was one case of conversion to conventional laparoscopy and four cases of conversion to the multi-site robotic approach. There was no case of conversion from C-RSSM to conventional laparoscopy or the multi-site robotic approach. CONCLUSIONS: C-RSSM was found to be associated with shorter operative time and lower estimated blood loss. However, further prospective studies are needed to confirm these advantages.
RESUMO
Background: There is still concern regarding postoperative adhesion formation and adverse effects on pregnancy outcomes caused by barbed suture (BS) after myomectomy. The aim of this study was to compare the postoperative adhesion and pregnancy outcomes between conventional suture (CS) and BS after minimally invasive myomectomy (MIM) by robotic myomectomy (RM) or laparoscopic myomectomy (LM). Methods: The medical records of 94 women who had undergone MIM with CS and 97 who had undergone MIM with BS and achieved pregnancy were reviewed. Postoperative adhesion was evaluated following cesarean section. Results: The number of removed myomas was greater (5.3 ± 4.6 vs. 3.5 ± 3.1, p = 0.001) and the size of the largest myoma was larger (7.0 ± 2.2 vs. 5.8 ± 2.7 cm, p = 0.001) in the BS group relative to the CS group. A total of 98.9% of patients in the CS group and 45.4% in the BS group had undergone LM (p < 0.001), while the others underwent RM. There was no significant difference in the presence of postoperative adhesion at cesarean section between the BS and CS groups (45.5 vs. 43.7%, p = 0.095). Additionally, there were no intergroup differences in pregnancy complications such as preterm labor, placenta previa, accrete or abruption. Note also that in our logistic regression analysis, the suture type (BS or CS) was excluded from the independent risk factors regarding postoperative adhesion formation. Conclusions: Our data indicated that the incidence of postoperative adhesion after MIM with BS was similar when compared with CS. Also it seems that the suture type does not have a significant effect on pregnancy outcomes.