Sociodemographic characteristics associated with indications for surgical menopause in women: a retrospective study

SUMMARY OBJECTIVE: The aim of this study was to evaluate the surgical menopause indications and sociodemographic characteristics of women. METHODS: In this retrospective study, we analyzed the sociodemographic characteristics of women with indications for surgical menopause in 2010-2020. The R Version 4.1.1 (2021-08-10) software and logistic regression analysis were used to evaluate the data. RESULTS: A total of 704 women's data were obtained in this study. Surgical menopause indications were found to stem from bleeding (46.0%), cancer (28.3%), cancer risk (18.9%), and other causes (6.8%). Surgical menopause indications originating from cancer were increased by 0.08 times (95%CI 0.01-0.68) due to smoking, 0.45 times (95%CI 0.23-0.88) due to regular drug use, and 0.36 times (95%CI 0.19-0.69) due to the presence of chronic disease (p<0.05). CONCLUSION: More than half of the women with surgical menopause indications were between 41 and 46 years of age. Additionally, 54.9% of the women had a chronic disease. Therefore, it is recommended to plan preventive health services for morbidity and mortality risks that may develop due to surgical menopause.

Meta-analysis of the effectiveness and safety of parecoxib sodium for gynecological surgery and postoperative analgesia / 中国药房

OBJECTIVE To systematically evaluate the effectiveness and s afety of parecoxib sodium for gynecological surgery postoperative analgesia ，and to provide evidence-based reference for clinical drug use. METHODS Retrieved from PubMed ， Embase，the Cochrane Library ，CNKI，VIP，Wanfang data and SinoMed during the inception to Feb. 16th，2021，randomized controlled trials （RCT） about parecoxib sodium （trial group ） versus 0.9％ sodium chloride injection （control group ） for gynecological surgery and postoperative analgesia were collected. After screening literatures ，extracting data and evaluating the quality of literatures with modified Jadad scale ，Meta-analysis，sensitivity analysis and publication bias analysis were performed by using RevMan 5.3 software. RESULTS A total of 14 RCT were included ，involving 1 120 patients. The results of Meta-analysis showed that visual analogue scale （VAS）score at 4 h after operation [MD ＝－1.65，95％CI（－2.48，－0.82），P＝0.000 1]，VAS score at 6 h after operation [MD ＝－1.03，95％CI（－1.60，－0.45），P＝0.000 5]，VAS score at 12 h after operation [MD ＝－0.98， 95％CI（－1.38， －0.59），P＜0.000 01]，the proportion of postoperative analgesia requirements [OR ＝0.14，95％CI（0.04， 0.50），P＝0.003] and the dosage of morphine [MD ＝ －17.75， com 95％CI（－20.93，－14.56），P＜0.000 01] in trial group were significantly lower than control group. There was no statistical significance in the incidence of nausea between 2 groups [OR＝ 0.68，95％CI（0.43，1.08），P＝0.10]. The results of sensitivity analysis showed that the above results were basically stable. The results of publication bias analysis showed that there was little possibility of publication bias in this study. CONCLUSIONS Parecoxib sodium is effective and safe for gynecological surgery and posto perative analgesia.

Complicaciones en la cirugía ginecológica / Complications in gynecological surgery

Introducción: Los procedimientos quirúrgicos tienen riesgos y complicaciones, que determinan el pronóstico de los pacientes. La tasa de mortalidad de la cirugía ginecológica, es inferior al 1 por ciento, la de complicaciones varía de 0,2 a 26 por ciento. Ambas están determinadas por factores de riesgo como la edad, enfermedad médica preexistente, obesidad, cirugías previas, anemia y cáncer. Objetivo: Determinar las principales complicaciones, su asociación con el diagnóstico preoperatorio, el tipo de operación realizada y la comorbilidad en pacientes intervenidas por afecciones ginecológicas. Métodos: Estudio descriptivo en pacientes intervenidas quirúrgicamente por vía convencional y de forma electiva. Se seleccionó una serie de 616 pacientes tributarias de cirugía mayor electiva por vía convencional. Las variables utilizadas fueron la comorbilidad asociada, diagnóstico preoperatorio, operación realizada y complicaciones postquirúrgicas. Resultados: Se produjeron complicaciones postquirúrgicas en 96 pacientes (15,5 por ciento). Las de mayor frecuencia fueron el íleo paralítico (4,2 por ciento de la serie y 26,04 por ciento de las complicaciones) y el absceso de cúpula (2,75 por ciento de la serie y 17,7 por ciento de las complicaciones), fundamentalmente en quienes presentaron antecedentes de obesidad y asociación de factores de riesgo. Conclusiones: Las principales complicaciones de la cirugía ginecológica fueron el íleo paralítico y el absceso de la cúpula, las complicaciones se presentaron fundamentalmente en pacientes operadas por mioma uterino y tumor de ovario. De acuerdo con el tipo de operación, ocurrieron en pacientes operadas por histerectomía total abdominal con doble anexectomía y la histerectomía total abdominal sin anexectomía, y las comorbilidades más frecuentes fueron la obesidad y la asociación de comorbilidad(AU)

Introduction: Surgical procedures have risks and complications, which determine the prognosis of patients. The mortality rate of gynecological surgery is less than 1 percent, that of complications varies from 0.2 to 26 percent. Both are determined by risk factors such as age, pre-existing medical illness, obesity, previous surgeries, anemia, and cancer. Objective: To determine the main complications, their association with the preoperative diagnosis, the type of operation performed and the comorbidity in patients operated on for gynecological conditions. Methods: Descriptive study in patients operated on by conventional and elective route. A series of 616 tributary patients of major elective surgery by conventional route were selected. The variables used were associated comorbidity, preoperative diagnosis, operation performed, and postoperative complications. Results: Post-surgical complications occurred in 96 patients (15.5 percent). The most frequent were paralytic ileus (4.2 percent of the series and 26.04 percent of complications) and dome abscess (2.75 percent of the series and 17.7 percent of complications), mainly in who presented a history of obesity and association of risk factors. Conclusions: The main complications of gynecological surgery were paralytic ileus and abscess of the cupola, complications mainly occurred in patients operated on for uterine myoma and ovarian tumor. According to the type of operation, they occurred in patients operated on for total abdominal hysterectomy with double adnexectomy and total abdominal hysterectomy without adnexectomy, and the most frequent comorbidities were obesity and the association of comorbidity(AU)

Gynecological surgery and Covid-19: what is the impact and how should I manage it? / Cirurgia ginecológica e Covid-19: qual impacto e como devo conduzir?

Abstract It is estimated that around 28 million surgeries will be postponed or canceled worldwide as a result of this pandemic, causing a delay in the diagnosis and treatment of more than 2 million cancer cases. In Brazil, both the National Health Agency (ANS) and National Health Surveillance Agency (ANVISA) advised the postponement of elective and non-essential surgeries, causing a considerable impact on the number of surgical procedures that decreased by 33.4% in this period. However, some women need treatment for various gynecological diseases that cannot be postponed. The purpose of this article is to present recommendations on surgical treatment during the COVID-19 pandemic.

Resumo Estima-se que cerca de 28 milhões de cirurgias sejam postergadas ou canceladas nomundo em decorrência desta pandemia, causando atraso no diagnóstico e tratamento de mais de 2 milhões de casos oncológicos. No Brasil, tanto a ANS (Agencia Nacional de Saúde) comoa ANVISA (Agencia Nacional de Vigilância Sanitária) orientaram o adiamento das cirurgias eletivas e não essenciais, tendo um impacto considerável no número de procedimentos cirúrgicos comdiminuição de 33,4% neste período no Brasil.No entanto, algumasmulheres necessitam de tratamento para várias doenças ginecológicas, algumas das quais não podem ser adiadas. O objetivo deste artigo é apresentar recomendações sobre o tratamento cirúrgico durante a pandemia de COVID-19.

Research progress on risk factors and risk assessment of venous thrombosis in patients undergoing gynecological surgery / 中国实用护理杂志

There is a high incidence of venous thrombosis in patients undergoing gynecological surgery, which causes symptoms as limbs swelling, edema and pain. Postoperative recovery of patients is delayed and financial burden is increased More seriously, the obstruction of pulmonary artery by deep venous thrombosis is fatal and always leads to the death of patients. The article provides a theoretical basis for the prevention of venous thrombosis by reviewing the risk factors and risk assessment for venous thrombosis in patients undergoing gynecological surgery and related research progress.

Clinical value of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in advanced ovarian cancer / 中国基层医药

Objective@#To evaluate the efficacy of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer.@*Methods@#From June 2014 to April 2017, 72 patients with advanced ovarian cancer who were treated in the Maternal and Child Health Care Hospital of Weihai were selected as the research subjects.According to the digital table method, the patients were randomly divided into two groups, with 36 cases in each group.The control group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery.The observation group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermic perfusion.After 3 months of chemotherapy, the curative effect was statistically analyzed.@*Results@#The operation time, the amount of ascites and the amount of bleeding in the observation group were significantly less than those in the control group (all P<0.05). There were no statistically significant differences in surgical incision stage I healing rate and the rate of pelvic infection between the two groups (P>0.05). After treatment, the remission rate in the control group was 55.5%(20/36), which was significantly lower than 77.8%(28/36) in the observation group (χ2=4.92, P<0.05). All patients were followed up for 1 year.The recurrence rate of the control group was 33.3%, which was significantly higher than 22.2% of the observation group (χ2=5.71, P<0.05).@*Conclusion@#Neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer is effective and worthy of clinical application.

Transvaginal natural orifice transluminal endoscopic surgery in gynecologic surgery:difficulties and strategies / 中国实用妇科与产科杂志

Transvaginal NOTES surgery,as an emerging minimally invasive surgical technique,is widely used in gynecology disease.However,there are some difficulties in clinical application. This article discusses the indications and contraindications of transvaginal NOTES,the difficulties and countermeasures in the establishment of the access platform,the exposure problems of the surgical visual field,the complications encountered during the operation and their treatment,and infection prevention.

Clinical value of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in advanced ovarian cancer / 中国基层医药

Objective To evaluate the efficacy of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer .Methods From June 2014 to April 2017,72 patients with advanced ovarian cancer who were treated in the Maternal and Child Health Care Hospital of Weihai were selected as the research subjects.According to the digital table method ,the patients were randomly divided into two groups,with 36 cases in each group.The control group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery.The observation group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermic perfusion.After 3 months of chemotherapy ,the curative effect was statistically analyzed.Results The operation time,the amount of ascites and the amount of bleeding in the observation group were significantly less than those in the control group ( all P＜0.05).There were no statistically significant differences in surgical incision stage I healing rate and the rate of pelvic infection between the two groups (P＞0.05).After treatment,the remission rate in the control group was 55.5%(20／36),which was significantly lower than 77.8%(28／36) in the observation group (χ2 ＝4.92,P＜0.05).All patients were followed up for 1 year.The recurrence rate of the control group was 33.3%,which was significantly higher than 22.2%of the observation group (χ2 ＝5.71, P ＜0.05 ).Conclusion Neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer is effective and worthy of clinical application .

Experiencia del equipo quirúrgico y grado de dificultad de la intervención. ¿Variables significativas en la incidencia de complicaciones durante la cirugía laparoscópica ginecológica? / Experience of the surgical team and level of difficulty of the intervention. Significant variables in the incidence of complications during laparoscopic gynecological surgery?

Resumen OBJETIVO: Primario: observar si el grado de dificultad de la intervención y la experiencia del equipo quirúrgico influyen en la incidencia de complicaciones y consecuencias adversas de la cirugía laparoscópica ginecológica. Secundario: valorar cuál de las dos variables influye de forma más negativa y, además, estudiar los mecanismos que pueden implementarse en la práctica diaria, clínica y formativa para reducir las consecuencias quirúrgicas adversas. MATERIALES Y MÉTODOS: Estudio descriptivo, observacional y retrospectivo efectuado en el Hospital Universitario Virgen Macarena de Sevilla entre enero de 2015 y febrero de 2016. Se incluyeron todas las cirugías laparoscópicas indicadas por diagnóstico de patología benigna. La muestra se dividió en 3 grupos en función de la distribución de los cirujanos y su experiencia quirúrgica. Las intervenciones se categorizaron conforme a la dificultad en tres grados (el 3 correspondió al de mayor dificultad). RESULTADOS: Se incluyeron 195 cirugías laparoscópicas. La experiencia del equipo quirúrgico fue un factor determinante en los desenlaces heterogéneos, por lo que el grado de dificultad de la intervención tuvo una relación más estrecha con las consecuencias quirúrgicas adversas. Por lo que se refiere al grado de dificultad previo a la cirugía, solo fueron estadísticamente significativos el tiempo quirúrgico y la pérdida hemática, que fue mayor en las intervenciones grado 3. La estancia hospitalaria media, las reintervenciones, reingreso, conversión a laparotomía o complicaciones también fueron mayores en el grupo con grado 3 de dificultad y menor en el 1, pero sin significación estadística. CONCLUSIÓN: Con base en lo reportado se desprende que el grado de dificultad de la intervención tiene más influencia en las complicaciones quirúrgicas que la experiencia del cirujano y el ayudante.

Abstract OBJECTIVE: Primary: to observe whether the degree of difficulty of the intervention and the experience of the surgical team influence the incidence of complications and adverse consequences of laparoscopic gynecological surgery. Secondary: to assess which of the two variables influences more negatively and, in addition, to study the mechanisms that can be implemented in daily, clinical and educational practice to reduce the adverse surgical consequences. MATERIALS AND METHODS: Retrospective, observational and descriptive study carried out in the Virgen Macarena University Hospital of Seville, between January 2015 and February 2016. Including all laparoscopic surgeries performed for benign pathology in that period. The sample has been divided into 3 groups according to the distribution of the surgeons, taking into account their surgical experience. On the other hand, the interventions have been categorized according to the difficulty in three levels (with 3 being the most difficult). RESULTS: 195 laparoscopic surgeries have been collected. The experience of the surgical team has been a factor that has shown heterogeneous results, so the level of difficulty of the intervention seems more related to the surgical adverse effects. Regarding the level of difficulty prior to surgery, only surgical time and blood loss were statistically significant, which was greater in level 3 interventions. Variables such as average hospital stay, reoperations, readmission, conversion to laparotomy or complications were also higher in the group of level 3 of difficulty and lower in group 1, but without statistical significance. CONCLUSION: The results raise the theory of which the level of difficulty of the intervention influences of more direct form in the surgical complications that the surgical experience of the surgeon and the assistant.

Effect of different pressure CO2pneumoperitoneum on postoperative gastroeuteric function in female pa-tients undergoing gynecological laparoscopic surgery / 临床麻醉学杂志

Objective To investigate the effect of different pressure CO2pneumoperitoneum on postoperative gastroeuteric function in female patients undergoing gynecological laparoscopic surgery. Methods A total of 120 female patients,aged 30-60 years,ASA physical status Ⅰ or Ⅱ,scheduled for elective gynecological laparoscopic surgery were randomly into three groups (n=40 in each).The pressure of CO2pneumoperitoneum were set at 6-8,9-11 and 12-14 mm Hg in group L,group M and group H,respectively.All patients were detected on an empty stomach of serum concentrations of D-lactic acid 6 hours before operation and after opration.In addition,pH,PaCO2and PaO2were recor-ded before anesthesia (T1),before pneumoperitoneum (T2),1 hour after pneumoperitoneum (T3)2 hours after pneumoperitoneum (T4)and 1 hour (T5)after stopping pneumoperitoneum.The time of pneumoperitoneum,the time of first flatus,intake and defecation,length of primary hospital stays after operation were recorded.Results Compared with 6 hours before operation,the serum concen-trations of D-lactic acid were obviously increased at postoperative 6 hours in all groups (P<0.05). Compared with group L,the serum concentrations of D-lactic acid at 6 hours after operation were ob-viously increased in group M and group H (P<0.05).PaO2in three groups was not different at T1-T5.Compared with group L,pH at T3,T4was significantly decreased in group M and group H (P<0.05).Compared with group L,PaCO2was significantly increased at T3-T5in group M and group H (P<0.05 ).Compared with group L,the time of first flatus,intake and defecation,length of primary hospital stays after operation were obviously delayed in group M and group H(P<0.05). Conclusion The low pressure of CO2pneumoperitoneum can reduce the damage of CO2pneumoper-itoneum on postoperative gastroeuteric function and avail the recovery of parents’postoperative gas-troeutericfunction in female patients undergoing gynecological laparoscopic surgery.

Curative effect of laparoendoscopic single-site surgery for benign ovarian tumor / 中国内镜杂志

Objective To investigate the clinical value of single hole laparoscopy in treatment of ovarian benign neoplasms. Methods The patients with benign ovarian tumors treated from February 2014 to August 2016 were divided into two groups, 41 cases in each. The observation group received laparoendoscopic single-site surgery, while the control group was treated with traditional porous laparoscopic gynecologic surgery. The operation effect, intraoperative and postoperative complications, postoperative ovarian function and cosmetic satisfaction were observed and recorded in the two groups. Results The operation of the two groups was smooth and there were no intraoperative or postoperative complications. The operation time and postoperative satisfaction degree of the observation group were significantly higher than that of the control group (P < 0.05). The postoperative exhaust time, postoperative hospital stay, postoperative 24 h and 72 h, VAS scores of the observation group were significantly lower than those of the control group (P < 0.05). The estradiol levels in the two groups were significantly lower than those before operation, and the levels of follicule-stimulating hormone and luteinizing hormone were significantly higher than those before operation (P < 0.05). There were no significant differences in the amount of bleeding between the two groups and the levels of estradiol, follicule-stimulating hormone and luteinizing hormone before and after the operation (P > 0.05). Conclusion The laparoendoscopic single-site surgery technique is better than the porous laparoscopic technique in the treatment of benign ovarian tumors, and it is worthy of popularization and application.

Risk Factors for Postoperative Nausea and Vomiting in Gynecological Patients Administered Prophylactic Antiemetics / 中国医科大学学报

Objective To study the risk factors for postoperative nausea and vomiting (PONV) in gynecological patients administered prophylactic antiemetics.Methods A total of 1 000 gynecological surgical cases were reviewed.Data on patient characteristics,anesthesia,surgeries,and 1st postoperative day nausea and vomiting were collected and analyzed statistically.Results Multivariate logistic regression analysis included a history of motion sickness,the use of an analgesic pump,the duration of anesthesia,and the use of neostigmine.The odds ratios (ORs),in decreasing order,were that of a history of motion sickness [OR =1.953,95％ confidence interval (CI):1.404-2.716],the use of neostigmine (OR =1.831,95％ CI:1.203-2.786),the use of an analgesic pump (OR =1.472,95％ CI:1.017-2.129),and the duration of anesthesia (OR =1.256,95％ CI:1.058-1.492).The predictive model was described by the following equation:P=1/(1+e(1623-0.669X1-0.386X2-0.228X3+0.605X4)).Tne predictive accuracy of this model for the incidence of PONV in gynecological patients was 70.6％,and the area under the receiver operating characteristic curve for the predictive result was 0.642.Conclusion The independent risk factors for PONV in gynecological patients administered prophylactic antiemetics are a history of motion sickness,the use of neostigmine,the use of an analgesic pump,and the duration of anesthesia,in decreasing order of significance.

Effects of the menstrual cycle on the incidence of nausea and vomiting after laparoscopic gynecological surgery / 临床麻醉学杂志

Objective To investigate the effect of the different phases of menstrual cycle on the incidence of post-operative nausea and vomiting (PONV)after laparoscopic gynecological surger-ies.Methods A total of 228 women undergoing laparoscopic gynecological surgeries were enrolled from Mar 2016 to Feb 2017 in our hospital.They were classified into three groups according to the different phases of menstrual cycle at the time of surgeries:group follicular phase (n =98),group o-vulatory phase (n =79),and group luteal phase (n =59).The incidence of PONV and the use of res-cue antiemetic drugs were recorded within 0-2 h,0-24 h periods after surgeries.Multivariate Logistic regression analysis was applied to identify independent risk factors of PONV.Results The incidence of 0-2 h PONV and 0-24 h PONV were 23.2% (53/228)and 54.8% (125/228)respectively.Univa-riate analysis showed that the incidence of PONV in the different phases of menstrual cycle was not statistically significant,as well as 0-24 h.Multivariate logistic regression analysis showed that the risk of 0-2 h PONV in group luteal phase might be higher than that in group follicular phase,however, the difference was not statistically significant (OR =2.289,95%CI 0.979-5.355,P =0.056).And two independent risk factors of 0-2 h PONV were identified:duration of operation > 1 h (OR =3.176,95% CI 1.567-6.436,P = 0.001 )and history of PONV (OR = 5.711,95% CI 1.710-19.080,P =0.005).Three independent risk factors of 0-24 h PONV were identified:duration of op-eration>1 h (OR = 2.714,95%CI 1.525-4.829,P = 0.001 ),postoperative PCA (OR = 2.717, 95%CI 1.233-5.986,P = 0.013 )and application of metronidazole (OR = 3.926,95%CI 1.808-8.527,P =0.001).Conclusion There was no significant effect of different phases of menstrual cycle on the incidence of nausea and vomiting after gynecologic laparoscopic surgeries.

Effect of different pressure CO2 pneumoperitoneum on early postoperative cognitive function in female ;patients undergoing gynecological laparoscopic surgery / 临床麻醉学杂志

Objective To investigate the effect of different pressure CO 2 pneumoperitoneum on early postoperative cognitive function in female patients undergoing gynecological laparoscopic sur-gery.Methods Ninety female patients,aged 40-60 years,ASA physical status Ⅰor Ⅱ,scheduled for elective gynecological laparoscopic surgery,were randomly divided into three groups (n = 30). The pressure of CO 2 pneumoperitoneum were set at 6-8,9-1 1 and 12-14 mm Hg in groups L,M and H,respectively.All of the patients were tested by the neuropsychology and questionnaire review to estimate whether the patient got cognitive decline at 24 h before the operation.The venous blood sam-ples 10 minutes before anesthesia (T1 ),at the end of surgery (T2 ),6 hours after surgery (T3 ),24 hours after surgery (T4 )and 72 hours after surgery (T5 )were collected for determination of serum concentrations of NSE and S100βprotein.The pH,PaCO 2 and PaO 2 were recorded before anesthesia (Ta ),before pneumoperitoneum (Tb ),1 hour after pneumoperitoneum (Tc ),2 hours after pneumo-peritoneum (Td )and 1 hour after stopping pneumoperitoneum (Te ).Results Scores of these tests in three groups were not different and there was no patient with cognitive decline after surgery.Com-pared with group H,the concentration of NSE at T2 and T3 was significantly lower in groups L and M (P <0.05).Compared with group H,the concentration of S100βprotein at T2 was significantly lower in groups L and M (P <0.05).Compared with group L,pH at Tc and Td was significantly decreased in groups M and H (P <0.05).Compared with group L,PaCO 2 was significantly increased at Tc-Te in groups M and H (P <0.05).Conclusion Different pressure of CO 2 pneumoperitoneum has no ob-vious effect on the early cognitive function,but low (6-8 mm Hg)CO 2 pneumoperitoneum can reduce the release of NSE and S100βprotein after operation.

Early Experience of Robotic Hysterectomy for Treatment of Benign Uterine Disease / Experiência inicial da histerectomia robótica no tratamento da patologia uterina benigna

Abstract Objectives To demonstrate the initial experience of robotic hysterectomy to treat benign uterine disease at a university hospital in Brazil. Methods A cross-sectional study was conducted to review data from the first twenty patients undergoing robotic hysterectomy at our hospital. The surgeries were performed from November 2013 to August 2014, all of them by the same surgeon. The patients were reviewed for preoperative characteristics, including age, body mass index (BMI), indications for the hysterectomy and previous surgeries. Data of operative times, complications, postoperative pain and length of hospital stay were also collected. Results The total operating room time was 252.9 minutes, while the operative time was 180.7 minutes and the console time was 136.6 minutes. Docking time was 4.2 minutes, and the average undocking time was 1.9 minutes. There was a strong correlation between the operative time and the patient's BMI (r = 0.670 ; p = 0.001). The console time had significant correlation with the uterine weight and the patient's BMI (r = 0.468; p = 0.037). A learning curve was observed during docking and undocking times. Conclusion Despite its high cost, the robotic surgery is gaining more space in gynecological surgery. By the results obtained in our hospital, this surgical proposal proved to be feasible and safe. Our initial experience demonstrated a learning curve in some ways.

Resumo Objetivos O presente projeto visa à documentação da experiência inicial do Hospital de Clínicas de Porto Alegre na realização da histerectomia robótica. Métodos Um estudo transversal foi realizado a fim de revisar dados das primeiras vinte pacientes submetidas à histerectomia robótica em nosso hospital. As cirurgias foram realizadas no período de novembro de 2013 a agosto de 2014, e todas tiveram o mesmo cirurgião. Foram analisadas características pré-operatórias, incluindo idade, índice de massa corporal, cirurgias prévias abdominais, paridade, indicação da histerectomia. Dados referentes aos tempos operatórios, complicações, dor pósoperatória e tempo de internação pós-operatória também foram coletados. Resultados O tempo de sala total foi de 252,9 minutos, enquanto o tempo cirúrgico total foi 180,7 minutos, e o tempo de console foi 136,6 minutos. O tempo médio de docking foi 4,2 minutos; e o tempo médio de undocking foi 1,9 minutos. Foi observada forte correlação entre o tempo cirúrgico total e o índice de massa corporal da paciente (r = 0,670; p = 0,001). O tempo de console teve correlação significativa com o peso uterino e com o índice de massa corporal das pacientes (r = 0,468; p = 0,037). Foi observada curva de aprendizado nos tempos de docking e undocking. Conclusão Apesar do alto custo, a robótica vem ganhando espaço na cirurgia ginecológica. Pelos resultados obtidos no nosso hospital, a proposta provou ser factível e segura. Nossa experiência inicial demonstrou curva de aprendizado em alguns aspectos.

The clinical applicationof amended concave position in gynecological laparoscopy surgery / 中国医学装备

Objective:To evaluate the clinical effects of amended concave position in gynecological laparoscopy surgery.Methods: Eighty ASAⅠ~Ⅱ patients with gynecological laparoscopy surgery were randomly divided into two groups, the patients in group A were adopted Trendelenburg position; the patients in group B were adopted amended concave position. The Ppeak and PETCO2 in the two groups were recorded during surgery, the time of extubation and the adverse effects as nausea, vomiting, shivering was recorded after surgery.Results: The Ppeak and PETCO2 of group A were higher than that of group B(t=2.526,t=2.838, t=2.881;P<0.05). The time of extubation of group A were higher than that of group B after surgery(t=2.515,t=2.436;P<0.05).Conclusion: Adopting amended concave position can reduce Ppeak and PETCO2 in gynecological laparoscopic surgery, and it is helpful for postoperative recovery of the patients with gynecological laparoscopy surgery.

The relationship of anxiety and gastrointestinal function recovery after gynaecological surgery / 中国实用护理杂志

Objective To analyze of the relationship between level of anxiety and depression before surgery and anus exhausting time for patients after gynecological abdominal surgery.Methods A descriptive study was conducted with a survey of 100 cases of patients with gynecological abdominal surgery where the level of anxiety and depression before surgery and post-anus exhausting time were analyzed to explore the correlation between them.Results In the 88 valid questionnaires,the incidences of stress and anxiety before surgery were respectively 38.64％(34/84) and 19.32％(17/88) and the average anus exhausting time after surgery was (44.55 ± 13.90) hours;the anus exhausting time of anxious patients was significantly longer than that of non-anxious patients [(48.35±12.84) hours vs.(42.50±14.13) hours,t=-2.12,P＜0.05] and bivariate Logistic regression analysis suggested that preoperative level of anxiety had a significant effect on anus exhausting time after surgery.Conclusions Stress,anxiety and other negative emotions can affect anus exhausting time after surgery and level of anxiety could be used as one predictor of the delay of anus exhausting time after surgery.

Analysis of Perioperative Application of Antibiotics in GynecologicalⅡandⅢIncision Surgery of Our Hospital before and after Special Rectification / 中国药房

OBJECTIVE:To provide reference for perioperative rational application of antibiotics in gynecologicalⅡandⅢinci-sion surgery. METHODS:The perioperative patients of typeⅡandⅢincision surgery were collected from our hospital during Jul.-Dec. 2013-Jul.-Dec.2014,and then divided into pre-rectification group and post-rectification group. The prophylactic application of antibiotics in 2 groups were analyzed statistically. RESULTS:After rectification,rational rate of prophylactic medication in-creased from 5.38% to 89.69%(P0.05). After rectification,usage and dosage of β-lactam antibiotics were in line with pharmacokinetics, Intravenous drip was adjusted from once a day to twice a day,and its rational rate increased significantly compared to before rectifi-cation(P<0.05). CONCLUSIONS:The antibiotics special rectification activities significantly promote the rationality of periopera-tive prophylactic application of antibiotics in gynaecologyⅡandⅢincision surgery of our hospital,reduce adverse drug reactions and resistant strains due to irrational use of drugs,and decrease the drug cost.

Palonosetron for postoperative nausea and vomiting after gynecological laparoscopic surgery: Comparison of its effect on sevoflurane vs desflurane vs total intravenous anesthesia

BACKGROUND: Postoperative nausea and vomiting (PONV) is one of the most common complications after gynecological laparoscopic surgery and it appears more frequently after use of inhalation anesthetics than total intravenous anesthesia (TIVA). Palonosetron was introduced as a new-generation potent antiemetic agent, which may reduce PONV more effectively than previous drugs. The aim of this study was to evaluate whether palonosetron could prevent PONV after gynecological laparoscopic surgery, regardless of the anesthetic technique employed. METHODS: Seventy-three patients scheduled for gynecological laparoscopic surgery were randomly assigned into 3 groups according to the anesthetic agent employed (group 1: inhalation anesthesia with desflurane, group 2: inhalation anesthesia with sevoflurane, group 3: total intravenous anesthesia with propofol and remifentanil). Palonosetron 0.075 mg was administered intravenously before the induction. Opioids were not used for postoperative pain control. The incidences of nausea, vomiting and side effects were recorded from 2 hr upto 48 hr, postoperatively. RESULTS: There were no significant differences in the incidence of PONV, severity of nausea, and the use of rescue antiemetics among the groups, throughout the observation. No differences were observed in the adverse side effects among the groups. CONCLUSIONS: Palonosetron decreased the incidence of PONV after gynecological laparoscopic surgery to a similar level, regardless of the anesthetic technique.

Effects of Provision of Concrete Information about Patient-controlled Analgesia in Hysterectomy Patients

PURPOSE: This study was to investigate the effects of the provision of concrete information about patient-controlled analgesia (PCA) in hysterectomy patients. METHODS: Study design was a nonequivalent control group non-synchronized pre- and post-test design. Sixty subjects participated were assigned to experimental group (30 patients) or control group (30 patients) at one university hospital. Concrete information about PCA was composed of three sections: explanation with a leaflet, practice of using PCA, and question and answer session. RESULTS: The experimental group who received concrete information about PCA before surgery had statistically higher knowledge level about PCA, more positive attitude toward pain control analgesia, a lower pain score, and a higher satisfaction level of the use of PCA post-surgery compared to the control group who received general information before surgery. CONCLUSION: Provision of concrete information about PCA was an effective nursing intervention that reduced post-operative pain for patients and increased their satisfaction with using PCA. It is recommended that concrete information about PCA be provided by nurses to promote the use of PCA and consequently reduce patient's pain post-surgery.