RESUMO
BACKGROUND: The purpose of this study was to compare the degree of surgical smoke or vapor and lateral thermal damage caused by two different energy-based surgical devices (ESDs) used in colpotomy during total laparoscopic hysterectomy. METHODS: Patients undergoing laparoscopic hysterectomy were randomly assigned to an ultrasonic ESD group (n = 20) or monopolar ESD group (n = 20). Colpotomy was performed using the assigned ESD. The degree of surgical smoke or vapor obstructing the laparoscopic view was assessed by two independent reviewers using a 5-point Likert scale, in which a higher score indicates worse visibility. The degree of the lateral thermal damage was measured as the width from the point of instrument application to the margins of the unchanged nearby tissue using a light microscope. RESULTS: The baseline characteristics did not statistically differ between the two groups. The degree of surgical smoke or vapor obstructing vision was 1.2 ± 0.8 points in the ultrasonic group and 3.9 ± 0.7 points in the monopolar groups (p < 0.001). The lateral thermal damage was significantly increased in the monopolar group compared to in the ultrasound group (1500 µm [1200-2500 µm] vs. 950 µm [650-1725 µm], p = 0.037). CONCLUSION: Ultrasonic ESD had better laparoscopic visibility and caused less lateral thermal damage during colpotomy compared to monopolar device.
Assuntos
Queimaduras/etiologia , Colpotomia/instrumentação , Eletrocirurgia/instrumentação , Histerectomia/instrumentação , Laparoscopia/instrumentação , Fumaça , Procedimentos Cirúrgicos Ultrassônicos/instrumentação , Adulto , Idoso , Queimaduras/diagnóstico , Colpotomia/efeitos adversos , Colpotomia/métodos , Eletrocirurgia/efeitos adversos , Eletrocirurgia/métodos , Feminino , Seguimentos , Humanos , Histerectomia/efeitos adversos , Histerectomia/métodos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Método Simples-Cego , Procedimentos Cirúrgicos Ultrassônicos/efeitos adversos , Procedimentos Cirúrgicos Ultrassônicos/métodosRESUMO
AIM: We aimed to evaluate the impact of topical hemostatic sealants and bipolar coagulation during laparoscopic ovarian endometriotic cyst resection on ovarian reserve by comparing the rates of decrease in anti-Müllerian hormone (AMH). METHODS: A randomized prospective data collection was made on women aged 19-45 years who planned to have laparoscopic ovarian cystectomy at one of two institutions (n = 80), Kangbuk Samsung Hospital, Seoul, Korea or National Health Insurance Service Ilsan Hospital, Goyang, Korea, from January 2014 to April 2016. Patients were randomly divided into two groups treated with either a topical hemostatic sealant or bipolar coagulation for hemostasis. The hemostatic group was randomized to the FloSeal or TachoSil subgroups. Preoperative and 3-month postoperative AMH levels were checked and the rates of decrease of AMH were compared. All patients enrolled were treated with dienogest (Visanne) for 6-12 months. None were lost to follow-up at postoperative 3 months, but about one-third of the patients had been lost to follow-up by 6-12 months. RESULTS: AMH was significantly decreased in both groups 3 months postoperatively; however, the rate of decrease in the bipolar coagulation group was greater than that in the hemostatic sealant group, 41.9% (interquartile range [IQR], 22.29-65.24) versus 18.1% (IQR, 10.94-29.90), P = 0.007. Between the two hemostatic subgroups, there was no significant difference in AMH decrease rate, 14.95% (IQR, 11.34-21.21) versus 18.1% (IQR 9.76-40.70), P = 0.204. CONCLUSION: Hemostatic sealants may be an alternative to bipolar coagulation for preservation of ovarian reserve after laparoscopic ovarian cystectomy for endometriosis.
Assuntos
Hormônio Antimülleriano/sangue , Endometriose/cirurgia , Procedimentos Cirúrgicos em Ginecologia/métodos , Hemostasia Cirúrgica/métodos , Técnicas Hemostáticas , Hemostáticos/uso terapêutico , Laparoscopia/métodos , Avaliação de Resultados em Cuidados de Saúde , Cistos Ovarianos/cirurgia , Reserva Ovariana , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: The goal of this study was to evaluate the effectiveness of fibrin sealant in decreasing postoperative lymphatic drainage in women after pelvic lymphadenectomy and/or para-aortic lymphadenectomy during gynecologic cancer surgery. METHODS: This study is a retrospective case-control study. Forty-five patients who underwent staging surgery were enrolled. Twenty-seven patients were in the fibrin sealant group (group A) and 18 in the control group (group B). The two groups were compared for the total volume of drain, hospital stay, harvested lymph node, and incidence of asymptomatic lymphocele. Lymphocele formation was evaluated by computed tomography (CT) on 3 months after surgery. RESULTS: There were no significant differences in patient demographics between group A and B with respect to age, BMI, and harvested lymph nodes. Patients who received fibrin sealants had reduced total volume of drainage from postoperative days 2 to 5 compared to the control group (group A versus group B: 994.819 ± 745.85 ml versus 1847.89 ± 1241.41 ml; P = 0.015). However no differences were observed in hospital stay (P = 0.282), duration of drain (P = 0.207), and incidence of asymptomatic lymphocele at 3 months (P = 0.126). CONCLUSION: The results of this study indicate that the application of fibrin sealants after pelvic and/or para-aortic lymphadenectomy may reduce lymphatic drainage in gynecologic malignancy.
Assuntos
Drenagem/métodos , Adesivo Tecidual de Fibrina/uso terapêutico , Neoplasias dos Genitais Femininos/cirurgia , Linfonodos/cirurgia , Adulto , Idoso , Axila/fisiopatologia , Axila/cirurgia , Feminino , Neoplasias dos Genitais Femininos/fisiopatologia , Humanos , Excisão de Linfonodo , Pessoa de Meia-Idade , Pelve/fisiopatologia , Pelve/cirurgia , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/prevenção & controle , Estudos RetrospectivosRESUMO
STUDY OBJECTIVE: To present our initial experience with reduced-port robotic surgery (RPRS) for myomectomy using the Octo-Port system (DalimSurgNet, Seoul, Korea). DESIGN: Prospective and noncomparative study (Canadian Task Force classification II-3). SETTING: University hospital. PATIENTS: Nineteen consecutive patients with symptomatic uterine myomas desiring conservative minimally invasive robotic surgery from October 2015 to December 2016. INTERVENTIONS: An 8.5-mm or 12-mm robotic camera cannula was inserted through 1 of the Octo-Port channels and an 8-mm conventional robotic port was inserted into a 10-mm channel of the Octo-Port through a 3-cm transumbilical incision. An additional 8-mm conventional robotic port was inserted into a typical robotic port site in the patient's right abdomen. MEASUREMENTS AND MAIN RESULTS: Feasibility and operative outcomes of RPRS myomectomy. The median docking time and console time were 10 minutes (range, 4-22) and 90 minutes (range, 29-198). The largest myoma was located on the anterior uterine wall in 11 patients (57.9%). The median myoma size and weight were 7.2 cm (range, 4.1-10.5) and 141 g (range, 42-590), respectively. Median operative blood loss and change in hemoglobin were 100 mL (range, 30-700) and 2.6 mg/dL (range, .1-3.8), respectively. The procedure was successfully performed via RPRS in 89.5% of patients; 2 patients required placement of 1 to 2 additional robotic ports, resulting in a return to traditional multiport robotic surgery. There were no major postoperative complications or postoperative hernias. CONCLUSION: Our experience demonstrated the feasibility of RPRS for myomectomy using the Octo-Port system in selected patients.
Assuntos
Leiomioma/cirurgia , Procedimentos Cirúrgicos Robóticos/instrumentação , Procedimentos Cirúrgicos Robóticos/métodos , Miomectomia Uterina/instrumentação , Miomectomia Uterina/métodos , Neoplasias Uterinas/cirurgia , Adulto , Perda Sanguínea Cirúrgica , Estudos de Viabilidade , Feminino , Humanos , Laparoscopia/instrumentação , Laparoscopia/métodos , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos , Complicações Pós-Operatórias/cirurgia , República da CoreiaRESUMO
OBJECTIVE: To compare the surgical outcomes between reduced-port robotic surgery (RPRS) using the Octo-Port channel and multiport robot-assisted laparoscopy for myomectomy. STUDY DESIGN: This prospective study compared and analyzed data from 15 consecutive women who underwent RPRS for myomectomy and 15 consecutive women who underwent multiport robot-assisted laparoscopy to treat symptomatic uterine myoma from January 2016 to June 2016. The patients were treated by two surgeons at two institutions. RESULTS: The two study groups did not differ demographically. The differences in surgical outcomes, such as docking time, console time, hospital stay, estimated blood loss, Hb change, myoma count, and weight, also did not differ between the two groups. On the contrary, the number of port site was only 2 in RPRS compared with 4-5 in multiport robot-assisted laparoscopic myomectomy. CONCLUSION: RPRS for myomectomy seems technically feasible and safe, with short-term perioperative outcomes similar to those from multiport robot-assisted laparoscopic myomectomy.
Assuntos
Laparoscopia/métodos , Leiomioma/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Miomectomia Uterina/métodos , Neoplasias Uterinas/cirurgia , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the efficacy and safety of lidocaine gel and plain lubricating gel in relieving pain during transrectal sonography (TRS) in patients with gynecologic problems. METHODS: A randomized controlled trial was conducted in 80 participants who were scheduled to undergo TRS. The participants were allocated into the lidocaine gel group and the aqueous gel group at a 1:1 ratio. The intensity of pain during TRS based on the visual analogue scale (0-10 points) and the adverse events were assessed and compared between the two groups. RESULTS: The two groups had similar demographic characteristics. Between the lidocaine and aqueous gel groups, there was no significant difference in the pain score at probe manipulation (4.04±2.14 vs. 4.21±2.79; P=0.868), as well as at baseline, probe insertion, and 5min after probe removal. The degree of acceptability of the sonographer also did not differ between the two groups. No acute and delayed adverse events was occurred. CONCLUSION: Intrarectal lidocaine gel for TRS provides no analgesic benefit compared with aqueous gel.