Minimally invasive surgery versus laparotomy in women with high risk endometrial cancer: A multi-center study performed in Argentina.
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ABSTRACT: Objective
Compare the perioperative outcomes and disease-free survival between minimally invasive and open surgery in women with stage I-II high-risk endometrial cancer.Methods
A retrospective, cohort study was performed involving twenty-four centers from Argentina. Patients with grade 3 endometrioid, serous, clear cell, undifferentiated carcinoma or carcinosarcoma who underwent hysterectomy, bilateral salpingo-oophorectomy, and staging between January 2010-2018 were included. Cox hazard regression analysis and Kaplan-Meier curves evaluated the association of surgical technique with survival.Results
Of 343 eligible patients, 214 (62 %) underwent open surgery and 129 (38 %) underwent laparoscopic surgery. No significant differences were seen between the two groups with respect to greater or equal grade III Clavien-Dindo postoperative complications (11 % in the open surgery group vs 9 % minimally invasive surgery group; P = 0.34) Minimally invasive surgery was not associated with worse disease-free survival at four years (79.14 % [95 % CI 69.42- 86.08] vs 78.80 % [95 % CI 70.61-84.96]), (p = 0.25), even after creating a Cox proportional model (hazard ratio [HR] 1.08 95 % CI 0.63-1.84); (p = 0.76).Conclusion
There was no difference between postoperative complications nor oncologic outcomes comparing minimally invasive and open surgery among patients with high-risk endometrial cancer.
SUBMITTER: Odetto D
PROVIDER: S-EPMC9969288 | biostudies-literature | 2023 Apr
REPOSITORIES: biostudies-literature
Publications
Minimally invasive surgery versus laparotomy in women with high risk endometrial cancer: A multi-center study performed in Argentina.
Odetto Diego D Rey Valzacchi Guido Martin GM Ostojich Marcela M Alessandria Sebastian S Darin Maria Cecilia MC Tapper Karen K Rita Amato Alicia A Luis Bianchi Federico F Lopresti Eduardo Fabian EF Cabrera Lorena Soledad LS Costa Jerónimo J Esteban Agustín A Prozzillo Luciana L Escobar Horacio H Bustos Daniel Gacitua DG Rosato Otilio Daniel OD Picciochi Ricardo Anibal RA Garrido Rosa María RM de Degani Graciela Lopez GL Vitale María Soledad Del Valle MSDV Navarini Roberto Hugo RH Isnardi Facundo F Franco Gonzalo G Rossini Mariano M Carrizo María Mercedes MM Perrotta Myriam M Crimi Gabriel G
Gynecologic oncology reports 20230210
<h4>Objective</h4>Compare the perioperative outcomes and disease-free survival between minimally invasive and open surgery in women with stage I-II high-risk endometrial cancer.<h4>Methods</h4>A retrospective, cohort study was performed involving twenty-four centers from Argentina. Patients with grade 3 endometrioid, serous, clear cell, undifferentiated carcinoma or carcinosarcoma who underwent hysterectomy, bilateral salpingo-oophorectomy, and staging between January 2010-2018 were included. Co ...[more]
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Project description:Study objectiveThe findings of previous studies have been inconsistent as to whether benign hysterectomy via minimally invasive laparoscopic surgery increases the risk of vesicoureteral injury when compared with laparotomy. The objectives of our study were to (1) examine the rate of vesicoureteral injury on benign hysterectomy by the surgical approach and (2) compare the risk of vesicoureteral injury specifically between minimally invasive laparoscopic and abdominal hysterectomy on a populational level.DesignRetrospective population-based observational study.SettingThe National Inpatient Sample.PatientsA total of 501 110 women who had undergone hysterectomy for benign gynecologic disease between January 2012 and September 2015 were included as follows: total abdominal hysterectomy (TAH, n = 284 365 [56.7%]), total laparoscopic hysterectomy (TLH, n = 60 410 [12.1%]), abdominal supracervical hysterectomy (Abd-SCH, n = 55 655 [11.1%]), laparoscopic-assisted vaginal hysterectomy (LAVH, n = 45 620 [9.1%]), total vaginal hysterectomy (TVH, n = 34 865 [7.0%]), and laparoscopic supracervical hysterectomy (LSC-SCH, n = 20 195 [4.0%]).InterventionsA comprehensive risk assessment for vesicoureteral injury by hysterectomy mode was performed, adjusting for patient demographics and gynecologic disease types. Propensity score inverse probability of treatment weighing was used to compare (1) TLH versus TAH and (2) LSC-SCH versus Abd-SCH with generalized estimating equations. In a sensitivity analysis, gynecologic disease-specific injury risk and vaginal route-specific injury risk (LAVH vs TVH) were assessed.Measurements and main resultsVesicoureteral injury was reported in 1045 (0.21%) women overall. LAVH (0.28%) had the highest bladder injury rate, whereas LSC-SCH had the lowest (0.10%) (p <.001). TLH (0.13%) had the highest ureteral injury rate, whereas TAH had the lowest (0.04%) (p <.001). In propensity score inverse probability of treatment weighing models, compared with TAH, TLH was associated with an increased risk of ureteral injury (odds ratio [OR] 3.95, 95% confidence interval [CI] 2.03-7.67, p <.001) but not bladder injury (OR 1.04, 95% CI 0.57-1.90, p = .897). Risk of ureteral injury was particularly high when TLH was performed for endometriosis (OR 6.15, 95% CI 1.18-31.9, p = .031) or for uterine myoma (OR 4.15, 95% CI 2.13-8.11, p <.001). In contrast, for supracervical or vaginal hysterectomy, minimally invasive laparoscopic approaches were not associated with an increased risk of vesicoureteral injury (LSC-SCH vs Abd-SCH: OR 0.62, 95% CI 0.19-1.98, p = .419; LAVH vs TVH: OR 1.21, 95% CI 0.63-2.33, p = .564).ConclusionThe risk of vesicoureteral injury on benign hysterectomy is low overall regardless of hysterotomy modalities but varies widely with the surgical approach. Compared with TAH, TLH may be associated with an increased risk of ureteral injury.
| S-EPMC7526035 | biostudies-literature
Project description:BackgroundA recent trial demonstrated decreased survival in women with early-stage cervical cancer who underwent radical hysterectomy via minimally invasive surgery compared with laparotomy; however, outcomes following trachelectomy have yet to be studied.ObjectiveTo examine trends, characteristics, and survival of reproductive-aged women with early-stage cervical cancer who underwent minimally invasive trachelectomy.Study designThis is a retrospective study examining the National Cancer Database between 2010 and 2015. Women aged <50 years who underwent trachelectomy for stage IA2-IB cervical cancer were grouped by mode of surgery. Clinicopathologic characteristics and outcomes were compared between minimally invasive surgery and laparotomy groups.ResultsA total of 246 women were included, 144 (58.5%, 95% confidence interval, 52.4%-64.7%) of whom had trachelectomy with a minimally invasive surgery approach. Median age was similar between the minimally invasive surgery and laparotomy groups (median, 31 vs 29 years, P = .20). There was a significant increase in the use of minimally invasive surgery from 29.3% in 2010 to 75.0% in 2015 (P < .001). Specifically, minimally invasive surgery became the dominant approach for trachelectomy by year 2011 (54.8%). Hospitals registered in the West (75.0% vs 25.0%) were more likely, whereas those registered in the Midwest (46.9% vs 53.1%) were less likely, to perform minimally invasive surgery (P = .02). Median follow-up was 37 months (interquartile range, 23-51) for the minimally invasive surgery group and 40 months (interquartile range, 26-67) for the laparotomy group. During follow-up, there were 11 (5.3%) deaths, 4 (3.5%) in the minimally invasive surgery group and 7 (7.6%) in the laparotomy group (P = .25).ConclusionMinimally invasive surgery has become the dominant modality for trachelectomy in reproductive-aged women with stage IA2-IB cervical cancer after year 2011. Survival of women with stage IA2-IB cervical cancer who underwent trachelectomy is generally good regardless of surgical modality. Although our study showed no difference in survival between the minimally invasive surgery and laparotomy approaches, effects of MIS on survival remain unknown and further study is warranted.
| S-EPMC7528439 | biostudies-literature
Project description:ObjectiveTo compare oncologic and perioperative outcomes in patients who underwent minimally invasive surgery (MIS) compared to laparotomy for newly diagnosed early-stage cervical carcinoma.MethodsWe retrospectively identified patients who underwent radical hysterectomy for stage IA1 with lymphovascular invasion (LVI), IA2, or IB1 cervical carcinoma at our institution from 1/2007-12/2017. Clinicopathologic characteristics and surgical and oncologic survival outcomes were compared using appropriate statistical testing. Multivariable Cox regression analysis was used to control for potential confounders.ResultsWe identified 196 evaluable cases-117 MIS (106 robotic [90.6%]) and 79 laparotomy cases. Cohorts had similar age, BMI, substage, histologic subtype, clinical and pathologic tumor size, positive margins, and presence of LVI. The MIS group had more cases with no residual tumor in the hysterectomy (24.8% vs. 10.1%, P = 0.01). The laparotomy group had more cases with positive nodes (29.1% vs. 17.1%, P = 0.046) and more patients who received adjuvant therapy (53.2% vs. 33.3%, P = 0.006). Median follow-up was ~4 years. Five-year disease-free survival (DFS) rates were 87.0% in the MIS group and 86.6% in the laparotomy group (P = 0.92); 5-year disease-specific survival (DSS) rates were 96.5% and 93.9%, respectively (P = 0.93); and 5-year overall survival (OS) rates were 96.5% and 87.4%, respectively (P = 0.15). MIS was not associated with DFS, DSS, or OS on multivariable regression analysis. The rate of postoperative complications was significantly lower in the MIS cohort (11.1% vs. 20.3%; P = 0.04).ConclusionsMIS radical hysterectomy for cervical carcinoma did not confer worse oncologic outcomes in our single-center and concurrent series of patients with early-stage cervical carcinoma.
| S-EPMC7056548 | biostudies-literature
Project description:The objective of the present review is to thoroughly investigate the role of minimally invasive surgery (MIS) in the setting of secondary cytoreduction for ovarian cancer recurrence, comparing this approach to traditional open surgery. PubMed, ClinicalTrials.gov, Scopus and Web of Science databases (between 1st January 1989 and 1st January 2020), have been systematically queried to identify all articles reporting either laparoscopic or robotic-assisted secondary surgical cytoreduction for recurrent ovarian cancer. We also manually searched the reference lists of the identified studies. Only English language papers were considered. Two independent reviewers screened and identified the reports. A sub-analysis was performed including studies comparing MIS vs. open abdominal secondary cytoreduction. A total of 617 articles were considered. Among them, we included 12 retrospective studies on minimally invasive secondary cytoreduction, enrolling 372 patients (260 of whom were submitted to whether robotics or laparosopy). Three studies compared 69 patients who underwent MIS vs. 112 cases of open abdominal secondary cytoreduction. Other 9 articles described a total of 191 patients who had minimally invasive secondary cytoreduction for recurrent ovarian cancer without a comparative arm. The quality of the evidence was low. The decision regarding the use of MIS was left to surgeon's discretion; in general, the candidates to MIS were selected patients with single-site disease or few localizations of relapse. Compared to open surgery, MIS was associated with significantly lower blood loss, shorter hospital stay and less postoperative complications; the rate of complete cytoreduction to residual tumor =0 was 95.5% in MIS cases vs. 87.5% in laparotomy cases. The risk of complications was generally low. Disease-free and overall survival were comparable between groups. There is no consensus on the criteria to select patients for laparoscopic or robotic secondary cytoreduction. Intra-operative ultrasound has been proposed as a possible tool to better identify the site of recurrence and for confirmation of complete resection of disease. In conclusion, MIS is an option in selected patients with recurrent ovarian cancer, provided there is no widespread disease. Selection of patients appears of utmost importance to obtain satisfactory survival outcomes.
| S-EPMC7475354 | biostudies-literature
Project description:OBJECTIVE:The aim of the study was to identify risk factors associated with laparotomy conversion during total laparoscopic hysterectomy for endometrial cancer. METHODS:This is a retrospective study examining endometrial cancer cases that underwent hysterectomy-based surgical staging initiated via conventional laparoscopic approach. Factors related to patient, tumor, and surgeon were examined to establish risk of laparotomy conversion using a multivariate logistic regression model. RESULTS:There were 251 cases identified including 30 cases (12.0%) of laparotomy conversion. The most common indication for laparotomy conversion was a large uterus (27.0%), followed by extensive adhesions (24.3%) and surgical complications (18.9%). Outcomes of cases resulting in laparotomy conversion include longer surgical time (333 vs 224 minutes, P < 0.001), larger blood loss (350 vs 100 mL, P < 0.001), longer hospital stay (4 vs 2 days, P < 0.001), and increased risk of hospital readmission (10% vs 1.4%, P = 0.024). In multivariate analysis, morbid obesity (odds ratio [OR], 4.51; P = 0.011), suboptimal pelvic examination or enlarged uterus during preoperative evaluation (OR, 3.55; P = 0.034), para-aortic lymphadenectomy (OR, 10.5; P = 0.001), uterine size 250 g or greater (OR, 3.49; P = 0.026), and extrauterine disease (OR, 4.68; P = 0.012) remained the independent predictors for laparotomy conversion. The following numbers of risk factors were significantly correlated with laparotomy-conversion rate: none, 1.1%; single risk factor, 5.3% (OR, 5.00; P = 0.15); double risk factors, 21.7% (OR, 24.9; P = 0.002); and triple or more risk factors, 50% (OR, 90.0; P < 0.001). Ultrasonographic 3-dimensional volumes of 496 cm in preoperative uterine size correlate with actual uterine weight of 250 g (Y = 61.5 + 0.38X, P < 0.001). CONCLUSIONS:Laparotomy conversion significantly impacts outcomes of patients with endometrial cancer. In this setting, our predictive model for laparotomy conversion will be useful to guide the surgical management of endometrial cancer.
| S-EPMC7526043 | biostudies-literature
Project description:Adrenocortical carcinoma (ACC) is a rare malignancy with a poor prognosis. Although laparoscopy has been widely adopted for management of benign adrenal tumors, minimally invasive surgery for ACC remains controversial. Retrospective analyses, frequently with fewer than one hundred participants, comprise the majority of the literature. High-quality data regarding the optimal surgical approach for ACC are lacking due to the rarity of the disease and the fact that determination of tumor type (e.g., adenoma or carcinoma) is determined after adrenalectomy, since adrenal tumors are generally not biopsied. While the benefits of minimally invasive surgery including lower intra-operative blood loss and decreased hospital length-of-stay have been consistently demonstrated, clinical equipoise for long-term survival and recurrence outcomes between open and minimally invasive adrenalectomy (MIA) remains. This review examines retrospective studies that directly compare patients with ACC who underwent either open or laparoscopic adrenalectomy, and considers these findings in the context of current guideline recommendations for surgical management of ACC.
| S-EPMC8185676 | biostudies-literature
Project description:ObjectiveTo compare the long-term oncologic outcomes of minimally invasive surgery (MIS) vs laparotomy for patients with stage IB (2018 FIGO) cervical cancer.MethodsA matched retrospective study of cervical cancer patients who underwent MIS or laparotomy at Sun Yat-sen University Cancer Center from January 2012 to December 2015 was carried out. Patients were restaged according to the 2018 FIGO staging system for cervical cancer, 700 cases with stage IB cervical cancer were enrolled. Propensity score matching (PSM) was performed by software SPSS version 22.0, and a total of 426 patients were enrolled and analyzed. Oncologic outcomes were compared between patients undergoing MIS vs laparotomy.ResultsAfter PSM, there were no statistical differences in other baseline characteristics between MIS and laparotomy, except for age (p = 0.008). In all stage IB patients, MIS group had significantly lower disease-free survival (DFS) rate and overall survival (OS) rate compared with laparotomy group (5-year DFS rate, 87.5% vs 94.1%, hazard ratio for disease recurrence, 2.403; 95% CI, 1.216-4.744; 5-year OS rate, 92.3% vs 98.1%, hazard ratio for death, 3.719; 95% CI, 1.370-10.093). In stage IB1 patients population, MIS was still associated with worse DFS and OS compared to laparotomy (5-year DFS rate: 89.5% vs 100%, p = 0.012; 5-year OS rate: 93.4% vs 100%, p = 0.043). Even in stage IB1 patients without lymph vascular space invasion, worse oncologic outcome could be observed in MIS group (DFS: p = 0.021; OS: p = 0.076).ConclusionOur study suggested that laparotomy resulted in better OS and DFS compared with MIS among patients with stage IB cervical cancer. Even in stage IB1 patients without lymph vascular space invasion (2018 FIGO), laparotomy might be still an oncologically safer approach.
| S-EPMC7774733 | biostudies-literature
Project description:ObjectiveThe selection of minimally invasive surgery (MIS) or open laparotomy for ovarian cancer (OC) after neoadjuvant chemotherapy still remains controversial. This study aimed to assess the efficacy and safety of MIS versus open laparotomy following neoadjuvant chemotherapy for advanced OC, so as to provide another option to select optimal surgical procedures for patients with OC.MethodsRelevant literature studies about the risks of progression or mortality between women receiving MIS and open laparotomy for interval debulking surgery (IDS) were searched in the online databases, including PubMed, Embase, and the Cochrane Library with the following keywords: "ovarian neoplasms", "minimally invasive surgical procedures", "laparotomy", and "neoadjuvant therapy". Eligible studies were screened out for further meta-analysis.ResultsSix eligible literature studies, with 643 patients in the MIS group and 2,885 patients in the open laparotomy group, were included in this meta-analysis. No significant differences were detected in the overall survival (OS) of patients with OC who were treated with MIS or open laparotomy [hazard ratio (HR) = 0.85; 95% confidence interval (CI) = 0.59-1.23; heterogeneity: P = 0.051, I2 = 57.6%]. However, the progression-free survival (PFS) was significantly higher in patients with OC treated with MIS than those treated with laparotomy (HR = 0.73; 95% CI = 0.57 to 0.92; heterogeneity: P = 0.276, I2 = 22.4%). The completeness of debulking removal (R0 rate) in the open laparotomy group was not statistically higher compared with the control group (RR = 1.07; 95% CI = 0.93 to 1.23; heterogeneity: P = 0.098, I2 = 52.3%), and no significant differences in residual disease of ≤1 cm (R1) (RR = 1.08; 95% CI = 0.91 to 1.28; heterogeneity: P = 0.330, I2 = 12.6%) and postoperative complications were found between the two groups (RR = 0.72; 95% CI = 0.34 to 1.54; heterogeneity: P = 0.055, I2 = 60.6%). Furthermore, the length of stays in hospital was significantly shorter in patients with OC treated with MIS than those treated with open laparotomy (Standard Mean Difference (SMD) = -1.21; 95% CI = -1.78 to -0.64; heterogeneity: P < 0.001, I2 = 92.7%].ConclusionsFor IDS after NACT in patients with advanced OC, complete cytoreductive surgery with MIS is another feasible and effective choice.Systematic review registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022298519, identifier CRD42022298519.
| S-EPMC9341245 | biostudies-literature
Project description:ImportanceIn minimally invasive thoracic surgery, paravertebral block (PVB) using ultrasound (US)-guided technique is an efficient postoperative analgesia. However, it is an operator-dependent process depending on experience and local resources. Because pain-control failure is highly detrimental, surgeons may consider other locoregional analgesic options.ObjectiveTo demonstrate the noninferiority of PVB performed by surgeons under video-assisted thoracoscopic surgery (VATS), hereafter referred to as PVB-VATS, as the experimental group compared with PVB performed by anesthesiologists using US-guided technique (PVB-US) as the control group.Design, setting, and participantsIn this single-center, noninferiority, patient-blinded, randomized clinical trial conducted from September 8, 2020, to December 8, 2021, patients older than 18 years who were undergoing a scheduled minimally invasive thoracic surgery with lung resection including video-assisted or robotic approaches were included. Exclusion criteria included scheduled open surgery, any antalgic World Health Organization level greater than 2 before surgery, or a medical history of homolateral thoracic surgery. Patients were randomly assigned (1:1) to an intervention group after general anesthesia. They received single-injection PVB before the first incision was made in the control group (PVB-US) or after 1 incision was made under thoracoscopic vision in the experimental group (PVB-VATS).InterventionsPVB-VATS or PVB-US.Main outcomes and measuresThe primary end point was mean 48-hour post-PVB opioid consumption considering a noninferiority range of less than 7.5 mg of opioid consumption between groups. Secondary outcomes included time of anesthesia, surgery, and operating room occupancy; 48-hour pain visual analog scale score at rest and while coughing; and 30-day postoperative complications.ResultsA total of 196 patients were randomly assigned to intervention groups: 98 in the PVB-VATS group (mean [SD] age, 64.6 [9.5] years; 53 female [54.1%]) and 98 in the PVB-US group (mean [SD] age, 65.8 [11.5] years; 62 male [63.3%]). The mean (SD) of 48-hour opioid consumption in the PVB-VATS group (33.9 [19.8] mg; 95% CI, 30.0-37.9 mg) was noninferior to that measured in the PVB-US group (28.5 [18.2] mg; 95% CI, 24.8-32.2 mg; difference: -5.4 mg; 95% CI, -∞ to -0.93; noninferiority Welsh test, P ≤ .001). Pain score at rest and while coughing after surgery, overall time, and postoperative complications did not differ between groups.Conclusions and relevancePVB placed by a surgeon during thoracoscopy was noninferior to PVB placed by an anesthesiologist using ultrasonography before incision in terms of opioid consumption during the first 48 hours.Trial registrationClinicalTrials.gov Identifier: NCT04579276.
| S-EPMC10600725 | biostudies-literature
Project description:BackgroundCardiac surgery is a technically demanding field with an appreciable learning curve that extends beyond formal training. Minimally invasive congenital cardiac surgery has one of the steepest learning curves. Early complications often discourage surgeons, particularly those at lower volume centers, from pursuing innovative approaches. Over the past three years, we have utilized a number of minimally invasive approaches including pulmonary valve replacement, anomalous aortic origin coronary artery repair, atrial septal defect repair, epicardial lead placement, and partial anomalous pulmonary venous return. Herein we report on our experience performing minimally invasive congenital cardiac surgery, lessons learned, and how our approach has evolved.MethodsWe performed a single institution, retrospective review, wherein continuous variables were reported as median (interquartile range).ResultsBetween September 2017 and May 2020, minimally invasive approaches were attempted on 49 patients with a median age of 19 years (14-47 years) for nine distinct congenital cardiac diagnoses. Seven patients (14%) required conversion to larger incisions, including four patients or 36% of those undergoing anomalous aortic origin of a coronary artery repair. Patients who were converted had a higher body mass index 33.1 (31.7-37.8) than those who were not (24.2, 20.8-29.3) (P=0.009).ConclusionsMinimally invasive approaches for congenital cardiac conditions require a team approach. Patients with a body mass index greater than 30 should be counseled on the higher rate of conversion. We no longer perform minimally invasive anomalous aortic origin of a coronary artery repair given the high rate of conversions and complications. Surgeons attempting this procedure should do so cautiously.
| S-EPMC8575860 | biostudies-literature