Surgical Residents are Excluded From Robot-assisted Surgery

DEFF Research Database (Denmark)

Broholm, Malene; Rosenberg, Jacob

2015-01-01

PURPOSE: Implementation of a robotic system may influence surgical training. The aim was to report the charge of the operating surgeon and the bedside assistant at robot-assisted procedures in urology, gynecology, and colorectal surgery. MATERIALS AND METHODS: A review of hospital charts from...... performed. In 10 (1.3%) of these procedures, a resident attended as bedside assistant and never as operating surgeon in the console. CONCLUSIONS: Our results demonstrate a severe problem with surgical education. Robot-assisted surgery is increasingly used; however, robotic surgical training during residency...... surgical procedures during a 1-year period from October 2013 to October 2014. All robot-assisted urologic, gynecologic, and colorectal procedures were identified. Charge of both operating surgeon in the console and bedside assistant were registered. RESULTS: A total of 774 robot-assisted procedures were...

The health-related quality of life journey of gynecologic oncology surgical patients: Implications for the incorporation of patient-reported outcomes into surgical quality metrics.

Science.gov (United States)

Doll, Kemi M; Barber, Emma L; Bensen, Jeannette T; Snavely, Anna C; Gehrig, Paola A

2016-05-01

To report the changes in patient-reported quality of life for women undergoing gynecologic oncology surgeries. In a prospective cohort study from 10/2013-10/2014, women were enrolled pre-operatively and completed comprehensive interviews at baseline, 1, 3, and 6months post-operatively. Measures included the disease-specific Functional Assessment of Cancer Therapy-General (FACT-GP), general Patient Reported Outcome Measure Information System (PROMIS) global health and validated measures of anxiety and depression. Bivariate statistics were used to analyze demographic groups and changes in mean scores over time. Of 231 patients completing baseline interviews, 185 (80%) completed 1-month, 170 (74%) 3-month, and 174 (75%) 6-month interviews. Minimally invasive (n=115, 63%) and laparotomy (n=60, 32%) procedures were performed. Functional wellbeing (20 → 17.6, ptherapy administration. In an exploratory analysis of the interaction of QOL and quality, patients with increased postoperative healthcare resource use were noted to have higher baseline levels of anxiety. For women undergoing gynecologic oncology procedures, temporary declines in functional wellbeing are balanced by improvements in emotional wellbeing and decreased anxiety symptoms after surgery. Not all commonly used QOL surveys are sensitive to changes during the perioperative period and may not be suitable for use in surgical quality metrics. Copyright © 2016 Elsevier Inc. All rights reserved.

Comparison of 2015 Medicare relative value units for gender-specific procedures: Gynecologic and gynecologic-oncologic versus urologic CPT coding. Has time healed gender-worth?

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Benoit, M F; Ma, J F; Upperman, B A

2017-02-01

In 1992, Congress implemented a relative value unit (RVU) payment system to set reimbursement for all procedures covered by Medicare. In 1997, data supported that a significant gender bias existed in reimbursement for gynecologic compared to urologic procedures. The present study was performed to compare work and total RVU's for gender specific procedures effective January 2015 and to evaluate if time has healed the gender-based RVU worth. Using the 2015 CPT codes, we compared work and total RVU's for 50 pairs of gender specific procedures. We also evaluated 2015 procedure related provider compensation. The groups were matched so that the procedures were anatomically similar. We also compared 2015 to 1997 RVU and fee schedules. Evaluation of work RVU's for the paired procedures revealed that in 36 cases (72%), male vs female procedures had a higher wRVU and tRVU. For total fee/reimbursement, 42 (84%) male based procedures were compensated at a higher rate than the paired female procedures. On average, male specific surgeries were reimbursed at an amount that was 27.67% higher for male procedures than for female-specific surgeries. Female procedure based work RVU's have increased minimally from 1997 to 2015. Time and effort have trended towards resolution of some gender-related procedure worth discrepancies but there are still significant RVU and compensation differences that should be further reviewed and modified as surgical time and effort highly correlate. Copyright © 2016. Published by Elsevier Inc.

Supportive psychotherapy or client education alongside surgical procedures to correct complications of female genital mutilation: A systematic review.

Science.gov (United States)

Abayomi, Olukayode; Chibuzor, Moriam T; Okusanya, Babasola O; Esu, Ekpereonne; Odey, Edward; Meremikwu, Martin M

2017-02-01

Supportive psychotherapy, in individual or group settings, may help improve surgical outcomes for women and girls living with female genital mutilation (FGM). To assess whether supportive psychotherapy given alongside surgical procedures to correct complications of FGM improves clinical outcomes. We searched major databases including CENTRAL, Medline, African Index Medicus, SCOPUS, PsycINFO, and others. There were no language restrictions. We checked the reference lists of retrieved studies for additional reports of relevant studies. We included studies of girls and women living with any type of FGM who received supportive psychotherapy or client education sessions alongside any surgical procedure to correct health complications from FGM. Two team members independently screened studies for eligibility. There were no eligible studies identified. There is no direct evidence for the benefits or harms of supportive psychotherapy alongside surgical procedures for women and girls living with FGM. Research evidence is urgently needed to guide clinical practice. 42015024639. © 2017 International Federation of Gynecology and Obstetrics. The World Health Organization retains copyright and all other rights in the manuscript of this article as submitted for publication.

Surgical Findings and Outcomes in Premenopausal Breast Cancer Patients Undergoing Oophorectomy: A Multicenter Review From the Society of Gynecologic Surgeons Fellows Pelvic Research Network.

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Harvey, Lara F B; Abramson, Vandana G; Alvarez, Jimena; DeStephano, Christopher; Hur, Hye-Chun; Lee, Katherine; Mattingly, Patricia; Park, Beau; Piszczek, Carolyn; Seifi, Farinaz; Stuparich, Mallory; Yunker, Amanda

2018-01-01

To describe the procedures performed, intra-abdominal findings, and surgical pathology in a cohort of women with premenopausal breast cancer who underwent oopherectomy. Multicenter retrospective chart review (Canadian Task Force classification II-3). Nine US academic medical centers participating in the Fellows' Pelvic Research Network (FPRN). One hundred twenty-seven women with premenopausal breast cancer undergoing oophorectomy between January 2013 and March 2016. Surgical castration. The mean patient age was 45.8 years. Fourteen patients (11%) carried a BRCA mutations, and 22 (17%) carried another germline or acquired mutation, including multiple variants of uncertain significance. There was wide variation in surgical approach. Sixty-five patients (51%) underwent pelvic washings, and 43 (35%) underwent concurrent hysterectomy. Other concomitant procedures included midurethral sling placement, appendectomy, and hysteroscopy. Three patients experienced complications (transfusion, wound cellulitis, and vaginal cuff dehiscence). Thirteen patients (10%) had ovarian pathology detected on analysis of the surgical specimen, including metastatic tumor, serous cystadenomas, endometriomas, and Brenner tumor. Eight patients (6%) had Fallopian tube pathology, including 3 serous tubal intraepithelial cancers. Among the 44 uterine specimens, 1 endometrial adenocarcinoma and 1 multifocal endometrial intraepithelial neoplasia were noted. Regarding the entire study population, the number of patients meeting our study criteria and seen by gynecologic surgeons in the FPRN for oophorectomy increased by nearly 400% from 2013 to 2015. Since publication of the Suppression of Ovarian Function Trial data, bilateral oophorectomy has been recommended for some women with premenopausal breast cancer to facilitate breast cancer treatment with aromatase inhibitors. These women may be at elevated risk for occult abdominal pathology compared with the general population. Gynecologic surgeons

Consensus Bundle on Prevention of Surgical Site Infections After Major Gynecologic Surgery.

Science.gov (United States)

Pellegrini, Joseph E; Toledo, Paloma; Soper, David E; Bradford, William C; Cruz, Deborah A; Levy, Barbara S; Lemieux, Lauren A

Surgical site infections are the most common complications of surgery in the United States. Of surgeries in women of reproductive age, hysterectomy is one of the most frequently performed, second only to cesarean birth. Therefore, prevention of surgical site infections in women undergoing gynecologic surgery is an ideal topic for a patient safety bundle. The primary purpose of this safety bundle is to provide recommendations that can be implemented into any surgical environment in an effort to reduce the incidence of surgical site infection. This bundle was developed by a multidisciplinary team convened by the Council on Patient Safety in Women's Health Care. The bundle is organized into four domains: Readiness, Recognition and Prevention, Response, and Reporting and Systems Learning. In addition to recommendations for practice, each of the domains stresses communication and teamwork between all members of the surgical team. Although the bundle components are designed to be adaptable to work in a variety of clinical settings, standardization within institutions is encouraged. Copyright © 2017 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

Cosmetic gynecology in the view of evidence-based medicine and ACOG recommendations: a review.

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Ostrzenski, Adam

2011-09-01

To conduct a methodological review of the existing scientific literature within the field of cosmetic gynecology in the view of evidence-based medicine and to establish their relevance to the ACOG Committee Opinion No. 378. The appropriate medical subject heading terms were selected and applied in the search of the Internet multiple databases since 1900 until January 2010. Articles focusing on cosmetic gynecology were reviewed. Also, anecdotal and advertising literatures were analyzed. A methodological review of the literatures was conducted. In peer review journals, 72 relevant articles related to cosmetic gynecology were identified. Anecdotal information was identified in 3 sources and over 1,100 published marketing literatures were identified on the Internet and no scientific journals. Among reviewed articles on cosmetic gynecology, only two articles met the level II-2 in evidence-based medicine. The absence of documentations on the safety and effectiveness of cosmetic vaginal procedures in the scientific literatures was ACOG's main concern. Practicing cosmetic gynecology within ACOG recommendations is desirable and possible. Currently, the standard of practice of cosmetic gynecology cannot be determined due to the absence of the documentation on safety and effectiveness. Traditional gynecologic surgical procedures cannot be called cosmetic procedures, since it is a deceptive form of practice and marketing. Creating medical terminology trademarks and establishing a business model that tries to control clinical-scientific knowledge dissemination is unethical.

A phase II trial of a surgical protocol to decrease the incidence of wound complications in obese gynecologic oncology patients.

Science.gov (United States)

Novetsky, Akiva P; Zighelboim, Israel; Guntupalli, Saketh R; Ioffe, Yevgeniya J M; Kizer, Nora T; Hagemann, Andrea R; Powell, Matthew A; Thaker, Premal H; Mutch, David G; Massad, L Stewart

2014-08-01

Obese women have a high incidence of wound separation after gynecologic surgery. We explored the effect of a prospective care pathway on the incidence of wound complications. Women with a body mass index (BMI) ≥30 kg/m(2) undergoing a gynecologic procedure by a gynecologic oncologist via a vertical abdominal incision were eligible. The surgical protocol required: skin and subcutaneous tissues to be incised using a scalpel or cutting electrocautery, fascial closure using #1 polydioxanone suture, placement of a 7 mm Jackson-Pratt drain below Camper's fascia, closure of Camper's fascia with 3-0 plain catgut suture and skin closure with staples. Wound complication was defined as the presence of either a wound infection or any separation. Demographic and perioperative data were analyzed using contingency tables. Univariable and multivariable regression models were used to identify predictors of wound complications. Patients were compared using a multivariable model to a historical group of obese patients to assess the efficacy of the care pathway. 105 women were enrolled with a median BMI of 38.1. Overall, 39 (37%) had a wound complication. Women with a BMI of 30-39.9 kg/m(2) had a significantly lower risk of wound complication as compared to those with a BMI >40 kg/m(2) (23% vs 59%, pcontrolling for factors associated with wound complications the prospective care pathway was associated with a significantly decreased wound complication rate in women with BMI <40 kg/m(2) (OR 0.40, 95% C.I.: 0.18-0.89). This surgical protocol leads to a decreased rate of wound complications among women with a BMI of 30-39.9 kg/m(2). Copyright © 2014 Elsevier Inc. All rights reserved.

Clinical audit in gynecological cancer surgery: development of a risk scoring system to predict adverse events.

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Kondalsamy-Chennakesavan, Srinivas; Bouman, Chantal; De Jong, Suzanne; Sanday, Karen; Nicklin, Jim; Land, Russell; Obermair, Andreas

2009-12-01

Advanced gynecological surgery undertaken in a specialized gynecologic oncology unit may be associated with significant perioperative morbidity. Validated risk prediction models are available for general surgical specialties but currently not for gynecological cancer surgery. The objective of this study was to evaluate risk factors for adverse events (AEs) of patients treated for suspected or proven gynecological cancer and to develop a clinical risk score (RS) to predict such AEs. AEs were prospectively recorded and matched with demographical, clinical and histopathological data on 369 patients who had an abdominal or laparoscopic procedure for proven or suspected gynecological cancer at a tertiary gynecological cancer center. Stepwise multiple logistic regression was used to determine the best predictors of AEs. For the risk score (RS), the coefficients from the model were scaled using a factor of 2 and rounded to the nearest integer to derive the risk points. Sum of all the risk points form the RS. Ninety-five patients (25.8%) had at least one AE. Twenty-nine (7.9%) and 77 (20.9%) patients experienced intra- and postoperative AEs respectively with 11 patients (3.0%) experiencing both. The independent predictors for any AE were complexity of the surgical procedure, elevated SGOT (serum glutamic oxaloacetic transaminase, > or /=35 U/L), higher ASA scores and overweight. The risk score can vary from 0 to 14. The risk for developing any AE is described by the formula 100 / (1 + e((3.697 - (RS /2)))). RS allows for quantification of the risk for AEs. Risk factors are generally not modifiable with the possible exception of obesity.

Patient Perceptions of Open, Laparoscopic, and Robotic Gynecological Surgeries

Directory of Open Access Journals (Sweden)

Mohamad Irani

2016-01-01

Full Text Available Objective. To investigate patient knowledge and attitudes toward surgical approaches in gynecology. Design. An anonymous Institutional Review Board (IRB approved questionnaire survey. Patients/Setting. A total of 219 women seeking obstetrical and gynecological care in two offices affiliated with an academic medical center. Results. Thirty-four percent of the participants did not understand the difference between open and laparoscopic surgeries. 56% of the participants knew that laparoscopy is a better surgical approach for patients than open abdominal surgeries, while 37% thought that laparoscopy requires the surgeon to have a higher technical skill. 46% of the participants do not understand the difference between laparoscopic and robotic procedures. 67.5% of the participants did not know that the surgeon moves the robot’s arms to perform the surgery. Higher educational level and/or history of previous abdominal surgeries were associated with the highest rates of answering all the questions correctly (p<0.05, after controlling for age and race. Conclusions. A substantial percentage of patients do not understand the difference between various surgical approaches. Health care providers should not assume that their patients have an adequate understanding of their surgical options and accordingly should educate them about those options so they can make truly informed decisions.

21 CFR 884.4120 - Gynecologic electrocautery and accessories.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Gynecologic electrocautery and accessories. 884... Surgical Devices § 884.4120 Gynecologic electrocautery and accessories. (a) Identification. A gynecologic electrocautery is a device designed to destroy tissue with high temperatures by tissue contact with an...

A comparison of medical litigation filed against obstetrics and gynecology, internal medicine, and surgery departments.

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Hamasaki, Tomoko; Hagihara, Akihito

2015-10-24

The aim of this study was to review the typical factors related to physician's liability in obstetrics and gynecology departments, as compared to those in internal medicine and surgery, regarding a breach of the duty to explain. This study involved analyzing 366 medical litigation case reports from 1990 through 2008 where the duty to explain was disputed. We examined relationships between patients, physicians, variables related to physician's explanations, and physician's breach of the duty to explain by comparing mean values and percentages in obstetrics and gynecology, internal medicine, and surgical departments with the t-test and χ(2) test. When we compared the reasons for decisions in cases where the patient won, we found that the percentage of cases in which the patient's claim was recognized was the highest for both physician negligence, including errors of judgment and procedural mistakes, and breach of the duty to explain, in obstetrics and gynecology departments; breach of the duty to explain alone in internal medicine departments; and mistakes in medical procedures alone in surgical departments (p = 0.008). When comparing patients, the rate of death was significantly higher than that of other outcomes in precedents where a breach of the duty to explain was acknowledged (p = 0.046). The proportion of cases involving obstetrics and gynecology departments, in which care was claimed to be substandard at the time of treatment, and that were not argued as breach of a duty to explain, was significantly higher than those of other evaluated departments (p duty to explain had been breached when seeking patient approval (or not) was significantly higher than in other departments (p = 0.002). It is important for physicians working in obstetrics and gynecology departments to carefully explain the risk of death associated with any planned procedure, and to obtain genuinely informed patient consent.

Ergonomic deficits in robotic gynecologic oncology surgery: a need for intervention.

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Craven, Renatta; Franasiak, Jason; Mosaly, Prithima; Gehrig, Paola A

2013-01-01

To evaluate surgeon strain using validated ergonomic assessment tools. Observational study (Canadian Task Force classification III). Academic medical center. Robotic surgeons performing gynecologic oncology surgical procedures. Videotape footage of surgeons performing robotic gynecologic oncology procedures was obtained. A human factors engineer experienced with health care ergonomics analyzed the video recordings and performed ergonomic evaluations of the surgeons. An initial evaluation was conducted using the Rapid Upper Limb Assessment (RULA) survey, an ergonomic assessment and prioritization method for determining posture, force, and frequency concerns with focus on the upper limbs. A more detailed analysis followed using the Strain Index (SI) method, which uses multiplicative interactions to identify jobs that are potentially hazardous. Seventeen hours of video recordings were analyzed, and descriptive data based on RULA/SI analysis were collected. Ergonomic evaluation of surgeon activity resulted in a mean RULA score of 6.46 (maximum possible RULA score, 7), indicating a need for further investigation. The mean SI grand score was 24.34. SI scores >10 suggest a potential for hazard to the operator. Thus, the current use of the surgical robot is potentially dangerous with regards to ergonomic positioning and should be modified. At a high-volume robotics center, there are ergonomics deficits that are hazardous to gynecologic surgeons and suggest the need for modification and intervention. A training strategy must be developed to address these ergonomic issues and knowledge deficiencies. Copyright © 2013 AAGL. Published by Elsevier Inc. All rights reserved.

Pediatric abdominal non-Hodgkin's lymphoma: diagnosis through surgical and non-surgical procedures.

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Aguiar, Arthur Almeida; Lima, Luciana Cavalvanti; Araújo, Cláudia Corrêa de; Gallindo, Rodrigo Melo

2017-12-29

To describe the success rate and the complications after procedures to diagnose abdominal non-Hodgkin's lymphoma in children and adolescents. A retrospective cross-sectional study was conducted with a population consisting of children and adolescents with abdominal non-Hodgkin's lymphoma diagnosed between September 1994 and December 2012. The sample comprised of 100 patients who underwent 113 diagnostic procedures, including urgent surgery (n=21), elective surgery (n=36), and non-surgical diagnosis (n=56). The most frequent procedures were laparotomy (46.9%) and ultrasound-guided core biopsy (25.6%). The rate of diagnostic success was 95.2% for urgent surgeries; 100% for elective surgeries and 82.1% for non-surgical procedures (p<0.05). The rates of complication during the three diagnosis procedures considered were significant (p<0.001; 95.2% of the urgent surgeries, 83.8% of the elective surgeries, and 10.7% of the non-surgical procedures). The length of time before resuming a full diet and starting chemotherapy was significantly reduced for patients who underwent non-surgical procedures when compared with the other procedures (p<0.001). Non-surgical procedures for the diagnosis of pediatric abdominal non-Hodgkin's lymphoma are an effective option with low morbidity rate, allowing an earlier resumption of a full diet and chemotherapy initiation. Furthermore, non-surgical procedures should also be considered for obtaining tumor samples from patients with extensive disease. Copyright © 2017. Published by Elsevier Editora Ltda.

[Comparison of robotic surgery documentary in gynecological cancer].

Science.gov (United States)

Vargas-Hernández, Víctor Manuel

2012-01-01

Robotic surgery is a surgical technique recently introduced, with major expansion and acceptance among the medical community is currently performed in over 1,000 hospitals around the world and in the management of gynecological cancer are being developed comprehensive programs for implementation. The objectives of this paper are to review the scientific literature on robotic surgery and its application in gynecological cancer to verify its safety, feasibility and efficacy when compared with laparoscopic surgery or surgery classical major surgical complications, infections are more common in traditional radical surgery compared with laparoscopic or robotic surgery and with these new techniques surgical and staying hospital are lesser than the former however, the disadvantages are the limited number of robot systems, their high cost and applies only in specialized centers that have with equipment and skilled surgeons. In conclusion robotic surgery represents a major scientific breakthrough and surgical management of gynecological cancer with better results to other types of conventional surgery and is likely in the coming years is become its worldwide.

Enhanced Recovery Implementation in Major Gynecologic Surgeries: Effect of Care Standardization.

Science.gov (United States)

Modesitt, Susan C; Sarosiek, Bethany M; Trowbridge, Elisa R; Redick, Dana L; Shah, Puja M; Thiele, Robert H; Tiouririne, Mohamed; Hedrick, Traci L

2016-09-01

To examine implementing an enhanced recovery after surgery (ERAS) protocol for women undergoing major gynecologic surgery at an academic institution and compare surgical outcomes before and after implementation. Two ERAS protocols were developed: a full pathway using regional anesthesia for open procedures and a light pathway without regional anesthesia for vaginal and minimally invasive procedures. Enhanced recovery after surgery pathways included extensive preoperative counseling, carbohydrate loading and oral fluids before surgery, multimodal analgesia with avoidance of intravenous opioids, intraoperative goal-directed fluid resuscitation, and immediate postoperative feeding and ambulation. A before-and-after study design was used to compare clinical outcomes, costs, and patient satisfaction. Complications and risk-adjusted length of stay were drawn from the American College of Surgeons' National Surgical Quality Improvement Program database. On the ERAS full protocol, 136 patients were compared with 211 historical controls and the median length of stay was reduced (2.0 compared with 3.0 days; P=.007) despite an increase in National Surgical Quality Improvement Program-predicted length of stay (2.5 compared with 2.0 days; P=.009). Reductions were seen in median intraoperative morphine equivalents (0.3 compared with 12.7 mg; Pcontrols and demonstrated decreased intraoperative and postoperative morphine equivalents (0.0 compared with 13.0 mg; Pcontrol, nurses keeping patients informed, and staff teamwork; 30-day total hospital costs were significantly decreased in both ERAS groups. Implementation of ERAS protocols in gynecologic surgery was associated with a substantial decrease in intravenous fluids and morphine administration coupled with reduction in length of stay for open procedures combined with improved patient satisfaction and decreased hospital costs.

Randomized controlled trial of enoxaparin versus intermittent pneumatic compression for venous thromboembolism prevention in Japanese surgical patients with gynecologic malignancy.

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Nagata, Chie; Tanabe, Hiroshi; Takakura, Satoshi; Narui, Chikage; Saito, Motoaki; Yanaihara, Nozomu; Okamoto, Aikou

2015-09-01

The aim of this study was to compare the efficacy and safety of enoxaparin and intermittent pneumatic compression (IPC) for venous thromboembolism (VTE) prevention in Japanese surgical patients with gynecologic malignancy. Patients ≥ 40 years old undergoing major surgery for gynecologic malignancy without preoperative VTE were included. Written informed consent was obtained. Enrolled patients received IPC immediately before surgery. After surgery, they were randomly assigned to either an enoxaparin group or an IPC-alone group. The enoxaparin group received enoxaparin injection (20 mg, subcutaneous, every 12 h) from postoperative day 2 to 8. IPC was discontinued after the first injection. In the IPC-alone group, IPC was continued until full ambulation. The primary end-point was incidence of VTE, including pulmonary embolism and deep vein thrombosis, regardless of symptoms. An interim analysis was to be conducted when the first 30 patients had completed the study protocol. A Data and Safety Monitoring Board was established for making recommendation on the continuation or termination of the study based on the interim results. At the time of the interim analysis, six cases of VTE were found: five in the IPC-alone group and one in the enoxaparin group (Fisher's exact test, P = 0.08). Three patients in the IPC-alone group developed pulmonary embolism, but none in the enoxaparin group did so (Fisher's exact test, P = 0.10). The study was terminated following the Data and Safety Monitoring Board's recommendation. Enoxaparin might have lowered the risk of VTE among surgical patients with gynecologic malignancy. Further studies are necessary to confirm this. © 2015 Japan Society of Obstetrics and Gynecology.

[Clinical application of Da Vinci surgical system in China].

Science.gov (United States)

Jin, Zhenyu

2014-01-01

Da Vinci robotic surgical system leads the development of minimally invasive surgical techniques. By using Da Vinci surgical robot for minimally invasive surgery, it brings a lot of advantages to the surgeons. Since 2008, Da Vinci surgeries have been performed in 14 hospitals in domestic cities such as Beijing and Shanghai. Until the end of 2012, 3 551 cases of Da Vinci robotic surgery have been performed, covering various procedures of various surgical departments including the department of general surgery, urology, cardiovascular surgery, thoracic surgery, gynecology, and etc. Robotic surgical technique has made remarkable achievements.

Role of interstitial implantation in gynecological cancer

International Nuclear Information System (INIS)

Nori, D.; Hilaris, B.S.

1987-01-01

Recurrent cancer at any site carries a gloomy prognosis. Cancer of the cervix that recurs after radical surgery or curative radiation therapy is a perplexing problem confronting both gynecological and radiation oncologists. In the authors' series, 45% of the patients survived disease-free at 1 year and 10% survived without disease at 5 years or longer following interstitial implantation for recurrent cervical cancer. The optimal utilization of this procedure seems to depend on the site of recurrence, the extent of the disease in the pelvis, and the status of para-aortic node involvement. This retrospective analysis enabled the authors to identify the prognostic factors. The most favorable group benefited by this technique were those who presented with either central recurrence or unilateral, localized pelvic side wall recurrent disease. The least morbidity was noticed in those patients with minimal surgical manipulations at the time of the interstitial implantation. The authors recommended that only a limited and essential surgical procedure should accompany interstitial implantation, since the associated morbidity and mortality is high and survival brief

Utility of PET in gynecological cancer

International Nuclear Information System (INIS)

Choi, Chang Woon

2002-01-01

Clinical application of positron emission tomography (PET) is rapidly increasing for the detection and staging of cancer at whole-body studies performed with 2-[fluorine-18] fluoro-2-deoxy-D-glucose (FDG). Although many cancers can be detected by FDG-PET, there has been limited clinical experience with FDG-PET for the detection of gynecological cancers including malignancies in uterus and ovary. FDG-PET can show foci of metastatic disease that may not be apparent at conventional anatomic imaging and can aid in the characterization of indeterminate soft-tissue masses. Most gynecological cancers need to surgical management. FDG-PET can improve the selection of patients for surgical treatment and thereby reduce the morbidity and mortality associated with inappropriate surgery. FDG-PET is also useful for the early detection of recurrence and the monitoring of therapeutic effect. In this review, I discuss the clinical feasibility and imitations of this imaging modality in patients with gynecological cancers

Radiation therapy of gynecological cancer

International Nuclear Information System (INIS)

Nori, D.; Hilaris, B.S.

1987-01-01

This book consists of three parts: General Principles; Clinical Applications; and Special Topics. Some of the papers are: Introduction to Basic Radiobiology; Staging and Work-up Procedures for Patients with Gynecological Cancers; Radiation Therapy in the Treatment of Cancer of the Cervix; Role of Interstitial Implantation in Gynecological Cancer; Role of Radiocolloids in Gynecological Cancer; Radiosensitizers and Protectors; and Management of Lymphoma Associated with Pregnancy

Gynecologic Malignancies Post-LeFort Colpocleisis

Directory of Open Access Journals (Sweden)

Rayan Elkattah

2014-01-01

Full Text Available Introduction. LeFort colpocleisis (LFC is a safe and effective obliterative surgical option for older women with advanced pelvic organ prolapse who no longer desire coital activity. A major disadvantage is the limited ability to evaluate for post-LFC gynecologic malignancies. Methods. We present the first case of endometrioid ovarian cancer diagnosed after LFC and review all reported gynecologic malignancies post-LFC in the English medical literature. Results. This is the second reported ovarian cancer post-LFC and the first of the endometrioid subtype. A total of nine other gynecologic malignancies post-LFC have been reported in the English medical literature. Conclusions. Gynecologic malignancies post-LFC are rare. We propose a simple 3-step strategy in evaluating post-LFC malignancies.

SAGES TAVAC safety and effectiveness analysis: da Vinci ® Surgical System (Intuitive Surgical, Sunnyvale, CA).

Science.gov (United States)

Tsuda, Shawn; Oleynikov, Dmitry; Gould, Jon; Azagury, Dan; Sandler, Bryan; Hutter, Matthew; Ross, Sharona; Haas, Eric; Brody, Fred; Satava, Richard

2015-10-01

The da Vinci(®) Surgical System (Intuitive Surgical, Sunnyvale, CA, USA) is a computer-assisted (robotic) surgical system designed to enable and enhance minimally invasive surgery. The Food and Drug Administration (FDA) has cleared computer-assisted surgical systems for use by trained physicians in an operating room environment for laparoscopic surgical procedures in general, cardiac, colorectal, gynecologic, head and neck, thoracic and urologic surgical procedures. There are substantial numbers of peer-reviewed papers regarding the da Vinci(®) Surgical System, and a thoughtful assessment of evidence framed by clinical opinion is warranted. The SAGES da Vinci(®) TAVAC sub-committee performed a literature review of the da Vinci(®) Surgical System regarding gastrointestinal surgery. Conclusions by the sub-committee were vetted by the SAGES TAVAC Committee and SAGES Executive Board. Following revisions, the document was evaluated by the TAVAC Committee and Executive Board again for final approval. Several conclusions were drawn based on expert opinion organized by safety, efficacy, and cost for robotic foregut, bariatric, hepatobiliary/pancreatic, colorectal surgery, and single-incision cholecystectomy. Gastrointestinal surgery with the da Vinci(®) Surgical System is safe and comparable, but not superior to standard laparoscopic approaches. Although clinically acceptable, its use may be costly for select gastrointestinal procedures. Current data are limited to the da Vinci(®) Surgical System; further analyses are needed.

The place of robotics in gynecologic surgery.

Science.gov (United States)

Quemener, J; Boulanger, L; Rubod, C; Cosson, M; Vinatier, D; Collinet, P

2012-10-01

Robot-assisted laparoscopic gynecologic surgery has undergone widespread development in recent years. The surgical literature on this subject continues to grow. The goal of this article is to summarize the principal indications for robotic assistance in gynecologic surgery and to offer a general overview of the principal articles dealing with robotic surgery for both benign and malignant disease. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Complications of gynecologic and obstetric management

International Nuclear Information System (INIS)

Newton, M.; Newton, E.R.

1987-01-01

This book examines the incidence, diagnosis and management of complications associated with interventions used in gynecology and obstetrics. These are encountered in all phases of gynecologic and therapeutic procedures, radiation therapy, drug therapy and pre- and post-treatment care

Evaluation of the radiation levels in different surgical procedures

International Nuclear Information System (INIS)

Silva Santos, M.C.P. da; Almeida, A. de; Belluci, A.D.; Ghilardi Neto, T.

1989-01-01

The exposure of a medical team to radiation during surgical procedures evidently depends on the duration and difficulties of the particular procedure. We have made a dosimetric study of the average equivalent doses received by the surgical teams during 10 different surgical procedures over a period of one month. Our results demonstrate that the levels of ionizing radiation that the members of the teams receive typically do not surpass the limits stipulated for the following surgical procedures: nefrolithotomy, percutaneous ureterolithomy, ureteroscoy connected with removal of stones in the inferior third of the ureter, osteosynthesis of the tibial plateau together with a articular toalet and minireconstruction of the knee. For compound surgical procedures, for example, osteosynthesis of a femur fracture together with biopsy of an exposed femur or percutaneous nefrolithotomy (complex cases), the dose limits have been surpassed owing to the additional fluoroscopy needed in those p rocedures. (author) [pt

The use of cyanoacrylate in surgical anastomosis: An alternative to ...

African Journals Online (AJOL)

To present anastomosis with cyanoacrylate as a cheap, simple, fast, and available technique for anastomosis in urological, vascular, gynecological, and general surgical procedures. This method may in the future be a good alternative to microsurgery, particularly in centers where facilities are unavailable and the financial ...

Surgeon and type of anesthesia predict variability in surgical procedure times.

Science.gov (United States)

Strum, D P; Sampson, A R; May, J H; Vargas, L G

2000-05-01

Variability in surgical procedure times increases the cost of healthcare delivery by increasing both the underutilization and overutilization of expensive surgical resources. To reduce variability in surgical procedure times, we must identify and study its sources. Our data set consisted of all surgeries performed over a 7-yr period at a large teaching hospital, resulting in 46,322 surgical cases. To study factors associated with variability in surgical procedure times, data mining techniques were used to segment and focus the data so that the analyses would be both technically and intellectually feasible. The data were subdivided into 40 representative segments of manageable size and variability based on headers adopted from the common procedural terminology classification. Each data segment was then analyzed using a main-effects linear model to identify and quantify specific sources of variability in surgical procedure times. The single most important source of variability in surgical procedure times was surgeon effect. Type of anesthesia, age, gender, and American Society of Anesthesiologists risk class were additional sources of variability. Intrinsic case-specific variability, unexplained by any of the preceding factors, was found to be highest for shorter surgeries relative to longer procedures. Variability in procedure times among surgeons was a multiplicative function (proportionate to time) of surgical time and total procedure time, such that as procedure times increased, variability in surgeons' surgical time increased proportionately. Surgeon-specific variability should be considered when building scheduling heuristics for longer surgeries. Results concerning variability in surgical procedure times due to factors such as type of anesthesia, age, gender, and American Society of Anesthesiologists risk class may be extrapolated to scheduling in other institutions, although specifics on individual surgeons may not. This research identifies factors associated

Radical surgical resection and high-dose intraoperative radiation therapy (HDR-IORT) in patients with recurrent gynecologic cancers

International Nuclear Information System (INIS)

Gemignani, Mary L.; Alektiar, Kaled M.; Leitao, Mario; Mychalczak, Boris; Chi, Dennis; Venkatraman, Ennapadam; Barakat, Richard R.; Curtin, John P.

2001-01-01

Objective: To determine the outcome for patients with recurrent gynecologic tumors treated with radical resection and combined high-dose intraoperative radiation therapy (HDR-IORT). Methods and Materials: Between November 1993 and June 1998, 17 patients with recurrent gynecologic malignancies underwent radical surgical resection and high-dose-rate brachytherapy. The mean age of the study group was 49 years (range 28-72 years). The site of the primary tumor was the cervix in 9 (53%) patients, the uterus in 7 (41%) patients, and the vagina in 1 (6%) patient. The treatment for the primary disease was surgery with or without adjuvant radiation in 14 (82%) patients and definitive radiation in 3 (18%) patients. The current surgery consisted of exenterative surgery in 10 (59%) patients and tumor resection in 7 (41%) patients. Complete gross resection was achieved in 13 (76%) patients. The mean HDR-IORT dose was 14 Gy (range 12-15). Additional radiation in the form of permanent Iodine-125 implant was given to 3 of 4 patients with gross residual disease. The median peripheral dose was 140 Gy. Results: With a median follow-up of 20 months (range 3-65 months), the 3-year actuarial local control (LC) rate was 67%. In patients with complete gross resection, the 3-year LC rate was 83%, compared to 25% in patients with gross residual disease, p<0.01. The 3-year distant metastasis disease-free and overall survival rates were 54% and 54%, respectively. The complications were as follows: gastrointestinal obstruction, 4 (24%); wound complications, 4 (24%); abscesses, 3 (18%); peripheral neuropathy, 3 (18%); rectovaginal fistula, 2 (12%); and ureteral obstruction, 2 (12%). Conclusion: Radical surgical resection and combined IORT for patients with recurrent gynecologic tumors seems to provide a reasonable local-control rate in patients who have failed prior surgery and/or definitive radiation. Patient selection is very important, however, as only those patients with complete gross

Characterization of aerosols produced by surgical procedures

Energy Technology Data Exchange (ETDEWEB)

Yeh, H.C.; Muggenburg, B.A.; Lundgren, D.L.; Guilmette, R.A.; Snipes, M.B.; Jones, R.K. [Inhalation Toxicology Research Institute, Albuquerque, NM (United States); Turner, R.S. [Lovelace Health Systems, Albuquerque, NM (United States)

1994-07-01

In many surgeries, especially orthopedic procedures, power tools such as saws and drills are used. These tools may produce aerosolized blood and other biological material from bone and soft tissues. Surgical lasers and electrocautery tools can also produce aerosols when tissues are vaporized and condensed. Studies have been reported in the literature concerning production of aerosols during surgery, and some of these aerosols may contain infectious material. Garden et al. (1988) reported the presence of papilloma virus DNA in the fumes produced from laser surgery, but the infectivity of the aerosol was not assessed. Moon and Nininger (1989) measured the size distribution and production rate of emissions from laser surgery and found that particles were generally less than 0.5 {mu}m diameter. More recently there has been concern expressed over the production of aerosolized blood during surgical procedures that require power tools. In an in vitro study, the production of an aerosol containing the human immunodeficiency virus (HIV) was reported when power tools were used to cut tissues with blood infected with HIV. Another study measured the size distribution of blood aerosols produced by surgical power tools and found blood-containing particles in a number of size ranges. Health care workers are anxious and concerned about whether surgically produced aerosols are inspirable and can contain viable pathogens such as HIV. Other pathogens such as hepatitis B virus (HBV) are also of concern. The Occupational Safety and Health funded a project at the National Institute for Inhalation Toxicology Research Institute to assess the extent of aerosolization of blood and other tissues during surgical procedures. This document reports details of the experimental and sampling approach, methods, analyses, and results on potential production of blood-associated aerosols from surgical procedures in the laboratory and in the hospital surgical suite.

Surgical site infection rates following laparoscopic urological procedures.

Science.gov (United States)

George, Arvin K; Srinivasan, Arun K; Cho, Jane; Sadek, Mostafa A; Kavoussi, Louis R

2011-04-01

Surgical site infections have been categorized by the Centers for Medicare and Medicaid Services as "never events". The incidence of surgical site infection following laparoscopic urological surgery and its risk factors are poorly defined. We evaluated surgical site infection following urological laparoscopic surgery and identified possible factors that may influence occurrence. Patients who underwent transperitoneal laparoscopic procedures during a 4-year period by a single laparoscopic surgeon were retrospectively reviewed. Surgical site infections were identified postoperatively and defined using the Centers for Disease Control criteria. Clinical parameters, comorbidities, smoking history, preoperative urinalysis and culture results as well as operative data were analyzed. Nonparametric testing using the Mann-Whitney U test, multivariable logistic regression and Spearman's rank correlation coefficient were used for data analysis. In 556 patients undergoing urological laparoscopic procedures 14 surgical site infections (2.5%) were identified at mean postoperative day 21.5. Of the 14 surgical site infections 10 (71.4%) were located at a specimen extraction site. Operative time, procedure type and increasing body mass index were significantly associated with the occurrence of surgical site infections (p = 0.007, p = 0.019, p = 0.038, respectively), whereas history of diabetes mellitus (p = 0.071) and intraoperative transfusion (p = 0.053) were found to trend toward significance. Age, gender, positive urine culture, steroid use, procedure type and smoking history were not significantly associated with surgical site infection. Body mass index and operative time remained significant predictors of surgical site infection on multivariate logistic regression analysis. Surgical site infection is an infrequent complication following laparoscopic surgery with the majority occurring at the specimen extraction site. Infection is associated with prolonged operative time and

ANAESTHESIA FOR OPHTHALMIC SURGICAL PROCEDURES

African Journals Online (AJOL)

Objective: To review factors influencing the choice of anaesthesia for ophthalmic surgical procedures. ... as risk associated with general anaesthesia (8) they are more .... Wilson ME, Pandey SK, Thakur J. Paediatric cataract blindness in the ...

Open surgical simulation--a review.

Science.gov (United States)

Davies, Jennifer; Khatib, Manaf; Bello, Fernando

2013-01-01

Surgical simulation has benefited from a surge in interest over the last decade as a result of the increasing need for a change in the traditional apprentice model of teaching surgery. However, despite the recent interest in surgical simulation as an adjunct to surgical training, most of the literature focuses on laparoscopic, endovascular, and endoscopic surgical simulation with very few studies scrutinizing open surgical simulation and its benefit to surgical trainees. The aim of this review is to summarize the current standard of available open surgical simulators and to review the literature on the benefits of open surgical simulation. Open surgical simulators currently used include live animals, cadavers, bench models, virtual reality, and software-based computer simulators. In the current literature, there are 18 different studies (including 6 randomized controlled trials and 12 cohort studies) investigating the efficacy of open surgical simulation using live animal, bench, and cadaveric models in many surgical specialties including general, cardiac, trauma, vascular, urologic, and gynecologic surgery. The current open surgical simulation studies show, in general, a significant benefit of open surgical simulation in developing the surgical skills of surgical trainees. However, these studies have their limitations including a low number of participants, variable assessment standards, and a focus on short-term results often with no follow-up assessment. The skills needed for open surgical procedures are the essential basis that a surgical trainee needs to grasp before attempting more technical procedures such as laparoscopic procedures. In this current climate of medical practice with reduced hours of surgical exposure for trainees and where the patient's safety and outcome is key, open surgical simulation is a promising adjunct to modern surgical training, filling the void between surgeons being trained in a technique and a surgeon achieving fluency in that

Solo surgeon single-port laparoscopic surgery with a homemade laparoscope-anchored instrument system in benign gynecologic diseases.

Science.gov (United States)

Yang, Yun Seok; Kim, Seung Hyun; Jin, Chan Hee; Oh, Kwoan Young; Hur, Myung Haeng; Kim, Soo Young; Yim, Hyun Soon

2014-01-01

The objective of this study was to present the initial operative experience of solo surgeon single-port laparoscopic surgery (SPLS) in the laparoscopic treatment of benign gynecologic diseases and to investigate its feasibility and surgical outcomes. Using a novel homemade laparoscope-anchored instrument system that consisted of a laparoscopic instrument attached to a laparoscope and a glove-wound retractor umbilical port, we performed solo surgeon SPLS in 13 patients between March 2011 and June 2012. Intraoperative complications and postoperative surgical outcomes were determined. The primary operative procedures performed were unilateral salpingo-oophorectomy (n = 5), unilateral salpingectomy (n = 2), adhesiolysis (n = 1), and laparoscopically assisted vaginal hysterectomy (n = 5). Additional surgical procedures included additional adhesiolysis (n = 4) and ovarian drilling (n = 1).The primary indications for surgery were benign ovarian tumors (n = 5), ectopic pregnancy (n = 2), pelvic adhesion (infertility) (n = 1), and benign uterine tumors (n = 5). Solo surgeon SPLS was successfully accomplished in all procedures without a laparoscopic assistant. There were no intraoperative or postoperative complications. Our laparoscope-anchored instrument system obviates the need for an additional laparoscopic assistant and enables SPLS to be performed by a solo surgeon. The findings show that with our system, solo surgeon SPLS is a feasible and safe alternative technique for the treatment of benign gynecologic diseases in properly selected patients. Copyright © 2014 AAGL. Published by Elsevier Inc. All rights reserved.

Preparedness of Ob/Gyn residents for fellowship training in gynecologic oncology

Directory of Open Access Journals (Sweden)

David W. Doo

2015-04-01

Full Text Available Residency training in obstetrics and gynecology is being challenged by increasingly stringent regulations and decreased operative experience. We sought to determine the perception of preparedness of incoming gynecologic oncology fellows for advanced surgical training in gynecologic oncology. An online survey was sent to gynecologic oncologists involved in fellowship training in the United States. They were asked to evaluate their most recent incoming clinical fellows in the domains of professionalism, level of independence/graduated responsibility, psychomotor ability, clinical evaluation and management, and academia and scholarship using a standard Likert-style scale. The response rate among attending physicians was 40% (n = 105/260 and 61% (n = 28/46 for program directors. Of those who participated, 49% reported that their incoming fellows could not independently perform a hysterectomy, 59% reported that they could not independently perform 30 min of a major procedure, 40% reported that they could not control bleeding, 40% reported that they could not recognize anatomy and tissue planes, and 58% reported that they could not dissect tissue planes. Fellows lacked an understanding of pathophysiology, treatment recommendations, and the ability to identify and treat critically ill patients. In the academic domain, respondents agreed that fellows were deficient in the areas of protocol design (54%, statistical analysis (54%, and manuscript writing (65%. These results suggest that general Ob/Gyn residency is ineffective in preparing fellows for advanced training in gynecologic oncology and should prompt a revision of the goals and objectives of resident education to correct these deficiencies.

Effects of Frequent Glove Change on Outcomes of Orthopaedic Surgical Procedures - A Multicenter Study on Surgical Gloves

Directory of Open Access Journals (Sweden)

Nishit Palo

2017-10-01

Full Text Available Introduction: Intact surgical gloves are a barrier to microorganisms migration between surgical team members and the patient. The surgical gloves are changed at various junctures but the effects of changing gloves during surgical procedures on various surgical parameters or clinical outcomes are not established. Aim: To determine rationale of glove change during orthopaedic procedures, differences amongst surgical parameters with and without changing the surgical gloves and whether frequent glove change affected surgical parameters or clinical outcomes. Materials and Methods: A prospective multicenter study conducted at three centers from January 2014 to January 2016. A 250 patients were divided into 2 groups (n=125 each in Group 1, surgical team operated with regular changing of gloves. In Group 2, only 1 set of double gloves were worn throughout the procedure. Surgical parameters or clinical outcomes were assessed for both the groups. Statistical analyses included the median, mode, range, Interquartile Range (IQR and sample standard deviation (s and independent-samples t-test. Bacterial counts were expressed as median with (IQR. Results: Surgical Timing Difference was 10 (S.D.- 4.2 minutes more in Group-1 (<0.05, Surgical Cost was higher in Group-1 by Rs.150-450 (<0.05. Outer glove micro-perforation rate was 5.85% and 8.15% in group-1 and 2 respectively with no inner glove perforation or Surgical Site Infections. Outer glove micro perforations were proportional to duration of surgery; operations lasting 120-210 and 61-120 minutes had 66.6% and 37.2% micro perforation rates respectively (p<0.05. Conclusion: Under standard operating conditions, procedures performed without glove change are shorter and cost effective than procedures performed with regular glove change with similar surgical and functional results. Judicious use of surgical gloves is a patient and environment friendly option, thereby reducing the hospital’s biomedical waste load.

Non-blood medical care in gynecologic oncology: a review and update of blood conservation management schemes.

Science.gov (United States)

Simou, Maria; Thomakos, Nikolaos; Zagouri, Flora; Vlysmas, Antonios; Akrivos, Nikolaos; Zacharakis, Dimitrios; Papadimitriou, Christos A; Dimopoulos, Meletios-Athanassios; Rodolakis, Alexandros; Antsaklis, Aris

2011-11-03

This review attempts to outline the alternative measures and interventions used in bloodless surgery in the field of gynecologic oncology and demonstrate their effectiveness. Nowadays, as increasingly more patients are expressing their fears concerning the potential risks accompanying allogenic transfusion of blood products, putting the theory of bloodless surgery into practice seems to gaining greater acceptance. An increasing number of institutions appear to be successfully adopting approaches that minimize blood usage for all patients treated for gynecologic malignancies. Preoperative, intraoperative and postoperative measures are required, such as optimization of red blood cell mass, adequate preoperative plan and invasive hemostatic procedures, assisting anesthetic techniques, individualization of anemia tolerance, autologous blood donation, normovolemic hemodilution, intraoperative cell salvage and pharmacologic agents for controlling blood loss. An individualised management plan of experienced personnel adopting a multidisciplinary team approach should be available to establish non-blood management strategies, and not only on demand of the patient, in the field of gynecologic oncology with the use of drugs, devices and surgical-medical techniques.

[The rational application of Da Vinci surgical system in thyroidectomy].

Science.gov (United States)

He, Q Q

2017-08-01

Da Vinci surgical system is the most advanced minimally invasive surgical platform in the world, and this system has been widely used in cardiac surgery, urology surgery, gynecologic surgery and general surgery. Although the application of this system was relatively late in thyroid surgery, the number of thyroidectomy with Da Vinci surgical system is increasing quickly. Having reviewed recent studies and summarized clinical experience, compared with traditional open operation, the robotic thyroidectomy has the same surgical safety and effectiveness in selective patients with thyroid cancer. In this paper, several aspects on this novel operation were demonstrated, including surgical indications and contraindications, the approaches, surgical procedures and postoperative complications, in order to promote the rational application of Da Vinci surgical system in thyroidectomy.

Opportunistic bilateral salpingectomy during benign gynecological surgery for ovarian cancer prevention: a survey of Gynecologic Oncology Committee of Japan Society of Obstetrics and Gynecology.

Science.gov (United States)

Mikami, Mikio; Nagase, Satoru; Yamagami, Wataru; Ushijma, Kimio; Tashiro, Hironori; Katabuchi, Hidetaka

2017-07-01

Recent evidence has supported the concept that epithelial ovarian cancer (EOC) arises from the cells of the fallopian tube or endometrium. This study investigated current practice in Japan with respect to performing opportunistic bilateral salpingectomy (OBS) during gynecological surgery for benign disease for Ovarian Cancer Prevention. We mailed a questionnaire to 767 hospitals and clinics, comprising 628 accredited training institutions of the Japan Society of Obstetrics and Gynecology (JSOG), Japan Society of Gynecologic Oncology (JSGO), or Japan Society of Gynecologic and Obstetric Endoscopy and Minimally Invasive Therapy (JSGOE) and 139 private institutions with at least one JSGOE-certified licensed gynecologic laparoscopist. Among the 767 institutions, 444 (57.9%) provided responses, including 91 (20.6%) that were both JSGOE and JSGO accredited, 71 (16.0%) that were only JSGO accredited, 88 (19.8%) that were only JSGOE accredited, and 194 (43.7%) that were unaccredited. It was found that awareness and performance of OBS largely depended on the JSGO and/or JSGOE accreditation status. OBS was only performed at 54.0% of responding institutions and just 6.8% of the institutions were willing to participate in randomized controlled trials to validate this method for reducing the incidence of ovarian cancer. The JSOG Gynecologic Tumor Committee will announce its opinion on salpingectomy for ovarian cancer prevention to all JSOG members and will develop a system for monitoring the number of OBS procedures in Japan. Copyright © 2017. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology

Cost and robotic surgery in gynecology.

Science.gov (United States)

Knight, Jason; Escobar, Pedro F

2014-01-01

Since the introduction of robotic technology, there have been significant changes to the field of gynecology. The number of minimally invasive procedures has drastically increased, with robotic procedures rising remarkably. To date several authors have published cost analyses demonstrating that robotic hysterectomy for benign and oncologic indications is more costly compared to the laparoscopic approach. Despite being more expensive than laparoscopy, other studies have found robotics to be less expensive and more effective than laparotomy. In this review, controversies surrounding cost-effectiveness studies are explored. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

Surgical and procedural skills training at medical school - a national review.

Science.gov (United States)

Davis, Christopher R; Toll, Edward C; Bates, Anthony S; Cole, Matthew D; Smith, Frank C T

2014-01-01

This national study quantifies procedural and surgical skills training at medical schools in the United Kingdom (UK), a stipulated requirement of all graduates by the General Medical Council (GMC). A questionnaire recorded basic procedural and surgical skills training provided by medical schools and surgical societies in the UK. Skills were extracted from (1) GMC Tomorrows Doctors and (2) The Royal College of Surgeons Intercollegiate Basic Surgical Skills (BSS) course. Data from medical school curricula and extra-curricular student surgical societies were compared against the national GMC guidelines and BSS course content. Data were analysed using Mann-Whitney U tests. Representatives from 23 medical schools completed the survey (71.9% response). Thirty one skills extracted from the BSS course were split into 5 categories, with skills content cross referenced against GMC documentation. Training of surgical skills by medical schools was as follows: Gowning and gloving (72.8%), handling instruments (29.4%), knot tying (17.4%), suturing (24.7%), other surgical techniques (4.3%). Surgical societies provided significantly more training of knot tying (64.4%, P = 0.0013) and suturing (64.5%, P = 0.0325) than medical schools. Medical schools provide minimal basic surgical skills training, partially supplemented by extracurricular student surgical societies. Our findings suggest senior medical students do not possess simple surgical and procedural skills. Newly qualified doctors are at risk of being unable to safely perform practical procedures, contradicting GMC Guidelines. We propose a National Undergraduate Curriculum in Surgery and Surgical Skills to equip newly qualified doctors with basic procedural skills to maximise patient safety. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Characterization of aerosols produced by surgical procedures: A summary

Energy Technology Data Exchange (ETDEWEB)

Yeh, Hsu-Chi; Muggenburg, B.A.; Lundgren, D.L.; Turner, R.S.; Guilmette, R.A.; Snipes, M.B.; Jones, R.K.

1994-11-01

In many types of surgery, especially orthopedic procedures, power tools such as saws and drills are used. These tools can impart considerable energy in disrupting tissue and may produce aerosolized blood and material from bone and other tissues. Surgical lasers and electrocautery tools can also produce aerosols due to vaporization of blood and tissues. A number of studies have been reported concerning production of aerosols during surgery, and some of the aerosols produced may contain infectious materials. Health care workers have expressed concern and questions pertaining to the occupational transmission of blood-borne pathogens including the human immunodeficiency virus (HIV) and hepatitis B virus (HBV) via blood aerosols during surgery. Little or no data existed characterizing the aerosols produced performing surgical procedures. Because of this lack of data, the National Institute for Occupational Safety and Health funded a project at ITRI to assess the extent of aerosolization of blood and other tissues during surgical procedures in the laboratory and in a hospital surgical suite.

Characterization of aerosols produced by surgical procedures: A summary

International Nuclear Information System (INIS)

Yeh, Hsu-Chi; Muggenburg, B.A.; Lundgren, D.L.; Turner, R.S.; Guilmette, R.A.; Snipes, M.B.; Jones, R.K.

1994-01-01

In many types of surgery, especially orthopedic procedures, power tools such as saws and drills are used. These tools can impart considerable energy in disrupting tissue and may produce aerosolized blood and material from bone and other tissues. Surgical lasers and electrocautery tools can also produce aerosols due to vaporization of blood and tissues. A number of studies have been reported concerning production of aerosols during surgery, and some of the aerosols produced may contain infectious materials. Health care workers have expressed concern and questions pertaining to the occupational transmission of blood-borne pathogens including the human immunodeficiency virus (HIV) and hepatitis B virus (HBV) via blood aerosols during surgery. Little or no data existed characterizing the aerosols produced performing surgical procedures. Because of this lack of data, the National Institute for Occupational Safety and Health funded a project at ITRI to assess the extent of aerosolization of blood and other tissues during surgical procedures in the laboratory and in a hospital surgical suite

Adverse reactions analysis and prevention of antiseptic drug in the obstetrics and gynecology nursing.

Science.gov (United States)

Wang, Yongli; Bo, Qing; Zhang, Ying; He, Jing

2018-05-01

Antimicrobial agents are widely used in gynecologic inflammation and surgical period, so as to cure some infectious diseases, reduce the chance of surgical incision infection, but at the same time, there are many adverse reactions. The use of nursing interventions in obstetrics and gynecology can significantly reduce the adverse drug reactions in the treatment. The results showed that the incidence of adverse reactions in the observation group was 8.8%, while that in the control group was 15.6%. The incidence of adverse reactions in the observation group was significantly lower than that in the control group (P<0.05). The results showed that the nursing intervention in obstetrics and gynecology could reduce the adverse drug reactions. In a word, the nursing intervention of obstetrics and gynecology can greatly reduce the adverse reaction of antibiotics and has certain application value. It is worth popularizing in clinical practice.

Non-blood medical care in gynecologic oncology: a review and update of blood conservation management schemes

Directory of Open Access Journals (Sweden)

Simou Maria

2011-11-01

Full Text Available Abstract This review attempts to outline the alternative measures and interventions used in bloodless surgery in the field of gynecologic oncology and demonstrate their effectiveness. Nowadays, as increasingly more patients are expressing their fears concerning the potential risks accompanying allogenic transfusion of blood products, putting the theory of bloodless surgery into practice seems to gaining greater acceptance. An increasing number of institutions appear to be successfully adopting approaches that minimize blood usage for all patients treated for gynecologic malignancies. Preoperative, intraoperative and postoperative measures are required, such as optimization of red blood cell mass, adequate preoperative plan and invasive hemostatic procedures, assisting anesthetic techniques, individualization of anemia tolerance, autologous blood donation, normovolemic hemodilution, intraoperative cell salvage and pharmacologic agents for controlling blood loss. An individualised management plan of experienced personnel adopting a multidisciplinary team approach should be available to establish non-blood management strategies, and not only on demand of the patient, in the field of gynecologic oncology with the use of drugs, devices and surgical-medical techniques.

Intraperitoneal injection of Bupivacaine and Lidocaine in reducing postoperative pain in gynecologic laparoscopic surgeries: a comparative study

Directory of Open Access Journals (Sweden)

Alleyassin A

2007-08-01

Full Text Available Background: As less invasive surgical procedures, such as laparoscopy, become more common, patients can go home soon after the surgery. However, some pain is accompanied by such procedures due to peritoneal stretching, diaphragmatic irritation, or, to a lesser extent, abdominal puncture. It is important to reduce the level of pain to the point that narcotics are not necessary. The administration of opioids for pain after abdominal surgeries is common. The receptors involved seem to be susceptible to blockade with low-dose local anesthesia, although this is subject to some controversy. In this study, we assess and compare the effectiveness of intraperitoneal Bupivacaine and Lidocaine in pain reduction after diagnostic gynecologic laparoscopy in infertility patients. Methods: In this randomized clinical trial, 150 patients admitted to Dr. Shariati Hospital for diagnostic gynecologic laparoscopy were entered into three randomized groups. Group B received Bupivacaine after the diagnostic laparoscopic procedure, group L received Lidocaine and group C, the control group, received a placebo after the surgery, all administered intraperi- toneally. Postsurgerical pain was assessed using the numeric visual analogue scale at 6 and 24 hours after surgery. Results: In group B, the pain scores at 6 and 24 hours after surgery were significantly less than those of group L. Conclusions: Administration of Bupivacaine after diagnostic gynecologic laparoscopic procedures is more effective in pain control than Lidocaine. The effect of this drug is temporary, yet it significantly decreases early postoperative pain, reducing the need for additional postoperative analgesics. Furthermore, the time at which patients can be discharged from the hospital is significantly reduced.

Distribution of isodose curves in urological surgical procedures

International Nuclear Information System (INIS)

Lanfredi, M.P.; Dias, J.H.; Ravazio, R.C.; Anés, M.; Bacelar, A.; Lykawka, R.

2017-01-01

During urological surgical procedures with fluoroscopy, the doses of the care team may be significant. However, the knowledge of the occupational exposure of these professionals is still very incipient in the national surgical centers. The objective of the study is to determine the isodose curves of the urological surgical procedures, in order to estimate the exposure of the personnel involved. The equipment used was a Arco-C BV Philips Bracelet. Patients with thicknesses of 20 and 28 cm were simulated using acrylic plates. The dose rates were measured with RaySafe i2 Unfors dosimeters positioned in a 50 x 50 cm mesh at three different heights of the floor: 95, 125 and 165 centimeters respectively corresponding to the gonadal, thoracic and crystalline regions of a typical adult . The isodose curves applied to the distribution of the surgical team suggest that the exposures are in the following descending order of intensity: primary physician, auxiliary physician, scrub nurse, anesthetist and nurse

Ongoing strategies and updates on pain management in gynecologic oncology patients.

Science.gov (United States)

Hacker, Kari E; Reynolds, R Kevin; Uppal, Shitanshu

2018-05-01

The opioid crisis in the United States has been declared a public health emergency. Various governmental agencies, cancer care organizations and the Centers for Disease Control and Prevention have issued guidelines in hopes of managing this crisis. Curbing over-prescription of opioids by medical professionals has been a central theme in many of these guidelines. Gynecologic oncologists encounter patients with a variety of pain sources, including acute pain secondary to the underlying malignancy or surgical procedures as well as chronic pain related to the malignancy and the sequelae of treatments rendered. In this review, we discuss the various etiologies of pain experienced by gynecologic oncology patients and discuss modalities frequently used to treat this pain. We highlight strategies to reduce the number of opioids prescribed and focus on incorporating non-opioid pain relief management principles in this review. We also discuss the mechanisms and etiology of various types of pain, with a focus on multimodal treatment strategies including preoperative counseling, strategies to identify individuals at risk of developing opioid dependence, and the role of symptom management and palliative care teams. Finally, we provide a blueprint for gynecologic oncology practices to develop their practice-specific pain management contracts to engage patients in a meaningful conversation around the addictive potential of opioids. Copyright © 2018 Elsevier Inc. All rights reserved.

Cesarean scar defects: an underrecognized cause of abnormal uterine bleeding and other gynecologic complications.

Science.gov (United States)

Tower, Amanda M; Frishman, Gary N

2013-01-01

The gynecologic sequelae due to deficient uterine scar healing after cesarean section are only recently being identified and described. These include conditions such as abnormal bleeding, pelvic pain, infertility, and cesarean scar ectopic pregnancy, as well as a potentially higher risk of complications and difficulties during gynecologic procedures such as uterine evacuation, hysterectomy, endometrial ablation, and insertion of an intrauterine device. The proposed mechanism of abnormal uterine bleeding is a pouch or "isthmocele" in the lower uterine segment that causes delayed menstrual bleeding. The prevalence of symptomatic or clinically relevant cesarean scar defects (CSDs) ranges from 19.4% to 88%. Possible risk factors for CSD include number of cesarean sections, uterine position, labor before cesarean section, and surgical technique used to close the uterine incision. There are no accepted guidelines for the diagnostic criteria of CSD. We propose that a CSD be defined on transvaginal ultrasound or saline infusion sonohysterography as a triangular hypoechoic defect in the myometrium at the site of the previous hysterotomy. We also propose a classification system to aid in standardized classification for future research. Surgical techniques for repair of CSD include laparoscopic excision, resectoscopic treatment, vaginal revision, and endometrial ablation. Copyright © 2013 AAGL. Published by Elsevier Inc. All rights reserved.

[Surgical procedures involved in claims for alleged defects in praxis].

Science.gov (United States)

Arimany-Manso, Josep; Benet-Travé, J; Bruguera-Cortada, M; Torné-Escasany, R; Klamburg-Pujol, J; Gómez-Durán, Esperanza L

2014-03-01

Medical professional liability and adverse events in health care are major concerns worldwide and the analysis of claims for alleged defects in praxis is a potential source of knowledge. High rates of adverse events and complaints have been reported in surgical procedures. This article analyzes the claims registered by the Council of Medical Colleges in Catalonia between 1986 and 2012, and explores surgical procedures claimed (ICD- 9-CM coding), as well as the final outcome of the claim. Among the 5,419 records identified on surgical procedures, the interventions of the musculoskeletal system and skin and integument showed the highest frequencies. Interventions related to "non-curative" medicine should be emphasized because of their higher rates of economical agreement or condemnation outcomes, which were significantly higher for mastopexia. The results underscore the importance of the surgical area in medical professional liability and the high risk of payouts among those procedures belonging to the so-called "non-curative" medicine. Copyright © 2014 Elsevier España, S.L. All rights reserved.

Surgical site infections in paediatric otolaryngology operative procedures.

Science.gov (United States)

Ifeacho, S N; Bajaj, Y; Jephson, C G; Albert, D M

2012-07-01

An assessment of the rate of surgical site infections associated with elective paediatric otolaryngology surgical procedures. Prospective data was collected for a 3-week period for all children undergoing surgery where either mucosa or skin was breached. The parents of the children were requested to complete a questionnaire at 30 days after the operation. Data was collected on 80 consecutive cases. The majority of cases were admitted on the day of the procedure. The procedures included adenotonsillectomy (24), grommets (12), cochlear implantation (6), bone-anchored hearing aid (2), submandibular gland excision (1), branchial sinus excision (1), cystic hygroma excision (3), nasal glioma excision (1), microlaryngobronchoscopy (13), tracheostomy (3) and other procedures (14). Nearly half the cases had more than one operation done at the same time. 26/80 (32.5%) patients had a temporary or permanent implant inserted at the time of operation (grommet, bone-anchored hearing aid, cochlear implant). 25/80 (31%) operative fields were classed as clean and 55/80 (68.7%) as clean contaminated operations. The duration of the operation varied from 6 min to 142 min. Hospital antibiotic protocol was adhered to in 69/80 (86.3%) cases but not in 11/80 cases. In our series, 3/80 (3.7%) patients had an infection in the postoperative period. Surgical site infections do occur at an appreciable rate in paediatric otolaryngology. With the potential for serious consequences, reduction in the risk of surgical site infections is important. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Implementation of a referral to discharge glycemic control initiative for reduction of surgical site infections in gynecologic oncology patients.

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Hopkins, Laura; Brown-Broderick, Jennifer; Hearn, James; Malcolm, Janine; Chan, James; Hicks-Boucher, Wendy; De Sousa, Filomena; Walker, Mark C; Gagné, Sylvain

2017-08-01

To evaluate the frequency of surgical site infections before and after implementation of a comprehensive, multidisciplinary perioperative glycemic control initiative. As part of a CUSP (Comprehensive Unit-based Safety Program) initiative, between January 5 and December 18, 2015, we implemented comprehensive, multidisciplinary glycemic control initiative to reduce SSI rates in patients undergoing major pelvic surgery for a gynecologic malignancy ('Group II'). Key components of this quality of care initiative included pre-operative HbA1c measurement with special triage for patients meeting criteria for diabetes or pre-diabetes, standardization of available intraoperative insulin choices, rigorous pre-op/intra-op/post-op glucose monitoring with control targets set to maintain BG ≤10mmol/L (180mg/dL) and communication/notification with primary care providers. Effectiveness was evaluated against a similar control group of patients ('Group I') undergoing surgery in 2014 prior to implementation of this initiative. We studied a total of 462 patients. Subjects in the screened (Group II) and comparison (Group I) groups were of similar age (avg. 61.0, 60.0years; p=0.422) and BMI (avg. 31.1, 32.3kg/m 2 ; p=0.257). Descriptive statistics served to compare surgical site infection (SSI) rates and other characteristics across groups. Women undergoing surgery prior to implementation of this algorithm (n=165) had an infection rate of 14.6%. Group II (n=297) showed an over 2-fold reduction in SSI compared to Group I [5.7%; p=0.001, adjRR: 0.45, 95% CI: (0.25, 0.81)]. Additionally, approximately 19% of Group II patients were newly diagnosed with either prediabetes (HbA1C 6.0-6.4) or diabetes (HbA1C≥6.5) and were referred to family or internal medicine for appropriate management. Implementation of a comprehensive multidisciplinary glycemic control initiative can lead to a significant reduction in surgical site infections in addition to early identification of an important health

One-Stage Gender-Confirmation Surgery as a Viable Surgical Procedure for Female-to-Male Transsexuals.

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Stojanovic, Borko; Bizic, Marta; Bencic, Marko; Kojovic, Vladimir; Majstorovic, Marko; Jeftovic, Milos; Stanojevic, Dusan; Djordjevic, Miroslav L

2017-05-01

Female-to-male gender-confirmation surgery (GCS) includes removal of breasts and female genitalia and complete genital and urethral reconstruction. With a multidisciplinary approach, these procedures can be performed in one stage, avoiding multistage operations. To present our results of one-stage sex-reassignment surgery in female-to-male transsexuals and to emphasize the advantages of single-stage over multistage surgery. During a period of 9 years (2007-2016), 473 patients (mean age = 31.5 years) underwent metoidioplasty. Of these, 137 (29%) underwent simultaneous hysterectomy, and 79 (16.7%) underwent one-stage GCS consisting of chest masculinization, total transvaginal hysterectomy with bilateral adnexectomy, vaginectomy, metoidioplasty, urethral lengthening, scrotoplasty, and implantation of bilateral testicular prostheses. All surgeries were performed simultaneously by teams of experienced gynecologic and gender surgeons. Primary outcome measurements were surgical time, length of hospital stay, and complication and reoperation rates compared with other published data and in relation to the number of stages needed to complete GCS. Mean follow-up was 44 months (range = 10-92). Mean surgery time was 270 minutes (range = 215-325). Postoperative hospital stay was 3 to 6 days (mean = 4). Complications occurred in 20 patients (25.3%). Six patients (7.6%) had complications related to mastectomy, and one patient underwent revision surgery because of a breast hematoma. Two patients underwent conversion of transvaginal hysterectomy to an abdominal approach, and subcutaneous perineal cyst, as a consequence of colpocleisis, occurred in nine patients. There were eight complications (10%) from urethroplasty, including four fistulas, three strictures, and one diverticulum. Testicular implant rejection occurred in two patients and testicular implant displacement occurred in one patient. Female-to-male transsexuals can undergo complete GCS, including mastectomy

Surgical resident involvement is safe for common elective general surgery procedures.

Science.gov (United States)

Tseng, Warren H; Jin, Leah; Canter, Robert J; Martinez, Steve R; Khatri, Vijay P; Gauvin, Jeffrey; Bold, Richard J; Wisner, David; Taylor, Sandra; Chen, Steven L

2011-07-01

Outcomes of surgical resident training are under scrutiny with the changing milieu of surgical education. Few have investigated the effect of surgical resident involvement (SRI) on operative parameters. Examining 7 common general surgery procedures, we evaluated the effect of SRI on perioperative morbidity and mortality and operative time (OpT). The American College of Surgeons National Surgical Quality Improvement Program database (2005 to 2007) was used to identify 7 cases of nonemergent operations. Cases with simultaneous procedures were excluded. Logistic regression was performed across all procedures and within each procedure incorporating SRI, OpT, and risk-stratifying American College of Surgery National Surgical Quality Improvement Program morbidity and mortality probability scores, which incorporate multiple prognostic individual patient factors. Procedure-specific, SRI-stratified OpTs were compared using Wilcoxon rank-sum tests. A total of 71.3% of the 37,907 cases had SRI. Absolute 30-day morbidity for all cases with SRI and without SRI were 3.0% and 1.0%, respectively (p < 0.001); absolute 30-day mortality for all cases with SRI and without SRI were 0.1% and 0.08%, respectively (p < 0.001). After multivariate analysis by specific procedure, SRI was not associated with increased morbidity but was associated with decreased mortality during open right colectomy (odds ratio 0.32; p = 0.01). Across all procedures, SRI was associated with increased morbidity (odds ratio 1.14; p = 0.048) but decreased mortality (odds ratio 0.42; p < 0.001). Mean OpT for all procedures was consistently lower for cases without SRI. SRI has a measurable impact on both 30-day morbidity and mortality and OpT. These data have implications to the impact associated with surgical graduate medical education. Further studies to identify causes of patient morbidity and prevention strategies in surgical teaching environments are warranted. Copyright © 2011 American College of Surgeons

Pelvic floor disorders in gynecological malignancies. An overlooked problem?

Directory of Open Access Journals (Sweden)

Oana M. Bodean

2018-04-01

Full Text Available Cervical, endometrial, ovarian, vulvar, and vaginal cancers affect women of a broad age spectrum. Many of these women are still sexually active when their cancer is diagnosed. Treatment options for gynecological malignancies, such as gynecological surgery, radiation, and chemotherapy, are proven risk factors for pelvic floor dysfunction. The prevalence of urinary incontinence, fecal incontinence, and sexual dysfunction before cancer treatment is still unclear. Hypotheses have been raised in the literature that these manifestations could represent early symptoms of pelvic cancers, but most remain overlooked even in cancer surviving patients. The primary focus of therapy is always cancer eradication, but as oncological and surgical treatment options become more successful, the number of cancer survivors increases. The quality of life of patients with gynecological cancers often remains an underrated subject. Pelvic floor disorders are not consistently reported by patients and are frequently overlooked by many clinicians. In this brief review we discuss the importance of pelvic floor dysfunction in patients with gynecological malignant tumors.

Surgical management of abnormal uterine bleeding in fertile age women.

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Finco, Andrea; Centini, Gabriele; Lazzeri, Lucia; Zupi, Errico

2015-07-01

Abnormal uterine bleeding is a common gynecological disease and represents one of the most frequent reasons for hospital admission to a specialist unit, often requiring further surgical treatment. Following the so-called PALM-COEIN system we will attempt to further clarify the surgical treatments available today. The first group (PALM) is characterized by structural lesions, which may be more appropriately treated by means of surgical management. Although hysterectomy remains the definitive and decisive choice, there are many alternative techniques available. These minimally invasive procedures offer the opportunity for a more conservative approach. Precise and accurate counseling facilitates better patient selection, based on the patient's desires, age and disease type, allowing treatment to be individually tailored to each woman.

Uterine Clostridium perfringens infection related to gynecologic malignancy.

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Kremer, Kevin M; McDonald, Megan E; Goodheart, Michael J

2017-11-01

Uterine gas gangrene caused by Clostridium perfringens is a serious, often life-threatening infection that is rarely encountered in the practice of gynecologic oncology. However, the hypoxic nature of gynecologic cancers due to necrosis and/or prior radiation therapy creates a microenvironment optimal for proliferation of anaerobic bacteria such as the Clostridium species. Early recognition and aggressive treatment with IV antibiotics and surgical debridement remain the cornerstones of management in order to decrease morbidity and mortality. Here we present the case of a 52 year-old woman with a remote history of cervical cancer who was previously treated at our institution with primary chemotherapy and radiation and was then admitted decades later with Clostridium perfringens bacteremia and CT evidence of intrauterine abscess. The patient received a prolonged course of IV antibiotic therapy and subsequently underwent definitive surgical management with a total abdominal hysterectomy, bilateral salpingo-oophorectomy, small bowel resection with anastomosis for a utero-ileal fistula identified intraoperatively. Pathology from the uterine specimen demonstrated a primary poorly differentiated uterine adenocarcinoma. The patient recovered fully from her Clostridium perfringens infection and was discharged from the hospital shortly after surgical intervention.

Natural language generation of surgical procedures.

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Wagner, J C; Rogers, J E; Baud, R H; Scherrer, J R

1999-01-01

A number of compositional Medical Concept Representation systems are being developed. Although these provide for a detailed conceptual representation of the underlying information, they have to be translated back to natural language for used by end-users and applications. The GALEN programme has been developing one such representation and we report here on a tool developed to generate natural language phrases from the GALEN conceptual representations. This tool can be adapted to different source modelling schemes and to different destination languages or sublanguages of a domain. It is based on a multilingual approach to natural language generation, realised through a clean separation of the domain model from the linguistic model and their link by well defined structures. Specific knowledge structures and operations have been developed for bridging between the modelling 'style' of the conceptual representation and natural language. Using the example of the scheme developed for modelling surgical operative procedures within the GALEN-IN-USE project, we show how the generator is adapted to such a scheme. The basic characteristics of the surgical procedures scheme are presented together with the basic principles of the generation tool. Using worked examples, we discuss the transformation operations which change the initial source representation into a form which can more directly be translated to a given natural language. In particular, the linguistic knowledge which has to be introduced--such as definitions of concepts and relationships is described. We explain the overall generator strategy and how particular transformation operations are triggered by language-dependent and conceptual parameters. Results are shown for generated French phrases corresponding to surgical procedures from the urology domain.

Early menopause and other gynecologic risk indicators for chronic fatigue syndrome in women

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Boneva, Roumiana S.; Lin, Jin-Mann S.; Unger, Elizabeth R.

2017-01-01

Objective This study aims to examine whether gynecologic conditions are associated with chronic fatigue syndrome (CFS). Methods This study includes a subset of 157 women from a population-based case-control study in Georgia, United States, conducted in 2004-2009. Gynecologic history was collected using a self-administered questionnaire. Crude odds ratios (ORs) with 95% CIs and ORs adjusted for body mass index and other covariates, where relevant, were estimated for gynecologic conditions between 84 CFS cases and 73 healthy controls. Results Cases and controls were of similar age. Women with CFS reported significantly more gynecologic conditions and surgical operations than controls: menopause status (61.9% vs 37.0%; OR, 2.37; 95% CI, 1.21-4.66), earlier mean age at menopause onset (37.6 vs 48.6 y; adjusted OR, 1.22; 95% CI, 1.09-1.36), excessive menstrual bleeding (73.8% vs 42.5%; adjusted OR, 3.33; 95% CI, 1.66-6.70), bleeding between periods (48.8% vs 23.3%; adjusted OR, 3.31; 95% CI, 1.60-6.86), endometriosis (29.8% vs 12.3%; adjusted OR, 3.67; 95% CI, 1.53-8.84), use of noncontraceptive hormonal preparations (57.1% vs 26.0%; adjusted OR, 2.95; 95% CI, 1.36-6.38), nonmenstrual pelvic pain (26.2% vs 2.7%; adjusted OR, 11.98; 95% CI, 2.57-55.81), and gynecologic surgical operation (65.5% vs 31.5%; adjusted OR, 3.33; 95% CI, 1.66-6.67), especially hysterectomy (54.8% vs 19.2%; adjusted OR, 3.23; 95% CI, 1.46-7.17). Hysterectomy and oophorectomy occurred at a significantly younger mean age in the CFS group than in controls and occurred before CFS onset in 71% of women with records of date of surgical operation and date of CFS onset. Conclusions Menstrual abnormalities, endometriosis, pelvic pain, hysterectomy, and early/surgical menopause are all associated with CFS. Clinicians should be aware of the association between common gynecologic problems and CFS in women. Further work is warranted to determine whether these conditions contribute to the development and

Surgical removal of intra-abdominal intrauterine devices at one center in a 20-year period.

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Ertopcu, Kenan; Nayki, Cenk; Ulug, Pasa; Nayki, Umit; Gultekin, Emre; Donmez, Aysegul; Yildirim, Yusuf

2015-01-01

To review 20 years of experience of the removal of intra-abdominal intrauterine devices (IUDs) and to compare the surgical methods used. In a retrospective study, charts dating from between September 1, 1992, and August 31, 2012, were reviewed. Patients were eligible for inclusion when they had an IUD surgically removed by minilaparotomy or laparoscopy at a tertiary referral center in Izmir, Turkey. Among the 36 eligible women, 18 (50%) had undergone laparoscopy and 18 (50%) had undergone minilaparotomy. Mean operation length was 55.3±6.3 minutes in the laparoscopy group and 29.1±4.2 minutes in the minilaparotomy group (P=0.008). Conversion to full laparotomy was necessary in 4 (22%) women in the laparoscopy group and 1 (6%) in the minilaparotomy group (P=0.02). Perioperative complications were observed in 5 (14%) women, with no difference in frequency between groups (P=0.09). Total cost of medical/surgical procedures was US$436.4±35.4 for the laparoscopy group and $323.4±21.3 for the minilaparotomy group (P=0.04). Minilaparotomy seems to be an important alternative to laparoscopy for the removal of intra-abdominal IUDs. This procedure should be an integral part of gynecologic surgical training. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Systematic review of robotic surgery in gynecology: robotic techniques compared with laparoscopy and laparotomy.

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Gala, Rajiv B; Margulies, Rebecca; Steinberg, Adam; Murphy, Miles; Lukban, James; Jeppson, Peter; Aschkenazi, Sarit; Olivera, Cedric; South, Mary; Lowenstein, Lior; Schaffer, Joseph; Balk, Ethan M; Sung, Vivian

2014-01-01

The Society of Gynecologic Surgeons Systematic Review Group performed a systematic review of both randomized and observational studies to compare robotic vs nonrobotic surgical approaches (laparoscopic, abdominal, and vaginal) for treatment of both benign and malignant gynecologic indications to compare surgical and patient-centered outcomes, costs, and adverse events associated with the various surgical approaches. MEDLINE and the Cochrane Central Register of Controlled Trials were searched from inception to May 15, 2012, for English-language studies with terms related to robotic surgery and gynecology. Studies of any design that included at least 30 women who had undergone robotic-assisted laparoscopic gynecologic surgery were included for review. The literature yielded 1213 citations, of which 97 full-text articles were reviewed. Forty-four studies (30 comparative and 14 noncomparative) met eligibility criteria. Study data were extracted into structured electronic forms and reconciled by a second, independent reviewer. Our analysis revealed that, compared with open surgery, robotic surgery consistently confers shorter hospital stay. The proficiency plateau seems to be lower for robotic surgery than for conventional laparoscopy. Of the various gynecologic applications, there seems to be evidence that renders robotic techniques advantageous over traditional open surgery for management of endometrial cancer. However, insofar as superiority, conflicting data are obtained when comparing robotics vs laparoscopic techniques. Therefore, the specific method of minimally invasive surgery, whether conventional laparoscopy or robotic surgery, should be tailored to patient selection, surgeon ability, and equipment availability. Copyright © 2014 AAGL. Published by Elsevier Inc. All rights reserved.

Postoperative adhesion prevention in gynecologic surgery with hyaluronic acid.

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Carta, G; Cerrone, L; Iovenitti, P

2004-01-01

Despite improvements in surgical instrumentation and techniques, adhesions continue to form after most procedures. Peritoneal adhesions develop in 60-90% of women who undergo major gynecological operations. This adhesion formation causes significant postoperative morbidity such as bowel obstruction (65%), infertility (15-20%), and chronic pelvic pain (40%). To demonstrate the efficacy of a hyaluronic acid product (Hyalobarrier Gel) for the prevention of adhesions in gynecological surgery. From October 2000 to July 2002, 18 women from 26 to 41 years old (mean age 33.66) underwent myomectomy via laparotomy as their first abdominal operation. Between August 2001 and May 2003, the patients underwent a second-look laparoscopy (7 women, 38.9%, 15 sites, 42.8%) or a second-look laparotomy (11 women, 61.1%, 20 sites, 57.1%) during which all the 35 sites corresponding to the previous myomectomies were analyzed. During the second-look procedure the presence, localization and severity of adhesions were evaluated using the Operative Laparoscopy Study Group Classification (OLSG) and American Fertility Society Classification (AFSC). All patients underwent a second-look laparoscopy/laparotomy and only five of 18 (27.7%) showed pelvic adhesions in seven sites (20%) of previous myomectomies. No adhesion was found on the previous sites of myomectomies of pedunculated leiomyomas so, excluding those, adhesions were found in seven of 29 sites of myomectomies (24.1%). The present study emphasizes the need for improved treatments to prevent adhesions, as there is no doubt that adhesions represent one of the major causes of female morbidity.

How virtual reality may enhance training in obstetrics and gynecology.

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Letterie, Gerard S

2002-09-01

Contemporary training in obstetrics and gynecology is aimed at the acquisition of a complex set of skills oriented to both the technical and personal aspects of patient care. The ability to create clinical simulations through virtual reality (VR) may facilitate the accomplishment of these goals. The purpose of this paper is 2-fold: (1) to review the circumstances and equipment in industry, science, and education in which VR has been successfully applied, and (2) to explore the possible role of VR for training in obstetrics and gynecology and to suggest innovative and unique approaches to enhancing this training. Qualitative assessment of the literature describing successful applications of VR in industry, law enforcement, military, and medicine from 1995 to 2000. Articles were identified through a computer-based search using Medline, Current Contents, and cross referencing bibliographies of articles identified through the search. One hundred and fifty-four articles were reviewed. This review of contemporary literature suggests that VR has been successfully used to simulate person-to-person interactions for training in psychiatry and the social sciences in a variety of circumstances by using real-time simulations of personal interactions, and to launch 3-dimensional trainers for surgical simulation. These successful applications and simulations suggest that this technology may be helpful and should be evaluated as an educational modality in obstetrics and gynecology in two areas: (1) counseling in circumstances ranging from routine preoperative informed consent to intervention in more acute circumstances such as domestic violence or rape, and (2) training in basic and advanced surgical skills for both medical students and residents. Virtual reality is an untested, but potentially useful, modality for training in obstetrics and gynecology. On the basis of successful applications in other nonmedical and medical areas, VR may have a role in teaching essential elements

Utilization of banked blood in pediatric surgical procedures in ...

African Journals Online (AJOL)

... quantities of blood but utilizing only little is tantamount to inadequate use and delays surgical intervention. Indirectly, it increases cost of surgery. There is need to rationalize our blood ordering habits without causing harm to patients. Key words: Banked Blood, Calabar – Nigeria, pediatrics, surgical procedures, utilization ...

[150 cases of vedio-laparoscopic gynecologic surgery].

Science.gov (United States)

Liu, Y; Hui, N

1994-04-01

From September 1992 to September 1993, 150 patients aged 15-68 years underwent laparoscopic gynecologic surgery. These patients included 63 patients with acute abdominal diseases (46 had ectopic pregnancy, 9 rupture of ovary, and 8 torsion of ovarian cyst), which consisted of 90% of total patients with acute abdomen in corresponding period, 63 patients with mass of adnexa, which made up 72% of total patients with ovarian tumors, and 24 patients with uterine diseases. We successfully performed laparoscopic salpingostomy, fallotomy, removal of ovarian cyst, oophorosalpingectomy, myomectomy and laparoscopy assisted vaginal hysterectomy (LAVH) with 2-4 puncture technic after general anesthesia. The largest ovarian tumor and the enlarged uterus were 14 and 16 cm in diameter respectively. Four patients had laparotomy because of severe pelvic adhesions and the laparotomy rate was about 2.6%. The procedure lasted 20-240 minutes and bleeding was less than 200ml. No major surgical complication was encountered.

Prevalence of Neoplastic Diseases in Pet Birds Referred for Surgical Procedures

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Patrícia F. Castro

2016-01-01

Full Text Available Neoplastic disease is common in pet birds, particularly in psittacines, and treatment should be primarily aimed at tumor eradication. Nineteen cases of pet birds submitted to diagnostic and/or therapeutic surgical procedures due to neoplastic disease characterized by the presence of visible masses were retrospectively analyzed; affected species, types of neoplasms and respective locations, and outcomes of surgical procedures were determined. All birds undergoing surgery belonged to the order Psittaciformes; the Blue-fronted parrot (Amazona aestiva was the prevalent species. Lipoma was the most frequent neoplasm in the sample studied. Most neoplasms affected the integumentary system, particularly the pericloacal area. Tumor resection was the most common surgical procedure performed, with high resolution and low recurrence rates.

Prevalence of Neoplastic Diseases in Pet Birds Referred for Surgical Procedures

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Castro, Patrícia F.; Fantoni, Denise T.; Miranda, Bruna C.; Matera, Julia M.

2016-01-01

Neoplastic disease is common in pet birds, particularly in psittacines, and treatment should be primarily aimed at tumor eradication. Nineteen cases of pet birds submitted to diagnostic and/or therapeutic surgical procedures due to neoplastic disease characterized by the presence of visible masses were retrospectively analyzed; affected species, types of neoplasms and respective locations, and outcomes of surgical procedures were determined. All birds undergoing surgery belonged to the order Psittaciformes; the Blue-fronted parrot (Amazona aestiva) was the prevalent species. Lipoma was the most frequent neoplasm in the sample studied. Most neoplasms affected the integumentary system, particularly the pericloacal area. Tumor resection was the most common surgical procedure performed, with high resolution and low recurrence rates. PMID:26981315

Robotic surgery in complicated gynecologic diseases: experience of Tri-Service General Hospital in Taiwan.

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Tan, Shun-Jen; Lin, Chi-Kung; Fu, Pei-Te; Liu, Yung-Liang; Sun, Cheng-Chian; Chang, Cheng-Chang; Yu, Mu-Hsien; Lai, Hung-Cheng

2012-03-01

Minimally invasive surgery has been the trend in various specialties and continues to evolve as new technology develops. The development of robotic surgery in gynecology remains in its infancy. The present study reports the first descriptive series of robotic surgery in complicated gynecologic diseases in Taiwan. From March 2009 to February 2011, the records of patients undergoing robotic surgery using the da Vinci Surgical System were reviewed for patient demographics, indications, operative time, hospital stay, conversion to laparotomy, and complications. Sixty cases were reviewed in the present study. Forty-nine patients had benign gynecologic diseases, and 11 patients had malignancies. These robot-assisted laparoscopic procedures include nine hysterectomy, 15 subtotal hysterectomy, 13 myomectomy, eight staging operation, two radical hysterectomy, five ovarian cystectomy, one bilateral salpingo-oophorectomy and myomectomy, two resections of deep pelvic endometriosis, one pelvic adhesiolysis, three sacrocolpopexy and one tuboplasty. Thirty-three patients had prior pelvic surgery, and one had a history of pelvic radiotherapy. Adhesiolysis was necessary in 38 patients to complete the whole operation. Robotic myomectomy was easily accomplished in patients with huge uterus or multiple myomas. The suturing of myometrium or cervical stump after ligation of the uterine arteries minimized the blood loss. In addition, it was much easier to dissect severe pelvic adhesions. The dissection of para-aortic lymph nodes can be easily accomplished. All these surgeries were performed smoothly without ureteral, bladder or bowel injury. The present analyses include various complicated gynecologic conditions, which make the estimation of the effectiveness of robotic surgery in each situation individually not appropriate. However, our experiences do show that robotic surgery is feasible and safe for patients with complicated gynecologic diseases. Copyright © 2012. Published by

Use of 0.5% bupivacaine with buprenorphine in minor oral surgical procedures.

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Nagpal, Varun; Kaur, Tejinder; Kapila, Sarika; Bhullar, Ramandeep Singh; Dhawan, Amit; Kaur, Yashmeet

2017-01-01

Minor oral surgical procedures are the most commonly performed procedures by oral and maxillofacial surgeons. Performance of painless surgical procedure is highly appreciated by the patients and is possible through the use of local anesthesia, conscious sedation or general anesthesia. Postoperative pain can also be controlled by the use of opioids, as opioid receptors exist in the peripheral nervous system and offers the possibility of providing postoperative analgesia in the surgical patient. The present study compares the efficacy of 0.5% bupivacaine versus 0.5% bupivacaine with 0.3 mg buprenorphine in minor oral surgical procedures. The present study was conducted in 50 patients who required minor oral surgical procedures under local anesthesia. Two types of local anesthetic solutions were used- 0.5% bupivacaine with 1:200000 epinephrine in group I and a mixture of 39 ml of 0.5% bupivacaine with epinephrine 1:200000 and 1 ml of 300 μg buprenorphine (3 μg/kg)in group II. Intraoperative and postoperative evaluation was carried out for both the anesthetic solutions. The mean duration of postoperative analgesia in bupivacaine group (508.92 ± 63.30 minutes) was quite less than the buprenorphine combination group (1840.84 ± 819.51 minutes). The mean dose of postoperative analgesic medication in bupivacaine group (1.64 ± 0.99 tablets) was higher than buprenorphine combination group (0.80 ± 1.08 tablets). There was no significant difference between the two groups regarding the onset of action of the anesthetic effect and duration of anesthesia. Buprenorphine can be used in combination with bupivacaine for patients undergoing minor oral surgical procedures to provide postoperative analgesia for a longer duration.

Diagnostic and interventional radiology in gynecologic neoplasms

International Nuclear Information System (INIS)

Thorvinger, B.

1990-05-01

The role and clinical value of the modern radiologic methods for evaluation of gynecologic tumors is not finally settled. The aims of our investigation were therefore to compare clinical examination with CT in patients with possible recurrence of cervical carcinoma; to evaluate the usefulness of CT in patients with fistulas following gynecologic tumors or their treatment; to evaluate the ability of transabdominal US and MR imaging in intrauterine staging including myometrial invasion on patients with endometrial carcinoma; to evaluate CT in the capacity of monitoring therapy response, probable recurrence or clinical remission in patients with ovarian carcinoma; and to evaluate the effect of intraarterial occlusion in facilitating surgery and in evaluating the role of the intraarterial infusion in gynecologic tumors otherwise refractory to all therapy given. CT was more accurate (91%) than clinical pelvic examination (78%) in revealing extensive disease after radiation and/ or surgical treatment. CT was also a most valuable tool in demonstrating genital fistulas following gynecologic malignancy or its treatment. Transabdominal US did not improve staging in early endometrila carcinoma while MR had potential for delineating intrauterine tumor growth (accuracy for myometrial invasion 95%). CT was most valuable in the evaluation of therapeutic response of ovarian malignancy. For possible recurrence or in clinical remission, only positive CT was of clinical significance. The potentials of transcatheter intraarterial management in order to facilitate operability are also discussed. (92 refs.)

A prospective comparison of postoperative pain and quality of life in robotic assisted vs conventional laparoscopic gynecologic surgery.

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Zechmeister, Jenna R; Pua, Tarah L; Boyd, Leslie R; Blank, Stephanie V; Curtin, John P; Pothuri, Bhavana

2015-02-01

We sought to compare robotic vs laparoscopic surgery in regards to patient reported postoperative pain and quality of life. This was a prospective study of patients who presented for treatment of a new gynecologic disease requiring minimally invasive surgical intervention. All subjects were asked to take the validated Brief Pain Inventory-Short Form at 3 time points to assess pain and its effect on quality of life. Statistical analyses were performed using Pearson x(2) and Student's t test. One hundred eleven were included in the analysis of which 56 patients underwent robotic assisted surgery and 55 patients underwent laparoscopic surgery. There was no difference in postoperative pain between conventional laparoscopy and robotic assisted surgery for gynecologic procedures. There was a statistically significant difference found at the delayed postoperative period when evaluating interference of sleep, favoring laparoscopy (ROB 2.0 vs LSC 1.0; P = .03). There were no differences found between the robotic and laparoscopic groups of patients receiving narcotics (56 vs 53, P = .24, respectively), route of administration of narcotics (47 vs 45, P > .99, respectively), or administration of nonsteroidal antiinflammatory medications (27 vs 21, P = .33, respectively). Our results demonstrate no difference in postoperative pain between conventional laparoscopy and robotic assisted surgery for gynecologic procedures. Furthermore, pain did not appear to interfere consistently with any daily activity of living. Interference of sleep needs to be further evaluated after controlling for bilateral salpingo-oophorectomy. Copyright © 2015 Elsevier Inc. All rights reserved.

Meconium Ileus–Is a Single Surgical Procedure Adequate?

Directory of Open Access Journals (Sweden)

Hagith Nagar

2006-07-01

Full Text Available Meconium ileus is one of the gastrointestinal manifestations of cystic fibrosis (CF, and affects 15% of neonates. The condition results from the accumulation of sticky inspissated meconium. Both nonoperative and operative therapies may be effective in relieving obstruction. The treatment of choice for uncomplicated meconium ileus is the use of enteral N-acetylcysteine or Gastrografin enemata. Once such therapy fails, surgery is indicated. A number of operative procedures are in use, including Bishop-Koop enterostomy, T-tube irrigation, resection and primary anastomosis, and enterotomy with irrigation and primary closure. During the period 1991-2003, five newborns required surgical intervention for uncomplicated meconium ileus. None responded to conservative management. All were males, including one set of twins. All underwent laparotomy, enterotomy, appendectomy, irrigation and closure of enterotomy. None required a second surgical procedure. CF was confirmed in all, and in each case, both parents were found to be genetic carriers of a mutational form of CF. A single surgical intervention is preferable in these patients, in view of the high rate of pulmonary involvement in CF patients. Enterotomy, irrigation and primary closure are the treatment of choice for uncomplicated meconium ileus.

Da Vinci single site© surgical platform in clinical practice: a systematic review.

Science.gov (United States)

Morelli, Luca; Guadagni, Simone; Di Franco, Gregorio; Palmeri, Matteo; Di Candio, Giulio; Mosca, Franco

2016-12-01

The Da Vinci single-site© surgical platform (DVSSP) is a set of single-site instruments and accessories specifically dedicated to robot-assisted single-site surgery. The PubMed database from inception to June 2015 was searched for English literature on the clinical use of DVSSP in general surgery, urology and gynecology. Twenty-nine articles involving the clinical application of DVSSP were identified; 15 articles on general surgery (561 procedures), four articles on urology (48 procedures) and 10 articles on gynecology (212 procedures). All studies have proven the safety and feasibility of the use of DVSSP. The principal reported advantage is the restoration of intra-abdominal triangulation, while the main reported limitation is the lack of the endowrist. Da Vinci systems have proven to be valuable assets in single-site surgery, owing to the combination of robot use with the dedicated single-incision platform. However, case-control or prospective trials are warranted to draw more definitive conc lusions. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Perceived age change after aesthetic facial surgical procedures quantifying outcomes of aging face surgery.

Science.gov (United States)

Chauhan, Nitin; Warner, Jeremy P; Adamson, Peter A

2012-01-01

To quantify the degree of perceived age change after aesthetic facial surgical procedures to provide an objective measure of surgical success. Sixty patients undergoing various aging face surgical procedures were randomly chosen for analysis. Preoperative and postoperative photographs were evaluated. Raters were presented with photographs in a random assortment and were asked to estimate the age of the patient. Perceived age difference was defined as the difference between the chronological age and the estimated age, and the change in this value after surgery was the chief outcome of interest. Statistical models were designed to account for any effects of interrater differences, preoperative chronological age, rater group, photograph order, or surgical procedure performed. Our patient population was divided into the following 3 groups based on the surgical procedure performed: group 1 (face- and neck-lift [22 patients]), group 2 (face- and neck-lift and upper and lower blepharoplasty [17 patients]), and group 3 (face- and neck-lift, upper and lower blepharoplasty, and forehead-lift [21 patients]). Adjusted means demonstrated that patient ages were estimated to be 1.7 years younger than their chronological age before surgery and 8.9 years younger than their chronological age after surgery. The effect was less substantial for group 1 patients and was most dramatic for group 3 patients, who had undergone all 3 aging face surgical procedures. Our study is novel in that it quantifies the degree of perceived age change after aging face surgical procedures and demonstrates a significant and consistent reduction in perceived age after aesthetic facial surgery. This effect is more substantial when the number of surgical procedures is increased, an effect unrelated to the preoperative age of a patient and unaffected by other variables that we investigated. The ability to perceive age correctly is accurate and consistent.

ACOG Technology Assessment in Obstetrics and Gynecology No. 6: Robot-assisted surgery.

Science.gov (United States)

2009-11-01

The field of robotic surgery is developing rapidly, but experience with this technology is currently limited. In response to increasing interest in robotics technology, the Committee on Gynecologic Practice's Technology Assessment was developed to describe the robotic surgical system,potential advantages and disadvantages, gynecologic applications, and the current state of the evidence. Randomized trials comparing robot-assisted surgery with traditional laparoscopic, vaginal, or abdominal surgery are needed to evaluate long-term clinical outcomes and cost-effectiveness, as well as to identify the best applications of this technology.

An Audit of Gynaecological Procedures Performed at Aminu Kano ...

African Journals Online (AJOL)

Background: Audit of all gynecological procedures as one of the commonest operations performed in medical practice is not routinely done in developing countries, including Nigeria. Aim: The study was aimed at determining the rate of all gynecological procedures performed; the common gynecological procedures and ...

Does gender discrimination exist in a gynecology training program in a private hospital?

Science.gov (United States)

Geisler, J P; Mernitz, C S; Geisler, M J; Harsha, C G; Eskew, P N

1999-01-01

Does gender discrimination by attending physicians exists in a residency in regard to residents' opportunities to perform complete/operative management of hysterectomies versus just being surgical assistants? The program studied is a 4-year program in obstetrics and gynecology residency with 3 residents per year. All cases involving a resident were recorded in a computer program designed by one of the authors (C.S.M.) to collect data for Residency Review Committee reports. Data were able to be sorted in a variety of methods including level of management, date of procedure, Physicians' Current Procedural Terminology codes, and attending physician name or resident name. Only intrafascial and extrafascial hysterectomies for benign disease were included in the study. Data were collected from July 1, 1996 to March 31, 1997. Five hundred and forty-nine hysterectomies with residents participating as primary surgeon (complete/operative management) or surgical assistant were performed during the study period. Complete/operative management was performed by the resident in 82.5% of cases while the resident was surgical assistant in 17.5%. Male residents were responsible for complete/operative management in 81.6% of cases and female residents in 83.2% of cases (P = 0.33). Male attending physicians were more likely to allow residents (male or female) to participate as the primary surgeon in abdominal hysterectomies (95.3%) and vaginal hysterectomies (68.5%) than female attending physicians (abdominal, 87.0% and vaginal, 57.3%) (P gender discrimination.

Promoting teamwork and surgical optimization: combining TeamSTEPPS with a specialty team protocol.

Science.gov (United States)

Tibbs, Sheila Marie; Moss, Jacqueline

2014-11-01

This quality improvement project was a 300-day descriptive preintervention and postintervention comparison consisting of a convenience sample of 18 gynecology surgical team members. We administered the Team Strategies & Tools to Enhance Performance and Patient Safety (TeamSTEPPS®) Teamwork Perception Questionnaire to measure the perception of teamwork. In addition, we collected data regarding rates of compliance (ie, huddle, time out) and measurable surgical procedure times. Results showed a statistically significant increase in the number of team members present for each procedure, 2.34 μ before compared with 2.61 μ after (P = .038), and in the final time-out (FTO) compliance as a result of a clarification of the definition of FTO, 1.05 μ before compared with 1.18 μ after (P = .004). Additionally, there was improvement in staff members' perception of teamwork. The implementation of team training, protocols, and algorithms can enhance surgical optimization, communication, and work relationships. Copyright © 2014 AORN, Inc. Published by Elsevier Inc. All rights reserved.

The effect of economic downturn on the volume of surgical procedures: A systematic review.

Science.gov (United States)

Fujihara, Nasa; Lark, Meghan E; Fujihara, Yuki; Chung, Kevin C

2017-08-01

Economic downturn can have a wide range of effects on medicine at both individual and national levels. We aim to describe these effects in relation to surgical volume to guide future planning for physician specialization, patient expectations in the face of economic crises, or estimating healthcare expenditure. We hypothesized that because of high out-of-pocket costs, cosmetic procedure volumes would be most affected by economic decline. A systematic review was conducted using MEDLINE, Embase, and ABI/INFORMS. The main search terms were "economic recession" and "surgical procedures, operative". Studies were included if surgical volumes were measured and economic indicators were used as predictors of economic conditions. Twelve studies were included, and the most common subject was cosmetic (n = 5), followed by orthopedic (n = 2) and cardiac surgeries (n = 2). The majority of studies found that in periods of economic downturn, surgical volume decreased. Among the eight studies using Pearson's correlation analysis, there were no significant differences between cosmetic procedures and other elective procedures, indicating that cosmetic procedures may display trends similar to those of non-cosmetic elective procedures in periods of economic downturn. Surgical volume generally decreased when economic indicators declined, observed for both elective and non-elective surgery fields. However, a few specific procedure volumes such as vasectomy and caesarean section for male babies increased during the economic downturn. Knowledge of these trends can be useful for future surgical planning and distribution of healthcare resources. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

A randomized controlled study of the efficacy of misoprostol and hyaluronic acid in preventing adhesion formation after gynecological surgery: a rat uterine horn model.

Science.gov (United States)

Kaya, Cihan; Sever, Nurten; Cengiz, Hüseyin; Yıldız, Şükrü; Ekin, Murat; Yaşar, Levent

2014-05-01

To investigate the effect of misoprostol in the reduction of adhesion formation after gynecological surgery. A double blind, randomized controlled experimental study was designed. Twenty-one female Wistar Hannover rats were divided into three groups as control, misoprostol and Hyalobarrier(®) groups. A uterine horn adhesion model was created. After anesthesia induction, 1.5-2cm injuries were made to the each uterine horn by cautery. The control group received no special medications except for the standard surgical procedure. The misoprostol group received 10μcg/kg misoprostol in addition to the standard surgical procedure, and the Hyalobarrier(®) group received 1cm(3) ready-for-use Hyalobarrier(®) gel intraperitoneally in addition to the standard surgical procedure. After 14 days from the first surgical procedure, adhesion scores were evaluated. The extent (p<0.001), severity (p<0.001), degree (p<0.001) and total adhesion score (p<0.001) values of the control group were statistically higher than the values of misoprostol and Hyalobarrier(®) groups. The inflammation score value of misoprostol group was statistically lower than control and Hyalobarrier(®) groups (p<0.001). In this study, we have found a new therapeutic potential of misoprostol that may be useful in preventing pelvic adhesion and reducing inflammation scores. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Crowd-sourced assessment of surgical skills in cricothyrotomy procedure.

Science.gov (United States)

Aghdasi, Nava; Bly, Randall; White, Lee W; Hannaford, Blake; Moe, Kris; Lendvay, Thomas S

2015-06-15

Objective assessment of surgical skills is resource intensive and requires valuable time of expert surgeons. The goal of this study was to assess the ability of a large group of laypersons using a crowd-sourcing tool to grade a surgical procedure (cricothyrotomy) performed on a simulator. The grading included an assessment of the entire procedure by completing an objective assessment of technical skills survey. Two groups of graders were recruited as follows: (1) Amazon Mechanical Turk users and (2) three expert surgeons from University of Washington Department of Otolaryngology. Graders were presented with a video of participants performing the procedure on the simulator and were asked to grade the video using the objective assessment of technical skills questions. Mechanical Turk users were paid $0.50 for each completed survey. It took 10 h to obtain all responses from 30 Mechanical Turk users for 26 training participants (26 videos/tasks), whereas it took 60 d for three expert surgeons to complete the same 26 tasks. The assessment of surgical performance by a group (n = 30) of laypersons matched the assessment by a group (n = 3) of expert surgeons with a good level of agreement determined by Cronbach alpha coefficient = 0.83. We found crowd sourcing was an efficient, accurate, and inexpensive method for skills assessment with a good level of agreement to experts' grading. Copyright © 2015 Elsevier Inc. All rights reserved.

Current situation in gynecological oncology training in Spain: where we are and where we want to go.

Science.gov (United States)

Padilla-Iserte, P; Minig, L; Zapardiel, I; Chiva, L; Laky, R; de Santiago, J

2018-04-01

It is important to know what a young gynecologic oncologist perceives as a need to achieve a good training in gynecologic oncology. This study aims to evaluate the level of training in gynecologic oncology in Spain. A Web-based anonymous questionnaire was sent via e-mail to Spanish trainees listed in European Network of Young Gynecological Oncology (ENYGO). The survey was developed in four sections: (1) general training in gynecologic oncology, (2) distribution of current clinical activity, (3) surgical training, and (4) perspective future gynecologic oncology. It contained 51 questions, with multiple-choice answers that had to be answered by the ENYGO members. The questionnaire was sent to 64 people listed in the ENYGO database. Of these, 37 members responded (response rate of 58%). Overall, more training in surgery is necessary, to perform radical oncological surgeries. It is claimed a sub-specialty recognition, to ensure an equalitarian and homogeneous training.

[Noninvasive total hemoglobin monitoring based on multiwave spectrophotometry in obstetrics and gynecology].

Science.gov (United States)

Pyregov, A V; Ovechkin, A Iu; Petrov, S V

2012-01-01

Results of prospective randomized comparative research of 2 total hemoglobin estimation methods are presented. There were laboratory tests and continuous noninvasive technique with multiwave spectrophotometry on the Masimo Rainbow SET. Research was carried out in two stages. At the 1st stage (gynecology)--67 patients were included and in second stage (obstetrics)--44 patients during and after Cesarean section. The standard deviation of noninvasive total hemoglobin estimation from absolute values (invasive) was 7.2 and 4.1%, an standard deviation in a sample--5.2 and 2.7 % in gynecologic operations and surgical delivery respectively, that confirms lack of reliable indicators differences. The method of continuous noninvasive total hemoglobin estimation with multiwave spectrophotometry on the Masimo Rainbow SET technology can be recommended for use in obstetrics and gynecology.

Surgical site infections in women and their association with clinical conditions

Directory of Open Access Journals (Sweden)

Maria Zélia de Araújo Madeira

2014-07-01

Full Text Available Introduction Surgical site infections (SSIs can affect body tissues, cavities, or organs manipulated in surgery and constitute 14% to 16% of all infections. This study aimed to determine the incidence of SSIs in women following their discharge from a gynecology outpatient clinic, to survey different types of SSIs among women, and to verify the association of SSIs with comorbidities and clinical conditions. Methods Data were collected via analytical observation with a cross-sectional design, and the study was conducted in 1,026 women who underwent gynecological surgery in a teaching hospital in the municipality of Teresina, in the northeast Brazilian State of Piauí, from June 2011 to March 2013. Results The incidence of SSIs after discharge was 5.8% among the women in the outpatient clinic. The most prevalent surgery among the patients was hysterectomy, while the most prevalent type of SSI was superficial incisional. Comorbidities in women with SSIs included cancer, diabetes mellitus, and hypertension. Conclusions Surveillance of SSIs during the post-discharge period is critical for infection prevention and control. It is worth reflecting on the planning of surgical procedures for patients who have risk factors for the development of SSIs.

Berek & Novak's gynecology

National Research Council Canada - National Science Library

Berek, Jonathan S; Novak, Emil

2012-01-01

.... The third section is on preventive and primary care for women, and the remaining five sections are directed at methods of diagnosis and management in general gynecology, operative general gynecology, urogynecology and pelvic reconstructive surgery, reproductive endocrinology, and gynecologic oncology"--Provided by publisher.

Surgical reconstruction of pressure ulcer defects: a single- or two-stage procedure?

LENUS (Irish Health Repository)

Laing, Tereze A

2012-02-01

BACKGROUND: The surgical management of pressure ulcers traditionally involved staged procedures, with initial debridement of necrotic or infected material followed by reconstruction at a later date when the wound was deemed viable and free of gross infection. However, over the past decade, it has been suggested that a single-stage procedure, combining initial debridement and definitive reconstruction, may provide advantages over staged surgery. We present our experience with the staged approach and review the current evidence for both methods. SUBJECTS AND SETTINGS: : We reviewed medical records of all patients referred to our service for pressure ulcer management between October 2001 and October 2007. The National Rehabilitation Hospital is the national center in Ireland for primary rehabilitation of adults and children suffering from spinal and brain injury, serving patients locally and from around the country. METHODS: All subjects who were managed surgically underwent a 2-stage procedure, with initial debridement and subsequent reconstruction. The main outcome measures were length of hospital stay, postoperative morbidity and mortality, and time to complete ulcer healing. RESULTS: Forty-one of 108 patients with 58 pressure ulcers were managed surgically. All patients underwent initial surgical debridement and 20 patients underwent subsequent pressure ulcer reconstruction. Postreconstructive complications occurred in 5 patients (20%). The mean time to complete ulcer healing was 17.4 weeks. Partial flap necrosis occurred in 3 patients, but there were no episodes of flap failure. CONCLUSIONS: We achieved favorable results with a 2-stage reconstruction technique and suggest that the paucity of evidence related to single-stage procedures does not support a change in surgical management.

The role of student surgical interest groups and surgical Olympiads in anatomical and surgical undergraduate training in Russia.

Science.gov (United States)

Dydykin, Sergey; Kapitonova, Marina

2015-01-01

Traditional department-based surgical interest groups in Russian medical schools are useful tools for student-based selection of specialty training. They also form a nucleus for initiating research activities among undergraduate students. In Russia, the Departments of Topographical Anatomy and Operative Surgery play an important role in initiating student-led research and providing learners with advanced, practical surgical skills. In tandem with department-led activities, student surgical interest groups prepare learners through surgical competitions, known as "Surgical Olympiads," which have been conducted in many Russian centers on a regular basis since 1988. Surgical Olympiads stimulate student interest in the development of surgical skills before graduation and encourage students to choose surgery as their postgraduate specialty. Many of the participants in these surgical Olympiads have become highly qualified specialists in general surgery, orthopedic surgery, neurosurgery, urology, gynecology, and emergency medicine. The present article emphasizes the role of student interest groups and surgical Olympiads in clinical anatomical and surgical undergraduate training in Russia. © 2015 American Association of Anatomists.

Knowing the operative game plan: a novel tool for the assessment of surgical procedural knowledge.

Science.gov (United States)

Balayla, Jacques; Bergman, Simon; Ghitulescu, Gabriela; Feldman, Liane S; Fraser, Shannon A

2012-08-01

What is the source of inadequate performance in the operating room? Is it a lack of technical skills, poor judgment or a lack of procedural knowledge? We created a surgical procedural knowledge (SPK) assessment tool and evaluated its use. We interviewed medical students, residents and training program staff on SPK assessment tools developed for 3 different common general surgery procedures: inguinal hernia repair with mesh in men, laparoscopic cholecystectomy and right hemicolectomy. The tools were developed as a step-wise assessment of specific surgical procedures based on techniques described in a current surgical text. We compared novice (medical student to postgraduate year [PGY]-2) and expert group (PGY-3 to program staff) scores using the Mann-Whitney U test. We calculated the total SPK score and defined a cut-off score using receiver operating characteristic analysis. In all, 5 participants in 7 different training groups (n = 35) underwent an interview. Median scores for each procedure and overall SPK scores increased with experience. The median SPK for novices was 54.9 (95% confidence interval [CI] 21.6-58.8) compared with 98.05 (95% CP 94.1-100.0) for experts (p = 0.012). The SPK cut-off score of 93.1 discriminates between novice and expert surgeons. Surgical procedural knowledge can reliably be assessed using our SPK assessment tool. It can discriminate between novice and expert surgeons for common general surgical procedures. Future studies are planned to evaluate its use for more complex procedures.

Safety culture in the gynecology robotics operating room.

Science.gov (United States)

Zullo, Melissa D; McCarroll, Michele L; Mendise, Thomas M; Ferris, Edward F; Roulette, G D; Zolton, Jessica; Andrews, Stephen J; von Gruenigen, Vivian E

2014-01-01

To measure the safety culture in the robotics surgery operating room before and after implementation of the Robotic Operating Room Computerized Checklist (RORCC). Prospective study. Gynecology surgical staff (n = 32). An urban community hospital. The Safety Attitudes Questionnaire domains examined were teamwork, safety, job satisfaction, stress recognition, perceptions of management, and working conditions. Questions and domains were described using percent agreement and the Cronbach alpha. Paired t-tests were used to describe differences before and after implementation of the checklist. Mean (SD) staff age was 46.7 (9.5) years, and most were women (78%) and worked full-time (97%). Twenty respondents (83% of nurses, 80% of surgeons, 66% of surgical technicians, and 33% of certified registered nurse anesthetists) completed the Safety Attitudes Questionnaire; 6 were excluded because of non-matching identifiers. Before RORCC implementation, the highest quality of communication and collaboration was reported by surgeons and surgical technicians (100%). Certified registered nurse anesthetists reported only adequate levels of communication and collaboration with other positions. Most staff reported positive responses for teamwork (48%; α = 0.81), safety (47%; α = 0.75), working conditions (37%; α = 0.55), stress recognition (26%; α = 0.71), and perceptions of management (32%; α = 0.52). No differences were observed after RORCC implementation. Quality of communication and collaboration in the gynecology robotics operating room is high between most positions; however, safety attitude responses are low overall. No differences after RORCC implementation and low response rates may highlight lack of staff support. Copyright © 2014. Published by Elsevier Inc.

Surgical Masculinization of the Breast: Clinical Classification and Surgical Procedures.

Science.gov (United States)

Cardenas-Camarena, Lazaro; Dorado, Carlos; Guerrero, Maria Teresa; Nava, Rosa

2017-06-01

Aesthetic breast area improvements for gynecomastia and gender dysphoria patients who seek a more masculine appearance have increased recently. We present our clinical experience in breast masculinization and a classification for these patients. From July 2003 to May 2014, 68 patients seeking a more masculine thorax underwent surgery. They were divided into five groups depending on three factors: excess fatty tissue, breast tissue, and skin. A specific surgical treatment was assigned according to each group. The surgical treatments included thoracic liposuction, subcutaneous mastectomy, periareolar skin resection in one or two stages, and mastectomy with a nipple areola complex graft. The evaluation was performed 6 months after surgery to determine the degree of satisfaction and presence of complications. Surgery was performed on a total of 68 patients, 45 male and 22 female, with ages ranging from 18 to 49 years, and an average age of 33 years. Liposuction alone was performed on five patients; subcutaneous mastectomy was performed on eight patients; subcutaneous mastectomy combined with liposuction was performed on 27 patients; periareolar skin resection was performed on 11 patients; and mastectomy with NAC free grafts was performed on 16 patients. The surgical procedure satisfied 94% of the patients, with very few complications. All patients who wish to obtain a masculine breast shape should be treated with only one objective regardless patient's gender: to obtain a masculine thorax. We recommend a simple mammary gland classification for determining the best surgical treatment for these patients LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Advantages of robotics in benign gynecologic surgery.

Science.gov (United States)

Truong, Mireille; Kim, Jin Hee; Scheib, Stacey; Patzkowsky, Kristin

2016-08-01

gynecologic surgery. Conclusions on the benefits and risks of robotic surgery should be made with caution given limited data, especially when compared with other routes. Route of surgery selection should take into consideration the surgeons' skill and comfort level that allows for the highest level of safety and efficiency. Ultimately, the robotic device is an additional minimally invasive surgical tool that can further the goal of minimizing laparotomy in gynecology.

Complications associated with pelvic intraarterial therapy in patients with recurrent and advanced gynecologic cancer

International Nuclear Information System (INIS)

Guo Yanjun; Shi Zhonghua

2001-01-01

Objective: To analyze the complications associated with pelvic intraarterial therapy in patients with recurrent and advanced gynecologic cancer and to discuss the causes, the prevention and management measures of the complications in details. Methods: One hundred and thirty procedures of pelvic intraarterial therapy were performed in 78 patients with pathologically confirmed recurrent and advanced gynecologic cancer, with one to six procedures per case. The Seldinger technique was used in all patients. The catheter was introduced via femoral artery on one side (mostly on the right side), and the combined antineoplastic agents were infused into contralateral internal iliac artery and (or) ipsilateral branches supplying the involved area. Common iliac arteries and inferior mesenteric arteries were also used in some cases. Results: Six patients (7.69%) developed severe skin and subcutaneous necrosis (erosion or ulceration) on the buttock and vulvae. Five of them recovered from the injuries after heteropathy in less than 2 months. One patient received surgical debridement 4 months after the pelvic chemotherapy, whose wound healed one month later. Conclusion: The causes of the severe complications of pelvic intraarterial therapy were as follows: the infusing chemotherapeutic agent was too large in dosage and too dense in concentration; the infusing time was too short; the internal iliac artery gave off a lot of abnormal skin branches; the catheter was placed too distal in small branches; the embolic pieces was too small; and the development of collateral arteries was poor especially in pretreated patients with pelvic surgery and (or) radiotherapy, etc. Heteropathy should be given in no time when the severe complications were encountered, and surgical debridement and (or) skin grafting was a need in some cases. So the interventional performers should be familiar with pelvic arteriograms to select the proper location of catheter, administer the suitable dosage of

THD Doppler procedure for hemorrhoids: the surgical technique.

Science.gov (United States)

Ratto, C

2014-03-01

Transanal hemorrhoidal dearterialization (THD) is an effective treatment for hemorrhoidal disease. The ligation of hemorrhoidal arteries (called "dearterialization") can provide a significant reduction of the arterial overflow to the hemorrhoidal piles. Plication of the redundant rectal mucosa/submucosa (called "mucopexy") can provide a repositioning of prolapsing tissue to the anatomical site. In this paper, the surgical technique and perioperative patient management are illustrated. Following adequate clinical assessment, patients undergo THD under general or spinal anesthesia, in either the lithotomy or the prone position. In all patients, distal Doppler-guided dearterialization is performed, providing the selective ligation of hemorrhoidal arteries identified by Doppler. In patients with hemorrhoidal/muco-hemorrhoidal prolapse, the mucopexy is performed with a continuous suture including the redundant and prolapsing mucosa and submucosa. The description of the surgical procedure is complemented by an accompanying video (see supplementary material). In long-term follow-up, there is resolution of symptoms in the vast majority of patients. The most common complication is transient tenesmus, which sometimes can result in rectal discomfort or pain. Rectal bleeding occurs in a very limited number of patients. Neither fecal incontinence nor chronic pain should occur. Anorectal physiology parameters should be unaltered, and anal sphincters should not be injured by following this procedure. When accurately performed and for the correct indications, THD is a safe procedure and one of the most effective treatments for hemorrhoidal disease.

A medical platform for simulation of surgical procedures.

Science.gov (United States)

Thurfjell, L; Lundin, A; McLaughlin, J

2001-01-01

Surgery simulation is a promising technique for training of surgical procedures. The overall goal for any surgical simulator is to allow for efficient training of the skills required and to improve learning by giving the user proper feedback. This goal is easier achieved if the training is performed in a realistic environment. Therefore functionality such as soft tissue deformation, tearing and cutting, penetration of soft tissue etc. is necessary. Furthermore, a realistic simulator must provide haptic feedback so that all senses match, that is, there should be a correspondence between what you see and what you feel with your hands. In this paper we describe a medical platform that provides all this functionality. It is based on the Reachln Magma API, which has been extended for surgery simulation. We describe the development of the platform and illustrate the use of it for the development of two different types of surgical simulators, both of which represents work in progress.

Low vs Standard Pressures in Gynecologic Laparoscopy: a Systematic Review.

Science.gov (United States)

Kyle, Esther B; Maheux-Lacroix, Sarah; Boutin, Amélie; Laberge, Philippe Y; Lemyre, Madeleine

2016-01-01

The optimal intraperitoneal pressure during laparoscopy is not known. Recent literature found benefits of using lower pressures, but the safety of doing abdominal surgery with low peritoneal pressures needs to be assessed. This systematic review compares low with standard pneumoperitoneum during gynecologic laparoscopy. We searched Medline, Embase, and the Cochrane Library for randomized controlled trials comparing intraperitoneal pressures during gynecologic laparoscopy. Two authors reviewed references and extracted data from included trials. Risk ratios, mean differences, and standard mean differences were calculated and pooled using RevMan5. Of 2251 studies identified, three were included in the systematic review, for a total of 238 patients. We found a statistically significant but modest diminution in postoperative pain of 0.38 standardized unit based on an original 10-point scale (95% confidence interval [CI], -0.67 to -0.08) during the immediate postoperative period when using low intraperitoneal pressure of 8 mm Hg compared with ≥ 12 mm Hg and of 0.50 (95% CI, -0.80 to -0.21) 24 hours after the surgery. Lower pressures were associated with worse visualization of the surgical field (risk ratio, 10.31; 95% CI, 1.29-82.38). We found no difference between groups over blood loss, duration of surgery, hospital length of stay, or the need for increased pressure. Low intraperitoneal pressures during gynecologic laparoscopy cannot be recommended on the behalf of this review because improvement in pain scores is minimal and visualization of the surgical field is affected. The safety of this intervention as well as cost-effectiveness considerations need to be further studied.

Remote-controlled afterloading for intracavitary brachytherapy in gynecological carcinomas

International Nuclear Information System (INIS)

Rotte, K.

1983-01-01

Classical radiotherapy is gradually being replaced by remote-controlled afterloading procedures in the intracavitary treatment of tumors found during gynecological examination. These new procedures practically eliminate the exposure of the clinic staff to radiation. The possibilities of this new method are discussed with regard to the physics and biology of radiation. Our own results with this new method are reported. (orig.)

Post-surgical infections and perioperative antibiotics usage in pediatric genitourinary procedures.

Science.gov (United States)

Ellett, Justin; Prasad, Michaella M; Purves, J Todd; Stec, Andrew A

2015-12-01

Post-surgical infections (PSIs) are a source of preventable perioperative morbidity. No guidelines exist for the use of perioperative antibiotics in pediatric urologic procedures. This study reports the rate of PSIs in non-endoscopic pediatric genitourinary procedures at our institution. Secondary aims evaluate the association of PSI with other perioperative variables, including wound class (WC) and perioperative antibiotic administration. Data from consecutive non-endoscopic pediatric urologic procedures performed between August 2011 and April 2014 were examined retrospectively. The primary outcome was the rate of PSIs. PSIs were classified as superficial skin (SS) and deep/organ site (D/OS) according to Centers for Disease Control and Prevention guidelines, and urinary tract infection (UTI). PSIs were further stratified by WC1 and WC2 and perioperative antibiotic usage. A relative risk and chi-square analysis compared PSI rates between WC1 and WC2 procedures. A total of 1185 unique patients with 1384 surgical sites were reviewed; 1192 surgical sites had follow-up for inclusion into the study. Ten total PSIs were identified, for an overall infection rate of 0.83%. Of these, six were SS, one was D/OS, and three were UTIs. The PSI rate for WC1 (885 sites) and WC2 (307 sites) procedures was 0.34% and 2.28%, respectively, p antibiotics (0.35% vs. 0.33%). All WC2 procedures received antibiotics. Post-surgical infections are associated with significant perioperative morbidity. In some studies, PSI can double hospital costs, and contribute to hospital length of stay, admission to intensive care units, and impact patient mortality. Our study demonstrates that the rate of PSI in WC1 operations is low, irrespective of whether the patient received perioperative antibiotics (0.35%) or no antibiotics (0.33%). WC2 operations were the larger source of morbidity with an infection rate of 2.28% and a 6.7 fold higher increase in relative risk. WC1 procedures have a rate of

Central venous catheterization: comparison between interventional radiological procedure and blind surgical reocedure

International Nuclear Information System (INIS)

Song, Won Gyu; Jin, Gong Yong; Han, Young Min; Yu, He Chul

2002-01-01

To determine the usefulness and safety of radiological placement of a central venous catheter by prospectively comparing the results of interventional radiology and blind surgery. For placement of a central venous catheter, the blind surgical method was used in 78 cases (77 patients), and the interventional radiological method in 56 cases (54 patients). The male to female ratio was 66:68, and the patients' mean age was 48 (range, 18-80) years. A tunneled central venous catheter was used in 74 cases, and a chemoport in 60. We evaluated the success and duration of the procedures, the number of punctures required, and ensuing complications, comparing the results of the two methods. The success rates of the interventional radiological and the blind surgical procedure were 100% and 94.8%, respectively. The duration of central catheterization was 3-395 (mean, 120) day, that of chemoport was 160.9 days, and that of tunneled central venous catheter was 95.1 days. The mean number of punctures of the subclavian vein was 1.2 of interventional radiology, and 2.1 for blind surgery. The mean duration of the interventional radiology and the blind surgical procedure was, respectively, 30 and 40 minutes. The postprocedure complication rate was 27.6% (37 cases). Early complications occurred in nine cases (6.7%): where interventional radiology was used, there was one case of hematoma, and blind surgery gave rise to hematoma (n=2), pneumothorax (n=2), and early deviation of the catheter (n=4). Late complications occurred in 32 cases (23.9%). Interventional radiology involved infection (n=4), venous thrombosis (n=1), catheter displacement (n=2) and catheter obstruction (n=5), while the blind surgical procedure gave rise to infection (n=5), venous thrombosis (n=3), catheter displacement (n=4) and catheter obstruction (n=8). The success rate of interventional radiological placement of a central venous catheter was high and the complication rate was low. In comparison with the blind

Suprapubic compared with transurethral bladder catheterization for gynecologic surgery: a systematic review and meta-analysis.

LENUS (Irish Health Repository)

Healy, Eibhlín F

2012-09-01

Suprapubic catheterization is commonly used for postoperative bladder drainage after gynecologic procedures. However, recent studies have suggested an increased rate of complications compared with urethral catheterization. We undertook a systematic review and meta-analysis of randomized controlled trials comparing suprapubic catheterization and urethral catheterization in gynecologic populations.

Prospective randomized assessment of single versus double-gloving for general surgical procedures.

Science.gov (United States)

Na'aya, H U; Madziga, A G; Eni, U E

2009-01-01

There is increased tendency towards double-gloving by general surgeons in our practice, due probably to awareness of the risk of contamination with blood or other body fluids during surgery. The aim of the study was to compare the relative frequency of glove puncture in single-glove versus double glove sets in general surgical procedures, and to determine if duration of surgery affects perforation rate. Surgeons at random do single or double gloves at their discretion, for general surgical procedures. All the gloves used by the surgeons were assessed immediately after surgery for perforation. A total of 1120 gloves were tested, of which 880 were double-glove sets and 240 single-glove sets. There was no significant difference in the overall perforation rate between single and double glove sets (18.3% versus 20%). However, only 2.3% had perforations in both the outer and inner gloves in the double glove group. Therefore, there was significantly greater risk for blood-skin exposure in the single glove sets (p < 0.01). The perforation rate was also significantly greater during procedures lasting an hour or more compared to those lasting less than an hour (p < 0.01). Double-gloving reduces the risk of blood-skin contamination in all general surgical procedures, and especially so in procedures lasting an hour or more.

Application of a Compact High-Definition Exoscope for Illumination and Magnification in High-Precision Surgical Procedures.

Science.gov (United States)

Krishnan, Kartik G; Schöller, Karsten; Uhl, Eberhard

2017-01-01

The basic necessities for surgical procedures are illumination, exposure, and magnification. These have undergone transformation in par with technology. One of the recent developments is the compact magnifying exoscope system. In this report, we describe the application of this system for surgical operations and discuss its advantages and pitfalls. We used the ViTOM exoscope mounted on the mechanical holding arm. The following surgical procedures were conducted: lumbar and cervical spinal canal decompression (n = 5); laminotomy and removal of lumbar migrated disk herniations (n = 4); anterior cervical diskectomy and fusion (n = 1); removal of intraneural schwannomas (n = 2); removal of an acute cerebellar hemorrhage (n = 1); removal of a parafalcine atypical cerebral hematoma caused by a dural arteriovenous fistula (n = 1); and microsutures and anastomoses of a nerve (n = 1), an artery (n = 1), and veins (n = 2). The exoscope offered excellent, magnified, and brilliantly illuminated high-definition images of the surgical field. All surgical operations were successfully completed. The main disadvantage was the adjustment and refocusing using the mechanical holding arm. The time required for the surgical operation under the exoscope was slightly longer than the times required for a similar procedure performed using an operating microscope. The magnifying exoscope is an effective and nonbulky tool for surgical procedures. In visualization around the corners, the exoscope has better potential than a microscope. With technical and technologic modifications, the exoscope might become the next generation in illumination, visualization, exposure, and magnification for high-precision surgical procedures. Copyright © 2016 Elsevier Inc. All rights reserved.

Laparoscopic virtual reality simulator and box trainer in gynecology.

Science.gov (United States)

Akdemir, Ali; Sendağ, Fatih; Oztekin, Mehmet K

2014-05-01

To investigate whether a virtual reality simulator (LapSim) and traditional box trainer are effective tools for the acquisition of basic laparoscopic skills, and whether the LapSim is superior to the box trainer in surgical education. In a study at Ege University School of Medicine, Izmir, Turkey, between September 2008 and March 2013, 40 first- and second-year residents were randomized to train via the LapSim or box trainer for 4 weeks, and 20 senior residents were allocated to a control group. All 3 groups performed laparoscopic bilateral tubal ligation. Video records of each operation were assessed via the general rating scale of the Objective Structured Assessment of Laparoscopic Salpingectomy and by operation time in seconds. Compared with the control group, the LapSim and box trainer groups performed significantly better in total score (Peducation. Training with a virtual reality simulator or box trainer should be considered before actual laparoscopic procedures are carried out. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Gynecologic cancer

International Nuclear Information System (INIS)

Uehara, Takashi; Katsumata, Noriyuki

2008-01-01

Surgery and radiation therapy have been the main types of treatment for gynecologic cancer. However, chemotherapy in gynecologic oncology has recently made dramatic progress and presently is becoming the most widespread treatment. After the discovery of cisplatin in the field of chemotherapy for epithelial ovarian cancer, it has now become the leading treatment modality. According to the result of several important phase III randomized control trials (RCTs), the platinum-taxane combined therapy has now become the standard treatment regimen. Regarding endometrial cancer, Cisplatin-Adriamycin-Cyclophosphamide (CAP) therapy has been used as an effective adjuvant chemotherapy in Japan. The adjuvant chemotherapy (Adriamycin-Cisplatin therapy) for the endometrial cancer has now been recognized worldwide as the standard therapy based on the findings of a phase III RCT. Concurrent chemoradiotherapy for cervical cancer has also been recommended as the standard therapy in Japan since 1999 based on the successful results of numerous RCTs which proved its efficacy. The chemotherapy for gynecologic cancers has been investigated and standardized based on the results of numerous clinical trials. These trials have been conducted by many clinical trial groups, such as the Gynecologic Oncology Group (GOG), Southwest Oncology Group (SWOG), and the European Organization for Research and Treatment of Cancer (EORTC) throughout the world, in addition to the Japan Clinical Oncology Group (JCOG) and the Japanese Gynecologic Oncology Group (JGOG) in Japan. The valuable contributions of these clinical trials are helping in the development of new drug therapies, thus leading to such treatment regimens playing increasingly important and wider roles in the field of gynecologic oncology treatment in the future. (author)

EVALUATION OF OUTCOME OF VARIOUS SURGICAL PROCEDURES FOR UPPER EYELID PTOSIS

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Nagaraju

2015-02-01

Full Text Available INTRODUCTION: There are various procedures available for ptosis correction. Successful outcome not only depends on correct technique but also choosing appropriate procedure for each patient. Selection of procedure is based on available levator function and also other factors like etiology, severity, Bell’s phenomenon etc. If such varied procedure s are performed in a group of patients based on standard criteria and results are evaluated systematically we can determine what works best for a given patient . AIM : Evaluation of outcome of various surgical procedures for upper eyelid ptosis . METHODOLOGY : 25 eyelids of 20 patients who presented to a tertiary centre in south India with complaint of drooping of upper lid were considered. All subjects underwent complete ocular examination corrected visual acuity and detailed ptosis evaluation with particular emphasis on measurement of levator muscle function, MRD1 (margin reflex distance - 1, palpebral fissure width in different gazes and margin crease distance. The effect of various factors like MRD1, MCD, levator function were assessed, the amount of correction required and appropriate surgical procedure was chosen. Surgical procedure of Levator resection, frontalis sling operation, anterior levator aponeurosis advancement, o r other ptosis correction procedures under appropriate anaesthesia were performed. Post - operative evaluation in terms of visual acuity, MRD, Interpalpebral fissure height, lid symmetry, lagophthalmos and complications (if any was done. RESULTS : Levator muscle resection was done in 28% of eyelids, frontal sling surgery in 60% of eyelids, Levator muscle plication in 8% eyelids and levator muscle disinsertion with frontal sling surgery in 4% eyes. Undercorrection was seen in about 44% of eyelids in varying degrees. 56% of the eyes had optimal correction. Symmetric correction was achieved in 76% of eyelids. CONCLUSION: The influence of various preoperative factors on the

Image-guidance for surgical procedures

International Nuclear Information System (INIS)

Peters, Terry M

2006-01-01

Contemporary imaging modalities can now provide the surgeon with high quality three- and four-dimensional images depicting not only normal anatomy and pathology, but also vascularity and function. A key component of image-guided surgery (IGS) is the ability to register multi-modal pre-operative images to each other and to the patient. The other important component of IGS is the ability to track instruments in real time during the procedure and to display them as part of a realistic model of the operative volume. Stereoscopic, virtual- and augmented-reality techniques have been implemented to enhance the visualization and guidance process. For the most part, IGS relies on the assumption that the pre-operatively acquired images used to guide the surgery accurately represent the morphology of the tissue during the procedure. This assumption may not necessarily be valid, and so intra-operative real-time imaging using interventional MRI, ultrasound, video and electrophysiological recordings are often employed to ameliorate this situation. Although IGS is now in extensive routine clinical use in neurosurgery and is gaining ground in other surgical disciplines, there remain many drawbacks that must be overcome before it can be employed in more general minimally-invasive procedures. This review overviews the roots of IGS in neurosurgery, provides examples of its use outside the brain, discusses the infrastructure required for successful implementation of IGS approaches and outlines the challenges that must be overcome for IGS to advance further. (topical review)

Preparing medical students for obstetrics and gynecology milestone level one: a description of a pilot curriculum

Directory of Open Access Journals (Sweden)

Helen Morgan

2014-11-01

Full Text Available Background: The implementation of the Accreditation Council for Graduate Medical Education (ACGME Milestones in the field of obstetrics and gynecology has arrived with Milestones Level One defined as the level expected of an incoming first-year resident. Purpose: We designed, implemented, and evaluated a 4-week elective for fourth-year medical school students, which utilized a multimodal approach to teaching and assessing the Milestones Level One competencies. Methods: The 78-hour curriculum utilized traditional didactic lectures, flipped classroom active learning sessions, a simulated paging curriculum, simulation training, embalmed cadaver anatomical dissections, and fresh-frozen cadaver operative procedures. We performed an assessment of student knowledge and surgical skills before and after completion of the course. Students also received feedback on their assessment and management of eight simulated paging scenarios. Students completed course content satisfaction surveys at the completion of each of the 4 weeks. Results: Students demonstrated improvement in knowledge and surgical skills at the completion of the course. Paging confidence trended toward improvement at the completion of the course. Student satisfaction was high for all of the course content, and the active learning components of the curriculum (flipped classroom, simulation, and anatomy sessions had higher scores than the traditional didactics in all six categories of our student satisfaction survey. Conclusions: This pilot study demonstrates a practical approach for preparing fourth-year medical students for the expectations of Milestones Level One in obstetrics and gynecology. This curriculum can serve as a framework as medical schools and specific specialties work to meet the first steps of the ACGME's Next Accreditation System.

Surgical procedures in esophagus cancer treatment. Our experience

International Nuclear Information System (INIS)

Villena, Freddy; Carrasco, Edgar

2005-01-01

Esophagus cancer represents a very lethal neoplasm. Esophageal resection is going to be the therapeutic alternative to patients considered surgical candidates. It had been described some esophagus resection procedure. Although, there is not any agreement between surgeon about which are best procedure to patients with esophagus carcinoma. Most of patients who came advanced phase have poor prognostic and only patients, who have illness in early stage, exist expectative to improve survival with lymphadenectomy extended and neoadjuvant. We analyzes retrospectively files of 23 patients submitted to esophagectomy in hospital Solca Quito from 1985 to 2004 with the diagnostic of esophagus carcinoma, considering histology type, location, surgical proceeded, pathologic staging, surgical mortally, mobility and survival time live. Also it makes a review about proceeds of esophagus resection and adjuvant therapy to the esophagus cancer. Conclusions: Esophagectomy transhiatal has limitations in oncological resection and recommend it early lower esophagus lesions and cardiac orifice (dysplasia high grade, T is, TI, NO, MO) in patients of high risk. Right trans thoracic esophagectomy it is considered in all lesions advanced locally lower middle third, and cardias orifice with lymphadenectomy of two areas and have avoid of trans thoracic anastomotic risk. Trans operatively margins upper have been 10 cm and 5 cm distal, always freeze those margins trans operatively. Extended lymphadenectomy to three areas we have no order yet conclusive dates and the chemotherapy neoadjuvant had been a positive impact in the survival in those chemosensitive tumors with appropriate answer and could be totally remove, but randomized testing future could determine his efficacy real. (The author)

Intensive postoperative glucose control reduces the surgical site infection rates in gynecologic oncology patients.

Science.gov (United States)

Al-Niaimi, Ahmed N; Ahmed, Mostafa; Burish, Nikki; Chackmakchy, Saygin A; Seo, Songwon; Rose, Stephen; Hartenbach, Ellen; Kushner, David M; Safdar, Nasia; Rice, Laurel; Connor, Joseph

2015-01-01

SSI rates after gynecologic oncology surgery vary from 5% to 35%, but are up to 45% in patients with diabetes mellitus (DM). Strict postoperative glucose control by insulin infusion has been shown to lower morbidity, but not specifically SSI rates. Our project studied continuous postoperative insulin infusion for 24h for gynecologic oncology patients with DM and hyperglycemia with a target blood glucose of controlled with intermittent subcutaneous insulin injections. Group 2 was composed of patients with DM and postoperative hyperglycemia whose blood glucose was controlled by insulin infusion. Group 3 was composed of patients with neither DM nor hyperglycemia. We controlled for all relevant factors associated with SSI. We studied a total of 372 patients. Patients in Group 2 had an SSI rate of 26/135 (19%), similar to patients in Group 3 whose rate was 19/89 (21%). Both were significantly lower than the SSI rate (43/148, 29%) of patients in Group 1. This reduction of 35% is significant (p = 0.02). Multivariate analysis showed an odd ratio = 0.5 (0.28-0.91) in reducing SSI rates after instituting this protocol. Initiating intensive glycemic control for 24h after gynecologic oncology surgery in patients with DM and postoperative hyperglycemia lowers the SSI rate by 35% (OR = 0.5) compared to patients receiving intermittent sliding scale insulin and to a rate equivalent to non-diabetics. Copyright © 2014. Published by Elsevier Inc.

Veterinary Students' Recollection Methods for Surgical Procedures

DEFF Research Database (Denmark)

Langebaek, Rikke; Tanggaard, Lene; Berendt, Mette

2016-01-01

When veterinary students face their first live animal surgeries, their level of anxiety is generally high and this can affect their ability to recall the procedure they are about to undertake. Multimodal teaching methods have previously been shown to enhance learning and facilitate recall; however......, student preferences for recollection methods when translating theory into practice have not been documented. The aim of this study was to investigate veterinary students' experience with recollection of a surgical procedure they were about to perform after using multiple methods for preparation. From...... a group of 171 veterinary students enrolled in a basic surgery course, 26 students were randomly selected to participate in semi-structured interviews. Results showed that 58% of the students used a visual, dynamic method of recollection, mentally visualizing the video they had watched as part...

Guidelines on the facilities required for minor surgical procedures and minimal access interventions.

LENUS (Irish Health Repository)

Humphreys, H

2012-02-01

There have been many changes in healthcare provision in recent years, including the delivery of some surgical services in primary care or in day surgery centres, which were previously provided by acute hospitals. Developments in the fields of interventional radiology and cardiology have further expanded the range and complexity of procedures undertaken in these settings. In the face of these changes there is a need to define from an infection prevention and control perspective the basic physical requirements for facilities in which such surgical procedures may be carried out. Under the auspices of the Healthcare Infection Society, we have developed the following recommendations for those designing new facilities or upgrading existing facilities. These draw upon best practice, available evidence, other guidelines where appropriate, and expert consensus to provide sensible and feasible advice. An attempt is also made to define minimal access interventions and minor surgical procedures. For minimal access interventions, including interventional radiology, new facilities should be mechanically ventilated to achieve 15 air changes per hour but natural ventilation is satisfactory for minor procedures. All procedures should involve a checklist and operators should be appropriately trained. There is also a need for prospective surveillance to accurately determine the post-procedure infection rate. Finally, there is a requirement for appropriate applied research to develop the evidence base required to support subsequent iterations of this guidance.

Percutaneous release of the plantar fascia. New surgical procedure.

Science.gov (United States)

Oliva, Francesco; Piccirilli, Eleonora; Tarantino, Umberto; Maffulli, Nicola

2017-01-01

Plantar fasciopathy presents with pain at the plantar and medial aspect of the heel. If chronic, it can negatively impact on quality of life. Plantar fasciopathy is not always self-limiting, and can be debilitating. Surgical management involves different procedures. We describe a percutaneous plantar fascia release. A minimally invasive access to the plantar tuberosity of the calcaneus is performed, and a small scalpel blade is used to release the fascia. With this procedure, skin healing problems, nerve injuries, infection and prolonged recovery time are minimised, allowing early return to normal activities. V.

Effect of surgical staging on 539 patients with borderline ovarian tumors: a Turkish Gynecologic Oncology Group study.

Science.gov (United States)

Guvenal, Tevfik; Dursun, Polat; Hasdemir, Pinar S; Hanhan, Merih; Guven, Suleyman; Yetimalar, Hakan; Goksedef, Behice P; Sakarya, Derya K; Doruk, Arzu; Terek, Mustafa C; Saatli, Bahadir; Guzin, Kadir; Corakci, Aydin; Deger, Emek; Celik, Husnu; Cetin, Ahmet; Ozsaran, Aydin; Ozbakkaloglu, Ayşe; Kolusari, Ali; Celik, Cetin; Keles, Refik; Sagir, Fulya G; Dilek, Saffet; Uslu, Turhan; Dikmen, Yilmaz; Altundag, Ozden; Ayhan, Ali

2013-12-01

The objectives of this study were to examine demographic and clinicopathologic characteristics and to determine the effects of primary surgery, surgical staging and the extensiveness of staging. In a retrospective Turkish multicenter study, 539 patients, from 14 institutions, with borderline ovarian tumors were investigated. Some of the demographic, clinical and surgical characteristics of the cases were evaluated. The effects of type of surgery, surgical staging; complete or incomplete staging on survival rates were calculated by using Kaplan-Meier method. The median age at diagnosis was 40 years (range 15-84) and 71.1% of patients were premenopausal. The most common histologic types were serous and mucinous. Majority of the staged cases were in Stage IA (73.5%). 242 patients underwent conservative surgery. Recurrence rates were significantly higher in conservative surgery group (8.3% vs. 3%). Of all patients in this study, 294 (54.5%) have undergone surgical staging procedures. Of the patients who underwent surgical staging, 228 (77.6%) had comprehensive staging including lymphadenectomy. Appendectomy was performed on 204 (37.8%) of the patients. The median follow-up time was 36 months (range 1-120 months). Five-year survival rate was 100% and median survival time was 120 months. Surgical staging, lymph node sampling or dissection and appendectomy didn't cause any difference on survival. Comprehensive surgical staging, lymph node sampling or dissection and appendectomy are not beneficial in borderline ovarian tumors surgical management. © 2013.

Postoperative evaluation of surgical procedures in congenital heart disease with MR imaging

International Nuclear Information System (INIS)

Seelos, K.C.; Kersting-Sommerhoff, B.; Higgins, C.B.

1989-01-01

This paper reports on a study in which electrocardiographically gated spin-echo MR imaging was used to evaluate 23 patients with congenital heart disease who had undergone Waterston (n = 3), Potts (n = 2), Senning (n = 3), Fontan (n = 3), Rastelli (n = 4), Damus (n = 1) and Jatene (n = 7) procedures. Surgical shunts, conduits, or baffles were identified correctly in all patients. Patency, atresia and hypoplasia of central pulmonary arteries (PAs) as well as postoperative complications (focal stenosis of PAs, thrombosed pseudoaneurysm, intramural abscess) were diagnosed. MR findings were corroborated with angiography, echocardiography, and surgery. Narrowing of the right ventricular outflow tract and focal compression of the proximal PAs were recognized as specific complications of the Jatene procedure. MR imaging appears to be effective for the postoperative evaluation of surgical procedures used for congenital heart disease

Comparison of hydrocolloid with conventional gauze dressing in prevention of wound infection after clean surgical procedures

International Nuclear Information System (INIS)

Khalique, M.S.; Shukr, I.; Khalique, A.B.

2014-01-01

To compare hydrocolloid with conventional gauze dressing in prevention of infections after clean surgical procedures. Study Design: Randomized controlled trial. Place and Duration of Study: Department of Surgery, CMH Rawalpindi from 22 Jan 2010 to 22 Aug 2010. Patients and Methods: A total of 400 patients undergoing clean surgical procedures were randomly allocated in two equal groups, A and B by lottery method. In group A. simple gauze dressing was applied after clean surgical procedures while in group B hydrocolloid dressing was used. On 7th post operative day, patients were observed for presence of infection. Results: Mean age of sample was 42.08 +-11.112 years. In group A out of 200 Patients, 14 (7.0%) while in group B 10 (5%) developed infection postoperatively (p=0.709). Conclusion: There is no difference in the rate of infection when using a gauze dressing or a hydrocolloid dressing after clean surgical procedure. (author)

Marijuana use and mortality following orthopedic surgical procedures.

Science.gov (United States)

Moon, Andrew S; Smith, Walter; Mullen, Sawyer; Ponce, Brent A; McGwin, Gerald; Shah, Ashish; Naranje, Sameer M

2018-03-20

The association between marijuana use and surgical procedures is a matter of increasing societal relevance that has not been well studied in the literature. The primary aim of this study is to evaluate the relationship between marijuana use and in-hospital mortality, as well as to assess associated comorbidities in patients undergoing commonly billed orthopedic surgeries. The National Inpatient Sample (NIS) database from 2010 to 2014 was used to determine the odds ratios for the associations between marijuana use and in-hospital mortality, heart failure (HF), stroke, and cardiac disease (CD) in patients undergoing five common orthopedic procedures: hip (THA), knee (TKA), and shoulder arthroplasty (TSA), spinal fusion, and traumatic femur fracture fixation. Of 9,561,963 patients who underwent one of the five selected procedures in the four-year period, 26,416 (0.28%) were identified with a diagnosis of marijuana use disorder. In hip and knee arthroplasty patients, marijuana use was associated with decreased odds of mortality compared to no marijuana use (pmarijuana use (0.70%), which was associated with decreased odds of mortality (p = 0.0483), HF (p = 0.0076), and CD (p = 0.0003). For spinal fusions, marijuana use was associated with increased odds of stroke (pMarijuana use in patients undergoing shoulder arthroplasty was associated with decreased odds of mortality (pmarijuana use was associated with decreased mortality in patients undergoing THA, TKA, TSA and traumatic femur fixation, although the significance of these findings remains unclear. More research is needed to provide insight into these associations in a growing surgical population.

Estimating anesthesia and surgical procedure times from medicare anesthesia claims.

Science.gov (United States)

Silber, Jeffrey H; Rosenbaum, Paul R; Zhang, Xuemei; Even-Shoshan, Orit

2007-02-01

Procedure times are important variables that often are included in studies of quality and efficiency. However, due to the need for costly chart review, most studies are limited to single-institution analyses. In this article, the authors describe how well the anesthesia claim from Medicare can estimate chart times. The authors abstracted information on time of induction and entrance to the recovery room ("anesthesia chart time") from the charts of 1,931 patients who underwent general and orthopedic surgical procedures in Pennsylvania. The authors then merged the associated bills from claims data supplied from Medicare (Part B data) that included a variable denoting the time in minutes for the anesthesia service. The authors also investigated the time from incision to closure ("surgical chart time") on a subset of 1,888 patients. Anesthesia claim time from Medicare was highly predictive of anesthesia chart time (Kendall's rank correlation tau = 0.85, P < 0.0001, median absolute error = 5.1 min) but somewhat less predictive of surgical chart time (Kendall's tau = 0.73, P < 0.0001, median absolute error = 13.8 min). When predicting chart time from Medicare bills, variables reflecting procedure type, comorbidities, and hospital type did not significantly improve the prediction, suggesting that errors in predicting the chart time from the anesthesia bill time are not related to these factors; however, the individual hospital did have some influence on these estimates. Anesthesia chart time can be well estimated using Medicare claims, thereby facilitating studies with vastly larger sample sizes and much lower costs of data collection.

Surgical treatment of radiation enteritis

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Cross, M.J.; Frazee, R.C. (Department of General Surgery, Scott and White Memorial Hospital, Temple TX (United States))

1992-02-01

Radiation enteritis is a progressive, disease process that causes intestinal fibrosis and obliterative endarteritis, which results in significant morbidity and mortality. The authors' clinical experience involving 20 patients over a 22-year period from 1967 through 1989 who underwent various surgical procedures to alleviate chronic symptoms secondary to radiation enteritis is described. Eight men and 12 women with a mean age of 52 years (24 to 81 years) underwent a total of 27 procedures for complications of radiation enteritis. Radiation therapy was delivered for treatment of gynecologic malignancies (55%), colorectal cancer (20%), prostate malignancies (10%), and others (15%). The mean average dose of radiation delivered was 5,514 rads with a range of 2,613 to 7,000 rads. The interval from radiation treatment to time of surgery averaged 9 years. Operative procedures consisted of 12 resection and primary anastomosis procedures and 15 resections with stoma creation. Formation of a stoma was used in patients with more severe disease. The 30-day operative mortality was 0% and morbidity was 55%. There were no anastomotic leaks or intra-abdominal abscesses. The authors conclude that resection and primary anastomosis can safely be performed in selected patients but that judicious use of stoma formation can avoid major mortality and morbidity associated with surgery in this setting.

Surgical treatment of radiation enteritis

International Nuclear Information System (INIS)

Cross, M.J.; Frazee, R.C.

1992-01-01

Radiation enteritis is a progressive, disease process that causes intestinal fibrosis and obliterative endarteritis, which results in significant morbidity and mortality. The authors' clinical experience involving 20 patients over a 22-year period from 1967 through 1989 who underwent various surgical procedures to alleviate chronic symptoms secondary to radiation enteritis is described. Eight men and 12 women with a mean age of 52 years (24 to 81 years) underwent a total of 27 procedures for complications of radiation enteritis. Radiation therapy was delivered for treatment of gynecologic malignancies (55%), colorectal cancer (20%), prostate malignancies (10%), and others (15%). The mean average dose of radiation delivered was 5,514 rads with a range of 2,613 to 7,000 rads. The interval from radiation treatment to time of surgery averaged 9 years. Operative procedures consisted of 12 resection and primary anastomosis procedures and 15 resections with stoma creation. Formation of a stoma was used in patients with more severe disease. The 30-day operative mortality was 0% and morbidity was 55%. There were no anastomotic leaks or intra-abdominal abscesses. The authors conclude that resection and primary anastomosis can safely be performed in selected patients but that judicious use of stoma formation can avoid major mortality and morbidity associated with surgery in this setting

The effects of local nitroglycerin on the surgical delay procedure in prefabricated flaps by vascular implant in rats.

Science.gov (United States)

Sá, Jairo Zacchê de; Aguiar, José Lamartine de Andrade; Cruz, Adriana Ferreira; Schuler, Alexandre Ricardo Pereira; Lima, José Ricardo Alves de; Marques, Olga Martins

2012-12-01

To evaluate the effect of local nitroglycerin on the viable area of a prefabricated flap for vascular implant in rats, and to investigate the surgical delay procedure. A femoral pedicle was implanted under the skin of the abdominal wall in forty Wistar rats. The animals were divided into four groups of ten: group 1 - without surgical delay procedure and local nitroglycerin; group 2 - with surgical delay procedure, but without local nitroglycerin; group 3 - without surgical delay procedure, but with local nitroglycerin; and group 4 - with simultaneous surgical delay procedure and local nitroglycerin. The percentages of the viable areas, in relation to the total flap, were calculated using AutoCAD R 14. The mean percentage value of the viable area was 8.9% in the group 1. 49.4% in the group 2; 8.4% in the group 3 and 1.1% in the group 4. There was significant difference between groups 1 and 2 (p=0.005), 1 and 4 (p=0.024), 2 and 3 (p=0.003), 2 and 4 (p=0.001). These results support the hypothesis that the closure of the arterial venous channels is responsible for the phenomenon of surgical delay procedure. Local nitroglycerin did not cause an increase in the prefabricated viable flap area by vascular implantation and decreased the viable flap area that underwent delay procedures.

Stereotactic body radiotherapy (SBRT): Technological innovation and application in gynecologic oncology.

Science.gov (United States)

Higginson, Daniel S; Morris, David E; Jones, Ellen L; Clarke-Pearson, Daniel; Varia, Mahesh A

2011-03-01

Stereotactic body radiotherapy (SBRT) is a novel form of noninvasive, highly conformal radiation treatment that delivers a high dose to tumor. The advantage of the technique resides in its ability to provide a high dose to tumor but spare normal tissues to an extent not previously possible. In this paper we will provide an introduction and review of this technology with regard to its use in gynecologic malignancies. Preliminary results from our experience are presented for the purpose of illustrating the range of SBRT applications in gynecologic oncology. A comprehensive literature review was conducted and our experience from the past three years was reviewed. Six case series are published that report results of SBRT for gynecologic malignancies. Sixteen gynecologic patients have been treated with SBRT at our institution. Treatment sites include pelvic and periaortic nodes (9 patients), oligometastatic disease (2), and cervical or endometrial primary tumors when other conventional external radiation or brachytherapy techniques were unsuitable (5). Preliminary follow-up at a median of 11 months (range, 0.3-33 months) demonstrates 79% locoregional control, 43% distant failure, and 50% overall survival. SBRT boosts to macroscopic periaortic node recurrences and other sites seem to provide local control and a possibility of long-term disease-free survival in carefully selected patients. Previously this had been difficult to achieve with conventional radiotherapy because of the proximity of periaortic nodes to small bowel. SBRT also offers a novel approach for minimally invasive treatment in the management of gynecological cancer where current surgical and radiotherapy techniques are unsuitable. Copyright © 2010 Elsevier Inc. All rights reserved.

The impact of outpatient clinical teaching on students' academic performance in obstetrics and gynecology.

Science.gov (United States)

Hassan, Bahaeldin A; Elfaki, Omer A; Khan, Muhammed A

2017-01-01

Clinical teaching at outpatient settings is an essential part of undergraduate medical students' training. The increasing number of students in many medical schools and short hospital stays makes inpatient teaching alone insufficient to provide students with the required clinical skills. To make up this shortfall, outpatient clinical teaching has been implemented by our Department of Obstetrics and Gynecology, King Khalid University, KSA, throughout the academic year 2015-2016. The aim of this study was to evaluate the impact of clinical teaching at outpatient settings on the academic performance of our students. In this comparative retrospective study, the effects of outpatient clinical teaching of obstetrics and gynecology on the academic performance of student was assessed through an objective structured clinical examination (OSCE). During their course on obstetrics and gynecology, 58 students had their clinical teaching both at inpatient and outpatient settings and constituted "study group". The remaining 52 students had clinical teaching only at inpatient settings and were considered "control group". Students in both groups sat for OSCE at the end of week 8 of the gynecology course. Students in both groups sat for OSCE at the end of week 8 of the gynecology course. Four stations were used for assessment: obstetric history, gynecological history, obstetric physical examination of pregnant women, and gynecological procedure station. Twenty marks were allocated for each station giving a total score of 80. The OSCE scores for study group were compared with those of the control group using Student's t -test; p performance in OSCE. There is evidence of remarkable improvement in the mastery of clinical skills as manifested in the students' scores in physical examination and procedures stations. These results will encourage us to have clinical teaching in other disciplines at outpatient settings.

Accidentes urológicos en gineco-obstetricia. Pinar del Río. 2001-2004 Urologic accidents in gynecology and obstetrics

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Pedro Ricardo Hernández Campo

2005-09-01

Full Text Available La cirugía ginecológica es la causa mas frecuente de accidentes urológicos en los Estados Unidos y en muchos otros países desarrollados en el mundo y la vejiga es el sitio más común de lesión del tractus urinario durante la cirugía ginecológica. En Gineco-obstetricia se cometen varios accidentes quirúrgicos que se convierten posteriormente en patologías urológicas que para su resolución la mayoría tienen que ser a través del acto quirúrgico. Se realizó un estudio longitudinal retrospectivo de enero del 2001 a diciembre del 2004 de todas las pacientes que habían sido atendidos en el servicio de Urología General del Hospital Universitario Abel Santamaría Cuadrado de la provincia de Pinar del Río por presentar patologías urológicas producto a intervenciones Gineco-obstétricas. Los resultados fueron expresados en tablas y a las mismas se le aplico Chi Cuadrado. Encontrando como principales resultados las fístulas vesico-vaginales como las principales patologías accidentales en histerectomías abdominales y vaginales, la ubicación de las fístulas eran a nivel post-trigonal, la mayoría se repararon a través de la fistelectomia abdominal con muy pocas complicaciones post-quirúrgicas.The gynecological surgery is the most frequent cause of urologic insults in the United Status and in many other developed countries in the world and the bladder is the most common site of insults in the urinary tract during gynecological surgical procedure. During the procedure several surgical insults take place which will further become urologic pathologies whose solution is only posible through surgery. A longitudinal and retrospective study was carried out, from January 2001 to December 2004, with all the patients being assisted by the General Urologic Department at Abel Santamaría Cuadrado University Hospital in Pinar del Río Province. These patients had urologic pathologies because of gyneco-obstetric surgical procedures. Results were

Surgical results in cases of intestinal radiation injury

Energy Technology Data Exchange (ETDEWEB)

Deguchi, Hisatsugu; Ozawa, Tetsuro; Wada, Toshihiro; Tsugu, Yukio (Toho Univ., Tokyo (Japan). School of Medicine)

1991-05-01

Surgical procedures were performed on 25 patients suffering from late-phase intestinal tract disorders induced by irradiation. The primary diseases of these cases were almost exclusively gynecological in nature, such as cancer of the uterine cervix. Symptoms observed in these cases were overwhelming ileus followed by melena, fistulation and free perforation, as well as combination thereof. The most common portion involved was the recto-sigmoidal colon, followed by the ileo-cecum and ileum. As for the relationship of symptoms to the disordered portion, ileus was seen mainly in cases of disorders at the ileocecal portion; melena was observed exclusively in cases of disorders at the rectosigmoidal colon; fistulation was manifested mainly as recto-vaginal fistula or ileo-sigmoidal fistula; free perforation was observed at both the ileum and sigmoidal colon. Colostomy was the most frequent surgical method applied. Only 3 cases were able to undergo enterectomy. Other cases were subjected to enteroanastomosis or enterostomy. In most cases it was nearly in possible to excise the disordered portions. As for the effect of surgical procedures on symptoms, cases of melena or fistulation were all subjected to colostomy; the majority of these cases showed improvement in symptoms. Moreover, a high improvement ratio was obtained in cases of ileus which were subjected to enterectomy and enteroanastomosis. Cases of free perforation showed high improvement ratio irrespective of the surgical procedure given. As for postoperative complications, one case of free perforation at the ileum showed anastomotic leakage after partial resection. For cases suffering from late-phase intestinal tract disorders induced by irradiation, immediate resection of the disordered intestinal tract and anastomosis are ideal. However, conservative operations must be considered, based on the focal condition. (author).

A randomized-clinical trial examining a neoprene abdominal binder in gynecologic surgery patients

Science.gov (United States)

Szender, J.B.; Hall, K.L.; Kost, E.R.

2016-01-01

Summary Purpose of Investigation Pain control and early ambulation are two important postoperative goals. Strategies that decrease morphine use while increasing ambulation have the potential to decrease postoperative complications. In this study the authors sought to determine the effect of an abdominopelvic binder on postoperative morphine use, pain, and ambulation in the first day after surgery. Materials and Methods The authors randomly assigned 75 patients undergoing abdominal gynecologic surgery to either binder or not after surgery. Demographic data and surgical characteristics were collected. Outcome variables included morphine use, pain score, time to ambulation, and number of ambulations. Results A group at high risk for decreased mobility was identified and the binder increased the number of ambulatory events by 300%, 260%, and 240% in patients with vertical incisions, age over 50 years, and complex surgeries, respectively. Morphine use and pain scores were not significantly different. Conclusion The binder increased ambulations in the subset of patients at the highest risk for postoperative complications: elderly, cancer patients, and vertical incisions. Routine use of the binder may benefit particularly high-risk gynecologic surgical patients. PMID:25864252

Multimodal Analgesia in Breast Surgical Procedures: Technical and Pharmacological Considerations for Liposomal Bupivacaine Use

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Anoushka M. Afonso, MD

2017-09-01

Full Text Available Enhanced recovery after surgery is a multidisciplinary perioperative clinical pathway that uses evidence-based interventions to improve the patient experience as well as increase satisfaction, reduce costs, mitigate the surgical stress response, accelerate functional recovery, and decrease perioperative complications. One of the most important elements of enhanced recovery pathways is multimodal pain management. Herein, aspects relating to multimodal analgesia following breast surgical procedures are discussed with the understanding that treatment decisions should be individualized and guided by sound clinical judgment. A review of liposomal bupivacaine, a prolonged-release formulation of bupivacaine, in the management of postoperative pain following breast surgical procedures is presented, and technical guidance regarding optimal administration of liposomal bupivacaine is provided.

Challenges associated with the management of gynecological cancers in a tertiary hospital in South East Nigeria

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Iyoke CA

2014-01-01

Full Text Available Chukwuemeka Anthony Iyoke,1 George Onyemaechi Ugwu,1 Euzebus Chinonye Ezugwu,1 Frank Okechukwu Ezugwu,2 Osaheni Lucky Lawani,3 Azubuike Kanayo Onyebuchi3 1Department of Obstetrics and Gynaecology, University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, 2Department of Obstetrics and Gynaecology, Enugu State University Teaching Hospital, Park Lane, Enugu, 3Department of Obstetrics and Gynaecology, Federal Teaching Hospital, Abakaliki, Ebonyi State, Nigeria Background: There are reports of increasing incidence of gynecological cancers in developing countries and this trend increases the need for more attention to gynecological cancer care in these countries. Objective: The purpose of this study was to describe the presentation and treatment of gynecological cancers and identify barriers to successful gynecological cancer treatment in a tertiary hospital in South East Nigeria. Methods: This study was a retrospective longitudinal analysis of the presentation and treatment of histologically diagnosed primary gynecological cancers from 2000 to 2010. Analysis was by descriptive and inferential statistics at the 95% level of confidence using Statistical Package for the Social Sciences version 17 software. Results: Records of 200 gynecological cancers managed during the study period were analyzed. Over 94% of cervical cancers presented in advanced stages of the disease and received palliative/symptomatic treatment. Only 1.9% of cervical cancer patients had radical surgical intervention, and postoperative mortality from these radical surgeries was 100%. Approximately 76% of patients with ovarian cancer had debulking surgery as the mainstay of treatment followed by adjuvant chemotherapy. Postoperative mortality from ovarian cancer surgery was 63%. Cutting edge cytotoxic drugs were not used as chemotherapy for ovarian and chorionic cancers. Compliance with chemotherapy was poor, with over 70% of ovarian cancer patients failing to complete the

Ophthalmic surgical procedures in children at the University of Benin ...

African Journals Online (AJOL)

The second commonest indication for surgery was cataract (23.0%), while eyeball removal (9% of cases) due to tumours or infection was the third commonest surgical procedure. Strabismus and pterygium surgery were infrequently performed (0.9%). Late presentation for eye surgery was the pattern in most of the cases.

Impact of gastrectomy procedural complexity on surgical outcomes and hospital comparisons.

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Mohanty, Sanjay; Paruch, Jennifer; Bilimoria, Karl Y; Cohen, Mark; Strong, Vivian E; Weber, Sharon M

2015-08-01

Most risk adjustment approaches adjust for patient comorbidities and the primary procedure. However, procedures done at the same time as the index case may increase operative risk and merit inclusion in adjustment models for fair hospital comparisons. Our objectives were to evaluate the impact of surgical complexity on postoperative outcomes and hospital comparisons in gastric cancer surgery. Patients who underwent gastric resection for cancer were identified from a large clinical dataset. Procedure complexity was characterized using secondary procedure CPT codes and work relative value units (RVUs). Regression models were developed to evaluate the association between complexity variables and outcomes. The impact of complexity adjustment on model performance and hospital comparisons was examined. Among 3,467 patients who underwent gastrectomy for adenocarcinoma, 2,171 operations were distal and 1,296 total. A secondary procedure was reported for 33% of distal gastrectomies and 59% of total gastrectomies. Six of 10 secondary procedures were associated with adverse outcomes. For example, patients who underwent a synchronous bowel resection had a higher risk of mortality (odds ratio [OR], 2.14; 95% CI, 1.07-4.29) and reoperation (OR, 2.09; 95% CI, 1.26-3.47). Model performance was slightly better for nearly all outcomes with complexity adjustment (mortality c-statistics: standard model, 0.853; secondary procedure model, 0.858; RVU model, 0.855). Hospital ranking did not change substantially after complexity adjustment. Surgical complexity variables are associated with adverse outcomes in gastrectomy, but complexity adjustment does not affect hospital rankings appreciably. Copyright © 2015 Elsevier Inc. All rights reserved.

Paediatric minor oral surgical procedures under inhalation sedation and general anaesthetic: a comparison of variety and duration of treatment.

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Foley, J

2008-03-01

To develop baseline data in relation to paediatric minor oral surgical procedures undertaken with both general anaesthesia and nitrous oxide inhalation sedation within a Hospital Dental Service. Data were collected prospectively over a three-year period from May 2003 to June 2006 for patients attending the Departments of Paediatric Dentistry, Dundee Dental Hospital and Ninewells Hospital, NHS Tayside, Great Britain, for all surgical procedures undertaken with either inhalation sedation or general anaesthetic. Both operator status and the procedure being undertaken were noted. In addition, the operating time was recorded. Data for 166 patients (F: 102; M: 64) with a median age of 12.50 (inter-quartile range 10.00, 14.20) years showed that 195 surgical procedures were undertaken. Of these 160 and 35 were with general anaesthetic and sedation respectively. The surgical removal of impacted, carious and supernumerary unit(s) accounted for 53.8% of all procedures, whilst the exposure of impacted teeth and soft tissue surgery represented 34.9% and 11.3% of procedures respectively. The median surgical time for techniques undertaken with sedation was 30.00 (inter-quartile range 25.00, 43.50) minutes whilst that for general anaesthetic was similar at 30.00 (inter-quartile range 15.25, 40.00) minutes (not statistically significant, (Mann Whitney U, W = 3081.5, P = 0.331). The majority of paediatric minor oral surgical procedures entail surgical exposure or removal of impacted teeth. The median treatment time for most procedures undertaken with either general anaesthetic or nitrous oxide sedation was 30 minutes.

Catheter for Cleaning Surgical Optics During Surgical Procedures: A Possible Solution for Residue Buildup and Fogging in Video Surgery.

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de Abreu, Igor Renato Louro Bruno; Abrão, Fernando Conrado; Silva, Alessandra Rodrigues; Corrêa, Larissa Teresa Cirera; Younes, Riad Nain

2015-05-01

Currently, there is a tendency to perform surgical procedures via laparoscopic or thoracoscopic access. However, even with the impressive technological advancement in surgical materials, such as improvement in quality of monitors, light sources, and optical fibers, surgeons have to face simple problems that can greatly hinder surgery by video. One is the formation of "fog" or residue buildup on the lens, causing decreased visibility. Intracavitary techniques for cleaning surgical optics and preventing fog formation have been described; however, some of these techniques employ the use of expensive and complex devices designed solely for this purpose. Moreover, these techniques allow the cleaning of surgical optics when they becomes dirty, which does not prevent the accumulation of residue in the optics. To solve this problem we have designed a device that allows cleaning the optics with no surgical stops and prevents the fogging and residue accumulation. The objective of this study is to evaluate through experimental testing the effectiveness of a simple device that prevents the accumulation of residue and fogging of optics used in surgical procedures performed through thoracoscopic or laparoscopic access. Ex-vivo experiments were performed simulating the conditions of residue presence in surgical optics during a video surgery. The experiment consists in immersing the optics and catheter set connected to the IV line with crystalloid solution in three types of materials: blood, blood plus fat solution, and 200 mL of distilled water and 1 vial of methylene blue. The optics coupled to the device were immersed in 200 mL of each type of residue, repeating each immersion 10 times for each distinct residue for both thirty and zero degrees optics, totaling 420 experiments. A success rate of 98.1% was observed after the experiments, in these cases the device was able to clean and prevent the residue accumulation in the optics.

Android application for determining surgical variables in brain-tumor resection procedures.

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Vijayan, Rohan C; Thompson, Reid C; Chambless, Lola B; Morone, Peter J; He, Le; Clements, Logan W; Griesenauer, Rebekah H; Kang, Hakmook; Miga, Michael I

2017-01-01

The fidelity of image-guided neurosurgical procedures is often compromised due to the mechanical deformations that occur during surgery. In recent work, a framework was developed to predict the extent of this brain shift in brain-tumor resection procedures. The approach uses preoperatively determined surgical variables to predict brain shift and then subsequently corrects the patient's preoperative image volume to more closely match the intraoperative state of the patient's brain. However, a clinical workflow difficulty with the execution of this framework is the preoperative acquisition of surgical variables. To simplify and expedite this process, an Android, Java-based application was developed for tablets to provide neurosurgeons with the ability to manipulate three-dimensional models of the patient's neuroanatomy and determine an expected head orientation, craniotomy size and location, and trajectory to be taken into the tumor. These variables can then be exported for use as inputs to the biomechanical model associated with the correction framework. A multisurgeon, multicase mock trial was conducted to compare the accuracy of the virtual plan to that of a mock physical surgery. It was concluded that the Android application was an accurate, efficient, and timely method for planning surgical variables.

Sources of pain in laparoendoscopic gynecological surgeons: An analysis of ergonomic factors and proposal of an aid to improve comfort.

Science.gov (United States)

Lee, Sa Ra; Shim, Sunah; Yu, Taeri; Jeong, Kyungah; Chung, Hye Won

2017-01-01

Minimally invasive surgery (MIS) offers cosmetic benefits to patients; however, surgeons often experience pain during MIS. We administered an ergonomic questionnaire to 176 Korean laparoscopic gynecological surgeons to determine potential sources of pain during surgery. Logistic regression analysis was used to identify factors that had a significant impact on gynecological surgeons' pain. Operating table height at the beginning of surgery and during the operation were significantly associated with neck and shoulder discomfort (P ergonomic solutions to reduce gynecological laparoscopic surgeons' pain. Based on our results, we propose the use of an ergonomic surgical step stool to reduce physical pain related to performing laparoscopic operations.

Comparative evaluation of stress levels before, during, and after periodontal surgical procedures with and without nitrous oxide-oxygen inhalation sedation

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Gurkirat Sandhu

2017-01-01

Full Text Available Context: Periodontal surgical procedures produce varying degree of stress in all patients. Nitrous oxide-oxygen inhalation sedation is very effective for adult patients with mild-to-moderate anxiety due to dental procedures and needle phobia. Aim: The present study was designed to perform periodontal surgical procedures under nitrous oxide-oxygen inhalation sedation and assess whether this technique actually reduces stress physiologically, in comparison to local anesthesia alone (LA during lengthy periodontal surgical procedures. Settings and Design: This was a randomized, split-mouth, cross-over study. Materials and Methods: A total of 16 patients were selected for this randomized, split-mouth, cross-over study. One surgical session (SS was performed under local anesthesia aided by nitrous oxide-oxygen inhalation sedation, and the other SS was performed on the contralateral quadrant under LA. For each session, blood samples to measure and evaluate serum cortisol levels were obtained, and vital parameters including blood pressure, heart rate, respiratory rate, and arterial blood oxygen saturation were monitored before, during, and after periodontal surgical procedures. Statistical Analysis Used: Paired t-test and repeated measure ANOVA. Results: The findings of the present study revealed a statistically significant decrease in serum cortisol levels, blood pressure and pulse rate and a statistically significant increase in respiratory rate and arterial blood oxygen saturation during periodontal surgical procedures under nitrous oxide inhalation sedation. Conclusion: Nitrous oxide-oxygen inhalation sedation for periodontal surgical procedures is capable of reducing stress physiologically, in comparison to LA during lengthy periodontal surgical procedures.

The first successful laparoscopic Whipple procedure at Hat Yai Hospital: surgical technique and a case report.

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Khaimook, Araya; Borkird, Jumpot; Alapach, Sakda

2010-09-01

Whipple procedure is the most complex abdominal surgical procedure to treat periampullary carcinoma. With the benefit of minimally invasive approach, many institutes attempt to do Whipple procedure laparoscopically. However, only 146 cases of laparoscopic Whipple procedure have yet been reported in the literature worldwide between 1994 and 2008. The authors reported the first laparoscopic Whipple procedure at Hat Yai Hospital in December 2009. The patient was a 40-year-old, Thai-Muslim female, with the diagnosis of ampullary carcinoma. The operating time was 685 minutes. The patient was discharged on postoperative day 14 without serious complication. The surgical technique and postoperative progress of the patient were described.

The learning effect of intraoperative video-enhanced surgical procedure training.

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van Det, M J; Meijerink, W J H J; Hoff, C; Middel, L J; Koopal, S A; Pierie, J P E N

2011-07-01

The transition from basic skills training in a skills lab to procedure training in the operating theater using the traditional master-apprentice model (MAM) lacks uniformity and efficiency. When the supervising surgeon performs parts of a procedure, training opportunities are lost. To minimize this intervention by the supervisor and maximize the actual operating time for the trainee, we created a new training method called INtraoperative Video-Enhanced Surgical Training (INVEST). Ten surgical residents were trained in laparoscopic cholecystectomy either by the MAM or with INVEST. Each trainee performed six cholecystectomies that were objectively evaluated on an Objective Structured Assessment of Technical Skills (OSATS) global rating scale. Absolute and relative improvements during the training curriculum were compared between the groups. A questionnaire evaluated the trainee's opinion on this new training method. Skill improvement on the OSATS global rating scale was significantly greater for the trainees in the INVEST curriculum compared to the MAM, with mean absolute improvement 32.6 versus 14.0 points and mean relative improvement 59.1 versus 34.6% (P=0.02). INVEST significantly enhances technical and procedural skill development during the early learning curve for laparoscopic cholecystectomy. Trainees were positive about the content and the idea of the curriculum.

The increasing number of surgical procedures for female genital fistula in England: analysis of Hospital Episode Statistics (HES) data.

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Ismail, S I M F

2015-01-01

The aim of this study was to describe the number and trend of surgical procedures for female genital fistula in England. An online search of Hospital Episode Statistics (HES) data was carried out. Data were available for the 4-year period from 2002-03 until 2005-06. The total number of surgical procedures carried out for female genital fistula steadily increased by 28.7% from 616 in 2002-03 to 793 in 2005-06. The number of surgical procedures performed for rectovaginal fistula exceeded the total number of surgical procedures carried out for vesicovaginal and urethrovaginal fistula in each year of the study period. This pattern needs to be monitored and investigated further.

Three-dimensional computer graphics for surgical procedure learning: Web three-dimensional application for cleft lip repair.

Science.gov (United States)

Kobayashi, Masahiro; Nakajima, Tatsuo; Mori, Ayako; Tanaka, Daigo; Fujino, Toyomi; Chiyokura, Hiroaki

2006-05-01

In surgical procedures for cleft lip, surgeons attempt to use various skin incisions and small flaps to achieve a better and more natural shape postoperatively. They must understand the three-dimensional (3D) structure of the lips. However, they may have difficulty learning the surgical procedures precisely from normal textbooks with two-dimensional illustrations. Recent developments in 3D computed tomography (3D-CT) and laser stereolithography have enabled surgeons to visualize the structures of cleft lips from desired viewpoints. However, this method cannot reflect the advantages offered by specific surgical procedures. To solve this problem, we used the benefits offered by 3D computer graphics (3D-CG) and 3D animation. By using scanning 3D-CT image data of patients with cleft lips, 3D-CG models of the cleft lips were created. Several animations for surgical procedures such as incision designs, rotation of small skin flaps, and sutures were made. This system can recognize the details of an operation procedure clearly from any viewpoint, which cannot be acquired from the usual textbook illustrations. This animation system can be used for developing new skin-flap design, understanding the operational procedure, and using tools in case presentations. The 3D animations can also be uploaded to the World Wide Web for use in teleconferencing.

"They Have to Adapt to Learn": Surgeons' Perspectives on the Role of Procedural Variation in Surgical Education.

Science.gov (United States)

Apramian, Tavis; Cristancho, Sayra; Watling, Chris; Ott, Michael; Lingard, Lorelei

2016-01-01

Clinical research increasingly acknowledges the existence of significant procedural variation in surgical practice. This study explored surgeons' perspectives regarding the influence of intersurgeon procedural variation on the teaching and learning of surgical residents. This qualitative study used a grounded theory-based analysis of observational and interview data. Observational data were collected in 3 tertiary care teaching hospitals in Ontario, Canada. Semistructured interviews explored potential procedural variations arising during the observations and prompts from an iteratively refined guide. Ongoing data analysis refined the theoretical framework and informed data collection strategies, as prescribed by the iterative nature of grounded theory research. Our sample included 99 hours of observation across 45 cases with 14 surgeons. Semistructured, audio-recorded interviews (n = 14) occurred immediately following observational periods. Surgeons endorsed the use of intersurgeon procedural variations to teach residents about adapting to the complexity of surgical practice and the norms of surgical culture. Surgeons suggested that residents' efforts to identify thresholds of principle and preference are crucial to professional development. Principles that emerged from the study included the following: (1) knowing what comes next, (2) choosing the right plane, (3) handling tissue appropriately, (4) recognizing the abnormal, and (5) making safe progress. Surgeons suggested that learning to follow these principles while maintaining key aspects of surgical culture, like autonomy and individuality, are important social processes in surgical education. Acknowledging intersurgeon variation has important implications for curriculum development and workplace-based assessment in surgical education. Adapting to intersurgeon procedural variations may foster versatility in surgical residents. However, the existence of procedural variations and their active use in surgeons

Lymphadenectomy in surgical stage I epithelial ovarian cancer

DEFF Research Database (Denmark)

Svolgaard, Olivia; Lidegaard, Ojvind; Nielsen, Marie Louise S

2014-01-01

OBJECTIVE: To identify the extent of lymphadenectomy performed in women presenting with epithelial ovarian cancer macroscopically confined to the ovary. Furthermore, the effect of lymphadenectomy on overall survival is evaluated. DESIGN: A prospective nationwide case-only study. SETTING: Denmark...... 2005-2011. SAMPLE: All women registered in the nationwide Danish Gynecologic Cancer Database from 1 January 2005 to 1 May 2011, presenting with a tumor macroscopically confined to the ovary without visible evidence of abdominal spread at the time of the initial exploration (surgical stage I). METHOD......: Descriptive and survival analyses of data from Danish Gynecologic Cancer Database. MAIN OUTCOME MEASURES: The annual proportion of women with surgical stage I disease who received lymphadenectomy and the survival in the two groups. RESULTS: Of 2361 women with epithelial ovarian cancer, 627 were identified...

Does giving brief information keep patients calm during different oral surgical procedures?

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Cabbar, Fatih; Burdurlu, Muammer Çağrı; Tomruk, Ceyda Özçakır

2018-04-16

Dental anxiety may play a central role in the oral health status and treatment outcomes of oral surgical procedures. The study aimed to investigate the effect that brief written information has over patients undergoing oral surgical procedures and to evaluate factors that may cause anxiety. A prospective study was performed on 38 mandibular third molar surgery patients (mean age 26.74 ± 6.44 years) and 56 implant surgery patients (mean age 49.13 ± 15.11 years). Each group was divided into two subgroups, and written information, explaining what they could expect and details about the procedure, was provided to study groups. The Spielberger State-Trait Anxiety Inventory was used to measure state (STAI-S) and trait anxiety (STAI-T). The visual analog scale (VAS) was used for pain scores preoperatively and on days 1, 3, 5, and 7. Demographic data and intraoperative behaviors of patients were recorded. All groups had similar anxiety scores at baseline. Preoperative STAI-S and VAS scores were similar between study and control groups (P > .05). Study groups showed significantly lower mean intraoperative anxiety levels (P < .05). The implant group had a significantly lower VAS score (P < .05). STAI-T and preoperative STAI-S were not related to VAS. Postoperative STAI-S and VAS and recuperation were correlated (P < .05). Women showed significantly higher anxiety and VAS scores. The patients who received written information did not report lower anxiety scores. However, improved patient cooperation could be achieved with this method. Different surgical procedures may cause anxiety for different reasons.

Is surgical workforce diversity increasing?

Science.gov (United States)

Andriole, Dorothy A; Jeffe, Donna B; Schechtman, Kenneth B

2007-03-01

We sought to determine the extent to which recent increases in levels of gender and racial diversity in the overall resident-physician workforce were evident among core-surgical specialty resident workforces. Chi-square tests for trend assessed the importance of changes from 1996 to 2004 in proportions of women and African Americans in the surgery-resident workforce. Surgery-resident trends were compared with overall resident workforce trends using two-tailed t-tests to compare regression slopes that quantified rates of change over time. Chi-square tests assessed differences between proportions of women and African Americans in the current overall board-certified workforce and their proportions in the surgery board-certified workforce. From 1996 to 2004, proportions of women increased in all seven surgical specialties studied. Compared with the overall trend toward increasing proportions of women in the resident workforce, the trend in one surgical specialty was larger (obstetrics/gynecology, p 0.05), and two were smaller (each p 0.05). Proportions of African Americans decreased in three specialties (each p workforce, except obstetrics/gynecology, remained lower than in the overall board-certified workforce (each p workforces have persisted since 1996 and will likely perpetuate ongoing surgery board-certified workforce disparities.

Disparities in Gynecological Malignancies

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Sudeshna eChatterjee

2016-02-01

Full Text Available Objectives: Health disparities and inequalities in access to care among different socioeconomic, ethnic, and racial groups have been well documented in the U.S. healthcare system. In this review, we aimed to provide an overview of barriers to care contributing to health disparities in gynecological oncology management and to describe site-specific disparities in gynecologic care for endometrial, ovarian, and cervical cancer. Methods: We performed a literature review of peer-reviewed academic and governmental publications focusing on disparities in gynecological care in the United States by searching PubMed and Google Scholar electronic databases. Results: There are multiple important underlying issues that may contribute to the disparities in gynecological oncology management in the United States, namely geographic access and hospital based-discrepancies, research-based discrepancies, influence of socioeconomic and health insurance status, and finally the influence of race and biological factors. Despite the reduction in overall cancer-related deaths since the 1990s, the 5-year survival for Black women is significantly lower than for White women for each gynecologic cancer type and each stage of diagnosis. For ovarian and endometrial cancer, black patients are less likely to receive treatment consistent with evidence-based guidelines and have worse survival outcomes even after accounting for stage and comorbidities. For cervical and endometrial cancer, the mortality rate for black women remains twice that of White women. Conclusions: Health care disparities in the incidence and outcome of gynecologic cancers are complex and involve biologic factors as well as racial, socioeconomic and geographic barriers that influence treatment and survival. These barriers must be addressed to provide optimal care to women in the U.S. with gynecologic cancer.

Effective and efficient learning in the operating theater with intraoperative video-enhanced surgical procedure training

NARCIS (Netherlands)

van Det, M.J.; Meijerink, W.J.; Hoff, C.; Middel, B.; Pierie, J.P.

INtraoperative Video Enhanced Surgical procedure Training (INVEST) is a new training method designed to improve the transition from basic skills training in a skills lab to procedural training in the operating theater. Traditionally, the master-apprentice model (MAM) is used for procedural training

Ultrasound in gynecological cancer: is it time for re-evaluation of its uses?

Science.gov (United States)

Fischerova, Daniela; Cibula, David

2015-06-01

Ultrasound is the primary imaging modality in gynecological oncology. Over the last decade, there has been a massive technology development which led to a dramatic improvement in the quality ultrasound imaging. If performed by an experienced sonographer, ultrasound has an invaluable role in the primary diagnosis of gynecological cancer, in the assessment of tumor extent in the pelvis and abdominal cavity, in the evaluation of the treatment response, and in follow-up. Ultrasound is also a valuable procedure for monitoring patients treated with fertility-sparing surgery. Furthermore, it is an ideal technique to guide tru-cut biopsy for the collection of material for histology. Taking into consideration that besides its accuracy, the ultrasound is a commonly available, non-invasive, and inexpensive imaging method that can be carried out without any risk or discomfort to the patient; it is time to reconsider its role in gynecologic oncology and to allocate resources for a specialized education of future experts in ultrasound imaging in gynecology.

Detection of peritoneal dissemination in gynecological malignancy: evaluation by diffusion-weighted MR imaging

International Nuclear Information System (INIS)

Fujii, Shinya; Matsusue, Eiji; Kanasaki, Yoshiko; Nakanishi, Junko; Sugihara, Shuji; Ogawa, Toshihide; Kanamori, Yasunobu; Kigawa, Junzo; Terakawa, Naoki

2008-01-01

The aim of this study is to evaluate the usefulness of diffusion-weighted (DW) magnetic resonance (MR) imaging in detecting peritoneal dissemination in cases of gynecological malignancy. We retrospectively analyzed MR images obtained from 26 consecutive patients with gynecological malignancy. Peritoneal dissemination was histologically diagnosed in 15 of the 26 patients after surgery. We obtained DW images and half-Fourier single-shot turbo-spin-echo images in the abdomen and pelvis, and then generated fusion images. Coronal maximum-intensity-projection images were reconstructed from the axial source images. Reader interpretations were compared with the laparotomy findings in the surgical records. Receiver-operating characteristic (ROC) curves were used to represent the presence of peritoneal dissemination. In addition, the sensitivity and specificity were calculated. DW imaging depicted the tumors in 14 of 15 patients with peritoneal dissemination as abnormal signal intensity. ROC analysis yielded Az values of 0.974 and 0.932 for the two reviewers. The mean sensitivity and specificity were 90 and 95.5%. DW imaging plays an important role in the diagnosis and therapeutic management of patients with gynecological malignancy. (orig.)

Robotic radical hysterectomy in the management of gynecologic malignancies.

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Pareja, Rene; Ramirez, Pedro T

2008-01-01

Robotic surgery is being used with increasing frequency in gynecologic oncology. To date, 44 cases were reported in the literature of radical hysterectomy performed with robotic surgery. When comparing robotic surgery with laparoscopy or laparotomy in performing a radical hysterectomy, the literature shows that robotic surgery offers an advantage over the other 2 surgical approaches with regard to operative time, blood loss, and length of hospitalization. Future studies are needed to further elucidate the equivalence or superiority of robotic surgery to laparoscopy or laparotomy in performing a radical hysterectomy.

Oral Surgical Procedures Performed Safely in Patients With Head and Neck Arteriovenous Malformations: A Retrospective Case Series of 12 Patients.

Science.gov (United States)

Karim, Abdul Basit; Lindsey, Sean; Bovino, Brian; Berenstein, Alejandro

2016-02-01

This case series describes patients with head and neck arteriovenous malformations who underwent oral and maxillofacial surgical procedures combined with interventional radiology techniques to minimize blood loss. Twelve patients underwent femoral cerebral angiography to visualize the extent of vascular malformation. Before the surgical procedures, surgical sites were devascularized by direct injection of hemostatic or embolic agents. Direct puncture sclerotherapy at the base of surgical sites was performed using Surgiflo or n-butylcyanoacrylate glue. Surgical procedures were carried out in routine fashion. A hemostatic packing of FloSeal, Gelfoam, and Avitene was adapted to the surgical sites. Direct puncture sclerotherapy with Surgiflo or n-butylcyanoacrylate glue resulted in minimal blood loss intraoperatively. Local application of the FloSeal, Gelfoam, and Avitene packing sustained hemostasis and produced excellent healing postoperatively. Patients with arteriovenous malformations can safely undergo routine oral and maxillofacial surgical procedures with minimal blood loss when appropriate endovascular techniques and local hemostatic measures are used by the interventional radiologist and oral and maxillofacial surgeon. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Changes in surgical procedures for acromioclavicular joint dislocation over the past 30 years.

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Takase, Katsumi; Yamamoto, Kengo

2013-10-01

Generally, surgical treatment is recommended for Rockwood type 5 traumatic acromioclavicular joint dislocations. Since 1980, the authors have performed the modified Dewar procedure, the modified Cadenat procedure, and anatomical reconstruction of the coracoclavicular ligaments for this injury. The goal of this study was to determine the ideal surgical procedure for acromioclavicular joint dislocations by comparing these 3 procedures. The modified Dewar procedure was performed on 55 patients (Dewar group), the modified Cadenat procedure was performed on 73 patients (Cadenat group), and anatomical reconstruction of the coracoclavicular ligaments was performed on 11 patients (reconstruction group). According to the UCLA scoring system, therapeutic results averaged 27.3 points in the Dewar group, 28.2 in the Cadenat group, and 28.4 in the reconstruction group. The incidence of residual subluxation or dislocation in the acromioclavicular joint was evaluated at final radiographic follow-up. Subluxation occurred in 21 patients in the Dewar group, 18 in the Cadenat group, and 3 in the reconstruction group. Dislocation occurred in 3 patients in the Dewar group. Osteoarthritic changes in the acromioclavicular joint occurred in 20 patients in the Dewar group, 9 in the Cadenat group, and 1 in the reconstruction group. The modified Cadenat procedure can provide satisfactory therapeutic results and avoid postoperative failure or loss of reduction compared with the modified Dewar procedure. However, the modified Cadenat procedure does not anatomically restore the coracoclavicular ligaments. Anatomic restoration of both coracoclavicular ligaments can best restore acromioclavicular joint function. Copyright 2013, SLACK Incorporated.

The need for more workshops in laparoscopic surgery and surgical anatomy for European gynaecological oncology trainees

DEFF Research Database (Denmark)

Manchanda, Ranjit; Halaska, Michael J; Piek, Jurgen M

2013-01-01

OBJECTIVE: The objective of this study was to highlight the relative preference of European gynecologic oncology trainees for workshops that could support and supplement their training needs. METHODS: A Web-based survey was sent to 900 trainees on the European Network of Young Gynaecological...... to the survey, giving a 21% response rate. The 3 most important topics reported were laparoscopic surgery; surgical anatomy, and imaging techniques in gynecologic oncology. The Dendron plot indicated 4 different clusters of workshops (research related skills, supportive ancillary skills, related nonsurgical...... questionnaire was 0.78, which suggests good internal consistency/reliability. CONCLUSIONS: This report for the first time highlights the relative importance and significance European trainees attach to some of their training needs in gynecologic oncology. Laparoscopic surgery, surgical anatomy, and imaging...

Hybrid procedure for total laryngectomy with a flexible robot-assisted surgical system.

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Schuler, Patrick J; Hoffmann, Thomas K; Veit, Johannes A; Rotter, Nicole; Friedrich, Daniel T; Greve, Jens; Scheithauer, Marc O

2017-06-01

Total laryngectomy is a standard procedure in head-and-neck surgery for the treatment of cancer patients. Recent clinical experiences have indicated a clinical benefit for patients undergoing transoral robot-assisted total laryngectomy (TORS-TL) with commercially available systems. Here, a new hybrid procedure for total laryngectomy is presented. TORS-TL was performed in human cadavers (n = 3) using a transoral-transcervical hybrid procedure. The transoral approach was performed with a robotic flexible robot-assisted surgical system (Flex®) and compatible flexible instruments. Transoral access and visualization of anatomical landmarks were studied in detail. Total laryngectomy is feasible with a combined transoral-transcervical approach using the flexible robot-assisted surgical system. Transoral visualization of all anatomical structures is sufficient. The flexible design of the robot is advantageous for transoral surgery of the laryngeal structures. Transoral robot assisted surgery has the potential to reduce morbidity, hospital time and fistula rates in a selected group of patients. Initial clinical studies and further development of supplemental tools are in progress. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Large Variability in the Diversity of Physiologically Complex Surgical Procedures Exists Nationwide Among All Hospitals Including Among Large Teaching Hospitals.

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Dexter, Franklin; Epstein, Richard H; Thenuwara, Kokila; Lubarsky, David A

2017-11-22

Multiple previous studies have shown that having a large diversity of procedures has a substantial impact on quality management of hospital surgical suites. At hospitals with substantial diversity, unless sophisticated statistical methods suitable for rare events are used, anesthesiologists working in surgical suites will have inaccurate predictions of surgical blood usage, case durations, cost accounting and price transparency, times remaining in late running cases, and use of intraoperative equipment. What is unknown is whether large diversity is a feature of only a few very unique set of hospitals nationwide (eg, the largest hospitals in each state or province). The 2013 United States Nationwide Readmissions Database was used to study heterogeneity among 1981 hospitals in their diversities of physiologically complex surgical procedures (ie, the procedure codes). The diversity of surgical procedures performed at each hospital was quantified using a summary measure, the number of different physiologically complex surgical procedures commonly performed at the hospital (ie, 1/Herfindahl). A total of 53.9% of all hospitals commonly performed 3-fold larger diversity (ie, >30 commonly performed physiologically complex procedures). Larger hospitals had greater diversity than the small- and medium-sized hospitals (P 30 procedures (lower 99% CL, 71.9% of hospitals). However, there was considerable variability among the large teaching hospitals in their diversity (interquartile range of the numbers of commonly performed physiologically complex procedures = 19.3; lower 99% CL, 12.8 procedures). The diversity of procedures represents a substantive differentiator among hospitals. Thus, the usefulness of statistical methods for operating room management should be expected to be heterogeneous among hospitals. Our results also show that "large teaching hospital" alone is an insufficient description for accurate prediction of the extent to which a hospital sustains the

Management of Extreme Ametropia after Penetrating Keratoplasty: A Series of Surgical Procedures for High Myopia and Astigmatism

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Jorge E. Valdez-Garcia

2014-08-01

Full Text Available A series of surgical interventions - relaxing corneal incisions, intraocular lens, and intrastromal rings - were used to correct a case of extreme ametropia in a thin cornea after a penetrating keratoplasty in an 18-year-old patient who presented with a -10.25 -8.50 × 120 preoperative refraction and 20/200 best-corrected visual acuity (BCVA. After a series of surgical procedures, the patient's BCVA in his left eye improved to 20/30 with +0.50 -1.00 × 170, the slit lamp examination showed no significant findings, and the patient's visual complaints disappeared. At the 1-year follow-up, the BCVA was 20/25, without visual complaints. The process of individualizing the surgical procedure in the present case was employed in an outcome-based approach, that is, the next surgical procedure was defined after the surgery and postoperative evaluation. The patient did not present complications during the follow-up period of 2.5 years.

eHealth program to empower patients in returning to normal activities and work after gynecological surgery: intervention mapping as a useful method for development.

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Vonk Noordegraaf, Antonie; Huirne, Judith A F; Pittens, Carina A; van Mechelen, Willem; Broerse, Jacqueline E W; Brölmann, Hans A M; Anema, Johannes R

2012-10-19

Full recovery after gynecological surgery takes much longer than expected regardless of surgical technique or the level of invasiveness. After discharge, detailed convalescence recommendations are not provided to patients typically, and postoperative care is fragmented, poorly coordinated, and given only on demand. For patients, this contributes to irrational beliefs and avoidance of resumption of activities and can result in a prolonged sick leave. To develop an eHealth intervention that empowers gynecological patients during the perioperative period to obtain timely return to work (RTW) and prevent work disability. The intervention mapping (IM) protocol was used to develop the eHealth intervention. A literature search about behavioral and environmental conditions of prolonged sick leave and delayed RTW in patients was performed. Patients' needs, attitudes, and beliefs regarding postoperative recovery and resumption of work were identified through focus group discussions. Additionally, a literature search was performed to obtain determinants, methods, and strategies for the development of a suitable interactive eHealth intervention to empower patients to return to normal activities after gynecological surgery, including work. Finally, the eHealth intervention was evaluated by focus group participants, medical doctors, and eHealth specialists through questionnaires. Twenty-one patients participated in the focus group discussions. Sufficient, uniform, and tailored information regarding surgical procedures, complications, and resumption of activities and work were considered most essential. Knowing who to contact in case of mental or physical complaints, and counseling and tools for work reintegration were also considered important. Finally, opportunities to exchange experiences with other patients were a major issue. Considering the determinants of the Attitude-Social influence-self-Efficacy (ASE) model, various strategies based on a combination of theory and

“Reality Surgery” — A Research Ethics Perspective on the Live Broadcast of Surgical Procedures

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Williams, Judson B.; Mathews, Robin; D'Amico, Thomas A.

2013-01-01

In recent years, the live broadcasting of medical and surgical procedures has gained worldwide popularity. While the practice has appropriately been met with concerns for patient safety and privacy, many physicians tout the merits of real time viewing as a form of investigation, accelerating the process leading to adoption or abolition of newer techniques or technologies. This view introduces a new series of ethical considerations that need to be addressed. As such, this article considers, from a research ethics perspective, the use of live surgical procedure broadcast for investigative purposes. PMID:21292217

Adaptation and innovation: a grounded theory study of procedural variation in the academic surgical workplace.

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Apramian, Tavis; Watling, Christopher; Lingard, Lorelei; Cristancho, Sayra

2015-10-01

Surgical research struggles to describe the relationship between procedural variations in daily practice and traditional conceptualizations of evidence. The problem has resisted simple solutions, in part, because we lack a solid understanding of how surgeons conceptualize and interact around variation, adaptation, innovation, and evidence in daily practice. This grounded theory study aims to describe the social processes that influence how procedural variation is conceptualized in the surgical workplace. Using the constructivist grounded theory methodology, semi-structured interviews with surgeons (n = 19) from four North American academic centres were collected and analysed. Purposive sampling targeted surgeons with experiential knowledge of the role of variations in the workplace. Theoretical sampling was conducted until a theoretical framework representing key processes was conceptually saturated. Surgical procedural variation was influenced by three key processes. Seeking improvement was shaped by having unsolved procedural problems, adapting in the moment, and pursuing personal opportunities. Orienting self and others to variations consisted of sharing stories of variations with others, taking stock of how a variation promoted personal interests, and placing trust in peers. Acting under cultural and material conditions was characterized by being wary, positioning personal image, showing the logic of a variation, and making use of academic resources to do so. Our findings include social processes that influence how adaptations are incubated in surgical practice and mature into innovations. This study offers a language for conceptualizing the sociocultural influences on procedural variations in surgery. Interventions to change how surgeons interact with variations on a day-to-day basis should consider these social processes in their design. © 2015 John Wiley & Sons, Ltd.

Chronic subdural hematoma : a systematic review and meta-analysis of surgical procedures

NARCIS (Netherlands)

Liu, Weiming; Bakker, Nicolaas A.; Groen, Rob J. M.

Object. In this paper the authors systematically evaluate the results of different surgical procedures for chronic subdural hematoma (CSDH). Methods. The MEDLINE, Embase, Cochrane Central Register of Controlled Trials, and other databases were scrutinized according to the PRISMA (Preferred Reporting

Evaluation of the Prevalence of Different Treatment Failure Modes after Crown Lengthening Surgical Procedures

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Amirreza Babaloo

2016-07-01

Full Text Available Introduction: Preservation of the health of periodontium is very important for the long-term success of restored teeth and a balance should always be created between the patients’ esthetic requirements and the periodontal health. Failures of crown lengthening procedures are classified into early and late failures. The aim of this study was to evaluate the prevalence of early failures of crown leathering surgical procedures. Materials and methods: In this descriptive/cross-sectional study, 96 patients were selected from those referring to the Department of Periodontitis, Tabriz Faculty of Dentistry, who required crown lengthening procedures. The particulars of these patients were recorded in special forms and the reasons for the failure of surgical procedures were separately determined at 2- and 6-week intervals. In addition, the frequencies of the reasons for failures were determined in percentages and absolute frequencies. Data were analyzed with descriptive statistics (frequencies and percentages using SPSS 21. Statistical significance was set at P<0.05. Results: Evaluation of patients 6 weeks after surgery showed a failure rate of 14.5% for crown lengthening procedures in patients referring to the Department of Periodontics, Tabriz Faculty of Dentistry. The most common reasons for such early failures in the 6th week, in descending order, were a lack of sufficient keratinized gingiva around in tooth in question, fracture of the tooth structure after surgery, inadequate surgery (not creating a proper distance between the healthy margin and the crest and the coronal returning of the gingival tissue on the tooth. A lack of sufficient keratinized gingiva around the tooth was the most frequent reason for the early failure of crown lengthening procedure at both study intervals. Conclusion: It can be concluded from the results of the present study that during the 6th postoperative week the crown lengthening procedures exhibited a 14.5% failure rate

Major clinical research advances in gynecologic cancer in 2016: 10-year special edition.

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Suh, Dong Hoon; Kim, Miseon; Kim, Kidong; Kim, Hak Jae; Lee, Kyung Hun; Kim, Jae Weon

2017-05-01

In 2016, 13 topics were selected as major research advances in gynecologic oncology. For ovarian cancer, study results supporting previous ones regarding surgical preventive strategies were reported. There were several targeted agents that showed comparable responses in phase III trials, including niraparib, cediranib, and nintedanib. On the contrary to our expectations, dose-dense weekly chemotherapy regimen failed to prove superior survival outcomes compared with conventional triweekly regimen. Single-agent non-platinum treatment to prolong platinum-free-interval in patients with recurrent, partially platinum-sensitive ovarian cancer did not improve and even worsened overall survival (OS). For cervical cancer, we reviewed robust evidences of larger-scaled population-based study and cost-effectiveness of nonavalent vaccine for expanding human papillomavirus (HPV) vaccine coverage. Standard of care treatment of locally advanced cervical cancer (LACC) was briefly reviewed. For uterine corpus cancer, new findings about appropriate surgical wait time from diagnosis to surgery were reported. Advantages of minimally invasive surgery over conventional laparotomy were reconfirmed. There were 5 new gene regions that increase the risk of developing endometrial cancer. Regarding radiation therapy, Post-Operative Radiation Therapy in Endometrial Cancer (PORTEC)-3 quality of life (QOL) data were released and higher local control rate of image-guided adaptive brachytherapy was reported in LACC. In addition, 4 general oncology topics followed: chemotherapy at the end-of-life, immunotherapy with reengineering T-cells, actualization of precision medicine, and artificial intelligence (AI) to make personalized cancer therapy real. For breast cancer, adaptively randomized trials, extending aromatase inhibitor therapy, and ribociclib and palbociclib were introduced. Copyright © 2017. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology.

Surgical procedures performed in the neonatal intensive care unit on critically ill neonates: feasibility and safety

International Nuclear Information System (INIS)

Mallick, M.S.; Jado, A.M.; Al-Bassam, A.R.

2008-01-01

Transferring unstable, ill neonates to and from the operating rooms carries significant risks and can lead to morbidity. We report on our experience in performing certain procedures in critically ill neonates in the neonatal intensive care unit (NICU). We examined the feasibility and safety for such an approach. All surgical procedures performed in the NICU between January 1999 and December 2005 were analyzed in terms of demographic data, diagnosis, preoperative stability of the patient, procedures performed, complications and outcome. Operations were performed at beside in the NICU in critically ill, unstable neonates who needed emergency surgery, in neonates of low birth weight (<1000 gm) and in neonates on special equipments like higher frequency ventilators and nitrous oxide. Thirty-seven surgical procedures were performed including 12 laparotomies, bowel resection and stomies, 7 repairs of congenital diaphragmatic hernias, 4 ligations of patent ductus arteriosus and various others. Birth weights ranged between 850 gm and 3500 gm (mean 2000 gm). Gestational age ranged between 25 to 42 weeks (mean, 33 weeks). Age at surgery was between 1 to 30 days (mean, 30 days). Preoperatively, 19 patients (51.3%) were on inotropic support and all were intubated and mechanically ventilated. There was no mortality related to surgical procedures. Postoperatively, one patient developed wound infection and disruption. Performing major surgical procedures in the NICU is both feasible and safe. It is useful in very low birth weight, critically ill neonates who have definite risk attached to transfer to the operating room. No special area is needed in the NICU to perform complication-free surgery, but designing an operating room within the NICU will be ideal. (author)

The use of multimedia consent programs for surgical procedures: a systematic review.

Science.gov (United States)

Nehme, Jean; El-Khani, Ussamah; Chow, Andre; Hakky, Sherif; Ahmed, Ahmed R; Purkayastha, Sanjay

2013-02-01

To compare multimedia and standard consent, in respect to patient comprehension, anxiety, and satisfaction, for various surgical/interventional procedures. Electronic searches of PubMed, MEDLINE, Ovid, Embase, and Google Scholar were performed. Relevant articles were assessed by 2 independent reviewers. Comparative (randomized and nonrandomized control trials) studies of multimedia and standard consent for a variety of surgical/interventional procedures were included. Studies had to report on at least one of the outcome measures. Studies were reviewed by 2 independent investigators. The first investigator extracted all relevant data, and consensus of each extraction was performed by a second investigator to verify the data. Overall, this review suggests that the use of multimedia as an adjunct to conventional consent appears to improve patient comprehension. Multimedia leads to high patient satisfaction in terms of feasibility, ease of use, and availability of information. There is no conclusive evidence demonstrating a significant reduction in preoperative anxiety.

[The transrectus sheath preperitoneal procedure: a safe, effective and cheap surgical approach to inguinal hernia?

NARCIS (Netherlands)

Prins, M.W.; Voropai, D.A.; Laarhoven, C.J.H.M. van; Akkersdijk, W.L.

2013-01-01

The main complication of surgery for inguinal hernia is chronic postoperative pain. This is often reported following the Lichtenstein procedure. A new, open surgical technique for the repair of inguinal hernia has been developed. This procedure is called the transrectus sheath preperitoneal

Towards increase of diagnostic efficacy in gynecologic OCT

Science.gov (United States)

Kirillin, Mikhail; Panteleeva, Olga; Eliseeva, Darya; Kachalina, Olga; Sergeeva, Ekaterina; Dubasova, Lyubov; Agrba, Pavel; Mikailova, Gyular; Prudnikov, Maxim; Shakhova, Natalia

2013-06-01

Gynecologic applications of optical coherence tomography (OCT) are usually performed in combination with routine diagnostic procedures: laparoscopy and colposcopy. In combination with laparoscopy OCT is employed for inspection of fallopian tubes in cases of unrecognized infertility while in colposcopy it is used to identify cervix pathologies including cancer. In this paper we discuss methods for increasing diagnostic efficacy of OCT application in these procedures. For OCT-laparoscopy we demonstrate independent criteria for pathology recognition which allow to increase accuracy of diagnostics. For OCT-colposcopy we report on application of device for controlled compression allowing to sense the elasticity of the inspected cervix area and distinguish between neoplasia and inflammatory processes.

Editor's choice--Use of disposable radiation-absorbing surgical drapes results in significant dose reduction during EVAR procedures.

Science.gov (United States)

Kloeze, C; Klompenhouwer, E G; Brands, P J M; van Sambeek, M R H M; Cuypers, P W M; Teijink, J A W

2014-03-01

Because of the increasing number of interventional endovascular procedures with fluoroscopy and the corresponding high annual dose for interventionalists, additional dose-protecting measures are desirable. The purpose of this study was to evaluate the effect of disposable radiation-absorbing surgical drapes in reducing scatter radiation exposure for interventionalists and supporting staff during an endovascular aneurysm repair (EVAR) procedure. This was a randomized control trial in which 36 EVAR procedures were randomized between execution with and without disposable radiation-absorbing surgical drapes (Radpad: Worldwide Innovations & Technologies, Inc., Kansas City, US, type 5511A). Dosimetric measurements were performed on the interventionalist (hand and chest) and theatre nurse (chest) with and without the use of the drapes to obtain the dose reduction and effect on the annual dose caused by the drapes. Use of disposable radiation-absorbing surgical drapes resulted in dose reductions of 49%, 55%, and 48%, respectively, measured on the hand and chest of the interventionalist and the chest of the theatre nurse. The use of disposable radiation-absorbing surgical drapes significantly reduces scatter radiation exposure for both the interventionalist and the supporting staff during EVAR procedures. Copyright © 2013 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

Clinical outcomes research in gynecologic oncology.

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Melamed, Alexander; Rauh-Hain, J Alejandro; Schorge, John O

2017-09-01

Clinical outcomes research seeks to understand the real-world manifestations of clinical care. In particular, outcomes research seeks to reveal the effects of pharmaceutical, procedural, and structural aspects of healthcare on patient outcomes, including mortality, disease control, toxicity, cost, and quality of life. Although outcomes research can utilize interventional study designs, insightful use of observational data is a defining feature of this field. Many questions in gynecologic oncology are not amenable to investigation in randomized clinical trials due to cost, feasibility, or ethical concerns. When a randomized trial is not practical or has not yet been conducted, well-designed observational studies have the potential to provide the best available evidence about the effects of clinical care. Such studies may use surveys, medical records, disease registries, and a variety of administrative data sources. Even when a randomized trial has been conducted, observational studies can be used to estimate the real-world effect of an intervention, which may differ from the results obtained in the controlled setting of a clinical trial. This article reviews the goals, methodologies, data sources, and limitations of clinical outcomes research, with a focus on gynecologic oncology. Copyright © 2017. Published by Elsevier Inc.

Technical and surgical aspects of the sphenopalatine ganglion (SPG) microstimulator insertion procedure

DEFF Research Database (Denmark)

Assaf, A T; Hillerup, S; Rostgaard, J

2016-01-01

into the pterygopalatine fossa (PPF) is presented herein. Technical aspects include detailed descriptions of the preoperative planning using computed tomography or cone beam computed tomography scans for presurgical digital microstimulator insertion into the patient-specific anatomy and intraoperative verification......), and removal (n=5). This SPG microstimulator insertion procedure has sequelae comparable to other oral cavity procedures including tooth extractions, sinus surgery, and dental implant placement. Twenty-five of 29 subjects (86%) completing a self-assessment questionnaire indicated that the surgical effects were...

Aesthetic Surgical Procedures in Men: Major Complications and Associated Risk Factors.

Science.gov (United States)

Kaoutzanis, Christodoulos; Winocour, Julian; Yeslev, Max; Gupta, Varun; Asokan, Ishan; Roostaeian, Jason; Grotting, James C; Higdon, K Kye

2018-03-14

The number of men undergoing cosmetic surgery is increasing in North America. To determine the incidence and risk factors of major complications in males undergoing cosmetic surgery, compare the complication profiles between men and women, and identify specific procedures that are associated with higher risk of complications in males. A prospective cohort of patients undergoing cosmetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Gender specific procedures were excluded. Primary outcome was occurrence of a major complication in males requiring emergency room visit, hospital admission, or reoperation within 30 days of the index operation. Univariate and multivariate analysis evaluated potential risk factors for major complications including age, body mass index (BMI), smoking, diabetes, type of surgical facility, type of procedure, and combined procedures. Of the 129,007 patients, 54,927 underwent gender nonspecific procedures, of which 5801 (10.6%) were males. Women showed a higher mean age (46.4 ± 14.1 vs 45.2 ± 16.7 years, P procedures (RR 3.47), and combined procedures (RR 2.56). Aesthetic surgery in men is safe with low major complication rates. Modifiable predictors of complications included BMI and combined procedures.

Control of bleeding in surgical procedures: critical appraisal of HEMOPATCH (Sealing Hemostat

Directory of Open Access Journals (Sweden)

Lewis KM

2015-12-01

Full Text Available Kevin Michael Lewis,1 Carl Erik Kuntze,2 Heinz Gulle3 1Preclinical Safety and Efficacy, Baxter Healthcare Corporation, Deerfield, IL, USA; 2Medical Affairs, Baxter Healthcare SA, Zurich, Switzerland; 3Surgical Sciences and Engineering, Baxter Medical Products GmbH, Vienna, Austria Abstract: The need for advanced hemostatic agents increases with the complexity of surgical procedures and use of anticoagulation and antiplatelet treatments. HEMOPATCH (Sealing Hemostat is a novel, advanced hemostatic pad that is composed of a synthetic, protein-reactive monomer and a collagen backing. The active side is covered with a protein-reactive monomer: N-hydroxysuccinimide functionalized polyethylene glycol (NHS-PEG. NHS-PEG rapidly affixes the collagen pad to tissue to promote and maintain hemostasis. The combined action of the NHS-PEG and collagen is demonstrated to have benefit relative to other hemostatic agents in surgery and preclinical surgical models. This paper reviews the published investigations and case reports of the hemostatic efficacy of HEMOPATCH, wherein HEMOPATCH is demonstrated to be an effective, easy-to-use hemostatic agent in open and minimally invasive surgery of patients with thrombin- or platelet-induced coagulopathies. Keywords: HEMOPATCH, hemostasis, surgical hemostasis, sealing, surgical sealant

Wrong-Site Surgery, Retained Surgical Items, and Surgical Fires : A Systematic Review of Surgical Never Events.

Science.gov (United States)

Hempel, Susanne; Maggard-Gibbons, Melinda; Nguyen, David K; Dawes, Aaron J; Miake-Lye, Isomi; Beroes, Jessica M; Booth, Marika J; Miles, Jeremy N V; Shanman, Roberta; Shekelle, Paul G

2015-08-01

Serious, preventable surgical events, termed never events, continue to occur despite considerable patient safety efforts. To examine the incidence and root causes of and interventions to prevent wrong-site surgery, retained surgical items, and surgical fires in the era after the implementation of the Universal Protocol in 2004. We searched 9 electronic databases for entries from 2004 through June 30, 2014, screened references, and consulted experts. Two independent reviewers identified relevant publications in June 2014. One reviewer used a standardized form to extract data and a second reviewer checked the data. Strength of evidence was established by the review team. Data extraction was completed in January 2015. Incidence of wrong-site surgery, retained surgical items, and surgical fires. We found 138 empirical studies that met our inclusion criteria. Incidence estimates for wrong-site surgery in US settings varied by data source and procedure (median estimate, 0.09 events per 10,000 surgical procedures). The median estimate for retained surgical items was 1.32 events per 10,000 procedures, but estimates varied by item and procedure. The per-procedure surgical fire incidence is unknown. A frequently reported root cause was inadequate communication. Methodologic challenges associated with investigating changes in rare events limit the conclusions of 78 intervention evaluations. Limited evidence supported the Universal Protocol (5 studies), education (4 studies), and team training (4 studies) interventions to prevent wrong-site surgery. Limited evidence exists to prevent retained surgical items by using data-matrix-coded sponge-counting systems (5 pertinent studies). Evidence for preventing surgical fires was insufficient, and intervention effects were not estimable. Current estimates for wrong-site surgery and retained surgical items are 1 event per 100,000 and 1 event per 10,000 procedures, respectively, but the precision is uncertain, and the per-procedure

Influence of the revision of surgical fee schedule on surgeons' productivity in Japan: A cohort analysis of 7602 surgical procedures in 2013-2016.

Science.gov (United States)

Nakata, Yoshinori; Watanabe, Yuichi; Narimatsu, Hiroto; Yoshimura, Tatsuya; Otake, Hiroshi; Sawa, Tomohiro

2018-02-01

The goal of this study is to evaluate the pure impact of the revision of surgical fee schedule on surgeons' productivity. We collected data from the surgical procedures performed by the surgeons working in Teikyo University Hospital from 1 April through 30 September in 2013-2016. We employed non-radial and non-oriented Malmquist model. We defined the decision-making unit as a surgeon with the highest academic rank in surgery. Inputs were defined as (1) the number of doctors who assisted surgery and (2) the time of surgical operation. The output was defined as the surgical fee for each surgery. We focused on the revisions in 2014 and 2016. We first calculated each surgeon's natural logarithms of the changes in productivity, technique and efficiency in 2013-2014, in 2014-2015 and in 2015-2016. Then, we subtracted the changes in 2014-2015 from the changes in 2013-2014 and in 2015-2016. We analyzed 62 surgeons who performed 7602 surgical procedures. The productivity changes were not significantly different from 0. Their efficiency change was significantly greater than 0, while their technical change was smaller than 0 in revision 2014. Their efficiency change was significantly smaller than 0, while their technical change was greater than 0 in revision 2016 (p increase overall productivity through revision if we could increase both efficiency and technique.

Payment Reform: Unprecedented and Evolving Impact on Gynecologic Oncology.

Science.gov (United States)

Apte, Sachin M; Patel, Kavita

2016-01-01

With the signing of the Medicare Access and CHIP Reauthorization Act in April 2015, the Centers for Medicare and Medicaid Services (CMS) is now positioned to drive the development and implementation of sweeping changes to how physicians and hospitals are paid for the provision of oncology-related services. These changes will have a long-lasting impact on the sub-specialty of gynecologic oncology, regardless of practice structure, physician employment and compensation model, or local insurance market. Recently, commercial payers have piloted various models of payment reform via oncology-specific clinical pathways, oncology medical homes, episode payment arrangements, and accountable care organizations. Despite the positive results of some pilot programs, adoption remains limited. The goals are to eliminate unnecessary variation in cancer treatment, provide coordinated patient-centered care, while controlling costs. Yet, meaningful payment reform in oncology remains elusive. As the largest payer for oncology services in the United States, CMS has the leverage to make cancer services more value based. Thus far, the focus has been around pricing of physician-administered drugs with recent work in the area of the Oncology Medical Home. Gynecologic oncology is a unique sub-specialty that blends surgical and medical oncology, with treatment that often involves radiation therapy. This forward-thinking, multidisciplinary model works to keep the patient at the center of the care continuum and emphasizes care coordination. Because of the breadth and depth of gynecologic oncology, this sub-specialty has both the potential to be disrupted by payment reform as well as potentially benefit from the aspects of reform that can align incentives appropriately to improve coordination. Although the precise future payment models are unknown at this time, focused engagement of gynecologic oncologists and the full care team is imperative to assure that the practice remains patient centered

Payment Reform: Unprecedented and Evolving Impact on Gynecologic Oncology

Science.gov (United States)

Apte, Sachin M.; Patel, Kavita

2016-01-01

With the signing of the Medicare Access and CHIP Reauthorization Act in April 2015, the Centers for Medicare and Medicaid Services (CMS) is now positioned to drive the development and implementation of sweeping changes to how physicians and hospitals are paid for the provision of oncology-related services. These changes will have a long-lasting impact on the sub-specialty of gynecologic oncology, regardless of practice structure, physician employment and compensation model, or local insurance market. Recently, commercial payers have piloted various models of payment reform via oncology-specific clinical pathways, oncology medical homes, episode payment arrangements, and accountable care organizations. Despite the positive results of some pilot programs, adoption remains limited. The goals are to eliminate unnecessary variation in cancer treatment, provide coordinated patient-centered care, while controlling costs. Yet, meaningful payment reform in oncology remains elusive. As the largest payer for oncology services in the United States, CMS has the leverage to make cancer services more value based. Thus far, the focus has been around pricing of physician-administered drugs with recent work in the area of the Oncology Medical Home. Gynecologic oncology is a unique sub-specialty that blends surgical and medical oncology, with treatment that often involves radiation therapy. This forward-thinking, multidisciplinary model works to keep the patient at the center of the care continuum and emphasizes care coordination. Because of the breadth and depth of gynecologic oncology, this sub-specialty has both the potential to be disrupted by payment reform as well as potentially benefit from the aspects of reform that can align incentives appropriately to improve coordination. Although the precise future payment models are unknown at this time, focused engagement of gynecologic oncologists and the full care team is imperative to assure that the practice remains patient centered

Payment Reform: Unprecedented and Evolving Impact on Gynecologic Oncology

Directory of Open Access Journals (Sweden)

Sachin eApte

2016-04-01

Full Text Available With the signing of the Medicare Access and CHIP Reauthorization Act (MACRA in April 2015, the Centers for Medicare and Medicaid Services (CMS is now positioned to drive the development and implementation of sweeping changes to how physicians and hospitals are paid for the provision of oncology related services. These changes will have a long-lasting impact on the sub-specialty of gynecologic oncology, regardless of practice structure, physician employment and compensation model, or local insurance market. Recently, commercial payers have piloted various models of payment reform via oncology specific clinical pathways, oncology medical homes, episode payment arrangements, and accountable care organizations. Despite the positive results of some pilot programs, adoption remains limited. The goals are to eliminate unnecessary variation in cancer treatment, provide coordinated patient-centered care, while controlling costs. Yet, meaningful payment reform in oncology remains elusive. As the largest payer for oncology services in the United States, CMS has the leverage to make cancer services more value-based. Thus far, the focus has been around pricing of physician-administered drugs with recent work in the area of the Oncology Medical Home. Gynecologic oncology is a unique sub-specialty which blends surgical and medical oncology, with treatment that often involves radiation therapy. This forward-thinking, multi-disciplinary model works to keep the patient at the center of the care continuum and emphasizes care coordination. Because of the breadth and depth of gynecologic oncology, this sub-specialty has both the potential to be disrupted by payment reform as well as potentially benefit from the aspects of reform which can align incentives appropriately to improve coordination. Although the precise future payment models are unknown at this time, focused engagement of gynecologic oncologists and the full care team is imperative to assure that the

A Call for New Communication Channels for Gynecological Oncology Trainees: A Survey on Social Media Use and Educational Needs by the European Network of Young Gynecological Oncologists.

Science.gov (United States)

Zalewski, Kamil; Lindemann, Kristina; Halaska, Michael J; Zapardiel, Ignacio; Laky, Rene; Chereau, Elisabeth; Lindquist, David; Polterauer, Stephan; Sukhin, Vladislav; Dursun, Polat

2017-03-01

The aim of the study was to assess patterns in the use of social media (SM) platforms and to identify the training needs among European gynecologic oncology trainees. In 2014, a web-based survey was sent to 633 trainees from the European Network of Young Gynaecological Oncologists (ENYGO) database. The 14-item questionnaire (partially using a 1- to 5-point Likert scale) assessed respondents' use of SM and preference for workshop content and organization. Descriptive analysis was used to describe the mean scores reported for different items, and the internal reliability of the questionnaire was assessed by Cronbach α. In total, 170 ENYGO members (27%) responded to the survey. Of those, 91% said that they use SM platforms, mostly for private purposes. Twenty-three percent used SM professionally and 43% indicated that they would consider SM to be a clinical discussion forum. The respondents said that they would like updates on conferences and professional activities to be shared on SM platforms. Complication management, surgical anatomy, and state of the art in gynecologic oncology were identified as preferred workshops topics. The most frequently indicated hands-on workshops were laparoscopic techniques and surgical anatomy. Consultants attached a higher level of importance to palliative care education and communication training than trainees. The mean duration of the workshop preferred was 2 days. This report highlights the significance of ENYGO trainees' attachment to SM platforms. Most respondents expect ENYGO to use these online channels for promoting educational activities and other updates. Using SM for clinical discussion will require specific guidelines to secure professional and also consumer integrity. This survey confirms surgical management and the state of the art as important knowledge gaps, and ENYGO has tailored its activities according to these results. Future activities will further direct attention and resources to education in palliative care and

PATIENT POSITION AS A POSSIBLE RISK FACTOR FOR POSTOPERATIVE NAUSEA AND VOMITING (PONV IN GYNECOLOGIC LAPAROSCOPY

Directory of Open Access Journals (Sweden)

Aleksandar Ćirić

2012-01-01

Full Text Available Postoperative nausea and vomiting (PONV are still a significant problem in modern anesthetic practice. Discomfort caused by PONV intensifies other unpleasant elements of recovery, such as pain, frustration or fear. PONV also generates aversion to future anesthesia and have a negative impact on staff and patient's family. PONV can increase the cost of completing a surgical procedure, because it extends the time a patient spends in the postanesthesia care unit (PACU or delay discharge of ambulatory patients. It is generally accepted that the incidence of PONV after general anesthesia for various types of surgery in the last decade is still between 20-30%, and 70% in laparoscopic abdominal surgery. The incidence is three times higher in females compared to males. Many factors are involved in triggering PONV, such as patientrelated factors, the type of surgery, anesthesia management, etc. The results of this study suggest that the patient positioning (modified supine lithotomy position with ''Trendelenburg" increases the risk of PONV in gynecologic laparoscopy.

Obstetric and gynecologic imaging

International Nuclear Information System (INIS)

Wicks, J.D.

1987-01-01

Obstetric and gynecologic imaging has undergone marked changes in the past 10 years, primarily because of the influence of new imaging modalities. The single modality that has most significantly changed the diagnostic approach to obstetric and gynecologic problems is diagnostic ultrasound. The remarkable ability of this technique to display the anatomy of the gravid and nongravid female pelvis without the use of ionizing radiation motivated the development of techniques and instrumentation that have supplanted but not totally replaced many x-ray based examinations. The use of diagnostic ultrasound for the evaluation of obstetric and gynecologic problems is the dominant theme of this chapter. Areas of patient diagnosis and management in which additional imaging techniques, x-rays, or magnetic resonance are used are presented where appropriate

Gynecological cancer alarm symptoms:

DEFF Research Database (Denmark)

Balasubramaniam, Kirubakaran; Ravn, Pernille; dePont Christensen, René

2016-01-01

INTRODUCTION: To determine the proportion of patients who were referred to specialist care after reporting gynecological cancer alarm symptoms to their general practitioner. To investigate whether contact with specialist care was associated with lifestyle factors or socioeconomic status. MATERIAL...... and odds ratios (ORs) for associations between specialist care contact, lifestyle factors and socioeconomic status. RESULTS: The study included 25 866 non-pregnant women; 2957 reported the onset of at least one gynecological cancer alarm symptom, and 683 of these (23.1%) reported symptoms to their general......: Educational level influence contact with specialist care among patients with gynecological cancer alarm symptoms. Future studies should investigate inequalities in access to the secondary healthcare system. This article is protected by copyright. All rights reserved....

World gynecologic oncology publications and the Turkish contribution to the literature between 2000 and 2007.

Science.gov (United States)

Dursun, Polat; Gultekin, Murat; Ayhan, Ali

2011-01-01

To investigate the number of publications and the contribution from top-ranking countries, institutions, and authors in 3 gynecologic oncology journals (Gynecologic Oncology [GO], International Journal of Gynecological Cancer [IJGC], and European Journal of Gynaecological Oncology [EJGO]),as well as the degree of Turkish contribution between 2000 and 2007. Articles published between 2000 and 2007 in 3 gynecologic oncology journals indexed by the Science Citation Index were accessed via the ISI-Thomson website. Additionally, PubMed, Sciencedirect, and Blackwell-Synergy databases were used to identify the originating countries and institutions of the published articles. The types of articles, originating countries, and names of the institutions and authors were determined. Furthermore, the number of articles affiliated with Turkish institutions and the publication year were also determined. We located 6,851 articles published in the 3 journals. During this period 36.1%, 7.7%, 7.2%, 5.8% and 4.8% of the papers originated from the USA, Japan, Italy, Turkey, and England, respectively. The 5 most productive institutions were the University of Texas, Memorial Sloan-Kettering Cancer Center, Roswell Park Cancer Institute, University of Alabama, and University of Athens. The 5 most productive authors were Markman (USA), Chi (USA), Ayhan (Turkey), Barakat (USA), and Vergote (Belgium), respectively. In all, 36.1% of the papers originated from the USA, while 44% originated from 17 European countries. The USA was the first-ranked country of origin in GO and IJGC, while Turkey was the first-ranked country of origin in EJGO. Overall, 399 (5.8%) papers originated from Turkish institutions. Most of the gynecologic oncology publications originated from the USA and Western European countries, where gynecologic oncology training is available and surgical and research traditions are well established. On the other hand, Turkish researchers made an important contribution to gynecologic

Gynecologic cancers in pregnancy

DEFF Research Database (Denmark)

Amant, Frédéric; Halaska, Michael J; Fumagalli, Monica

2014-01-01

insights and more experience were gained since the first consensus meeting 5 years ago. METHODS: Members of the European Society of Gynecological Oncology task force "Cancer in Pregnancy" in concert with other international experts reviewed the existing literature on their respective areas of expertise....... The summaries were subsequently merged into a complete article that served as a basis for discussion during the consensus meeting. All participants approved the final article. RESULTS: In the experts' view, cancer can be successfully treated during pregnancy in collaboration with a multidisciplinary team...... to provide throughout the pregnancy period. Diagnostic procedures, including staging examinations and imaging, such as magnetic resonance imaging and sonography, are preferable. Pelvic surgery, either open or laparoscopic, as part of a treatment protocol, may reveal beneficial outcomes and is preferably...

Duty hour restrictions and surgical complications for head and neck key indicator procedures.

Science.gov (United States)

Smith, Aaron; Jain, Nikhita; Wan, Jim; Wang, Lei; Sebelik, Merry

2017-08-01

Graduate medical education has traditionally required long work hours, allowing trainees little time for adequate rest. Based on concerns over performance deterioration with sleep deprivation and its effect on patient outcomes, duty hour restrictions have been mandated. We sought to characterize complications from otolaryngology key indicator procedures performed before and after duty hour reform. Retrospective cross-sectional analysis of National Inpatient Sample (NIS). The NIS was queried for procedure codes associated with head and neck key indicator groupings for the years 2000-2002 (45,363 procedures) and 2006-2008 (51,144 procedures). Hospitals were divided into three groups: nonteaching hospitals (NTH), teaching hospitals without otolaryngology programs (TH), and teaching hospitals with otolaryngology programs (TH-OTO). Surgical complication rates, length of stay, and mortality rates were analyzed using logistic and linear regression. The number of procedures increased (12.7%), with TH-OTO contributing more in postrestriction years (21% to 30%). Overall complication rates between the two periods revealed no difference, regardless of hospital setting. Subset analysis showed some variation within each complication within each grouping. Length of stay increased at TH-OTO (2.75 to 2.78 days) and decreased at NTH (2.28 to 2.24 days) and TH (2.39 to 2.36 days). Mortality did not increase among the three hospital types (NTH, P key indicator procedures. Moreover, concerns about reduced surgical case numbers appear unfounded, especially for otolaryngology programs. 2c Laryngoscope, 127:1797-1803, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

Postoperative pain in complex ophthalmic surgical procedures: comparing practice with guidelines.

Science.gov (United States)

Lesin, Mladen; Sundov, Zeljka Duplancic; Jukic, Marko; Puljak, Livia

2014-06-01

To analyze the management of postoperative pain after complex ophthalmic surgery and to compare it to the guidelines. A retrospective study. University Hospital Split, Croatia. Patients (N = 447) who underwent complex ophthalmic surgical procedures from 2008 to 2012. The following data were extracted from patient medical records: age, gender, type and dosage of premedication, preoperative patient's physical status, type of procedure, duration of procedure-surgical and anesthesia time, type and dosage of anesthesia, the type and dosage of postoperative analgesia for each postoperative day. None of the patients had information about pain intensity in their records. There were 90% patients who did not receive any medication the night before surgery, 54% did not receive any premedication immediately before surgery, 19% did not receive any pain medication after the surgery in the operating room and 46% of patients did not receive any analgesics after being released to the ophthalmology department. Among those who received analgesia after surgery, 98% received only one dose of an analgesic, and 93% of patients received analgesia only on the day of the surgery. Furthermore, patients were returned to the department immediately after surgery, without intensive monitoring. During the analyzed five years there were no educational session organized by anesthesiologist to the ophthalmic surgeons. Postoperative pain management and perioperative care of patients undergoing major ophthalmic surgery indicates lack of attention towards pain intensity and postoperative analgesia. Appropriate interventions should be employed to improve postoperative pain management, to facilitate patient recovery. Wiley Periodicals, Inc.

Effect of different pneumoperitoneum pressure on stress state in patients underwent gynecological laparoscopy

Directory of Open Access Journals (Sweden)

Ai-Yun Shen

2016-10-01

Full Text Available Objective: To observe the effect of different CO2 pneumoperitoneum pressure on the stress state in patients underwent gynecological laparoscopy. Methods: A total of 90 patients who were admitted in our hospital from February, 2015 to October, 2015 for gynecological laparoscopy were included in the study and divided into groups A, B, and C according to different CO2 pneumoperitoneum pressure. The changes of HR, BP, and PetCO2 during the operation process in the three groups were recorded. The changes of stress indicators before operation (T0, 30 min during operation (T1, and 12 h after operation (T2 were compared. Results: The difference of HR, BP, and PetCO2 levels before operation among the three groups was not statistically significant (P>0.05. HR, BP, and PetCO2 levels 30 min after pneumoperitoneum were significantly elevated when compared with before operation (P0.05. PetCO2 level 30 min after pneumoperitoneum in group B was significantly higher than that in group A (P0.05. Conclusions: Low pneumoperitoneum pressure has a small effect on the stress state in patients underwent gynecological laparoscopy, will not affect the surgical operation, and can obtain a preferable muscular relaxation and vision field; therefore, it can be selected in preference.

Epidemiology of gynecologic cancers in China.

Science.gov (United States)

Jiang, Xiyi; Tang, Huijuan; Chen, Tianhui

2018-01-01

Cancer has become a major disease burden across the globe. It was estimated that 4.29 million new incident cases and 2.81 million death cases of cancer would occur in 2015 in China, with the age-standardized incidence rate (ASIR) of 201.1 per 100,000 and age-standardized mortality rate (ASMR) of 126.9 per 100,000, respectively. For females, 2 of the top 10 most common types of cancer would be gynecologic cancers, with breast cancer being the most prevalent (268.6 thousand new incident cases) and cervical cancer being the 7th most common cancer (98.9 thousand new incident cases). The incidence and mortality of gynecologic cancers have been constantly increasing in China over last 2 decades, which become a major health concern for women. Survival rates of gynecologic cancers are generally not satisfactory and decrease along with advancing stage, though national data on survival are still not available. It is of great importance to overview on the epidemiology of gynecologic cancers, which may provide scientific clues for strategy-making of prevention and control, and eventually lowering the incidence and mortality rate as well as improving the survival rate in the future. Copyright © 2018. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology.

Danish Gynecological Cancer Database

DEFF Research Database (Denmark)

Sørensen, Sarah Mejer; Bjørn, Signe Frahm; Jochumsen, Kirsten Marie

2016-01-01

AIM OF DATABASE: The Danish Gynecological Cancer Database (DGCD) is a nationwide clinical cancer database and its aim is to monitor the treatment quality of Danish gynecological cancer patients, and to generate data for scientific purposes. DGCD also records detailed data on the diagnostic measures...... data forms as follows: clinical data, surgery, pathology, pre- and postoperative care, complications, follow-up visits, and final quality check. DGCD is linked with additional data from the Danish "Pathology Registry", the "National Patient Registry", and the "Cause of Death Registry" using the unique...... Danish personal identification number (CPR number). DESCRIPTIVE DATA: Data from DGCD and registers are available online in the Statistical Analysis Software portal. The DGCD forms cover almost all possible clinical variables used to describe gynecological cancer courses. The only limitation...

42 CFR 493.945 - Cytology; gynecologic examinations.

Science.gov (United States)

2010-10-01

... 42 Public Health 5 2010-10-01 2010-10-01 false Cytology; gynecologic examinations. 493.945 Section... Nonwaived Testing Proficiency Testing Programs by Specialty and Subspecialty § 493.945 Cytology; gynecologic... gynecologic examinations (Pap smears) in cytology, a program must provide test sets composed of 10- and 20...

Use of topical tranexamic acid or aminocaproic acid to prevent bleeding after major surgical procedures.

Science.gov (United States)

Ipema, Heather J; Tanzi, Maria G

2012-01-01

To evaluate the literature describing topical use of tranexamic acid or aminocaproic acid for prevention of postoperative bleeding after major surgical procedures. Literature was retrieved through MEDLINE (1946-September 2011) and International Pharmaceutical Abstracts (1970-September 2011) using the terms tranexamic acid, aminocaproic acid, antifibrinolytic, topical, and surgical. In addition, reference citations from publications identified were reviewed. All identified articles in English were evaluated. Clinical trials, case reports, and meta-analyses describing topical use of tranexamic acid or aminocaproic acid to prevent postoperative bleeding were included. A total of 16 publications in the setting of major surgical procedures were included; the majority of data were for tranexamic acid. For cardiac surgery, 4 trials used solutions containing tranexamic acid (1-2.5 g in 100-250 mL of 0.9% NaCl), and 1 trial assessed a solution containing aminocaproic acid (24 g in 250 mL of 0.9% NaCl). These solutions were poured into the chest cavity before sternotomy closure. For orthopedic procedures, all of the data were for topical irrigation solutions containing tranexamic acid (500 mg-3 g in 50-100 mL of 0.9% NaCl) or for intraarticular injections of tranexamic acid (250 mg to 2 g in 20-50 mL of 0.9% sodium chloride, with or without carbazochrome sodium sulfate). Overall, use of topical tranexamic acid or aminocaproic acid reduced postoperative blood loss; however, few studies reported a significant reduction in the number of packed red blood cell transfusions or units given, intensive care unit stay, or length of hospitalization. Topical application of tranexamic acid and aminocaproic acid to decrease postsurgical bleeding after major surgical procedures is a promising strategy. Further data are needed regarding the safety of this hemostatic approach.

Liability exposure for surgical robotics instructors.

Science.gov (United States)

Lee, Yu L; Kilic, Gokhan; Phelps, John Y

2012-01-01

Surgical robotics instructors provide an essential service in improving the competency of novice gynecologic surgeons learning robotic surgery and advancing surgical skills on behalf of patients. However, despite best intentions, robotics instructors and the gynecologists who use their services expose themselves to liability. The fear of litigation in the event of a surgical complication may reduce the availability and utility of robotics instructors. A better understanding of the principles of duty of care and the physician-patient relationship, and their potential applicability in a court of law likely will help to dismantle some concerns and uncertainties about liability. This commentary is not meant to discourage current and future surgical instructors but to raise awareness of liability issues among robotics instructors and their students and to recommend certain preventive measures to curb potential liability risks. Published by Elsevier Inc.

Surgical treatment of chronic pancreatitis using Frey's procedure: a Brazilian 16-year single-centre experience.

Science.gov (United States)

Gestic, Martinho Antonio; Callejas-Neto, Francisco; Chaim, Elinton Adami; Utrini, Murillo Pimentel; Cazzo, Everton; Pareja, Jose Carlos

2011-04-01

Surgical treatment of chronic pancreatitis is indicated for intractable pain. Frey's procedure is an accepted treatment for this disease. The aim of the present study was to describe a single-centre experience in the treatment of chronic pancreatitis using Frey's procedure. A retrospective analysis of 73 patients who underwent a Frey's procedure between 1991 to 2007 and had at least 1 year of follow-up. Demographics, indication for surgery, peri-operative complications and late outcomes were analysed. The median age was 39.9 years. Seventy out of the 73 (95.8%) patients were male. The median pre-operative body mass index (BMI) was 19.1 kg/m(2). All patients had abdominal pain, 34 (46.6%) of them daily and 13 (17.8%) weekly, with moderate or severe intensity in 98.6% (n= 72). The aetiology was secondary to alcohol in 70 patients (95.9%), with a median consumption of 278 g per day. The surgical morbidity rate was 28.7%; there were no deaths. Median post-operative follow-up was 77.0 months; 64 patients (91.4%) had complete pain relief and post-operative BMI was 22.4 kg/m(2) (P<0.001). All patients with pre-operative endocrine and exocrine insufficiencies showed no reversal of the situation. New onset insufficiencies appeared late. Frey's procedure was a safe and effective therapeutic option for the surgical treatment of patients with intractable pain caused by chronic pancreatitis. © 2011 International Hepato-Pancreato-Biliary Association.

[Influence of postoperative pelvic floor function on different surgical procedures of hysterectomy].

Science.gov (United States)

Tan, A L; Hong, L; Zhao, Y Z; Jiang, L

2017-05-25

Objective: To compare the influence of postoperative pelvic floor function after different surgical procedures of hysterectomy. Methods: A total of 260 patients who underwent hysterectomy in Renmin hospital of Wuhan University from January 2012 to January 2014 were enrolled in the study, and divided into 5 groups by different surgical procedures, which were total abdominal hysterectomy (A-TH; 46 cases), total laparoscopic hysterectomy (L-TH; 59 cases), total vaginal hysterectomy (V-TH; 42 cases), abdominal intrafascial hysterectomy (A-CISH; 78 cases), laparoscopic intrafascial hysterectomy (L-CISH; 35 cases). Pelvic examination, pelvic organ prolapse quantitation (POP-Q), test of pelvic muscle strength, pelvic floor distress inventory-short form 20 (PFDI-20) and the female sexual function index (FSFI) questionnaire were measured after 6 months and 12 months. Results: The differences of pelvic organ prolapse incidence after 6 months, A-TH and A-CISH [7% (3/46) versus 3% (2/78)], A-TH and L-CISH [7% (3/46) versus 3% (1/35)] were statistically significance (all P CISH was statistically different in degree ( P CISH [59% (27/46) versus 29% (23/78)], A-TH and L-CISH [59% (27/46) versus 26% (9/35)] were statistically significant (all P CISH [61% (36/59) versus 29%(23/78)] was statistically different ( P CISH [53% (31/59) verus 24% (19/78)], V-TH and A-CISH [60% (25/42) verus 24% (19/78)], V-TH and L-CISH [60% (25/42) verus 23% (8/35)] were statistically significant (all P CISH [57% (24/42) versus 26%(20/78)] was statistically significant ( P 0.05), PFDI-20 total score was not statistically significant ( P >0.05). FSFI total score after 6 months and 12 months in A-TH and A-CISH, L-TH and A-CISH, A-CISH and L-CISH were statistically significant (all P <0.05). Conclusion: The influences of different surgical procedures to pelvic floor function are no statistical difference; as to the surgical resection of hysterectomy, intrafascia hysterectomy compared with extrafascia

Transcatheter intraarterial management of gynecologic tumors

International Nuclear Information System (INIS)

Thorvinger, B.; Joergensen, C.W.; Samuelsson, L.; Trope, C.; Lund Univ.

1985-01-01

Intraarterial therapy was performed in 17 women with various gynecologic tumors in order to facilitate surgery (13 patients) and for palliation (4 patients). In the non-surgery group intraarterial chemotherapy was supplemented by occlusion in 2 patients. In the surgery group 5 women received intraarterial chemotherapy before the occlusion procedure. In the palliation group the result was poor, but 9 of 13 patients in the surgery group had radical surgery. They had all previously been found to be non-resectable at laparotomy (11 patients) or clinically (2 patients). No severe complications of using the intraarterial technique were encountered, though such are frequently reported. (orig.)

Effective and efficient learning in the operating theater with intraoperative video-enhanced surgical procedure training

OpenAIRE

van Det, M.J.; Meijerink, W.J.; Hoff, C.; Middel, B.; Pierie, J.P.

2013-01-01

INtraoperative Video Enhanced Surgical procedure Training (INVEST) is a new training method designed to improve the transition from basic skills training in a skills lab to procedural training in the operating theater. Traditionally, the master-apprentice model (MAM) is used for procedural training in the operating theater, but this model lacks uniformity and efficiency at the beginning of the learning curve. This study was designed to investigate the effectiveness and efficiency of INVEST co...

Energy sources for gynecologic laparoscopic surgery: a review of the literature.

Science.gov (United States)

Law, Kenneth S K; Abbott, Jason A; Lyons, Stephen D

2014-12-01

A range of energy sources are used in gynecologic laparoscopy. These energy sources include monopolar electrosurgery, bipolar electrosurgery (including "advanced bipolar" devices that incorporate tissue feedback monitoring), and various types of laser and ultrasonic technologies. Gynecologists using these tools should be aware of the potential benefits and potential dangers of these instruments. This review provides an overview of the biophysics of these energy sources, their tissue effects, and the complications that may arise. It aims to highlight any potential advantages or disadvantages of various energy sources, as reported by clinical and laboratory studies. Literature relating to energy sources used in gynecologic laparoscopy was reviewed. While laboratory-based studies have reported differences between various energy sources, these differences may not be clinically significant. The choice of instrumentation may depend on the nature of the surgical task being performed, but other factors, such as the surgeon's training/experience, cost, and industry marketing, may also influence the decision. TAn awareness of the pros and cons of each energy modality and their relative efficacy profiles is paramount. It is important that surgeons have an understanding of the biophysics of these technologies in order to understand their limitations and potential dangers and to utilize the most appropriate energy source(s) in the appropriate clinical setting, in order to both minimize the risk of inadvertent injuries during gynecologic laparoscopy and to maximize cost-efficient delivery of health care.

Impact of a Pediatric and Adolescent Gynecology Curriculum on an Obstetrics and Gynecology Residency.

Science.gov (United States)

Palaszewski, Dawn M; Miladinovic, Branko; Caselnova, Petra M; Holmström, Shelly W

2016-12-01

To determine the effectiveness of a new pediatric and adolescent gynecology (PAG) curriculum for improving obstetrics/gynecology resident physician knowledge and comfort level in patient management and to describe the current deficiencies in resident physician knowledge and comfort level in PAG. A PAG curriculum was implemented for the obstetrics/gynecology resident physicians (n = 20) at the University of South Florida in July 2013. Before and after the curriculum was introduced, resident physicians and recent graduates of the residency program completed a survey to assess their comfort level and a knowledge assessment consisting of 20 case-based questions. University-based residency program. Resident physicians and recent resident physician graduates in the Department of Obstetrics and Gynecology. Introduction of a PAG curriculum during the 2013-2014 academic year. Improvement in resident physicians' comfort level and knowledge in PAG. After the curriculum was introduced, comfort increased in examining the genitals of a pediatric gynecology patient (median difference = 1.5; P = .003) and history-taking, physical examination skills, and management (median difference = 1; P = .002) compared with before the curriculum. There was no significant difference in overall quiz score (15.5 ± 1.87 vs 15.8 ± 1.3; P = .78). A curriculum in PAG did improve resident comfort level in managing PAG patients, but did not significantly improve knowledge of this topic. Copyright © 2016.

External-beam radiation therapy after surgical resection and intraoperative electron-beam radiation therapy for oligorecurrent gynecological cancer. Long-term outcome

International Nuclear Information System (INIS)

Sole, C.V.; Calvo, F.A.; Lozano, M.A.; Gonzalez-Sansegundo, C.; Gonzalez-Bayon, L.; Alvarez, A.; Lizarraga, S.; Garcia-Sabrido, J.L.

2014-01-01

The goal of the present study was to analyze prognostic factors in patients treated with external-beam radiation therapy (EBRT), surgical resection and intraoperative electron-beam radiotherapy (IOERT) for oligorecurrent gynecological cancer (ORGC). From January 1995 to December 2012, 61 patients with ORGC [uterine cervix (52 %), endometrial (30 %), ovarian (15 %), vagina (3 %)] underwent IOERT (12.5 Gy, range 10-15 Gy), and surgical resection to the pelvic (57 %) and paraaortic (43 %) recurrence tumor bed. In addition, 29 patients (48 %) also received EBRT (range 30.6-50.4 Gy). Survival outcomes were estimated using the Kaplan-Meier method, and risk factors were identified by univariate and multivariate analyses. Median follow-up time for the entire cohort of patients was 42 months (range 2-169 months). The 10-year rates for overall survival (OS) and locoregional control (LRC) were 17 and 65 %, respectively. On multivariate analysis, no tumor fragmentation (HR 0.22; p = 0.03), time interval from primary tumor diagnosis to locoregional recurrence (LRR) < 24 months (HR 4.02; p = 0.02) and no EBRT at the time of pelvic recurrence (HR 3.95; p = 0.02) retained significance with regard to LRR. Time interval from primary tumor to LRR < 24 months (HR 2.32; p = 0.02) and no EBRT at the time of pelvic recurrence (HR 3.77; p = 0.04) showed a significant association with OS after adjustment for other covariates. External-beam radiation therapy at the time of pelvic recurrence, time interval for relapse ≥24 months and not multi-involved fragmented resection specimens are associated with improved LRC in patients with ORGC. As suggested from the present analysis a significant group of ORGC patients could potentially benefit from multimodality rescue treatment. (orig.)

External-beam radiation therapy after surgical resection and intraoperative electron-beam radiation therapy for oligorecurrent gynecological cancer. Long-term outcome

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Sole, C.V. [Hospital General Universitario Gregorio Maranon, Department of Oncology, Madrid (Spain); Complutense University, School of Medicine, Madrid (Spain); Instituto de Radiomedicina, Service of Radiation Oncology, Santiago (Chile); Hospital General Universitario Gregorio Maranon, Institute of Research Investigation, Madrid (Spain); Calvo, F.A. [Hospital General Universitario Gregorio Maranon, Department of Oncology, Madrid (Spain); Complutense University, School of Medicine, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Institute of Research Investigation, Madrid (Spain); Lozano, M.A.; Gonzalez-Sansegundo, C. [Hospital General Universitario Gregorio Maranon, Department of Oncology, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Service of Radiation Oncology, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Institute of Research Investigation, Madrid (Spain); Gonzalez-Bayon, L. [Hospital General Universitario Gregorio Maranon, Service of General Surgery, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Institute of Research Investigation, Madrid (Spain); Alvarez, A. [Hospital General Universitario Gregorio Maranon, Service of Radiation Oncology, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Institute of Research Investigation, Madrid (Spain); Lizarraga, S. [Hospital General Universitario Gregorio Maranon, Department of Gynecology, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Institute of Research Investigation, Madrid (Spain); Garcia-Sabrido, J.L. [Complutense University, School of Medicine, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Service of General Surgery, Madrid (Spain); Hospital General Universitario Gregorio Maranon, Department of Gynecology, Madrid (Spain)

2014-02-15

The goal of the present study was to analyze prognostic factors in patients treated with external-beam radiation therapy (EBRT), surgical resection and intraoperative electron-beam radiotherapy (IOERT) for oligorecurrent gynecological cancer (ORGC). From January 1995 to December 2012, 61 patients with ORGC [uterine cervix (52 %), endometrial (30 %), ovarian (15 %), vagina (3 %)] underwent IOERT (12.5 Gy, range 10-15 Gy), and surgical resection to the pelvic (57 %) and paraaortic (43 %) recurrence tumor bed. In addition, 29 patients (48 %) also received EBRT (range 30.6-50.4 Gy). Survival outcomes were estimated using the Kaplan-Meier method, and risk factors were identified by univariate and multivariate analyses. Median follow-up time for the entire cohort of patients was 42 months (range 2-169 months). The 10-year rates for overall survival (OS) and locoregional control (LRC) were 17 and 65 %, respectively. On multivariate analysis, no tumor fragmentation (HR 0.22; p = 0.03), time interval from primary tumor diagnosis to locoregional recurrence (LRR) < 24 months (HR 4.02; p = 0.02) and no EBRT at the time of pelvic recurrence (HR 3.95; p = 0.02) retained significance with regard to LRR. Time interval from primary tumor to LRR < 24 months (HR 2.32; p = 0.02) and no EBRT at the time of pelvic recurrence (HR 3.77; p = 0.04) showed a significant association with OS after adjustment for other covariates. External-beam radiation therapy at the time of pelvic recurrence, time interval for relapse ≥24 months and not multi-involved fragmented resection specimens are associated with improved LRC in patients with ORGC. As suggested from the present analysis a significant group of ORGC patients could potentially benefit from multimodality rescue treatment. (orig.)

Virtual Whipple: preoperative surgical planning with volume-rendered MDCT images to identify arterial variants relevant to the Whipple procedure.

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Brennan, Darren D; Zamboni, Giulia; Sosna, Jacob; Callery, Mark P; Vollmer, Charles M V; Raptopoulos, Vassilios D; Kruskal, Jonathan B

2007-05-01

The purposes of this study were to combine a thorough understanding of the technical aspects of the Whipple procedure with advanced rendering techniques by introducing a virtual Whipple procedure and to evaluate the utility of this new rendering technique in prediction of the arterial variants that cross the anticipated surgical resection plane. The virtual Whipple is a novel technique that follows the complex surgical steps in a Whipple procedure. Three-dimensional reconstructed angiographic images are used to identify arterial variants for the surgeon as part of the preoperative radiologic assessment of pancreatic and ampullary tumors.

The application of surgical procedure manager (SPM): first experience with FESS.

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Feige, Katharina; Gollnick, Iris; Schmitz, Pia; Strauss, Gero

2017-09-01

In our hypothesis, the newly developed program SPM (surgical procedure manager) will ensure successful standardization and efficiency of the FESS (functional endoscopic sinus surgery) and therefore make a decisive contribution in terms of economization and improvement of intraoperative quality. Between 27th March 2015 and 8th October 2015, data from 259 FESS procedures were collected using the SPM. The study took place at the surgical desk, an operating room in the ACQUA clinic in Leipzig, Germany. 233 FESS (90%) of the total FESS (n = 259, 100%) were conducted entirely with SPM. 26 SPM terminations (10%) of 259 FESS remain, which are classified as actual SPM terminations-when the surgeon intentionally stops the SPM. The maximum time slot decreased clearly from 1 h 39 min (period A) to 1 h 10 min (period B). A time reduction can also be seen with the minimum duration of 13.5 min compared to 11 min. The variability of the time slot also decreases since the standard deviation is reduced by 4.5 min. On the basis of available recordings it can be postulated that the application of SPM is suitable for standardization for FESS. Standardization by means of SPM and minimal development can be recognized over a period of time. The SPM makes it possible to transfer the general advantages of mechanization on a concrete FESS and do not influence the medical processes nor even restrict the medical freedom. The users are still entirely free in the implementation of the respective procedure.

Combined Surgical and Transhepatic Rendezvous Procedure for Relieving Anastomotic Biliary Obstruction in Children with Liver Transplants.

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Crowley, John; Soltys, Kyle; Sindhi, Rakesh; Baskin, Kevin; Yilmaz, Sabri; Close, Orrie; Medsinge, Avinash

2017-08-01

Four children (3 boys and 1 girl, age 1.4-9.4 y) presented 2-70 months after liver transplantation (mean 26 months) with high-grade narrowing at the surgical anastomosis that could not be crossed at percutaneous transhepatic cholangiography. Each patient was treated with a combined surgical and interventional radiology "rendezvous" procedure. Biliary drainage catheters were left in place for an average of 6 months after the procedure. At a mean 7.5 months after biliary drainage catheter removal, all children were catheter-free without clinical or biochemical evidence of biliary stricture recurrence. Copyright © 2016 SIR. Published by Elsevier Inc. All rights reserved.

eHealth Program to Empower Patients in Returning to Normal Activities and Work After Gynecological Surgery: Intervention Mapping as a Useful Method for Development

NARCIS (Netherlands)

Vonk Noordegraaf, A.; Huirne, J.A.F.; Pittens, C.A.C.M.; van Mechelen, W.; Broerse, J.E.W.; Brölmann, H.A.M.; Anema, J.R.

2012-01-01

Background: Full recovery after gynecological surgery takes much longer than expected regardless of surgical technique or the level of invasiveness. After discharge, detailed convalescence recommendations are not provided to patients typically, and postoperative care is fragmented, poorly

Management of gynecologic oncology emergencies

International Nuclear Information System (INIS)

Harwood-Nuss, A.L.; Benrubi, G.I.; Nuss, R.C.

1987-01-01

Gynecologic malignancies are the third most common cancer among women in the United States. Because of often subtle early findings, the diagnosis may not be made before the widespread dissemination of the disease. The Emergency Department physician will commonly encounter a woman with vaginal bleeding, pelvic pain, or a symptomatic abdominal mass. In this article, we have described the epidemiology, recognized patterns of spread, and associated findings of gynecologic tumors. The proper Emergency Department evaluation and management of these problems is emphasized with guidelines for the timing of referrals and consultation with the gynecologic oncologist. The treatment of gynecologic malignancies is often complicated and responsible for Emergency Department visits. The various modalities are addressed according to the organ systems affected and include sections on postoperative problems, gastrointestinal complaints, urologic complications of therapy, radiation therapy and its complications, with an emphasis on the most serious complications necessitating either careful outpatient management or hospital admission. As cost-containment pressure grows, we have included sections on chemotherapy and total parenteral nutrition, both of which are becoming common outpatient events for the cancer patient. 28 references

The influence of a eutectic mixture of lidocaine and prilocaine on minor surgical procedures: a randomized controlled double-blind trial.

LENUS (Irish Health Repository)

Shaikh, Faisal M

2012-01-31

BACKGROUND: A eutectic mixture of lidocaine and prilocaine (EMLA) has been shown to be effective in reducing pain from needle sticks, including those associated with blood sampling and intravenous insertion. OBJECTIVE: To evaluate the effectiveness of EMLA cream applied before needle puncture for local anesthetic administration before minor surgical procedures in this double-blind, randomized, controlled, parallel-group study. MATERIALS AND METHODS: Patients were randomly assigned to receive EMLA or placebo cream (Aqueous) applied under an occlusive dressing. After the procedure, patients were asked to rate the needle prick and procedure pain on a visual analog scale (0=no pain; 10=maximum pain). RESULTS: A total of 94 minor surgical procedures (49 in EMLA and 45 in control) were performed. The mean needle-stick pain score in the EMLA group was significantly lower than in the control group (2.7 vs. 5.7, p<.001, Mann-Whitney U-test). There was also significantly lower procedure pain in the EMLA group than in the control group (0.83 vs. 1.86, p=.009). There were no complications associated with the use of EMLA. CONCLUSION: EMLA effectively reduces the preprocedural needle-stick pain and procedural pain associated with minor surgical procedures.

Efficacy of transcatheter uterine artery embolization for treating emergency hemorrhage obstetrics and gynecology

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Li Hongwei

2011-01-01

Objective: To evaluate the efficacy of selective iliac artery embolization (TAE) or uterine artery embolization (UAE) for treatment of emergency hemorrhage in obstetrics and gynecology. Methods: Selective bilateral TAE or UAE were performed on 59 patients with acute cervical hemorrhage from postpartum hemorrhage (30), cervical cancer (16), endometrial cancer (8), and choriocarcinoma (5). Gelfoam particles were used in postpartum hemorrhage; chemotherapeutics and Iodipin suspension were used in malignancy. Results: Bleeding was stopped completely in all 59 patients with TAE or UAE procedure time of 30-50 minutes (mean: 42.17±4.78 minutes). There were no serious complications. Conclusion: TAE or UAE are effective for treating emergency hemorrhage in obstetrics and gynecology. (authors)

Nitrousoxide as a conscious sedative in minor oral surgical procedure.

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Mohan, Rakesh; Asir, Vigil Dev; Shanmugapriyan; Ebenezr, Vijay; Dakir, Abu; Balakrishnan; Jacob, Jeffin

2015-04-01

Nitrous oxide (N2O) is the most commonly used inhalation anesthetic in dentistry and is commonly used in emergency centers and ambulatory surgery centers as well. When used alone, it is incapable of producing general anesthesia reliably. However, as a single agent, it has an impressive safety and is excellent for providing minimal and moderate sedation for apprehensive minor oral surgical procedure. In this article, action of N2O in overcoming the anxiety and pain of the patient during the minor oral surgery and its advantages and disadvantages, have been reviewed.

Musculoskeletal Pain in Gynecologic Surgeons

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Adams, Sonia R.; Hacker, Michele R.; McKinney, Jessica L.; Elkadry, Eman A.; Rosenblatt, Peter L.

2013-01-01

Objective To describe the prevalence of musculoskeletal pain and symptoms in gynecologic surgeons. Design Prospective cross-sectional survey study (Canadian Task Force classification II-2). Setting Virtual. All study participants were contacted and participated via electronic means. Participants Gynecologic surgeons. Interventions An anonymous, web-based survey was distributed to gynecologic surgeons via electronic newsletters and direct E-mail. Measurements and Main Results There were 495 respondents with complete data. When respondents were queried about their musculoskeletal symptoms in the past 12 months, they reported a high prevalence of lower back (75.6%) and neck (72.9%) pain and a slightly lower prevalence of shoulder (66.6%), upper back (61.6%), and wrist/hand (60.9%) pain. Many respondents believed that performing surgery caused or worsened the pain, ranging from 76.3% to 82.7% in these five anatomic regions. Women are at an approximately twofold risk of pain, with adjusted odds ratios (OR) of 1.88 (95% confidence interval [CI], 1.1–3.2; p 5 .02) in the lower back region, OR 2.6 (95% CI, 1.4–4.8; p 5 .002) in the upper back, and OR 2.9 (95% CI, 1.8–4.6; p 5 .001) in the wrist/hand region. Conclusion Musculoskeletal symptoms are highly prevalent among gynecologic surgeons. Female sex is associated with approximately twofold risk of reported pain in commonly assessed anatomic regions. Journal of Minimally Invasive Gynecology (2013) 20, 656-660 PMID:23796512

Continuous wound infiltration system for postoperative pain management in gynecologic oncology patients.

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Lee, Banghyun; Kim, Kidong; Ahn, Soyeon; Shin, Hyun-Jung; Suh, Dong Hoon; No, Jae Hong; Kim, Yong Beom

2017-05-01

Major open surgery for gynecologic cancer usually involves a long midline skin incision and induces severe postoperative surgical site pain (POSP) that may not be effectively controlled with the conventional management. We investigated whether combining a continuous wound infiltration system (CWIS, ON-Q PainBuster ® ) and intravenous patient-controlled analgesia (IV PCA) effectively decreases POSP, compared with IV PCA alone, in gynecologic oncology patients. This retrospective study included 62 Korean patients who received a long midline skin incision during gynecologic cancer surgery. The combined therapy group (n = 31), which received CWIS (0.5% ropivacaine infused over 72 h) and IV PCA (fentanyl citrate), and the IV PCA only group (n = 31) were determined using 1:1 matching. POSP was assessed using resting numeric rating scale (NRS) scores measured for 96 h after surgery, which were analyzed using a linear mixed model. The slopes of the predicted NRS values from the linear mixed model were significantly different between the groups. Compared with the control group, the combined therapy group had lower predicted NRS scores for the first 72 h, but higher predicted scores between 72 and 96 h. Moreover, the mean NRS scores over the first 48 h postoperation were significantly lower in the combined therapy group than in the control group; the scores were similar in both groups during the remaining period. With the exception of a higher body mass index in the CWIS group, the other variables, such as the dosage and usage time of fentanyl citrate, use of additional painkillers, and side effects, including wound complications, did not differ between groups. Combined therapy using CWIS and IV PCA may be a useful strategy for POSP management in gynecologic oncology patients.

The efficacy of normal saline irrigation to prevent surgical site infection

International Nuclear Information System (INIS)

Ashraf, V.; Awan, A.S.

2015-01-01

The efficacy of normal saline irrigation to prevent surgical site Infection The aim of the study was to evaluate the efficacy of normal saline irrigations to prevent surgical site infection (SSI). Study Design: A comparative study. Place and Duration of Study: The study was conducted at surgery and gynecology Dept CMH Chunian from 1st Jan 2012 to 1st Nov 2012. Patients and Methods: Two hundred clean surgical and gynecological cases were included in the study. Hundred cases which were randomly selected had their wound washed with warm normal saline for 60 sec and then mopped dry with clean swabs. Subcuticular Stitches were applied to all the 200 cases. The surgical wounds were examined on 3rd post operative day and then finally on 15th post operative day. Patients with wound infection developed pain at the operation site and fever on third post operative day. Wounds were examined for swelling, redness, discharge and stitch abscess. Routine investigations were done as per protocol. Wound swabs were taken for culture and sensitivity. Results: The study was carried out on 200 clean cases (general and gynecological). They were 130 females and 70 males. The 100 cases whose wounds were washed with normal saline only 1 patient developed wound infection while in the other group who did not had saline irrigations 8 patients out of 100 developed wound infection. The commonest infective organisms were staphylococcus aureus and the other organisms were streptococcus pyogenes, proteus, Klaebsiella, E coli and pseudomonas. No MRSA was detected. Conclusion: In our study washing the wound with warm normal saline for 60 seconds resulted in the wound being infection free. Wound infection is associated with delayed wound healing, prolonged hospital stay and increased economic pressure on the patient and on the state. (author)

Optical coherence tomography in gynecology: a narrative review

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Kirillin, Mikhail; Motovilova, Tatiana; Shakhova, Natalia

2017-12-01

Modern gynecologic practice requires noninvasive diagnostics techniques capable of detecting morphological and functional alterations in tissues of female reproductive organs. Optical coherence tomography (OCT) is a promising tool for providing imaging of biotissues with high resolution at depths up to 2 mm. Design of the customized probes provides wide opportunities for OCT use in gynecology. This paper contains a retrospective insight into the history of OCT employment in gynecology, an overview of the existing gynecologic OCT probes, including those for combination with other diagnostic modalities, and state-of-the-art application of OCT for diagnostics of tumor and nontumor pathologies of female genitalia. Perspectives of OCT both in diagnostics and treatment planning and monitoring in gynecology are overviewed.

42 CFR 493.855 - Standard; Cytology: gynecologic examinations.

Science.gov (United States)

2010-10-01

... 42 Public Health 5 2010-10-01 2010-10-01 false Standard; Cytology: gynecologic examinations. 493... Complexity, Or Any Combination of These Tests § 493.855 Standard; Cytology: gynecologic examinations. To participate successfully in a cytology proficiency testing program for gynecologic examinations (Pap smears...

Retinal complications after aqueous shunt surgical procedures for glaucoma.

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Law, S K; Kalenak, J W; Connor, T B; Pulido, J S; Han, D P; Mieler, W F

1996-12-01

To assess retinal complications and to identify risk factors for retinal complications following aqueous shunt procedures. Records of 38 consecutive aqueous shunt procedures that were performed on 36 patients at the Eye Institute of the Medical College of Wisconsin, Milwaukee, from June 1993 to March 1995 (minimum follow-up, 6 months) were reviewed. The mean +/- SD follow-up was 11.4 +/- 5.2 months (median, 10.5 months). Twelve patients (32%) had the following retinal complications: 4 serous choroidal effusions (10%) that required drainage, 3 suprachoroidal hemorrhages (8%), 2 vitreous hemorrhages (5%), 1 rhegmatogenous retinal detachment (3%), 1 endophthalmitis (3%), and 1 scleral buckling extrusion (3%). Surgical procedures for retinal complications were required in 8 (67%) of these 12 patients. Visual acuity decreased 2 lines or more in 9 (75%) of these 12 patients. The median onset of a postoperative retinal complication was 12.5 days, with 10 patients (83%) experiencing complications within 35 days. Serous choroidal effusions developed in 10 other patients (26%), and these effusions resolved spontaneously. Visual acuity decreased 2 lines or more in 2 (20%) of these additional 10 patients. Patients who experienced serious retinal complications were significantly older, had a higher rate of hypertension, and postoperative ocular hypotony. Serious retinal complications were distributed evenly among patients with Krupin valves with discs and Molteno and Baerveldt devices. Experience with the Ahmed glaucoma valve implant was limited. Aqueous shunt procedures may be associated with significant retinal complications and subsequent visual loss.

Assessment of bleeding during minor oral surgical procedures and extraction in patients on anticoagulant therapy

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S Jimson

2015-01-01

Full Text Available Introduction: The risk of postoperative hemorrhage from oral surgical procedures has been a concern in the treatment of patients who are receiving long-term anticoagulation therapy. A study undertaken in our institution to address questions about the amount and severity of bleeding associated with minor outpatient oral surgery procedures by assessing bleeding in patients who did not alter their anticoagulant regimen. Subjects and Methods: Eighty-three patients receiving long-term anticoagulant therapy visited Department of Oral and Maxillofacial Surgery from May 2010 to October 2011 for extractions and minor oral surgical procedures. Each patient was required to undergo preoperative assessment of prothrombin time (PT and measurement of the international normalized ratio. Fifty-six patients with preoperative PT values within the therapeutic range 3-4 were included in the study. The patients′ age ranged between 30 and 75 years. Application of surgispon was done following the procedure. Extraction of teeth performed with minimal trauma to the surrounding tissues, the socket margins sutured, and sutures removed after 5 days. Results: There was no significant incidence of prolonged or excessive hemorrhage and wound infection and the healing process was normal.

Microparticles and Exosomes in Gynecologic Neoplasias

NARCIS (Netherlands)

Nieuwland, Rienk; van der Post, Joris A. M.; Lok Gemma, Christianne A. R.; Kenter, G.; Sturk, Augueste

2010-01-01

This review presents an overview of the functions of microparticles and exosomes in gynecologic neoplasias. Growing evidence suggests that vesicles released from cancer cells in gynecologic malignancies contribute to the hypercoagulable state of these patients and contribute to tumor progression by

Evaluation of robotic-assisted platysmaplasty procedures in a cadaveric model using the da Vinci Surgical System.

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Taghizadeh, Farhan; Reiley, Carol; Mohr, Catherine; Paul, Malcolm

2014-03-01

We are evaluating the technical feasibility of robotic-assisted laparoscopic vertical-intermediate platysmaplasty in conjunction with an open rhytidectomy. In a cadaveric study, the da Vinci Surgical System was used to access certain angles in the lower neck that are difficult for traditional short incision, short flap procedures. Ergonomics, approach, and technical challenges were noted. To date, there are no published reports of robotic-assisted neck lifts, motivating us to assess its potential in this field of plastic surgery. Standard open technique short flap rhytidectomies with concurrent experimental robotic-assisted platysmaplasties (neck lifts) were performed on six cadavers with the da Vinci Si Surgical System(®) (Intuitive Surgical, Sunnyvale, CA, USA). The surgical procedures were performed on a diverse cadaver population from June 2011 to January 2012. The procedures included (1) submental incision and laser-assisted liposuction, (2) open rhytidectomy, and (3) robotic-assisted platysmaplasty using knot-free sutures. A variety of sutures and fat extraction techniques, coupled with 0° and 30° three-dimensional endoscopes, were utilized to optimize visualization of the platysma. An unaltered da Vinci Si Surgical System with currently available instruments was easily adaptable to neck lift surgery. Mid-neck platysma exposure was excellent, tissue handling was delicate and precise, and suturing was easily performed. Robotic-assisted surgery has the potential to improve outcomes in neck lifts by offering the ability to manipulate instruments with increased freedom of movement, scaled motion, tremor reduction, and stereoscopic three-dimensional visualization in the deep neck. Future clinical studies on live human patients can better assess subject and surgeon benefits arising from the use of the da Vinci system for neck lifts. Evidence obtained from multiple time series with or without the intervention, such as case studies. Dramatic results in

Significance of isolated vasculitis in the gynecological tract: what clinicians do with the pathologic diagnosis of vasculitis?

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Roma, Andres A; Amador-Ortiz, Catalina; Liapis, Helen

2014-08-01

Vasculitides includes a heterogeneous group of disorders with the common histologic findings of vascular wall inflammation. Systemic or localized disease (eg, renal vasculitis) has serious consequences. The incidence of isolated gynecologic vasculitis diagnosed on pathology specimens and its significance is little known. We performed a 20 year retrospective review including 53 cases with vasculitis diagnosis affecting the female genital tract identified in pathology reports. None had prior symptoms or were diagnosed with generalized vasculitis, while one patient had prior diagnosis of fibromyalgia. Most patients presented with abnormal bleeding and were treated for conditions unrelated to vasculitis. The different types of vasculitis were: predominantly lymphocytic (nonspecific) 30 cases, necrotizing 17 cases and granulomatous 6 cases. Only 2 patients had additional serologic tests. None of the patients with isolated gynecologic vasculitis received corticosteroids or additional treatment related to the vasculitis. None of the patients developed systemic vasculitis at follow-up (2 months-19.5 years; mean, 5.5 years). Isolated gynecologic vasculitis diagnosed on pathology slides is rarely associated with systemic vasculitis. Potential isolated gynecologic vasculitis causes include: previous surgical interventions and vascular inflammation secondary to local neoplasm. In almost all cases, clinicians did not perform a thorough laboratory analysis to exclude systemic vasculitis and therapy was not required in any case, suggesting minimal clinical significance. Copyright © 2014 Elsevier Inc. All rights reserved.

FIRST METATARSOPHALANGEAL JOINT OSTEOARTHRITIS: PERCUTANEOUS SURGERY, CHOICE OF A SURGICAL PROCEDURE, CLINICAL AND RADIOGRAPHIC CLASSIFICATION

Directory of Open Access Journals (Sweden)

S. Yu. Berezhnoy

2017-01-01

Full Text Available Introduction. Hallux rigidus is observed in approximately 2.5% of the adult population. Until now neither a unified classification of hallux rigidus appears to exist nor any clear principles to choose the surgical method. The variety of clinical and radiological signs explains the difficulties in establishing a comprehensive classification system and in selection of the criteria for surgical procedure. There are few published reports about hallux rigidus percutaneous surgical treatment. Existing papers are dedicated to a limited number of percutaneous techniques.The purpose of this study was to evaluate the efficacy of percutaneous techniques for surgical treatment of the first metatarsophalangeal joint osteoarthritis; to specify factors determining the choice of procedure; to develop a grading system of the hallux rigidus severity which will help in selection of surgery. Materials and methods. Based on 156 surgeries (107 patients the author demonstrated the possibilities of percutaneous techniques in the surgical treatment of hallux rigidus of different stages as well as provided a brief description of used surgical techniques.Results. The mean age of patients was 48.8 years (ranged from 18 to 73. The mean follow-up was 7 months (ranged from 3 to 54. At the specified time the treatment outcomes of 103 patients (150 feet were analyzed. Mean hospital stay was 0.78 days (ranged from 0 to 1. No infectious or wound-healing problems were observed. Overall, the patients were completely satisfied with the outcomes of 89 surgical treatment, qualified satisfaction was reported with patients in respect of outcomes of 57 surgeries. Four unsatisfactory outcomes were observed. The role of the relatively long first metatarsal in the development of hallux rigidus was confirmed. Conclusion. Percutaneous techniques provide successful treatment for all stages of hallux rigidus. The choice of a specific surgical technique may be challenging and requires

Extraperitoneal Robotic-Assisted Para-Aortic Lymphadenectomy in Gynecologic Cancer Staging: Current Evidence.

Science.gov (United States)

Bogani, Giorgio; Ditto, Antonino; Martinelli, Fabio; Signorelli, Mauro; Chiappa, Valentina; Sabatucci, Ilaria; Scaffa, Cono; Lorusso, Domenica; Raspagliesi, Francesco

2016-01-01

We reviewed the current evidence on the safety, effectiveness, and applicability of extraperitoneal robotic-assisted para-aortic lymphadenectomy (ExtRA-PAL) as the staging procedure of gynecologic malignancies. PubMed (MEDLINE), Scopus, Web of Science databases, and ClinicalTrials.gov were searched for original studies reporting outcomes of ExtRA-PAL. Quality of the included studies and their level of recommendation were assessed using the Grading of Recommendations, Assessment, Development, and Evaluation and the American College of Obstetricians and Gynecologists guidelines, respectively. Overall, 62 studies were identified; after a process of evidence acquisition 5 original investigations were available for this review that included 98 patients undergoing ExtRA-PAL. The main surgical indication was staging for cervical cancer (n = 71, 72%). The mean (SD) number of para-aortic node yielded was 15.4 (±4.7) nodes. Blood transfusion and intraoperative complication rates were 2% and 6%, respectively. ExtRA-PAL was completed in 88 patients (90%). Six (6%) and 4 (4%) patients had conversion to other minimally invasive procedures and open surgery, respectively. Success rate was 99% among patients undergoing ExtRA-PAL without concomitant procedures. Overall, mean (SD) length of hospital stay was 2.8 (±0.5) days. Twenty-four patients (24%) developed postoperative events. According to the Clavien-Dindo grading system, grades IIIa and IIIb morbidity rates were 12% and 2%, respectively. No grades IV and V morbidity occurred. ExtRA-PAL is associated with a high success rate and a relative low morbidity rate. However, because of the limited data on this issue, further studies are warranted to assess the long-term effectiveness of this procedure. Copyright © 2016 AAGL. Published by Elsevier Inc. All rights reserved.

Surgical Procedures for BPH/LUTS: Impact on Male Sexual Health.

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Becher, Edgardo F; McVary, Kevin T

2014-01-01

Lower urinary tract symptoms (LUTS) because of benign prostatic hyperplasia (BPH) are a highly prevalent condition in men over 50 years old, and their incidence increases with age. The relationship between LUTS and erectile dysfunction (ED) has received increased attention recently because both diseases are highly prevalent, frequently co-associated in the same aging male group, and contribute significantly to the overall quality of life. In this review, we will examine the literature to assess the impact of surgical and minimally invasive treatments for LUTS/BPH on the male's sexual health. The impact of the various surgical and minimally invasive treatments for LUTS/BPH was reviewed to ascertain the impact on erectile and ejaculatory function. Sexual side effects of treatment for LUTS/BPH are underappreciated by urologists but likely play a prominent role in patient decision making, creating a disparity between provider and patient. Almost all accepted therapies for LUTS (surgical or medical) can affect some aspect of sexual health, making it imperative that health-care professionals understand their patients' concerns and motivations in these two linked diseases. The incidence of newly diagnosed postoperative ED in patients treated with monopolar transurethral resection (TURP) is around 14%, with reported values in various studies ranging from 0-32.5%, 7.7%, 6.5%, 17%, to 14%. Importantly, there is no significant difference reported between bipolar and monopolar TURP on sexual function. The risk of sexual side effects is an important one to consider in discussing the implications for any LUTS intervention as they play a prominent role in patient motivation, acceptance of bother and decision making concerning surgical intervention, thus creating a potential disparity between provider and patient. Becher EF and McVary KT. Surgical procedures for BPH/LUTS: Impact on male sexual health. Sex Med Rev 2014;2:47-55. Copyright © 2014 International Society for Sexual

Pelvic artery embolization in gynecological bleeding

International Nuclear Information System (INIS)

Hausegger, K.A.; Schreyer, H.; Bodhal, H.

2002-01-01

The most common reasons for gynecological bleeding are pregnancy-related disorders, fibroids of the uterus, and gynecological malignances. Transarterial embolization is an effective treatment modality for gynecological bleeding regardless of its etiology. Depending on the underlying disease, a different technique of embolization is applied. In postpartal bleeding a temporary effect of embolization is desired, therefore gelatine sponge is used as embolizing agent. In fibroids and malignant tumors the effect should permanent, therefore PVA particles are used. Regardless the etiology, the technical and clinical success of transarterial embolization is at least 90%. In nearly every patient a post-embolization syndrome can be observed, represented by local pain and fever. This post-embolization syndrome usually does not last longer than 3 days. If embolization is performed with meticulous attention to angiographic technique and handling of embolic material, ischemic damage of adjacent organs is rarely observed. Transarterial embolization should be an integrative modality in the treatment of gynecological bleeding. (orig.) [de

Effective and efficient learning in the operating theater with intraoperative video-enhanced surgical procedure training.

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van Det, M J; Meijerink, W J H J; Hoff, C; Middel, B; Pierie, J P E N

2013-08-01

INtraoperative Video Enhanced Surgical procedure Training (INVEST) is a new training method designed to improve the transition from basic skills training in a skills lab to procedural training in the operating theater. Traditionally, the master-apprentice model (MAM) is used for procedural training in the operating theater, but this model lacks uniformity and efficiency at the beginning of the learning curve. This study was designed to investigate the effectiveness and efficiency of INVEST compared to MAM. Ten surgical residents with no laparoscopic experience were recruited for a laparoscopic cholecystectomy training curriculum either by the MAM or with INVEST. After a uniform course in basic laparoscopic skills, each trainee performed six cholecystectomies that were digitally recorded. For 14 steps of the procedure, an observer who was blinded for the type of training determined whether the step was performed entirely by the trainee (2 points), partially by the trainee (1 point), or by the supervisor (0 points). Time measurements revealed the total procedure time and the amount of effective procedure time during which the trainee acted as the operating surgeon. Results were compared between both groups. Trainees in the INVEST group were awarded statistically significant more points (115.8 vs. 70.2; p < 0.001) and performed more steps without the interference of the supervisor (46.6 vs. 18.8; p < 0.001). Total procedure time was not lengthened by INVEST, and the part performed by trainees was significantly larger (69.9 vs. 54.1 %; p = 0.004). INVEST enhances effectiveness and training efficiency for procedural training inside the operating theater without compromising operating theater time efficiency.

Nitrousoxide as a conscious sedative in minor oral surgical procedure

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Rakesh Mohan

2015-01-01

Full Text Available Nitrous oxide (N 2 O is the most commonly used inhalation anesthetic in dentistry and is commonly used in emergency centers and ambulatory surgery centers as well. When used alone, it is incapable of producing general anesthesia reliably. However, as a single agent, it has an impressive safety and is excellent for providing minimal and moderate sedation for apprehensive minor oral surgical procedure. In this article, action of N 2 O in overcoming the anxiety and pain of the patient during the minor oral surgery and its advantages and disadvantages, have been reviewed.

A collagen-fibrin patch (Tachosil®) for the prevention of symptomatic lymphoceles after pelvic lymphadenectomy in women with gynecologic malignancies: a randomized clinical trial.

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Grimm, Christoph; Polterauer, Stephan; Helmy, Samir; Cibula, David; Zikan, Michal; Reinthaller, Alexander; Tempfer, Clemens

2014-08-30

Lymphoceles are a common complication after pelvic lymphadenectomy in women with gynecologic malignancies. Although typically asymptomatic, lymphoceles can superinfect requiring medical or surgical intervention. A single center randomized controlled trial provided first evidence, that a collagen-fibrin patch (Tachosil®) is effective in the prevention of symptomatic lymphoceles after pelvic lymphadenectomy. We will perform a multicentre, blinded, randomized, controlled trial comprising 140 women with gynecologic malignancies undergoing pelvic lymphadenectomy. Women will be randomly allocated to Tachosil® application or no application. Primary outcome is efficacy, defined as lymphocele CTCAE 4.03 grade ≥2 within four weeks after surgery. Secondary outcomes are asymptomatic lymphocele verified by ultrasound, medical or surgical intervention. Assuming a two-sided 5% significance level, a power of 80%, and a drop out rate of 10%, a sample size of 68 patients per group was calculated to detect a 66% absolute decrease in symptomatic lymphoceles. We aim to provide further evidence for the efficacy of a collagen-fibrin patch in the prevention of symptomatic lymphoceles in women with gynecological malignancies undergoing pelvic lymphadenectomy. This study is registered at ClinicalTrials.gov (NCT01470677, protocol ID: TACHO-1). This study is registered at the EudraCT database (EudraCT number: 2011-003115-34).

Surgical procedures in patients with haemophilic arthropathy of the ankle.

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Barg, A; Morris, S C; Schneider, S W; Phisitkul, P; Saltzman, C L

2016-05-01

In haemophilia, the ankle joint is one of the most common and earliest joints affected by recurrent bleeding, commonly resulting in end-stage ankle osteoarthritis during early adulthood. The surgical treatment of haemophilic ankle arthropathy is challenging. This review aims to highlight the literature addressing clinical outcomes following the most common approaches for different stages of haemophilia-induced ankle osteoarthritis: arthroscopic debridement, joint distraction arthroplasty, supramalleolar osteotomies, total ankle replacement, and ankle arthrodesis. A systematic literature review was performed using established medical literature databases. The following information was retrieved from the literature: patients' demographics, surgical technique, duration of follow-up, clinical outcome including pain relief and complication rate. A total of 42 clinical studies published between 1978 and 2015 were included in the systematic literature review. Eight and 34 studies had prospective and retrospective design, respectively. The most common studies were level IV studies (64.3%). The orthopaedic treatment of patients with haemophilic ankle osteoarthritis is often challenging and requires complete and careful preoperative assessment. In general, both joint-preserving and joint non-preserving procedure types can be performed. All specific relative and absolute contraindications should be considered to achieve appropriate postoperative outcomes. The current literature demonstrated that orthopaedic surgeries, with appropriate indication, in patients with haemophilic ankle arthropathy result in good postoperative results comparable to those observed in non-haemophiliacs. The surgical treatment should be performed in a setting with the ability to have multidisciplinary management, including expertise in haematology. © 2016 John Wiley & Sons Ltd.

THE INFLUENCE OF THE CHOSEN SOCIO-DEMOGRAPHIC FACTORS ON THE QUALITY OF LIFE IN WOMEN AFTER GYNAECOLOGICAL SURGICAL PROCEDURES

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Beata Karakiewicz

2010-09-01

Full Text Available Background: The aim of this study was to assess how the chosen socio-demographic factors effect the quality of life in the patients after gynaecological surgical procedures. Materials and Methods: Research was conducted in 2007 among 250 women operated in the Department of Reproduction and Gynaecology, the Pomeranian Medical University in Szczecin. In this survey-based study, we used a standardized quality of life questionnaire, the Women’s Health Questionnaire (WHQ, developed by Dr Myra Hunter at London University. Results: The most numerous patients were those with sleep disorders (38,8%, 37,6% of the surveyed complained of troublesome menstrual symptoms, 26,8% of respondents had disturbing somatic symptoms, short memory and problems with concentration. The lowest percentage of women (12,4% felt anxiety and fear associated with the past gynaecological surgical procedure. Conclusions: 1. General satisfaction and good disposition is declared by the majority of patients after gynaecological surgical procedures. 2. Age, education, having a partner, place of residence, and the number of children are the factors which have significant effect on the quality of life in women after gynaecological procedures.

[The transrectus sheath preperitoneal procedure: a safe, effective and cheap surgical approach to inguinal hernia?].

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Prins, M W Wiesje; Voropai, D A Dasha; van Laarhoven, C J H M Kees; Akkersdijk, Willem L

2013-01-01

The main complication of surgery for inguinal hernia is chronic postoperative pain. This is often reported following the Lichtenstein procedure. A new, open surgical technique for the repair of inguinal hernia has been developed. This procedure is called the transrectus sheath preperitoneal procedure (TREPP). At TREPP a lightweight mesh with a ring made of memory metal is introduced into the preperitoneal space through the transrectus sheath. The first results of this operative technique are very promising: short operation time, short learning curve and not many patients with chronic postoperative pain. In a randomised, multi-centre study which will start mid-2013 (ISRCTN18591339), the TREPP procedure is compared with the transinguinal preperitoneal procedure. The primary outcome measure of this study is chronic postoperative pain.

Vaginal vault suspension during hysterectomy for benign indications: a prospective register study of agreement on terminology and surgical procedure.

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Bonde, Lisbeth; Noer, Mette Calundann; Møller, Lars Alling; Ottesen, Bent; Gimbel, Helga

2017-07-01

Several suspension methods are used to try to prevent pelvic organ prolapse (POP) after hysterectomy. We aimed to evaluate agreement on terminology and surgical procedure of these methods. We randomly chose 532 medical records of women with a history of hysterectomy from the Danish Hysterectomy and Hysteroscopy Database (DHHD). Additionally, we video-recorded 36 randomly chosen hysterectomies. The hysterectomies were registered in the DHHD. The material was categorized according to predefined suspension methods. Agreement compared suspension codes in DHHD (gynecologists' registrations) with medical records (gynecologists' descriptions) and with videos (reviewers' categorizations) respectively. Whether the vaginal vault was suspended (pooled suspension) or not (no suspension method + not described) was analyzed, in addition to each suspension method. Regarding medical records, agreement on terminology was good among patients undergoing pooled suspension in cases of hysterectomy via the abdominal and vaginal route (agreement 78.7, 92.3%). Regarding videos, agreement on surgical procedure was good among pooled suspension patients in cases of hysterectomy via the abdominal, laparoscopic, and vaginal routes (agreement 88.9, 97.8, 100%). Agreement on individual suspension methods differed regarding both medical records (agreement 0-90.1%) and videos (agreement 0-100%). Agreement on terminology and surgical procedure regarding suspension method was good in respect of pooled suspension. However, disagreement was observed when individual suspension methods and operative details were scrutinized. Better consensus of terminology and surgical procedure is warranted to enable further research aimed at preventing POP among women undergoing hysterectomy.

Trends in Hospital Admission and Surgical Procedures Following ED visits for Diverticulitis

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Margaret B. Greenwood-Ericksen

2016-06-01

Full Text Available Introduction: Diverticulitis is a common diagnosis in the emergency department (ED. Outpatient management of diverticulitis is safe in selected patients, yet the rates of admission and surgical procedures following ED visits for diverticulitis are unknown, as are the predictive patient characteristics. Our goal is to describe trends in admission and surgical procedures following ED visits for diverticulitis, and to determine which patient characteristics predict admission. Methods: We performed a cross-sectional descriptive analysis using data on ED visits from 2006-2011 to determine change in admission and surgical patterns over time. The Nationwide Emergency Department Sample database, a nationally representative administrative claims dataset, was used to analyze ED visits for diverticulitis. We included patients with a principal diagnosis of diverticulitis (ICD-9 codes 562.11, 562.13. We analyzed the rate of admission and surgery in all admitted patients and in low-risk patients, defined as age <50 with no comorbidities (Elixhauser. We used hierarchical multivariate logistic regression to identify patient characteristics associated with admission for diverticulitis. Results: From 2006 to 2011 ED visits for diverticulitis increased by 21.3% from 238,248 to 302,612, while the admission rate decreased from 55.7% to 48.5% (-7.2%, 95% CI [–7.78 to -6.62]; p<0.001 for trend. The admission rate among low-risk patients decreased from 35.2% in 2006 to 26.8% in 2011 (-8.4%, 95% CI [–9.6 to –7.2]; p<0.001 for trend. Admission for diverticulitis was independently associated with male gender, comorbid illnesses, higher income and commercial health insurance. The surgical rate decreased from 6.5% in 2006 to 4.7% in 2011 (-1.8%, 95% CI [–2.1 to –1.5]; p<0.001 for trend, and among low-risk patients decreased from 4.0% to 2.2% (- 1.8%, 95% CI [–4.5 to –1.7]; p<0.001 for trend. Conclusion: From 2006 to 2011 ED visits for diverticulitis increased

Doctors' perspectives of informed consent for non-emergency surgical procedures: a qualitative interview study.

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Wood, Fiona; Martin, Sean Michael; Carson-Stevens, Andrew; Elwyn, Glyn; Precious, Elizabeth; Kinnersley, Paul

2016-06-01

The need to involve patients more in decisions about their care, the ethical imperative and concerns about ligation and complaints has highlighted the issue of informed consent and how it is obtained. In order for a patient to make an informed decision about their treatment, they need appropriate discussion of the risks and benefits of the treatment. To explore doctors' perspectives of gaining informed consent for routine surgical procedures. Qualitative study using semi-structured interviews selected by purposive sampling. Data were analysed thematically. Twenty doctors in two teaching hospitals in the UK. Doctors described that while consent could be taken over a series of consultations, it was common for consent to be taken immediately prior to surgery. Juniors were often taking consent when they were unfamiliar with the procedure. Doctors used a range of communication techniques to inform patients about the procedure and its risks including quantifying risks, personalizing risk, simplification of language and use of drawings. Barriers to effective consent taking were reported to be shortage of time, clinician inexperience and patients' reluctance to be involved. Current consent processes do not appear to be ideal for many doctors. In particular, junior doctors are often not confident taking consent for surgical procedures and require more support to undertake this task. This might include written information for junior staff, observation by senior colleagues when undertaking the task and ward-based communication skills teaching on consent taking. © 2014 John Wiley & Sons Ltd.

Sexuality in Irish women with gynecologic cancer.

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Cleary, Vicki; Hegarty, Josephine; McCarthy, Geraldine

2011-03-01

To investigate sexual self-concept, sexual relationships, and sexual functioning, and the relationship between these and certain demographic variables of Irish women, following a diagnosis of gynecologic cancer. Descriptive, correlational. Outpatient gynecologic oncology clinic in a large university hospital in Southern Ireland. 106 women with a diagnosis of and treatment for various gynecologic cancers (cervical, ovarian, endometrial, and vulvar). The Body Image Scale, Sexual Esteem Scale, and Sexual Self-Schema Scale were administered to women a minimum of six weeks postdiagnosis of any form of gynecologic cancer to measure sexual self-concept; the Intimate Relationships Scale to measure sexual relationships; and the Arizona Sexual Experiences Scale to measure sexual functioning. Sexual self-concept, body image, sexual esteem, sexual self-schema, sexual relationships, and sexual functioning. Participants reported negative changes in relation to their sexual self-concept, sexual relationships, and sexual functioning. Participants reported negative changes in relation to all stages of the sexual response cycle. Gynecologic cancer has the potential to negatively affect a woman's sexual self-concept, sexual relationships, and sexual functioning. Sexuality is a multidimensional construct and must be measured in this way. Healthcare professionals must use a holistic approach when providing information and support to patients with gynecologic cancer. Information must be provided to women on how cancer and its treatment has the potential to affect their sexual self-concept, sexual relationships, and sexual functioning, including information on how to overcome these alterations.

Exposure of Surgeons to Magnetic Fields during Laparoscopic and Robotic Gynecologic Surgeries.

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Park, Jee Soo; Chung, Jai Won; Choi, Soo Beom; Kim, Deok Won; Kim, Young Tae; Kim, Sang Wun; Nam, Eun Ji; Cho, Hee Young

2015-01-01

To measure and compare levels of extremely-low-frequency magnetic field (ELF-MF) exposure to surgeons during laparoscopic and robotic gynecologic surgeries. Prospective case-control study. Canadian Task Force I. Gynecologic surgeries at the Yonsei University Health System in Seoul, Korea from July to October in 2014. Ten laparoscopic gynecologic surgeries and 10 robotic gynecologic surgeries. The intensity of ELF-MF exposure to surgeons was measured every 4 seconds during 10 laparoscopic gynecologic surgeries and 10 robotic gynecologic surgeries using portable ELF-MF measuring devices with logging capability. The mean ELF-MF exposures were .1 ± .1 mG for laparoscopic gynecologic surgeries and .3 ± .1 mG for robotic gynecologic surgeries. ELF-MF exposure levels to surgeons during robotic gynecologic surgery were significantly higher than those during laparoscopic gynecologic surgery (p gynecologic surgery and conventional laparoscopic surgery, hoping to alleviate concerns regarding the hazards of MF exposure posed to surgeons and hospital staff. Copyright © 2015 AAGL. Published by Elsevier Inc. All rights reserved.

Full Robotic Colorectal Resections for Cancer Combined With Other Major Surgical Procedures: Early Experience With the da Vinci Xi.

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Morelli, Luca; Di Franco, Gregorio; Guadagni, Simone; Palmeri, Matteo; Gianardi, Desirée; Bianchini, Matteo; Moglia, Andrea; Ferrari, Vincenzo; Caprili, Giovanni; D'Isidoro, Cristiano; Melfi, Franca; Di Candio, Giulio; Mosca, Franco

2017-08-01

The da Vinci Xi has been developed to overcome some of the limitations of the previous platform, thereby increasing the acceptance of its use in robotic multiorgan surgery. Between January 2015 and October 2015, 10 patients with synchronous tumors of the colorectum and others abdominal organs underwent robotic combined resections with the da Vinci Xi. Trocar positions respected the Universal Port Placement Guidelines provided by Intuitive Surgical for "left lower quadrant," with trocars centered on the umbilical area, or shifted 2 to 3 cm to the right or to the left, depending on the type of combined surgical procedure. All procedures were completed with the full robotic technique. Simultaneous procedures in same quadrant or left quadrant and pelvis, or left/right and upper, were performed with a single docking/single targeting approach; in cases of left/right quadrant or right quadrant/pelvis, we performed a dual-targeting operation. No external collisions or problems related to trocar positions were noted. No patient experienced postoperative surgical complications and the mean hospital stay was 6 days. The high success rate of full robotic colorectal resection combined with other surgical interventions for synchronous tumors, suggest the efficacy of the da Vinci Xi in this setting.

Current Techniques of Teaching and Learning in Bariatric Surgical Procedures: A Systematic Review.

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Kaijser, Mirjam; van Ramshorst, Gabrielle; van Wagensveld, Bart; Pierie, Jean-Pierre

The gastric sleeve resection and gastric bypass are the 2 most commonly performed bariatric procedures. This article provides an overview of current teaching and learning methods of those techniques in resident and fellow training. A database search was performed on Pubmed, Embase, and the Education Resources Information Center (ERIC) to identify the methods used to provide training in bariatric surgery worldwide. After exclusion based on titles and abstracts, full texts of the selected articles were assessed. Included articles were reviewed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. In total, 2442 titles were identified and 14 full text articles met inclusion criteria. Four publications described an ex vivo training course, and 6 focused on at least 1 step of the gastric bypass procedure. Two randomized controlled trials (RCT) provided high-quality evidence on training aspects. Surgical coaching caused significant improvement of Bariatric Objective Structured Assessment of Technical Skills (BOSATS) scores (3.60 vs. 3.90, p = 0.017) and reduction of technical errors (18 vs. 10, p = 0.003). A preoperative warm-up increased global rating scales (GRS) scores on depth perception (p = 0.02), bimanual dexterity (p = 0.01), and efficiency of movements (p = 0.03). Stepwise education, surgical coaching, warming up, Internet-based knowledge modules, and ex vivo training courses are effective in relation to bariatric surgical training of residents and fellows, possibly shortening their learning curves. Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Warming intravenous fluids reduces perioperative hypothermia in women undergoing ambulatory gynecological surgery.

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Smith, C E; Gerdes, E; Sweda, S; Myles, C; Punjabi, A; Pinchak, A C; Hagen, J F

1998-07-01

We evaluated whether warming i.v. fluids resulted in less hypothermia (core temperature 30 min were randomized to two groups: fluid warming at 42 degrees C or control (room temperature fluids at approximately 21 degrees C). All patients received general anesthesia with isoflurane, tracheal intubation, standard operating room blankets and surgical drapes, and passive humidification of inspired gases. Tympanic membrane (core) temperatures were measured at baseline and at 15-min intervals after induction. The incidence of shivering and postoperative requirement for meperidine and/or radiant heat were evaluated. Core temperatures were lower in the control compared with the warm fluid group at the end of surgery (35.6 +/- 0.1 degrees C vs 36.2 +/- 0.1 degrees C; P unit or the incidence of shivering between the groups. We conclude that fluid warming, in conjunction with standard heat conservation measures, was effective in maintaining normothermia during outpatient gynecological surgery; however, there was no improvement in patient outcome. Women who received i.v. fluid at body temperature had significantly higher core temperatures during and after outpatient gynecological surgery compared with women who received i.v. fluids at the temperature of the operating room.

Pattern of surgical procedures performed in the orthopaedic units of a tertiary hospital in South West Nigeria

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Thomas O Adekoya-Cole

2016-01-01

Full Text Available Background: Lagos University Teaching Hospital (LUTH is one of the foremost teaching institutions in Nigeria. It is a recognized training institution for residency training in Nigeria. However, a thorough evaluation of the procedures being undertaken by the orthopaedic teams in this centre and the impact on the type of training being passed on to the resident doctors in training is the focus of this paper. Objectives: To determine the pattern of procedures performed by the orthopaedic units of the Department of Surgery, LUTH with a view to import the findings in re-organizing its structure based on service requirement, manpower allocation and to make recommendation. Methods: We retrospectively reviewed data including age, sex, procedures and leading surgeons retrieved from all our operating theatres over a period from 1st January 2010 to 31st December 2011. The data retrieved was analyzed. Results: A total 741 procedures were performed over the 2 year period. More male patients (58.5% had procedures performed on them than the female patients. The mean age of patients treated was 37.2±15.5 years. Trauma related procedures accounted for 68.8% of the total procedures. Open reduction and internal fixation surgical operations were the most common trauma related procedure while ablative surgical operations following Diabetic Mellitus foot syndrome were the most common non-trauma related procedure performed. Conclusion: Trauma related surgery remains the most common procedures in our teaching hospital. Efforts should be made to increase the number of elective operations like Arthroplasties, Arthroscopic operations and Spinal axis correction operations being performed.

College of American Pathologists Gynecologic Cytopathology Quality Consensus Conference on good laboratory practices in gynecologic cytology: background, rationale, and organization.

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Tworek, Joseph A; Henry, Michael R; Blond, Barbara; Jones, Bruce Allen

2013-02-01

Gynecologic cytopathology is a heavily regulated field, with Clinical Laboratory Improvement Amendments of 1988 mandating the collection of many quality metrics. There is a lack of consensus regarding methods to collect, monitor, and benchmark these data and how these data should be used in a quality assurance program. Furthermore, the introduction of human papilloma virus testing and proficiency testing has provided more data to monitor. To determine good laboratory practices in quality assurance of gynecologic cytopathology. Data were collected through a written survey consisting of 98 questions submitted to 1245 Clinical Laboratory Improvement Amendments-licensed or Department of Defense laboratories. There were 541 usable responses. Additional input was sought through a Web posting of results and questions on the College of American Pathologists Web site. Four senior authors who authored the survey and 28 cytopathologists and cytotechnologists were assigned to 5 working groups to analyze data and present statements on good laboratory practices in gynecologic cytopathology at the College of American Pathologists Gynecologic Cytopathology Quality Consensus Conference. Ninety-eight attendees at the College of American Pathologists Gynecologic Cytopathology Quality Consensus Conference discussed and voted on good laboratory practice statements to obtain consensus. This paper describes the rationale, background, process, and strengths and limitations of a series of papers that summarize good laboratory practice statements in quality assurance in gynecologic cytopathology.

Characteristics of team briefings in gynecological surgery.

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Forsyth, Katherine L; Hildebrand, Emily A; Hallbeck, M Susan; Branaghan, Russell J; Blocker, Renaldo C

2018-02-24

Preoperative briefings have been proven beneficial for improving team performance in the operating room. However, there has been minimal research regarding team briefings in specific surgical domains. As part of a larger project to develop a briefing structure for gynecological surgery, the study aimed to better understand the current state of pre-operative team briefings in one department of an academic hospital. Twenty-four team briefings were observed and video recorded. Communication was analyzed and social network metrics were created based on the team member verbal interactions. Introductions occurred in only 25% of the briefings. Network analysis revealed that average team briefings exhibited a hierarchical structure of communication, with the surgeon speaking the most frequently. The average network for resident-led briefings displayed a non-hierarchical structure with all team members communicating with the resident. Briefings conducted without a standardized protocol can produce variable communication between the role leading and the team members present. Copyright © 2018 Elsevier Ltd. All rights reserved.

[Perceiving gender or profession: the practical experience of male nursing students in the obstetrics and gynecology ward].

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Lee, Ya-Fen; Yang, Yu-O; Tu, Chia-Ling

2013-06-01

The impact of general gender stereotypes on nursing is severe and influential, especially with regard to male nursing students working in obstetrics and gynecology wards. This study examined the experience of male nursing students in obstetrics and gynecology wards. We used a phenomenological qualitative research approach and a sample of 10 male nursing students currently studying at a nursing college in central Taiwan. All participants had obstetrics and gynecology ward experience. Individual interviews were transcribed into the procedural record. Colaizzi content analysis analyzed and categorized research data. Based on participants practical experiences in the obstetrics and gynecology ward, the main stages of participants professional development through their internship experience included: (1) Unbalanced self-role recognition; (2) being defined by the gender framework (gender stereotypes); (3) the difference between male doctor and male nurse; (4) learning appropriate communication techniques; (5) mutual and empathetic understanding of the female psychology during childbirth; (6) gaining sources for positive feedback; (7) releasing the shackles of gender and gaining full insight into and comprehension of nursing functions; and (8) given the opportunity to learn. Through ongoing examination and learning, participant internships in the obstetrics and gynecology wards were significant and essential learning experiences that validated their necessity. Nursing schools and internship institutions alike must realize the importance of gender-equality education to the nursing profession. Medical institutions are encouraged to offer equal learning opportunities to male and female nursing students and provide targeted assistance to males to help them master clinical nursing care practices in the obstetrics and gynecology department.

Urinary Tract Injury in Gynecologic Laparoscopy for Benign Indication: A Systematic Review.

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Wong, Jacqueline M K; Bortoletto, Pietro; Tolentino, Jocelyn; Jung, Michael J; Milad, Magdy P

2018-01-01

To perform a comprehensive literature review of the incidence, location, etiology, timing, management, and long-term sequelae of urinary tract injury in gynecologic laparoscopy for benign indication. A systematic review of PubMed, EMBASE, Cochrane Library, and ClinicalTrials.gov was conducted. Four hundred thirty-three studies were screened for inclusion with 136 full-text articles reviewed. Ninety studies published between 1975 and 2015 met inclusion criteria, representing 140,444 surgeries. Articles reporting the incidence of urinary tract injury in gynecologic laparoscopy for benign indication were included. Exclusion criteria comprised malignancy, surgery by urogynecologists, research not in English, and insufficient data. A total of 458 lower urinary tract injuries were reported with an incidence of 0.33% (95% CI 0.30-0.36). Bladder injury (0.24%, 95% CI 0.22-0.27) was overall three times more frequent than ureteral injury (0.08%, 95% CI 0.07-0.10). Laparoscopic hysterectomy not otherwise specified (1.8%, 95% CI 1.2-2.6) and laparoscopically assisted vaginal hysterectomy (1.0%, 95% CI 0.9-1.2) had the highest rates of injury. Most ureteral injuries resulted from electrosurgery (33.3%, 95% CI 24.3-45.8), whereas most bladder injuries resulted from lysis of adhesions (23.3%, 95% CI 18.7-29.0). Ureteral injuries were most often recognized postoperatively (60%, 95% CI 47-76) and were repaired by open ureteral anastomosis (47.4%, 95% CI 36.3-61.9). In contrast, bladder injuries were most often recognized intraoperatively (85%, 95% CI 75-95) and were repaired by laparoscopic suturing (34.9%, 95% CI 29.2-41.7). The incidence of lower urinary tract injury in gynecologic laparoscopy for benign indication remains low at 0.33%. Bladder injury was three times more common than ureteral injury, although ureteral injuries were more often unrecognized intraoperatively and underwent open surgical repair. These risk estimates can assist gynecologic surgeons in effectively

Intraperitoneal And Incisional Bupivacaine Analgesia For Major Abdominal/Gynecologic Surgery: A Placebocontrolled

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R. Azarfarin

2006-05-01

Full Text Available Background:Postoperative pain is an important surgical problem. Recent studies in pain pathophysiology have led to the hypothesis that with perioperative administration of analgesics (pre-emptive analgesia it may be possible to prevent or reduce postoperative pain. This study was planned to investigate the efficacy of pre-emptive analgesia on postoperative pain after major gynecologic abdominal surgeries. Methods: In this prospective, double-blinded, randomized, and placebocontrolled trial, 60 ASA physical status I and II patients undergoing major abdominal gynecologic surgeries were randomized to receive 45 mL of bupivacaine 0.375% or 45mL of normal saline; 30 mL and 15 mL of the treatment solution was administered into the peritoneal cavity and incision, respectively, before wound closure. The pain score of the patients was evaluated by the visual analogue scale (VAS on awakening, and at 6, 12, and 24h after surgery. Time to first analgesia request and total analgesic requirements in the first 24h were recorded. Results: Pain scores were significantly higher in the placebo group than in the bupivacaine group on awakening (5.98±1.01 v.s 1.05±1.05; p<0.001, and at 6h after surgery (5.37±0.85 vs. 2.51±1.02; p<0.001. First request to analgesia was significantly longer in the bupivacaine patients than in the placebo group (5.87±3.04 h vs.1.35±0.36; p<0.001.Meperidine consumption over 24h was 96.00 ±17.53 mg in the placebo group compared with 23.28 ±14.89 mg in the bupivacaine patients (p<0.001.Conclusion:A combination of intraperitoneal and incisional bupivacaine infiltration at the end of abdominal gynecologic surgeries reduces postoperative pain on awakening and for 6 hours after surgery, and provides significant opioidsparing analgesia for 24 h after gynecologic abdominal surgeries.

Robotic-Assisted Minimally Invasive Surgery for Gynecologic and Urologic Oncology

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2010-01-01

obtained from the Ministry of Health and Long-Term Care (MOHLTC) administrative databases. Direct costs associated with RAL, EL and OS included professional fees, hospital costs (including disposable instruments), radiotherapy costs associated with positive surgical margins in prostate cancer and conversion to OS in gynecological cancer. The total cost per case was higher for RAL than EL and OS for both gynecological and prostate cancers. There is also an acquisition cost associated with RAL. After conversation with the only supplier in Canada, hospitals are looking to spend an initial 3.6M to acquire the robotic surgical system Previous volumes of OS and EL procedures were used to project volumes into Years 1-3 using a linear mathematical expression. Burden of OS and EL hysterectomies and prostatectomies was calculated by multiplying the number of cases for that year by the cost/case of the procedure. The number of procedures is expected to increase in the next three years based on historical data. RAL is expected to capture this market by 65% after consultation with experts. If it’s assumed that RAL will capture the current market in Ontario by 65%, the net impact is expected to be by Year 3, 3.1M for hysterectomy and 6.7M for prostatectomy procedures respectively in the province. RAL has diffused in the province with four surgical systems in place in Ontario, two in Toronto and two in London. RAL is a more expensive technology on a per case basis due to more expensive robot specific instrumentation and physician labour reflected by increased OR time reported in the clinical literature. There is also an upfront cost to acquire the machine and maintenance contract. RAL is expected to capture the market at 65% with project net impacts by Year 3 of 3.1M and 6.7M for hysterectomy and prostatectomy respectively. PMID:23074405

Opioid use following gynecologic and pelvic reconstructive surgery.

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Hota, Lekha S; Warda, Hussein A; Haviland, Miriam J; Searle, Frances M; Hacker, Michele R

2017-09-09

Opioid use, addiction, and overdose are a growing epidemic in the USA. Our objective was to determine whether the amount of opioid medication prescribed following gynecologic and pelvic reconstructive surgery is insufficient, adequate, or in excess. We hypothesized that we were overprescribing postoperative opioids. Participants who were at least 18 years old and underwent gynecologic and/or pelvic reconstructive surgery from April through August 2016 were eligible to participate. Routine practice for pain management is to prescribe 30 tablets of opioids for major procedures and ten to 15 tablets for minor procedures. At the 2-week postoperative visit, participants completed a questionnaire regarding the number of tablets prescribed and used, postoperative pain control, and relevant medical history. Fisher's exact test was used to compare data. Sixty-five participants completed questionnaires. Half (49.1%) reported being prescribed more opioids than needed, while two (3.5%) felt the amount was less than needed. Though not significant, participants who underwent major surgeries were more likely to report being prescribed more than needed (53.5%) compared with participants who underwent minor surgeries (35.7%; p = 0.47). Though not significant, participants with anxiety were less likely to report being prescribed more tablets than needed compared with participants without anxiety (44.4% vs. 57.1%; p = 0.38). This was also true of participants with depression compared with those without (37.5% vs. 58.3%; p = 0.17), and those with chronic pain compared with those without (33.3% vs. 60.0%; p = 0.10). Our current opioid prescription practice for postoperative pain management may exceed what patients need.

Mortality of induced abortion, other outpatient surgical procedures and common activities in the United States.

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Raymond, Elizabeth G; Grossman, Daniel; Weaver, Mark A; Toti, Stephanie; Winikoff, Beverly

2014-11-01

The recent surge of new legislation regulating induced abortion in the United States is ostensibly motivated by the desire to protect women's health. To provide context for interpreting the risk of abortion, we compared abortion-related mortality to mortality associated with other outpatient surgical procedures and selected nonmedical activities. We calculated the abortion-related mortality rate during 2000-2009 using national data. We searched PubMed and other sources for contemporaneous data on mortality associated with other outpatient procedures commonly performed on healthy young women, marathon running, bicycling and driving. The abortion-related mortality rate in 2000-2009 in the United States was 0.7 per 100,000 abortions. Studies in approximately the same years found mortality rates of 0.8-1.7 deaths per 100,000 plastic surgery procedures, 0-1.7deaths per 100,000 dental procedures, 0.6-1.2 deaths per 100,000 marathons run and at least 4 deaths among 100,000 cyclists in a large annual bicycling event. The traffic fatality rate per 758 vehicle miles traveled by passenger cars in the United States in 2007-2011 was about equal to the abortion-related mortality rate. The safety of induced abortion as practiced in the United States for the past decade met or exceeded expectations for outpatient surgical procedures and compared favorably to that of two common nonmedical voluntary activities. The new legislation restricting abortion is unnecessary; indeed, by reducing the geographic distribution of abortion providers and requiring women to travel farther for the procedure, these laws are potentially detrimental to women's health. Copyright © 2014 Elsevier Inc. All rights reserved.

Urethral bulking agents versus other surgical procedures for the treatment of female stress urinary incontinence: a systematic review and meta-analysis.

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Leone Roberti Maggiore, Umberto; Bogani, Giorgio; Meschia, Michele; Sorice, Paola; Braga, Andrea; Salvatore, Stefano; Ghezzi, Fabio; Serati, Maurizio

2015-06-01

Bulking agents provide an alternative option in the management of women with stress urinary incontinence and they seem to have an important role in the management flow chart of SUI. However, evidence on this issue is scanty. The most important aspect is to understand whether bulking agents are comparable with the other first-line anti-incontinence surgical procedure (MUS, Burch colposuspension and pubovaginal slings). Hence, the primary aim of the current review was to assess the objective and subjective outcomes of bulking agents in comparison with the other surgical procedures for the treatment of SUI. PubMed and Medline were systematically searched and we included studies evaluating the use of bulking agents in comparison with other surgical approaches for either primary or recurrent treatment of female SUI. Three studies meeting the inclusion criteria were identified. Two of these studies were RCTs evaluating the use of bulking agents versus other surgical procedures for the treatment of primary female SUI; the remnant article was a retrospective cohort study that compared the effectiveness and safety of repeat midurethral sling with urethral bulking after failed midurethral sling. The combined results of all analyses showed that the objective recurrence rate of peri- or trans-urethral injections is significantly higher in comparison with the other surgical procedures. Similar findings were observed when considering separately the treatment for primary or recurrent SUI. Furthermore, lower subjective recurrence rate was observed among patients undergoing other surgical treatment in comparison with those undergoing bulking agents; however, this trend was not statistically significant. Moreover, patients undergoing injection of bulking agents experienced a lower rate of voiding dysfunctions in comparison to the control group. According to current evidence, bulking agents should not be proposed as first-line treatment in those women seeking permanent cure for both

Imaging of gynecological disorders in infants and children

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Mann, Gurdeep S. [Alder Hey Children' s Hospital, Liverpool (United Kingdom). Dept. of Paediatric Radiology; Blair, Joanne C. [Alder Hey Children' s Hospital, Liverpool (United Kingdom). Dept. of Paediatric Endocrinology; Garden, Anne S. (eds.) [Alder Hey Children' s Hospital, Liverpool (United Kingdom). Dept. of Paediatric Gynaecology; Lancaster Univ. (United Kingdom). Lancaster Medical School

2012-07-01

This textbook provides a comprehensive review of gynecological imaging in infancy, childhood, and adolescence. Experts from the disciplines of pediatric radiology, gynecology, surgery, and endocrinology have come together to produce a textbook that, while written primarily from the perspective of the radiologist, will be of interest to all professionals involved in the management of these patients. The normal development of the female reproductive tract is described in detail through embryological development, normal childhood appearances, and puberty. Congenital abnormalities are addressed in chapters reviewing structural abnormalities of the reproductive tract and disorders of sex development. A symptoms-based approach is followed in chapters devoted to the assessment of the patient with gynecological pain and disorders of menstruation. Disorders of the breast and the imaging of patients with gynecological neoplasia are considered in dedicated chapters. The specialty of pediatric gynecology is evolving rapidly, drawing on the skills and expertise of professionals from a wide range of specialties. This textbook should prove valuable to all who are involved in this new field of medicine. (orig.)

Imaging of gynecological disorders in infants and children

International Nuclear Information System (INIS)

Mann, Gurdeep S.; Blair, Joanne C.; Garden, Anne S.; Lancaster Univ.

2012-01-01

This textbook provides a comprehensive review of gynecological imaging in infancy, childhood, and adolescence. Experts from the disciplines of pediatric radiology, gynecology, surgery, and endocrinology have come together to produce a textbook that, while written primarily from the perspective of the radiologist, will be of interest to all professionals involved in the management of these patients. The normal development of the female reproductive tract is described in detail through embryological development, normal childhood appearances, and puberty. Congenital abnormalities are addressed in chapters reviewing structural abnormalities of the reproductive tract and disorders of sex development. A symptoms-based approach is followed in chapters devoted to the assessment of the patient with gynecological pain and disorders of menstruation. Disorders of the breast and the imaging of patients with gynecological neoplasia are considered in dedicated chapters. The specialty of pediatric gynecology is evolving rapidly, drawing on the skills and expertise of professionals from a wide range of specialties. This textbook should prove valuable to all who are involved in this new field of medicine. (orig.)

Simulation laboratories for training in obstetrics and gynecology.

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Macedonia, Christian R; Gherman, Robert B; Satin, Andrew J

2003-08-01

Simulations have been used by the military, airline industry, and our colleagues in other medical specialties to educate, evaluate, and prepare for rare but life-threatening scenarios. Work hour limits for residents in obstetrics and gynecology and decreased patient availability for teaching of students and residents require us to think creatively and practically on how to optimize their education. Medical simulations may address scenarios in clinical practice that are considered important to know or understand. Simulations can take many forms, including computer programs, models or mannequins, virtual reality data immersion caves, and a combination of formats. The purpose of this commentary is to call attention to a potential role for medical simulation in obstetrics and gynecology. We briefly describe an example of how simulation may be incorporated into obstetric and gynecologic residency training. It is our contention that educators in obstetrics and gynecology should be aware of the potential for simulation in education. We hope this commentary will stimulate interest in the field, lead to validation studies, and improve training in and the practice of obstetrics and gynecology.

Radical Trachelectomy for Early-Stage Cervical Cancer: A Survey of the Society of Gynecologic Oncology and Gynecologic Oncology Fellows-in-Training.

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Churchill, Sara J; Armbruster, Shannon; Schmeler, Kathleen M; Frumovitz, Michael; Greer, Marilyn; Garcia, Jaime; Redworth, Glenda; Ramirez, Pedro T

2015-05-01

The aim of this study was to survey gynecologic oncologists and fellows-in-training regarding the role of radical trachelectomy (RT) and conservative surgery in patients with early-stage cervical cancer. From June 2012 to September 2012, the Society of Gynecologic Oncology member practitioners (n = 1353) and gynecologic oncology fellows (n = 156) were sent group-specific surveys investigating current practice, training, and the future of RT for early-stage cervical cancer management. Twenty-two percent of practitioners (n = 303) and 24.4% of fellows (n = 38) completed the surveys. Of the practitioners, 50% (n = 148) report performing RT, 98% (n = 269) support RT as treatment for squamous carcinoma, and 71% (n = 195) confirm the use of RT for adenocarcinoma. Most practitioners offer RT treatment for stages IA2 to IB1 smaller than 2 cm (n = 209, 76.8%) regardless of grade (77.7%) or lymph vascular space invasion (n = 211, 79.3%). Only 8% (n = 23) of practitioners feel that RT is appropriate for stage IBI larger than 2 cm. Respectively, both practitioners and fellows most frequently perform robotic-assisted (47.0%, n = 101 and 59.1%, n = 13) and abdominal (40.5%, n = 87 and 68.2%, n = 15) RT approaches. After training, fellows project the use of robotic-assisted (71%, n = 22) or abdominal methods (58.1%, n = 18). Overall, 75% (n = 227) of practitioners and 60% (n = 23) of fellows speculate that over the next 5 years, less radical procedures will be used to manage early-stage cervical cancer. Our findings suggest that practitioners and fellows believe RT remains an option for early-stage cervical cancer patients. However, a significant proportion of all respondents believe that less radical surgery may be a future consideration for patients with low-risk early-stage cervical cancer.

Developing expertise in gynecologic surgery: reflective perspectives of international experts on learning environments and processes

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Hardre PL

2017-01-01

increasing pace, effective mentoring of promising surgical trainees will be critical to ensure that future generations of gynecologic surgeons will remain excellent. Effective, efficient surgical expertise development requires identifying trainees with the appropriate characteristics and providing them with the best development opportunities. Keywords: expertise development, female pelvic surgery, learning environments

A call for new standard of care in perioperative gynecologic oncology practice: Impact of enhanced recovery after surgery (ERAS) programs.

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Miralpeix, Ester; Nick, Alpa M; Meyer, Larissa A; Cata, Juan; Lasala, Javier; Mena, Gabriel E; Gottumukkala, Vijaya; Iniesta-Donate, Maria; Salvo, Gloria; Ramirez, Pedro T

2016-05-01

Enhanced recovery after surgery (ERAS) programs aim to hasten functional recovery and improve postoperative outcomes. However, there is a paucity of data on ERAS programs in gynecologic surgery. We reviewed the published literature on ERAS programs in colorectal surgery, general gynecologic surgery, and gynecologic oncology surgery to evaluate the impact of such programs on outcomes, and to identify key elements in establishing a successful ERAS program. ERAS programs are associated with shorter length of hospital stay, a reduction in overall health care costs, and improvements in patient satisfaction. We suggest an ERAS program for gynecologic oncology practice involving preoperative, intraoperative, and postoperative strategies including; preadmission counseling, avoidance of preoperative bowel preparation, use of opioid-sparing multimodal perioperative analgesia (including loco-regional analgesia), intraoperative goal-directed fluid therapy (GDT), and use of minimally invasive surgical techniques with avoidance of routine use of nasogastric tube, drains and/or catheters. Postoperatively, it is important to encourage early feeding, early mobilization, timely removal of tubes and drains, if present, and function oriented multimodal analgesia regimens. Successful implementation of an ERAS program requires a multidisciplinary team effort and active participation of the patient in their goal-oriented functional recovery program. However, future outcome studies should evaluate the efficacy of an intervention within the pathway, include objective measures of symptom burden and control, study measures of functional recovery, and quantify outcomes of the program in relation to the rates of adherence to the key elements of care in gynecologic oncology such as oncologic outcomes and return to intended oncologic therapy (RIOT). Copyright © 2016 Elsevier Inc. All rights reserved.

End-of-life care of women with gynecologic malignancies: a pilot study.

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Nevadunsky, Nicole S; Spoozak, Lori; Gordon, Sharon; Rivera, Enid; Harris, Kimala; Goldberg, Gary L

2013-03-01

There are limited data regarding the end-of-life care for women with gynecologic malignancies. We set out to generate pilot data describing the care that women with gynecologic malignancies received in the last 6 months of life. Patient demographics, patterns of care, and utilization of palliative medicine consultation services were evaluated. One hundred patients who died of gynecologic malignancies were identified in our institutional database. Only patients who had received treatment with a gynecologic oncologist within 1 year of death were included. Medical records were reviewed for relevant information. Data were abstracted from the electronic medical record, and analyses were made using Student t test and Mann-Whitney U test with SPSS software. The mean age of patients was 60 years (range, 30-94 years). Racial/ethnic distribution was as follows: 38%, white; 34%, black; and 15%, Hispanic. Seventy-five percent of patients received chemotherapy within the last 6 months of life, and 30% received chemotherapy within the last 6 weeks of life. The median number of days hospitalized during the last 6 months of life was 24 (range, 0-183 days). During the last 6 months of life, 19% were admitted to the intensive care unit, 17% were intubated, 5% had terminal extubation, and 13% had cardiopulmonary resuscitative efforts. Sixty-four percent had a family meeting, 50% utilized hospice care, and 49% had palliative medicine consultations. There was a significant difference in hospice utilization when comparison was made between patients who had 14 days or more from consultation until death versus patients who had 14 days or less or no consultation, 21 (72%) versus 29 (41%), P = 0.004. Patients who were single were less likely to have a palliative medicine consultation, P = 0.005. End-of-life care for patients with gynecologic malignancies often includes futile, aggressive treatments and invasive procedures. It is unknown whether these measures contribute to longevity or

Inferior vena cava filter penetration following Whipple surgical procedure causing ureteral injury.

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Abdel-Aal, Ahmed Kamel; Ezzeldin, Islam B; Moustafa, Amr Soliman; Ertel, Nathan; Oser, Rachel

2015-12-01

We report a case of an indwelling inferior vena cava filter that penetrated the IVC wall after Whipple's pancreatico-duodenectomy procedure performed in a patient with ampullary carcinoma, resulting in right ureteral injury and obstruction with subsequent hydroureter and hydronephrosis. This was incidentally discovered on a computed tomography scan performed as routine follow up to evaluate the results of the surgery. We retrieved the inferior vena cava filter and placed a nephrostomy catheter to relieve the ureteral obstruction. Our case highlights the importance of careful inferior vena cava manipulation during abdominal surgery in the presence of an inferior vena cava filter, and the option of temporary removal of the filter to be placed again after surgery in order to avoid this complication, unless protection is required against clot migration during the surgical procedure.

Clinical statistics of gynecologic cancers in Japan

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Nagase, Satoru

2017-01-01

Cervical, endometrial, and ovarian cancers, have both high morbidity and mortality among the gynecologic malignant tumors in Japan. The present study was conducted using both the population-based cancer registry and the gynecologic cancer registry to elucidate the characteristics of gynecologic malignant tumors in Japan. Based on nationwide estimates from the population-based cancer registry in Japan, the morbidities and mortality of cervical, endometrial, and ovarian cancers were obtained and used for analysis. Clinicopathologic factors for cervical cancer, endometrial cancer, ovarian cancer, including age, clinical stage, postsurgical stage, histological type, therapeutic strategy, and prognosis were retrieved from the gynecologic cancer registry published by the Japan Society of Obstetrics and Gynecology and used for analysis. The morbidities of cervical, endometrial, and ovarian cancers were 10,908, 13,606, and 9,384 women in 2012, respectively. The prevalence of endometrial cancer has significantly and consistently been increasing and represents the most common gynecologic malignant tumor in Japan. The mortalities of cervical, endometrial, and ovarian cancers were 2.1, 1.3, and 3.2 per 100,000 in 2012, respectively. In 2014, 52.2% of cervical cancer patients were classified as stage I, 22.5% as stage II, 10.2% as stage III, and 11.2% as stage IV. In addition, 71.9% of endometrial cancer patients were classified as stage I, 6.0% as stage II, 13.3% as stage III, and 7.5% as stage IV. Finally, 43.2% of ovarian cancer patients were classified as stage I, 9.1% as stage II, 27.6% as stage III, and 7.2% as stage IV. Twelve-point six percent of ovarian cancer patients received neoadjuvant chemotherapy. PMID:28198168

Role of Non-Steroidal Anti-Inflammatory Drugs in Gynecology

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Anna Livshits

2010-07-01

Full Text Available This review summarizes the current use of non-steroidal anti-inflammatory drugs (NSAIDs in obstetrics, gynecology and infertility. These medications are commonly used in different fields of reproductive medicine, for pain management after operative procedures and to relieve dysmenorrhea. In addition to their analgesic effect, NSAIDs are helpful in the management of menorrhagia by decreasing menstrual blood loss. NSAIDs alleviate pain associated with medical abortion, assist in undertaking natural cycle in-vitro fertilization by preventing follicular rupture and reducing premature ovulation, and serve as tocolytics in preterm labor. New NSAIDs may have a growing role in management of women's health.

Effect of an 8K ultra-high-definition television system in a case of laparoscopic gynecologic surgery.

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Aoki, Yoichi; Matsuura, Masahiko; Chiba, Toshio; Yamashita, Hiromasa

2017-09-01

Various endoscopic devices have been developed for advanced minimally invasive surgery. We recently applied a new 8K ultra-high-definition television system during laparoscopic treatment of endometriosis. The procedure, which is described in detail, stands as the first reported application of an 8K ultra-high-definition system for laparoscopic gynecologic surgery. Comparison is made between depiction of the lesion by the new system and depiction by a full high-definition system. Improved diagnostic accuracy resulted from the increased image resolution, and we believe that this and other advantages will lead to widespread acceptance and further application of 8K ultra-high-definition systems in the field of gynecologic surgery.

Imaging of gynecologic emergencies

International Nuclear Information System (INIS)

Wagner, Matthias W.; Huisman, Thierry A.G.M.; John Hopkins Bayview Medical Center, Baltimore, MD; Kubik, Rahel A.

2016-01-01

Acute abdominal pain related to the female genital organs is frequently encountered in the emergency department. Gynecological emergencies are diseases of the female reproductive system that are potentially life-threatening and peril the sexual function and fertility. In the diagnostic work-up of acute abdominal pain, a wide variety of differential diagnoses needs to be considered depending on the age of the patient and a concomitant pregnancy. There is significant clinical overlap with gastrointestinal emergencies. Therefore, imaging plays a key role in diagnosing the cause of the pain and the planning of the therapy. The aim of this review is to illustrate the significant role of imaging in frequently encountered gynecologic emergencies.

ANALYSIS OF QUALITY MANAGEMENT OF GYNECOLOGIC SURGERY

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Borut Kobal

2003-12-01

Full Text Available Background. The »Quality Management Project«, prepared by the Slovene Medical Chamber, served as the basis for determination of the quality-control indicators for gynecologic surgery. The authors have created a questionnaire that enables the analysis of these indicators. A pilot data entry was carried out between April and October 2001; since January 2002 the data entry has been done regularly in all departments of obstetrics and gynecology in Slovenia. At the National Congress of Obstetricians and Gynecologists of Slovenia, the analysis of quality-control indicators for gynecologic surgery will be presented and discussed in order to determine the standards of quality management in this field.

EMMPRIN in gynecologic cancers: pathologic and therapeutic aspects.

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Liu, Dan-tong

2015-07-01

The highly glycosylated transmembrane protein extracellular matrix metalloproteinase inducer (EMMPRIN) is associated with several pathological conditions, including various types of cancers. In different gynecological malignancies, such as ovarian, cervical, and endometrial cancers, EMMPRIN plays significant roles in cell adhesion modulation, tumor growth, invasion, angiogenesis, and metastasis by inducing the production of various molecules, including matrix metalloproteinases and vascular endothelial growth factor. Because of its high level of expression, EMMPRIN can possibly be used as a diagnostic marker of gynecological cancers. Recent studies have showed that targeting EMMPRIN, especially by RNA interference (RNAi) technology, has promising therapeutic potential in basic research on gynecological cancer treatments, which make a platform for the future clinical success. This review study focused on the association of EMMPRIN in gynecological cancers in the perspectives of pathogenesis, diagnosis, and therapeutics.

Does a robotic surgery approach offer optimal ergonomics to gynecologic surgeons?: a comprehensive ergonomics survey study in gynecologic robotic surgery.

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Lee, Mija Ruth; Lee, Gyusung Isaiah

2017-09-01

To better understand the ergonomics associated with robotic surgery including physical discomfort and symptoms, factors influencing symptom reporting, and robotic surgery systems components recommended to be improved. The anonymous survey included 20 questions regarding demographics, systems, ergonomics, and physical symptoms and was completed by experienced robotic surgeons online through American Association of Gynecologic Laparoscopists (AAGL) and Society of Robotic Surgery (SRS). There were 289 (260 gynecology, 22 gynecology-oncology, and 7 urogynecology) gynecologic surgeon respondents regularly practicing robotic surgery. Statistical data analysis was performed using the t-test, χ² test, and logistic regression. One hundred fifty-six surgeons (54.0%) reported experiencing physical symptoms or discomfort. Participants with higher robotic case volume reported significantly lower physical symptom report rates (pergonomic settings not only acknowledged that the adjustments were helpful for better ergonomics but also reported a lower physical symptom rate (pergonomic settings (32.7%), took a break (33.3%) or simply ignored the problem (34%). Fingers and neck were the most common body parts with symptoms. Eye symptom complaints were significantly decreased with the Si robot (pergonomics were microphone/speaker, pedal design, and finger clutch. More than half of participants reported physical symptoms which were found to be primarily associated with confidence in managing ergonomic settings and familiarity with the system depending on the volume of robotic cases. Optimal guidelines and education on managing ergonomic settings should be implemented to maximize the ergonomic benefits of robotic surgery. Copyright © 2017. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology

A randomized, double-blind, placebo-controlled trial of oral pregabalin for relief of shoulder pain after laparoscopic gynecologic surgery.

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Nutthachote, Pattiya; Sirayapiwat, Porntip; Wisawasukmongchol, Wirach; Charuluxananan, Somrat

2014-01-01

To investigate the efficacy of pregabalin for the relief of postoperative shoulder pain after laparoscopic gynecologic surgery. Prospective, randomized, double-blind, placebo-controlled trial (Canadian Task Force classification I). Tertiary referral center, university hospital. Fifty-six women undergoing elective laparoscopic gynecologic surgery between June 2012 and March 2013. Women in the study group received 75 mg pregabalin 2 hours before surgery and then every 12 hours for 2 doses, and women in the control group received an identical capsule and the same dosage of placebo. Visual analog scale (VAS) scores for shoulder pain and surgical pain at 24 and 48 hours after surgery were evaluated as primary outcome. Postoperative analgesics used and drug-related adverse events were also monitored. Patients in the pregabalin group had significantly lower postoperative VAS scores for shoulder pain at 24 hours, compared with the placebo group (median, 23.14 [range, 13.67-32.61] vs. 37.22 [27.75-46.64]; p = .04), and required less analgesic (p = .01). There were no significant differences in VAS scores for surgical pain and adverse events between the 2 groups (p = .56). Perioperative administration of 75 mg pregabalin significantly reduced postoperative laparoscopic shoulder pain and amount of analgesic used. Copyright © 2014 AAGL. Published by Elsevier Inc. All rights reserved.

Discharges with surgical procedures performed less often than once per month per hospital account for two-thirds of hospital costs of inpatient surgery.

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O'Neill, Liam; Dexter, Franklin; Park, Sae-Hwan; Epstein, Richard H

2017-09-01

Most surgical discharges (54%) at the average hospital are for procedures performed no more often than once per month at that hospital. We hypothesized that such uncommon procedures would be associated with an even greater percentage of the total cost of performing all surgical procedures at that hospital. Observational study. State of Texas hospital discharge abstract data: 4th quarter of 2015 and 1st quarter of 2016. Inpatients discharged with a major therapeutic ("operative") procedure. For each of N=343 hospitals, counts of discharges, sums of lengths of stay (LOS), sums of diagnosis related group (DRG) case-mix weights, and sums of charges were obtained for each procedure or combination of procedures, classified by International Classification of Diseases version 10 Procedure Coding System (ICD-10-PCS). Each discharge was classified into 2 categories, uncommon versus not, defined as a procedure performed at most once per month versus those performed more often than once per month. Major procedures performed at most once per month per hospital accounted for an average among hospitals of 68% of the total inpatient costs associated with all major therapeutic procedures. On average, the percentage of total costs associated with uncommon procedures was 26% greater than expected based on their share of total discharges (Pcosts among surgical patients can be attributed to procedures performed at most once per month per hospital. The finding that such uncommon procedures account for a large percentage of costs is important because methods of cost accounting by procedure are generally unsuitable for them. Copyright © 2017 Elsevier Inc. All rights reserved.

Intraperitoneal Dexamethasone As A New Method for Relieving Postoperative Shoulder Pain after Gynecologic Laparoscopy

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Zahra Asgari

2012-01-01

Full Text Available Background: In this study, we tried to show the efficacy of Intraperitoneal dexamethasoneon relieving shoulder pain after gynecologic laparoscopy.Materials and Methods: In this double-blind randomized clinical trial, 63 patients who werecandidates for gynecologic laparoscopy were included. At the end of the procedure patientsrandomly received 16 mg dexamethasone (n=31 or placebo (n=32 intraperitoneally. Visualanalogue scale (VAS was used for clinical evaluation of pain severity during 24 hours afterlaparoscopy . A physician, who was not aware whether patients were treated with drug or placebo,evaluated the patients.Results: The severity of pain in the dexamethasone group within 0, 2, 4, 8, 12, 24 hoursafter procedure was significantly less than in the placebo group (p<0.001. The averageconsumption of opioids as analgesic/ sedative in the placebo group was more than thedexamethasone group (p=0.025.Conclusion: Findings of this study show that the prescription of 16 mg of dexamethasone(single dose in the peritoneal cavity may significantly reduce the severity of painafter Laparoscopy in comparison with placebo and may decrease the need for narcoticsas pain relief (Registration Number: IRCT201105306640N1.

General surgery residents' perception of robot-assisted procedures during surgical training.

Science.gov (United States)

Farivar, Behzad S; Flannagan, Molly; Leitman, I Michael

2015-01-01

With the continued expansion of robotically assisted procedures, general surgery residents continue to receive more exposure to this new technology as part of their training. There are currently no guidelines or standardized training requirements for robot-assisted procedures during general surgical residency. The aim of this study was to assess the effect of this new technology on general surgery training from the residents' perspective. An anonymous, national, web-based survey was conducted on residents enrolled in general surgery training in 2013. The survey was sent to 240 Accreditation Council for Graduate Medical Education-approved general surgery training programs. Overall, 64% of the responding residents were men and had an average age of 29 years. Half of the responses were from postgraduate year 1 (PGY1) and PGY2 residents, and the remainder was from the PGY3 level and above. Overall, 50% of the responses were from university training programs, 32% from university-affiliated programs, and 18% from community-based programs. More than 96% of residents noted the availability of the surgical robot system at their training institution. Overall, 63% of residents indicated that they had participated in robotic surgical cases. Most responded that they had assisted in 10 or fewer robotic cases with the most frequent activities being assisting with robotic trocar placement and docking and undocking the robot. Only 18% reported experience with operating the robotic console. More senior residents (PGY3 and above) were involved in robotic cases compared with junior residents (78% vs 48%, p robotic case. Approximately 64% of residents reported that formal training in robotic surgery was important in residency training and 46% of residents indicated that robotic-assisted cases interfered with resident learning. Only 11% felt that robotic-assisted cases would replace conventional laparoscopic surgery in the future. This study illustrates that although the most residents

Systemic Inflammatory Reaction in Operative Gynecological Care

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A. V. Pronoza

2008-01-01

Full Text Available Objective: to evaluate the impact of various methods of anesthesia and treatment on the development of a systemic inflammatory reaction (SIR in gynecological patients. Subjects and methods. The manifestations of SIR were studied in 426 patients who had undergone standard operations on the uterine appendages via traditional laparoscopic access. Ninety-seven women had unoptimized anesthetic maintenance and postoperative preventive antibacterial therapy (Group 1; 95 women had unop-timized anesthetic maintenance and pre- and postoperative massive antibacterial therapy (Group 2; 103 women had optimized anesthetic maintenance and preventive antibacterial therapy (Group 3; 131 women had optimized anesthetic maintenance and massive antibacterial therapy (Group 4. Results. Antibacterial therapy was not found to affect the manifestations of SIR significantly. The optimized anesthetic maintenance that differed from the unoptimized one in higher nociceptive defense had a considerable impact on the manifestation of SIR. Low molecular-weight heparins and preoperative hyperv-olemic hemodilution with hydroxyethyl starch preparations positively affected the study indices. The observed SIR belonged to the second stage of release of the small amount of mediators into systemic circulation. The transition of SIR to the third stage of inflammatory reaction generalization was suggested by changes in other monitored parameters, simultaneously informing about this or that degree of multiple organ dysfunction. Conclusion. Laparoscopic surgical intervention, multicom-ponent preoperative sedation, preventive preoperative analgesia with nonsteroidal anti-inflammatory drugs, prevention of microcirculatory disorders with low molecular-weight heparins, preoperative hypervolemic hemodilution with hydroxyethyl starch, and use of the loading doses of opioids in the period of induction to anesthesia in combination with propofol lower the level of a systemic inflammatory response

The use of laminarias for osmotic dilation of the cervix in gynecological brachytherapy applications

International Nuclear Information System (INIS)

Mayr, Nina A.; Sorosky, Joel I.; Zhen Weining; Weidner, Geoffrey J.; Hussey, David H.; Anderson, Barrie; Buller, Richard E.

1998-01-01

Purpose: Osmotic dilators (laminarias) have been used for gradual nontraumatic dilation of the cervical canal for various intrauterine procedures; however, this technique has not been well accepted in gynecological brachytherapy. The purpose of this study was to evaluate the efficacy of osmotic cervical dilation for brachytherapy in gynecologic cancer patients, without the use of general/regional anesthesia, and to assess patient tolerance, complications, and outcome. Methods and Materials: Thirteen brachytherapy procedures were performed in 6 patients with clinical Stages I and II endometrial (5) and Stage IB cervical cancer (1), who were unable to tolerate general/regional anesthesia because of severe medical problems. An osmotic dilator (synthetic laminaria) was inserted into the cervical os 10-12 h before each brachytherapy procedure and removed just before the procedure. Standard Fletcher-Suit-Delclos tandem insertions with vaginal colpostats or cylinders were then performed. Degree of cervical dilation, patient discomfort, procedure time, intra- and postoperative complications were recorded, and local control and survival were assessed. Median follow-up was 31 months (range: 8-35 months). Results: The diameter of the dilated cervical os after laminaria removal was adequate (≥ 5 mm) for tandem insertion, and no additional mechanical dilation was required in all but one procedure (1 of 13). All procedures were performed without general/regional anesthesia. The mean duration of the procedures was 44 min (range, 20-60 min). Discomfort was minimal in all cases. There were no intra- or postoperative complications. All patients maintained local control until death (1 of metastatic disease, 2 of intercurrent disease) or last follow-up (2 with no evidence of disease, 1 alive with metastatic disease). Conclusion: This preliminary study suggests that osmotic cervical dilation with a synthetic laminaria is a useful technique to facilitate intrauterine tandem insertion

Measuring surgical outcomes in neurosurgery: implementation, analysis, and auditing a prospective series of more than 5000 procedures.

Science.gov (United States)

Theodosopoulos, Philip V; Ringer, Andrew J; McPherson, Christopher M; Warnick, Ronald E; Kuntz, Charles; Zuccarello, Mario; Tew, John M

2012-11-01

Health care reform debate includes discussions regarding outcomes of surgical interventions. Yet quality of medical care, when judged as a health outcome, is difficult to define because of impediments affecting accuracy in data collection, analysis, and reporting. In this prospective study, the authors report the outcomes for neurosurgical treatment based on point-of-care interactions recorded in the electronic medical record (EMR). The authors' neurosurgery practice collected outcome data for 19 physicians and ancillary personnel using the EMR. Data were analyzed for 5361 consecutive surgical cases, either elective or emergency procedures, performed during 2009 at multiple hospitals, offices, and an ambulatory spine surgery center. Main outcomes included complications, length of stay (LOS), and discharge disposition for all patients and for certain frequently performed procedures. Physicians, nurses, and other medical staff used validated scales to record the hospital LOS, complications, disposition at discharge, and return to work. Of the 5361 surgical procedures performed, two-thirds were spinal procedures and one-third were cranial procedures. Organization-wide compliance with reporting rates of major complications improved throughout the year, from 80.7% in the first quarter to 90.3% in the fourth quarter. Auditing showed that rates of unreported complications decreased from 11% in the first quarter to 4% in the fourth quarter. Complication data were available for 4593 procedures (85.7%); of these, no complications were reported in 4367 (95.1%). Discharge dispositions reported were home in 86.2%, rehabilitation center in 8.9%, and nursing home in 2.5%. Major complications included culture-proven infection in 0.61%, CSF leak in 0.89%, reoperation within the same hospitalization in 0.38%, and new neurological deficits in 0.77%. For the commonly performed procedures, the median hospital LOS was 3 days for craniotomy for aneurysm or intraaxial tumor and less than

Trans-obturator Tape in surgical treatment of urinary incontinence

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Ashrafi M

2008-06-01

Full Text Available Background: The aim of this study was to assess the efficacy and safety of a new minimally-invasive surgical procedure using trans-obturator Tape (TOT to treat female stress urinary incontinence.Methods: This clinical trial study was performed from 2003 to 2004 in the Gynecology Department of Imam Hospital, Vali-e-Asr, Tehran, Iran. A total of 35 women with stress urinary incontinence underwent the TOT procedure. All patients underwent pre-operative clinical examination, cough-stress test (full bladder, uroflowmetry and post-voiding residual volume assessment. Results: The mean age of patients was 50 years, ranging from 26 to 74 years, with an average urinary stress incontinence duration of six years. The mean time of follow-up was 14 months (at 1, 6, 12 and 24 months and the average duration of surgery was about 20 minutes. The perioperative complication rate was 9% with no vascular, nerve or bowel injuries. The rate of hemorrhagic side effects (spontaneously-absorbed hematoma and blood loss not requiring blood transfusion was 2.9%. Post-operative urinary retention and vaginal erosion occurred in one case each; the former was treated by intermittent self-catheterization. In total, 91.4% of patients were completely cured and 8.6% were improved without failure of treatment. Conclusions: The present study confirms the results obtained by Delorme and coworkers, and allows us to consider TOT as a safe, minimally invasive and efficient short-term surgical technique for the treatment of female stress urinary incontinence, alone or in combination with prolapse repair. Following this study, a randomized control trial is recommended to compare TOT with the gold standard surgery for women with urinary incontinence.

[Complex surgical procedures in orthopedics and trauma surgery. A contribution to the proposal procedure for the DRG system in 2009].

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Flohé, S; Nabring, J; Luetkes, P; Nast-Kolb, D; Windolf, J

2008-10-01

Since the DRG system was introduced in 2003/2004 the system for remuneration has been continually modified in conjunction with input from specialized medical associations. As part of this development of the payment system, the criteria for classification of a diagnosis-related group were further expanded and new functions were added. This contribution addresses the importance of the complex surgical procedures as criteria for subdivision of the DRG case-based lump sums in orthopedics and trauma surgery.

Surgical efficiencies and quality in the performance of voluntary medical male circumcision (VMMC procedures in Kenya, South Africa, Tanzania, and Zimbabwe.

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Dino Rech

Full Text Available This analysis explores the association between elements of surgical efficiency in voluntary medical male circumcision (VMMC, quality of surgical technique, and the amount of time required to conduct VMMC procedures in actual field settings. Efficiency outcomes are defined in terms of the primary provider's time with the client (PPTC and total elapsed operating time (TEOT.Two serial cross-sectional surveys of VMMC sites were conducted in Kenya, Republic of South Africa, Tanzania and Zimbabwe in 2011 and 2012. Trained clinicians observed quality of surgical technique and timed 9 steps in the VMMC procedure. Four elements of efficiency (task-shifting, task-sharing [of suturing], rotation among multiple surgical beds, and use of electrocautery and quality of surgical technique were assessed as explanatory variables. Mann Whitney and Kruskal Wallis tests were used in the bivariate analysis and linear regression models for the multivariate analyses to test the relationship between these five explanatory variables and two outcomes: PPTC and TEOT. The VMMC procedure TEOT and PPTC averaged 23-25 minutes and 6-15 minutes, respectively, across the four countries and two years. The data showed time savings from task-sharing in suturing and use of electrocautery in South Africa and Zimbabwe (where task-shifting is not authorized. After adjusting for confounders, results demonstrated that having a secondary provider complete suturing and use of electrocautery reduced PPTC. Factors related to TEOT varied by country and year, but task-sharing of suturing and/or electrocautery were significant in two countries. Quality of surgical technique was not significantly related to PPTC or TEOT, except for South Africa in 2012 where higher quality was associated with lower TEOT.SYMMACS data confirm the efficiency benefits of task-sharing of suturing and use of electrocautery for decreasing TEOT. Reduced TEOT and PPTC in high volume setting did not result in decreased

Gynecologic imaging: Current and emerging applications

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Iyer V

2010-01-01

Full Text Available Common diagnostic challenges in gynecology and the role of imaging in their evaluation are reviewed. Etiologies of abnormal uterine bleeding identified on pelvic sonography and sonohysterography are presented. An algorithmic approach for characterizing an incidentally detected adnexal mass and use of magnetic resonance imaging for definitive diagnosis are discussed. Finally, the role of F18-fluorodeoxyglucose positron emission tomography in the management of gynecological malignancies, and pitfalls associated with their use are examined.

The association of gynecological symptoms with psychological distress in women of reproductive age: a survey from gynecology clinics in Beirut, Lebanon

OpenAIRE

Chaaya, M. M.; Bogner, H. R.; Gallo, J. J.; Leaf, P. J.

2003-01-01

To date there has been no previous research into a possible association between psychological distress and gynecologic symptoms in the Arab world. We hypothesized that psychological distress would be associated with specific gynecologic complaints as well as with psychosocial factors.

Ultrasonography in obstetrics and gynecology, 2nd edition

International Nuclear Information System (INIS)

Callen, P.W.

1988-01-01

A text on obstetric and gynecologic ultrasound for radiologists, OB/GYN practitioners, and radiologic technicians. The second edition places greater emphasis on diagnosis of specific systemic disorders in the fetus, as well as the most current applications of ultrasound in gynecologic diagnosis

Assembling a Functional Clitoris and Vulva from a Pseudo-Penis: A Surgical Technique for an Adult Woman with Congenital Adrenal Hyperplasia.

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Tjalma, Wiebren A A

2017-06-01

Congenital adrenal hyperplasia (CAH) is associated with a genital deformation that might cause a negative body image. The genital ambiguity is generally "corrected" surgically during early infancy. The advantage is a psychological benefit. The disadvantages are multiple surgical procedures and the loss of orgasm. A 22-year-old woman with CAH consulted for genital reconstructive surgery. She had a pseudopenis of 4 cm and could achieve an orgasm by masturbating. During surgery, the penis was dismantled and with the preserved glans penis and the corpora cavernosa, a clitoris and vestibules were constructed, respectively. On the basis of the anamneses during the follow-up, she had a functional vagina and could still achieve orgasms. Genital correction surgery for CAH at an older age was easier, could be done in 1 step, and enabled the preservation of orgasm. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

For Love, Not Money: The Financial Implications of Surgical Fellowship Training.

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Inclan, Paul M; Hyde, Adam S; Hulme, Michael; Carter, Jeffrey E

2016-09-01

Surgical residents cite increased income potential as a motivation for pursuing fellowship training, despite little evidence supporting this perception. Thus, our goal is to quantify the financial impact of surgical fellowship training on financial career value. By using Medical Group Management Association and Association of American Medical Colleges physician income data, and accounting for resident salary, student debt, a progressive tax structure, and forgone wages associated with prolonged training, we generated a net present value (NPV) for both generalist and subspecialist surgeons. By comparing generalist and subspecialist career values, we determined that cardiovascular (NPV = 698,931), pediatric (430,964), thoracic (239,189), bariatric (166,493), vascular (96,071), and transplant (46,669) fellowships improve career value. Alternatively, trauma (11,374), colorectal (44,622), surgical oncology (203,021), and breast surgery (326,465) fellowships all reduce career value. In orthopedic surgery, spine (505,198), trauma (123,250), hip and joint (60,372), and sport medicine (56,167) fellowships improve career value, whereas shoulder and elbow (4,539), foot and ankle (173,766), hand (366,300), and pediatric (489,683) fellowships reduce career NPV. In obstetrics and gynecology, reproductive endocrinology (352,854), and maternal and fetal medicine (322,511) fellowships improve career value, whereas gynecology oncology (28,101) and urogynecology (206,171) fellowships reduce career value. These data indicate that the financial return of fellowship is highly variable.

Use of Quantile Regression to Determine the Impact on Total Health Care Costs of Surgical Site Infections Following Common Ambulatory Procedures.

Science.gov (United States)

Olsen, Margaret A; Tian, Fang; Wallace, Anna E; Nickel, Katelin B; Warren, David K; Fraser, Victoria J; Selvam, Nandini; Hamilton, Barton H

2017-02-01

To determine the impact of surgical site infections (SSIs) on health care costs following common ambulatory surgical procedures throughout the cost distribution. Data on costs of SSIs following ambulatory surgery are sparse, particularly variation beyond just mean costs. We performed a retrospective cohort study of persons undergoing cholecystectomy, breast-conserving surgery, anterior cruciate ligament reconstruction, and hernia repair from December 31, 2004 to December 31, 2010 using commercial insurer claims data. SSIs within 90 days post-procedure were identified; infections during a hospitalization or requiring surgery were considered serious. We used quantile regression, controlling for patient, operative, and postoperative factors to examine the impact of SSIs on 180-day health care costs throughout the cost distribution. The incidence of serious and nonserious SSIs was 0.8% and 0.2%, respectively, after 21,062 anterior cruciate ligament reconstruction, 0.5% and 0.3% after 57,750 cholecystectomy, 0.6% and 0.5% after 60,681 hernia, and 0.8% and 0.8% after 42,489 breast-conserving surgery procedures. Serious SSIs were associated with significantly higher costs than nonserious SSIs for all 4 procedures throughout the cost distribution. The attributable cost of serious SSIs increased for both cholecystectomy and hernia repair as the quantile of total costs increased ($38,410 for cholecystectomy with serious SSI vs no SSI at the 70th percentile of costs, up to $89,371 at the 90th percentile). SSIs, particularly serious infections resulting in hospitalization or surgical treatment, were associated with significantly increased health care costs after 4 common surgical procedures. Quantile regression illustrated the differential effect of serious SSIs on health care costs at the upper end of the cost distribution.

Predisposing factors for postoperative nausea and vomiting in gynecologic tumor patients.

Science.gov (United States)

de Souza, Daiane Spitz; Costa, Amine Farias; Chaves, Gabriela Villaça

2016-11-01

To evaluate the predictors of postoperative nausea and vomiting (PONV) in women with gynecologic tumor. The analysis was based on prospectively collected data of 82 adult patients with gynecologic tumor, who were submitted to open surgical treatment and undergoing general anesthesia. The predictors included were age ≥50 years, non-smoker, use of postoperative opioids, mechanical bowel preparation, intraoperative intravenous hydration (IH) ≥10 mL/kg/h, and IH in the immediate postoperative, first and second postoperative days (PO1 and PO2) ≥30 mL/kg. A score with predictor variables was built. A multiple logistic regression was fitted. To estimate the discriminating power of the chosen model, a receiver operating characteristic (ROC) curve was plotted and the area under the ROC curve (AUC) was calculated. Statistical significance was set at p value 30 mL/kg of IH in the PO2. The results of the adjusted model showed an increased risk of PONV for each 1-point increase in the score punctuation. The relative risk was higher than 2.0 for vomiting in all period and in the PO1. The ROC curve showed great discrimination of postoperative nausea and vomiting from the proposed score (AUC >0.75). The study population was at high risk of PONV. Therefore, institutional guidelines abolishing modificable variables following temporal evaluation of the effectiveness should be undertaken.

Medical prescription adherence among patient visiting gynecology department

International Nuclear Information System (INIS)

Rafique, M.; Arshad, H.; Tabassum, H.; Khan, N. U. S.; Qamar, K.

2017-01-01

Objective: The aim of this study was to explore the level of Medical prescription adherence among gynecological patients of Pakistan. Study Design: Cross-sectional study. Place and Duration of Study: The study was conducted in Punjab province and data were collected from June 2015 to April 2016. Material and Methods: This cross-sectional study was carried out in main cities of Punjab province of Pakistan; Lahore, Gujranwala, Faisalabad and Sheikhupura. The survey data was collected from different location of cities. Patients visiting the gynecological and going to chemists for getting the prescribed medicine were selected through probability based random sampling for this study. The questionnaire consisted on the extent to which they adhere to time, dose, frequency and procedure prescribed from their doctors. The questions were asked in native language (Urdu). The data analysis was performed by using SPSS software (Ver.21). Results: Results of this study, based on sample from four big cities of Punjab province of Pakistan, showed that the level of medical prescription was associated with the age, qualification and background of the patients. Adherence level of patients reporting with rural background was observed higher than the adherence level of patients from urban areas. Conclusion: Over all the patient require counseling regarding adherence to medical prescription irrespective of the nature of the disease. (author)

PREIMPLANTATION GENETIC DIAGNOSIS – 4 YEARS’ EXPERIENCE AT THE DEPARTMENT OF GYNECOLOGY, UNIVERSITY MEDICAL CENTRE LJUBLJANA

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Karin Writzl

2018-02-01

Full Text Available Background. Preimplantation genetic diagnosis offers early investigation of embryos in couples with a high risk for offspring affected by a genetic disease. We report indications and results associated with the PGD program conducted at Gynecology Clinic Ljubljana from June 2004 to December 2008. Methods. The retrospective analysis includes sixty cycles performed in 34 couples enrolled in the PGD programe. Embryos were biopsied on the third day and the genetic analysis was performed using the FISH and PCR methods. Embryo transfers were carried out on the fifth day. Results. The main indications were chromosomal abnormalities (67 %, followed by recurrent miscarriages (16 %, autosomal dominant and recessive diseases (9 %, and X-linked diseases (6 %. Sixty cycles were performed and 48 embryo transfer procedures. There were 15 clinical pregnancies resulting in clinical pregnancy rate 25 % per cycle and 37.5 % per embryo transfer. A total of eight unaffected children were born, and two pregnancies are still ongoing. Conclusions. PGD is technically a very challenging procedure. Superior knowledge and communication between geneticists and reproductive medicine scientists is mandatory for successful PGD procedures. PGD has gained a place among the choices offered at Gynecology Clinic Ljubljana to couples at risk of transmission of genetic disease.

Intraoperative radiation therapy in gynecologic cancer: update of the experience at a single institution

International Nuclear Information System (INIS)

Garton, Graciela R.; Gunderson, Leonard L.; Webb, Maurice J.; Wilson, Timothy O.; Cha, Stephen S.; Podratz, Karl C.

1997-01-01

Purpose: To update the Mayo Clinic experience with intraoperative radiation therapy (IORT) in patients with gynecologic cancer. Methods and Materials: Between January 1983 and June 1991, 39 patients with recurrent or locally advanced gynecologic malignancies received intraoperative radiation therapy with electrons. The anatomical area treated was pelvis (side walls or presacrum) or periaortic nodes or a combination of both. In addition to intraoperative radiation therapy, 28 patients received external beam irradiation (median dose, 45 Gy; range, 0.9 to 65.7 Gy), and 13 received chemotherapy preoperatively. At the time of intraoperative radiation therapy and after maximum debulking operation, 23 patients had microscopic residual disease and 16 had gross residual disease up to 5 cm in thickness. Median follow-up for surviving patients was 43.4 months (range, 27.1 to 125.4 months). Results: The 5-year actuarial local control with or without central control was 67.4%, and the control within the IORT field (central control) was 81%. The risk of distant metastases at 5 years was 52% (82% in patients with gross residual disease and 33% in patients with only microscopic disease postoperatively). Actuarial 5-year overall survival and disease-free survival was 31.5 and 40.5%, respectively. Patients with microscopic disease had 5-year disease-free and overall survival of 55 and 50%, respectively. Grade 3 toxicity was directly associated with IORT in six patients (15%). Conclusion: Patients with local, regionally recurrent gynecologic cancer may benefit from maximal surgical debulking and IORT with or without external beam irradiation, especially those with microscopic residual disease

New Developments in Robotics and Single-site Gynecologic Surgery.

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Matthews, Catherine A

2017-06-01

Within the last 10 years there have been significant advances in minimal-access surgery. Although no emerging technology has demonstrated improved outcomes or fewer complications than standard laparoscopy, the introduction of the robotic surgical platform has significantly lowered abdominal hysterectomy rates. While operative time and cost were higher in robotic-assisted procedures when the technology was first introduced, newer studies demonstrate equivalent or improved robotic surgical efficiency with increased experience. Single-port hysterectomy has not improved postoperative pain or subjective cosmetic results. Emerging platforms with flexible, articulating instruments may increase the uptake of single-port procedures including natural orifice transluminal endoscopic cases.

Is mammary reconstruction with the anatomical Becker expander a simple procedure? Complications and hidden problems leading to secondary surgical procedures: a follow-up study.

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Farace, Francesco; Faenza, Mario; Bulla, Antonio; Rubino, Corrado; Campus, Gian Vittorio

2013-06-01

Debate over the role of Becker expander implants (BEIs) in breast reconstruction is still ongoing. There are no clear indications for BEI use. The main indications for BEI use are one-stage breast reconstruction procedure and congenital breast deformities correction, due to the postoperative ability to vary BEI volume. Recent studies showed that BEIs were removed 5 years after mammary reconstruction in 68% of operated patients. This entails a further surgical procedure. BEIs should not, therefore, be regarded as one-stage prostheses. We performed a case-series study of breast reconstructions with anatomically shaped Becker-35™ implants, in order to highlight complications and to flag unseen problems, which might entail a second surgical procedure. A total of 229 patients, reconstructed from 2005 to 2010, were enrolled in this study. Data relating to implant type, volume, mean operative time and complications were recorded. All the patients underwent the same surgical procedure. The minimum follow-up period was 18 months. During a 5-year follow-up, 99 patients required secondary surgery to correct their complications or sequelae; 46 of them underwent BEI removal within 2 years of implantation, 56 within 3 years, 65 within 4 years and 74 within 5 years. Our findings show that two different sorts of complications can arise with these devices, leading to premature implant removal, one common to any breast implant and one peculiar to BEIs. The Becker implant is a permanent expander. Surgeons must, therefore, be aware that, once positioned, the Becker expander cannot be adjusted at a later date, as in two-stage expander/prosthesis reconstructions for instance. Surgeons must have a clear understanding of possible BEI complications in order to be able to discuss these with their patients. Therefore, only surgeons experienced in breast reconstruction should use BEIs. Copyright © 2013 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by

Hypnosis as a Valuable Tool for Surgical Procedures in the Oral and Maxillofacial Area.

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Montenegro, Gil; Alves, Luiza; Zaninotto, Ana Luiza; Falcão, Denise Pinheiro; de Amorim, Rivadávio Fernandes Batista

2017-04-01

Hypnosis is a valuable tool in the management of patients who undergo surgical procedures in the maxillofacial complex, particularly in reducing and eliminating pain during surgery and aiding patients who have dental fear and are allergic to anesthesia. This case report demonstrates the efficacy of hypnosis in mitigating anxiety, bleeding, and pain during dental surgery without anesthesia during implant placement of tooth 14, the upper left first molar.

Allergy to local and general anesthetics and to other drugs during surgical procedures

OpenAIRE

Ortega, María Claudia; Hospital Universitario San Ignacio; López, Santiago; Hospital Infantil Los Ángeles; Morato, Fabio F.; Hospital de Clínicas, São Paulo, Brasil; Kase Tanno, Luciana; Hospital de Clínicas, São Paulo, Brasil; Ensina, Luis Felipe C.; Hospital de Clínicas, São Paulo, Brasil

2010-01-01

Shock and hypersensitivity reactions to local and general anesthetics and to other drugs used during surgical procedures continue being a challenge in clinical practice. Allergic hypersensitivity can vary in presentation and intensity and might manifest itself from mild cutaneous symptoms to death. Las reacciones de choque e hipersensibilidad a los anestésicos locales y generales y a otros medicamentos utilizados durante los procedimientos quirúrgicos, continúan siendo un reto en la prácti...

Hospitals with greater diversities of physiologically complex procedures do not achieve greater surgical growth in a market with stable numbers of such procedures.

Science.gov (United States)

Dexter, Franklin; Epstein, Richard H; Lubarsky, David A

2018-05-01

Although having a large diversity of types of procedures has a substantial operational impact on the surgical suites of hospitals, the strategic importance is unknown. In the current study, we used longitudinal data for all hospitals and patient ages in the State of Florida to evaluate whether hospitals with greater diversity of types of physiologically complex major therapeutic procedures (PCMTP) also had greater rates of surgical growth. Observational cohort study. 1479 combinations of hospitals in the State of Florida and fiscal years, 2008-2015. The types of International Classification of Diseases, Ninth revision, Clinical Modification (ICD-9-CM) procedures studied were PCMT, defined as: a) major therapeutic procedure; b) >7 American Society of Anesthesiologists base units; and c) performed during a hospitalization with a Diagnosis Related Group with a mean length of stay ≥4.0days. The number of procedures of each type of PCMTP commonly performed at each hospital was calculated by taking 1/Herfindahl index (i.e., sum of the squares of the proportions of all procedures of each type of PCMTP). Over the 8 successive years studied, there was no change in the number of PCMTP being performed (Kendall's τ b =-0.014±0.017 [standard error], P=0.44; N=1479 hospital×years). Busier and larger hospitals commonly performed more types of PCMTP, respectively categorized based on performed PCMTP (τ=0.606±0.017, P<0.0001) or hospital beds (τ=0.524±0.017, P<0.0001). There was no association between greater diversity of types of PCMTP commonly performed and greater annual growth in numbers of PCMTP (τ=0.002±0.019, P=0.91; N=1295 hospital×years). Conclusions were the same with multiple sensitivity analyses. Post hoc, it was recognized that hospitals performing a greater diversity of PCMTP were more similar to the aggregate of other hospitals within the same health district (τ=0.550±0.017, P<0.0001). During a period with no overall growth in PCMTP, hospitals with

Robot-assisted surgery in gynecological oncology

DEFF Research Database (Denmark)

Kristensen, Steffen E; Mosgaard, Berit J; Rosendahl, Mikkel

2017-01-01

INTRODUCTION: Robot-assisted surgery has become more widespread in gynecological oncology. The purpose of this systematic review is to present current knowledge on robot-assisted surgery, and to clarify and discuss controversies that have arisen alongside the development and deployment. MATERIAL...... was performed by screening of titles and abstracts, and by full text scrutiny. From 2001 to 2016, a total of 76 references were included. RESULTS: Robot-assisted surgery in gynecological oncology has increased, and current knowledge supports that the oncological safety is similar, compared with previous...

Cost-effectiveness analyses of elective orthopaedic surgical procedures in patients with inflammatory arthropathies

DEFF Research Database (Denmark)

Osnes-Ringen, H.; Kvamme, M. K.; Sønbø Kristiansen, Ivar

2011-01-01

. The health benefit from surgery was subsequently translated into QALYs. The direct treatment costs in the first year were, for each patient, derived from the hospital's cost per patient accounting system (KOSPA). The costs per QALY were estimated and future costs and benefits were discounted at 4%. Results......Objective: To examine the costs per quality-adjusted life year (QALY) gained for surgical interventions in patients with inflammatory arthropathies, and to compare the costs per QALY gained for replacement versus non-replacement surgical interventions. Methods: In total, 248 patients [mean age 57......: Improvement in utility at 1-year follow-up was 0.10 with EQ-5D and 0.03 with SF-6D (p cost per QALY gained was EUR 5000 for hip replacement surgery (EUR18 600 using SF-6D) and EUR 10 500 (EUR 48 500 using SF-6D) for all replacement procedures. The 5-year cost per QALY was EUR 17...

Study on the application of PET-CT in gynecology tumors

International Nuclear Information System (INIS)

Wen Lilian

2012-01-01

Gynecology tumors seriously threatened the health of female. With the development of imageology, PET, a functionality examination method, has been widely used in the early diagnosis and monitoring of curative effect in gynecology tumors. PET-CT has the good future in its development because it combined with the advantage of functional and structural imaging. The characters and application of PET-CT in gynecology tumors were reviewed in this paper. (author)

Sexual Self-Schema and Sexual Morbidity Among Gynecologic Cancer Survivors

OpenAIRE

Andersen, Barbara L.; Woods, Xichel A.; Copeland, Larry J.

1997-01-01

Longitudinal research indicates that approximately 50% of women treated for gynecologic cancer have sexual dysfunctions as they recover and become cancer survivors. This outcome occurs in the context of satisfactory quality of life in other domains. This study, comparing gynecologic cancer survivors (n = 61) and gynecologically healthy women (n = 74), documents the reliability of the latter observations with measures of quality of life (general, depressive symptoms, social contacts, and stres...

The Satisfaction Rate among Patients and Surgeons after Periareolar Surgical Approach to Gynecomastia along with Liposuction

OpenAIRE

Taheri, Ahmad Reza; Farahvash, Mohamad Reza; Fathi, Hamid Reza; Ghanbarzadeh, Koorosh; Faridniya, Bijan

2016-01-01

BACKGROUND Surgery, as the main approach in higher stages of gynecomastia, has different techniques regarding the staging of the disease. The more the grade of gynecomastia, the more complicated the used surgical techniques, conventionally. This study assessed the success rate of the simplest surgical technique in higher grades of gynecology as well as the satisfaction rate in patients and surgeon to offer using the technique for higher grades of the disease. METHODS To evaluate the success a...

Women's preference of cosmetic results after gynecologic surgery.

Science.gov (United States)

Goebel, Kathryn; Goldberg, Jeffrey M

2014-01-01

To determine the cosmetic appeal of different incision types used in gynecologic surgery. One hundred women between the ages of 20 and 40 years were shown 4 color photographs of a female abdomen with incision sites marked for Pfannenstiel, minilaparotomy, traditional laparoscopy, and robotic-assisted laparoscopy. The women were asked to rank the photographs on cosmetic appeal alone. An additional photograph depicting single-port laparoscopy was then added, and patients were asked to again rank the photographs. Participants were also asked basic demographic information and prior surgical history. Office practice. One hundred women between the ages of 20 and 40. Participants. Minilaparotomy was ranked as the most appealing incision among the first set of photographs by 74% of the participants, and the remaining 26% preferred traditional laparoscopy. Robotic-assisted laparoscopy was ranked as the least appealing scar type by 42%, and no patient selected it as their first choice. Sixty-four percent preferred the appearance of a single-port laparoscopic scar when that option was added. The only demographic variable that reached statistical significance was the presence of prior abdominal surgery. Patients without prior surgery ranked minilaparotomy as more cosmetically appealing. When several minimally invasive surgical approaches are possible, the patient should be counseled regarding the cosmetic results of each. Patients in this study strongly preferred the appearance of minilaparotomy and single-port incisions over full Pfannenstiel or robotic incisions. Copyright © 2014 AAGL. Published by Elsevier Inc. All rights reserved.

Effect of trochar site lidocaine on postoperative pain scoring and patient satisfaction after gynecologic laparoscopies – A randomized clinical trial

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Kamal M. Zahran

2011-06-01

Conclusion: The combined use trochar sites and intraperitoneal lidocaine is superior to intraperitoneal lidocaine alone in managing postoperative pain after laparoscopic gynecological procedures. It leads to lower VAS at day 1 and day 7 postoperatively, less need for additional analgesics and higher patient satisfaction.

Doctors’ perspectives of informed consent for non-emergency surgical procedures: a qualitative interview study

OpenAIRE

Wood, Fiona; Martin, Sean Michael; Carson-Stevens, Andrew; Elwyn, Glyn; Precious, Elizabeth; Kinnersley, Paul Richard

2016-01-01

Background\\ud The need to involve patients more in decisions about their care, the ethical imperative and concerns about ligation and complaints has highlighted the issue of informed consent and how it is obtained. In order for a patient to make an informed decision about their treatment, they need appropriate discussion of the risks and benefits of the treatment.\\ud \\ud Objectives\\ud To explore doctors’ perspectives of gaining informed consent for routine surgical procedures.\\ud \\ud Design\\u...

Cost-consequence analysis of different active flowable hemostatic matrices in cardiac surgical procedures.

Science.gov (United States)

Makhija, D; Rock, M; Xiong, Y; Epstein, J D; Arnold, M R; Lattouf, O M; Calcaterra, D

2017-06-01

A recent retrospective comparative effectiveness study found that use of the FLOSEAL Hemostatic Matrix in cardiac surgery was associated with significantly lower risks of complications, blood transfusions, surgical revisions, and shorter length of surgery than use of SURGIFLO Hemostatic Matrix. These outcome improvements in cardiac surgery procedures may translate to economic savings for hospitals and payers. The objective of this study was to estimate the cost-consequence of two flowable hemostatic matrices (FLOSEAL or SURGIFLO) in cardiac surgeries for US hospitals. A cost-consequence model was constructed using clinical outcomes from a previously published retrospective comparative effectiveness study of FLOSEAL vs SURGIFLO in adult cardiac surgeries. The model accounted for the reported differences between these products in length of surgery, rates of major and minor complications, surgical revisions, and blood product transfusions. Costs were derived from Healthcare Cost and Utilization Project's National Inpatient Sample (NIS) 2012 database and converted to 2015 US dollars. Savings were modeled for a hospital performing 245 cardiac surgeries annually, as identified as the average for hospitals in the NIS dataset. One-way sensitivity analysis and probabilistic sensitivity analysis were performed to test model robustness. The results suggest that if FLOSEAL is utilized in a hospital that performs 245 mixed cardiac surgery procedures annually, 11 major complications, 31 minor complications, nine surgical revisions, 79 blood product transfusions, and 260.3 h of cumulative operating time could be avoided. These improved outcomes correspond to a net annualized saving of $1,532,896. Cost savings remained consistent between $1.3m and $1.8m and between $911k and $2.4m, even after accounting for the uncertainty around clinical and cost inputs, in a one-way and probabilistic sensitivity analysis, respectively. Outcome differences associated with FLOSEAL vs SURGIFLO

Micro-invasive glaucoma surgery (MIGS: a review of surgical procedures using stents

Directory of Open Access Journals (Sweden)

Pillunat LE

2017-08-01

Full Text Available Lutz E Pillunat,1 Carl Erb,2 Anselm GM Jünemann,3 Friedemann Kimmich4 1Department of Ophthalmology, University Hospital Carl Gustav Carus, Dresden, 2Augenklinik am Wittenbergplatz, Berlin, Germany; 3Department of Ophthalmology University of Rostock, Rostock, Germany; 4eyecons, Karlsruhe, Germany Abstract: Over the last decade several novel surgical treatment options and devices for glaucoma have been developed. All these developments aim to cause as little trauma as possible to the eye, to safely, effectively, and sustainably reduce intraocular pressure (IOP, to produce reproducible results, and to be easy to adopt. The term “micro-invasive glaucoma surgery (MIGS” was used for summarizing all these procedures. Currently MIGS is gaining more and more interest and popularity. The possible reduction of the number of glaucoma medications, the ab interno approach without damaging the conjunctival tissue, and the probably safer procedures compared to incisional surgical methods may explain the increased interest in MIGS. The use of glaucoma drainage implants for lowering IOP in difficult-to-treat patients has been established for a long time, however, a variety of new glaucoma micro-stents are being manufactured by using various materials and are available to increase aqueous outflow via different pathways. This review summarizes published results of randomized clinical studies and extensive case report series on these devices, including Schlemm’s canal stents (iStent®, iStent® inject, Hydrus, suprachoroidal stents (CyPass®, iStent® Supra, and subconjunctival stents (XEN. The article summarizes the findings of published material on efficacy and safety for each of these approaches. Keywords: glaucoma, micro-invasive glaucoma surgery, MIGS, iStent, iStent inject, CyPass, Hydrus, XEN

The TVT-obturator surgical procedure for the treatment of female stress urinary incontinence: a clinical update.

Science.gov (United States)

Waltregny, David; de Leval, Jean

2009-03-01

Six years ago, the inside-out transobturator tape TVT-O procedure was developed for the surgical treatment of female stress urinary incontinence (SUI) with the aim of minimizing the risk of urethra and bladder injuries and ensuring minimal tissue dissection. Initial feasibility and efficacy studies suggested that the TVT-O procedure is associated with high SUI cure rates and low morbidity at short term. A recent analysis of medium-term results indicated that the TVT-O procedure is efficient, with maintenance, after a 3-year minimum follow-up, of cure rates comparing favorably with those reported for TVT. No late complications were observed. As of July 2008, more than 35 clinical papers, including ten randomized trials and two national registries, have been published on the outcome of the TVT-O surgery. Results from these studies have confirmed that the TVT-O procedure is safe and as efficient as the TVT procedure, at least in the short/medium term.

Sources of pain in laparoendoscopic gynecological surgeons: An analysis of ergonomic factors and proposal of an aid to improve comfort.

Directory of Open Access Journals (Sweden)

Sa Ra Lee

Full Text Available Minimally invasive surgery (MIS offers cosmetic benefits to patients; however, surgeons often experience pain during MIS. We administered an ergonomic questionnaire to 176 Korean laparoscopic gynecological surgeons to determine potential sources of pain during surgery. Logistic regression analysis was used to identify factors that had a significant impact on gynecological surgeons' pain. Operating table height at the beginning of surgery and during the operation were significantly associated with neck and shoulder discomfort (P <0.001. The ability to control the operating table height was the single factor most significantly associated with neck (P <0.001 and shoulder discomfort (P <0.001. Discomfort of the hand/digits was significantly associated with the trocar site (P = 0.035. The type of electrocautery activation switch and foot pedal were significantly related to surgeons' foot and leg discomfort (P <0.001. In evaluating the co-occurrence of pain in 4 different sites (neck, shoulder, back, hand/digits, the neck and shoulder were determined to have the highest co-occurrence of pain (Spearman's ρ = 0.64, P <0.001. These results provide guidance for identifying ergonomic solutions to reduce gynecological laparoscopic surgeons' pain. Based on our results, we propose the use of an ergonomic surgical step stool to reduce physical pain related to performing laparoscopic operations.

Rates and risk factors of unplanned 30-day readmission following general and thoracic pediatric surgical procedures.

Science.gov (United States)

Polites, Stephanie F; Potter, Donald D; Glasgow, Amy E; Klinkner, Denise B; Moir, Christopher R; Ishitani, Michael B; Habermann, Elizabeth B

2017-08-01

Postoperative unplanned readmissions are costly and decrease patient satisfaction; however, little is known about this complication in pediatric surgery. The purpose of this study was to determine rates and predictors of unplanned readmission in a multi-institutional cohort of pediatric surgical patients. Unplanned 30-day readmissions following general and thoracic surgical procedures in children readmission per 30 person-days were determined to account for varied postoperative length of stay (pLOS). Patients were randomly divided into 70% derivation and 30% validation cohorts which were used for creation and validation of a risk model for readmission. Readmission occurred in 1948 (3.6%) of 54,870 children for a rate of 4.3% per 30 person-days. Adjusted predictors of readmission included hepatobiliary procedures, increased wound class, operative duration, complications, and pLOS. The predictive model discriminated well in the derivation and validation cohorts (AUROC 0.710 and 0.701) with good calibration between observed and expected readmission events in both cohorts (p>.05). Unplanned readmission occurs less frequently in pediatric surgery than what is described in adults, calling into question its use as a quality indicator in this population. Factors that predict readmission including type of procedure, complications, and pLOS can be used to identify at-risk children and develop prevention strategies. III. Copyright © 2017 Elsevier Inc. All rights reserved.

Micro-surgical endodontics.

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Eliyas, S; Vere, J; Ali, Z; Harris, I

2014-02-01

Non-surgical endodontic retreatment is the treatment of choice for endodontically treated teeth with recurrent or residual disease in the majority of cases. In some cases, surgical endodontic treatment is indicated. Successful micro-surgical endodontic treatment depends on the accuracy of diagnosis, appropriate case selection, the quality of the surgical skills, and the application of the most appropriate haemostatic agents and biomaterials. This article describes the armamentarium and technical procedures involved in performing micro-surgical endodontics to a high standard.

Abortion - surgical - aftercare

Science.gov (United States)

... this page: //medlineplus.gov/ency/patientinstructions/000658.htm Abortion - surgical - aftercare To use the sharing features on ... please enable JavaScript. You have had a surgical abortion. This is a procedure that ends pregnancy by ...

Reasons for diagnostic delay in gynecological malignancies

DEFF Research Database (Denmark)

Vandborg, Mai Partridge; Christensen, René dePont Christensen; Kragstrup, Jakob

2011-01-01

(≤ or > 60 years), performance of gynecological examination by the GP and notification of cancer suspicion on first referral from GP’s on the diagnostic delay (short delay ≤90 days and long delay >90 days). Results Across cancer type a median total delay of 101 days was observed. The 10% of women......Aim The primary aim of this study was to identify and describe different delay types in women with gynecologic cancer, and to analyze the relationship between diagnostic delay and a number of characteristics for patients, cancers and the health care system. Setting A cohort study of women newly......) and The Danish Gynecological Cancer Database (DGCD). 161 women were included; ovarian cancer: 63, endometrial cancer: 50, cervical cancer: 34 and vulvar cancer: 14. Outcome measures were different delay types counted in days and the influence of four clinical important variables: Presence of alarm symptoms, age...

Assessment of minimally invasive surgical skills of pre-medical students: What can we learn from future learners?

Science.gov (United States)

Borahay, Mostafa A; Jackson, Mary; Tapısız, Omer L; Lyons, Elizabeth; Patel, Pooja R; Nassar, Ramsey; Kılıç, Gökhan Sami

2014-01-01

Knowledge of baseline laparoscopic and robotic surgical skills of future learners is essential to develop teaching strategies that best fit them. The objectives of this study are to determine baseline laparoscopic and robotic skills of high school and college students and compare them to those of current obstetrics and gynecology residents. A cross-sectional (Class II-2) pilot study. Laparoscopic and robotic surgical skills of college and high (secondary) school students were evaluated using simulators and compared to those of obstetrics and gynecology residents. In addition, questionnaire data were collected regarding video game playing and computer use. A total of 17 students, both high school (n=9) and college (n=8), in addition to 11 residents, completed the study. Overall, students performed comparably to the residents in simple exercises (p>.05). However, students took significantly longer time to complete complex exercises (p=.001). Finally, students played video games significantly more than residents (pskill set. This difference may be related to improved hand-eye coordination, possibly due to playing video games. The results of this pilot study should spur more research into surgical teaching strategies.

Single visit surgery for pediatric ambulatory surgical procedures: a satisfaction and cost analysis.

Science.gov (United States)

Olson, Jacob K; Deming, Lisa A; King, Denis R; Rager, Terrence M; Gartner, Sarah; Huibregtse, Natalie; Moss, R Lawrence; Besner, Gail E

2017-10-10

Single visit surgery (SVS) consists of same-day pre-operative assessment and operation with telephone post-operative follow-up. This reduces family time commitment to 1 hospital trip rather than 2-3. We began SVS for ambulatory patients with clear surgical indications in 2013. We sought to determine family satisfaction, cost savings to families, and institutional financial feasibility of SVS. SVS patients were compared to age/case matched conventional surgery (CS) patients. Satisfaction was assessed by post-operative telephone survey. Family costs were calculated as the sum of lost revenue (based on median income) and transportation costs ($0.50/mile). Satisfaction was high in both groups (98% for SVS vs. 93% for CS; p=0.27). 40% of CS families indicated that they would have preferred SVS, whereas no SVS families indicated preference for the CS option (p<0.001). Distance from the hospital did not correlate with satisfaction. Estimated cost savings for an SVS family was $188. Reimbursement, hospital and physician charges, and day-of-surgery cancellation rates were similar. SVS provides substantial cost savings to families while maintaining patient satisfaction and equivalent institutional reimbursement. SVS is an effective approach to low-risk ambulatory surgical procedures that is less disruptive to families, facilitates access to pediatric surgical care, and reduces resource utilization. Cost Effectiveness Study. Level II. Copyright © 2017 Elsevier Inc. All rights reserved.

VOLUNTARY SURGICAL CONTRACEPTION OF WOMEN OF LATE REPRODUCTIVE AGE SUFFERING FROM PELVIC ORGAN PROLAPSE – FEATURES AND BENEFITS

OpenAIRE

Nigina Nasimova

2015-01-01

In recent years there has been a noticeable "rejuvenation" of pelvic organ prolapse. Inconsistency of the pelvic floor muscles, including the omission of sexual organs, is extremely common pathology, observed almost a third of women of reproductive age. The search for effective, convenient methods of contraception for this category of patients is an important problem of modern gynecology.We proposed a method of transvaginal voluntary surgical contraception, produced in conjunction with surgic...

Diagnostic imaging in the staging of gynecologic cancers

International Nuclear Information System (INIS)

Forstner, R.; Graf, A.

1999-01-01

The prognosis in patients with gynecologic cancers depends not only on the stage but also on a wide spectrum of other findings. Cross-sectional imaging modalities, including sonography, CT and MRI, have increasingly been used for optimal treatment planning in gynecologic cancers. Their staging criteria are based on the well-established FIGO staging system. CT and MRI compete with sonography, which plays a pivotal role in the valuation of the female pelvis. This paper reviews the role of sonography, CT and MRI in the staging of gynecologic malignancies. It puts the emphasis on MRI, which has been established as imaging modality of choice in the preoperative evaluation of cervical and endometrial cancer, and which seems slightly superior to CT in the staging of ovarian cancer. (orig.) [de

Using an Individual Procedure Score Before and After the Advanced Surgical Skills Exposure for Trauma Course Training to Benchmark a Hemorrhage-Control Performance Metric.

Science.gov (United States)

Mackenzie, Colin F; Garofalo, Evan; Shackelford, Stacy; Shalin, Valerie; Pugh, Kristy; Chen, Hegang; Puche, Adam; Pasley, Jason; Sarani, Babak; Henry, Sharon; Bowyer, Mark

2015-01-01

Test with an individual procedure score (IPS) to assess whether an unpreserved cadaver trauma training course, including upper and lower limb vascular exposure, improves correct identification of surgical landmarks, underlying anatomy, and shortens time to vascular control. Prospective study of performance of 3 vascular exposure and control procedures (axillary, brachial, and femoral arteries) using IPS metrics by 2 colocated and trained evaluators before and after training with the Advanced Surgical Skills Exposure for Trauma (ASSET) course. IPS, including identification of anatomical landmarks, incisions, underlying structures, and time to completion of each procedure was compared before and after training using repeated measurement models. Audio-video instrumented cadaver laboratory at University of Maryland School of Medicine. A total of 41 second to sixth year surgical residents from surgical programs throughout Mid-Atlantic States who had not previously taken the ASSET course were enrolled, 40 completed the pre- and post-ASSET performance evaluations. After ASSET training, all components of IPS increased and time shortened for each of the 3 artery exposures. Procedure steps performed correctly increased 57%, anatomical knowledge increased 43% and skin incision to passage of a vessel loop twice around the correct vessel decreased by a mean of 2.5 minutes. An overall vascular trauma readiness index, a comprehensive IPS score for 3 procedures increased 28% with ASSET Training. Improved knowledge of surface landmarks and underlying anatomy is associated with increased IPS, faster procedures, more accurate incision placement, and successful vascular control. Structural recognition during specific procedural steps and anatomical knowledge were key points learned during the ASSET course. Such training may accelerate acquisition of specific trauma surgery skills to compensate for shortened training hours, infrequent exposure to major vascular injuries, or when just

Is surgical plume developing during routine LEEPs contaminated with high-risk HPV? A pilot series of experiments.

Science.gov (United States)

Neumann, Kay; Cavalar, Markus; Rody, Achim; Friemert, Luisa; Beyer, Daniel A

2018-02-01

Growing evidence shows a causal role of high-risk humane papillomavirus (HPV) infections in the development of head and neck cancer. A recent case report shows two patients suffering from tonsillar cancer without any risk factors apart from their work as gynecologists doing laser ablations and loop electrosurgical excision procedures (LEEP). The aim of the present investigation is to evaluate whether surgical plume resulting from routine LEEPs of HSIL of the cervix uteri might be contaminated with the DNA of high-risk HPV. The prospective pilot study is done at the Department of Gynecology and Obstetrics of the University of Lübeck, Germany. The primary outcome was defined as HPV subtype in resected cone and in surgical plume resulting from LEEPs of HSIL of the cervix uteri. Plume resulting from LEEPs was analyzed using a Whatman FTA Elute Indicating Card which was placed in the tube of an exhaust suction device used to remove the resulting aerosols. For detection of HPV and analysis of its subtype, the novel EUROArray HPV test was performed. Resected cones of LEEPs were evaluated separately for HPV subtypes. Four samples of surgical plume resulting from routine LEEPs indicated contamination with high-risk HPV and showed the same HPV subtype as identified in the resected cones. Surgical plume resulting from routine LEEPs for HSIL of the cervix uteri has the risk of contamination with high-risk HPV. Further investigations of infectiousness of surgical plume are necessary for evaluation of potential hazards to involved healthcare professionals.

How to prepare the patient for robotic surgery: before and during the operation.

Science.gov (United States)

Lim, Peter C; Kang, Elizabeth

2017-11-01

Robotic surgery in the treatment of gynecologic diseases continues to evolve and has become accepted over the last decade. The advantages of robotic-assisted laparoscopic surgery over conventional laparoscopy are three-dimensional camera vision, superior precision and dexterity with EndoWristed instruments, elimination of operator tremor, and decreased surgeon fatigue. The drawbacks of the technology are bulkiness and lack of tactile feedback. As with other surgical platforms, the limitations of robotic surgery must be understood. Patient selection and the types of surgical procedures that can be performed through the robotic surgical platform are critical to the success of robotic surgery. First, patient selection and the indication for gynecologic disease should be considered. Discussion with the patient regarding the benefits and potential risks of robotic surgery and of complications and alternative treatments is mandatory, followed by patient's signature indicating informed consent. Appropriate preoperative evaluation-including laboratory and imaging tests-and bowel cleansing should be considered depending upon the type of robotic-assisted procedure. Unlike other surgical procedures, robotic surgery is equipment-intensive and requires an appropriate surgical suite to accommodate the patient side cart, the vision system, and the surgeon's console. Surgical personnel must be properly trained with the robotics technology. Several factors must be considered to perform a successful robotic-assisted surgery: the indication and type of surgical procedure, the surgical platform, patient position and the degree of Trendelenburg, proper port placement configuration, and appropriate instrumentation. These factors that must be considered so that patients can be appropriately prepared before and during the operation are described. Copyright © 2017. Published by Elsevier Ltd.

Factors influencing students' decision in choosing obstetrics and gynecology as a career in a university hospital in Central Saudi Arabia.

Science.gov (United States)

Abu-Rafea, Basim F; Al-Hassan, Basmah F; Al Nakshabandi, Kholoud A; Rahbini, Nora O; Al-Shaikh, Ghadeer K

2011-07-01

To determine factors influencing final year medical undergraduate trainees at King Saud University in choosing a career in Obstetrics and Gynecology. In this cross sectional study, the undergraduate final year medical students and interns at King Saud University, Riyadh, Saudi Arabia were asked to complete a survey instrument designed to assess possible attracting and detracting factors. The survey was conducted from January 2010 to February 2010. Factors were analyzed in a univariable and multivariable analysis. The survey was distributed to 507 students. Completed questionnaires were returned by 330 participants (response rate 65%). Overall, 32 (9.7 %) of students listed Obstetrics and Gynecology in their top 3 choices. The rotation of students through Obstetrics and Gynecology was the most influential factor attracting 81.3% of the students who chose to take this course. Faculty interaction was a major reason for attracting students accounting for 71.9%, but resident interaction was less attractive where only 37.5% of students mentioned that they were affected positively by residents. Hands-on experience such as performing deliveries and other procedures were significant attracting factors. (p=0.006 and p=0.004). The findings in this study will hopefully aid in recruiting trainees to the specialty of Obstetrics and Gynecology in Saudi Arabia. Identifying the 5 major attracting factors from our study will allow our institute to integrate these factors in Obstetrics and Gynecology curriculum design, eventually increasing interest in postgraduate training in this specialty.

Robotic-assisted transperitoneal nephron-sparing surgery for small renal masses with associated surgical procedures: surgical technique and preliminary experience.

Science.gov (United States)

Ceccarelli, Graziano; Codacci-Pisanelli, Massimo; Patriti, Alberto; Ceribelli, Cecilia; Biancafarina, Alessia; Casciola, Luciano

2013-09-01

Small renal masses (T1a) are commonly diagnosed incidentally and can be treated with nephron-sparing surgery, preserving renal function and obtaining the same oncological results as radical surgery. Bigger lesions (T1b) may be treated in particular situations with a conservative approach too. We present our surgical technique based on robotic assistance for nephron-sparing surgery. We retrospectively analysed our series of 32 consecutive patients (two with 2 tumours and one with 4 bilateral tumours), for a total of 37 robotic nephron-sparing surgery (RNSS) performed between June 2008 and July 2012 by a single surgeon (G.C.). The technique differs depending on tumour site and size. The mean tumour size was 3.6 cm; according to the R.E.N.A.L. Nephrometry Score 9 procedures were considered of low, 14 of moderate and 9 of hight complexity with no conversion in open surgery. Vascular clamping was performed in 22 cases with a mean warm ischemia time of 21.5 min and the mean total procedure time was 149.2 min. Mean estimated blood loss was 187.1 ml. Mean hospital stay was 4.4 days. Histopathological evaluation confirmed 19 cases of clear cell carcinoma (all the multiple tumours were of this nature), 3 chromophobe tumours, 1 collecting duct carcinoma, 5 oncocytomas, 1 leiomyoma, 1 cavernous haemangioma and 2 benign cysts. Associated surgical procedures were performed in 10 cases (4 cholecystectomies, 3 important lyses of peritoneal adhesions, 1 adnexectomy, 1 right hemicolectomy, 1 hepatic resection). The mean follow-up time was 28.1 months ± 12.3 (range 6-54). Intraoperative complications were 3 cases of important bleeding not requiring conversion to open or transfusions. Regarding post-operative complications, there were a bowel occlusion, 1 pleural effusion, 2 pararenal hematoma, 3 asymptomatic DVT (deep vein thrombosis) and 1 transient increase in creatinine level. There was no evidence of tumour recurrence in the follow-up. RNSS is a safe and feasible technique

Video content analysis of surgical procedures.

Science.gov (United States)

Loukas, Constantinos

2018-02-01

In addition to its therapeutic benefits, minimally invasive surgery offers the potential for video recording of the operation. The videos may be archived and used later for reasons such as cognitive training, skills assessment, and workflow analysis. Methods from the major field of video content analysis and representation are increasingly applied in the surgical domain. In this paper, we review recent developments and analyze future directions in the field of content-based video analysis of surgical operations. The review was obtained from PubMed and Google Scholar search on combinations of the following keywords: 'surgery', 'video', 'phase', 'task', 'skills', 'event', 'shot', 'analysis', 'retrieval', 'detection', 'classification', and 'recognition'. The collected articles were categorized and reviewed based on the technical goal sought, type of surgery performed, and structure of the operation. A total of 81 articles were included. The publication activity is constantly increasing; more than 50% of these articles were published in the last 3 years. Significant research has been performed for video task detection and retrieval in eye surgery. In endoscopic surgery, the research activity is more diverse: gesture/task classification, skills assessment, tool type recognition, shot/event detection and retrieval. Recent works employ deep neural networks for phase and tool recognition as well as shot detection. Content-based video analysis of surgical operations is a rapidly expanding field. Several future prospects for research exist including, inter alia, shot boundary detection, keyframe extraction, video summarization, pattern discovery, and video annotation. The development of publicly available benchmark datasets to evaluate and compare task-specific algorithms is essential.

The role of appendectomy in surgical procedures for ovarian cancer.

Science.gov (United States)

Fontanelli, R; Paladini, D; Raspagliesi, F; di Re, E

1992-07-01

To assess the role of appendectomy in the surgical procedures for ovarian cancer, we evaluated retrospectively the clinical charts of 435 patients who underwent surgery after diagnosis of ovarian cancer. The appendix was removed in 160 cases and pathological examination revealed 37 with metastatic implants (23%). All the patients with appendiceal metastases showed advanced disease (stages III-IV) with an incidence of 43%. Ninety-one percent (31/34) of the tumors with appendiceal involvement at the staging operation were of the serous cell type and grade II or III. No case with early stage, right ovary carcinoma showed appendiceal metastatic foci, denying the existence of a preferential lymphatic pathway. Microscopic involvement was found only in 4 patients with advanced disease (11.7%). No intra- or postoperative complication directly related to the appendectomy was recorded. We conclude, with these results, that appendectomy should be part of the cytoreductive operation for ovarian cancer.

Defining the anesthesia gap for reproductive health procedures in resource-limited settings.

Science.gov (United States)

Anderson, R Eleanor; Ahn, Roy; Nelson, Brett D; Chavez, Jean; de Redon, Emily; Burke, Thomas

2014-12-01

In resource-limited settings, severe shortages of anesthetists and anesthesiologists lead to surgical delays that increase maternal and neonatal mortality and morbidity. To more clearly understand the individual components of the anesthesia gap pertaining to reproductive health surgeries and procedures in resource-limited settings. Medline, the Cochrane Library, CINAHL, Embase, and POPLINE were systematically searched for reports published before December 31, 2013. Search terms were related to obstetric surgery, resource-limited settings, and anesthesia. Studies that addressed the use of anesthesia in reproductive procedures in resource-limited settings were included. Reviewers independently evaluated the full text of identified studies, extracted information related to study objectives and conclusions, and identified the anesthesia gap. Overall, 14 publications met the inclusion criteria. A significant lack of infrastructure, equipment and supplies, and trained personnel were identified as key factors responsible for a lack of anesthesia services. A shortage of trained anesthesia providers, equipment, supplies, medications, and infrastructure, along with limitations in transportation in resource-limited settings have produced a wide gap between available anesthesia services and the demand for them for reproductive health surgeries and procedures. Safe, affordable, and scalable solutions to address the anesthesia gap are urgently needed. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Soft Tissue Surgical Procedures for Optimizing Anterior Implant Esthetics

Science.gov (United States)

Ioannou, Andreas L.; Kotsakis, Georgios A.; McHale, Michelle G.; Lareau, Donald E.; Hinrichs, James E.; Romanos, Georgios E.

2015-01-01

Implant dentistry has been established as a predictable treatment with excellent clinical success to replace missing or nonrestorable teeth. A successful esthetic implant reconstruction is predicated on two fundamental components: the reproduction of the natural tooth characteristics on the implant crown and the establishment of soft tissue housing that will simulate a healthy periodontium. In order for an implant to optimally rehabilitate esthetics, the peri-implant soft tissues must be preserved and/or augmented by means of periodontal surgical procedures. Clinicians who practice implant dentistry should strive to achieve an esthetically successful outcome beyond just osseointegration. Knowledge of a variety of available techniques and proper treatment planning enables the clinician to meet the ever-increasing esthetic demands as requested by patients. The purpose of this paper is to enhance the implant surgeon's rationale and techniques beyond that of simply placing a functional restoration in an edentulous site to a level whereby an implant-supported restoration is placed in reconstructed soft tissue, so the site is indiscernible from a natural tooth. PMID:26124837

Economic and organizational sustainability of a negative-pressure portable device for the prevention of surgical-site complications

Directory of Open Access Journals (Sweden)

Foglia E

2017-06-01

Full Text Available Emanuela Foglia,1 Lucrezia Ferrario,1 Elisabetta Garagiola,1 Giuseppe Signoriello,2 Gianluca Pellino,3 Davide Croce,1,4 Silvestro Canonico3 1Centre for Health Economics, Social and Health Care Management - LIUC University, Castellanza, Italy; 2Department of Mental Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy; 3School of Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy; 4School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South \tAfrica Purpose: Surgical-site complications (SSCs affect patients’ clinical pathway, prolonging their hospitalization and incrementing their management costs. The present study aimed to assess the economic and organizational implications of a portable device for negative-pressure wound therapy (NPWT implementation, compared with the administration of pharmacological therapies alone for preventing surgical complications in patients undergoing general, cardiac, obstetrical–gynecological, or orthopedic surgical procedures.Patients and methods: A total of 8,566 hospital procedures, related to the year 2015 from one hospital, were evaluated considering infection risk index, occurrence rates of SSCs, drug therapies, and surgical, diagnostic, and specialist procedures and hematological exams. Activity-based costing and budget impact analyses were implemented for the economic assessment.Results: Patients developing an SSC absorbed i 64.27% more economic resources considering the length of stay (€ 8,269±2,096 versus € 5,034±2,901, p<0.05 and ii 42.43% more economic resources related to hematological and diagnostic procedures (€ 639±117 versus € 449±72, p<0.05. If the innovative device had been used over the 12-month time period, it would have decreased the risk of developing SSCs; the hospital would have realized an average reduction in health care expenditure equal to −0.69% (−€ 483

81mKr scintigraphic evaluation of hemodynamics in gynecologic malignancies under condition of Angiotensin II-induced hypertension

International Nuclear Information System (INIS)

Sumi, Yukiharu; Ozaki, Yutaka; Amemiya, Ken; Kyogoku, Shinsuke; Shirakata, Akihiro; Tamamoto, Fumihiko; Katayama, Hitoshi; Utsuno, Hiroshi; Kubota, Takeyoshi

1992-01-01

Transcatheter arterial infusion chemotherapy is one of the most useful therapeutic procedures for gynecologic malignancies. Although several reports have been published about Angiotensin II-induced hypertension chemotherapy and the efficacy of the method, there have been no reports to evaluate an application for gynecologic malignancies. We evaluated the usefulness of the method for gynecologic malignancies demonstrating the changes of hemodynamics of the tumor using 81m Kr scintigraphy. Thirteen patients with pathologically confirmed gynecologic malignancies were evaluated by angiography and continuous infusion of 81m Kr via the catheter with and without Angiotensin II. At first, continuous infusion of 81m Kr was performed under the superselective catheterization of the uterine artery. The radioactivities in the ROI were counted. Then, withdrew the catheter from the uterine artery to the internal iliac artery, and again continuously infused 81m Kr and counted the radioactivities in the same ROI. Finally, keeping the catheter in the internal iliac artery, Angiotensin II and 81m Kr were infused simultaneously. And counted the radioactivities. The radioactivities were highest when the catheter tip was placed in uterine arteries and lowest when the catheter tip was placed in internal iliac arteries. But radioactivities in the ROIs were definitely increased when Angiotensin II was used, even if the catheter tip was keeping in the internal iliac arteries. The optimal catheter position of transcatheter arterial chemotherapy for gynecologic malignancies is at proximal uterine artery. Since Angiotensin II-induced hypertension may increase blood flow of tumors, it seems to have indication for postoperative cases, highly advanced cases and cases with difficulties to perform superselective catheterization. From our experience, we believe chemotherapeutic agents must be administrated via catheter within 3 minutes after infusion of Angiotensin II. (author)

Bipolar hysteroscopic procedures and placement of Essure microinserts for tubal sterilization: a case control study.

Science.gov (United States)

Panel, Pierre; Grosdemouge, Isabelle; Houllier, Marie; Renouvel, Frédérique; Friederich, Ludovic; Le Tohic, Arnaud

2011-06-01

To assess the effectiveness and complication rate with Essure microinsert placements for tubal sterilization and the concomitant bipolar intrauterine surgical procedure. Case control study. Department of gynecology and obstetrics of a general hospital in France. 382 women, including 41 undergoing one or several concomitant uterine procedures with Essure placement, and 341 undergoing Essure placement only (controls). Essure placement with or without bipolar hysteroscopic procedure for polyp, myoma, or endometrial ablation. Success rate for microinsert placement and complications at 3 months. Forty-one patients had Essure microinserts placed in combination with a bipolar hysteroscopic procedure: endometrial resection (n=32), fibroma resection (n=4), or polyp ablation (n=5). They were compared with 341 patients who underwent Essure placement only. The success rate for Essure placement was 97.6% in the combination group versus 97.6% in the control group. The complication rate was 4.9% (n=2) in the combination group versus 2.6% (n=9) in the control group. The difference in the success and complication rates was not statistically significant. Performing intrauterine bipolar resection during hysteroscopy for sterilization is possible without reducing the Essure placement success rate and without increasing morbidity. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

"In situ preparation": new surgical procedure indicated for soft-tissue sarcoma of a lower limb in close proximity to major neurovascular structures.

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Matsumoto, Seiichi; Kawaguchi, Noriyoshi; Manabe, Jun; Matsushita, Yasushi

2002-02-01

When soft-tissue sarcomas occur near neurovascular structures, preoperative images cannot always reveal the accurate relationship between the tumor and these structures. Therefore, in some patients, neurovascular structures are sacrificed unnecessarily. In other patients, neurovascular structures are preserved with an inappropriate margin, followed by local recurrence. The objective of this study was to evaluate a new surgical method, "in situ preparation" (ISP), which enables the preparation of neurovascular bundles and the intraoperative evaluation of the surgical margin without contamination by tumor cells. With this method, additional procedures, including pasteurization, alcohol soaking, and distilled water soaking of the preserved neurovascular bundle can also be performed to preserve the continuity of vessels. Between April 1992 and December 1998, 18 patients with soft-tissue sarcoma were operated on using ISP. The tumor and neurovascular structure were lifted en bloc from the surgical bed and separated from the field by the use of a vinyl sheet. The consistency of the neurovascular structures was preserved. The tissue block could be freely turned around and the neurovascular structure was separated from the block through the nearest approach. The margin between the tumor and neurovascular structure was evaluated, and an additional procedure, such as pasteurization, alcohol soaking or distilled water soaking, was performed, according to the safety of the surgical margin. Only one patient showed recurrence after ISP. Complications after ISP were arterial occlusion in two patients and nerve palsy in three patients. The main cause of these complications was the long period of pasteurization; modified additional procedures could prevent such complications. ISP is a useful method with which to ensure a safe surgical margin and good functional results.

Quantifying surgical complexity with machine learning: looking beyond patient factors to improve surgical models.

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Van Esbroeck, Alexander; Rubinfeld, Ilan; Hall, Bruce; Syed, Zeeshan

2014-11-01

To investigate the use of machine learning to empirically determine the risk of individual surgical procedures and to improve surgical models with this information. American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) data from 2005 to 2009 were used to train support vector machine (SVM) classifiers to learn the relationship between textual constructs in current procedural terminology (CPT) descriptions and mortality, morbidity, Clavien 4 complications, and surgical-site infections (SSI) within 30 days of surgery. The procedural risk scores produced by the SVM classifiers were validated on data from 2010 in univariate and multivariate analyses. The procedural risk scores produced by the SVM classifiers achieved moderate-to-high levels of discrimination in univariate analyses (area under receiver operating characteristic curve: 0.871 for mortality, 0.789 for morbidity, 0.791 for SSI, 0.845 for Clavien 4 complications). Addition of these scores also substantially improved multivariate models comprising patient factors and previously proposed correlates of procedural risk (net reclassification improvement and integrated discrimination improvement: 0.54 and 0.001 for mortality, 0.46 and 0.011 for morbidity, 0.68 and 0.022 for SSI, 0.44 and 0.001 for Clavien 4 complications; P risk for individual procedures. This information can be measured in an entirely data-driven manner and substantially improves multifactorial models to predict postoperative complications. Copyright © 2014 Elsevier Inc. All rights reserved.

Validation of the da Vinci Surgical Skill Simulator across three surgical disciplines: A pilot study

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Alzahrani, Tarek; Haddad, Richard; Alkhayal, Abdullah; Delisle, Josée; Drudi, Laura; Gotlieb, Walter; Fraser, Shannon; Bergman, Simon; Bladou, Frank; Andonian, Sero; Anidjar, Maurice

2013-01-01

Objective: In this paper, we evaluate face, content and construct validity of the da Vinci Surgical Skills Simulator (dVSSS) across 3 surgical disciplines. Methods: In total, 48 participants from urology, gynecology and general surgery participated in the study as novices (0 robotic cases performed), intermediates (1–74) or experts (≥75). Each participant completed 9 tasks (Peg board level 2, match board level 2, needle targeting, ring and rail level 2, dots and needles level 1, suture sponge level 2, energy dissection level 1, ring walk level 3 and tubes). The Mimic Technologies software scored each task from 0 (worst) to 100 (best) using several predetermined metrics. Face and content validity were evaluated by a questionnaire administered after task completion. Wilcoxon test was used to perform pair wise comparisons. Results: The expert group comprised of 6 attending surgeons. The intermediate group included 4 attending surgeons, 3 fellows and 5 residents. The novices included 1 attending surgeon, 1 fellow, 13 residents, 13 medical students and 2 research assistants. The median number of robotic cases performed by experts and intermediates were 250 and 9, respectively. The median overall realistic score (face validity) was 8/10. Experts rated the usefulness of the simulator as a training tool for residents (content validity) as 8.5/10. For construct validity, experts outperformed novices in all 9 tasks (p < 0.05). Intermediates outperformed novices in 7 of 9 tasks (p < 0.05); there were no significant differences in the energy dissection and ring walk tasks. Finally, experts scored significantly better than intermediates in only 3 of 9 tasks (matchboard, dots and needles and energy dissection) (p < 0.05). Conclusions: This study confirms the face, content and construct validities of the dVSSS across urology, gynecology and general surgery. Larger sample size and more complex tasks are needed to further differentiate intermediates from experts. PMID:23914275

Optimization of surgical correction of genital prolapse with subsequent tubal sterilization

OpenAIRE

NASIMOVA NIGINA RUSTAMOVNA

2015-01-01

Currently, pelvic organ prolapse is the most common pathology among women of reproductive age. For these patients it is relevant not only the correction of pelvic organ prolapse but also the search for the most effective contraceptive methods. Treatment of prolapse with simultaneous contraception for these patients is an actual problem of modern gynecology. This paper proposes a method of transvaginal voluntary surgical contraception, produced in conjunction with surgery descent and prolapse ...

FDG-PET Assessment of Other Gynecologic Cancers.

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Faria, Silvana; Devine, Catherine; Viswanathan, Chitra; Javadi, Sanaz; Korivi, Brinda Rao; Bhosale, Priya R

2018-04-01

PET and PET/computed tomography play a role in the staging, monitoring of response to therapy, and surveillance for cervical and ovarian cancers. Currently, it is also an integral part of the assessment of patients with endometrial cancer and other gynecologic malignancies, such as vaginal and vulvar cancers and uterine sarcomas. In this article, we discuss in detail and highlight the potential role of PET and PET/computed tomography in evaluating these gynecologic malignancies using illustrative cases with relevant imaging findings. Copyright © 2017 Elsevier Inc. All rights reserved.

The comparison of an inexpensive-modified transobturator vaginal tape versus TVT-O procedure for the surgical treatment of female stress urinary incontinence.

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Zhang, Yan; Jiang, Min; Tong, Xiao-Wen; Fan, Bo-Zhen; Li, Huai-Fang; Chen, Xin-Liang

2011-09-01

To compare the safety and efficacy of an inexpensive-modified transobturator vaginal tape procedure with the transobturator tension-free vaginal tape (TVT-O) procedure for the surgical treatment of female stress urinary incontinence (SUI). Patients with SUI were randomly allocated to either the test group receiving the inexpensive-modified transobturator vaginal tape procedure or the control group receiving the GYNECARE TVT-O procedure. Treatment outcomes and Quality-of-life scores were recorded and analyzed between two groups. A total of 156 patients were enrolled in this trial. Eighty patients underwent the modified transobturator vaginal tape procedure. Among them 75(93.8%) were cured and 5(6.2%) were improved. The rest of the 76 patients underwent the GYNECARE TVT-O procedure with a 92% (70 of 76) cure rate and an 8% (6 of 76) improvement rate. No inefficient or aggravated cases occurred in both groups. The success rates between groups had no significant statistic difference (p > 0.05). The operative time, blood loss, hospital stay, and medical cost were significantly lower in the test group (p < 0.01); the increases in Quality-of-life scores were comparable between groups. The modified transobturator vaginal tape procedure is an efficacious and economic surgical treatment for female SUI. Copyright © 2011. Published by Elsevier B.V.

Immunotherapy in Gynecologic Cancers: Are We There Yet?

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Pakish, Janelle B; Jazaeri, Amir A

2017-08-24

Immune-targeted therapies have demonstrated durable responses in many tumor types with limited treatment options and poor overall prognosis. This has led to enthusiasm for expanding such therapies to other tumor types including gynecologic malignancies. The use of immunotherapy in gynecologic malignancies is in the early stages and is an active area of ongoing clinical research. Both cancer vaccines and immune checkpoint inhibitor therapy continue to be extensively studied in gynecologic malignancies. Immune checkpoint inhibitors, in particular, hold promising potential in specific subsets of endometrial cancer that express microsatellite instability. The key to successful treatment with immunotherapy involves identification of the subgroup of patients that will derive benefit. The number of ongoing trials in cervical, ovarian, and endometrial cancer will help to recognize these patients and make treatment more directed. Additionally, a number of studies are combining immunotherapy with standard treatment options and will help to determine combinations that will enhance responses to standard therapy. Overall, there is much enthusiasm for immunotherapy approaches in gynecologic malignancies. However, the emerging data shows that with the exception of microsatellite unstable tumors, the use of single-agent immune checkpoint inhibitors is associated with response rates of 10-15%. More effective and likely combinatorial approaches are needed and will be informed by the findings of ongoing trials.

Comprehensive evaluation of occupational radiation exposure to intraoperative and perioperative personnel from 18F-FDG radioguided surgical procedures

International Nuclear Information System (INIS)

Povoski, Stephen P.; Martin, Edward W.; Sarikaya, Ismet; Hall, Nathan C.; Knopp, Michael V.; White, William C.; Marsh, Steven G.; Hinkle, George H.

2008-01-01

The purpose of the current study was to comprehensively evaluate occupational radiation exposure to all intraoperative and perioperative personnel involved in radioguided surgical procedures utilizing 18 F-fluorodeoxyglucose ( 18 F-FDG). Radiation exposure to surgeon, anesthetist, scrub technologist, circulating nurse, preoperative nurse, and postoperative nurse, using aluminum oxide dosimeters read by optically stimulated luminescence technology, was evaluated during ten actual radioguided surgical procedures involving administration of 18 F-FDG. Mean patient dosage of 18 F-FDG was 699 ± 181 MBq (range 451-984). Mean time from 18 F-FDG injection to initial exposure of personnel to the patient was shortest for the preoperative nurse (75 ± 63 min, range 0-182) followed by the circulating nurse, anesthetist, scrub technologist, surgeon, and postoperative nurse. Mean total time of exposure of the personnel to the patient was longest for the anesthetist (250 ± 128 min, range 69-492) followed by the circulating nurse, scrub technologist, surgeon, postoperative nurse, and preoperative nurse. Largest deep dose equivalent per case was received by the surgeon (164 ± 135 μSv, range 10-580) followed by the anesthetist, scrub technologist, postoperative nurse, circulating nurse, and preoperative nurse. Largest deep dose equivalent per hour of exposure was received by the preoperative nurse (83 ± 134 μSv/h, range 0-400) followed by the surgeon, anesthetist, postoperative nurse, scrub technologist, and circulating nurse. On a per case basis, occupational radiation exposure to intraoperative and perioperative personnel involved in 18 F-FDG radioguided surgical procedures is relatively small. Development of guidelines for monitoring occupational radiation exposure in 18 F-FDG cases will provide reassurance and afford a safe work environment for such personnel. (orig.)

Anatomical knowledge retention in third-year medical students prior to obstetrics and gynecology and surgery rotations.

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Jurjus, Rosalyn A; Lee, Juliet; Ahle, Samantha; Brown, Kirsten M; Butera, Gisela; Goldman, Ellen F; Krapf, Jill M

2014-01-01

Surgical anatomy is taught early in medical school training. The literature shows that many physicians, especially surgical specialists, think that anatomical knowledge of medical students is inadequate and nesting of anatomical sciences later in the clinical curriculum may be necessary. Quantitative data concerning this perception of an anatomical knowledge deficit are lacking, as are specifics as to what content should be reinforced. This study identifies baseline areas of strength and weakness in the surgical anatomy knowledge of medical students entering surgical rotations. Third-year medical students completed a 20-25-question test at the beginning of the General Surgery and Obstetrics and Gynecology rotations. Knowledge of inguinal anatomy (45.3%), orientation in abdominal cavity (38.8%), colon (27.7%), and esophageal varices (12.8%) was poor. The numbers in parentheses are the percentage of questions answered correctly per topic. In comparing those scores to matched test items from this cohort as first-year students in the anatomy course, the drop in retention overall was very significant (P = 0.009) from 86.9 to 51.5%. Students also scored lower in questions relating to pelvic organs (46.7%), urogenital development (54.0%), pulmonary development (17.8%), and pregnancy (17.8%). These data showed that indeed, knowledge of surgical anatomy is poor for medical students entering surgical clerkships. These data collected will be utilized to create interactive learning modules, aimed at improving clinically relevant anatomical knowledge retention. These modules, which will be available to students during their inpatient surgical rotations, connect basic anatomy principles to clinical cases, with the ultimate goal of closing the anatomical knowledge gap. © 2014 American Association of Anatomists.

Ectopic pregnancy: a life-threatening gynecological emergency

Directory of Open Access Journals (Sweden)

Lawani OL

2013-08-01

Full Text Available Osaheni L Lawani, Okechukwu B Anozie, Paul O Ezeonu Department of Obstetrics and Gynecology, Federal Teaching Hospital, Abakaliki, Nigeria Background: Ectopic pregnancy is a life-threatening gynecological emergency, and a significant cause of maternal morbidity and mortality in Nigeria. Objective: The aim of this work was to determine and evaluate the incidence, clinical presentation, risk factors, and management outcomes of ectopic pregnancies at Ebonyi State University Teaching Hospital (EBSUTH in Abakaliki. Methods: This was a retrospective, descriptive study of ectopic pregnancies managed in EBSUTH during the study period (June 1, 2002 to May 31, 2012. The medical records of the patients managed for ectopic pregnancy as well as the total birth record and gynecological admission records during the period under review were retrieved, and data were collected with the aid of data-entry forms designed for this purpose. There were 4,610 gynecological admissions and 9,828 deliveries, with 215 cases of ectopic pregnancies. A total of 205 cases were suitable for analysis after excluding cases with incomplete records. The relevant data collected were analyzed with SPSS version 15.0 for Windows. Results: Ectopic pregnancy constituted 4.5% of all gynecological admissions, and its incidence was 2.1%. The mean age of the patients was 27 ± 2 years, 196 of 205 (95.6% had ruptured ectopic pregnancies, and the remaining nine (4.4% were unruptured. The commonest (166 of 205, 80.0% clinical presentation was abdominal pain, and the commonest (105 of 205, 51.2% identified risk factor was a previous history of induced abortion. Three deaths were recorded, giving a case-fatality rate of 1.4% (three of 205. Conclusion: Ectopic pregnancy is a recognized cause of maternal morbidity and mortality and has remained a reproductive health challenge to Nigerian women, as well as a threat to efforts in achieving the UN's Millennium Development Goal 5 in sub-Saharan Africa

Unanticipated hospital admission in pediatric patients with congenital heart disease undergoing ambulatory noncardiac surgical procedures.

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Yuki, Koichi; Koutsogiannaki, Sophia; Lee, Sandra; DiNardo, James A

2018-05-18

An increasing number of surgical and nonsurgical procedures are being performed on an ambulatory basis in children. Analysis of a large group of pediatric patients with congenital heart disease undergoing ambulatory procedures has not been undertaken. The objective of this study was to characterize the profile of children with congenital heart disease who underwent noncardiac procedures on an ambulatory basis at our institution, to determine the incidence of adverse cardiovascular and respiratory adverse events, and to determine the risk factors for unscheduled hospital admission. This is a retrospective study of children with congenital heart disease who underwent noncardiac procedures on an ambulatory basis in a single center. Using the electronic preoperative anesthesia evaluation form, we identified 3010 patients with congenital heart disease who underwent noncardiac procedures of which 1028 (34.1%) were scheduled to occur on an ambulatory basis. Demographic, echocardiographic and functional status data, cardiovascular and respiratory adverse events, and reasons for postprocedure admission were recorded. Univariable analysis was conducted. The unplanned hospital admission was 2.7% and univariable analysis demonstrated that performance of an echocardiogram within 6 mo of the procedure and procedures performed in radiology were associated with postoperative admission. Cardiovascular adverse event incidence was 3.9%. Respiratory adverse event incidence was 1.8%. Ambulatory, noncomplex procedures can be performed in pediatric patients with congenital heart disease and good functional status with a relatively low unanticipated hospital admission rate. © 2018 John Wiley & Sons Ltd.

Surgical smoke.

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Fan, Joe King-Man; Chan, Fion Siu-Yin; Chu, Kent-Man

2009-10-01

Surgical smoke is the gaseous by-product formed during surgical procedures. Most surgeons, operating theatre staff and administrators are unaware of its potential health risks. Surgical smoke is produced by various surgical instruments including those used in electrocautery, lasers, ultrasonic scalpels, high speed drills, burrs and saws. The potential risks include carbon monoxide toxicity to the patient undergoing a laparoscopic operation, pulmonary fibrosis induced by non-viable particles, and transmission of infectious diseases like human papilloma virus. Cytotoxicity and mutagenicity are other concerns. Minimisation of the production of surgical smoke and modification of any evacuation systems are possible solutions. In general, a surgical mask can provide more than 90% protection to exposure to surgical smoke; however, in most circumstances it cannot provide air-tight protection to the user. An at least N95 grade or equivalent respirator offers the best protection against surgical smoke, but whether such protection is necessary is currently unknown.

OCT in Gynecology

Science.gov (United States)

Kuznetsova, Irina A.; Gladkova, Natalia D.; Gelikonov, Valentin M.; Belinson, Jerome L.; Shakhova, Natalia M.; Feldchtein, Felix I.

Timely and efficient diagnosis of diseases of the female reproductivesystem is very important from the social viewpoint [1, 2]. Diagnosticefficacy of the existing techniques still needs improvement sincemalignant neoplasms of the female reproductive system organs are stableleaders among causes of death (over 35.9 %) [3]. Each year, 851.9 thousand genital cancer cases are recorded worldwide [1, 2]. However, the diagnostic efficacy of the visual examination with biopsy is limited. Correct interpretation of colposcopic features requires high skills and long-term clinical experience, which makes colposcopy very subjective and limits interobserver agreement [8-10]. OCT is known to visualize in vivo and noninvasively tissue microstructure with spatial resolution approaching the histologic level and therefore can be expected to guide biopsies and to provide real-time tissue structure information when biopsies are contraindicated or impractical. Although thorough clinical studies are required to determine if OCT can be suitable for this purpose in gynecology in general and for cervical cancer in particular, the early results look encouraging. In this chapter, we present a wide spectrum of the OCT studies of different partsof the female reproductive system and demonstrate the potential of the clinical use of this new visualization method in gynecological practice.

PET/MR Imaging in Gynecologic Oncology.

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Ohliger, Michael A; Hope, Thomas A; Chapman, Jocelyn S; Chen, Lee-May; Behr, Spencer C; Poder, Liina

2017-08-01

MR imaging and PET using 2-Deoxy-2-[ 18 F]fluoroglucose (FDG) are both useful in the evaluation of gynecologic malignancies. MR imaging is superior for local staging of disease whereas fludeoxyglucose FDG PET is superior for detecting distant metastases. Integrated PET/MR imaging scanners have great promise for gynecologic malignancies by combining the advantages of each modality into a single scan. This article reviews the technology behind PET/MR imaging acquisitions and technical challenges relevant to imaging the pelvis. A dedicated PET/MR imaging protocol; the roles of PET and MR imaging in cervical, endometrial, and ovarian cancers; and future directions for PET/MR imaging are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.

Immediate prostheses on one-piece trans-mucosal implants in flapless surgical procedures Case Series Report. Part I: full arch rehabilitations

Directory of Open Access Journals (Sweden)

Aris Petros Tripodakis

2012-06-01

Full Text Available Aim: The aim of the present case series report is to illustrate a clinical technique and present the application of onepiece transmucosal implants in flapless surgical procedures, supporting full arch immediate prostheses. Materials and methods: A total of 294 implants (Xive TG, Friadent, Germany have been used to support full arch immediate prostheses, over the last six years and have been in function for at least one year. The surgical placement of five or more implants per case involved immediate extraction and intrasocket flapless placement, combined with minimal flap elevation in the areas of healed extraction sites (43 mandibular and 7 maxillary arches. In all cases immediate provisionalization followed. Detailed three-dimensional cone-beam localized volumetric tomography preceeded the surgical procedures. The delivery of the final ceramo-metal prostheses was accomplished within a 20 day period. Materials and methods: Results Six implants failed to osseointegrate. All other implants are still successfully bearing the final prosthesis for the time that they have been followed. Soft tissue reaction was favorable from both the biologic and esthetic point of view. Conclusion: The flapless placement of one piece implants into edentulous healed sites is a predictable procedure in the presence of abundance of supporting bone as confirmed by 3-D imaging. On the other hand, immediate extraction placement of one piece implants allows the engagement of sound bone located deeper into the socket and provides adequate mechanical support of the soft tissue architecture that is preserved predictably. In all cases the prosthetic procedures are accomplished without disturbing the hardsoft tissue interface as the abutment-prosthesis interface is coronally elevated by the virtual design of the implant.

A critical analysis of penile enhancement procedures for patients with normal penile size: surgical techniques, success, and complications.

Science.gov (United States)

Vardi, Yoram; Har-Shai, Yaron; Harshai, Yaron; Gil, Tamir; Gruenwald, Ilan

2008-11-01

Most men who request surgical penile enhancement have a normal-sized and fully functional penis but visualize their penises as small (psychological dysmorphism). The aim of this review is to describe the various reported techniques and to provide the available scientific data on the success and complication rates of penile enhancement procedures. We performed an extensive systematic review based on a search of the MEDLINE database for articles published between 1965 and 2008. The following key words were used: penis, enhancement, enlargement, phalloplasty, reconstruction, girth, lengthening, and augmentation. Only English-language articles that were related to penile surgery and dysmorphobia were sought. We excluded articles in which fewer than five cases were described and articles in which the type of surgical treatment and the outcome were not clear. Of the 176 papers found, 34 were selected and critically analyzed. We found only a small number of well-designed and comprehensive studies, and most of the published articles reported data that were obtained from small cohorts of patients. The more recently published studies presented better methodologies and descriptions of the surgical techniques than did the older publications. In general, penile enhancement surgery can cause a 1-2-cm increase in penile length and a 2.5-cm augmentation of penile girth. Unwanted outcomes and complications, namely penile deformity, paradoxical penile shortening, disagreeable scarring, granuloma formation, migration of injected material, and sexual dysfunction were reported frequently in these studies. Disappointing short- and long-term patient satisfaction rates following these procedures were also reported in most studies. To date, the use of cosmetic surgery to enlarge the penis remains highly controversial. There is a lack of any standardization of all described procedures. Indications and outcome measures are poorly defined, and the reported complications are unacceptably high

Reliability and Validity of Objective Structured Clinical Examination for Residents of Obstetrics and Gynecology at Kermanshah University of Medical Sciences

Directory of Open Access Journals (Sweden)

Nasrin Jalilian

2012-11-01

Full Text Available Introduction: Objective structured clinical examination (OSCE is used for the evaluation of the clinical competence in medicine for which it is essential to measure validity and reliability. This study aimed to investigate the validity and reliability of OSCE for residents of obstetrics and gynecology at Kermanshah University of Medical Sciences in 2011.Methods: A descriptive-correlation study was designed and the data of OSCE for obstetrics and gynecology were collected via learning behavior checklists in method stations and multiple choice questions in question stations. The data were analyzed through Pearson correlation coefficient and Cronbach's alpha, using SPSS software (version 16. To determine the criterion validity, correlation of OSCE scores with scores of resident promotion test, direct observation of procedural skills, and theoretical knowledge was determined; for reliability, however, Cronbach's alpha was used. Total sample consisted of 25 participants taking part in 14 stations. P value of less than 0.05 was considered as significant.Results: The mean OSCE scores was 22.66 (±6.85. Criterion validity of the stations with resident promotion theoretical test, first theoretical knowledge test, second theoretical knowledge, and direct observation of procedural skills (DOPS was 0.97, 0.74, 0.49, and 0.79, respectively. In question stations, criterion validity was 0.15, and total validity of OSCE was 0.77.Conclusion: Findings of the present study indicated acceptable validity and reliability of OSCE for residents of obstetrics and gynecology.

Assessing the safety and efficacy of combined abdominoplasty and gynecologic surgery.

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Sinno, Sammy; Shah, Samir; Kenton, Kimberly; Brubaker, Linda; Angelats, Juan; Vandevender, Darl; Cimino, Victor

2011-09-01

Combined surgery is an attractive option for both patients and surgeons. Unfortunately, it remains unclear to patients whether plastic surgery can be combined safely and efficaciously with other surgeries, particularly gynecologic surgery. The goal of this study was to determine the safety and efficacy of combined abdominoplasty and gynecologic surgery. A case-control study of 25 patients undergoing combined abdominoplasty and intra-abdominal gynecologic surgery was performed. These combined patients were compared with control group patients undergoing abdominoplasty alone and gynecologic surgery alone. Demographic data, operative time, estimated blood loss, pre- and postoperative hemoglobin, length of hospitalization, and complications were compared between combined and control groups. Statistically significant reductions were seen in operative time, estimated blood loss, and total days of hospitalization when comparing the combined group to the sum of the control groups. In this study, no major complications, including the need for blood transfusion or pulmonary embolus, were noted in any of the patients. These results demonstrate success in performing abdominoplasty with gynecologic surgery, which may be an acceptable option for patients.

Effect of Preoperative Warm-up Exercise Before Laparoscopic Gynecological Surgery: A Randomized Trial.

Science.gov (United States)

Polterauer, Stephan; Husslein, Heinrich; Kranawetter, Marlene; Schwameis, Richard; Reinthaller, Alexander; Heinze, Georg; Grimm, Christoph

2016-01-01

Laparoscopic surgical procedures require a high level of cognitive and psychomotoric skills. Thus, effective training methods to acquire an adequate level of expertise are crucial. The aim of this study was to investigate the effect of preoperative warm up training on surgeon׳s performance during gynecologic laparoscopic surgery. In this randomized controlled trial, surgeons performed a preoperative warm up training using a virtual reality simulator before laparoscopic unilateral salpingo-oophorectomy. Serving as their own controls, each subject performed 2 pairs of laparoscopic cases, each pair consisting of 1 case with and 1 without warm up before surgery. Surgeries were videotaped and psychomotoric skills were rated using objective structured assessment of technical skills (OSATS) and the generic error rating tool by a masked observer. Perioperative complications were assessed. Statistical analysis was performed using a mixed model, and mean OSATS scores were compared between both the groups. In total, data of 10 surgeons and 17 surgeries were available for analysis. No differences between educational level and surgical experiences were observed between the groups. Mean standard error psychomotoric and task-specific OSATS scores of 19.8 (1.7) and 3.7 (0.2) were observed in the warm up group compared with 18.6 (1.7) and 3.8 (0.2) in the no warm up group, respectively (p = 0.51 and p = 0.29). Using generic error rating tool, the total number of errors was 8.75 (2.15) in the warm up group compared with 10.8 (2.18) in the no warm-up group (p = 0.53). Perioperative complications and operating time did not differ between both the groups. The present study suggests that warm-up before laparoscopic salpingo-oophorectomy does not increase psychomotoric skills during surgery. Moreover, it does not influence operating time and complication rates. (Medical University of Vienna-IRB approval number, 1072/2011, ClinicalTrials.gov number, NCT01712607). Copyright © 2016

[Secondary osteoporosis in gynecology].

Science.gov (United States)

Taguchi, Y; Gorai, I

1998-06-01

Several diseases and medications are known to induce secondary osteoporosis. Among them, same situations are related to gynecological field. They include Turner's syndrome, anorexia nervosa, ovarian dysfunction, oophorectomy, GnRH agonist therapy, and osteoporosis associated with pregnancy. We briefly describe these secondary osteoporosis in this article as follows. Several studies have found osteoporosis to be a common complication of Turner's syndrome and hormone replacement therapy has been used as a possible management; in anorexic patient, low body weight, prolonged amenorrhea, early onset of anorexia nervosa, and hypercortisolism have been reported to be risks for bone demineralization; since oophorectomy which is a common intervention in gynecology leads osteoporosis, it is important to prevent osteoporosis caused by surgery as well as postmenopausal osteoporosis; GnRH agonist, which induces estrogen deficient state and affect bone mass, is commonly used as a management for endometriosis and leiomyoma of uterus; associated with pregnancy, post-pregnancy spinal osteoporosis and transient osteoporosis of the hip are clinically considered to be important and heparin therapy and magnesium sulfate therapy are commonly employed during pregnancy, affecting calcium homeostasis.

Sexuality, intimacy, and gynecological cancer

NARCIS (Netherlands)

Weijmar Schultz, W.C.M.; van de Wiel, H.B.M.

2003-01-01

On a psychological level, not all changes in sexual functioning following gynecological cancer treatment automatically lead to sexual problems or dysfunctions. Whether sexual dissatisfaction occurs will also depend on personal factors, social factors, and the context in which these negative changes

A new method for analyzing diagnostic delay in gynecological cancer

DEFF Research Database (Denmark)

Vandborg, Mai Partridge; Edwards, Kasper; Kragtrup, Jakob

2012-01-01

AND METHODS: Six women with a diagnostic delay of 6 weeks or more before treatment of gynecological cancer at a specialized regional department (the Department of Gynecology and Obstetrics, Odense University Hospital, Denmark) were included in the study. Maps of existing processes were performed for each...

A New Method for Analyzing Diagnostic Delay in Gynecological Cancer

DEFF Research Database (Denmark)

Vandborg, Mai Partridge; Edwards, Kasper; Kragstrup, Jakob

2012-01-01

AND METHODS: Six women with a diagnostic delay of 6 weeks or more before treatment of gynecological cancer at a specialized regional department (the Department of Gynecology and Obstetrics, Odense University Hospital, Denmark) were included in the study. Maps of existing processes were performed for each...

The da vinci robot system eliminates multispecialty surgical trainees' hand dominance in open and robotic surgical settings.

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Badalato, Gina M; Shapiro, Edan; Rothberg, Michael B; Bergman, Ari; RoyChoudhury, Arindam; Korets, Ruslan; Patel, Trushar; Badani, Ketan K

2014-01-01

Handedness, or the inherent dominance of one hand's dexterity over the other's, is a factor in open surgery but has an unknown importance in robot-assisted surgery. We sought to examine whether the robotic surgery platform could eliminate the effect of inherent hand preference. Residents from the Urology and Obstetrics/Gynecology departments were enrolled. Ambidextrous and left-handed subjects were excluded. After completing a questionnaire, subjects performed three tasks modified from the Fundamentals of Laparoscopic Surgery curriculum. Tasks were performed by hand and then with the da Vinci robotic surgical system (Intuitive Surgical, Sunnyvale, California). Participants were randomized to begin with using either the left or the right hand, and then switch. Left:right ratios were calculated from scores based on time to task completion. Linear regression analysis was used to determine the significance of the impact of surgical technique on hand dominance. Ten subjects were enrolled. The mean difference in raw score performance between the right and left hands was 12.5 seconds for open tasks and 8 seconds for robotic tasks (Probot tasks, respectively (Probotic and open approaches for raw time scores (Phand, prior robotic experience, and comfort level. These findings remain to be validated in larger cohorts. The robotic technique reduces hand dominance in surgical trainees across all task domains. This finding contributes to the known advantages of robotic surgery.

The Importance of Perioperative Prophylaxis with Cefuroxime or Ceftriaxone in the Surgical Site Infections Prevention after Cranial and Spinal Neurosurgical Procedures.

Science.gov (United States)

Dimovska-Gavrilovska, Aleksandra; Chaparoski, Aleksandar; Gavrilovski, Andreja; Milenkovikj, Zvonko

2017-09-01

Introduction Surgical site infections pose a significant problem in the treatment of neurosurgical procedures, regardless of the application of perioperative prophylaxis with systemic antibiotics. The infection rate in these procedures ranges from less than 1% to above 15%. Different antibiotics and administration regimes have been used in the perioperative prophylaxis so far, and there are numerous comparative studies regarding their efficiency, however, it is generally indicated that the choice thereof should be based on information and local specifics connected to the most probable bacterial causers, which would possibly contaminate the surgical site and cause infection, and moreover, the mandatory compliance with the principles of providing adequate concentration of the drug at the time of the anticipated contamination. Objective Comparing the protective effect of two perioperative prophylactic antibiotic regimes using cefuroxime (second generation cephalosporin) and ceftriaxone (third generation cephalosporin) in the prevention of postoperative surgical site infections after elective and urgent cranial and spinal neurosurgical procedures at the University Clinic for Neurosurgery in Skopje in the period of the first three months of 2016. Design of the study Prospective randomized comparative study. Outcome measures Establishing the clinical outcome represented as prevalence of superficial and deep incision and organ/space postoperative surgical site infections. Material and method We analyzed prospectively 40 patients who received parenteral antibiotic prophylaxis with two antibiotic regimes one hour before the routine neurosurgical cranial and spinal surgical procedures; the patients were randomized in two groups, according to the order of admission and participation in the study, alternately, non-selectively, those persons who fulfilled inclusion criteria were placed in one of the two programmed regimes with cefuroxime in the first, and cefotaxime in the

Module based training improves and sustains surgical skills

DEFF Research Database (Denmark)

Carlsen, C G; Lindorff-Larsen, K; Funch-Jensen, P

2015-01-01

PURPOSE: Traditional surgical training is challenged by factors such as patient safety issues, economic considerations and lack of exposure to surgical procedures due to short working hours. A module-based clinical training model promotes rapidly acquired and persistent surgical skills. METHODS...... hernia repair was preferable in both short and long-term compared with standard clinical training. The model will probably be applicable to other surgical training procedures....

Using dummies for surgical skills training

DEFF Research Database (Denmark)

Langebæk, Rikke

2011-01-01

Effective acquisition of a skill requires practise. Therefore it is of great importance to provide veterinary students with opportunities to practice their surgical skills before carrying out surgical procedures on live patients. Some veterinary schools let students perform entire surgical...... procedures on research animals, in order to learn the basic skills along the way. From an ethical point of view it is questionable however to use live research animals for the sole purpose of practising surgery, and also, research animals are very costly. It is therefore necessary to identify alternative...... teaching methods for veterinary surgical training. At the Department of Small Animal Clinical Sciences, Faculty of Life Sciences, a number of low fidelity, stuffed toy animal dummies was developed for the Surgical Skills Lab in order to teach 4th year students the basic surgical skills. In the Surgical...

General and acute care surgical procedures in patients with left ventricular assist devices.

Science.gov (United States)

Arnaoutakis, George J; Bittle, Gregory J; Allen, Jeremiah G; Weiss, Eric S; Alejo, Jennifer; Baumgartner, William A; Shah, Ashish S; Wolfgang, Christopher L; Efron, David T; Conte, John V

2014-04-01

Left ventricular assist devices (LVADs) have become common as a bridge to heart transplant as well as destination therapy. Acute care surgical (ACS) problems in this population are prevalent but remain ill-defined. Therefore, we reviewed our experience with ACS interventions in LVAD patients. A total of 173 patients who received HeartMate(®) XVE or HeartMate(®) II (HMII) LVADs between December 2001 and March 2010 were studied. Patient demographics, presentation of ACS problem, operative intervention, co-morbidities, transplantation, complications, and survival were analyzed. A total of 47 (27 %) patients underwent 67 ACS procedures at a median of 38 days after device implant (interquartile range 15-110), with a peri-operative mortality rate of 5 % (N = 3). Demographics, device type, and acuity were comparable between the ACS and non-ACS groups. A total of 21 ACS procedures were performed emergently, eight were urgent, and 38 were elective. Of 29 urgent and emergent procedures, 28 were for abdominal pathology. In eight patients, the cause of the ACS problem was related to LVADs or anticoagulation. Cumulative survival estimates revealed no survival differences if patients underwent ACS procedures (p = 0.17). Among HMII patients, transplantation rates were unaffected by an ACS intervention (p = 0.2). ACS problems occur frequently in LVAD patients and are not associated with adverse outcomes in HMII patients. The acute care surgeon is an integral member of a comprehensive approach to effective LVAD management.

Multimodal strategies to improve surgical outcome

DEFF Research Database (Denmark)

Kehlet, Henrik; Wilmore, Douglas W

2002-01-01

OBJECTIVE: To evaluate the effect of modifying perioperative care in noncardiac surgical patients on morbidity, mortality, and other outcome measures. BACKGROUND: New approaches in pain control, introduction of techniques that reduce the perioperative stress response, and the more frequent use...... anesthesia in elective operations, and pilot studies of fast track surgical procedures using the multimodality approach. RESULTS: The introduction of newer approaches to perioperative care has reduced both morbidity and mortality in surgical patients. In the future, most elective operations will become day...... surgical procedures or require only 1 to 2 days of postoperative hospitalization. Reorganization of the perioperative team (anesthesiologists, surgeons, nurses, and physical therapists) will be essential to achieve successful fast track surgical programs. CONCLUSIONS: Understanding perioperative...

Gynecologic cancer treatment: risk factors for therapeutically induced neoplasia

International Nuclear Information System (INIS)

Messerschmidt, G.L.; Hoover, R.; Young, R.C.

1981-01-01

Therapeutic intervention in a course of illness, while producing the desired result, also may have some adverse long-term effects on the patient. Second malignancies are one of the known complications of therapy. The treatments of gynecologic cancers by surgery, irradiation and chemotherapy have been associated with subsequent neoplasms. Care must be exercised in associating previous therapy and a subsequent malignancy. Naturally occurring second cancers must be separated from those which are iatrogenic. Associations in the literature have been made involving malignancies as a sequelae of prior gynecologic therapy. The use of normal skin from the thigh to fabricate an artificial vagina has resulted in more squamous cell carcinomas than expected. Alkylating agents used in the treatment of ovarian cancer and other diseases have been shown to lead to an increased risk of leukemia. Irradiation therapy, however, has not yet been shown to be related to leukemia in cervical cancer patients. The incidence of lymphoma and uterine, urinary bladder and colon carcinomas has been associated with prior irradiation for gynecologic disease. The literature regarding the therapeutically induced risk factors in gynecologic therapy is reviewed and areas of our knowledge that require more investigation are identified

Influence of usage history, instrument complexity, and different cleaning procedures on the cleanliness of blood-contaminated dental surgical instruments

NARCIS (Netherlands)

Wu, G.; Yu, X.F.

2009-01-01

Our study assessed the factors that influence the resistance of blood residues on dental surgical instruments to washer‐disinfector-based cleaning procedures in a clinical setting. The use of 2 additional cleaning methods—presoaking and scrubbing by hand—and the use of newer and/or less structurally

Multicenter study on costs associated with two surgical procedures: GreenLight XPS 180 W versus the gold standard transurethral resection of the prostate.

Science.gov (United States)

Benejam-Gual, J M; Sanz-Granda, A; Budía, A; Extramiana, J; Capitán, C

2014-01-01

To analyze the costs associated with two surgical procedures for lower urinary tract symptoms secondary to benign prostatic hyperplasia: GreenLight XPS 180¦W versus the gold standard transurethral resection of the prostate. A multicenter, retrospective cost study was carried out from the National Health Service perspective, over a 3-month time period. Costs were broken down into pre-surgical, surgical and post-surgical phases. Data were extracted from records of patients operated sequentially, with IPSS=15, Qmax=15 mL/seg and a prostate volume of 40-80mL, adding only direct healthcare costs (€, 2013) associated with the procedure and management of complications. A total of 79 patients sequentially underwent GL XPS (n: 39) or TURP (n: 40) between July and October, 2013. Clinical outcomes were similar (94.9% and 92.5%, GL XPS and TURP, respectively) without significant differences (P=.67). The average direct cost per patient was reduced by €114 in GL XPS versus TURP patients; the cost was higher in the surgical phase with GL XPS (difference: €1,209; P<.001) but was lower in the post-surgical phase (difference: €-1,351; P<.001). The GreenLight XPS 180-W laser system is associated with a reduction in costs with respect to transurethral resection of prostate in the surgical treatment of LUTS secondary to PBH. This reduction is due to a shorter inpatient length of stay that offsets the cost of the new technology. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

CLINICAL EXAMINATION IN GYNECOLOGY CONSULT X LABORATORY FINDINGS: EVIDENCE OF THE MAIN INFECTIONS OF THE REPRODUCTIVE TRACT

Directory of Open Access Journals (Sweden)

J. S. Sodré

2016-07-01

Full Text Available Sexually transmitted infections (STIs are among the most common public health problems worldwide. The study aimed to identify gynecological infectious etiology, based on the clinical complaint of the patient and later compare with the results released by the clinical laboratory, clinically analyzing external gynecological changes and clinical complaints of patients seen in primary care. This is a documentary, descriptive, and quantitative research, conducted in a primary care unit of the Sinop municipality in 2015. Women assisted by the Extension Project Team “Nursing care: A health promotion tool sexual and reproductive” participated in this work. The clinical examination data were collected in gynecological care and preventive examinations and recorded in a structured form. The number of preventive examinations in 2015 was 100 samples. The age of the women participating in the survey that stood out was 20 to 29 years old. Analyzing aspects of the cervix of patients who performed the Pap smear: 82 (82% were complete, 5 (5% showed some change, 6 (6% were friable, 5 (5% were not displayed having been surgically removed and 2 (2% were not displayed. According to this survey, of the 20 amendments in the laboratory results, 14 (70% examinations portrayed resemblance to the clinical description of the gynecological examination. The infectious agent of higher prevalence compared with the clinical description of abundant leucorrhea was Gardinerella vaginalis represented in 09 reports of cervical cytology. There was 68 (68% negative Schiller test and 8 (8% positive Schiller test and 24 (24% women, unfortunately, did not perform the test for lack of material during collection at the unit. It is concluded that investment in health education is necessary, with groups that address women's health, emphasizing the importance of prevention as well as the return of the woman to take the laboratory results and/or post-therapeutic assessment; promoting the

[Japanese who affected modern medicine in Taiwan: obstetrics and gynecology].

Science.gov (United States)

Wang, Ming-Tung

2009-12-01

This text describes the leaders who established the modem obstetrics and gynecology for Taiwan. during the Japan-colonizing period (1895-1945). These leaders are Mr. Kawasoye, M., Mr. Mukae K., and Mr. Magara M. The lives of these leaders were different, but they all strongly contributed to the development of modem obstetrics and gynecology in Taiwan. With regard to the passage of time, Mr. Kawasoye contributed the initial efforts, Mr. Mukae worked during the flourishing period of the clinic; and Mr. Magara worked during the mature period, emphasizing research. These three periods are closely correlated with the course of the development of modem obstetrics and gynecology in Taiwan.

ASCO 2017-highlights of gynecological cancer.

Science.gov (United States)

Radl, Bianca; Mlineritsch, Brigitte

2017-01-01

At this year's ASCO annual meeting several important studies in the field of gynecological cancer were presented. Here we report a personal selection of the most interesting and clinically relevant data.

[da Vinci surgical system].

Science.gov (United States)

Watanabe, Gou; Ishikawa, Norihiro

2014-07-01

The da Vinci surgical system was developed by Intuitive Surgical Inc. in the United States as an endoscopic surgical device to assist remote control surgeries. In 1998, the Da Vinci system was first used for cardiothoracic procedures. Currently a combination of robot-assisted internal thoracic artery harvest together with coronary artery bypass grafting (CABG) through a mini-incision (ThoraCAB) or totally endoscopic procedures including anastomoses under robotic assistance (TECAB) are being conducted for the treatment of coronary artery diseases. With the recent advances in catheter interventions, hybrid procedures combining catheter intervention with ThoraCAB or TECAB are anticipated in the future.On the other hand, with the decrease in number of coronary artery bypass surgeries, the share of valvular surgeries is expected to increase in the future. Among them, mitral valvuloplasty for mitral regurgitation is anticipated to be conducted mainly by low-invasive procedures, represented by minimally invasive cardiac surgery( MICS) and robot-assisted surgery. Apart from the intrinsic good surgical view, robotic-assisted systems offer additional advantages of the availability of an amplified view and the easy to observe the mitral valve in the physiological position. Thus, robotic surgical surgeries that make complicated procedures easier are expected to accomplish further developments in the future. Furthermore, while the number of surgeries for atrial septal defects has decreased dramatically following the widespread use of Amplatzer septal occluder, robotic surgery may become a good indication for cases in which the Amplatzer device is not indicated. In Japan, clinical trial of the da Vinci robotic system for heart surgeries has been completed. Statutory approval of the da Vinci system for mitral regurgitation and atrial septal defects is anticipated in the next few years.

Urogynecologic Surgical Mesh Implants

Science.gov (United States)

... procedures performed to treat pelvic floor disorders with surgical mesh: Transvaginal mesh to treat POP Transabdominal mesh to treat ... address safety risks Final Order for Reclassification of Surgical Mesh for Transvaginal Pelvic Organ Prolapse Repair Final Order for Effective ...

Processing of fallopian tube, ovary, and endometrial surgical pathology specimens: A survey of U.S. laboratory practices.

Science.gov (United States)

Samimi, Goli; Trabert, Britton; Duggan, Máire A; Robinson, Jennifer L; Coa, Kisha I; Waibel, Elizabeth; Garcia, Edna; Minasian, Lori M; Sherman, Mark E

2018-03-01

Many high-grade serous carcinomas initiate in fallopian tubes as serous tubal intraepithelial carcinoma (STIC), a microscopic lesion identified with specimen processing according to the Sectioning and Extensive Examination of the Fimbria protocol (SEE-Fim). Given that the tubal origin of these cancers was recently recognized, we conducted a survey of pathology practices to assess processing protocols that are applied to gynecologic surgical pathology specimens in clinical contexts in which finding STIC might have different implications. We distributed a survey electronically to the American Society for Clinical Pathology list-serve to determine practice patterns and compared results between practice types by chi-square (χ2) tests for categorical variables. Free text comments were qualitatively reviewed. Survey responses were received from 159 laboratories (72 academic, 87 non-academic), which reported diverse specimen volumes and percentage of gynecologic samples. Overall, 74.1% of laboratories reported performing SEE-Fim for risk-reducing surgical specimens (82.5% academic versus 65.7% non-academic, p STIC or early cancer precursors. Published by Elsevier Inc.

Genetics of Breast and Gynecologic Cancers (PDQ®)—Health Professional Version

Science.gov (United States)

Genetics of Breast and Gynecologic Cancers includes information on BRCA1 and BRCA2 variants (breast and ovarian cancer) and Lynch syndrome (endometrial cancer). Get more information about hereditary breast and gynecologic cancer syndromes in this clinician summary.

Successful correction of tibial bone deformity through multiple surgical procedures, liquid nitrogen-pretreated bone tumor autograft, three-dimensional external fixation, and internal fixation in a patient with primary osteosarcoma: a case report.

Science.gov (United States)

Takeuchi, Akihiko; Yamamoto, Norio; Shirai, Toshiharu; Nishida, Hideji; Hayashi, Katsuhiro; Watanabe, Koji; Miwa, Shinji; Tsuchiya, Hiroyuki

2015-12-07

In a previous report, we described a method of reconstruction using tumor-bearing autograft treated by liquid nitrogen for malignant bone tumor. Here we present the first case of bone deformity correction following a tumor-bearing frozen autograft via three-dimensional computerized reconstruction after multiple surgeries. A 16-year-old female student presented with pain in the left lower leg and was diagnosed with a low-grade central tibial osteosarcoma. Surgical bone reconstruction was performed using a tumor-bearing frozen autograft. Bone union was achieved at 7 months after the first surgical procedure. However, local tumor recurrence and lung metastases occurred 2 years later, at which time a second surgical procedure was performed. Five years later, the patient developed a 19° varus deformity and underwent a third surgical procedure, during which an osteotomy was performed using the Taylor Spatial Frame three-dimensional external fixation technique. A fourth corrective surgical procedure was performed in which internal fixation was achieved with a locking plate. Two years later, and 10 years after the initial diagnosis of tibial osteosarcoma, the bone deformity was completely corrected, and the patient's limb function was good. We present the first report in which a bone deformity due to a primary osteosarcoma was corrected using a tumor-bearing frozen autograft, followed by multiple corrective surgical procedures that included osteotomy, three-dimensional external fixation, and internal fixation.

Hope pictured in drawings by women newly diagnosed with gynecological cancer

DEFF Research Database (Denmark)

Hammer, Kristianna; Hall, Elisabeth; Mogensen, Ole

2013-01-01

BACKGROUND:: In mysterious ways, hope makes life meaningful even in chaotic and uncontrolled situations. When a woman is newly diagnosed with gynecologic cancer, hope is ineffable and needs exploring. Drawings help express ineffable phenomena. OBJECTIVE:: The aim of the study was to explore how...... women newly diagnosed with gynecologic cancer express the meaning of hope in drawings. METHOD:: Participants were 15 women who on the same day had received the diagnosis of gynecologic cancer. They were between 24 and 87 years (median, 52 years) with a variety of gynecologic cancer diagnoses. Data from...... 15 drawings and postdrawing interviews with the women were analyzed using visual and hermeneutic phenomenology. RESULTS:: Three themes emerged: hope as a spirit to move on, hope as energy through nature, and hope as a communion with families. CONCLUSION:: Hope as pictured in drawings often appears...

Endoscopic rendezvous procedure for ureteral iatrogenic detachment: report of a case series with long-term outcomes.

Science.gov (United States)

Pastore, Antonio Luigi; Palleschi, Giovanni; Silvestri, Luigi; Leto, Antonino; Autieri, Domenico; Ripoli, Andrea; Maggioni, Cristina; Al Salhi, Yazan; Carbone, Antonio

2015-04-01

Injury to the ureter is the most common urologic complication of pelvic surgery, with an incidence that ranges from 1% to 10%. Most cases of ureteral injuries are related to gynecologic procedures. The ureter is particularly vulnerable to detachment or ligation during hysterectomy because of its position from the lateral edge of the cervix. We report a case series of female patients who underwent the ureteral rendezvous procedure for ureteral detachment. Between January 2009 and April 2013, 18 ureteral rendezvous procedures were performed for patients with complete detachment. We assessed the operative and clinical outcomes of these patients over a mean follow-up duration of 26.5 months and describe the three most representative cases. The endoscopic rendezvous technique was performed in all cases to manage ureteral detachment. CT urography at discharge and 6 and 12 months after discharge confirmed the restoration of ureteral integrity without any leakage in 66% (12/18) patients, indicated ureteral stenosis in 22% (4/18) patients, and indicated ureteral leakage in 12% (2/18) patients. The overall long-term success rate for all 18 patients was 78% (14/18) at a mean follow-up of 26.5 months. The endoscopic rendezvous procedure reduces the need for invasive open surgical repair and represents the optimal initial option in patients with iatrogenic ureteral lesions before invasive procedures with higher morbidity are attempted.

Capping of the radicular exposed surface (part II). Surgical and not surgical treatment

OpenAIRE

Grados Pomarino, Sixto; Estrada, Andrew Alejandro; Maetahara Rubio, Denis Miguel; Guzmán Vera, Yanina Sara; Tello Barbarán, Javier

2014-01-01

The gingival recession treatment can be made surgical1y with a high predictability of success due to the great advance during the last ones of the mucogingival surgical techniques. The use of connective grafts in coverage of recessions has obtained high rates of success reason why these procedures are common within the modern periodontal surgical practice. Knowing that all patients do not accept the surgical treatment, many investigators have come studying the possibility of treating non-surg...

Minimally invasive myotomy for the treatment of esophageal achalasia: evolution of the surgical procedure and the therapeutic algorithm.

Science.gov (United States)

Bresadola, Vittorio; Feo, Carlo V

2012-04-01

Achalasia is a rare disease of the esophagus, characterized by the absence of peristalsis in the esophageal body and incomplete relaxation of the lower esophageal sphincter, which may be hypertensive. The cause of this disease is unknown; therefore, the aim of the therapy is to improve esophageal emptying by eliminating the outflow resistance caused by the lower esophageal sphincter. This goal can be accomplished either by pneumatic dilatation or surgical myotomy, which are the only long-term effective therapies for achalasia. Historically, pneumatic dilatation was preferred over surgical myotomy because of the morbidity associated with a thoracotomy or a laparotomy. However, with the development of minimally invasive techniques, the surgical approach has gained widespread acceptance among patients and gastroenterologists and, consequently, the role of surgery has changed. The aim of this study was to review the changes occurred in the surgical treatment of achalasia over the last 2 decades; specifically, the development of minimally invasive techniques with the evolution from a thoracoscopic approach without an antireflux procedure to a laparoscopic myotomy with a partial fundoplication, the changes in the length of the myotomy, and the modification of the therapeutic algorithm.

How to set up a robotic-assisted laparoscopic surgery center and training of staff.

Science.gov (United States)

Lenihan, John P

2017-11-01

The use of computers to assist surgeons in the operating room has been an inevitable evolution in the modern practice of surgery. Robotic-assisted surgery has been evolving now for over two decades and has finally matured into a technology that has caused a monumental shift in the way gynecologic surgeries are performed. Prior to robotics, the only minimally invasive options for most Gynecologic (GYN) procedures including hysterectomies were either vaginal or laparoscopic approaches. However, even with over 100 years of vaginal surgery experience and more than 20 years of laparoscopic advancements, most gynecologic surgeries in the United States were still performed through an open incision. However, this changed in 2005 when the FDA approved the da Vinci Surgical Robotic System tm for use in gynecologic surgery. Over the last decade, the trend for gynecologic surgeries has now dramatically shifted to less open and more minimally invasive procedures. Robotic-assisted surgeries now include not only hysterectomy but also most all other commonly performed gynecologic procedures including myomectomies, pelvic support procedures, and reproductive surgeries. This success, however, has not been without controversies, particularly around costs and complications. The evolution of computers to assist surgeons and make minimally invasive procedures more common is clearly a trend that is not going away. It is now incumbent on surgeons, hospitals, and medical societies to determine the most cost-efficient and productive use for this technology. This process is best accomplished by developing a Robotics Program in each hospital that utilizes robotic surgery. Copyright © 2017. Published by Elsevier Ltd.

Responses of advanced directives by Jehovah's Witnesses on a gynecologic oncology service

Directory of Open Access Journals (Sweden)

Nagarsheth NP

2014-12-01

Full Text Available Nimesh P Nagarsheth,1,2 Nikhil Gupta,3 Arpeta Gupta,4 Erin Moshier,5 Herbert Gretz,1 Aryeh Shander6 1Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Science, Icahn School of Medicine at Mount Sinai, Mount Sinai Medical Center, New York, NY, USA; 2Englewood Hospital and Medical Center, Englewood, NJ, USA; 3Department of Urology, North Shore – Long Island Jewish Health Service, New Hyde Park, NY, USA; 4Department of Endocrinology, Diabetes and Metabolism, St Luke's Hospital of Kansas City, Kansas City, MO, 5Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Medical Center, New York, NY, USA; 6Department of Anesthesiology, Englewood Hospital and Medical Center, Englewood, NJ, USA Objectives: To review the responses of advance directives signed by Jehovah's Witness patients prior to undergoing surgery at a gynecologic oncology service. Study design: A retrospective chart review of gynecologic oncology patients undergoing surgery at a bloodless surgery center from 1998–2007 was conducted. Demographic, pathologic, and clinical data were recorded. The proportion of patients who accepted and refused various blood-derived products was determined and was compared to previously published results from a similar study of labor and delivery unit patients. Results: No gynecologic oncology patients agreed to accept transfusions of whole blood, red cells, white cells, platelets, or plasma under any circumstance, whereas 9.8% of pregnant patients accepted transfusion (P=0.0385. However, 98% of gynecologic oncology patients agreed to accept some blood products, including fractions such as albumin, immunoglobulins, and clotting factors, while only 39% of pregnant patients agreed (P<0.0001. In addition, all gynecologic oncology patients (100% accepted intraoperative hemodilution, compared to 55% of pregnant patients (P<0.0001. Conclusion: Our results confirm the commonly held belief

Multi-disciplinary summit on genetics services for women with gynecologic cancers: A Society of Gynecologic Oncology White Paper.

Science.gov (United States)

Randall, Leslie M; Pothuri, Bhavana; Swisher, Elizabeth M; Diaz, John P; Buchanan, Adam; Witkop, Catherine T; Bethan Powell, C; Smith, Ellen Blair; Robson, Mark E; Boyd, Jeff; Coleman, Robert L; Lu, Karen

2017-08-01

To assess current practice, advise minimum standards, and identify educational gaps relevant to genetic screening, counseling, and testing of women affected by gynecologic cancers. The Society of Gynecologic Oncology (SGO) organized a multidisciplinary summit that included representatives from the American College of Obstetricians and Gynecologists (ACOG), the American Society Clinical Oncology (ASCO), the National Society of Genetic Counselors (NSGC), and patient advocacy groups, BrightPink and Facing our Risk of Cancer Empowered (FORCE). Three subject areas were discussed: care delivery models for genetic testing, barriers to genetic testing, and educational opportunities for providers of genetic testing. The group endorsed current SGO, National Comprehensive Cancer Network (NCCN), and NSGC genetic testing guidelines for women affected with ovarian, tubal, peritoneal cancers, or DNA mismatch repair deficient endometrial cancer. Three main areas of unmet need were identified: timely and universal genetic testing for women with ovarian, fallopian tube, and peritoneal cancers; education regarding minimum standards for genetic counseling and testing; and barriers to implementation of testing of both affected individuals as well as cascade testing of family members. Consensus building among all stakeholders resulted in an action plan to address gaps in education of gynecologic oncology providers and delivery of cancer genetics care. Copyright © 2017. Published by Elsevier Inc.

Will patients benefit from regionalization of gynecologic cancer care?

Directory of Open Access Journals (Sweden)

Kathleen F Brookfield

Full Text Available OBJECTIVE: Patient chances for cure and palliation for a variety of malignancies may be greatly affected by the care provided by a treating hospital. We sought to determine the effect of volume and teaching status on patient outcomes for five gynecologic malignancies: endometrial, cervical, ovarian and vulvar carcinoma and uterine sarcoma. METHODS: The Florida Cancer Data System dataset was queried for all patients undergoing treatment for gynecologic cancers from 1990-2000. RESULTS: Overall, 48,981 patients with gynecologic malignancies were identified. Endometrial tumors were the most common, representing 43.2% of the entire cohort, followed by ovarian cancer (30.9%, cervical cancer (20.8%, vulvar cancer (4.6%, and uterine sarcoma (0.5%. By univariate analysis, although patients treated at high volume centers (HVC were significantly younger, they benefited from an improved short-term (30-day and/or 90-day survival for cervical, ovarian and endometrial cancers. Multivariate analysis (MVA, however, failed to demonstrate significant survival benefit for gynecologic cancer patients treated at teaching facilities (TF or HVC. Significant prognostic factors at presentation by MVA were age over 65 (HR = 2.6, p<0.01, African-American race (HR = 1.36, p<0.01, and advanced stage (regional HR = 2.08, p<0.01; advanced HR = 3.82, p<0.01, respectively. Surgery and use of chemotherapy were each significantly associated with improved survival. CONCLUSION: No difference in patient survival was observed for any gynecologic malignancy based upon treating hospital teaching or volume status. Although instances of improved outcomes may occur, overall further regionalization would not appear to significantly improve patient survival.

Doppler ultrasound in obstetrics and gynecology. 2. rev. and enl. ed.

International Nuclear Information System (INIS)

Maulik, D.

2005-01-01

The second edition of Doppler Ultrasound in Obstetrics and Gynecology has been expanded and comprehensively updated to present the current standards of practice in Doppler ultrasound and the most recent developments in the technology. Doppler Ultrasound in Obstetrics and Gynecology encompasses the full spectrum of clinical applications of Doppler ultrasound for the practicing obstetrician-gynecologist, including the latest advances in 3D and color Doppler and the newest techniques in 4D fetal echocardiography. Written by preeminent experts in the field, the book covers the basic and physical principles of Doppler ultrasound; the use of Doppler for fetal examination, including fetal cerebral circulation; Doppler echocardiography of the fetal heart; and the use of Doppler for postdated pregnancy and in cases of multiple gestation. Chapters on the use of Doppler for gynecologic investigation include ultrasound in ectopic pregnancy, for infertility, for benign disorders and for gynecologic malignancies. (orig.)

Doppler ultrasound in obstetrics and gynecology. 2. rev. and enl. ed.

Energy Technology Data Exchange (ETDEWEB)

Maulik, D. [Winthrop Univ. Hospital, Mineola, NY (United States). Dept. of Obstetrics and Gynecology; Zalud, I. (eds.) [Kapiolani Medical Center for Women and Children, Honolulu, HI (United States)

2005-07-01

The second edition of Doppler Ultrasound in Obstetrics and Gynecology has been expanded and comprehensively updated to present the current standards of practice in Doppler ultrasound and the most recent developments in the technology. Doppler Ultrasound in Obstetrics and Gynecology encompasses the full spectrum of clinical applications of Doppler ultrasound for the practicing obstetrician-gynecologist, including the latest advances in 3D and color Doppler and the newest techniques in 4D fetal echocardiography. Written by preeminent experts in the field, the book covers the basic and physical principles of Doppler ultrasound; the use of Doppler for fetal examination, including fetal cerebral circulation; Doppler echocardiography of the fetal heart; and the use of Doppler for postdated pregnancy and in cases of multiple gestation. Chapters on the use of Doppler for gynecologic investigation include ultrasound in ectopic pregnancy, for infertility, for benign disorders and for gynecologic malignancies. (orig.)

Gynecologic cancer treatment: risk factors for therapeutically induced neoplasia

International Nuclear Information System (INIS)

Messerschmidt, G.L.; Hoover, R.; Young, R.C.

1980-01-01

Therapeutic intervention in a course of illness, while producing the desired result, also may have some adverse long-term effects on the patient. Second malignancies are one of the known complications of therapy. The treatments of gynecologic cancers by surgery, irradiation and chemotherapy have been associated with subsequent neoplasms. The use of normal skin from the thigh to fabricate an artificial vagina has resulted in more squamous cell carcinomas than expected. Alkylating agents used in the treatment of ovarian cancer and other diseases have been shown to lead to an increased risk of leukemia. The incidence of lymphoma and uterine, urinary bladder and colon carcinomas has been associated with prior irradiation for gynecologic disease. The literature regarding the therapeutically induced risk factors in gynecologic therapy is reviewed and areas of our knowledge that require more investigation are identified

The Effect of an Orthopaedic Surgical Procedure in the National Basketball Association.

Science.gov (United States)

Minhas, Shobhit V; Kester, Benjamin S; Larkin, Kevin E; Hsu, Wellington K

2016-04-01

Professional basketball players have a high incidence of injuries requiring surgical intervention. However, no studies in the current literature have compared postoperative performance outcomes among common injuries to determine high- and low-risk procedures to these athletes' careers. To compare return-to-play (RTP) rates and performance-based outcomes after different orthopaedic procedures in National Basketball Association (NBA) players and to determine which surgeries are associated with the worst postoperative change in performance. Cohort study; Level of evidence, 3. Athletes in the NBA undergoing anterior cruciate ligament reconstruction, Achilles tendon repair, lumbar discectomy, microfracture, meniscus surgery, hand/wrist or foot fracture fixation, and shoulder stabilization were identified through team injury reports and archives on public record. The RTP rate, games played per season, and player efficiency rating (PER) were determined before and after surgery. Statistical analysis was used to compare the change between pre- and postsurgical performance among the different injuries. A total of 348 players were included. The RTP rates were highest in patients with hand/wrist fractures (98.1%; mean age, 27.0 years) and lowest for those with Achilles tears (70.8%; mean age, 28.4 years) (P = .005). Age ≥30 years (odds ratio [OR], 3.85; 95% CI, 1.24-11.91) and body mass index ≥27 kg/m(2) (OR, 3.46; 95% CI, 1.05-11.40) were predictors of not returning to play. Players undergoing Achilles tendon repair and arthroscopic knee surgery had a significantly greater decline in postoperative performance outcomes at the 1- and 3-year time points and had shorter career lengths compared with the other procedures. NBA players undergoing Achilles tendon rupture repair or arthroscopic knee surgery had significantly worse performance postoperatively compared with other orthopaedic procedures. © 2016 The Author(s).

Effect of Intraperitoneal Bupivacaine on Postoperative Pain in the Gynecologic Oncology Patient.

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Rivard, Colleen; Vogel, Rachel Isaksson; Teoh, Deanna

2015-01-01

To evaluate if the administration of intraperitoneal bupivacaine decreased postoperative pain in patients undergoing minimally invasive gynecologic and gynecologic cancer surgery. Retrospective cohort study (Canadian Task Force classification II-3). University-based gynecologic oncology practice operating at a tertiary medical center. All patients on the gynecologic oncology service undergoing minimally invasive surgery between September 2011 and June 2013. Starting August 2012, intraperitoneal administration of .25% bupivacaine was added to all minimally invasive surgeries. These patients were compared with historical control subjects who had surgery between September 2011 and July 2012 but did not receive intraperitoneal bupivacaine. One-hundred thirty patients were included in the study. The patients who received intraperitoneal bupivacaine had lower median narcotic use on the day of surgery and the first postoperative day compared with those who did not receive intraperitoneal bupivacaine (day 0: 7.0 mg morphine equivalents vs 11.0 mg, p = .007; day 1: .3 mg vs 1.7 mg, p = .0002). The median patient-reported pain scores were lower on the day of surgery in the intraperitoneal bupivacaine group (2.7 vs 3.2, p = .05) CONCLUSIONS: The administration of intraperitoneal bupivacaine was associated with improved postoperative pain control in patients undergoing minimally invasive gynecologic and gynecologic cancer surgery and should be further evaluated in a prospective study. Copyright © 2015 AAGL. Published by Elsevier Inc. All rights reserved.

Resident Education Curriculum in Pediatric and Adolescent Gynecology: The Short Curriculum 2.0.

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Talib, Hina J; Karjane, Nicole; Teelin, Karen; Abraham, Margaret; Holt, Stephanie; Chelvakumar, Gayaythri; Dumont, Tania; Huguelet, Patricia S; Conner, Lindsay; Wheeler, Carol; Fleming, Nathalie

2018-04-01

The degree of exposure to pediatric and adolescent gynecology (PAG) varies across residency programs in obstetrics and gynecology and pediatrics. Nevertheless, these programs are responsible for training residents and providing opportunities within their programs to fulfill PAG learning objectives. To that end, the North American Society for Pediatric and Adolescent Gynecology has taken a leadership role in PAG resident education by creating and systematically updating the Short Curriculum. This curriculum outlines specific learning objectives that are central to PAG education and lists essential resources for learners' reference. This updated curriculum replaces the previous 2014 publication with added content, resources, and updated references. Additionally, attention to the needs of learners in pediatrics and adolescent medicine is given greater emphasis in this revised North American Society for Pediatric and Adolescent Gynecology Short Curriculum 2.0. Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Palliative care in advanced gynecological cancers: Institute of palliative medicine experience

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Sushmita Pathy

2008-01-01

Full Text Available Aim: To study the epidemiological profile, clinical symptoms and referral patterns of patients with gynecological malignancy. To evaluate pain symptoms, response to treatment and factors affecting management in patients with advanced gynecological malignancies. Methods: A retrospective analysis was performed of the gynecological malignancy cases registered at the Pain and Palliative Care Clinic, Calicut, over a 12-month period between January 2006 and December 2006.Patient characteristics, symptoms and response to treatment were evaluated in detail. Results: A total of 1813 patients registered, of which 64 had gynecological malignancies. Most of the cases were referred from the Oncology Department of the Calicut Medical College. Fifty-five percent of the patients were unaware of their diagnosis. Psychosocial issues and anxiety were observed in 48%. Insomnia was seen in 52% of the cases. Pain was the most common and most distressing symptom. Adequate pain relief was achieved in only 32% of the patients. Conclusions: The number of gynecological malignancy cases attending the Pain and Palliative Care Clinic is small. Pain is the most common and distressing symptom, with only 32% of the patients achieving adequate pain relief. Poor drug compliance, incomplete assessment of pain and the lack of awareness of morphine therapy were identified as the most common causes for poor pain control.

Small cell carcinoma of the gynecologic tract: a multifaceted spectrum of lesions.

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Atienza-Amores, Maria; Guerini-Rocco, Elena; Soslow, Robert A; Park, Kay J; Weigelt, Britta

2014-08-01

Small cell carcinoma (SmCC) of the female genital tract constitutes a diagnostic and clinical challenge given its rarity and the lack of standardized therapeutic approaches. Here we review the morphological, clinical and molecular features of gynecologic SmCCs and discuss potential areas for future research. Data for this review article were identified by searches of PubMed, EMBASE and the Internet using the search terms "small cell carcinoma" or "neuroendocrine carcinoma" and "gynecologic", "uterine cervix", "cervix", "uterus", "endometrium", "ovary", "vagina", "fallopian tube" or "vulva", and research articles published in English between 1972 and February 2014 were included. SmCCs arising from different organs within the gynecologic tract share the same histopathologic characteristics, which closely resemble those of small cell lung carcinoma. The expression of at least one immunohistochemical neuroendocrine marker is a common finding. The uterine cervix is the most frequent site of SmCC in the female genital tract. HPV infection seems to play a role in the development of cervical SmCC but not in cancers of other gynecologic sites. FIGO stage is an established prognostic factor, in particular in SCCs of the cervix. Irrespective of the site, SmCCs of the gynecologic tract display an aggressive clinical behavior with few reported long-term survivors. The therapeutic management includes surgery, radiotherapy and chemotherapy. Despite the potential differences in etiology and risk factors, SmCCs from different sites of the gynecologic tract have similar morphologic appearances and clinical behavior. Recent genomic analyses of small cell carcinoma of the lung have revealed potential driver genomic alterations. We posit that the comprehensive genomic characterization of gynecologic SmCCs may lead to the identification of markers that result in an improvement of diagnostic reproducibility of SmCCs of the gynecologic tract, and of molecular aberrations that may be

SOCIAL REPRESENTATIONS DEL GYNECOLOGICAL CANCER IN THE KNOWLEDGE OF THE BRAZILIAN NURSING

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Sílvio Éder Dias da Silva

2014-02-01

Full Text Available One is a documentary investigation whose objective to characterize the social representations on the gynecological cancer gifts in theses and dissertations of the Brazilian infirmary in the period from 2001 to 2007. The investigation source was the Bank of Thesis and Dissertations of the Brazilian Association of Infirmary. 51 studies had been identified. The analysis of the dices originated the following thematic categories: Imaginary the Social one of Women in front of the Gynecological Cancer; The daily one of the mastectomizada woman; The gynecological cancer and its treatment; Prevention of the gynecological cancer in the vision of the infirmary. The studies caused to apprehend the aspects of the psycho-social context, so important and necessary in the sense more atenciosamente to watch the welfare practice of the infirmary.

Two Cases of Type Va Extrahepatic Bile Duct Duplication With Distal Klatskin Tumor Surgically Treated with Whipple Procedure and Hepaticojejunostomy.

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Hammad, Tariq A; Alastal, Yaseen; Khan, Muhammad Ali; Hammad, Mohammad; Alaradi, Osama; Nigam, Ankesh; Sodeman, Thomas C; Nawras, Ali

2015-10-01

We describe the diagnostic and therapeutic challenges of a type Va extrahepatic bile duct duplication coexistent with distally located hilar cholangiocarcinoma (Klatskin tumor). We present 2 cases that were diagnosed preoperatively and treated with a modified surgical technique of a combined pylorus-preserving Whipple procedure and hepaticojejunostomy.

Clinical Application of Diode Laser (980 nm) in Maxillofacial Surgical Procedures.

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Aldelaimi, Tahrir N; Khalil, Afrah A

2015-06-01

For many procedures, lasers are now becoming the treatment of choice by both clinicians and patients, and in some cases, the standard of care. This clinical study was carried out at Department of Maxillofacial Surgery, Ramadi Teaching Hospital, Rashid Private Hospital and Razi Private Hospital, Anbar Health Directorate, Anbar Province, Iraq. A total of 32 patients including 22 (≈ 70%) male and 10 (≈ 30%) female with age range from 5 months to 34 years old. Chirolas 20 W diode laser emitting at 980 nm was used. Our preliminary clinical findings include sufficient hemostasis, coagulation properties, precise incision margin, lack of swelling, bleeding, pain, scar tissue formation and overall satisfaction were observed in the clinical application. The clinical application of the diode (980 nm) laser in maxillofacial surgery proved to be of beneficial effect for daily practice and considered practical, effective, easy to used, offers a safe, acceptable, and impressive alternative for conventional surgical techniques.

Gynecological cancers: A summary of published Indian data

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Amita Maheshwari

2016-01-01

Full Text Available Gynecological cancers are among the most common cancers in women and hence an important public health issue. Due to the lack of cancer awareness, variable pathology, and dearth of proper screening facilities in developing countries such as India, most women report at advanced stages, adversely affecting the prognosis and clinical outcomes. Ovarian cancer has emerged as one of the most common malignancies affecting women in India and has shown an increase in the incidence rates over the years. Although cervical cancer is on a declining trend, it remains the second most common cancer in women after breast cancer. Many researchers in India have published important data in the field of gynecologic oncology, covering all domains such as basic sciences, preventive oncology, pathology, radiological imaging, and clinical outcomes. This work has given us an insight into the in-depth understanding of these cancers as well as the demographics and survival rates in the Indian population. This aim of this review is to discuss the important studies done in India for all gynecological cancers.

Gynecological cancers: A summary of published Indian data.

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Maheshwari, Amita; Kumar, Neha; Mahantshetty, Umesh

2016-01-01

Gynecological cancers are among the most common cancers in women and hence an important public health issue. Due to the lack of cancer awareness, variable pathology, and dearth of proper screening facilities in developing countries such as India, most women report at advanced stages, adversely affecting the prognosis and clinical outcomes. Ovarian cancer has emerged as one of the most common malignancies affecting women in India and has shown an increase in the incidence rates over the years. Although cervical cancer is on a declining trend, it remains the second most common cancer in women after breast cancer. Many researchers in India have published important data in the field of gynecologic oncology, covering all domains such as basic sciences, preventive oncology, pathology, radiological imaging, and clinical outcomes. This work has given us an insight into the in-depth understanding of these cancers as well as the demographics and survival rates in the Indian population. This aim of this review is to discuss the important studies done in India for all gynecological cancers.

Immunoscintigraphy in gynecological oncology

International Nuclear Information System (INIS)

Pateisky, N.

1987-01-01

Immunologic and radionuclide methods are used increasingly in diagnostics and therapy. This applies especially to problems of malignant diseases. Tumor localization diagnosis has gained much from immunoscintigraphy, a non-invasive method combining immunologic and nuclear medicine techniques. Activated monoclonal antibodies against tumorous antigens make it possible to show malignant tumors scintigraphically. An introduction is given to the technique as well as first results of applying immunoscintigraphy to gynecological oncology. (author)

Determinants of suicidal ideation in gynecological cancer patients.

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Tang, G X; Yan, P P; Yan, C L; Fu, B; Zhu, S J; Zhou, L Q; Huang, X; Wang, Y; Lei, J

2016-01-01

Gynecological cancer survivors are at increased risk of psychological problems including suicide risk. Suicidal ideation, which was thought to be precursor to suicide attempts, has not been well studied. This study aimed to investigate the prevalence, and determinants of suicidal ideation for women with gynecological cancer, and then to assess the effect of coping style and social support on suicidal ideation. Patients with cervical, ovarian and endometrial cancers seen at Hunan Provincial Tumor Hospital from September 2012 to June 2013 were consecutively recruited and were asked to complete the Zung Self-Rating Depression Scale, Suicidal Ideation of Self-rating Scale, Medical Coping Modes Questionnaire and Social Support Rating Scale. Path analysis was used to examine the relationship among coping style, social support, depression symptoms and suicidal ideation. A total of 579 (579/623, 93.0%) gynecological cancer patients were enrolled in this study and completed all investigations between September 2012 and June 2013. Among them, 105 (18.1%) patients reported suicidal ideation, with the highest rate in patients with ovarian cancer (30.16%). Suicidal ideation was associated with depression symptoms, care providers, chemotherapy history and acceptance-resignation. Path analysis showed that the acceptance-resignation affected suicidal ideation directly as well as mediated by social support and depression symptoms, while confrontation and avoidance affected suicidal ideation entirely through social support and depression symptoms. Suicidal ideation is high among patients with gynecological cancer, especially among ovarian cancer patients. Coping strategies such as confrontation and avoidance, and social support may be helpful for preventing suicidal ideation among them. Copyright © 2015 John Wiley & Sons, Ltd.

Temporal availability of obstetrics and gynecology clinics in Taiwan: A nationwide survey

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Wei-Ting Chang

2017-10-01

Conclusion: Obstetrics–gynecology clinics in Taiwan offered great temporal availability. In addition to the remarkable urban–rural disparity in the distribution of obstetrics–gynecology clinics, the availability of services on Sundays in rural areas demands special attention.

[Observation on analgesia effect of electroacupuncture during gynecologic outpatient operation].

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Wang, Xiao-Hui; Wu, Xue-Lei; Jin, Ping-Lin; Wang, Lu-Dong; Zhao, Zhi-En; Qin, Xue-Yu; Zhang, Zhi-Yan; Hu, Xue-Zhu; Cai, Zhen-Lin

2012-10-01

To verify the feasibility of electroacupuncture analgesia applied to gynecologic outpatient operation. Two hundred patients were randomly divided into an electroacupuncture analgesia group and an intravenous anesthesia group, 100 cases in each group. Operation types included artificial abortion, diagnostic curettage and remove of intrauterine divice. The electroacupuncture analgesia group was treated with electroacupuncture at bilateral Hegu (LI 4) and Neiguan (PC 6), and the routine gynecologic outpatient operation was performed under patients' waking state. The intravenous anesthesia group was treated with routine gynecologic outpatient operation after intravenous injection of fentanyl and propofol. The excellent rate and the effective rate of analgesia were 88.0% (88/100) and 100.0% (100/100) in the electroacupuncture analgesia group, and 94.0% (94/100) and 100.0% (100/100) in the intravenous anesthesia group, with no statistically significant differences between the two groups (all P > 0.05). There was no adverse reaction in the electroacupuncture anesthesia group, but 11 cases of adverse reactions in the intravenous anesthesia group. Electroacupuncture analgesia can effectively alleviate the pain during gynecologic outpatient operation and it is simple and safe without adverse reactions.

Three-dimensional reconstructed computed tomography-magnetic resonance fusion image-based preoperative planning for surgical procedures for spinal lipoma or tethered spinal cord after myelomeningocele repair. Technical note

International Nuclear Information System (INIS)

Bamba, Yohei; Nonaka, Masahiro; Nakajima, Shin; Yamasaki, Mami

2011-01-01

Surgical procedures for spinal lipoma or tethered spinal cord after myelomeningocele (MMC) repair are often difficult and complicated, because the anatomical structures can be deformed in complex and unpredictable ways. Imaging helps the surgeon understand the patient's spinal anatomy. Whereas two-dimensional images provide only limited information for surgical planning, three-dimensional (3D) reconstructed computed tomography (CT)-magnetic resonance (MR) fusion images produce clearer representations of the spinal regions. Here we describe simple and quick methods for obtaining 3D reconstructed CT-MR fusion images for preoperative planning of surgical procedures using the iPlan cranial (BrainLAB AG, Feldkirchen, Germany) neuronavigation software. 3D CT images of the vertebral bone were combined with heavily T 2 -weighted MR images of the spinal cord, lipoma, cerebrospinal fluid (CSF) space, and nerve root through a process of fusion, segmentation, and reconstruction of the 3D images. We also used our procedure called 'Image Overlay' to directly project the 3D reconstructed image onto the body surface using an light emitting diode (LED) projector. The final reconstructed 3D images took 10-30 minutes to obtain, and provided the surgeon with a representation of the individual pathological structures, so enabled the design of effective surgical plans, even in patients with bony deformity such as scoliosis. None of the 19 patients treated based on our 3D reconstruction method has had neurological complications, except for CSF leakage. This 3D reconstructed imaging method, combined with Image Overlay, improves the visual understanding of complicated surgical situations, and should improve surgical efficiency and outcome. (author)

Cognitive Outcomes of Cardiovascular Surgical Procedures in the Old: An Important but Neglected Area.

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Keage, Hannah A D; Smith, Ashleigh; Loetscher, Tobias; Psaltis, Peter

2016-12-01

Older individuals can now undergo invasive cardiovascular procedures without serious concern about mortality, and the numbers and proportions of the over 65s and 85s doing so in Australia has been increasing over the last 20 years. There is overwhelming evidence linking cardiovascular conditions to late-life (65 years and over) cognitive impairment and dementia including Alzheimer's Disease, primarily due to impaired cerebrovascularisation and cascading neuropathological processes. Somewhat paradoxically, these cardiovascular interventions, carried out with the primary aim of revascularisation, are not usually associated with short- or long-term improvements in cognitive function in older adults. We discuss factors associated with cognitive outcomes post-cardiovascular surgeries in patients over 65 years of age. There are many opportunities for future research: we know almost nothing about cognitive outcomes following invasive cardiac procedures in the oldest old (85 years and over) nor how to predict the cognitive/delirium outcome using pre-surgical data, and lastly, intervention opportunities exist both pre and postoperatively that have not been tested. As our population ages with increased cardiovascular burden and rates of cardiovascular interventions and surgeries, it is critical that we understand the cognitive consequences of these procedures, who is at greatest risk, and ways to optimise cognition. Copyright © 2016. Published by Elsevier B.V.

Retention of laparoscopic procedural skills acquired on a virtual-reality surgical trainer

DEFF Research Database (Denmark)

Nielsen, Mathilde Maagaard; Sørensen, J L; Oestergaard, Jeanett

2011-01-01

BACKGROUND: Virtual-reality (VR) simulator training has been shown to improve surgical performance in laparoscopic procedures in the operating room. We have, in a randomised controlled trial, demonstrated transferability to real operations. The validity of the LapSim virtual-reality simulator...... as an assessment tool has been demonstrated in several reports. However, an unanswered question regarding simulator training is the durability, or retention, of skills acquired during simulator training. The aim of the present study is to assess the retention of skills acquired using the LapSim VR simulator, 6...... and 18 months after an initial training course. METHODS AND MATERIALS: The investigation was designed as a 6- and 18-month follow-up on a cohort of participants who earlier participated in a skills training programme on the LapSim VR. The follow-up cohort consisted of trainees and senior consultants...

[Hysterectomies at the Conakry university hospitals: social, demographic, and clinical characteristics, types, indications, surgical approaches, and prognosis].

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Baldé, I S; Sy, T; Diallo, B S; Diallo, Y; Mamy, M N; Diallo, M H; Bah, E M; Diallo, T S; Keita, N

2014-01-01

The objectives of this study were to calculate the frequency of hysterectomies at the Conakry university hospitals (Donka Hospital and Ignace Deen Hospital), describe the women's social, demographic, and clinical characteristics, and identify the key indications, the surgical techniques used, and the prognosis. This was a 2-year descriptive study, retrospective for the first year (May 2011-April 2012) and prospective for the second (May 2012-April 2013), of 333 consecutive hysterectomies performed in the obstetrics and gynecology departments of these two hospitals. Hysterectomy is one of the surgical procedures most commonly performed in these departments (following cesarean deliveries), with frequency of 4.4% interventions. The profile of the women undergoing this surgery was that of a woman aged younger than 49 years (61%), married (75.7%), multiparous (33%), of childbearing age (61%), and with no history of abdominal or pelvic surgery (79.6%). Nearly all hysterectomies were total (95%, compared with 5% subtotal; the approach was abdominal in 82.25% of procedures and vaginal in 17.75%. The most common indication for surgery was uterine fibroids (39.6%), followed by genital prolapse (22.2%), and obstetric emergencies (17.8%). The average duration of surgery was 96 minutes for abdominal and 55 minutes for vaginal hysterectomies. The principal intraoperative complication was hemorrhage (12.31%), and the main postoperative complication parietal suppuration (21.02%). The average length of hospital stay was 10.3 days for abdominal hysterectomies and 7.15 days for vaginal procedures. We recorded 14 deaths for a lethality rate of 4.2%; most of these deaths were associated with hemorrhagic shock during or after an obstetric hysterectomy (93%). Hysterectomy remains a common intervention in developing countries. Its indications are common during the pregnancy and postpartum period, with high morbidity and mortality rates. Improving obstetric coverage could reduce its

Lower limb lymphedema in gynecological cancer survivors--effect on daily life functioning.

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Dunberger, Gail; Lindquist, Helene; Waldenström, Ann-Charlotte; Nyberg, Tommy; Steineck, Gunnar; Åvall-Lundqvist, Elisabeth

2013-11-01

Lower limb lymphedema (LLL) is a common condition after pelvic cancer treatment but few studies have evaluated its effect on the quality of life and its consequences on daily life activities among gynecological cancer survivors. We identified a cohort of 789 eligible women, treated with pelvic radiotherapy alone or as part of combined treatment of gynecological cancer, from 1991 to 2003 at two departments of gynecological oncology in Sweden. As a preparatory study, we conducted in-depth interviews with gynecological cancer survivors and constructed a study-specific questionnaire which we validated face-to-face. The questionnaire covered physical symptoms originating in the pelvis, demographic, psychological, and quality of life factors. In relation to the lymph system, 19 questions were asked. Six hundred sixteen (78 %) gynecological cancer survivors answered the questionnaire and participated in the study. Thirty-six percent (218/606) of the cancer survivors reported LLL. Overall quality of life was significantly lower among cancer survivors with LLL. They were also less satisfied with their sleep, more worried about recurrence of cancer, and more likely to interpret symptoms from the body as recurrence. Cancer survivors reported that LLL kept them from physical activity (45 %) and house work (29 %) and affected their ability to partake in social activities (27 %) or to meet friends (20 %). Lower limb lymphedema has a negative impact on quality of life among gynecological cancer survivors, affecting sleep and daily life activities, yet only a few seek professional help.

Promoting gynecologic cancer awareness at a critical juncture--where women and providers meet.

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Cooper, Crystale Purvis; Gelb, Cynthia A; Rodriguez, Juan; Hawkins, Nikki A

2014-06-01

Given the absence of effective population-based screening tests for ovarian, uterine, vaginal, and vulvar cancers, early detection can depend on women and health care providers recognizing the potential significance of symptoms. In 2008, the Centers for Disease Control and Prevention's (CDC) Inside Knowledge campaign began distributing consumer education materials promoting awareness of gynecologic cancer symptoms. We investigated providers' in-office use of CDC gynecologic cancer materials and their recognition of the symptoms highlighted in the materials. We analyzed data from a national 2012 survey of US primary care physicians, nurse practitioners, and gynecologists (N = 1,380). Less than a quarter of providers (19.4%) reported using CDC gynecologic cancer education materials in their offices. The provider characteristics associated with the use of CDC materials were not consistent across specialties. However, recognition of symptoms associated with gynecologic cancers was consistently higher among providers who reported using CDC materials. The possibility that providers were educated about gynecologic cancer symptoms through the dissemination of materials intended for their patients is intriguing and warrants further investigation. Distributing consumer education materials in health care provider offices remains a priority for the Inside Knowledge campaign, as the setting where women and health care providers interact is one of the most crucial venues to promote awareness of gynecologic cancer symptoms.

Urological injuries following gynecological operations--our experience in a teaching hospital in Nigeria.

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Chianakwana, G U; Okafor, P I S; Ikechebelu, J I; Mbonu, Okechukwu O

2006-01-01

Various grades of urological injuries occur following gynecological operations. Some are recognized during or after surgery but others pass unnoticed. To study the urological injuries that follow gynecological operations in our centre. Retrospective study. Nnamdi Azikiwe University Teaching Hospital, Nnewi Nigeria, a third generation tertiary institution serving rural, semi-urban, and urban communities. Searching through the records, all the gynecological operations performed in our centre from 1st July 1998 to 30th June 2003 were reviewed. Those patients in whom there were documented evidences of urological injuries were noted. Similarly, all the urological injuries treated in our institution during the same period but resulting from gynecological operations carried out in peripheral hospitals were also noted. From the relevant medical records, the following data were extracted: type of gynecological operation, nature of urological injury, time when injury was detected, status of the surgeon, management modalities, and outcome. A total of 37 urological injuries occurred but, because of incomplete records in five, only 32 patients were included in this study. Ligation of the ureters following hysterectomy was the most common injury and occurred in 28 (87.5%) of the patients. Ureteric ligation is a common urological injury following gynecological operations in our centre.

Surgical therapy in chronic pancreatitis.

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Neal, C P; Dennison, A R; Garcea, G

2012-12-01

Chronic pancreatitis (CP) is an inflammatory disease of the pancreas which causes chronic pain, as well as exocrine and endocrine failure in the majority of patients, together producing social and domestic upheaval and a very poor quality of life. At least half of patients will require surgical intervention at some stage in their disease, primarily for the treatment of persistent pain. Available data have now confirmed that surgical intervention may produce superior results to conservative and endoscopic treatment. Comprehensive individual patient assessment is crucial to optimal surgical management, however, in order to determine which morphological disease variant (large duct disease, distal stricture with focal disease, expanded head or small duct/minimal change disease) is present in the individual patient, as a wide and differing range of surgical approaches are possible depending upon the specific abnormality within the gland. This review comprehensively assesses the evidence for these differing approaches to surgical intervention in chronic pancreatitis. Surgical drainage procedures should be limited to a small number of patients with a dilated duct and no pancreatic head mass. Similarly, a small population presenting with a focal stricture and tail only disease may be successfully treated by distal pancreatectomy. Long-term results of both of these procedure types are poor, however. More impressive results have been yielded for the surgical treatment of the expanded head, for which a range of surgical options now exist. Evidence from level I studies and a recent meta-analysis suggests that duodenum-preserving resections offer benefits compared to pancreaticoduodenectomy, though the results of the ongoing, multicentre ChroPac trial are awaited to confirm this. Further data are also needed to determine which of the duodenum-preserving procedures provides optimal results. In relation to small duct/minimal change disease total pancreatectomy represents the only

Cleft Lip and Palate Repair Using a Surgical Microscope.

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Kato, Motoi; Watanabe, Azusa; Watanabe, Shoji; Utsunomiya, Hiroki; Yokoyama, Takayuki; Ogishima, Shinya

2017-11-01

Cleft lip and palate repair requires a deep and small surgical field and is usually performed by surgeons wearing surgical loupes. Surgeons with loupes can obtain a wider surgical view, although headlights are required for the deepest procedures. Surgical microscopes offer comfort and a clear and magnification-adjustable surgical site that can be shared with the whole team, including observers, and easily recorded to further the education of junior surgeons. Magnification adjustments are convenient for precise procedures such as muscle dissection of the soft palate. We performed a comparative investigation of 18 cleft operations that utilized either surgical loupes or microscopy. Paper-based questionnaires were completed by staff nurses to evaluate what went well and what could be improved in each procedure. The operating time, complication rate, and scores of the questionnaire responses were statistically analyzed. The operating time when microscopy was used was not significantly longer than when surgical loupes were utilized. The surgical field was clearly shared with surgical assistants, nurses, anesthesiologists, and students via microscope-linked monitors. Passing surgical equipment was easier when sharing the surgical view, and preoperative microscope preparation did not interfere with the duties of the staff nurses. Surgical microscopy was demonstrated to be useful during cleft operations.

Diagnostic Value of Vaginal Discharge, Wet Mount and Vaginal pH – An Update on the Basics of Gynecologic Infectiology

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Frobenius, W.; Bogdan, C.

2015-01-01

The majority of uncomplicated vulvovaginal complaints (e.g. bacterial vaginosis, vulvovaginal candidiasis, trichomoniasis) can be detected with uncomplicated basic infectiological tests and can usually be treated effectively without requiring further diagnostic procedures. Tests include measurement of vaginal pH, preparation and assessment of wet mount slides prepared from vaginal or cervical discharge, and the correct clinical and microbiological classification of findings. In Germany, at least in recent years, this has not been sufficiently taught or practiced. As new regulations on specialist gynecologic training in Germany are currently being drawn up, this overview provides basic information on gynecologic infectiology and summarizes clinically relevant aspects of recent microbiological findings on the physiology and pathology of vaginal flora. The clinical signs and symptoms of aerobic vaginitis, the pathogenesis of which is still not completely understood, are also reviewed. Finally, the symptoms, indications and risk factors for pelvic inflammatory disease (PID) are presented. In contrast to the above-listed infections, PID requires immediate culture of the pathogen from samples (e.g. obtained by laparoscopy) with microbiological diagnostic procedures carried out by specialist laboratories. A schematic summary of all pathologies discussed here is presented. PMID:26028693

Satisfaction with work-life balance among U.S. gynecologic oncologists, a cross-sectional study

Science.gov (United States)

Szender, J Brian; Grzankowski, Kassondra S; Eng, Kevin H; Lele, Shashikant B; Odunsi, Kunle; Frederick, Peter J

2016-01-01

Objectives To evaluate the satisfaction with work-life balance (WLB) and career satisfaction of gynecologic oncologists. Methods In August 2014, members of the Society of Gynecologic Oncology (SGO) were sent an anonymous, cross-sectional survey evaluating demographic variables, practice characteristics, career satisfaction, fatigue, and satisfaction with WLB. Fatigue was assessed using a visual-analog scale. Career satisfaction and WLB were assessed with a Likert scale. Inferential statistics were computed with type I error rates of 0.05. Results Out of the 1002 gynecologic oncologists surveyed, 290 (28.9%) responded. Only 18.6% of respondents were satisfied with WLB and there were significant associations between gender (P = 0.0157), time spent in work related activities at home (P = 0.0024), on weekends (P = 0.0017), and in the hospital (P = 0.0001). More than 84% of physicians reported they would choose medicine as a career again and of those 90% would choose to be a gynecologic oncologist again. Fatigue was strongly associated with dissatisfaction with WLB in univariate and multivariate analysis (P < 0.0001). Conclusions Although gynecologic oncologists indicated they are satisfied with their careers, most are not satisfied with their WLB. Given the forecast shortage of gynecologic oncologists and projected increased cancer rates, understanding the factors associated with career satisfaction may assist the SGO in meeting future gynecologic cancer care needs. PMID:27088113

Improving standard of care through introduction of laparoscopy for the surgical management of gynecological malignancies.

Science.gov (United States)

Bogani, Giorgio; Cromi, Antonella; Serati, Maurizio; Di Naro, Edoardo; Casarin, Jvan; Pinelli, Ciro; Candeloro, Ilario; Sturla, Davide; Ghezzi, Fabio

2015-05-01

This study aimed to evaluate the impact on perioperative and medium-term oncologic outcomes of the implementation of laparoscopy into a preexisting oncologic setting. Data from consecutive 736 patients undergoing surgery for apparent early stage gynecological malignancies (endometrial, cervical, and adnexal cancers) between 2000 and 2011 were reviewed. Complications were graded per the Accordion classification. Survival outcomes within the first 5 years were analyzed using Kaplan-Meier method. Overall, 493 (67%), 162 (22%), and 81 (11%) had surgery for apparent early stage endometrial, cervical, and adnexal cancer. We assisted at an increase of the number of patients undergoing surgery via laparoscopy through the years (from 10% in the years 2000-2003 to 82% in years 2008-2011; P 0.05). The introduction of laparoscopy did not adversely affect medium-term (within 5 years) survival outcomes of patients undergoing surgery for apparent early stage cancers of the endometrium, uterine cervix, and adnexa (P > 0.05 log-rank test). The introduction of laparoscopy into a preexisting oncologic service allows an improvement of standard of care due to a gain in perioperative results, without detriments of medium-term oncologic outcomes.

Surgical Treatment for Chronic Pancreatitis: Past, Present, and Future

Directory of Open Access Journals (Sweden)

Stephanie Plagemann

2017-01-01

Full Text Available The pancreas was one of the last explored organs in the human body. The first surgical experiences were made before fully understanding the function of the gland. Surgical procedures remained less successful until the discovery of insulin, blood groups, and finally the possibility of blood donation. Throughout the centuries, the surgical approach went from radical resections to minimal resections or only drainage of the gland in comparison to an adequate resection combined with drainage procedures. Today, the well-known and standardized procedures are considered as safe due to the high experience of operating surgeons, the centering of pancreatic surgery in specialized centers, and optimized perioperative treatment. Although surgical procedures have become safer and more efficient than ever, the overall perioperative morbidity after pancreatic surgery remains high and management of postoperative complications stagnates. Current research focuses on the prevention of complications, optimizing the patient’s general condition preoperatively and finding the appropriate timing for surgical treatment.

Subspecialty Influence on Scientific Peer Review for an Obstetrics and Gynecology Journal With a High Impact Factor.

Science.gov (United States)

Parikh, Laura I; Benner, Rebecca S; Riggs, Thomas W; Hazen, Nicholas; Chescheir, Nancy C

2017-02-01

To evaluate whether quality of peer review and reviewer recommendation differ based on reviewer subspecialty in obstetrics and gynecology and to determine the role of experience on reviewer recommendation. We performed a retrospective cohort study of reviews submitted to Obstetrics & Gynecology between January 2010 and December 2014. Subspecialties were determined based on classification terms selected by each reviewer and included all major obstetrics and gynecology subspecialties, general obstetrics and gynecology, and nonobstetrics and gynecology categories. Review quality (graded on a 5-point Likert scale by the journal's editors) and reviewer recommendation of "reject" were compared across subspecialties using χ, analysis of variance, and multivariate logistic regression. There were 20,027 reviews from 1,889 individual reviewers. Reviewers with family planning subspecialty provided higher-quality peer reviews compared with reviewers with gynecology only, reproductive endocrinology and infertility, gynecologic oncology, and general obstetrics and gynecology specialties (3.61±0.75 compared with 3.44±0.78, 3.42±0.72, 3.35±0.75, and 3.32±0.81, respectively, Ppeer reviews (greater than 195) compared with the lowest quintile (one to seven) (adjusted OR 2.85 [2.60-3.12]). Peer review quality differs based on obstetrics and gynecology subspecialty. Obstetrics and gynecology subspecialty and reviewer experience have implications for manuscript rejection recommendation. Reviewer assignment is pivotal to maintaining a rigorous manuscript selection process.

A standard operating procedure for the surgical implantation of transmitters in juvenile salmonids

Science.gov (United States)

Liedtke, T.L.; Beeman, J.W.; Gee, L.P.

2012-01-01

Biotelemetry is a useful tool to monitor the movements of animals and is widely applied in fisheries research. Radio or acoustic technology can be used, depending on the study design and the environmental conditions in the study area. A broad definition of telemetry also includes the use of Passive Integrated Transponder (PIT) tags, either separately or with a radio or acoustic transmitter. To use telemetry, fish must be equipped with a transmitter. Although there are several attachment procedures available, surgical implantation of transmitters in the abdominal cavity is recognized as the best technique for long-term telemetry studies in general (Stasko and Pincock, 1977; Winter, 1996; Jepsen, 2003), and specifically for juvenile salmonids, Oncorhynchus spp. (Adams and others, 1998a, 1998b; Martinelli and others, 1998; Hall and others, 2009). Studies that use telemetry assume that the processes by which the animals are captured, handled, and tagged, as well as the act of carrying the transmitter, will have minimal effect on their behavior and performance. This assumption, commonly stated as a lack of transmitter effects, must be valid if telemetry studies are to describe accurately the movements and behavior of an entire population of interest, rather than the subset of that population that carries transmitters. This document describes a standard operating procedure (SOP) for surgical implantation of radio or acoustic transmitters in juvenile salmonids. The procedures were developed from a broad base of published information, laboratory experiments, and practical experience in tagging thousands of fish for numerous studies of juvenile salmon movements near Columbia River and Snake River hydroelectric dams. Staff from the Western Fisheries Research Center's Columbia River Research Laboratory (CRRL) frequently have used telemetry studies to evaluate new structures or operations at hydroelectric dams in the Columbia River Basin, and these evaluations typically

Creation of an emergency surgery service concentrates resident training in general surgical procedures.

Science.gov (United States)

Ahmed, Hesham M; Gale, Stephen C; Tinti, Meredith S; Shiroff, Adam M; Macias, Aitor C; Rhodes, Stancie C; Defreese, Marissa A; Gracias, Vicente H

2012-09-01

Emergency general surgery (EGS) is increasingly being provided by academic trauma surgeons in an acute care surgery model. Our tertiary care hospital recently changed from a model where all staff surgeons (private, subspecialty academic, and trauma academic) were assigned EGS call to one in which an emergency surgery service (ESS), staffed by academic trauma faculty, cares for all EGS patients. In the previous model, many surgeries were "not covered" by residents because of work-hour restrictions, conflicting needs, or private surgeon preference. The ESS was separate from the trauma service. We hypothesize that by creating a separate ESS, residents can accumulate needed and concentrated operative experience in a well-supervised academic environment. A prospectively accrued EGS database was retrospectively queried for the 18-month period: July 2010 to June 2011. The Accreditation Council for Graduate Medical Education (ACGME) databases were queried for operative numbers for our residency program and for national resident data for 2 years before and after creating the ESS. The ACGME operative requirements were tabulated from online sources. ACGME requirements were compared with surgical cases performed. During the 18-month period, 816 ESS operations were performed. Of these, 307 (38%) were laparoscopy. Laparoscopic cholecystectomy and appendectomy were most common (138 and 145, respectively) plus 24 additional laparoscopic surgeries. Each resident performed, on average, 34 basic laparoscopic cases during their 2-month rotation, which is 56% of their ACGME basic laparoscopic requirement. A diverse mixture of 70 other general surgical operations was recorded for the remaining 509 surgical cases, including reoperative surgery, complex laparoscopy, multispecialty procedures, and seldom-performed operations such as surgery for perforated ulcer disease. Before the ESS, the classes of 2008 and 2009 reported that only 48% and 50% of cases were performed at the main academic

A New Surgical Procedure "Dumbbell-Form Resection" for Selected Hilar Cholangiocarcinomas With Severe Jaundice: Comparison With Hemihepatectomy.

Science.gov (United States)

Wang, Shuguang; Tian, Feng; Zhao, Xin; Li, Dajiang; He, Yu; Li, Zhihua; Chen, Jian

2016-01-01

The aim of the study is to evaluate the therapeutic effect of a new surgical procedure, dumbbell-form resection (DFR), for hilar cholangiocarcinoma (HCCA) with severe jaundice. In DFR, liver segments I, IVb, and partial V above the right hepatic pedicle are resected.Hemihepatectomy is recognized as the preferred procedure; however, its application is limited in HCCAs with severe jaundice.Thirty-eight HCCA patients with severe jaundice receiving DFR and 70 receiving hemihepatectomy from January 2008 to January 2013 were included. Perioperative parameters, operation-related morbidity and mortality, and post-operative survival were analyzed.A total of 21.1% patients (8/38) in the DFR group received percutaneous transhepatic biliary drainage (PTBD), which was significantly jaundice. However, its indications should be restricted.

Diagnosis of gynecologic pelvic masses by CT scans

International Nuclear Information System (INIS)

Ito, Hisao; Kubo, Atsushi; Takagi, Yaeko; Kinoshita, Fumio; Maekawa, Akira.

1981-01-01

Two hundred eighty four patients with gynecologic pelvic masses were evaluated with CT scans. Of the patients, 196 had subsequent surgical determination of abnormalities and pathological proof of diagnosis was obtained. Only these 196 patients were included in this study. The CT scans could provide correct diagnosis in 113 of 114 (99%) patients with benign uterine tumor and in all (100%) patients with either serous cystadenoma or dermoid cyst. However, evaluation of mucinous cystadenoma (44%) and endometriosis cyst (37%) by CT scan has some limitations. It was difficult to differentiate mucinous cystadenoma from ovarian carcinoma, because both lesions had partial multiloculation and solid-like areas in the cyst. The CT findings of endometriosis cyst had similarity with serous cystadenoma, and 5 of 8 patients with this disease were diagnosed as serous cystadenoma. Ovarian fibroma and endometrial cancer were also not determined by CT scans. CT identified 87% of patients with ovarian cancer, while false positive rate of this disease was 38% (8/21). In 6 of 13 patients with both of leiomyoma and ovarian cyst, CT was able to demonstrate ovarian lesions that were overlooked by bimanual examinations. The role of CT scanning in our clinical practice is discussed. (author)

Specific and unspecific gynecological alarm symptoms -prevalence estimates in different age groups

DEFF Research Database (Denmark)

Balasubramaniam, Kirubakaran; Ravn, Pernille; Larsen, Pia V

2015-01-01

OBJECTIVE: To determine prevalence estimates of gynecological alarm symptoms in different age groups and to describe common patterns of gynecological symptoms. DESIGN: Web-based cross-sectional survey study. SETTING: Nationwide in Denmark. POPULATION: A random sample of 51 090 women aged 20 years...

Obstetrical and Gynecological Devices; Reclassification of Surgical Mesh for Transvaginal Pelvic Organ Prolapse Repair; Final order.

Science.gov (United States)

2016-01-05

The Food and Drug Administration (FDA or the Agency) is issuing a final order to reclassify surgical mesh for transvaginal pelvic organ prolapse (POP) repair from class II to class III. FDA is reclassifying these devices based on the determination that general controls and special controls together are not sufficient to provide reasonable assurance of safety and effectiveness for this device, and these devices present a potential unreasonable risk of illness or injury. The Agency is reclassifying surgical mesh for transvaginal POP repair on its own initiative based on new information.

Surgical Emphysema: A Rare Complication of a Simple Surgical Dental Extraction Without the Use of an Air-Driven Rotor.

Science.gov (United States)

Gowans, Keegan; Patel, Muneer; Lewis, Khari

2017-03-01

Surgical emphysema is a rare complication of dental extractions, often associated with the use of high-speed air rotors. This report describes a case of extensive surgical emphysema following a simple surgical extraction of a LL6 under local anaesthetic. There was no use of air-driven handpieces during the procedure. The patient developed extensive surgical emphysema bi-laterally in both cervical neck and facial planes. After prophylactic antibiotics with careful monitoring in a secondary care setting, the patient made a full unremarkable recovery. Clinical relevance: Simple extraction of teeth is a procedure carried out daily by most general dental practitioners. However, the risk of surgical emphysema without the use of high-speed air rotors or instruments using pressurized air/water is not well known or documented.

Ways of coping with stress and perceived social support in gynecologic cancer patients.

Science.gov (United States)

Yilmaz, Sema Dereli; Bal, Meltem Demirgöz; Beji, Nezihe Kzlkaya; Arvas, Macit

2015-01-01

Stress is commonly encountered among cancer patients and may be a challenge affecting immune system resistance. Social support may contribute positively to the health of cancer patients, playing a role in coping with stress. The aim of this study was to determine whether ways of coping are related to social support given to women with gynecologic cancer. The study was performed as a cross-sectional design in a university hospital in Istanbul, Turkey, with 221 women with gynecologic cancer; the data were collected via 3 questionnaires, the first with sociodemographic and clinical features, the second with multidimensional scale of perceived social support, and the third with the scale of ways of coping with stress. Women with gynecologic cancer who were employed and declared their incomes as balanced and reported more years of education were more likely to perceive higher social support and to use the ineffective coping ways with stress at a lower rate (P perceived social support from family, friends, significant other, and total increases (P support from family members is the mainstay of coping with stress by women with gynecologic cancer. Nurses are indispensable in increasing social support required by women with gynecologic cancer. Well-trained clinical nurses via in-service programs should be experienced and aware of women diagnosed with gynecologic cancer in need of social support during hospital visits and provide necessary guidance.

Promoting Gynecologic Cancer Awareness at a Critical Juncture—Where Women and Providers Meet

Science.gov (United States)

Cooper, Crystale Purvis; Rodriguez, Juan; Hawkins, Nikki A

2015-01-01

Given the absence of effective population-based screening tests for ovarian, uterine, vaginal, and vulvar cancers, early detection can depend on women and health care providers recognizing the potential significance of symptoms. In 2008, the Centers for Disease Control and Prevention’s (CDC) Inside Knowledge campaign began distributing consumer education materials promoting awareness of gynecologic cancer symptoms. We investigated providers’ in-office use of CDC gynecologic cancer materials and their recognition of the symptoms highlighted in the materials. We analyzed data from a national 2012 survey of US primary care physicians, nurse practitioners, and gynecologists (N = 1,380). Less than a quarter of providers (19.4 %) reported using CDC gynecologic cancer education materials in their offices. The provider characteristics associated with the use of CDC materials were not consistent across specialties. However, recognition of symptoms associated with gynecologic cancers was consistently higher among providers who reported using CDC materials. The possibility that providers were educated about gynecologic cancer symptoms through the dissemination of materials intended for their patients is intriguing and warrants further investigation. Distributing consumer education materials in health care provider offices remains a priority for the Inside Knowledge campaign, as the setting where women and health care providers interact is one of the most crucial venues to promote awareness of gynecologic cancer symptoms. PMID:24214840

Sexual self-schema and sexual morbidity among gynecologic cancer survivors.

Science.gov (United States)

Andersen, B L; Woods, X A; Copeland, L J

1997-04-01

Longitudinal research indicates that approximately 50% of women treated for gynecologic cancer have sexual dysfunctions as they recover and become cancer survivors. This outcome occurs in the context of satisfactory quality of life in other domains. This study, comparing gynecologic cancer survivors (n = 61) and gynecologically healthy women (n = 74), documents the reliability of the latter observations with measures of quality of life (general, depressive symptoms, social contacts, and stress), sexual functioning, and health. Of added importance are analyses focused on variables that may predict risk for sexual morbidity. Specifically, sexual self-schema is tested as an important, sexually relevant individual difference. In regression analyses that controlled for estimates of precancer sexual behavior (intercourse frequency), extent of disease-treatment, and menopausal symptoms, sexual self-schema accounted for significant variance in predicting current sexual behavior and responsiveness.

Necrotizing Fasciitis and Toxic Shock Syndrome from Clostridium septicum following a Term Cesarean Delivery

Directory of Open Access Journals (Sweden)

B. H. Rimawi

2014-01-01

Full Text Available Necrotizing fasciitis and toxic shock syndrome are life-threatening conditions that can be seen after any surgical procedure. With only 4 previous published case reports in the obstetrics and gynecology literature of these two conditions occurring secondary to Clostridium septicum, we describe a case of necrotizing fasciitis and toxic shock syndrome occurring after a term cesarean delivery caused by this microorganism, requiring aggressive medical and surgical intervention.

Minimally invasive surgical procedures for the treatment of lumbar disc herniation

Directory of Open Access Journals (Sweden)

Raspe, Heiner

2005-11-01

as an intermediate therapeutical option between conservative and operative management of small lumbar disc herniations or protrusions causing sciatica. Two RCT comparing transforaminal endoscopic procedures with microdiscectomy in patients with sciatica and small non-sequestered disc herniations show comparable short and medium term overall success rates. Concerning speed of recovery and return to work a trend towards more favourable results for the endoscopic procedures is noted. It is doubtful though, whether these results from the eleven and five years old studies are still valid for the more advanced procedures used today. The only RCT comparing the results of automated percutaneous lumbar discectomy to those of microdiscectomy showed clearly superior results of microdiscectomy. Furthermore, success rates of automated percutaneous lumbar discectomy reported in the RCT (29% differ extremely from success rates reported in case series (between 56% and 92%. The literature search retrieves no controlled trials to assess efficacy and/or effectiveness of laser-discectomy, percutaneous manual discectomy or endoscopic procedures using a posterior approach in comparison to the standard procedures. Results from recent case series permit no assessment of efficacy, especially not in comparison to standard procedures. Due to highly selected patients, modi-fications of operative procedures, highly specialised surgical units and poorly standardised outcome assessment results of case series are highly variable, their generalisability is low. The results of the five economical analyses are, due to conceptual and methodological problems, of no value for decision-making in the context of the German health care system. Discussion: Aside from low methodological study quality three conceptual problems complicate the interpretation of results. 1. Continuous further development of technologies leads to a diversity of procedures in use which prohibits generalisation of study results

Proposals for common definitions of reference points in gynecological brachytherapy

International Nuclear Information System (INIS)

Chassagne, D.; Horiot, J.C.

1977-01-01

In May 1975 the report of European Curietherapy Group recommended in gynecological Dosimetry by computer. Use of reference points = lymphatic trapezoid figure with 6 points, Pelvic wall, all points are refering to bony structures. Use of critical organ reference points = maximum rectum dose, bladder dose mean rectal dose. Use of 6,000 rads reference isodose described by height, width, and thickness dimensions. These proposals are the basis of a common language in gynecological brachytherapy [fr

A survey of postoperative nausea and vomiting in Enugu, Nigeria ...

African Journals Online (AJOL)

To achieve a representative sample of everyday surgery, data were collected from 8 types of common surgical procedures in 4 different operating theatres and departments: general surgery, gynecology, ophthalmology and otolaryngology. Results: In the recovery room, the incidence of nausea and vomiting was 15% and ...

Nuclear medicine in obstetrics and gynecology

International Nuclear Information System (INIS)

Patterson, V.N.

1975-01-01

The role of radioisotopes for diagnosis and therapy in obstetrics and gynecology are reviewed. A brief history of the development of nuclear medicine is given along with a discussion of basic concepts. Finally a more detailed overview with graphs and pictures is presented for specific techniques

Economics of gynecologic morcellation.

Science.gov (United States)

Bortoletto, Pietro; Friedman, Jaclyn; Milad, Magdy P

2018-02-01

As the Food and Drug Administration raised concern over the power morcellator in 2014, the field has seen significant change, with patients and physicians questioning which procedure is safest and most cost-effective. The economic impact of these decisions is poorly understood. Multiple new technologies have been developed to allow surgeons to continue to afford patients the many benefits of minimally invasive surgery while minimizing the risks of power morcellation. At the same time, researchers have focused on the true benefits of the power morcellator from a safety and cost perspective, and consistently found that with careful patient selection, by preventing laparotomies, it can be a cost-effective tool. Changes since 2014 have resulted in new techniques and technologies to allow these minimally invasive procedures to continue to be offered in a safe manner. With this rapid change, physicians are altering their practice and patients are attempting to educate themselves to decide what is best for them. This evolution has allowed us to refocus on the cost implications of new developments, allowing stakeholders the opportunity to maximize patient safety and surgical outcomes while minimizing cost.

Intention to Seek Care for Symptoms Associated With Gynecologic Cancers, HealthStyles Survey, 2008

OpenAIRE

Trivers, Katrina F.; Rodriguez, Juan L.; Hawkins, Nikki A.; Polonec, Lindsey; Gelb, Cynthia A.; Purvis Cooper, Crystale

2011-01-01

Introduction Women with ovarian cancer typically experience symptoms before diagnosis; such symptoms for other gynecologic cancers have not been systematically studied. We investigated which symptoms of gynecologic cancers prompt intention to seek care among women and whether demographic differences in intention exist. This study was undertaken, in part, to inform development of the Centers for Disease Control and Prevention's campaign, Inside Knowledge: Get the Facts About Gynecologic Cancer...

Efficacy of Negative Pressure Wound Treatment in Preventing Surgical Site Infections after Whipple Procedures.

Science.gov (United States)

Gupta, Ryan; Darby, Geoffrey C; Imagawa, David K

2017-10-01

Surgical site infections (SSIs) occur at an average rate of 21.1 per cent after Whipple procedures per NSQIP data. In the setting of adherence to standard National Surgery Quality Improvement Program (NSQIP) Hepatopancreatobiliary recommendations including wound protector use and glove change before closing, this study seeks to evaluate the efficacy of using negative pressure wound treatment (NPWT) over closed incision sites after a Whipple procedure to prevent SSI formation. We retrospectively examined consecutive patients from January 2014 to July 2016 who met criteria of completing Whipple procedures with full primary incision closure performed by a single surgeon at a single institution. Sixty-one patients were included in the study between two cohorts: traditional dressing (TD) (n = 36) and NPWT dressing (n = 25). There was a statistically significant difference (P = 0.01) in SSI formation between the TD cohort (n = 15, SSI rate = 0.41) and the NPWT cohort (n = 3, SSI rate = 0.12). The adjusted odds ratio (OR) of SSI formation was significant for NPWT use [OR = 0.15, P = 0.036] and for hospital length of stay [OR = 1.21, P = 0.024]. Operative length, operative blood loss, units of perioperative blood transfusion, intraoperative gastrojejunal tube placement, preoperative stent placement, and postoperative antibiotic duration did not significantly impact SSI formation (P > 0.05).

SURGICAL ORTHODONTICS: LITERATURE REVIEW AND CASE REPORT

OpenAIRE

Piyush HEDA; Babita RAGHUWANSHI; Amit PRAKASH; Kishore SONAWANE

2013-01-01

Orthognathic surgery is a surgical procedure largely practiced throughout the world for the correction of various maxillofacial deformities. The procedure for correcting a particular deformity will be done after proper evaluation, which includes cephalometric, dental model analysis and photographs. The patient undergoes pre-surgical orthodontic correction for dental compensation, after which surgery is planned. During the last few decades, the profession has witnessed ...

Increased pediatric sub-specialization is associated with decreased surgical complication rates for inpatient pediatric urology procedures

Science.gov (United States)

Tejwani, R.; Wang, H-H. S.; Young, B. J.; Greene, N. H.; Wolf, S.; Wiener, J. S.; Routh, J. C.

2016-01-01

Summary Introduction Increased case volumes and training are associated with better surgical outcomes. However, the impact of pediatric urology sub-specialization on perioperative complication rates is unknown. Objectives To determine the presence and magnitude of difference in rates of common postoperative complications for elective pediatric urology procedures between specialization levels of urologic surgeons. The Nationwide Inpatient Sample (NIS), a nationally representative administrative database, was used. Study Design The NIS (1998–2009) was retrospectively reviewed for pediatric (≤18 years) admissions, using ICD-9-CM codes to identify urologic surgeries and National Surgical Quality Improvement Program (NSQIP) inpatient postoperative complications. Degree of pediatric sub-specialization was calculated using a Pediatric Proportion Index (PPI), defined as the ratio of children to total patients operated on by each provider. The providers were grouped into PPI quartiles: Q1, 0–25% specialization; Q2, 25–50%; Q3, 50–75%; Q4, 75–100%. Weighted multivariate analysis was performed to test for associations between PPI and surgical complications. Results A total of 71,479 weighted inpatient admissions were identified. Patient age decreased with increasing specialization: Q1, 7.9 vs Q2, 4.8 vs Q3, 4.8 vs Q4, 4.6 years, PSpecialization was not associated with race (P>0.20), gender (P>0.50), or comorbidity scores (P=0.10). Mortality (1.5% vs 0.2% vs 0.3% vs 0.4%, Pspecialization. Patients treated by more highly specialized surgeons incurred slightly higher costs (Q2, +4%; Q3, +1%; Q4 + 2%) but experienced shorter length of hospital stay (Q2, –5%; Q3, –10%; Q4, –3%) compared with the least specialized providers. A greater proportion of patients treated by Q1 and Q3 specialized urologists had CCS ≥2 than those seen by Q2 or Q4 urologists (12.5% and 12.2%, respectively vs 8.4% and 10.9%, respectively, P=0.04). Adjusting for confounding effects

Fighting surgical site infections in small animals

DEFF Research Database (Denmark)