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Levin G, Wright JD, Burke YZ, Hamilton KM, Meyer R. Utilization and Surgical Outcomes of Sentinel Lymph Node Biopsy for Endometrial Intraepithelial Neoplasia. Obstet Gynecol 2024; 144:275-282. [PMID: 38843523 DOI: 10.1097/aog.0000000000005637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/11/2024] [Indexed: 07/20/2024]
Abstract
OBJECTIVE To describe the rate and surgical outcomes of sentinel lymph node (SLN) biopsy in patients with endometrial intraepithelial neoplasia (EIN). METHODS We conducted a cohort study that used the prospective American College of Surgeons National Surgical Quality Improvement Program database. Women with EIN on postoperative pathology who underwent minimally invasive hysterectomy from 2012 to 2020 were included. The cohort was dichotomized based on the performance of SLN biopsy. Patients' characteristics, perioperative morbidity, and mortality were compared between patients who underwent SLN biopsy and those who did not. Postoperative complications were defined using the Clavien-Dindo classification system. RESULTS Overall, 4,447 patients were included; of those, 586 (13.2%) underwent SLN biopsy. The proportion of SLN biopsy has increased steadily from 0.6% in 2012 to 26.1% in 2020 ( P <.001), with a rate of 16% increase per year. In a multivariable regression that included age, body mass index (BMI), and year of surgery, a more recent year of surgery was independently associated with an increased adjusted odds ratio of undergoing SLN biopsy (1.51, 95% CI, 1.43-1.59). The mean total operative time was longer in the SLN biopsy group (139.50±50.34 minutes vs 131.64±55.95 minutes, P =.001). The rate of any complication was 5.9% compared with 6.7%, the rate of major complications was 2.3% compared with 2.4%, and the rate of minor complications was 4.1% compared with 4.9% for no SLN biopsy and SLN biopsy, respectively. In a single complications analysis, the rate of venous thromboembolism was higher in the SLN biopsy group (four [0.7%] vs four [0.1%], P =.013). In a multivariable regression analysis adjusted for age, BMI, American Society of Anesthesiologists classification, uterus weight, and preoperative hematocrit, the performance of SLN biopsy was not associated with any complications, major complications, or minor complications. CONCLUSION The performance of SLN biopsy in EIN is increasing. Sentinel lymph node biopsy for EIN is associated with an increased risk of venous thromboembolism and a negligible increased surgical time.
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Affiliation(s)
- Gabriel Levin
- Division of Gynecologic Oncology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada; the Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York; Sheba Medical Center at Tel Hashomer, Ramat Gan, and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; and the Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California
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Grünebaum A, Chervenak J, Pollet SL, Katz A, Chervenak FA. The exciting potential for ChatGPT in obstetrics and gynecology. Am J Obstet Gynecol 2023; 228:696-705. [PMID: 36924907 DOI: 10.1016/j.ajog.2023.03.009] [Citation(s) in RCA: 78] [Impact Index Per Article: 78.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 03/17/2023]
Abstract
Natural language processing-the branch of artificial intelligence concerned with the interaction between computers and human language-has advanced markedly in recent years with the introduction of sophisticated deep-learning models. Improved performance in natural language processing tasks, such as text and speech processing, have fueled impressive demonstrations of these models' capabilities. Perhaps no demonstration has been more impactful to date than the introduction of the publicly available online chatbot ChatGPT in November 2022 by OpenAI, which is based on a natural language processing model known as a Generative Pretrained Transformer. Through a series of questions posed by the authors about obstetrics and gynecology to ChatGPT as prompts, we evaluated the model's ability to handle clinical-related queries. Its answers demonstrated that in its current form, ChatGPT can be valuable for users who want preliminary information about virtually any topic in the field. Because its educational role is still being defined, we must recognize its limitations. Although answers were generally eloquent, informed, and lacked a significant degree of mistakes or misinformation, we also observed evidence of its weaknesses. A significant drawback is that the data on which the model has been trained are apparently not readily updated. The specific model that was assessed here, seems to not reliably (if at all) source data from after 2021. Users of ChatGPT who expect data to be more up to date need to be aware of this drawback. An inability to cite sources or to truly understand what the user is asking suggests that it has the capability to mislead. Responsible use of models like ChatGPT will be important for ensuring that they work to help but not harm users seeking information on obstetrics and gynecology.
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Affiliation(s)
- Amos Grünebaum
- Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Lenox Hill Hospital, New York, NY.
| | - Joseph Chervenak
- Department of Obstetrics and Gynecology, Albert Einstein College of Medicine, Montefiore Hospital, Bronx, NY
| | - Susan L Pollet
- Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Lenox Hill Hospital, New York, NY
| | - Adi Katz
- Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Lenox Hill Hospital, New York, NY
| | - Frank A Chervenak
- Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Lenox Hill Hospital, New York, NY
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Preis H, Whitney C, Kocis C, Lobel M. Saving time, signaling trust: Using the PROMOTE self-report screening instrument to enhance prenatal care quality and therapeutic relationships. PEC INNOVATION 2022; 1:100030. [PMID: 35465253 PMCID: PMC9020232 DOI: 10.1016/j.pecinn.2022.100030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/25/2022] [Accepted: 03/17/2022] [Indexed: 05/29/2023]
Abstract
OBJECTIVES Comprehensive screening of psychosocial vulnerabilities and substance use in prenatal care is critical to promote the health and well-being of pregnant patients. Effective implementation of new screening procedures and instruments should be accompanied by an in-depth investigation to assess their feasibility and impact on care delivery. METHODS In 2020, following implementation of the Profile for Maternal and Obstetric Treatment Effectiveness (PROMOTE) an innovative self-report screening instrument developed for outpatient prenatal clinics in the U.S., we conducted individual interviews and focus groups with twenty-two midwives, nurse practitioners, and obstetric residents focused on the PROMOTE and its impacts on care delivery. We used interpretive description for the qualitative analysis of the interviews. RESULTS Five themes were identified: Guiding Time Efficiently: "The Time I Don't Have," Preventing Missed Care, Signaling Trustworthiness, Establishing Trauma-Informed Foundations, and Promoting "Honest" Patient Disclosure. CONCLUSION Interviews suggest that patient completion of the PROMOTE before the medical encounter helps reduce previously reported barriers, is more time-effective, and makes history-taking easier. It also facilitates the patient-provider relationship. INNOVATION Findings offer insight into the breadth and depth of clinical impact resulting from the PROMOTE, and provide guidance for the implementation of such tools to optimize health outcomes.
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Affiliation(s)
- Heidi Preis
- Department of Psychology, Stony Brook University, Stony Brook, NY 11794, USA
- Department of Obstetrics and Gynecology, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA
| | - Clare Whitney
- School of Nursing, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA
| | - Christina Kocis
- Department of Obstetrics and Gynecology, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA
| | - Marci Lobel
- Department of Psychology, Stony Brook University, Stony Brook, NY 11794, USA
- Department of Obstetrics and Gynecology, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA
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Chaiken SR, Bohn JA, Bruegl AS, Caughey AB, Munro EG. Hysterectomy with a General Gynecologist vs. Gynecologic Oncologist in the Setting of Endometrial Intraepithelial Neoplasia: A Cost-Effectiveness Analysis. Am J Obstet Gynecol 2022; 227:609.e1-609.e8. [PMID: 35662547 DOI: 10.1016/j.ajog.2022.05.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 05/10/2022] [Accepted: 05/19/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Standard treatment for patients with endometrial intraepithelial neoplasia (EIN) is a hysterectomy, which has a 43% risk of concomitant endometrial cancer on final pathology. General gynecologists and gynecologic oncologists perform hysterectomies; however, patients who have a hysterectomy for EIN with a general gynecologist and are found to have cancer may require a second surgery by a gynecologic oncologist to complete staging. There is current ongoing discussion regarding whether patients with EIN should be provided the option to receive the initial hysterectomy with a gynecologic oncologist. OBJECTIVE To better understand if patients with EIN should be initially referred to a gynecologic oncologist for treatment, we examined the cost-effectiveness of hysterectomy by general gynecologists versus gynecologic oncologists for patients with EIN. STUDY DESIGN We created a decision-analytic model using TreeAge Pro software to compare outcomes between patients with EIN undergoing hysterectomy by a general gynecologist versus a gynecologic oncologist. Our theoretical cohort contained 200,000 patients, an estimate of the number of individuals diagnosed with EIN each year in the United States. Outcomes included costs, quality-adjusted life years (QALYs), primary lymph node dissection (LND), secondary LND, surgical site infection, and perioperative mortality. We assumed that surgical morbidity and mortality were the same under generalist and specialist care and applied costs of travel and lost work for those seeing a gynecologic oncologist. We performed univariable sensitivity analyses as well as multivariable probabilistic sensitivity analysis to assess the model's robustness given the uncertainty of model inputs. RESULTS In our theoretical cohort of 200,000 patients with EIN, hysterectomy with a gynecologic oncologist was associated with a decrease in 10,811 second surgeries for LND, 87 surgical site infections, and 9 perioperative mortalities. When hysterectomy was performed by a general gynecologist, 9 fewer patients had a LND due to perioperative mortalities that occurred prior to LND with a gynecologic oncologist. Hysterectomy with a gynecologic oncologist was the dominant, cost-effective strategy as it saved $116 million and increased QALYs by 180. In our univariable analyses, hysterectomy with a gynecologic oncologist was cost-saving and increased QALYs over a wide range of probabilities and costs for LND, surgical site infection, and perioperative mortality. However, hysterectomy with a gynecologic oncologist is only a cost-effective and cost-saving saving strategy in just over 50% of multivariable simulations, demonstrating that that there is significant uncertainty in the model's cost-effectiveness. CONCLUSIONS In our model, hysterectomy with a gynecologic oncologist for patients with EIN was associated with cost savings and increased QALYs. Our study supports that patients undergoing hysterectomy for EIN at institutions using Mayo criteria to determine need for lymphadenectomy may benefit from surgery with a gynecologic oncologist rather than a general gynecologist to reduce costs and adverse events associated with a second surgery.
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Bakhireva LN, Sparks A, Herman M, Hund L, Ashley M, Salisbury A. Severity of neonatal opioid withdrawal syndrome with prenatal exposure to serotonin reuptake inhibitors. Pediatr Res 2022; 91:867-873. [PMID: 34588611 PMCID: PMC9128601 DOI: 10.1038/s41390-021-01756-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/30/2021] [Accepted: 09/12/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate the severity of neonatal opioid withdrawal syndrome (NOWS) in infants prenatally exposed to medications for opioid use disorder (MOUD) and serotonin reuptake inhibitors (SRI). METHODS A prospective cohort included 148 maternal-infant pairs categorized into MOUD (n = 127) and MOUD + SRI (n = 27) groups. NOWS severity was operationalized as the infant's need for pharmacologic treatment with opioids, duration of hospitalization, and duration of treatment. The association between prenatal SRI exposure and the need for pharmacologic treatment (logistic regression), time-to-discharge, and time-to-treatment discontinuation (Cox proportional hazards modeling) was examined after adjusting for the type of maternal MOUD, use of hydroxyzine, other opioids, benzodiazepines/sedatives, alcohol, tobacco, marijuana, gestational age, and breastfeeding. RESULTS Infants in the MOUD + SRI group were more likely to receive pharmacologic treatment for NOWS (OR = 3.58; 95% CI: 1.31; 9.76) and had a longer hospitalization (median: 11 vs. 6 days; HR = 0.54; 95% CI: 0.33; 0.89) compared to the MOUD group. With respect to time-to-treatment discontinuation, no association was observed in infants who received treatment (HR = 0.59; 95% CI: 0.26, 1.32); however, significant differences were observed in the entire sample (HR = 0.55; 95% CI: 0.34, 0.89). CONCLUSIONS Use of SRIs among pregnant women on MOUD might be associated with more severe NOWS. IMPACT A potential drug-drug interaction between maternal SRIs and opioid medications that inhibit the reuptake of serotonin has been hypothesized but not carefully evaluated in clinical studies. Results of this prospective cohort indicate that the use of SRIs among pregnant women on MOUD is associated with more severe neonatal opioid withdrawal syndrome. This is the first prospective study which carefully examined effect modification between the type of maternal MOUD and SRI use on neonatal outcomes. This report lays the foundation for treatment optimization in pregnant women with co-occurring mental health and substance use disorders.
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Affiliation(s)
- Ludmila N Bakhireva
- Department of Pharmacy Practice and Administrative Sciences, Substance Use Research and Education (SURE) Center, College of Pharmacy, University of New Mexico, NM, albuquerque, USA.
- Department of Family and Community Medicine, School of Medicine, University of New Mexico, NM, albuquerque, USA.
- Division of Epidemiology, Biostatistics and Preventive Medicine, Department of Internal Medicine, School of Medicine, University of New Mexico, NM, albuquerque, USA.
| | - Aydan Sparks
- Department of Pharmacy Practice and Administrative Sciences, Substance Use Research and Education (SURE) Center, College of Pharmacy, University of New Mexico, NM, albuquerque, USA
| | - Michael Herman
- Department of Pharmacy, University of New Mexico Hospital, NM, albuquerque, USA
| | - Lauren Hund
- School of Law, University of New Mexico, NM, albuquerque, USA
| | - Malia Ashley
- Department of Pharmacy, University of New Mexico Hospital, NM, albuquerque, USA
- Department of Obstetrics and Gynecology, School of Medicine, University of New Mexico, NM, albuquerque, USA
| | - Amy Salisbury
- School of Nursing, Virginia Commonwealth University, Richmond, VA, USA
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Changes in Surgical Volume and Outcomes Over Time for Women Undergoing Hysterectomy for Endometrial Cancer. Obstet Gynecol 2019; 132:59-69. [PMID: 29889759 DOI: 10.1097/aog.0000000000002691] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To examine changes over time in surgeon and hospital procedural volume for hysterectomy for endometrial cancer and explore the association between changes in volume and perioperative outcomes. METHODS We used the Statewide Planning and Research Cooperative System database to analyze women who underwent abdominal or minimally invasive hysterectomy from 2000 to 2014. Annualized surgeon and hospital volume was estimated. The association between surgeon and hospital volume and perioperative morbidity, mortality, and resource utilization (transfusion, length of stay, hospital charges) was estimated by modeling procedural volume as a continuous and categorical variable. RESULTS A total of 44,558 women treated at 218 hospitals were identified. The number of surgeons performing cases each year decreased from 845 surgeons with 2,595 patients (mean cases=3) in 2000 to 317 surgeons who operated on 3,119 patients (mean cases=10) (P<.001) in 2014, whereas the mean hospital volume rose from 14 to 32 cases over the same time period (P=.29). When stratified by surgeon volume quartiles, the morbidity rate was 14.6% among the lowest volume surgeons, 20.8% for medium-low, 15.7% for medium-high, and 14.1% for high-volume surgeons (P<.001). In multivariable models in which volume was modeled as a continuous variable, there was no association between surgeon volume and the rate of complications, whereas excessive total charges were lowest and perioperative mortality highest for the high-volume surgeons (P<.001 for both). CONCLUSION Care of women with endometrial cancer has been concentrated to a smaller number of surgeons and hospitals. The association between surgeon and hospital volume for endometrial cancer is complex with an increased risk of adverse outcomes among medium-volume hospitals and surgeons but the lowest complication rates for the highest volume surgeons and centers.
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Ruiz MP, Chen L, Hou JY, Tergas AI, St Clair CM, Ananth CV, Neugut AI, Hershman DL, Wright JD. Outcomes of Hysterectomy Performed by Very Low-Volume Surgeons. Obstet Gynecol 2019; 131:981-990. [PMID: 29742669 DOI: 10.1097/aog.0000000000002597] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To perform a population-based analysis to first examine the changes in surgeon and hospital procedural volume for hysterectomy over time and then to explore the association between very low surgeon procedural volume and outcomes. METHODS All women who underwent hysterectomy in New York State from 2000 to 2014 were examined. Surgeons were classified based on the average annual procedural volume as very low-volume surgeons if they performed one procedure per year. We used multivariable models to examine the association between very low-volume surgeon status and morbidity, mortality, transfusion, length of stay, and cost. RESULTS Among 434,125 women who underwent hysterectomy, very low-volume surgeons accounted for 3,197 (41.0%) of the surgeons performing the procedures and operated on 4,488 (1.0%) of the patients. The overall complication rates were 32.0% for patients treated by very low-volume surgeons compared with 9.9% for those treated by other surgeons (P<.001) (adjusted relative risk 1.97, 95% CI 1.86-2.09). Specifically, the rates of intraoperative (11.3% vs 3.1%), surgical site (15.1% vs 4.1%) and medical complications (19.5% vs 4.8%), and transfusion (38.5% vs 11.8%) were higher for very low-volume compared with higher volume surgeons (P<.001 for all). Patients treated by very low-volume surgeons were also more likely to have a prolonged length of stay (62.0% vs 22.0%) and excessive hospital charges (59.8% vs 24.6%) compared with higher volume surgeons (P<.001 for both). Mortality rate was 2.5% for very low-volume surgeons compared with 0.2% for higher volume surgeons (P<.001) (adjusted relative risk 2.89, 95% CI 2.32-3.61). CONCLUSION A substantial number of surgeons performing hysterectomy are very low-volume surgeons. Performance of hysterectomy by very low-volume surgeons is associated with increased morbidity, mortality, and resource utilization.
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Affiliation(s)
- Maria P Ruiz
- Departments of Obstetrics and Gynecology and Medicine and the Herbert Irving Comprehensive Cancer Center, Columbia University College of Physicians and Surgeons, the Department of Epidemiology, Joseph L. Mailman School of Public Health, Columbia University, and New York Presbyterian Hospital, New York, New York
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Shalowitz DI, Goodwin A, Schoenbachler N. Does surgical treatment of atypical endometrial hyperplasia require referral to a gynecologic oncologist? Am J Obstet Gynecol 2019; 220:460-464. [PMID: 30527944 DOI: 10.1016/j.ajog.2018.12.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 12/01/2018] [Accepted: 12/03/2018] [Indexed: 01/17/2023]
Abstract
Patients with atypical endometrial hyperplasia in the United States are commonly referred to a gynecologic oncologist, given a moderate risk of concurrent carcinoma. However, selective referral of patients to nononcologic gynecologic surgeons for surgical treatment of atypical endometrial hyperplasia may offer increased access to care without compromising clinical outcomes. Nononcologic surgeons who consider providing surgical treatment for atypical endometrial hyperplasia must be able to offer minimally invasive surgery when appropriate and have sufficient surgical volume to deliver optimal clinical outcomes. Patients considering referral to a nononcologic surgeon must be thoroughly counseled regarding the risk of occult malignancy, the possibility of a second surgery for lymph node evaluation and/or oophorectomy, and the risk of morbidity that may accompany a second surgery. Available data suggest that approximately 2-6% of patients will have postoperative risk factors meriting consideration of a second surgery. Patients who are high-risk surgical candidates or who may desire nonsurgical or fertility-sparing treatment should universally be referred for consultation with a gynecologic oncologist.
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AlHilli MM, Elson P, Rybicki L, Khorana AA, Rose PG. Time to surgery and its impact on survival in patients with endometrial cancer: A National cancer database study. Gynecol Oncol 2019; 153:511-516. [PMID: 31000472 DOI: 10.1016/j.ygyno.2019.03.244] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 03/17/2019] [Accepted: 03/17/2019] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To determine patient and facility-specific factors associated with time to surgery (TTS) in patients with endometrial cancer (EC), and define the impact of delay in TTS >6 weeks on overall survival (OS) by tumor histology and stage. METHODS The National Cancer Database (NCDB) was queried to identify patients with EC who underwent definitive primary surgical treatment between 2004 and 2013. Patients were stratified by EC histology into type I (endometrioid) and type II (non-endometrioid). TTS (number of days from diagnosis to definitive surgery) was calculated and trends in TTS during the study period were analyzed. Poisson regression was used to identify factors associated with TTS for patients with type I and type II EC, respectively. Cox regression was used to assess the impact of delay in TTS > 6 weeks on OS by tumor histology and stage. RESULTS Out of 284,499 patients included in the study, 83% had type I EC and 17% had type II EC. Median (interquartile range; IQR) TTS for type I and II EC was 27 days (10-41) and 26 days (13-40), respectively. TTS increased over the study period in both groups. In Type I EC, delay in TTS was associated with worse OS in patients with early stage (I-II) EC only. In type II EC, delay in TTS had no significant impact on OS in stage I-III EC, while a paradoxical relationship between TTS > 6 weeks and improved OS was observed for stage IV EC. CONCLUSION TTS increased over the study period. TTS >6 weeks was negatively associated with OS in early stage type I EC. Interventions to reduce TTS in specific stages and settings for EC are necessary given this impact on mortality.
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Affiliation(s)
- Mariam M AlHilli
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology Cleveland Clinic, Cleveland, OH, United States of America.
| | - Paul Elson
- Division of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Lisa Rybicki
- Division of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Alok A Khorana
- Department of Hematology Oncology, Taussig Cancer Center, United States of America
| | - Peter G Rose
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology Cleveland Clinic, Cleveland, OH, United States of America
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Kolehmainen AM, Pasanen A, Tuomi T, Koivisto-Korander R, Butzow R, Loukovaara M. American Society of Anesthesiologists physical status score as a predictor of long-term outcome in women with endometrial cancer. Int J Gynecol Cancer 2019; 29:ijgc-2018-000118. [PMID: 30898936 DOI: 10.1136/ijgc-2018-000118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To study the association of the American Society of Anesthesiologists (ASA) physical status score with long-term outcome in endometrial cancer. METHODS Overall, disease-specific and non-cancer-related survival were estimated using simple and multivariable Cox regression analyses and the Kaplan-Meier method. RESULTS A total of 1166 patients were included in the study. Median follow-up time was 76 (range 1-136) months. All-cause and non-cancer-related mortality were increased in patients whose ASA physical status score was III (HRs 2.5 and 8.0, respectively) or IV (HRs 5.7 and 25, respectively), and cancer-related mortality was increased in patients whose score was IV (HR 2.7). Kaplan-Meier analyses demonstrated a worse overall, disease-specific and non-cancer-related survival for patients whose score was ≥III (p<0.0001 for all). Disease-specific survival was also separately analyzed for patients with stage I and stage II-IV cancer. Compared with patients whose score was ≤II, the survival was worse for patients whose score was ≥III in both subgroups of stages (p=0.003 and p=0.017 for stage I and stages II-IV, respectively). ASA physical status score remained an independent predictor of all-cause mortality (HR 2.2 for scores ≥III), cancer-related mortality (HRs 1.7 and 2.2 for scores ≥III and IV, respectively) and non-cancer related mortality (HR 3.1 for scores ≥III) after adjustment for prognostically relevant clinicopathologic and blood-based covariates. ASA physical status score also remained an independent predictor of cancer-related mortality after exclusion of patients who were at risk for nodal involvement based on features of the primary tumor but who did not undergo lymphadenectomy, and patients with advanced disease who received suboptimal chemotherapy (HRs 1.6 and 2.5 for scores ≥III and IV, respectively). CONCLUSIONS ASA physical status score independently predicts overall survival, disease-specific survival, and non-cancer-related survival in endometrial cancer.
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Affiliation(s)
| | - Annukka Pasanen
- University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Taru Tuomi
- Obstetrics and Gynecology, Helsinki University Hospital, Helsinki, Finland
| | | | - Ralf Butzow
- HUSLAB; Helsinki University Hospital, Helsinki, Finland
| | - Mikko Loukovaara
- Obstetrics and Gynecology, Helsinki University Hospital, Helsinki, Finland
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Type of Pelvic Disease as a Risk Factor for Surgical Site Infectionin Women Undergoing Hysterectomy. J Minim Invasive Gynecol 2018; 26:1149-1156. [PMID: 30508651 DOI: 10.1016/j.jmig.2018.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/21/2018] [Accepted: 11/27/2018] [Indexed: 02/01/2023]
Abstract
STUDY OBJECTIVE To quantify the relationship between type of benign pelvic disease and risk of surgical site infection (SSI) after hysterectomy. DESIGN Retrospective cohort study (Canadian Task Force classification II-2). SETTING Hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program (NSQIP). PATIENTS Women who underwent hysterectomy from 2006-2015 and recorded in NSQIP database. INTERVENTION None. MEASUREMENTS AND MAIN RESULTS SSI risk was compared for type of benign pelvic disease, patient characteristics (i.e., age, race, and selected comorbidities) and process of care variables (i.e., admission status, type of hysterectomy, and operative time). SSI occurred in 2.48% of the 125,337 women who underwent hysterectomy. SSI was most frequent in patients with endometriosis and least frequent in those with genital prolapse (3.13% vs 1.39%; p <.0001). Following adjustment for potential confounders, the odds of SSI were higher in women undergoing hysterectomy for endometriosis (adjusted odds ratio [aOR], 1.79; 95% confidence interval [CI], 1.43- 2.25), uterine myomas (aOR, 1.28; 95% CI, 1.05-1.55), menstrual disorders (aOR, 1.46; 95% CI, 1.20-1.78), and pelvic pain (aOR, 1.75; 95% CI, 1.34-2.27) compared with women undergoing hysterectomy for genital prolapse. Other patient factors associated with SSI included age, body mass index, smoking, diabetes mellitus, chronic obstructive pulmonary disease, hypertension, and American Society of Anesthesiologists classification. Among process-of-care factors, inpatient status, route of hysterectomy, total vs subtotal hysterectomy, and operative time were also associated with SSI. CONCLUSION In addition to various patient and process-of-care factors known to be associated with SSI, type of underlying pelvic disease is an independent risk factor for SSI in women undergoing hysterectomy for benign indications.
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Ramzan AA, Behbakht K, Corr BR, Sheeder J, Guntupalli SR. Minority Race Predicts Treatment by Non-gynecologic Oncologists in Women with Gynecologic Cancer. Ann Surg Oncol 2018; 25:3685-3691. [DOI: 10.1245/s10434-018-6694-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Indexed: 12/21/2022]
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Venigalla S, Chowdhry AK, Shalowitz DI. Survival implications of staging lymphadenectomy for non-endometrioid endometrial cancers. Gynecol Oncol 2018; 149:531-538. [DOI: 10.1016/j.ygyno.2018.03.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/11/2018] [Accepted: 03/12/2018] [Indexed: 11/16/2022]
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