Sexual Harassment, Abuse, and Discrimination in Obstetrics and Gynecology: A Systematic Review.

Importance: Unlike other surgical specialties, obstetrics and gynecology (OB-GYN) has been predominantly female for the last decade. The association of this with gender bias and sexual harassment is not known. Objective: To systematically review the prevalence of sexual harassment, bullying, abuse, and discrimination among OB-GYN clinicians and trainees and interventions aimed at reducing harassment in OB-GYN and other surgical specialties. Evidence Review: A systematic search of PubMed, Embase, and ClinicalTrials.gov was conducted to identify studies published from inception through June 13, 2023.: For the prevalence of harassment, OB-GYN clinicians and trainees on OB-GYN rotations in all subspecialties in the US or Canada were included. Personal experiences of harassment (sexual harassment, bullying, abuse, and discrimination) by other health care personnel, event reporting, burnout and exit from medicine, fear of retaliation, and related outcomes were included. Interventions across all surgical specialties in any country to decrease incidence of harassment were also evaluated. Abstracts and potentially relevant full-text articles were double screened.: Eligible studies were extracted into standard forms. Risk of bias and certainty of evidence of included research were assessed. A meta-analysis was not performed owing to heterogeneity of outcomes. Findings: A total of 10 eligible studies among 5852 participants addressed prevalence and 12 eligible studies among 2906 participants addressed interventions. The prevalence of sexual harassment (range, 250 of 907 physicians [27.6%] to 181 of 255 female gynecologic oncologists [70.9%]), workplace discrimination (range, 142 of 249 gynecologic oncologists [57.0%] to 354 of 527 gynecologic oncologists [67.2%] among women; 138 of 358 gynecologic oncologists among males [38.5%]), and bullying (131 of 248 female gynecologic oncologists [52.8%]) was frequent among OB-GYN respondents. OB-GYN trainees commonly experienced sexual harassment (253 of 366 respondents [69.1%]), which included gender harassment, unwanted sexual attention, and sexual coercion. The proportion of OB-GYN clinicians who reported their sexual harassment to anyone ranged from 21 of 250 AAGL (formerly, the American Association of Gynecologic Laparoscopists) members (8.4%) to 32 of 256 gynecologic oncologists (12.5%) compared with 32.6% of OB-GYN trainees. Mistreatment during their OB-GYN rotation was indicated by 168 of 668 medical students surveyed (25.1%). Perpetrators of harassment included physicians (30.1%), other trainees (13.1%), and operating room staff (7.7%). Various interventions were used and studied, which were associated with improved recognition of bias and reporting (eg, implementation of a video- and discussion-based mistreatment program during a surgery clerkship was associated with a decrease in medical student mistreatment reports from 14 reports in previous year to 9 reports in the first year and 4 in the second year after implementation). However, no significant decrease in the frequency of sexual harassment was found with any intervention. Conclusions and Relevance: This study found high rates of harassment behaviors within OB-GYN. Interventions to limit these behaviors were not adequately studied, were limited mostly to medical students, and typically did not specifically address sexual or other forms of harassment.

RECIST 1.1 versus clinico-radiological response assessment for locally advanced cervical cancer: implications on interpreting survival outcomes of future trials.

OBJECTIVE: To investigate differences in standard clinico-radiological evaluation versus Response Evaluation Criteria In Solid Tumors (RECIST) 1.1 for reporting survival outcomes in patients with locally advanced cervical cancer treated with chemoradiation and brachytherapy. METHODS: Between November 2017 and March 2020, patients recruited in cervical cancer trials were identified. MRI at diagnosis and at least one follow-up imaging was mandatory. Disease-free survival and progression-free survival were determined using standard evaluation (clinical examination and symptom-directed imaging) and RECIST 1.1. Agreement between criteria was estimated using κ value. Sensitivity analysis was done to test the sensitivity, specificity, and accuracy of RECIST 1.1 in detecting response to treatment. RESULTS: Sixty-nine eligible patients had at least one target lesion. Thirty-three patients (47.8%) had pathological lymph nodes. Of these 33 patients, RECIST 1.1 classified only 18% (6/33) as 'target nodal lesions' and the remaining nodes as 'non-target'. There were 6 (8.7%) and 8 (11.6%) patients with disease events using RECIST 1.1 and standard evaluation, respectively. The disease-free survival at 12, 18, and 24 months using RECIST 1.1 was 94.2%, 91.2%, 91.2%, and with standard evaluation was 94.2%, 89.7%, and 88.2%, respectively (p=0.58). Whereas, progression-free survival at 12, 18, and 24 months using RECIST 1.1 and standard evaluation were same (94.2%, 91.2%, and 91.2%, respectively). The κ value was 0.84, showing strong agreement in assessing disease-free survival, although an absolute difference of 3% between endpoint assessment methodologies. RECIST 1.1 had a sensitivity of 75% (95% CI 34.91% to 96.81%), specificity of 100% (95% CI 94.13% to 100%), and accuracy of 97.1% (95% CI 89.92% to 99.65%). CONCLUSIONS: The study showed 1.5% and 3% difference in disease-free survival at 18 and 24 months and no difference in progression-free survival between RECIST 1.1 and standard evaluation in a patient cohort with low event rate.

Longitudinal Costs of Image-Guided Intensity-Modulated Radiation Therapy Versus Three-Dimensional Conformal Radiation: Lessons From Phase III PARCER Trial for Shaping Resource-Stratified Guidelines in Low- and Middle-Income Countries.

PURPOSE: The PARCER trial provided level I evidence for image-guided intensity-modulated radiation therapy (IG-IMRT) in patients with cervical cancer. Further information regarding long-term financial impact is imperative for adoption into the National Cancer Grid of India cervical cancer resource-stratified guidelines. METHODS: Patient data from the PARCER trial were analyzed to evaluate the cost implications of transitioning to IG-IMRT. Lacking differences in outcomes between the three-dimensional conformal radiation (3D-CRT) and IG-IMRT, differences in treatment costs, adverse event incidence, and toxicity management costs were examined. The overall financial impact was estimated by adding the treatment costs, toxicity management, and wage loss. This was extrapolated nationally to determine if a transition to IG-IMRT would be feasible for the Indian health care system. RESULTS: Of the 300 patients in the PARCER trial, 93 faced grades ≥2 adverse events (3D-CRT = 59, IG-IMRT = 34). Patients in the 3D-CRT and IG-IMRT arms spent an average of 2.39 years and 1.96 years in toxicity, respectively. The average toxicity management and the yearly financial impact per patient were, respectively, 1.50 and 1.44 times higher for 3D-CRT patients compared with IG-IMRT patients. Extrapolation to the national level showed that treatment with 3D-CRT led to a 2.88 times higher cost ratio when compared with treatment with IG-IMRT. CONCLUSION: Although the initial costs of IG-IMRT are high, on the basis of longitudinal data, it is financially inefficient to treat with 3D-CRT. Resource-stratified guidelines should include longitudinal health intervention costs rather than solely initial costs for policy decisions to implement advanced radiation technology.

Preliminary results of hypofractionated radiotherapy in breast cancer in Chandigarh, India: single-centre, non-inferiority, open-label, randomised, phase 3 trial.

Background: Globally, most of the randomised trials with hypofractionation in patients with breast cancer have used 3-dimensional conformal radiotherapy technique (3D-CRT). As facilities for 3D-CRT technique may not be available in low-resource settings, there is a need to see if hypofractionation is feasible and safe with 2-dimensional (2-D) technique. In this study, we compared a 3-week radiation schedule with a 2-week schedule of hypofractionated radiotherapy in patients with breast cancer with 2-D technique. Methods: The current study was an open-label, randomised, phase 3 trial. Patients with breast cancer, stage I-III, post mastectomy or after breast conservative surgery who needed adjuvant locoregional radiotherapy were randomised in the Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India; to 34Gy in 10 fractions over 2 weeks (2-week arm) or 35Gy in 15 fractions over 3 weeks to the chest wall and 40Gy/15#/3wks to breast and supraclavicular fossa (3-week arm). Boost dose when indicated was 8-10Gy/2-4#/2-4 days in both the arms. Patients were planned on a 2-dimensional (2D) simulator with 2 tangential fields to breast/chest wall and incident supraclavicular fossa field. Acute toxicity was assessed using the Radiation Therapy Oncology Group (RTOG) grading scale. Assessments were carried out weekly during radiotherapy and at 4 weeks after treatment by the physician. Cosmetic outcome was assessed using the Harvard/National Surgical Adjuvant Breast and Bowel Project (NSABP)/RTOG scale. The toxicity rates between the two arms were compared using Fisher's exact tests. The trial was approved by institutional ethics committee and registered with ClinicalTrials.gov, number NCT04075058. Findings: This study included 1121 eligible patients from June 2015 to December 2020. Median follow-up was 35 months (6-84 months). Mean age was 48 years (24-75 years). The patient characteristics were comparable between the two arms except for more mastectomies in the 3-week arm and more node-positive patients in the 2-week arm. There were more oestrogen receptor-positive tumors in the 3-week arm. Acute skin toxicities were comparable between the two arms. Grade 2 and 3 skin toxicity was 100 (18%) and 82 (15%); and 16 (3%) and 12 (2%) in the 3-week and 2-week arm (p = 0.21), respectively. Cosmetic outcome was assessed as Excellent or Good for 89% of patients in the 3-week arm as compared to 94% in the 2-week arm (p = 0.004). Interpretation: The two radiation schedules were comparable in terms of acute skin toxicity. The cosmetic outcome was better with the 2-week schedule. The preliminary findings indicate 2-week radiotherapy schedule with 2-D technique was better than the 3-week schedule in patients with breast cancer. However, disease outcomes and late-term toxicities need to be further checked. Funding: This study was funded by Science and Engineering Research Board (SERB), India.

Robotic Vaginal Hernia Repair for Recurrent Vaginal Prolapse Status Post-Radical Cystectomy with an Indiana Pouch.

INTRODUCTION AND HYPOTHESIS: Pelvic organ prolapse following a radical cystectomy is challenging to treat and recurrence of prolapse after primary repair is common owing to compromised pelvic floor support and tissue quality. Vaginal prolapse repairs are often preferred because of concern for patients' complex intraabdominal pathological conditions. However, for those with recurrent prolapse following colpocleisis, limited definitive treatment options exist. METHODS: This surgical video presents a 64-year-old G4P4 with a history of radical cystectomy with an Indiana Pouch for invasive urothelial carcinoma who presented with recurrent stage IV vaginal prolapse two years following colpocleisis. Owing to thin vaginal tissue, a sacrocolpopexy with vaginal mesh could not be performed, thus, the patient underwent robotic-assisted vaginal hernia repair with a polypropylene-reinforced ovine tissue matrix attached to Cooper's ligament and the levator ani muscles. RESULTS: The surgery was free from complications and her postoperative Pelvic Organ Prolapse Quantification examination revealed a leading vaginal tissue remnant at the level of the hymen. The patient reported overall improved health and quality of life following surgery and recovery on postoperative validated questionnaires. CONCLUSIONS: Vaginal and pelvic floor hernia repair with a polypropylene-reinforced tissue matrix is a feasible definitive surgical treatment for patients with prior radical cystectomy in whom colpocleisis has failed.

Effects of Obesity on Urogynecologic Prolapse Surgery Outcomes: A Systematic Review and Meta-analysis.

OBJECTIVE: To systematically review the literature on outcomes of pelvic organ prolapse (POP) surgery in patients from various body mass index (BMI) categories to determine the association between obesity and surgical outcomes. DATA SOURCES: PubMed, EMBASE, and Cochrane databases were searched from inception to April 12, 2022; ClinicalTrials.gov was searched in September 2022 (PROSPERO 2022 CRD42022326255). Randomized and nonrandomized studies of urogynecologic POP surgery outcomes were accepted in which categories of BMI or obesity were compared. METHODS OF STUDY SELECTION: In total, 9,037 abstracts were screened; 759 abstracts were identified for full-text screening, and 31 articles were accepted for inclusion and data were extracted. TABULATION, INTEGRATION, AND RESULTS: Studies were extracted for participant information, intervention, comparator, and outcomes, including subjective outcomes, objective outcomes, and complications. Outcomes were compared among obesity categories (eg, BMI 30-34.9, 35-40, higher than 40), and meta-analysis was performed among different surgical approaches. Individual studies reported varying results as to whether obesity affects surgical outcomes. By meta-analysis, obesity (BMI 30 or higher) is associated with an increased odds of objective prolapse recurrence after vaginal prolapse repair (odds ratio [OR] 1.38, 95% CI, 1.14-1.67) and after prolapse repair from any surgical approach (OR 1.31, 95% CI, 1.12-1.53) and with complications such as mesh exposure after both vaginal and laparoscopic POP repair (OR 2.10, 95% CI, 1.01-4.39). CONCLUSION: Obesity is associated with increased likelihood of prolapse recurrence and mesh complications after POP repair. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42022326255.

Enabling Technologies for Gynecologic Vaginal Surgery: A Systematic Review.

OBJECTIVE: To systematically review the literature to evaluate clinical and surgical outcomes for technologies that facilitate vaginal surgical procedures. DATA SOURCES: We systematically searched MEDLINE, EMBASE, and ClinicalTrials.gov from January 1990 to May 2022. METHODS OF STUDY SELECTION: Comparative and single-arm studies with data on contemporary tools or technologies facilitating intraoperative performance of vaginal gynecologic surgical procedures for benign indications were included. Citations were independently double screened, and eligible full-text articles were extracted by two reviewers. Data collected included study characteristics, technology, patient demographics, and intraoperative and postoperative outcomes. Risk of bias for comparative studies was assessed using established methods, and restricted maximum likelihood model meta-analyses were conducted as indicated. TABULATION, INTEGRATION, AND RESULTS: The search yielded 8,658 abstracts, with 116 eligible studies that evaluated pedicle sealing devices (n=32), nonrobotic and robotic vaginal natural orifice transluminal endoscopic surgery (n=64), suture capture devices (n=17), loop ligatures (n=2), and table-mounted telescopic cameras (n=1). Based on 19 comparative studies, pedicle sealing devices lowered vaginal hysterectomy operative time by 15.9 minutes (95% CI, -23.3 to -85), blood loss by 36.9 mL (95% CI, -56.9 to -17.0), hospital stay by 0.2 days (95% CI, -0.4 to -0.1), and visual analog scale pain scores by 1.4 points on a subjective 10-point scale (95% CI, -1.7 to -1.1). Three nonrandomized comparative studies and 53 single-arm studies supported the feasibility of nonrobotic vaginal natural orifice transluminal endoscopic surgery for hysterectomy, adnexal surgery, pelvic reconstruction, and myomectomy. Data were limited for robotic vaginal natural orifice transluminal endoscopic surgery, suture capture devices, loop ligatures, and table-mounted cameras due to few studies or study heterogeneity. CONCLUSION: Pedicle sealing devices lower operative time and blood loss for vaginal hysterectomy, with modest reductions in hospital stay and pain scores. Although other technologies identified in the literature may have potential to facilitate vaginal surgical procedures and improve outcomes, additional comparative effectiveness research is needed. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42022327490.

Multi-Functional Small Molecule Alleviates Fracture Pain and Promotes Bone Healing.

Bone injuries such as fractures are one major cause of morbidities worldwide. A considerable number of fractures suffer from delayed healing, and the unresolved acute pain may transition to chronic and maladaptive pain. Current management of pain involves treatment with NSAIDs and opioids with substantial adverse effects. Herein, we tested the hypothesis that the purine molecule, adenosine, can simultaneously alleviate pain and promote healing in a mouse model of tibial fracture by targeting distinctive adenosine receptor subtypes in different cell populations. To achieve this, a biomaterial-assisted delivery of adenosine is utilized to localize and prolong its therapeutic effect at the injury site. The results demonstrate that local delivery of adenosine inhibited the nociceptive activity of peripheral neurons through activation of adenosine A1 receptor (ADORA1) and mitigated pain as demonstrated by weight bearing and open field movement tests. Concurrently, local delivery of adenosine at the fracture site promoted osteogenic differentiation of mesenchymal stromal cells through adenosine A2B receptor (ADORA2B) resulting in improved bone healing as shown by histological analyses and microCT imaging. This study demonstrates the dual role of adenosine and its material-assisted local delivery as a feasible therapeutic approach to treat bone trauma and associated pain.

Comparison of Morbidity and Retreatment After Urethral Bulking or Midurethral Sling at the Time of Pelvic Organ Prolapse Repair.

OBJECTIVE: To compare postprocedure retreatment rates for stress incontinence in patients who underwent either midurethral sling or urethral bulking at the time of concomitant repair of pelvic organ prolapse (POP). METHODS: This was a retrospective cohort study using data from the Premier Healthcare Database. Using Current Procedural Terminology codes, we identified patients who were undergoing POP repair and concomitant urethral bulking or midurethral sling between the years 2001 and 2018. Patients who underwent concomitant nongynecologic surgery, Burch urethropexy, or oncologic surgery, and those who did not undergo concomitant POP and anti-incontinence surgery, were excluded. Additional data collected included patient demographics, hospital characteristics, surgeon volume, and comorbidities. The primary outcome was a repeat anti-incontinence procedure at 2 years, and the secondary outcome was the composite complication rate. RESULTS: Over the study period, 540 (0.59%) patients underwent urethral bulking, and 91,005 (99.41%) patients underwent midurethral sling. The rate of a second procedure within 2 years was higher for urethral bulking, compared with midurethral sling (9.07% vs 1.11%, P <.001); in the urethral bulking group, 4.81% underwent repeat urethral bulking and 4.81% underwent midurethral sling. In the midurethral sling group, 0.77% underwent repeat midurethral sling and 0.36% underwent urethral bulking. After adjusting for confounders, midurethral sling was associated with a decreased odds of a repeat anti-incontinence procedure at 2 years (adjusted odds ratio 0.11, 95% CI 0.08-0.16). The probability of any complication at 2 years was higher with urethral bulking (23.0% vs 15.0%, P <.001). CONCLUSION: Urethral bulking at the time of POP repair is associated with a higher rate of repeat procedure and postoperative morbidity up to 2 years after surgery.

Health Care Disparities in Patients Undergoing Hysterectomy for Benign Indications: A Systematic Review.

OBJECTIVE: To explore how markers of health care disparity are associated with access to care and outcomes among patients seeking and undergoing hysterectomy for benign indications. DATA SOURCES: PubMed, EMBASE, and ClinicalTrials.gov were searched through January 23, 2022. METHODS OF STUDY SELECTION: The population of interest included patients in the United States who sought or underwent hysterectomy by any approach for benign indications. Health care disparity markers included race, ethnicity, geographic location, insurance status, and others. Outcomes included access to surgery, patient level outcomes, and surgical outcomes. Eligible studies reported multivariable regression analyses that described the independent association between at least one health care disparity risk marker and an outcome. We evaluated direction and strengths of association within studies and consistency across studies. TABULATION, INTEGRATION, AND RESULTS: Of 6,499 abstracts screened, 39 studies with a total of 46 multivariable analyses were included. Having a Black racial identity was consistently associated with decreased access to minimally invasive, laparoscopic, robotic, and vaginal hysterectomy. Being of Hispanic ethnicity and having Asian or Pacific Islander racial identities were associated with decreased access to laparoscopic and vaginal hysterectomy. Black patients were the only racial or ethnic group with an increased association with hysterectomy complications. Medicare insurance was associated with decreased access to laparoscopic hysterectomy, and both Medicaid and Medicare insurance were associated with increased likelihood of hysterectomy complications. Living in the South or Midwest or having less than a college degree education was associated with likelihood of prior hysterectomy. CONCLUSION: Studies suggest that various health care disparity markers are associated with poorer access to less invasive hysterectomy procedures and with poorer outcomes for patients who are undergoing hysterectomy for benign indications. Further research is needed to understand and identify the causes of these disparities, and immediate changes to our health care system are needed to improve access and opportunities for patients facing health care disparities. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42021234511.

Transitioning India to advanced image based adaptive brachytherapy: a national impact analysis of upgrading National Cancer Grid cervix cancer guidelines.

Background: High-dose-rate image guided brachytherapy (IGBT) for cervical cancer leads to improved local control and reduced toxicity and is a critical component of treatment. However, transition to IGBT requires capacity upscaling. An institutional activity mapping and national impact analysis of such a transition were undertaken to understand feasibility. Methods: Between September 2020 and March 2021, activity mapping was conducted in a high-volume centre that triaged cervical cancer patients for brachytherapy into four workflows; A: two-dimensional (2D) X-Ray point A-based intracavitary brachytherapy, B: CT point A-based intracavitary brachytherapy, C: MRI/CT-volume based intracavitary brachytherapy, D: MRI/CT volume-based intracavitary +/- interstitial brachytherapy. Clinical process time mapping was performed, and case scenarios for transition were modelled at the institutional and national levels based on available incidence and infrastructure levels. Treatment capacity changes were calculated, and potential strategies for workflow reorganisation were proposed. Findings: Eighty-four patients were included in the study. The total time taken for the workflows A, B, C, and D were 176 min (57-208), 224 min (74-260), 267 min (101-302), and 348 min (232-383), respectively. The transition from workflow A to D through sequential steps led to 35%, 49%, and 64% loss of treatment capacity in the index institution. Solutions such as 10-hour or 12-hour overlapping shifts increased treatment capacity by 25% and 50% and performing single implants and delivering multiple fractions increased capacity by 100%. Twenty-three Indian states and Union Territories are predicted to be able to transition to advanced workflows. For four Indian states, it may be detrimental considering the current infrastructure level, and eight Indian states lacked brachytherapy access. Further financial investment is required in the latter 12 states for transition to advanced workflows. Interpretation: Our study demonstrates that unplanned transition to IGBT can lead to treatment capacity loss and increase in waiting lists to access treatment. The proposed solutions of workflow reorganisation, using strategies such as single brachytherapy applicator implant and delivering multiple treatment fractions can improve access to treatment for women with cervix cancer in resource-strained and high patient-volume settings. We recommend state-wise solutions for the upscale from conventional 2D workflows to IGBT, subject to the availability of skilled personnel, infrastructure and training. Financial investments may be needed in some states to achieve this goal. Funding: International Atomic Energy Agency (IAEA) supported the salary of VH through project E33042 that focussed on implementation strategies of image guided brachytherapy.

Changes in Pelvic Floor Symptoms After Procedural Interventions for Uterine Leiomyomas: A Systematic Review.

OBJECTIVE: To conduct a systematic review to evaluate the effect of procedural interventions for leiomyomas on pelvic floor symptoms. DATA SOURCES: PubMed, EMBASE, and ClinicalTrials.gov were searched from inception to January 12, 2023, searching for leiomyoma procedures and pelvic floor disorders and symptoms, restricted to primary study designs in humans. METHODS OF STUDY SELECTION: Double independent screening for studies of any study design in all languages that reported pelvic floor symptoms before and after surgical (hysterectomy, myomectomy, radiofrequency volumetric thermal ablation) or radiologic (uterine artery embolization, magnetic resonance-guided focused ultrasonography, high-intensity focused ultrasonography) procedures for management of uterine leiomyomas. Data were extracted, with risk-of-bias assessment and review by a second researcher. Random effects model meta-analyses were conducted, as feasible. TABULATION, INTEGRATION, AND RESULTS: Six randomized controlled trials, one nonrandomized comparative study, and 25 single-group studies met criteria. The overall quality of the studies was moderate. Only six studies, reporting various outcomes, directly compared two procedures for leiomyomas. Across studies, leiomyoma procedures were associated with decreased symptom distress per the UDI-6 (Urinary Distress Inventory, Short Form) (summary mean change -18.7, 95% CI -25.9 to -11.5; six studies) and improved quality of life per the IIQ-7 (Incontinence Impact Questionnaire, Short Form) (summary mean change -10.7, 95% CI -15.8 to -5.6; six studies). There was a wide range of resolution of urinary symptoms after procedural interventions (7.6-100%), and this varied over time. Urinary symptoms improved in 19.0-87.5% of patients, and the definitions for improvement varied between studies. Bowel symptoms were inconsistently reported in the literature. CONCLUSION: Urinary symptoms improved after procedural interventions for uterine leiomyomas, although there is high heterogeneity among studies and few data on long-term outcomes or comparing different procedures. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42021272678.

Radiation Oncology Research in Asia: Current Status and a Peep Into the Future From the Federation of Asian Organizations for Radiation Oncology.

PURPOSE: This survey was conducted to assess the current research practices among the 14 members of the Federation of Asian Organizations for Radiation Oncology (FARO) committee, to inform measures for research capacity building in these nations. MATERIALS AND METHODS: A 19-item electronic survey was sent to two research committee members from the 14 representative national radiation oncology organizations (N = 28) that are a part of FARO. RESULTS: Thirteen of the 14 member organizations (93%) and 20 of 28 members (71.5%) responded to the questionnaire. Only 50% of the members stated that an active research environment existed in their country. Retrospective audits (80%) and observational studies (75%) were the most common type of research conducted in these centers. Lack of time (80%), lack of funding (75%), and limited training in research methodology (40%) were cited as the most common hindrances in conducting research. To promote research initiatives in the collaborative setting, 95% of the members agreed to the creation of site-specific groups, with head and neck (45%) and gynecological cancers (25%) being the most preferred disease sites. Projects focused on advanced external beam radiotherapy implementation (40%), and cost-effectiveness studies (35%) were cited as some of the potential areas for future collaboration. On the basis of the survey results, after result discussion and the FARO officers meeting, an action plan for the research committee has been created. CONCLUSION: The results from the survey and the initial policy structure may allow facilitation of radiation oncology research in the collaborative setting. Centralization of research activities, funding support, and research-directed training are underway to help foster a successful research environment in the FARO region.

Advanced gynecologic surgery in women with Parkinson's disease.

OBJECTIVE: To assess the effect of Parkinson's disease (PD) on perioperative outcomes following gynecologic surgery. BACKGROUND: Gynecological complaints are common among women with PD but under-reported, under-diagnosed and under-treated, in part due to surgical hesitancy. Non-surgical management options are not always acceptable to patients. Advanced gynecologic surgeries are effective for symptom management. Hesitancy toward elective surgery in PD stems from concern regarding perioperative risks. METHODS: This retrospective cohort study derived data by querying the Nationwide Inpatient Sample (NIS) database between 2012 and 2016 to identify women who underwent advanced gynecologic surgery. Non-parametric Mann-Whitney U and Fisher exact tests were used to compare quantitative and categorical variables respectively. Age and Charlson Comorbidity Index values were used to create matched cohorts. RESULTS: 526 (0.1%) women with and 404,758 without a diagnosis of PD underwent gynecological surgery. Median age of patients with PD (70 years vs 44 years, p < 0.001) and median comorbid conditions (4 vs 0, p < 0.001) were higher compared to counterparts. Median length of stay (LOS) was longer in PD group (3 days vs 2 days, p < 0.001) with lower rates of routine discharge (58% vs 92%, p = 0.001). Groups were comparable in post-operative mortality (0.8% vs 0.3%, p = 0.076). After matching, there was no difference in LOS (p = 0.346) or mortality (0.8% vs 1.5%, p = 0.385) and PD group was more likely to be discharged to skilled nursing facilities. CONCLUSION: PD does not worsen perioperative outcomes following gynecologic surgery. Neurologists may use this information to provide reassurance to women with PD undergoing such procedures.

Prescription Opioid Use for Acute Pain and Persistent Opioid Use After Gynecologic Surgery: A Systematic Review.

OBJECTIVE: To assess the amount of opioid medication used by patients and the prevalence of persistent opioid use after discharge for gynecologic surgery for benign indications. DATA SOURCES: We systematically searched MEDLINE, EMBASE, and ClinicalTrials.gov from inception to October 2020. METHODS OF STUDY SELECTION: Studies with data on gynecologic surgical procedures for benign indications and the amount of outpatient opioids consumed, or the incidence of either persistent opioid use or opioid-use disorder postsurgery were included. Two reviewers independently screened citations and extracted data from eligible studies. TABULATION, INTEGRATION, AND RESULTS: Thirty-six studies (37 articles) met inclusion criteria. Data were extracted from 35 studies; 23 studies included data on opioids consumed after hospital discharge, and 12 studies included data on persistent opioid use after gynecologic surgery. Average morphine milligram equivalents (MME) used in the 14 days after discharge were 54.0 (95% CI 39.9-68.0, seven tablets of 5-mg oxycodone) across all gynecologic surgery types, 35.0 (95% CI 0-75.12, 4.5 tablets of 5-mg oxycodone) after a vaginal hysterectomy, 59.5 (95% CI 44.4-74.6, eight tablets of 5-mg oxycodone) after laparoscopic hysterectomy, and 108.1 (95% CI 80.5-135.8, 14.5 tablets of 5-mg oxycodone) after abdominal hysterectomy. Patients used 22.4 MME (95% CI 12.4-32.3, three tablets of 5-mg oxycodone) within 24 hours of discharge after laparoscopic procedures without hysterectomy and 79.8 MME (95% CI 37.1-122.6, 10.5 tablets of 5-mg oxycodone) from discharge to 7 or 14 days postdischarge after surgery for prolapse. Persistent opioid use occurred in about 4.4% of patients after gynecologic surgery, but this outcome had high heterogeneity due to variation in populations and definitions of the outcome. CONCLUSION: On average, patients use the equivalent of 15 or fewer 5-mg oxycodone tablets (or equivalent) in the 2 weeks after discharge after major gynecologic surgery for benign indications. Persistent opioid use occurred in 4.4% of patients who underwent gynecologic surgery for benign indications. Our findings could help surgeons minimize overprescribing and reduce medication diversion or misuse. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42020146120.

Evaluation of gastrointestinal tract injury within 1 year of surgery for pelvic organ prolapse.

OBJECTIVE: To identify the incidence and risk factors of gastrointestinal injury (GITI) related to pelvic organ prolapse (POP) surgery. METHODS: Women who underwent POP surgery between 2000 and 2020 were identified in the Premier Healthcare Database. The primary outcome was GITI, defined as small or large bowel injury or repair, and fistula or fistula repair. Differences between patients with and without GITI were evaluated, and a multivariable regression was performed to determine independent predictors of GITI. RESULTS: We identified 563,661 index POP surgeries in female patients aged 18 years and older. Of these, 4582 (0.8%) had a bowel injury code within 1 year of index POP surgery. Patients who experienced GITI were more likely to be younger (49.9 ± 12.8 vs 50.9 ± 13.7), and receive surgery with a surgeon who performed less than 12 surgeries per year (48% vs 42%). Most GITI was diagnosed in the same month (73.4%) and same hospital encounter (54%) as index POP surgery. After adjusting for confounders, lysis of adhesions (aOR = 2.03, 95% CI: 1.48-2.72) and perioperative hematoma/hemorrhage (aOR = 2.87, 95%C I: 1.70-4.59) were strongly associated with GITI, while having surgery with a surgeon performing > 50 POP surgeries per year (aOR = 0.66, 95%C I: 0.59-0.75 and concomitant obliterative procedures (aOR = 0.48, 95% CI: 0.34-0.65) were associated with a lower probability of GITI. CONCLUSIONS: The rate of GITI after POP surgery is less than 1%, and injuries are commonly diagnosed and treated in the same month as index surgery. High-volume surgeons and obliterative procedures may be protective against GITI.

Impact of age on outcomes in young women with breast cancer.

BACKGROUND: In this study, we compared outcomes in young and very young patients with breast cancer (BC). MATERIALS AND METHODS: Between January 1990 to December 2010, 414 young women (age ≤35 years) with BC were registered in the radiotherapy (RT) outpatient department. Patients were divided into young (31-35 years) and very young (18-30 years). They were compared for clinical, pathological characteristics, and treatment-related factors such as RT and systemic therapy. Outcomes compared between the two groups were locoregional recurrence rate (LRR), local recurrence-free survival (LRFS), disease-free survival (DFS), overall survival (OS), and toxicities. LRFS, DFS, and OS were estimated using the Kaplan-Meier method. RESULTS: Out of 414 patients, 138 and 276 were very young and young, respectively. Clinical, pathological, and treatment characteristics were balanced between the two groups except for more patients in the young group who had pN3 disease and received hormonal therapy; 41 (15%) versus seven (5%) and 171 (62%) versus 62 (45%) in the very young group, respectively. Median follow-up was 84 months (range 12-363 months). LR was seen in 16 (11.6%) and 25 (9%) patients in the very young and young groups, respectively (p = 0.28). The hazard ratios for LR, disease recurrence, and death in the very young group relative to the young group were 1.11 (p = 0.25), 1.0 (p = 1.0), and 1.05 (p = 0.79), respectively. Estimated 10-year LRFS, DFS and OS were 80% versus 86%, 63% versus 61%, and 66% versus 64% in the very young and young groups, respectively. Lymphedema, cardiac toxicity, and second malignancy developed in seven (5%) versus 23 (8%), one (1%) versus three (1%), and seven (5%) versus 18 (7%) patients in the very young and young groups, respectively. CONCLUSION: In very young and young patients with BC, there was no significant difference in LRR, LRFS, DFS, or OS. Toxicities were also comparable between the two groups.

Time required for prophylactic oral care in head and neck cancer patients scheduled for radiotherapy: A single center, prospective cohort study.

BACKGROUND: Prophylactic oral care (POC) before radiotherapy (RT) is an adjunct but an integral process toward preparing patients for RT, however, time to be invested in POC remains unexplored. METHODS: Prospective treatment records were maintained in head and neck cancer patients, who received POC following a standardized protocol with definite timelines. Data collected for oral treatment time (OTT), interruption in RT due to oro-dental issues, future extraction(s), and incidence of osteoradionecrosis (ORN) up to 18 months after treatment were analyzed. RESULTS: Three hundred thirty-three patients, 275 males and 58 females, mean age 52.45 ± 11.2 years were included. Mean OTT was 21.0 ± 6.2 days and was influenced significantly with the number of extractions (p < 0.00). There was no interruption in RT schedule due to oro-dental issues. Five patients were diagnosed with ORN. CONCLUSION: Performing POC as demonstrated aid in timely removal of nidus of infection(s), perform RT as scheduled, and maintain satisfactory oral health through the survivorship of patients.

General anesthesia versus regional anesthesia in patients undergoing obliterative vaginal procedures for pelvic organ prolapse.

INTRODUCTION AND HYPOTHESIS: The objective was to compare outcomes in patients receiving general versus regional anesthesia when undergoing obliterative vaginal surgery for pelvic organ prolapse. METHODS: Obliterative vaginal procedures performed from 2010 to 2020 were identified in the American College of Surgeons National Surgical Quality Improvement Program database using Current Procedural Terminology codes. Surgeries were categorized into general anesthesia (GA) or regional anesthesia (RA). Rates of reoperation, readmission, operative time, and length of stay were determined. A composite adverse outcome was calculated including any of the following: nonserious or serious adverse events, 30-day readmission, or reoperation. Propensity score-weighted analysis of perioperative outcomes was performed. RESULTS: The cohort included 6,951 patients, of whom 6,537 (94%) underwent obliterative vaginal surgery under GA and 414 (6%) received RA. When comparing outcomes under the propensity score-weighted analysis, operative times were shorter (median 96 vs 104 min, p<0.01) in the RA group versus GA. There were no significant differences between composite adverse outcomes (10% vs 12%, p=0.06), or readmission (5% vs 5%, p=0.83) and reoperation rates (1% vs 2%, p=0.12) between the RA and GA groups. Length of stay was shorter in patients receiving GA than in those receiving RA, especially when undergoing concomitant hysterectomy (67% discharged within 1 day in GA vs 45% in RA, p<0.01). CONCLUSIONS: Composite adverse outcomes, reoperation rates, and readmission rates were similar in patients who received RA for obliterative vaginal procedures compared with GA. Operative times were shorter in patients receiving RA than in those receiving GA, and length of stay was shorter in patients receiving GA than in those receiving RA.