The trend of dental check-up and prevalence of dental complications following the use of bone modifying agents in patients with metastatic breast and prostate cancer: analysis of data from the Korean National Health Insurance Service.

BACKGROUND: Bone-modifying agents (BMA) are key components in the management of cancer patients with bone metastasis. Despite their clinical benefits, the use of BMA is associated with dental adverse events (AEs) including medication-related osteonecrosis of the jaw (MRONJ). This study investigated the frequency of dental surveillance before BMA treatment and the prevalence of dental AEs including MRONJ, after BMA treatment in patients with bone metastasis from breast and prostate cancer using data from the national health insurance system. METHODS: Data, including age, cancer diagnosis, administered BMA, and dental AEs during cancer treatment, of patients with bone metastasis from breast and prostate cancer who received at least one infusion of BMA between 2007 and 2019 were extracted from the Korean National Health Insurance Service (KNHIS) dataset. RESULTS: Of the 15,357 patients who received BMA, 1,706 patients (11.1%) underwent dental check-ups before BMA treatment. The proportion of patients receiving dental check-up increased from 4.4% in 2007 to 16.7% in 2019. Referral to dentists for a dental check-up was more active in clinics/primary hospitals than general/tertiary hospitals, and medical doctors and urologists actively consulted to dentists than general surgeons, regardless of the patient's health insurance status. After BMA treatment, 508 patients (3.8%) developed dental AEs, including abscess (42.9%), acute periodontitis (29.7%), acute pericoronitis (14.9%), and MRONJ (12.5% of dental AEs cases, 0.5% of total BMA treated patients). CONCLUSIONS: Considering the long treatment period in patients with metastatic cancer, coordination between dentists and oncologists is necessary to ensure appropriate dental management before the initiation of BMA.

Propensity score-matched analysis comparing perioperative, functional, and safety outcomes between thulium fiber laser and bipolar enucleation of the prostate performed by a single surgeon with two years of follow-up.

PURPOSE: To compare perioperative, functional, and safety outcomes between thulium fiber laser enucleation of the prostate (ThuFLEP) and bipolar enucleation of the prostate performed by a single surgeon with use of propensity score (PS)-matched analysis. MATERIALS AND METHODS: Data were from 675 patients, 422 of whom underwent ThuFLEP and bipolar enucleation by a single highly experienced surgeon. ThuFLEP was performed with Fiberlase U1 (IRE Polus Ltd.). Perioperative parameters, safety, and functional outcomes, such as International Prostate Symptom Score (IPSS), quality of life (QoL), postvoid residual volume (PVR), and maximum urinary flow rate (Qmax) were assessed. To control for selection bias, a 1:1 PS-matched analysis was carried out using the following variables as covariates: total prostate volume, preoperative IPSS and early sphincter release. RESULTS: Of 422 patients, 370 (87.7%) underwent ThuFLEP and 52 (12.3%) underwent bipolar enucleation. Operation, enucleation, and morcellation time were comparable between groups before and after PS-matched analysis (p=0.954, p=0.474, p=0.362, respectively). Functional parameters (IPSS, QoL, PVR, Qmax) were also comparable between groups at every time point before and after PS matching. Significant improvements in IPSS, QoL score, Qmax, and PVR were observed during the 24-month follow-up period for both ThuFLEP and bipolar enucleation without any significant differences between groups. Early and late postoperative complications before and after PS-matched analysis were similar. CONCLUSIONS: ThuFLEP was comparable to bipolar enucleation in perioperative characteristics, improvement in voiding parameters, and complication rates. Both procedures were shown to be effective and safe in the management of benign prostatic hyperplasia.

Radiation exposure during sacral neuromodulation lead placement: Multi-institutional descriptive study.

OBJECTIVES: Fluoroscopy has significantly improved lead placement and decreased surgical time for implantable sacral neuromodulation (SNM). There is a paucity of data regarding radiation and safety of fluoroscopy during SNM procedures. Our study aims to characterize fluoroscopy time and dose used during SNM surgery across multiple institutions and assess for predictors of increased fluoroscopy time and radiation dose. METHODS: Electronic medical records were queried for SNM procedures (Stage 1 and full implant) from 2016 to 2021 at four academic institutions. Demographic, clinical, and intraoperative data were collected, including fluoroscopy time and radiation dose in milligray (mGy). The data were entered into a centralized REDCap database. Univariate and multivariate analysis were performed to assess for predictive factors using STATA/BE 17.0. RESULTS: A total of 664 procedures were performed across four institutions. Of these, 363 (54.6%) procedures had complete fluoroscopy details recorded. Mean surgical time was 58.8 min. Of all procedures, 79.6% were performed by Female Pelvic Medicine and Reconstructive Surgery specialists. There was significant variability in fluoroscopy time and dose based on surgical specialty and institution. Most surgeons (76.4%) were considered "low volume" implanters. In a multivariate analysis, bilateral finder needle testing, surgical indication, surgeon volume, and institution significantly predicted increased fluoroscopy time and radiation dose (p < 0.05). CONCLUSIONS: There is significant variability in fluoroscopy time and radiation dose utilized during SNM procedures, with differences across institutions, surgeons, and subspecialties. Increased radiation exposure can have harmful impacts on the surgical team and patient. These findings demonstrate the need for standardized fluoroscopy use during SNM procedures.

Awareness of smoking cessation amongst German vascular surgeons.

Background: Smoking represents the well-known enemy of vascular well-being. Numerous previous studies emphasised the important role of smoking on the development and progression of atherosclerotic cardiovascular disease. The current study aimed to identify hurdles and barriers for an insufficient implementation of secondary prevention in the treatment of lower extremity peripheral arterial disease (PAD). Methods: All members of the German Society for Vascular Surgery and Vascular Medicine (DGG) with valid email addresses were invited to participate in an electronic survey on smoking. Results are descriptively presented. Results: Amongst 2716 invited participants, 327 (12%) submitted complete responses, thereof 33% women and 80% between 30 and 59 years old (87% board certified specialists). 83% were employed by hospitals (56% teaching hospital, 14% university, 13% non-academic) and 16% by outpatient facilities. 6% are active smokers (63% never) while a mean of five medical education activities on smoking cessation were completed during the past five years of practice. Only 27% of the institutions offered smoking cessation programs and 28% of the respondents were aware of local programs while a mean of 46% of their patients were deemed eligible for participation. 63% of the respondents deemed outpatient physicians primarily responsible for smoking cessation, followed by medical insurance (26%). Conclusions: The current nationwide survey of one scientific medical society involved in the care of patients with vascular disease revealed that smoking cessation, although being commonly accepted as important pillar of comprehensive holistic care, is not sufficiently implemented in everyday clinical practice.

Results of thyroidectomies according to general surgeons and otolaryngologist and cervico faciale surgeons at the general Hospital of Reference of Niamey, what differences in the protocols of management?

OBJECTIVE: To evaluate the surgical management of thyroid pathologies at the Reference General Hospital. METHODS: This was a retro-prospective study over 4 years 6 months carried out in the departments of General and Digestive Surgery (GDS) and Otorhinolaryngology and Cervico Facial Surgery (ORL/FCS). It involved 182 patients who underwent thyroid surgery. RESULTS: A frequency of thyroidectomy of 9.46% was found. Females predominated with a sex ratio of 0.1. The average age of patients was 42.85 years, a standard deviation 12.80. 84.06% of patients had consulted for anterior cervical mass. EU-TIRADS score 3 represented 7,14% of cases. Heteromultinodular goiter was the main indication for thyroid surgery (59.34%). Total thyroidectomy was the most commonly performed gesture in general surgery in 88,23% (n = 105), in Otorhinolaryngology, it was in the same proportion as lobo-isthmectomy at 47.61% (n = 30). The first route was video-assisted thyroidectomy 2.2% (n = 4). The recurrent laryngeal nerve was dissected and seen in 159 cases (87.36%) and parathyroid glands were also seen and preserved in 58.24% of cases (n = 106). In immediate postoperative surgery, the main complications were unilateral recurrent paralysis with dysphonia in 3.3% (n = 6) and compressive hematoma in 2.2% (n = 4). No deaths had been recorded. CONCLUSION: Total thyroidectomy was the most performed procedure in department of General and Digestive Surgery. Routine oral calcium and vitamin D supplementation in the general surgery ward, reduces the occurrence of hypocalcemia after total thyroidectomy and allows a safe and early exit. Standardizing protocols will further reduce complications.

Magnetic Resonance-Guided Laser Interstitial Thermal Therapy for Recurrent Glioblastoma and Radiation Necrosis: A Single-Surgeon Case Series.

OBJECTIVE: To evaluate long-term clinical outcomes among patients treated with laser interstitial thermal therapy (LITT) for predicted recurrent glioblastoma (rGBM). METHODS: Patients with rGBM treated by LITT by a single surgeon (2013-2020) were evaluated for progression-free survival (PFS), overall survival (OS), and OS after LITT. RESULTS: Forty-nine patients (33 men, 16 women; mean [SD] age at diagnosis, 58.7 [12.5] years) were evaluated. Among patients with genetic data, 6 of 34 (18%) had IDH-1 R132 mutations, and 7 of 21 (33%) had MGMT methylation. Patients underwent LITT at a mean (SD) of 23.8 (23.8) months after original diagnosis. Twenty of 49 (40%) had previously undergone stereotactic radiosurgery, 37 (75%) had undergone intensity-modulated radiation therapy, and 49 (100%) had undergone chemotherapy. Patients had undergone a mean of 1.2 (0.7) previous resections before LITT. Mean preoperative enhancing and T2 FLAIR volumes were 13.1 (12.8) cm3 and 35.0 (32.8) cm3, respectively. Intraoperative biopsies confirmed rGBM in 31 patients (63%) and radiation necrosis in 18 patients (37%). Six perioperative complications occurred: 3 (6%) cases of worsening aphasia, 1 (2%) seizure, 1 (2%) epidural hematoma, and 1 (2%) intraparenchymal hemorrhage. For the rGBM group, median PFS was 2.0 (IQR, 4.0) months, median OS was 20.0 (IQR, 29.5) months, and median OS after LITT was 6.0 (IQR, 10.5) months. For the radiation necrosis group, median PFS was 4.0 (IQR, 4.5) months, median OS was 37.0 (IQR, 58.0) months, and median OS after LITT was 8.0 (IQR, 23.5) months. CONCLUSIONS: In a diverse rGBM cohort, LITT was associated with a short duration of posttreatment PFS.

Fluorescence-guided surgical system using holographic display: from phantom studies to canine patients.

Significance: Holographic display technology is a promising area of research that can lead to significant advancements in cancer surgery. We present the benefits of combining bioinspired multispectral imaging technology with holographic goggles for fluorescence-guided cancer surgery. Through a series of experiments with 43D-printed phantoms, small animal models of cancer, and surgeries on canine patients with head and neck cancer, we showcase the advantages of this holistic approach. Aim: The aim of our study is to demonstrate the feasibility and potential benefits of utilizing holographic display for fluorescence-guided surgery through a series of experiments involving 3D-printed phantoms and canine patients with head and neck cancer. Approach: We explore the integration of a bioinspired camera with a mixed reality headset to project fluorescent images as holograms onto a see-through display, and we demonstrate the potential benefits of this technology through benchtop and in vivo animal studies. Results: Our complete imaging and holographic display system showcased improved delineation of fluorescent targets in phantoms compared with the 2D monitor display approach and easy integration into the veterinarian surgical workflow. Conclusions: Based on our findings, it is evident that our comprehensive approach, which combines a bioinspired multispectral imaging sensor with holographic goggles, holds promise in enhancing the presentation of fluorescent information to surgeons during intraoperative scenarios while minimizing disruptions.

Recommendations for Centers Performing Pediatric Heart Surgery in the United States.

Care and outcomes for the more than 40,000 patients undergoing pediatric and congenital heart surgery in the United States annually are known to vary widely. While consensus recommendations have been published across numerous fields as one mechanism to promote a high level of care delivery across centers, it has been more than two decades since the last pediatric heart surgery recommendations were published in the United States. More recent guidance is lacking, and collaborative efforts involving the many disciplines engaged in caring for these children have not been undertaken to date. The present initiative brings together professional societies spanning numerous care domains and congenital cardiac surgeons, pediatric cardiologists, nursing, and other healthcare professionals from diverse programs around the country to develop consensus recommendations for United States centers. The focus of this initial work is on pediatric heart surgery, and it is recommended that future efforts focus in detail on the adult congenital population. We describe the background, rationale, and methodology related to this collaborative effort, and recommendations put forth for Essential Care Centers (essential services necessary for any program), and Comprehensive Care Centers (services to optimize comprehensive and high-complexity care), encompassing structure, process, and outcome metrics across 14 domains.

Patient-reported outcomes: A primer for plastic surgeons.

Surgical care today is no longer evaluated only on clinical outcomes but also on holistic patient wellbeing. Patient-reported outcomes (PROs) are a representation of the patient's perspective on their results and wellbeing. The aim of this review is to establish PROs as the center of healthcare and plastic surgery, to delineate important PROs in plastic surgery practice and research, to discuss the future of PROs within our discipline, and to encourage surgeons to incorporate PROs into their practice. PROs are an important parallel of clinical outcomes in that they can use the patient's perspective to 1) support clinical findings, 2) detect differences in care when there are no clear clinical differences, 3) track progress longitudinally, and 4) support systemic improvements in healthcare. Plastic surgery as a field is naturally aligned with PROs because, as a discipline, we focus on patient form and function. The emerging forefronts of plastic surgery such as lymphedema care, gender-affirming care, peripheral nerve surgery, migraine surgery, and breast implant illness are critically dependent on PROs. In the next decade, we predict that there will be a continued proliferation of robust PRO measures and integration into healthcare delivery. Outcomes research in surgery should continue to evolve as surgeons provide increasingly more benefits to improve patient wellbeing. Plastic surgeons must continue to play a prominent role in the future of PROs.

Audit of surgeon billing in workers compensation-insured elective spinal surgery in New South Wales, Australia from 2010 to 2018.

BACKGROUND: Medical billing practices have received increasing scrutiny in Australia and worldwide. In 2015, the Australian Government initiated a comprehensive review of the Medicare Benefits Schedule (MBS), including spinal surgery. This study provides a snapshot of five spinal surgeon billing patterns and associated costs in the workers compensation system in New South Wales prior to these changes. METHODS: This retrospective cohort study used workers compensation billing data from the State Insurance Regulatory Authority to capture elective spinal surgeries in New South Wales from 2010 to 2018. The main outcome measures were: proportion of items billed within recommended limits (up to 150% of the listed Australian Medical Association (AMA) fee); surgical billing patterns including repeat billing of items during a single episode of surgery; use of paediatric or scoliosis items; use of surgical items from outside the spinal surgery schedule; co-billing of items not permitted as per the AMA Fees List item descriptions and associated costs. RESULTS: There were 12 622 spinal surgeries in 9520 patients. While only 2.2% of items were billed above the recommended limits, 38% of surgeries included at least one of the five billing patterns. The average cost increase was AU$4700 per surgery, 47% greater than surgeries which did not include the specified billing patterns, for a total additional cost of AU$22.9 M over the 9-year study period. CONCLUSION: Five spinal surgery billing patterns accounted for an additional AU$22.9 million in direct surgical costs from 2010 to 2018.

Protocol paper for SMART OPS: Shared decision-making Multidisciplinary Approach - a Randomised controlled Trial in the Older adult Population considering Surgery.

INTRODUCTION: The Australian population presenting with surgical pathology is becoming older, frailer and more comorbid. Shared decision-making is rapidly becoming the gold standard of care for patients considering high-risk surgery to ensure that appropriate, value-based healthcare decisions are made. Positive benefits around patient perception of decision-making in the immediacy of the decision are described in the literature. However, short-term and long-term holistic patient-centred outcomes and cost implications for the health service require further examination to better understand the full impact of shared decision-making in this population. METHODS: We propose a novel multidisciplinary shared decision-making model of care in the perioperative period for patients considering high-risk surgery in the fields of general, vascular and head and neck surgery. We assess it in a two arm prospective randomised controlled trial. Patients are randomised to either 'standard' perioperative care, or to a multidisciplinary (surgeon, anaesthetist and end-of-life care nurse practitioner or social worker) shared decision-making consultation. The primary outcome is decisional conflict prior to any surgical procedure occurring. Secondary outcomes include the patient's treatment choice, how decisional conflict changes longitudinally over the subsequent year, patient-centred outcomes including life impact and quality of life metrics, as well as morbidity and mortality. Additionally, we will report on healthcare resource use including subsequent admissions or representations to a healthcare facility up to 1 year. ETHICS AND DISSEMINATION: This study has been approved by the Hunter New England Human Research Ethics Committee (2019/ETH13349). Study findings will be presented at local and national conferences and within scientific research journals. TRIAL REGISTRATION NUMBER: ACTRN12619001543178.

Failed Back Surgery Syndrome: No Longer a Surgeon's Defeat-A Narrative Review.

The introduction of the term Persistent Spinal Pain Syndrome (PSPS-T1/2), replacing the older term Failed Back Surgery Syndrome (FBSS), has significantly influenced our approach to diagnosing and treating post-surgical spinal pain. This comprehensive review discusses this change and its effects on patient care. Various diagnostic methods are employed to elucidate the underlying causes of back pain, and this information is critical in guiding treatment decisions. The management of PSPS-T1/2 involves both causative treatments, which directly address the root cause of pain, and symptomatic treatments, which focus on managing the symptoms of pain and improving overall function. The importance of a multidisciplinary and holistic approach is emphasized in the treatment of PSPS-T1/2. This approach is patient-centered and treatment plans are customized to individual patient needs and circumstances. The review concludes with a reflection on the impact of the new PSPS nomenclature on the perception and management of post-surgical spinal pain.

Long-term efficacy of the single-incision mini-sling procedure using surgeon-tailored mesh.

OBJECTIVES: To evaluate the long-term efficacy of a surgeon-tailored single-incision mini-sling procedure (SIMS) for the surgical treatment of stress urinary incontinence (SUI) in terms of objective cure rates, quality of life, and cost-effectiveness. STUDY DESIGN: This retrospective study included 93 women with pure SUI who underwent surgeon-tailored SIMS. All patients were evaluated with a stress cough test and quality of life questionnaire (Incontinence Impact Questionnaire [IIQ-7]) at 1 month, 6 months, 1 year, and last follow-up visit (4-7 years). Early and late (after 1 month) complication rates and the reoperation rate were also evaluated. RESULTS: Mean operative time and follow-up duration were 12 ± 2.5 min and 5.7 years (4-7 years), respectively. Objective cure rates determined by the stress cough test were 83.8%, 94.6%, 93.5%, and 91.3% at 1 month, 6 months, 1 year, and last follow-up, respectively. IIQ-7 scores improved at every visit compared to the preoperative value. There were no cases of hematuria, bladder perforation, or major bleeding requires a blood transfusion. CONCLUSION: Our results suggest that the surgeon-tailored SIMS procedure has high efficacy and low complication rates and offers a practical and inexpensive alternative to commercial high-cost SIMS systems.

Surgical Episodes of Care for Price Transparency Using the Episode Grouper for Medicare.

OBJECTIVE: To explore the use of an episode grouper to more accurately identify the complete set of surgical services typically provided in a surgical episode of care and the corresponding range of prices, using colectomy for cancer as the example. BACKGROUND: Price transparency is an important policy issue that will require surgeons to better understand the components and cost of care. METHODS: This study uses the Episode Grouper for Medicare business logic to construct colectomy surgical episodes of care for cancer using Medicare claims data for the Boston Hospital Referral Region from 2012 to 2015. Descriptive statistics show the mean reimbursement based on patient severity and stage of surgery, along with the number of unique clinicians billing for care and the mix of services provided. RESULTS: The Episode Grouper for Medicare episode grouper identified 3182 colectomies in Boston between 2012 and 2015, with 1607 done for cancer. The mean Medicare allowed amount per case is $29,954 and varies from $26,605 to $36,850 as you move from low to high-severity cases. The intrafacility stage is the most expensive ($23,175 on average) compared with the pre ($780) and post ($6,479) facility stages. There is tremendous heterogeneity in the service mix. CONCLUSIONS: Episode groupers are a potentially valuable tool for identifying variations in service mix and teaming patterns that correlate with a total price. By looking at patient care holistically, stakeholders can identify opportunities for price transparency and care redesign that have heretofore been hidden.

Mesh-based inguinal hernia repairs in an integrated healthcare system and surgeon and hospital volume: a cohort study of 110,808 patients from over a decade.

PURPOSE: The aim of this study was to describe a cohort of patients who underwent inguinal hernia repair within a United States-based integrated healthcare system (IHS) and evaluate the risk for postoperative events by surgeon and hospital volume within each surgical approach, open, laparoscopic, and robotic. METHODS: Patients aged ≥ 18 years who underwent their first inguinal hernia repair were identified for a cohort study (2010-2020). Average annual surgeon and hospital volume were broken into quartiles with the lowest volume quartile as the reference group. Multiple Cox regression evaluated risk for ipsilateral reoperation following repair by volume. All analyses were stratified by surgical approach (open, laparoscopic, and robotic). RESULTS: 110,808 patients underwent 131,629 inguinal hernia repairs during the study years; procedures were performed by 897 surgeons at 36 hospitals. Most repairs were open (65.4%), followed by laparoscopic (33.5%) and robotic (1.1%). Reoperation rates at 5 and 10 years of follow-up were 2.4% and 3.4%, respectively; rates were similar across surgical groups. In adjusted analysis, surgeons with higher laparoscopic volumes had a lower reoperation risk (27-46 average annual repairs: hazard ratio [HR] = 0.63, 95% confidence interval [CI] 0.53-0.74; ≥ 47 repairs: HR 0.53, 95% CI 0.44-0.64) compared to those in the lowest volume quartile (< 14 average annual repairs). No differences in reoperation rates were observed in reference to surgeon or hospital volume following open or robotic inguinal hernia repair. CONCLUSION: High-volume surgeons may reduce reoperation risk following laparoscopic inguinal hernia repair. We hope to better identify additional risk factors for inguinal hernia repair complications and improve patient outcomes with future studies.

["Double Grooves-Double Rings" technique of transurethral Thulium laser enucleation of the prostate: learning curve of single surgeon].

Objective: To evaluate the learning curve of the "Double Grooves-Double Rings" (DGDR) technique of transurethral Thulium laser enucleation of the prostate (ThuLEP) for benign prostatic hyperplasia (BPH) by a single surgeon. From June 2021 to July 2022, 84 patients mean age (69.0±8.0) years,preoperative prostate volume (90.9±40.3)ml with BPH underwent ThuLEP in the Department of Urology, Peking University First Hospital.Performed by a single surgeon who had no experience of transurethral resection of prostate (TURP) and any laser surgeries. The case scatter plots with the best fitting line were drawn to analyze the learning curve. According to the date of the surgeries, the patients were equally divided into three learning stages (28 patients for each group). The T-PSA,prostate volume,operative time,enucleation time, enucleation efficiency,catheter indwelling time, hemoglobin drop and perioperative complications (including re-TURP, blood transfusion, stress incontinence≥3 months and urethral stricture) were compared among the groups. The learning curve was divided into three stages, and the cutting point was shown on the 14th case. Except the prostate volume [stage1 (75.7±30.7) ml, stage2 (93.40±39.6)ml, stage3 (103.5±46.2) ml, P<0.05], there was no significant difference of the baseline data between three groups (P>0.05). Compared with those of stage 1(100.6±24.7) min,(0.55±0.22) g/min, a statistically significant improvement was observed in both of the operative time and the enucleation efficiency among stage 2[(84.5±36.6) min, (0.87±0.33) g/min and stage 3 (71.2±26.3) min, (1.27±0.45) g/min, P<0.05]. The learning curve of the DGDR technique for ThuLEP can be divided into three stages. A ThuLEP beginner can preliminarily master this technique after completing 14 cases.

Yoga Can Help You Practice and Teach Cardiothoracic Surgery.

Those who practice, and teach, thoracic and cardiovascular surgery and those who are training in this realm, as well as in many other disciplines, often endure debilitating physical stress and strain as a result of their practices. [Bishop, 2023] Despite the attention paid to issues such as proper adjustments for loupe magnification, optimal footwear, attention to 'micro-breaks', and paying attention to the ergonomics of performing long and intense operations, many surgeons still suffer discomfort and debility, and, even, disability. [Dalagher, 2019, Epstein, 2018, Alleblas, 2017, Giagio, 2019, Norasi, 2021] Dealing with those challenges should include what those practitioners can do outside of the operating room to increase their comfort and resilience, as well as what can be done in the operating room. One approach to dealing with these issues is to utilize the lessons and benefits of yoga. [Tribble, 2016].