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BACKGROUND Technical advances have been made in reconstructive diabetic limb salvage modalities. It is unknown whether these techniques are widely used. This study seeks to determine the role of patient- and hospital-level characteristics that affect use. METHODS Admissions for diabetic lower extremity complications were identified in the 2012-2014 National Inpatient Sample(NIS) using ICD-9-CM diagnosis codes. The study cohort consisted of admitted patients receiving amputations, limb salvage without flap techniques, or advanced limb salvage with flap techniques. Multinomial regression analysis accounting for the complex survey design of the NIS was used to determine the independent contributions of factors expressed as marginal effects. RESULTS Our study cohort represented 155,025 admissions nationally. White non-Hispanic patients had the highest proportion of reconstruction without and with flaps, while Black patients had the lowest. Multinomial regression models revealed that controlling for non-gas gangrene and critical limb ischemia, both of which have much greater incidence in minorities, the effect of race against receipt of reconstructive modalities was attenuated. Access to urban teaching hospitals was the strongest protective factor against amputation (9 percentage point reduction, p less then 0.01) and predictor of receiving limb salvage without flaps (5 PP increase,p less then 0.01) and with flaps (3 PP increase, p less then 0.01). CONCLUSION This study identified multiple patient- and hospital-level factors associated with decreased access to the gamut of reconstructive limb salvage techniques. Disparity reduction will likely require a multifaceted strategy that addresses the severity of disease presentation seen in minorities and delivery system capabilities affecting access and utilization of reconstructive limb salvage procedures.BACKGROUND Presentation of research at scientific conferences provides an opportunity for researchers to disseminate their work and gain peer-feedback. However, much of the presented work is never published in peer-reviewed journals. We aimed to analyze the conversion rate of abstracts presented at three national plastic surgery meetings. METHODS Abstracts presented at the American Association of Plastic Surgeons(AAPS), American Society of Plastic Surgeons(ASPS), and Plastic Surgery Research Council(PSRC) annual meetings in 2014 and 2015 were identified to analyze the rates of successful conversion into full-text publications. Meeting administrators were contacted to obtain the respective acceptance rates of submitted abstracts. RESULTS A total of 1174 abstracts were analyzed. The overall conversion rate was 65%. AAPS was the meeting with the highest conversion rate(73%) followed by PSRC(66%) and ASPS(61%). Conversely, AAPS had a lower acceptance rate(28%) compared to ASPS(42%) and PSRC(49%). The conversion rate was significantly higher for abstracts from native English-speaking countries while no significant differences were noted between oral and poster presentations. Plastic and Reconstructive Surgery(PRS) was the journal with the highest percentage of published manuscripts(34%). Abstracts presented at PSRC had the highest mean impact factor for the journal of publication. First authors changed in 31% and last authors in 18% of publications. The overall median time to publication from the date of presentation was 13 months. CONCLUSION Almost two-thirds of abstracts presented at AAPS, ASPS, and PSRC successfully converted into full-text publications. Plastic surgery departments/divisions should follow unpublished work in their institutions to benefit both patients and the scientific community.Oligometastatic disease (OMD) is generally defined as a stage of clinically or radiographically demonstrated metastatic disease limited in total disease burden and without rapid spread. Interventional oncology performs local therapies for primary and metastatic cancers, including OMD. Interventional oncology treatments can be pursued both as definitive therapy and for palliative purposes. Applied to OMD, these interventions can offer patients a decreasing overall tumor burden, minimizing cancer morbidity, and early evidence suggests a survival benefit. Here, we discuss the range of interventional oncology treatments, including ablation, chemoembolization, radioembolization, and irreversible electroporation. We describe the rationale for their application to OMD and discuss future directions for research.The use of local ablative therapy or metastasis-directed therapy is an emerging management paradigm in oligometastatic and oligoprogressive cancer. Recent randomized evidence has demonstrated that stereotactic ablative radiotherapy (SABR) targeting all metastatic deposits is tolerable and can improve progression-free and overall survival. While SABR is noninvasive, minimally toxic, and generally safe, rare grade 5 events have been reported. Given this and recognizing the often-uncertain prognosis of patients with metastatic disease, equipoise persists regarding the therapeutic window within which to deploy SABR for this indication. selleck chemicals llc Ongoing phase III trials are aimed at validating the demonstrated safety, tolerability, and survival benefits while also refining patient selection, possibly with the aid of novel biomarkers. This narrative review of the role of SABR in oligometastatic and oligoprogressive disease summarizes recent randomized evidence and ongoing clinical trials, discusses our rationale for treatment and key management principles, and posits that SABR should be considered the preferred modality for multisite, metastasis-directed ablative therapy.Oligometastatic cancer has been recognized as a distinct clinical entity for over 100 years. For decades surgeons have been devising strategies to identify patients with oligmetastatic cancer that have the potential to be cured by surgically removing the oligometastases ("curative intent metastasectomy"). More recently, several studies have suggested there may be benefits to local therapy in oligometastatic cancer patients that are less likely to be cured. This has transformed the practice of local therapy in this setting away from "curative intent" to a broader purpose of "lesion-specific cytoreduction." As a result, the pool of oligometastatic patients eligible for local therapy has been expanded. However, the boundaries that had previously framed the practice of local therapy in oligometastatic cancer have been obscured. The following is a single surgeon's attempt to align the promise of this expanded role of local therapy, with the principles of risk-benefit deliberation that are intrinsic to the surgical discipline.
Here's my website: https://www.selleckchem.com/products/gs-9973.html
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