The evolution of incisional hernia repair in Spain. A comparative analysis of results from the EVEREG registry.

BACKGROUND: The aim of this study was to assess the utility of the EVEREG registry in evaluating the evolution of surgical treatment for incisional hernia and its outcomes in Spain by comparing data from 2 study periods. METHODS: A retrospective comparative analysis of hernia surgeries performed between 2011 and 2015 (first period) and between 2017 and 2022 (second period) was conducted using data collected from the EVEREG registry. RESULTS: Statistically significant differences were observed in the second cohort, including: a decrease in minimally invasive procedures (11.7% vs 8.2%; P < .001), an increase in emergency surgeries for males (31.7% vs 41.2%; P = .017), an increase in trocar hernia repairs (16% vs 26.2%; P < .0001), a reduction in suture repairs (2.8% vs 1.5%; P < .0001), and an increase in retromuscular techniques (36.4% vs 52.4%; P < .001) in open surgery with mesh. In elective surgery, there was a decrease in the average length of stay (4.9 vs 3.8 days; P < .0001), the percentage of complications (27.9% vs 24.0%; P < .0001), reoperations (3.5% vs 1.4%; P < .0001), and mortality (0.6% vs 0.2%; P = .002). Long-term outcomes included a decrease in recurrences after 12 months (20.7% vs 14.5%; P < .0001) and in chronic pain (13.7% vs 2.5%; P < .0001) and chronic infections (9.1% vs 14.5%; P < .0001) after 6 months. CONCLUSION: In recent years, there has been a significant improvement in the outcomes of incisional hernia treatment. The registry serves as a fundamental tool for assessing the evolution of hernia treatment and enables the identification of key areas for improvement and the evaluation of treatment outcomes.

Does stoma modify compliance with enhanced recovery after surgery programs? Results of a cohort study.

PURPOSE: Few studies have focused on enhanced recovery programs (ERPs) in patients who have received a stoma after colorectal surgery. The objective of the study was to compare ERP compliant patients who have not received a stoma, those who received a colostomy, and those who received an ileostomy. METHODS: This study used data that had been prospectively collected as part of the ERP audit performed through the Groupe francophone de Réhabilitation Améliorée après Chirurgie [Francophone Group for Enhanced Recovery after Surgery] over a 4-year period. All patients who had undergone colorectal surgery were included and separated into three groups (no stoma, ileostomy, and colostomy). The primary outcome was ERP compliance, calculated through the use of 16 tracer items. RESULTS: Of the 422 recruited patients, 317 had not received a stoma (75.12%), 59 had an ileostomy (13.98%), and 46 had a colostomy (10.90%). ERP compliance was 73% in the non-stoma group, 66.6% in the ileostomy group, and 66% in the colostomy group (p < 0.001). Multivariate analysis showed that patients from the ileostomy group had a higher risk of bowel preparation [OR = 9.1; 95% CI = 1.16-71.65] and of maintaining their urinary catheter [OR = 0.3; 95% CI = 0.14-0.81] than the group which did not receive a stoma. Patients from the colostomy group required significantly more drainage than those in the non-stoma group (OR = 4.3; 95% CI = 1.33-14.02). CONCLUSION: ERP is feasible in colorectal surgery in the context of stomas, but in case of ileostomy protecting a rectal surgery, the audit system must be adapted to the protocols in use in the departments.

Análisis de la demanda asistencial desde atención primaria a traumatología: propuestas para la mejora del continuo asistencial / Analysis of the demand of care from Primary Care to Traumatology: Proposals for the improvement of the continuous care

Objetivo: Analizar las derivaciones dirigidas desde Atención Primaria a Cirugía Ortopédica y Traumatología. Como objetivo secundario, establecer 2escenarios de derivación, con el fin de conocer el impacto de la variabilidad en la derivación. Material y métodos: Estudio observacional de carácter transversal de análisis de las derivaciones de Atención Primaria a Cirugía Ortopédica y Traumatología durante el primer semestre de los años 2018, 2019 y 2021. Se ha examinado el número de derivaciones que emite cada facultativo y cada centro de salud de Atención Primaria, atendiendo a la clasificación de las distintas zonas básicas de salud. Resultados: Existe una gran variabilidad en el número de derivaciones, tanto según el tipo de zona básica de salud (p < 0,001) como por cada facultativo (p < 0,001). Las ratios de derivación se comportan de forma uniforme en el tiempo (p < 0,001). Debido al alto número de derivaciones, se han construido dosescenarios: en el primero de ellos la ratio de derivación se situaría en la zona media del espectro de la tasa de derivación. En el segundo escenario, se han tomado como referencia las menores ratios de derivación registradas. La reducción de la variabilidad en los 2escenarios supuestos proporciona una disminución importante de la demanda asistencial. Conclusiones: La reducción de la variabilidad tendría un efecto beneficioso sobre la capacidad asistencial del servicio de Cirugía Ortopédica y Traumatología.

Objective: To analyze referrals from Primary Care consultation to Orthopaedic Surgery reference department. As a secondary objective, to establish 2referral scenarios in order to determine the impact of variability on referral. Material and methods: Cross-sectional observational study, analyzing referrals from Primary Care to Orthopaedic Surgery during the first half of the years 2018, 2019, and 2021. The number of referrals issued by each doctor and each Primary Care Healthcare Center was examined, according to the classification of the different Basic Healthcare Zones. Results: There is great variability in the number of referrals, both according to the type of Basic Healthcare Zone and by each Primary Care facultative. The referral ratios behaved uniformly over time (P<0.001). Due to a large number of referrals, 2scenarios have been constructed: In the first scenario, the referral ratio would be in the middle of the referral rate spectrum. In the second scenario, the lowest referral ratios recorded have been taken as a reference. The reduction of variability in the 2scenarios assumed provides a significant reduction in the demand for care. Conclusion: Reducing variability would have a beneficial effect on the capacity of the Orthopaedic Surgery service to provide care.(AU)

[Translated article] Analysis of the demand of care from Primary Care to Traumatology: Proposals for the improvement of the continuous care / Análisis de la demanda asistencial desde atención primaria a traumatología: propuestas para la mejora del continuo asistencial

Objetivo: Analizar las derivaciones dirigidas desde Atención Primaria a Cirugía Ortopédica y Traumatología. Como objetivo secundario, establecer 2escenarios de derivación, con el fin de conocer el impacto de la variabilidad en la derivación. Material y métodos: Estudio observacional de carácter transversal de análisis de las derivaciones de Atención Primaria a Cirugía Ortopédica y Traumatología durante el primer semestre de los años 2018, 2019 y 2021. Se ha examinado el número de derivaciones que emite cada facultativo y cada centro de salud de Atención Primaria, atendiendo a la clasificación de las distintas zonas básicas de salud. Resultados: Existe una gran variabilidad en el número de derivaciones, tanto según el tipo de zona básica de salud (p < 0,001) como por cada facultativo (p < 0,001). Las ratios de derivación se comportan de forma uniforme en el tiempo (p < 0,001). Debido al alto número de derivaciones, se han construido dosescenarios: en el primero de ellos la ratio de derivación se situaría en la zona media del espectro de la tasa de derivación. En el segundo escenario, se han tomado como referencia las menores ratios de derivación registradas. La reducción de la variabilidad en los 2escenarios supuestos proporciona una disminución importante de la demanda asistencial. Conclusiones: La reducción de la variabilidad tendría un efecto beneficioso sobre la capacidad asistencial del servicio de Cirugía Ortopédica y Traumatología.

Objective: To analyze referrals from Primary Care consultation to Orthopaedic Surgery reference department. As a secondary objective, to establish 2referral scenarios in order to determine the impact of variability on referral. Material and methods: Cross-sectional observational study, analyzing referrals from Primary Care to Orthopaedic Surgery during the first half of the years 2018, 2019, and 2021. The number of referrals issued by each doctor and each Primary Care Healthcare Center was examined, according to the classification of the different Basic Healthcare Zones. Results: There is great variability in the number of referrals, both according to the type of Basic Healthcare Zone and by each Primary Care facultative. The referral ratios behaved uniformly over time (P<0.001). Due to a large number of referrals, 2scenarios have been constructed: In the first scenario, the referral ratio would be in the middle of the referral rate spectrum. In the second scenario, the lowest referral ratios recorded have been taken as a reference. The reduction of variability in the 2scenarios assumed provides a significant reduction in the demand for care. Conclusion: Reducing variability would have a beneficial effect on the capacity of the Orthopaedic Surgery service to provide care.(AU)

Effect of hip hemiarthroplasty dislocation on mortality after hip fracture surgery / Efecto de la luxación de la prótesis parcial de cadera en la mortalidad tras la cirugía de fractura de cadera

Introduction: Hip arthroplasty is the treatment of choice for displaced femoral neck fractures among the older population. The hip prosthesis dislocation is one of the most pointed potential complications after hip arthroplasty, but there is a lack of updated information on the effect of dislocation on the survival of older hip fracture patients so treated by hip hemiarthroplasty. We aim to evaluate the standalone effect of hip prosthesis dislocation after hip fracture hemiarthroplasty on patients’ survival outcomes. Materials and methods: We conducted a retrospective multicenter study, including 6631 femoral neck fracture patients over 65 surgically treated by hemiarthroplasty. We made follow-up cut-offs 30-days, 6 weeks, 90-days, and one year after hospital discharge determining hip dislocation rate and patients’ survival. Results: The women population represented 78.7%, and the mean age of the population was 85.2±6.7 years. Hip prosthesis dislocation incidence was 1.9% in the first 90-days after discharge, representing 91.54% of primary dislocations yearly noted. We reported statistically significant increased mortality rates of patients presenting at least one hip prosthesis dislocation event (from 16.0% to 24.6% at 90-day after discharge, and 29.5% to 44.7% at one year), and also significantly decreasing patient survival function at 90-day (p=0.016) and one-year follow-up (p<0.001). The recurrent dislocation events (26.15%) showed even higher mortality rates (up to 60.6%, p<0.001). The multivariate Cox regression model determined that prosthesis dislocation was the only significant variable (p=0.035) affecting patient survival, increasing the risk of dying before one year of follow-up by 2.7 times. Discussion: Our study stands for the standalone hip prosthesis dislocation entailing a higher risk of death after hip fracture hemiarthroplasty in the older population.(AU)

Introducción: La artroplastia de cadera es el tratamiento de elección para las fracturas desplazadas del cuello de fémur en la población de edad avanzada. La luxación de la prótesis de cadera es una de las complicaciones potenciales tras la artroplastia de cadera, pero falta información actualizada sobre el efecto de la luxación en la supervivencia de los pacientes mayores con fractura de cadera tratados mediante hemiartroplastia de cadera. Nuestro objetivo es evaluar el efecto de la luxación de la prótesis de cadera (hemiartroplastia) como factor aislado, en la función de supervivencia de los pacientes. Materiales y métodos: Realizamos un estudio multicéntrico retrospectivo, que incluyó a 6.631 pacientes mayores de 65 años con fractura de cuello de fémur tratados quirúrgicamente mediante hemiartroplastia. Se realizaron cortes de seguimiento a los 30 días, 6 semanas, 90 días y un año del alta hospitalaria, determinando la tasa de luxación de cadera y la supervivencia de los pacientes. Resultados: La población femenina representó el 78,7%, y la edad media de la población fue de 85,2±6,7 años. La incidencia de luxación de la prótesis de cadera fue del 1,9% en los primeros 90 días tras el alta, lo que representa el 91,54% de las luxaciones primarias observadas anualmente. Se registró un aumento estadísticamente significativo de las tasas de mortalidad de los pacientes que presentaban al menos un evento de luxación de la prótesis de cadera (del 16,0 al 24,6% a los 90 días del alta, y del 29,5 al 44,7% al año), y también una disminución significativa de la función de supervivencia de los pacientes a los 90 días (p=0,016) y al año de seguimiento (p<0,001). Los eventos de luxación recurrente (26,15%) mostraron tasas de mortalidad aún más altas (hasta el 60,6%, p<0,001). El modelo multivariante de regresión de Cox determinó que la luxación de la prótesis de cadera es la única variable significativa (p=0,035) que afecta a la...(AU)

[Artículo traducido] Efecto de la luxación de la prótesis parcial de cadera en la mortalidad tras la cirugía de fractura de cadera / Effect of hip hemiarthroplasty dislocation on mortality after hip fracture surgery

Introducción: La artroplastia de cadera es el tratamiento de elección para las fracturas desplazadas del cuello de fémur en la población de edad avanzada. La luxación de la prótesis de cadera es una de las complicaciones potenciales tras la artroplastia de cadera, pero falta información actualizada sobre el efecto de la luxación en la supervivencia de los pacientes mayores con fractura de cadera tratados mediante hemiartroplastia de cadera. Nuestro objetivo es evaluar el efecto de la luxación de la prótesis de cadera (hemiartroplastia) como factor aislado, en la función de supervivencia de los pacientes. Materiales y métodos: Realizamos un estudio multicéntrico retrospectivo, que incluyó a 6.631 pacientes mayores de 65 años con fractura de cuello de fémur tratados quirúrgicamente mediante hemiartroplastia. Se realizaron cortes de seguimiento a los 30 días, 6 semanas, 90 días y un año del alta hospitalaria, determinando la tasa de luxación de cadera y la supervivencia de los pacientes. Resultados: La población femenina representó el 78,7%, y la edad media de la población fue de 85,2±6,7 años. La incidencia de luxación de la prótesis de cadera fue del 1,9% en los primeros 90 días tras el alta, lo que representa el 91,54% de las luxaciones primarias observadas anualmente. Se registró un aumento estadísticamente significativo de las tasas de mortalidad de los pacientes que presentaban al menos un evento de luxación de la prótesis de cadera (del 16,0 al 24,6% a los 90 días del alta, y del 29,5 al 44,7% al año), y también una disminución significativa de la función de supervivencia de los pacientes a los 90 días (p=0,016) y al año de seguimiento (p<0,001). Los eventos de luxación recurrente (26,15%) mostraron tasas de mortalidad aún más altas (hasta el 60,6%, p<0,001). El modelo multivariante de regresión de Cox determinó que la luxación de la prótesis de cadera es la única variable significativa (p=0,035) que afecta a la...(AU)

Introduction: Hip arthroplasty is the treatment of choice for displaced femoral neck fractures among the older population. The hip prosthesis dislocation is one of the most pointed potential complications after hip arthroplasty, but there is a lack of updated information on the effect of dislocation on the survival of older hip fracture patients so treated by hip hemiarthroplasty. We aim to evaluate the standalone effect of hip prosthesis dislocation after hip fracture hemiarthroplasty on patients’ survival outcomes. Materials and methods: We conducted a retrospective multicenter study, including 6631 femoral neck fracture patients over 65 surgically treated by hemiarthroplasty. We made follow-up cut-offs 30-days, 6 weeks, 90-days, and one year after hospital discharge determining hip dislocation rate and patients’ survival. Results: The women population represented 78.7%, and the mean age of the population was 85.2±6.7 years. Hip prosthesis dislocation incidence was 1.9% in the first 90-days after discharge, representing 91.54% of primary dislocations yearly noted. We reported statistically significant increased mortality rates of patients presenting at least one hip prosthesis dislocation event (from 16.0% to 24.6% at 90-day after discharge, and 29.5% to 44.7% at one year), and also significantly decreasing patient survival function at 90-day (p=0.016) and one-year follow-up (p<0.001). The recurrent dislocation events (26.15%) showed even higher mortality rates (up to 60.6%, p<0.001). The multivariate Cox regression model determined that prosthesis dislocation was the only significant variable (p=0.035) affecting patient survival, increasing the risk of dying before one year of follow-up by 2.7 times. Discussion: Our study stands for the standalone hip prosthesis dislocation entailing a higher risk of death after hip fracture hemiarthroplasty in the older population.(AU)

Analysis of the demand of care from Primary Care to Traumatology: Proposals for the improvement of the continuous care. / Análisis de la demanda asistencial desde atención primaria a traumatología: propuestas para la mejora del continuo asistencial.

OBJECTIVE: To analyze referrals from Primary Care consultation to Orthopaedic Surgery reference department. As a secondary objective, to establish 2referral scenarios in order to determine the impact of variability on referral. MATERIAL AND METHODS: Cross-sectional observational study, analyzing referrals from Primary Care to Orthopaedic Surgery during the first half of the years 2018, 2019, and 2021. The number of referrals issued by each doctor and each Primary Care Healthcare Center was examined, according to the classification of the different Basic Healthcare Zones. RESULTS: There is great variability in the number of referrals, both according to the type of Basic Healthcare Zone and by each Primary Care facultative. The referral ratios behaved uniformly over time (P<0.001). Due to a large number of referrals, 2scenarios have been constructed: In the first scenario, the referral ratio would be in the middle of the referral rate spectrum. In the second scenario, the lowest referral ratios recorded have been taken as a reference. The reduction of variability in the 2scenarios assumed provides a significant reduction in the demand for care. CONCLUSION: Reducing variability would have a beneficial effect on the capacity of the Orthopaedic Surgery service to provide care.

[Translated article] Analysis of the demand of care from Primary Care to Traumatology: Proposals for the improvement of the continuous care.

OBJECTIVE: To analyse referrals from Primary Care consultation to Orthopaedic Surgery reference department. As a secondary objective, to establish 2 referral scenarios in order to determine the impact of variability on referral. MATERIAL AND METHODS: Cross-sectional observational study, analyzing referrals from Primary Care to Orthopaedic Surgery during the first half of the years 2018, 2019, and 2021. The number of referrals issued by each doctor and each Primary Care Healthcare Center was examined, according to the classification of the different Basic Healthcare Zones. RESULTS: There is great variability in the number of referrals, both according to the type of Basic Healthcare Zone and by each Primary Care facultative. The referral ratios behaved uniformly over time (p<0.001). Due to a large number of referrals, 2 scenarios have been constructed: In the first scenario, the referral ratio would be in the middle of the referral rate spectrum. In the second scenario, the lowest referral ratios recorded have been taken as a reference. The reduction of variability in the 2 scenarios assumed provides a significant reduction in the demand for care. CONCLUSION: Reducing variability would have a beneficial effect on the capacity of the Orthopaedic Surgery service to provide care.

Effect of hip hemiarthroplasty dislocation on mortality after hip fracture surgery. / [Artículo traducido] Efecto de la luxación de la prótesis parcial de cadera en la mortalidad tras la cirugía de fractura de cadera.

INTRODUCTION: Hip arthroplasty is the treatment of choice for displaced femoral neck fractures among the older population. The hip prosthesis dislocation is one of the most pointed potential complications after hip arthroplasty, but there is a lack of updated information on the effect of dislocation on the survival of older hip fracture patients so treated by hip hemiarthroplasty. We aim to evaluate the standalone effect of hip prosthesis dislocation after hip fracture hemiarthroplasty on patients' survival outcomes. MATERIALS AND METHODS: We conducted a retrospective multicenter study, including 6631 femoral neck fracture patients over 65 surgically treated by hemiarthroplasty. We made follow-up cut-offs 30-days, 6 weeks, 90-days, and one year after hospital discharge determining hip dislocation rate and patients' survival. RESULTS: The women population represented 78.7%, and the mean age of the population was 85.2 ± 6.7 years. Hip prosthesis dislocation incidence was 1.9% in the first 90-days after discharge, representing 91.54% of primary dislocations yearly noted. We reported statistically significant increased mortality rates of patients presenting at least one hip prosthesis dislocation event (from 16.0% to 24.6% at 90-day after discharge, and 29.5% to 44.7% at one year), and also significantly decreasing patient survival function at 90-day (P = .016) and one-year follow-up (P < .001). The recurrent dislocation events (26.15%) showed even higher mortality rates (up to 60.6%, p < .001). The multivariate Cox regression model determined that prosthesis dislocation was the only significant variable (P = .035) affecting patient survival, increasing the risk of dying before one year of follow-up by 2.7 times. DISCUSSION: Our study stands for the standalone hip prosthesis dislocation entailing a higher risk of death after hip fracture hemiarthroplasty in the older population.

Effect of hip hemiarthroplasty dislocation on mortality after hip fracture surgery.

INTRODUCTION: Hip arthroplasty is the treatment of choice for displaced femoral neck fractures among the older population. The hip prosthesis dislocation is one of the most pointed potential complications after hip arthroplasty, but there is a lack of updated information on the effect of dislocation on the survival of older hip fracture patients so treated by hip hemiarthroplasty. We aim to evaluate the standalone effect of hip prosthesis dislocation after hip fracture hemiarthroplasty on patients' survival outcomes. MATERIALS AND METHODS: We conducted a retrospective multicenter study, including 6631 femoral neck fracture patients over 65 surgically treated by hemiarthroplasty. We made follow-up cut-offs 30-days, 6 weeks, 90-days, and one year after hospital discharge determining hip dislocation rate and patients' survival. RESULTS: The women population represented 78.7%, and the mean age of the population was 85.2±6.7 years. Hip prosthesis dislocation incidence was 1.9% in the first 90-days after discharge, representing 91.54% of primary dislocations yearly noted. We reported statistically significant increased mortality rates of patients presenting at least one hip prosthesis dislocation event (from 16.0% to 24.6% at 90-day after discharge, and 29.5% to 44.7% at one year), and also significantly decreasing patient survival function at 90-day (p=0.016) and one-year follow-up (p<0.001). The recurrent dislocation events (26.15%) showed even higher mortality rates (up to 60.6%, p<0.001). The multivariate Cox regression model determined that prosthesis dislocation was the only significant variable (p=0.035) affecting patient survival, increasing the risk of dying before one year of follow-up by 2.7 times. DISCUSSION: Our study stands for the standalone hip prosthesis dislocation entailing a higher risk of death after hip fracture hemiarthroplasty in the older population.

Project for interventional Oncology LArge-database in liveR Hepatocellular carcinoma - Preliminary CT-based radiomic analysis (POLAR Liver 1.1).

OBJECTIVE: The objective of this study is to find a contrast-enhanced CT-radiomic signature to predict clinical incomplete response in patients affected by hepatocellular carcinoma who underwent locoregional treatments. PATIENTS AND METHODS: 190 patients affected by hepatocellular carcinoma treated using focal therapies (radiofrequency or microwave ablation) from September 2018 to October 2020 were retrospectively enrolled. Treatment response was evaluated on a per-target-nodule basis on the 6-months follow-up contrast-enhanced CT or MR imaging using the mRECIST criteria. Radiomics analysis was performed using an in-house developed open-source R library. Wilcoxon-Mann-Whitney test was applied for univariate analysis; features with a p-value lower than 0.05 were selected. Pearson correlation was applied to discard highly correlated features (cut-off=0.9). The remaining features were included in a logistic regression model and receiver operating characteristic curves; sensitivity, specificity, positive and negative predictive value were also computed. The model was validated performing 2000 bootstrap resampling. RESULTS: 56 treated lesions from 42 patients were selected. Treatment responses were: complete response for 26 lesions (46.4%), 18 partial responses (32.1%), 10 stable diseases (17.9%), 2 progression diseases (3.6%). Area-Under-Curve value was 0.667 (95% CI: 0.527-0.806); accuracy, sensitivity, specificity, positive and negative predictive values were respectively 0.66, 0.85, 0.50, 0.59 and 0.79. CONCLUSIONS: This contrast-enhanced CT-based model can be helpful to early identify poor responder's hepatocellular carcinoma patients and personalize treatments.

Pre-habilitation before colorectal cancer surgery could improve postoperative gastrointestinal function recovery: a case-matched study.

PURPOSE: While its effect is controverted, multimodal pre-habilitation could be used to improve the postoperative course following colorectal cancer surgery. However, by increasing lean body mass, pre-habilitation could reduce the time needed to recover gastrointestinal (GI) functions. The aim was to assess the impact of pre-habilitation before colorectal cancer surgery on postoperative GI motility recovery. METHODS: This is a matched retrospective study based on a prospective database including patients undergoing colorectal surgery without pre-habilitation (NPH) (2016-2018) and with pre-habilitation (PH group) (2018-2019). The main outcome measure was the time to GI-3 recovery (tolerance to solid food and flatus and/or stools). RESULTS: One hundred thirteen patients were included, 37 underwent pre-habilitation (32.7%). The patient's age, the surgical procedure, the surgical access, the rate of synchronous metastasis, the rate of preoperative chemoradiotherapy, and the rate of stoma were more important in the PH group. Conversely, the rate of patients with an ASA score of > 2 was higher in the NPH group. By matching patients according to age, gender and surgical procedure, 84 patients were compared (61 in the NPH group and 23 in the PH group). The mean of GI-3 recovery was significantly lower in the PH group. The other endpoints were not significantly different but time to GI function recovery and medical morbidity tended to be higher in the NPH group. Compliance with the enhanced recovery program was significantly higher in the PH group. CONCLUSION: Pre-habilitation before colorectal cancer surgery reduced time to GI function recovery and may increase compliance with the enhanced recovery program.

The role of postoperative radiotherapy in eccrine porocarcinoma: a multidisciplinary systematic review.

OBJECTIVE: Eccrine porocarcinoma (EPC) is a malignant adnexal tumor accounting for about 0.005% of skin tumors. The standard treatment of EPC is the complete surgical excision of the primary lesion and of the clinically involved lymph nodes. There is limited evidence regarding the role of radiotherapy (RT) in managing EPC after surgery. Therefore, the aim of this multidisciplinary systematic review is to analyze the available evidence about postoperative RT in the curative treatment of EPC. MATERIALS AND METHODS: A systematic search strategy was launched trough the main scientific databases including PubMed, Scopus and Cochrane. An additional manual search and a chain citation were performed about potentially relevant papers. The key words used for the search included "eccrine porocarcinoma", "porocarcinoma", "radiotherapy", "radiation therapy", "adjuvant radiotherapy" and "postoperative radiotherapy". RESULTS: A total of 104 publications were identified and 14 papers were included in the final analysis. The only articles found on adjuvant RT in EPC were case reports published between 1996 and 2019. There was a slight female prevalence (57% female/43% male) with a mean age of 65 years (range 37-85). Head-and-neck region was the most frequently involved anatomical site followed by legs. CONCLUSIONS: Adjuvant radiotherapy after surgical removal of EPC could be considered in cases with positive or close margins and in cases with unfavorable histological features. In view of limited literature data and the rarity of EPC the best treatment sequence should always be discussed within the frame of a multidisciplinary setting. ADVANCES IN KNOWLEDGE: adjuvant radiotherapy after surgical removal of EPC could be considered in cases with positive or close margins and in cases with unfavorable histological features.

The role of brachytherapy (interventional radiotherapy) for primary and/or recurrent vulvar cancer: a Gemelli Vul. Can multidisciplinary team systematic review

Objective The aim of our systematic review was to assess the role of interventional radiotherapy (IRT, brachytherapy) in the management of primary and/or recurrent vulvar carcinoma. Evidence acquisition A systematic research using PubMed, Scopus and Cochrane library was performed. ClinicalTrials.gov was searched for ongoing or recently completed trials, and PROSPERO was searched for ongoing or recently completed systematic reviews. Only full-text English-language articles related to IRT for treatment of primary or recurrent VC were identified and reviewed. Conference paper, survey, letter, editorial, book chapter and review were excluded. Time restriction (1990–2018) as concerns the years of the publication was considered. Evidence synthesis Primary disease: the median 5-year LC was 43.5% (range 19–68%); the median 5-year DFS was 44.5% (range 44–81%); the median 5-year OS was 50.5% (range 27–85%). Recurrent disease: the median 5-year DFS was 64% (range 56–72%) and the median 5-year OS was 45% (range 33%-57%). Acute ≥ grade 2 toxicity was reported in three patients (1.6%). The severe late toxicity rates (grade 3–4) ranged from 0% to 14.3% (median 7.7%). Conclusion IRT as part of primary treatment for primary and/or recurrent vulvar cancer is associated with promising clinical outcomes (AU)

The role of radiotherapy in Kimura's disease: a multicenter systematic review of literature.

OBJECTIVE: From a clinical point of view, Kimura's disease is typically characterized by a subcutaneous mass occurring predominantly in the head and neck region. It occurs predominantly in young men of Asian descent, with a peak incidence in the second and third decades of life. However, KD has been also reported in other ethnic groups and in children. The most frequently used local treatments are surgical excision, radiotherapy, and surgical excision followed by radiotherapy. The aim of this multicenter systematic review is to highlight the available literature evidence about the outcome of RT in this setting. MATERIALS AND METHODS: A systematic review of any relevant literature in the principal medical databases, such as PubMed, Scopus and Cochrane library, was conducted. The inclusion criteria were original articles specifically reporting about KD and RT, including both prospective and retrospective studies. RESULTS: We were able to identify 11 studies, published from 1989 to 2021, eligible for inclusion in this review. Overall, data on 124 patients were recorded and are presented in this systematic review. The median recurrence rate, considering all patients, was 11% (ranging from 0% to 41.2%). In seven out of 11 studies, the relapse rate was less than 20%. Moreover, the relapse rate was 0% in four studies. CONCLUSIONS: The results of this multicenter systematic literature review show that evidence on RT of KD is limited and derives only from retrospective studies. In this setting RT seems to be well-tolerated and able to produce very high response rates in unresected lesions and reasonable results in terms of local control both as an exclusive and adjuvant treatment.

Radiotherapy for benign disorders: current use in clinical practice.

OBJECTIVE: The aim of this paper is to provide an update about the current clinical indications of RT in this poorly explored field outside the traditional oncological setting. MATERIALS AND METHODS: We performed a literature search on the main databases, including PubMed, Scopus and Cochrane from their inception until 31st December 2020. An additional manual check of scientific meeting proceedings and books was conducted in order to identify all the potentially useful sources. Only essays published in English have been considered for the purposes of this analysis. The searched items included: "Radiotherapy or Radiation Therapy" and "Benign disorder or Benign disease". RESULTS: We provided a list of current clinical indications for benign disorders based on the latest international surveys available, including major sites: eye, bone, head and neck, skin, brain, heart and peripheral vascular system. CONCLUSIONS: Radiotherapy for benign diseases is still a feasible therapeutic strategy, which may allow to treat several invalidating conditions, especially after medical therapies have failed thus avoiding potentially invalidating major surgical procedures. A careful evaluation in selecting the indication is essential and all the choices should be thoroughly discussed with the patients.

The role of brachytherapy (interventional radiotherapy) for primary and/or recurrent vulvar cancer: a Gemelli Vul.Can multidisciplinary team systematic review.

OBJECTIVE: The aim of our systematic review was to assess the role of interventional radiotherapy (IRT, brachytherapy) in the management of primary and/or recurrent vulvar carcinoma. EVIDENCE ACQUISITION: A systematic research using PubMed, Scopus and Cochrane library was performed. ClinicalTrials.gov was searched for ongoing or recently completed trials, and PROSPERO was searched for ongoing or recently completed systematic reviews. Only full-text English-language articles related to IRT for treatment of primary or recurrent VC were identified and reviewed. Conference paper, survey, letter, editorial, book chapter and review were excluded. Time restriction (1990-2018) as concerns the years of the publication was considered. EVIDENCE SYNTHESIS: Primary disease: the median 5-year LC was 43.5% (range 19-68%); the median 5-year DFS was 44.5% (range 44-81%); the median 5-year OS was 50.5% (range 27-85%). Recurrent disease: the median 5-year DFS was 64% (range 56-72%) and the median 5-year OS was 45% (range 33%-57%). Acute ≥ grade 2 toxicity was reported in three patients (1.6%). The severe late toxicity rates (grade 3-4) ranged from 0% to 14.3% (median 7.7%). CONCLUSION: IRT as part of primary treatment for primary and/or recurrent vulvar cancer is associated with promising clinical outcomes.

The Predictive Value of Pulse Wave Velocity for Anastomotic Leakage After Colorectal Surgery.

BACKGROUND: Arterial perfusion defects are a risk factor for anastomotic leakage (AL) following colorectal surgery. Measuring arterial stiffness using pulse wave velocity (PWV) is known to reflect the performance of the arterial network. The objective of this study was to assess the predictive value of PWV for AL after colorectal surgery. METHODS: A prospective monocentric study was conducted on all consecutive patients who underwent colorectal surgery scheduled between March 1, 2016 and May 1, 2017. Patients were divided into two groups according to the PWV which was measured preoperatively using the pOpmètre® device: PWV+ (PWV > 10 m/s) and PWV- (PWV ≤ 10 m/s). We then compared the PWV+ and PWV- groups. The primary endpoint was the AL rate. RESULTS: A total of 96 patients were studied, including 60 in the PWV- group and 36 in the PWV+ group. Patients in the PWV+ group were more at risk of presenting with AL than those in the PWV- group (6.25 vs 0%) (p = 0.002). There was no difference in immediate postoperative complications between the two groups apart from the length of hospital stay. PWV predicted the appearance of AL with a sensitivity of and a negative predictive value of 100%. CONCLUSION: Measuring PWV could be a used as a predictive examination in the early detection of AL after colorectal surgery.

The Role of Radiotherapy in Extramammary Paget Disease: A Systematic Review.

OBJECTIVE/PURPOSE: Extramammary Paget disease (EMPD) is a rare neoplasm of the skin generally affecting the anogenital area. Because of the low-frequency of the disease, no specific guidelines about the treatment strategy are available. Surgery is the recommended therapy for resectable and localized disease, but several other local treatments have been reported such as radiotherapy (RT). Most articles report small retrospective studies, referring to patients treated decades ago with large heterogeneity in terms of RT dose and technique. The aim of this study was to systematically review the main experiences in RT for the treatment of EMPD in the past 30 years. MATERIALS AND METHODS: A systematic search of the bibliographic databases PubMed and Scopus from January 1986 to January 2017 was performed including studies published in English, Italian, Spanish, French, and German language. RESULTS: According to the search strategy, 19 full-text articles, published from 1991 to 2015, fulfilled inclusion criteria and were included in the final review. All articles were retrospective analyses with no randomized controlled trials. These studies evaluated 195 EMPD patients treated with RT, delivered in several settings. A large variability in terms of RT doses, fractionation, clinical setting, and techniques was found.Radiotherapy was administered as definitive treatment for primary or recurrent disease after surgery in 18 studies with doses ranging from 30 to 80.2 Gy delivered in 3 to 43 fractions. Radiotherapy was administered as postoperative adjuvant treatment in 9 articles with doses ranging between 32 and 64.8 Gy in 20 to 30 fractions. Two studies reported the RT use in preoperative neoadjuvant setting with doses ranging between 40 and 43.30 Gy, and 2 experiences reported the RT treatment for in situ EMPD, using 39.6 to 40 Gy. Adverse events were reported in almost all but 2 articles and were grade 2 or lower.The 18 studies evaluating RT as definitive treatment for primary or recurrent disease after surgery reported a complete response rate ranging from 50% to 100%, with a variable rate of local relapse or persistent disease ranging from 0% to 80% of cases. The 9 studies evaluating RT as postoperative adjuvant treatment reported a local relapse or persistent disease rate of 0% to 62.5%. A dose-response relationship was reported suggesting doses greater than or equal to 60 Gy for gross tumor volume treatment. Local control, disease-free survival, and overall survival at 12, 20, and 60 months have been retrieved for available data, respectively.In patients with EMPD and concurrent underlying internal malignancy, the prognosis was often worsened by the latter. In this setting, literature analysis showed a potential RT palliative role for symptoms control or local control maintenance.Derma tumor invasion greater than 1 mm and lymph node metastases were reported to be important prognostic factors for distant metastases or death. CONCLUSIONS: To date, literature highlights the role of RT in the management of EMPD, but with low level of evidences.