Pub Date : 2024-03-25DOI: 10.3390/surgeries5020014
T. Issa, Adam Pearl, Emelia Moore, H. A. Maqsood, Khaled J. Saleh
Spine and hip abnormalities frequently occur together in most of the orthopedic population; therefore, both of these abnormalities impact the outcomes of the modalities that are being used. Few studies have reported reduced dislocation and revision rates with the use of dual-mobility cups (DMCs) in high-risk lumbar spine fusion (LSF) patients undergoing primary total hip arthroplasty (THA). This study aims to clarify the relationship between pre-existing lumbar spinal fusion and the outcomes of THA with dual-mobility constructs. We systematically reviewed the current literature through several online databases following PRISMA protocol and the Cochrane Handbook for Systematic Reviews of Interventions. We used the methodological index for non-randomized studies (MINORS) to evaluate the methodological quality of the included trials. Four studies examined the feasibility and effectiveness of dual-mobility cups in patients undergoing primary THA with prior LSF. Two studies were conducted in the United States, while the other two originated in Finland and France, respectively. The included studies enrolled 284 patients. Most of these patients had instrumented fusions. Seventy-eight percent of patients received one- or two-level fusions. The average age across the studies was 68.22 and the mean body mass index was 28. No cases of postoperative DMC implant dislocations were identified. The incidence of postoperative complications was 6% (10/173), including deep venous thrombosis, periprosthetic loosening, infection, and fracture, greater trochanteric fracture, and superficial wound infections. Most included studies had some methodological limitations, with an average MINORS score of 10.5 ± 5.8. The use of dual-mobility cups in these high-risk patients undergoing total hip arthroplasty may lead to reduced dislocation rates and postoperative complications. Further long-term follow-up studies are warranted to support these findings.
{"title":"Dual-Mobility Cups in Patients Undergoing Primary Total Hip Arthroplasty with Prior Lumbar Spine Fusion: A Systematic Review","authors":"T. Issa, Adam Pearl, Emelia Moore, H. A. Maqsood, Khaled J. Saleh","doi":"10.3390/surgeries5020014","DOIUrl":"https://doi.org/10.3390/surgeries5020014","url":null,"abstract":"Spine and hip abnormalities frequently occur together in most of the orthopedic population; therefore, both of these abnormalities impact the outcomes of the modalities that are being used. Few studies have reported reduced dislocation and revision rates with the use of dual-mobility cups (DMCs) in high-risk lumbar spine fusion (LSF) patients undergoing primary total hip arthroplasty (THA). This study aims to clarify the relationship between pre-existing lumbar spinal fusion and the outcomes of THA with dual-mobility constructs. We systematically reviewed the current literature through several online databases following PRISMA protocol and the Cochrane Handbook for Systematic Reviews of Interventions. We used the methodological index for non-randomized studies (MINORS) to evaluate the methodological quality of the included trials. Four studies examined the feasibility and effectiveness of dual-mobility cups in patients undergoing primary THA with prior LSF. Two studies were conducted in the United States, while the other two originated in Finland and France, respectively. The included studies enrolled 284 patients. Most of these patients had instrumented fusions. Seventy-eight percent of patients received one- or two-level fusions. The average age across the studies was 68.22 and the mean body mass index was 28. No cases of postoperative DMC implant dislocations were identified. The incidence of postoperative complications was 6% (10/173), including deep venous thrombosis, periprosthetic loosening, infection, and fracture, greater trochanteric fracture, and superficial wound infections. Most included studies had some methodological limitations, with an average MINORS score of 10.5 ± 5.8. The use of dual-mobility cups in these high-risk patients undergoing total hip arthroplasty may lead to reduced dislocation rates and postoperative complications. Further long-term follow-up studies are warranted to support these findings.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":" 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-03-23DOI: 10.3390/surgeries5020013
Rachel Gefen, Samer Abu Salem, A. Kedar, Joshua Zev Gottesman, G. Marom, A. Pikarsky, M. Bala
We aimed to study the relationship between mortality following emergency laparotomy (EL) in elderly patients and admission to a hospital facility, hypothesizing that patients initially admitted to a general surgery service have a better outcome. A retrospective review of the medical records of all the elderly patients (≥65 years) who underwent EL over three years was conducted in a single tertiary medical center. The outcomes evaluated include postoperative morbidity, mortality, discharge destination, and readmission. A total of 200 patients were eligible for this study; 106 (53%) were male, with a mean age of 77 ± 8.3 years. The mortality rate was 29.5% (59 patients), and 55% of all patients were discharged home after initial admission. Bowel obstruction was the most common indication for surgery (91, 45.5%). Patients undergoing an operation from non-general surgical services had higher readmission, unfavorable discharge and mortality rates, a greater incidence of stoma formation, and required a tracheostomy or were TPN-dependent (all p < 0.001). The mortality rate is higher in elderly patients needing an EL when initially admitted through a non-general surgery service. A correct and rapid initial diagnosis and decision are crucial when treating elderly individuals; initial admission to a general surgery service increases the probability of discharge home.
我们的目的是研究老年患者急诊开腹手术（EL）后的死亡率与入院情况之间的关系，并假设最初入院的普外科患者的预后较好。一家三级医疗中心对三年内所有接受紧急开腹手术的老年患者（≥65 岁）的病历进行了回顾性分析。评估的结果包括术后发病率、死亡率、出院去向和再入院情况。共有 200 名患者符合研究条件，其中 106 人（53%）为男性，平均年龄为 77 ± 8.3 岁。死亡率为 29.5%（59 名患者），55% 的患者在入院后出院回家。肠梗阻是最常见的手术指征（91例，45.5%）。在非普通外科接受手术的患者再次入院率、出院不良率和死亡率较高，造口形成的发生率较高，需要气管造口术或依赖 TPN（所有 p < 0.001）。需要接受 EL 的老年患者最初通过非普外科服务入院时的死亡率较高。在治疗老年患者时，正确、快速的初步诊断和决定至关重要；最初入住普外科服务机构可增加出院回家的几率。
{"title":"Elderly Patients’ Outcomes following Emergency Laparotomy—Early Surgical Consultations Are Crucial","authors":"Rachel Gefen, Samer Abu Salem, A. Kedar, Joshua Zev Gottesman, G. Marom, A. Pikarsky, M. Bala","doi":"10.3390/surgeries5020013","DOIUrl":"https://doi.org/10.3390/surgeries5020013","url":null,"abstract":"We aimed to study the relationship between mortality following emergency laparotomy (EL) in elderly patients and admission to a hospital facility, hypothesizing that patients initially admitted to a general surgery service have a better outcome. A retrospective review of the medical records of all the elderly patients (≥65 years) who underwent EL over three years was conducted in a single tertiary medical center. The outcomes evaluated include postoperative morbidity, mortality, discharge destination, and readmission. A total of 200 patients were eligible for this study; 106 (53%) were male, with a mean age of 77 ± 8.3 years. The mortality rate was 29.5% (59 patients), and 55% of all patients were discharged home after initial admission. Bowel obstruction was the most common indication for surgery (91, 45.5%). Patients undergoing an operation from non-general surgical services had higher readmission, unfavorable discharge and mortality rates, a greater incidence of stoma formation, and required a tracheostomy or were TPN-dependent (all p < 0.001). The mortality rate is higher in elderly patients needing an EL when initially admitted through a non-general surgery service. A correct and rapid initial diagnosis and decision are crucial when treating elderly individuals; initial admission to a general surgery service increases the probability of discharge home.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140386501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-29DOI: 10.3390/surgeries5010009
S. Dalton, Laura M Maharjan, Hayyan Yousuf, William F. Pientka
Background: Little is known regarding how patient insurance status influences outcomes after extensor tendon-injury repair. We aim to establish a relationship between the outcomes of primarily repaired extensor tendon injuries and patient insurance status. We hypothesize that commercially insured patients will achieve superior outcomes due to more facile access to postoperative hand therapy and fewer barriers to appropriate postoperative care. Methods: A retrospective chart review was conducted of patients who underwent primary extensor tendon repair in any zone, excluding the thumb, at a single large safety-net hospital. Inclusion criteria included a minimum of eight weeks of follow-up, complete data available for review, and an extensor tendon injury requiring primary surgical repair. Four cohorts were examined: patients with commercial insurance, patients with Medicare/Medicaid, patients with county hospital-sponsored insurance, and uninsured patients. Statistical analysis was performed using Chi-Square and ANOVA analyses, with significance defined as p ≤ 0.05. Results: Of the 62 patients (100 digits) included, 20 had commercial insurance, 12 had Medicare/Medicaid, 13 had hospital-sponsored insurance, and 17 were uninsured. Except for mean age, there were no significant differences between groups in terms of demographic data, medical comorbidities, or digit characteristics. There were also no significant differences in mean follow-up, time to return to full activity, or surgical complications among groups. Procedure duration differed significantly between groups, with procedures lasting longer in uninsured patients. Postoperative final flexion total arc of motion (TAM) and extension measurements were similar across all groups. Additionally, hand therapy visits did not differ significantly between groups. Conclusions: Following extensor tendon repair, patient insurance status did not affect outcomes in terms of final range of motion, return to full activity, or postoperative complications.
{"title":"The Influence of Insurance Status on Extensor Tendon Repair Outcomes","authors":"S. Dalton, Laura M Maharjan, Hayyan Yousuf, William F. Pientka","doi":"10.3390/surgeries5010009","DOIUrl":"https://doi.org/10.3390/surgeries5010009","url":null,"abstract":"Background: Little is known regarding how patient insurance status influences outcomes after extensor tendon-injury repair. We aim to establish a relationship between the outcomes of primarily repaired extensor tendon injuries and patient insurance status. We hypothesize that commercially insured patients will achieve superior outcomes due to more facile access to postoperative hand therapy and fewer barriers to appropriate postoperative care. Methods: A retrospective chart review was conducted of patients who underwent primary extensor tendon repair in any zone, excluding the thumb, at a single large safety-net hospital. Inclusion criteria included a minimum of eight weeks of follow-up, complete data available for review, and an extensor tendon injury requiring primary surgical repair. Four cohorts were examined: patients with commercial insurance, patients with Medicare/Medicaid, patients with county hospital-sponsored insurance, and uninsured patients. Statistical analysis was performed using Chi-Square and ANOVA analyses, with significance defined as p ≤ 0.05. Results: Of the 62 patients (100 digits) included, 20 had commercial insurance, 12 had Medicare/Medicaid, 13 had hospital-sponsored insurance, and 17 were uninsured. Except for mean age, there were no significant differences between groups in terms of demographic data, medical comorbidities, or digit characteristics. There were also no significant differences in mean follow-up, time to return to full activity, or surgical complications among groups. Procedure duration differed significantly between groups, with procedures lasting longer in uninsured patients. Postoperative final flexion total arc of motion (TAM) and extension measurements were similar across all groups. Additionally, hand therapy visits did not differ significantly between groups. Conclusions: Following extensor tendon repair, patient insurance status did not affect outcomes in terms of final range of motion, return to full activity, or postoperative complications.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-26DOI: 10.3390/surgeries5010008
Antonio Vitiello, Maria Spagnuolo, Marcello Persico, R. Peltrini, Giovanna Berardi, P. Calabrese, Carlo De Werra, Carmela Rescigno, Roberto Troisi, Vincenzo Pilone
Injury to the Luschka ducts (LDs), also named “subvesicular” ducts, is an under-reported cause of biliary leak following laparoscopic cholecystectomy (LC). A systematic literature search according to PRISMA guidelines was conducted in PubMed, EMBASE and Cochrane Library including all publications that described a bile leak from an LD. A total of 136 articles were retrieved from the searched databases. After the removal of duplicates and non-eligible papers, 48 studies reporting 231 leaks were included: 20 (41.6%) case reports, 2 (4.3%) comparative studies, 7 (14.9%) meeting abstracts and 19 (40.4%) retrospective cohort articles. The rate of LD leak ranges from 0.05% to 1.9%, but injury to a duct of Luschka was the second most common cause of biliary leakage in all the cohort studies (5.5% to 41%). In 21 (43.7%) cases, the leak was successfully treated with a sphincterotomy through Endoscopic Retrograde Cholangiopancreatography (ERCP) plus or minus stenting, and in 12 (25%), re-laparoscopy was necessary.
{"title":"Biliary Leak from Ducts of Luschka: Systematic Review of the Literature","authors":"Antonio Vitiello, Maria Spagnuolo, Marcello Persico, R. Peltrini, Giovanna Berardi, P. Calabrese, Carlo De Werra, Carmela Rescigno, Roberto Troisi, Vincenzo Pilone","doi":"10.3390/surgeries5010008","DOIUrl":"https://doi.org/10.3390/surgeries5010008","url":null,"abstract":"Injury to the Luschka ducts (LDs), also named “subvesicular” ducts, is an under-reported cause of biliary leak following laparoscopic cholecystectomy (LC). A systematic literature search according to PRISMA guidelines was conducted in PubMed, EMBASE and Cochrane Library including all publications that described a bile leak from an LD. A total of 136 articles were retrieved from the searched databases. After the removal of duplicates and non-eligible papers, 48 studies reporting 231 leaks were included: 20 (41.6%) case reports, 2 (4.3%) comparative studies, 7 (14.9%) meeting abstracts and 19 (40.4%) retrospective cohort articles. The rate of LD leak ranges from 0.05% to 1.9%, but injury to a duct of Luschka was the second most common cause of biliary leakage in all the cohort studies (5.5% to 41%). In 21 (43.7%) cases, the leak was successfully treated with a sphincterotomy through Endoscopic Retrograde Cholangiopancreatography (ERCP) plus or minus stenting, and in 12 (25%), re-laparoscopy was necessary.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"51 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140429719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-12DOI: 10.3390/surgeries5010007
Hessel Haze, C. Sier, A. Vahrmeijer, F. Vuijk
Growth of malignant cells in solid tumors induces changes to the tumor microenvironment (TME). These changes result in promotion of tumor growth, invasion, and metastasis, but also in tumor resistance to drugs and radiotherapy. The enhanced permeability and retention (EPR) effect in neo-angiogenic tumor tissue enables the transport of therapeutic molecules from the circulation into the tumor, but studies show that further diffusion of these agents is often not sufficient for efficient tumor eradication. Despite the hyperpermeable vasculature facilitating the delivery of drugs and tracers, the high density of stromal cells and matrix proteins, in combination with the elevated interstitial fluid pressure in the microenvironment of solid tumors, presents a barrier which limits the delivery of compounds to the core of the tumor. Reversing the cancer-cell-induced changes to the microenvironment as well as novel nanoparticle strategies to circumvent tumor-induced stromal changes have therefore been suggested as potential methods to improve the delivery of therapeutic molecules and drug efficacy. Strategies to modulate the TME, i.e., normalization of tumor vasculature and depletion of excessive stromal proteins and cells, show promising results in enhancing delivery of therapeutic compounds. Modulation of the TME may therefore enhance the efficacy of current cancer treatments and facilitate the development of novel treatment methods as an alternative for invasive resection procedures.
{"title":"Modulation of the Tumor Stroma and Associated Novel Nanoparticle Strategies to Enhance Tumor Targeting","authors":"Hessel Haze, C. Sier, A. Vahrmeijer, F. Vuijk","doi":"10.3390/surgeries5010007","DOIUrl":"https://doi.org/10.3390/surgeries5010007","url":null,"abstract":"Growth of malignant cells in solid tumors induces changes to the tumor microenvironment (TME). These changes result in promotion of tumor growth, invasion, and metastasis, but also in tumor resistance to drugs and radiotherapy. The enhanced permeability and retention (EPR) effect in neo-angiogenic tumor tissue enables the transport of therapeutic molecules from the circulation into the tumor, but studies show that further diffusion of these agents is often not sufficient for efficient tumor eradication. Despite the hyperpermeable vasculature facilitating the delivery of drugs and tracers, the high density of stromal cells and matrix proteins, in combination with the elevated interstitial fluid pressure in the microenvironment of solid tumors, presents a barrier which limits the delivery of compounds to the core of the tumor. Reversing the cancer-cell-induced changes to the microenvironment as well as novel nanoparticle strategies to circumvent tumor-induced stromal changes have therefore been suggested as potential methods to improve the delivery of therapeutic molecules and drug efficacy. Strategies to modulate the TME, i.e., normalization of tumor vasculature and depletion of excessive stromal proteins and cells, show promising results in enhancing delivery of therapeutic compounds. Modulation of the TME may therefore enhance the efficacy of current cancer treatments and facilitate the development of novel treatment methods as an alternative for invasive resection procedures.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"53 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139844927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-12DOI: 10.3390/surgeries5010007
Hessel Haze, C. Sier, A. Vahrmeijer, F. Vuijk
Growth of malignant cells in solid tumors induces changes to the tumor microenvironment (TME). These changes result in promotion of tumor growth, invasion, and metastasis, but also in tumor resistance to drugs and radiotherapy. The enhanced permeability and retention (EPR) effect in neo-angiogenic tumor tissue enables the transport of therapeutic molecules from the circulation into the tumor, but studies show that further diffusion of these agents is often not sufficient for efficient tumor eradication. Despite the hyperpermeable vasculature facilitating the delivery of drugs and tracers, the high density of stromal cells and matrix proteins, in combination with the elevated interstitial fluid pressure in the microenvironment of solid tumors, presents a barrier which limits the delivery of compounds to the core of the tumor. Reversing the cancer-cell-induced changes to the microenvironment as well as novel nanoparticle strategies to circumvent tumor-induced stromal changes have therefore been suggested as potential methods to improve the delivery of therapeutic molecules and drug efficacy. Strategies to modulate the TME, i.e., normalization of tumor vasculature and depletion of excessive stromal proteins and cells, show promising results in enhancing delivery of therapeutic compounds. Modulation of the TME may therefore enhance the efficacy of current cancer treatments and facilitate the development of novel treatment methods as an alternative for invasive resection procedures.
{"title":"Modulation of the Tumor Stroma and Associated Novel Nanoparticle Strategies to Enhance Tumor Targeting","authors":"Hessel Haze, C. Sier, A. Vahrmeijer, F. Vuijk","doi":"10.3390/surgeries5010007","DOIUrl":"https://doi.org/10.3390/surgeries5010007","url":null,"abstract":"Growth of malignant cells in solid tumors induces changes to the tumor microenvironment (TME). These changes result in promotion of tumor growth, invasion, and metastasis, but also in tumor resistance to drugs and radiotherapy. The enhanced permeability and retention (EPR) effect in neo-angiogenic tumor tissue enables the transport of therapeutic molecules from the circulation into the tumor, but studies show that further diffusion of these agents is often not sufficient for efficient tumor eradication. Despite the hyperpermeable vasculature facilitating the delivery of drugs and tracers, the high density of stromal cells and matrix proteins, in combination with the elevated interstitial fluid pressure in the microenvironment of solid tumors, presents a barrier which limits the delivery of compounds to the core of the tumor. Reversing the cancer-cell-induced changes to the microenvironment as well as novel nanoparticle strategies to circumvent tumor-induced stromal changes have therefore been suggested as potential methods to improve the delivery of therapeutic molecules and drug efficacy. Strategies to modulate the TME, i.e., normalization of tumor vasculature and depletion of excessive stromal proteins and cells, show promising results in enhancing delivery of therapeutic compounds. Modulation of the TME may therefore enhance the efficacy of current cancer treatments and facilitate the development of novel treatment methods as an alternative for invasive resection procedures.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"2 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139784931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-30DOI: 10.3390/surgeries5010002
C. Sier
Dear readers, authors, reviewers, and editors of Surgeries, [...]
亲爱的读者、作者、审稿人和《外科手术》的编辑们，[...]
{"title":"Introduction to a Novel End-of-the-Year Special Issue of Surgeries","authors":"C. Sier","doi":"10.3390/surgeries5010002","DOIUrl":"https://doi.org/10.3390/surgeries5010002","url":null,"abstract":"Dear readers, authors, reviewers, and editors of Surgeries, [...]","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":" 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139141268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-29DOI: 10.3390/surgeries4040061
Matteo Laspro, Leya Groysman, Alexandra N Verzella, Laura L. Kimberly, Roberto L. Flores
As medicine becomes more complex, there is pressure for new and more innovative educational methods. Given the economic burden associated with in-person simulation, healthcare, including the realm of surgical education, has begun employing virtual reality (VR). Potential benefits of the addition of VR to surgical learning include increased pre-operative resident exposure to surgical techniques and procedures and better patient safety outcomes. However, these new technological advances, such as VR, may not replicate organic tissues or accurately simulate medical care and surgical scenarios, creating unrealistic pseudo-environments. Similarly, while advancements have been made, there are ongoing disparities concerning the utilization of these technologies. These disparities include aspects such as the availability of stable internet connections and the cost of implementing these technologies. In accordance with other innovative technologies, VR possesses upfront economic costs that may preclude equitable use in different academic centers around the world. As such, VR may further widen educational quality between high- and low-resource nations. This analysis integrates recent innovations in VR technology with existing discourse on global health and surgical equality. In doing so, it offers preliminary guidance to ensure that the implementation of VR occurs in an equitable, safe, and sustainable fashion.
{"title":"The Use of Virtual Reality in Surgical Training: Implications for Education, Patient Safety, and Global Health Equity","authors":"Matteo Laspro, Leya Groysman, Alexandra N Verzella, Laura L. Kimberly, Roberto L. Flores","doi":"10.3390/surgeries4040061","DOIUrl":"https://doi.org/10.3390/surgeries4040061","url":null,"abstract":"As medicine becomes more complex, there is pressure for new and more innovative educational methods. Given the economic burden associated with in-person simulation, healthcare, including the realm of surgical education, has begun employing virtual reality (VR). Potential benefits of the addition of VR to surgical learning include increased pre-operative resident exposure to surgical techniques and procedures and better patient safety outcomes. However, these new technological advances, such as VR, may not replicate organic tissues or accurately simulate medical care and surgical scenarios, creating unrealistic pseudo-environments. Similarly, while advancements have been made, there are ongoing disparities concerning the utilization of these technologies. These disparities include aspects such as the availability of stable internet connections and the cost of implementing these technologies. In accordance with other innovative technologies, VR possesses upfront economic costs that may preclude equitable use in different academic centers around the world. As such, VR may further widen educational quality between high- and low-resource nations. This analysis integrates recent innovations in VR technology with existing discourse on global health and surgical equality. In doing so, it offers preliminary guidance to ensure that the implementation of VR occurs in an equitable, safe, and sustainable fashion.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139213056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-29DOI: 10.3390/surgeries4040062
Onno Emanuel den Os, Rosalie Nielen, Elham Bidar
Background: Assessing frailty is important in treating surgical patients to predict peri- and postoperative events like complications or mortality. The current standard is not optimal; therefore, new prognostic markers are being evaluated to enrich the current frailty assessment. One of these new markers is fat degeneration of the psoas muscle (myosteatosis). This can be assessed by measuring the psoas muscle density (PMD) with computed tomography (CT). The aim of this review is to investigate PMD, and, thus, myosteatosis, as a prognostic marker for postoperative mortality in adult patients undergoing general surgery. Methods: An electronic search was performed in PubMed to identify relevant studies associating PMD with postoperative mortality. The looked-upon period for mortality to occur did not matter for this review. The looked-upon outcome measure for this review was the hazard ratio. Results: From 659 potential articles from PubMed, 12 were included, for a total of 4834 participants. Articles were excluded when not focused on PMD, if the type of intervention was not specified, and when imaging other than with CT on the level of the third vertebra was performed. The included articles were assessed for bias with the Newcastle–Ottawa Scale (NOS). PMD was, after multivariable analyses, identified as an independent significant prognostic marker for several surgical cardiovascular interventions when we looked at the 5-year mortality rate and for fenestrated branched endovascular aortic repair (F-BEVAR) a slight significant protective correlation between postoperative mortality and PMD (when divided by psoas muscle area (PMI)) when we looked at the 30-day and 3-year mortality. Also, PMD was identified as an independent significant prognostic marker for a variety of surgical gastrointestinal interventions when we looked at 30-day/90-day/1-year/3-year/5-year mortality. PMD was not identified as a significant prognostic marker in urologic surgery. Conclusion: Myosteatosis has the potential to be a valuable contribution to the current frailty assessment for patients undergoing cardiovascular, gastrointestinal, or urologic surgery. However, more research must be conducted to further strengthen the prognostic value of myosteatosis, with special attention to, e.g., gender- or age-specific interpretations of the results.
{"title":"Myosteatosis as a Prognostic Marker for Postoperative Mortality in Adult Patients Undergoing Surgery in General—A Systematic Review","authors":"Onno Emanuel den Os, Rosalie Nielen, Elham Bidar","doi":"10.3390/surgeries4040062","DOIUrl":"https://doi.org/10.3390/surgeries4040062","url":null,"abstract":"Background: Assessing frailty is important in treating surgical patients to predict peri- and postoperative events like complications or mortality. The current standard is not optimal; therefore, new prognostic markers are being evaluated to enrich the current frailty assessment. One of these new markers is fat degeneration of the psoas muscle (myosteatosis). This can be assessed by measuring the psoas muscle density (PMD) with computed tomography (CT). The aim of this review is to investigate PMD, and, thus, myosteatosis, as a prognostic marker for postoperative mortality in adult patients undergoing general surgery. Methods: An electronic search was performed in PubMed to identify relevant studies associating PMD with postoperative mortality. The looked-upon period for mortality to occur did not matter for this review. The looked-upon outcome measure for this review was the hazard ratio. Results: From 659 potential articles from PubMed, 12 were included, for a total of 4834 participants. Articles were excluded when not focused on PMD, if the type of intervention was not specified, and when imaging other than with CT on the level of the third vertebra was performed. The included articles were assessed for bias with the Newcastle–Ottawa Scale (NOS). PMD was, after multivariable analyses, identified as an independent significant prognostic marker for several surgical cardiovascular interventions when we looked at the 5-year mortality rate and for fenestrated branched endovascular aortic repair (F-BEVAR) a slight significant protective correlation between postoperative mortality and PMD (when divided by psoas muscle area (PMI)) when we looked at the 30-day and 3-year mortality. Also, PMD was identified as an independent significant prognostic marker for a variety of surgical gastrointestinal interventions when we looked at 30-day/90-day/1-year/3-year/5-year mortality. PMD was not identified as a significant prognostic marker in urologic surgery. Conclusion: Myosteatosis has the potential to be a valuable contribution to the current frailty assessment for patients undergoing cardiovascular, gastrointestinal, or urologic surgery. However, more research must be conducted to further strengthen the prognostic value of myosteatosis, with special attention to, e.g., gender- or age-specific interpretations of the results.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139209935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-28DOI: 10.3390/surgeries4040060
R. Nurmukhametov, Medet Dosanov, Abakirov Medetbek, M.J. Encarnacion Ramirez, Vishal Chavda, Gennady Chmutin, N. Montemurro
Background: The aim of this study is to compare the surgical outcomes of two different surgical approaches, open transforaminal lumbar interbody fusion (TLIF) and Wiltse TLIF, in the treatment of single-level lumbar spondylolisthesis and also to provide the advantages and disadvantages of each approach. Methods: This retrospective study included 600 patients with single-level lumbar spondylolisthesis who underwent fusion surgery at a single academic institution between January 2018 and December 2022. Patients were divided into two groups: traditional open TLIF (group A; 300 patients) and the Wiltse TLIF approach (group B; 300 patients). Preoperative diagnostic tests were performed on all patients. Results: The fluoroscopy time for the Wiltse TLIF group was longer, whereas the mean blood loss for the Wiltse TLIF approach was less. Both techniques resulted in significant improvements in pain relief and functional disability, with no significant difference between the two groups in terms of their pre- or post-operative (Oswestry Disability Index) ODI scores. The Wiltse TLIF technique resulted in significantly shorter hospital stays and had a lower rate of complications compared with the open TLIF technique. Conclusion: The Wiltse TLIF approach showed advantages in shorter surgical times, reduced blood loss, and shorter hospital stays, whereas the traditional open TLIF approach exhibited shorter fluoroscopy times.
{"title":"Comparative Analysis of Open Transforaminal Lumbar Interbody Fusion and Wiltse Transforaminal Lumbar Interbody Fusion Approaches for Treating Single-Level Lumbar Spondylolisthesis: A Single-Center Retrospective Study","authors":"R. Nurmukhametov, Medet Dosanov, Abakirov Medetbek, M.J. Encarnacion Ramirez, Vishal Chavda, Gennady Chmutin, N. Montemurro","doi":"10.3390/surgeries4040060","DOIUrl":"https://doi.org/10.3390/surgeries4040060","url":null,"abstract":"Background: The aim of this study is to compare the surgical outcomes of two different surgical approaches, open transforaminal lumbar interbody fusion (TLIF) and Wiltse TLIF, in the treatment of single-level lumbar spondylolisthesis and also to provide the advantages and disadvantages of each approach. Methods: This retrospective study included 600 patients with single-level lumbar spondylolisthesis who underwent fusion surgery at a single academic institution between January 2018 and December 2022. Patients were divided into two groups: traditional open TLIF (group A; 300 patients) and the Wiltse TLIF approach (group B; 300 patients). Preoperative diagnostic tests were performed on all patients. Results: The fluoroscopy time for the Wiltse TLIF group was longer, whereas the mean blood loss for the Wiltse TLIF approach was less. Both techniques resulted in significant improvements in pain relief and functional disability, with no significant difference between the two groups in terms of their pre- or post-operative (Oswestry Disability Index) ODI scores. The Wiltse TLIF technique resulted in significantly shorter hospital stays and had a lower rate of complications compared with the open TLIF technique. Conclusion: The Wiltse TLIF approach showed advantages in shorter surgical times, reduced blood loss, and shorter hospital stays, whereas the traditional open TLIF approach exhibited shorter fluoroscopy times.","PeriodicalId":506240,"journal":{"name":"Surgeries","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139226638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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