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Advancements in Anterior Cruciate Ligament Repair—Current State of the Art
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Utilizing a Porcine Fat Grafting Model for Translational Research: Surgical Approach, Complications, and Expected Outcomes
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Styletubation versus Laryngoscopy: A New Paradigm for Routine Tracheal Intubation
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Modulation of the Tumor Stroma and Associated Novel Nanoparticle Strategies to Enhance Tumor Targeting
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Biliary Leak from Ducts of Luschka: Systematic Review of the Literature
Journal Description
Surgeries
Surgeries
is an international, peer-reviewed, open access journal on findings and developments in surgery published quarterly online by MDPI. The Academy of Surgical Research is affiliated with Surgeries and its members receive discounts on the article processing charges.
- Open Access— free for readers, with article processing charges (APC) paid by authors or their institutions.
- High Visibility: indexed within ESCI (Web of Science), Scopus, and other databases.
- Rapid Publication: manuscripts are peer-reviewed and a first decision is provided to authors approximately 19.5 days after submission; acceptance to publication is undertaken in 4.6 days (median values for papers published in this journal in the first half of 2024).
- Recognition of Reviewers: APC discount vouchers, optional signed peer review, and reviewer names published annually in the journal.
Latest Articles
N-Acetylcysteine’s Potential Role in Prophylaxis and Treatment of Pediatric Urinary Tract Infections: From Evidence to Patient-Side Research
Surgeries 2024, 5(3), 560-570; https://doi.org/10.3390/surgeries5030045 - 25 Jul 2024
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Urinary tract infections (UTIs) are the most common bacterial infections in children, occurring both in children with normal urinary tracts and in ones with urinary tract abnormalities. Children with UTIs can present relevant clinical symptoms and risk long-term consequences. Current recommended preventive measures
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Urinary tract infections (UTIs) are the most common bacterial infections in children, occurring both in children with normal urinary tracts and in ones with urinary tract abnormalities. Children with UTIs can present relevant clinical symptoms and risk long-term consequences. Current recommended preventive measures include chemoprophylaxis and dietary supplements such as cranberry, probiotics and vitamins A and E. Although chemoprophylaxis still represents the gold standard, it raises concerns about antimicrobial resistance. N-acetylcysteine (NAC), a precursor of the antioxidant glutathione, has been proven both to inhibit biofilm formation and to destroy developed biofilms. In adults, NAC has been demonstrated to prevent UTIs and to improve the effect of antibiotics, but so far it has not been analyzed as an antimicrobial option for pediatric UTIs. In this work, we aim to discuss the current applications of NAC in adult urology and its future possible evolutions in pediatric urology.
Full article
Open AccessArticle
Transversus Abdominis Plane with Rectus Sheath Blocks Versus Port Site Infiltration of Local Anaesthesia in Emergency Laparoscopic Cholecystectomy—Does It Reduce Postoperative Opiate Requirement? A Pilot Study
by
Sara Izwan, Tanishk Malhotra, Ujvala Vemuru and Michelle Cooper
Surgeries 2024, 5(3), 549-559; https://doi.org/10.3390/surgeries5030044 - 24 Jul 2024
Abstract
Laparoscopic cholecystectomy (LC) is the gold standard of treatments for symptomatic gallstone disease. The aim of this study is to determine if postoperative opiate use is reduced with transversus abdominus plane (TAP) and rectus sheath (RS) regional anaesthetic blocks compared to port site
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Laparoscopic cholecystectomy (LC) is the gold standard of treatments for symptomatic gallstone disease. The aim of this study is to determine if postoperative opiate use is reduced with transversus abdominus plane (TAP) and rectus sheath (RS) regional anaesthetic blocks compared to port site local anaesthetic (LA) infiltration. A prospective, randomised cohort study was conducted of adult patients who underwent an emergency LC between 25 April 2022 and 25 May 2023. An amount of 40 mL of 0.375% ropivacaine was infiltrated as either TAP and RS blocks or to port sites. Patient demographics, operative data, and postoperative opioid use were collected from the medical record. In total, 138 patients were enrolled in this study: 73 patients allocated to the LA to port sites cohort (52.9%) and 65 patients in the TAP and RS cohort (43.5%). The most common indication for surgery was acute cholecystitis. The average amount of opiate analgesia use was 115.2 mg in the LA group compared to 61.2 mg in the TAP and RS group (p < 0.05). Optimisation of postoperative pain allows for early recovery, improved patient satisfaction, and improved cost-effectiveness for the health service. With a trend towards multimodal analgesia, the uptake of TAP and RS regional anaesthesia may help to achieve this goal.
Full article
(This article belongs to the Special Issue Laparoscopic Surgery)
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Open AccessSystematic Review
Mechanisms of Degradation of Collagen or Gelatin Materials (Hemostatic Sponges) in Oral Surgery: A Systematic Review
by
Maria Catarino, Filipe Castro, José Paulo Macedo, Otília Lopes, Jorge Pereira, Pedro Lopes and Gustavo Vicentis Oliveira Fernandes
Surgeries 2024, 5(3), 532-548; https://doi.org/10.3390/surgeries5030043 - 15 Jul 2024
Abstract
Objective: The goal of this systematic review was to identify the mechanisms associated with the enzymatic degradation of collagen and gelatin biomaterials and the possible associated flaws. Methods: Four databases (PubMed, B-On, Cochrane Library, and ResearchGate) were used for the bibliographic search of
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Objective: The goal of this systematic review was to identify the mechanisms associated with the enzymatic degradation of collagen and gelatin biomaterials and the possible associated flaws. Methods: Four databases (PubMed, B-On, Cochrane Library, and ResearchGate) were used for the bibliographic search of articles. The research question was formulated using the PCC method, (P): collagen or gelatin sponges, hydrogels, and scaffolds; concept (C): enzymatic degradation of collagen or gelatin sponges, hydrogels, and scaffolds; and context (C): effect of enzymatic action on degradation time of collagen or gelatin sponges, hydrogels, and scaffolds. The search was contextualized according to PRISMA recommendations. The identification and exclusion of evidence followed the PRISMA criteria, with specific inclusion and exclusion factors being stipulated for the selection of articles. The risk of bias assessment was performed using the QUIN Scale. Results: The initial search was composed of 13,830 articles after removing duplicates; 56 articles followed for the full-text reading; 45 were excluded; then, 11 articles were obtained, constituting the results of this systematic review. All studies evaluated the materials using gravimetric analysis, and collagenases were the proteases used for the degradation solution. The materials tested were as follows: human-like collagen (HLC) hydrogel with microbial transglutaminase (MTGase), gelatin sponges subjected to different types of crosslinking, and collagen scaffolds with different types of crosslinking. The period of analysis varied between 0.25 h and 35 days. It was possible to highlight the lack of uniformity in the protocols used, which varied largely, thus influencing the degradation times. The risk of bias was low in nine studies and medium in two studies. Conclusions: This systematic review identified a gap in the literature, highlighting the absence of in vitro studies using human saliva and a collagenase concentration close to the physiological levels to simulate oral dynamics. However, based on existing literature, the mechanisms associated with collagen enzymatic degradation in collagen and gelatin biomaterials were comprehensively understood, answering the first research question postulated. In response to the second research question, the main shortcomings identified in the laboratory evaluation of mechanisms associated with collagen enzymatic degradation in collagen and gelatin biomaterials included the lack of standardization in degradation test protocols; this limited inter-study comparisons, which increased heterogeneity. Additionally, variations in collagenase concentrations and types influenced collagen degradation rates, and inappropriate evaluation intervals hindered the identification of total degradation time.
Full article
(This article belongs to the Special Issue Oral and Maxillofacial Surgery: Balance Between Innovative and Proven Procedures, Drugs and Materials)
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Graphical abstract
Open AccessReview
Cervical Necrotizing Fasciitis in Adults: A Life-Threatening Emergency in Oral and Maxillofacial Surgery
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Patricia de Leyva, Paula Dios-Díez, Cristina Cárdenas-Serres, Ángela Bueno-de Vicente, Álvaro Ranz-Colio, Eduardo Sánchez-Jáuregui, Fernando Almeida-Parra and Julio Acero-Sanz
Surgeries 2024, 5(3), 517-531; https://doi.org/10.3390/surgeries5030042 - 12 Jul 2024
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Necrotizing fasciitis (NF) is a life-threatening soft-tissue infection affecting the deep fascia and subcutaneous tissue. It is characterized by a fulminant course and high mortality rates. NF of the head and neck is very rare, with most cases being odontogenic in origin. The
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Necrotizing fasciitis (NF) is a life-threatening soft-tissue infection affecting the deep fascia and subcutaneous tissue. It is characterized by a fulminant course and high mortality rates. NF of the head and neck is very rare, with most cases being odontogenic in origin. The purpose of this study is to comprehensively review the most important features of cervical necrotizing fasciitis (CNF) in adults and add our experience in the management of this entity. The most common isolated organisms are Streptococcus spp. and Staphylococcus spp. If the infection progresses to descending mediastinitis, the prognosis becomes very poor. Since the initial clinical features can be similar to those of a non-necrotizing deep cervical infection, a high degree of suspicion is critical for an early diagnosis. A computed tomography scan is essential for the diagnosis and to define the extent of the infection/rule out descending mediastinitis. Early and aggressive surgical debridement of all compromised tissue and antibiotic therapy and fluid resuscitation are essential and should not wait for bacterial culture results. Despite prompt and adequate treatment, the mortality of CNF can be as high as 35%.
Full article
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Open AccessReview
Advances in Instrumentation and Implant Technology for Spine Oncology: A Focus on Carbon Fiber Technologies
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Iheanyi Amadi, Jean-Luc K. Kabangu, Adip G. Bhargav and Ifije E. Ohiorhenuan
Surgeries 2024, 5(3), 499-516; https://doi.org/10.3390/surgeries5030041 - 30 Jun 2024
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The challenges inherent in spinal oncology are multi-dimensional, stemming from the complex anatomy of the spine, the high risk of neurological complications, and the indispensability of personalized treatment plans. These challenges are further compounded by the variability in tumor types and locations, which
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The challenges inherent in spinal oncology are multi-dimensional, stemming from the complex anatomy of the spine, the high risk of neurological complications, and the indispensability of personalized treatment plans. These challenges are further compounded by the variability in tumor types and locations, which complicates the achievement of optimal treatment outcomes. To address these complexities, the manuscript highlights the pivotal role of technological advancements in surgical practices. The review focuses on the evolution of spinal oncology instrumentation, with a special emphasis on the adoption of carbon fiber implants in the management of spinal tumors. The advancements in instrumentation and implant technology are underscored as vital contributors to the improvement in patient outcomes in spine surgery. Carbon fiber implants are lauded for their reduced imaging artifacts, biocompatibility, and favorable mechanical properties. When combined with other technological innovations, these implants have substantially elevated the efficacy of surgical interventions. The review articulates how these advancements emphasize precision, customization, and the integration of innovative materials, significantly enhancing the effectiveness of surgical procedures. This collective progress marks a considerable advancement in the treatment of spinal tumors, highlighting a shift towards more effective, patient-focused outcomes in spinal oncology.
Full article
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Open AccessSystematic Review
Effectiveness of Bariatric Surgeries for Metabolic Dysfunction-Associated Steatotic Liver Disease: A Systematic Review and Meta-Analysis
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Abdullah Sulaiman AlRumaih, Lama Abdullah Alzelfawi, Ghadah Khalid Alotaibi, Osamah AbdulAziz Aldayel, Abdulrahman Khazzam AlMutairi, Rosana Tariq Alnowaimi, Mubarak Mohammed Alshahrani, Rifal Sami Alsharif and Sarah Nabil Almadani
Surgeries 2024, 5(3), 486-498; https://doi.org/10.3390/surgeries5030040 - 27 Jun 2024
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common liver disease worldwide and simultaneously the most common indication for liver transplants in Western countries This study aims to evaluate the effectiveness of laparoscopic sleeve gastrectomy (LSG) or Roux-en-Y gastric bypass (RYGB) on
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Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common liver disease worldwide and simultaneously the most common indication for liver transplants in Western countries This study aims to evaluate the effectiveness of laparoscopic sleeve gastrectomy (LSG) or Roux-en-Y gastric bypass (RYGB) on MDASLD histologically and biochemically. 14 studies met our criteria with a total population of 1942 who underwent LSG or RYGB 1–14. The Newcastle-Ottawa Scale (NOS) was used for quality evaluation of the included studies. Results: Both surgeries were effective in decreasing laboratory biomarkers like ALP, GGT, AST, and ALT with non-significant superiority of LSG over RYGB which did not significantly improve the AST level after one year. LSG showed more decrease in ALT levels (MD = −17.56, 95% CI = (−23.04, −12.089), p 0.001) and LSG was associated with increased change in NAS score with slight superiority. Both LSG and RYBG improve NAD and NASH outcomes after one and 10 years of surgery. However, randomized clinical trials with large samples are needed to confirm these results.
Full article
(This article belongs to the Special Issue Laparoscopic Surgery)
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Open AccessBrief Report
Evaluating the Quality and Safety of In-Office Rhinologic Procedures: A YO-IFOS Pilot Study
by
David Lobo, Christian Calvo, Juan Maza-Solano, Leigh Sowerby, Luca Giovanni Locatello, Alberto Maria Saibene, Carlos Chiesa-Estomba, Osama Metwaly, Karol Zelenik, Manuel Tucciarone, Alkis Psaltis, Raghu Nandhan, Jerome R. Lechien, Antonino Maniaci, Jaime Viera-Artiles and Isam Alobid
Surgeries 2024, 5(2), 476-485; https://doi.org/10.3390/surgeries5020039 - 18 Jun 2024
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The primary objective of this pilot study was to identify which aspects of in-office rhinologic procedures (IORPs) warrant further attention and investigation in the future. The secondary objectives were to survey which IORPs are most common and to identify needs for education and
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The primary objective of this pilot study was to identify which aspects of in-office rhinologic procedures (IORPs) warrant further attention and investigation in the future. The secondary objectives were to survey which IORPs are most common and to identify needs for education and training. A cross-sectional study was carried out following the Consensus-Based Checklist for Reporting of Survey Studies (CROSS). The survey collected demographic, organizational, quality, and safety aspects of IORPs and was electronically distributed to YO-IFOS members across five continents. A total of 194 surgeons completed the survey, and 172 respondents (88%) performed IORPs. Ninety-nine responders (51.5%) worked in an academic setting. Common procedures included powered polypectomy (48, 28.4%) and turbinate reduction (93, 54.1%). The main concerns were about patients’ tolerance (116, 76.3%) and about the safety of the procedure (102, 67.1%). The most important barriers to the diffusion of IORPs are concerns about the tolerance and safety of these procedures. It would be convenient to establish protocols for this type of procedure to ensure the greatest patient comfort based on evidence.
Full article
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Open AccessArticle
Advanced Gastric Cancer: Single-Center Experience
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Massimo Framarini, Fabrizio D’Acapito, Daniela Di Pietrantonio, Francesca Tauceri, Giovanni Vittimberga, Leonardo Solaini, Giulia Elena Cantelli, Giulia Marchetti, Paolo Morgagni and Giorgio Ercolani
Surgeries 2024, 5(2), 465-475; https://doi.org/10.3390/surgeries5020038 - 15 Jun 2024
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Gastric cancer (GC) is the fifth most diagnosed cancer, but it is the third leading cause of cancer death worldwide. Despite the likelihood of gastric cancer metastasizing to the peritoneum, optimal management strategies for this population remain undefined. We carried out a retrospective
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Gastric cancer (GC) is the fifth most diagnosed cancer, but it is the third leading cause of cancer death worldwide. Despite the likelihood of gastric cancer metastasizing to the peritoneum, optimal management strategies for this population remain undefined. We carried out a retrospective analysis to present our findings on patients with advanced gastric cancer (AGC) with peritoneal metastases (CP) who underwent neoadjuvant chemotherapy followed by gastrectomy + hyperthermic intraperitoneal chemotherapy (HIPEC). To better understand the data, we compared these patients with AGC patients without CP who were treated with neoadjuvant chemotherapy and surgery, as well as with another group of patients who underwent upfront surgery. Patients who undergo surgery and HIPEC achieve a higher survival rate than patients in the literature who undergo only palliative chemotherapy with a median overall survival of 28 months with a low incidence of major complications.
Full article
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Open AccessSystematic Review
Evaluating the Efficacy of Reconstruction: Systematic Review of Six-Strand Hamstring Autografts for Anterior Cruciate Ligament Reconstruction: Biomechanical and Clinical Outcomes
by
Ondar Artysh Vyacheslavovich, Nikonova Alina Vladimirovna, Dzhunusov Bekzhan, Khaizhok Konstantin Ayanovich, Evgeniy Goncharov, Oleg Koval, Eduard Bezuglov, Manuel De Jesus Encarnacion Ramirez and Nicola Montemurro
Surgeries 2024, 5(2), 449-464; https://doi.org/10.3390/surgeries5020037 - 14 Jun 2024
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Introduction: Anterior Cruciate Ligament (ACL) injuries are a major concern in orthopedics, particularly affecting active individuals and often necessitating surgery. The incidence of ACL injuries is rising, especially in women, comprising half of knee joint injuries. These injuries, common in sports with pivoting
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Introduction: Anterior Cruciate Ligament (ACL) injuries are a major concern in orthopedics, particularly affecting active individuals and often necessitating surgery. The incidence of ACL injuries is rising, especially in women, comprising half of knee joint injuries. These injuries, common in sports with pivoting actions, can lead to long-term joint issues like osteoarthritis. Advances in surgical methods and understanding of postoperative recovery are crucial for improving patient outcomes, with considerations for graft size, material, and reconstruction technique critical in the rehabilitation process. Material and Methods: A systematic review was conducted by searching PubMed, MEDLINE, and SCOPUS for studies from 2009 to 10 February 2024, focusing on “six-strand hamstring graft” outcomes in ACL reconstruction. Inclusion criteria were English publications on 6HS autografts’ biomechanical and clinical outcomes. Excluded were non-specific, BTB, or hybrid studies, and non-research articles. Out of 347 records, 9 were analyzed after rigorous screening and quality assessment. This review, emphasizing six-strand hamstring autografts, enriches orthopedic knowledge, particularly for ACL surgery. Results: This review evaluated studies on six-strand hamstring (6HS) autografts for ACL reconstruction, encompassing prospective, retrospective, and cadaveric studies with subjects ranging from 12 to 413. Findings indicate that 6HS autografts enhance knee stability and increase graft diameter, correlating with reduced graft failure rates and improved clinical outcomes, including high patient satisfaction and low re-injury rates. Rehabilitation varied, with recovery times quicker due to larger graft sizes, and most studies reported low complication rates, underscoring 6HS autografts’ efficacy in ACL surgery. Conclusions: Performing 6HS autografts in ACL reconstruction reveals that they offer improved knee stability and graft diameter, leading to better clinical outcomes. These autografts are associated with high patient satisfaction and low re-injury rates, suggesting their effectiveness in mimicking native ACL function and enhancing rehabilitation. However, research limitations highlight the need for further long-term, comprehensive studies.
Full article
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Open AccessArticle
Pediatric Intracranial Aneurysms: Experience from a Singapore Children’s Hospital
by
Felicia H. Z. Chua, Tien Meng Cheong, Ramez W. Kirollos, Lee Ping Ng, Wan Tew Seow and Sharon Y. Y. Low
Surgeries 2024, 5(2), 434-448; https://doi.org/10.3390/surgeries5020036 - 12 Jun 2024
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(1) Background: Pediatric intracranial aneurysms (PIA) are rare and clinicopathologically distinct neurovascular entities. The aims of this study are to evaluate our institution’s experience and corroborate our results with updated literature. (2) Methods: This is a single-institution, retrospective study. Patients with a confirmed
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(1) Background: Pediatric intracranial aneurysms (PIA) are rare and clinicopathologically distinct neurovascular entities. The aims of this study are to evaluate our institution’s experience and corroborate our results with updated literature. (2) Methods: This is a single-institution, retrospective study. Patients with a confirmed diagnosis of PIA are included. Variables of interest include patient demographics, clinical presentation, treatment outcomes and features specific to each patient’s PIA. A literature review on PIA-centric clinical studies was conducted. (3) Results: A total of 14 PIAs in 11 patients were treated from 2000 to 2022. The mean age was 5.8 years old, and most were males (90.1%). Anterior circulation PIAs constituted 78.6% of the cohort. Half of the PIAs were of the dissecting type, and 14.3% were giant aneurysms. Of interest, 14.3% of patients had subsequent de novo aneurysms after treatment of their index aneurysm. For treatment, 57.1% underwent surgery, 35.7% had endovascular intervention and the remaining 7.1% were managed conservatively. Based on the literature review, this study had congruent findings to other existing publications. (4) Conclusions: PIAs are unique neurovascular lesions that have good outcomes if managed in a timely fashion by an experienced multidisciplinary team. We recommend longer surveillance periods due to the risk of developing de novo aneurysms.
Full article
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Open AccessArticle
Evaluating Anticoagulant and Antiplatelet Therapies in Rhesus and Cynomolgus Macaques for Predictive Modeling in Humans
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Sydney N. Phu, David J. Leishman, Sierra D. Palmer, Scott H. Oppler, Melanie N. Niewinski, Lucas A. Mutch, Jill S. Faustich, Andrew B. Adams, Robert T. Tranquillo and Melanie L. Graham
Surgeries 2024, 5(2), 423-433; https://doi.org/10.3390/surgeries5020035 - 17 May 2024
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Anticoagulant and antiplatelet therapies are used to prevent life-threatening complications associated with thrombosis. While there are numerous clinical guidelines for antithrombotic medications, there is an incomplete understanding of whether these interventions yield similar effects in preclinical models, potentially impacting their predictive value for
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Anticoagulant and antiplatelet therapies are used to prevent life-threatening complications associated with thrombosis. While there are numerous clinical guidelines for antithrombotic medications, there is an incomplete understanding of whether these interventions yield similar effects in preclinical models, potentially impacting their predictive value for translational studies on the development of medical devices, therapies, and surgical techniques. Due to their close physiologic similarities to humans, we employed nonhuman primates (NHPs) using a reverse translational approach to analyze the response to clinical regimens of unfractionated heparin, low-molecular-weight heparin (LMWH) and aspirin to assess concordance with typical human responses and evaluate the predictive validity of this model. We evaluate activated clotting time (ACT) in nine rhesus and six cynomolgus macaques following the intraoperative administration of intravenous unfractionated heparin (100–300 U/kg) reflecting the clinical dose range. We observed a significant dose-dependent effect of heparin on ACT (low-dose average = 114.1 s; high-dose average = 148.3 s; p = 0.0011). LMWH and aspirin, common clinical antithrombotic prophylactics, were evaluated in three rhesus macaques. NHPs achieved therapeutic Anti-Xa levels (mean = 0.64 U/mL) and ARU (mean = 459) via VerifyNow, adhering to clinical guidance using 1.0 mg/kg enoxaparin and 81 mg aspirin. Clinical dosing strategies for unfractionated heparin, LMWH, and aspirin were safe and effective in NHPs, with no development of thrombosis or bleeding complications intraoperatively, postoperatively, or for prophylaxis. Our findings suggest that coagulation studies, performed as an integrative part of studies on biologics, bioengineered devices, or transplantation in NHPs, can be extrapolated to the clinical situation with high predictive validity.
Full article
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Open AccessCase Report
A Bosniak III Cyst Unmasking Tubulocystic Renal Cell Carcinoma in an Adolescent: Management with Selective Arterial Clamping and Robotic Enucleation
by
Marcello Della Corte, Elisa Cerchia, Marco Allasia, Alessandro Marquis, Alessandra Linari, Martina Mandaletti, Elena Ruggiero, Andrea Sterrantino, Paola Quarello, Massimo Catti, Franca Fagioli, Paolo Gontero and Simona Gerocarni Nappo
Surgeries 2024, 5(2), 415-422; https://doi.org/10.3390/surgeries5020034 - 16 May 2024
Abstract
The Bosniak classification of renal cysts aims to provide a probabilistic risk assessment indicating the likelihood of malignancy from imaging findings. Originally designed to classify adult renal cysts based on computed tomography findings, the Bosniak classification has been extended to pediatric patients, with
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The Bosniak classification of renal cysts aims to provide a probabilistic risk assessment indicating the likelihood of malignancy from imaging findings. Originally designed to classify adult renal cysts based on computed tomography findings, the Bosniak classification has been extended to pediatric patients, with some adjustments made with the aim of accommodating magnetic resonance imaging (MRI) and ultrasonography (US). Bosniak IV lesions are rare in adolescents, indicating localized renal cell carcinoma and requiring surgical intervention. In contrast, Bosniak III lesions can be treated conservatively, although there is a lack of specific guidelines on their management. We present a case of a 14-year-old boy with a Bosniak III lesion, which was incidentally detected during the US evaluation of a left varicocele. After a 12-month follow-up, MRI revealed progression to a Bosniak IV cyst. Robot-assisted tumor enucleation was performed with selective artery clamping when the patient was 15. Histopathology showed tubulocystic renal cell carcinoma without adverse features. Immunocytochemistry supported a favorable prognosis of this rare tumor (<1% of renal tumor), thus obviating the need for adjuvant treatment. At the 18-month follow-up, no recurrence or distant metastasis were observed. This case highlights the importance of an aggressive treatment in persistent Bosniak III and Bosniak IV renal cysts in children and adolescents and the necessity to offer a nephron-sparing surgery.
Full article
(This article belongs to the Special Issue 3D Printing in Surgical Strategies)
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Open AccessReview
Osteoimmunology: An Overview of the Interplay of the Immune System and the Bone Tissue in Fracture Healing
by
Rayan Ben Letaifa, Tarek Klaylat, Magdalena Tarchala, Chan Gao, Prism Schneider, Derek H. Rosenzweig, Paul A. Martineau and Rahul Gawri
Surgeries 2024, 5(2), 402-414; https://doi.org/10.3390/surgeries5020033 - 15 May 2024
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Bone healing occurs through three consecutive and interdependent phases. While the acute inflammatory response is vital to fracture healing, chronic and systemic inflammation negatively affect the healing process. The bone tissue relies heavily on the immune system for its normal physiology and turnover.
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Bone healing occurs through three consecutive and interdependent phases. While the acute inflammatory response is vital to fracture healing, chronic and systemic inflammation negatively affect the healing process. The bone tissue relies heavily on the immune system for its normal physiology and turnover. The interactions are more pronounced in injury states, such as fractures and autoimmune disorders. Recently, the field of osteoimmunology, the study of the molecular interplay of the immune and skeletal systems, has gained much-needed attention to develop new therapeutic strategies to accelerate fracture healing and prevent the complications of fracture healing. This review provides an overview of the process of fracture healing and discusses the role of immune cells, their interplay with the released cytokines, and the current state of the art in the field of osteoimmunology.
Full article
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Open AccessReview
Diode Laser Surgery of Peripheral Developing Odontoma in a Pediatric Patient: A Case Report with Narrative Review of the Literature
by
Marta Forte, Giuseppe Barile, Antonio D’Amati, Giuseppe Ingravallo, Massimo Corsalini, Alfonso Manfuso, Gianfranco Favia and Saverio Capodiferro
Surgeries 2024, 5(2), 391-401; https://doi.org/10.3390/surgeries5020032 - 11 May 2024
Cited by 1
Abstract
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Peripheral developing odontoma is a rare odontogenic lesion that mostly occurs in children. Their clinical and radiological features generally provide clinical suspicion of a benign lesion but only a histological examination may lead to the final diagnosis. Surgical management is generally easy and
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Peripheral developing odontoma is a rare odontogenic lesion that mostly occurs in children. Their clinical and radiological features generally provide clinical suspicion of a benign lesion but only a histological examination may lead to the final diagnosis. Surgical management is generally easy and resolutive, but it can become more complicated in uncooperative patients and may thus require additional procedures to perform a fit surgery. We report a case of peripheral developing odontoma of the palatal aspect of the anterior maxilla that occurred in an uncooperative child subsequently treated by diode laser surgery, highlighting the benefit of this kind of surgery in pediatric patients. Data from the literature on peripheral developing odontoma have been collected and discussed with a narrative review.
Full article
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Open AccessArticle
The Effectiveness of Inflammatory Indexes in Assessing Oropharyngeal Cancer Prognosis
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Wooyoung Jang, Jad F. Zeitouni, Daniel K. Nguyen, Ismail S. Mohiuddin, Haven Ward, Anu Satheeshkumar and Yusuf Dundar
Surgeries 2024, 5(2), 377-390; https://doi.org/10.3390/surgeries5020031 - 10 May 2024
Abstract
Background: Inflammation has long been a key tenet in the diagnosis and management of malignancies, likely contributing to cancer incidence, staging, and progression. Systemic inflammation, in particular, is often elevated prior to and during cancer development. Systemic inflammation in the context of cancer
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Background: Inflammation has long been a key tenet in the diagnosis and management of malignancies, likely contributing to cancer incidence, staging, and progression. Systemic inflammation, in particular, is often elevated prior to and during cancer development. Systemic inflammation in the context of cancer diagnosis and monitoring is measured by various inflammatory indexes such as the systemic inflammatory response index (SIRI), plasma-to-lymphocyte ratio (PLR), systemic immune inflammation index (SII), and neutrophil-to-lymphocyte ratio (NLR). We set out to determine the relationship between pre- and post-treatment levels of these inflammatory indexes and the prognosis and outcomes of oropharyngeal cancer (OPC). Methods: A retrospective chart review was performed of 172 patients with OPC who underwent treatment for oropharyngeal cancer at University Medical Center in Lubbock, TX between May 2013 to May 2023. Sites of primary cancer were obtained through chart review. HPV infection status and differentiation of the tumor were noted for each patient. Treatment modalities were classified as surgery, radiation, chemotherapy, or concurrent chemotherapy and radiation. Treatment outcomes were classified based on recurrence and death secondary to disease. The relationships between treatment outcome and the described inflammatory indexes were evaluated. Appropriate parametric tests were selected based on the large number of variables. Results: Pre-treatment SIRI and Albumin levels were positively predictive in determining locoregional recurrence (p = 0.031 and p = 0.039). NLR, SII, and SIRI levels taken at three months post-treatment were also found to be positively predictive of locoregional recurrence (p = 0.005, p < 0.0005, and p = 0.007). SIRI taken at six months post-treatment was also found to be positively predictive of locoregional recurrence (p = 0.008). SII at six months post-treatment was found to be positively predictive of survival (p = 0.027). Conclusion: This study suggested that post-treatment levels of several inflammatory indexes, particularly SIRI, NLR, and SII, may be useful in determining the long-term outlook and recurrence of head and neck cancer following treatment.
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(This article belongs to the Special Issue Surgery in Head and Neck Cancer)
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Open AccessBrief Report
CO2 Laser Frenuloplasty: Advancing Minimally Invasive Techniques for Rapid Healing and Improved Patient Outcomes
by
Simone Amato, Steven Nisticò, Luigi Bennardo, Giovanni Pellacani and Giovanni Cannarozzo
Surgeries 2024, 5(2), 367-376; https://doi.org/10.3390/surgeries5020030 - 9 May 2024
Abstract
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This study explores the innovative use of CO2 laser technology in frenuloplasty, a significant shift from classic methods like scalpel surgery or electrocautery towards a minimally invasive approach. The research involved 15 patients aged 25 to 50, undergoing frenuloplasty with a CO2 laser
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This study explores the innovative use of CO2 laser technology in frenuloplasty, a significant shift from classic methods like scalpel surgery or electrocautery towards a minimally invasive approach. The research involved 15 patients aged 25 to 50, undergoing frenuloplasty with a CO2 laser system equipped with a 7-inch defocused handpiece, set at 20 Hz and 0.3 W. This method diverges from conventional laser techniques, focusing on controlled laser passes combined with manual traction to elongate the fibrous tissue of the frenulum. The results demonstrated that the CO2 laser technique allowed for a precise and progressive modification of the frenulum, significantly reducing the risks of hemorrhage and secondary intention fibrosis. The healing process was notably expedited, with patients reporting satisfactory outcomes within a two-week period. Statistically significant improvements were observed in patient-reported outcomes, as evidenced by the increases in the Short Form Health Survey (SF-12) scores, with the mean Physical Component Summary (PCS) score rising from 32.5 to 47.5 and the mean Mental Component Summary (MCS) score from 39.3 to 52.3 (p < 0.001 for both). The study concludes that CO2 laser frenuloplasty is an effective and safe technique, offering substantial benefits in terms of reduced healing time and enhanced patient satisfaction. The significant improvements in SF-12 scores underscore the positive impact on patient quality of life, advocating for the broader application of this technique in clinical practice. Further research is warranted to explore its potential in a wider clinical context.
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Open AccessSystematic Review
Evaluating and Comparing the Tensile Strength and Clinical Behavior of Monofilament Polyamide and Multifilament Silk Sutures: A Systematic Review
by
Miriam Alves de Oliveira, Alexandra Arcanjo, Filipe Castro, Juliana Campos Hasse Fernandes and Gustavo Vicentis Oliveira Fernandes
Surgeries 2024, 5(2), 350-366; https://doi.org/10.3390/surgeries5020029 - 8 May 2024
Abstract
Objective: This systematic review was carried out with the primary objective of verifying which suture (polyamide or silk) of two non-resorbable suture materials with different structures had better/greater tensile strength/resistance to tension, thereby presenting better mechanical behavior. The secondary objective was to verify
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Objective: This systematic review was carried out with the primary objective of verifying which suture (polyamide or silk) of two non-resorbable suture materials with different structures had better/greater tensile strength/resistance to tension, thereby presenting better mechanical behavior. The secondary objective was to verify which one had better performance. The null hypothesis was that both types of sutures had the same behavior. Methods: This systematic study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards. The focused clinical question was: “In patients that underwent oral surgery treatment (P), is there significantly higher tensile strength/resistance for silk sutures (I) or for polyamide sutures (C) when comparing the outcomes (O)?”. The bibliographic search was conducted on ScienceDirect, B-On, and PubMed/MedLine between March and May 2023. The following MeSH terms were defined: sutures, breaking strength, tensile strength, oral surgery, and dentistry, which were articulated and combined using Boolean operators. There were restrictions, such as articles published in Portuguese, Spanish, or English between 1 January 2018 and 3 April 2023. The quality assessment involved the use of the Joanna Briggs Institute (JBI) checklist for RCTs and the QUIN tool (Quality Assessment Tool For In Vitro Studies) for in vitro assays. Results: Ten articles were included in this review (eight in vitro studies and two RCTs). For the RCTs, there were moderate and high levels of bias, whereas in the in vitro studies, three were classified as having a high risk of bias and five as moderate risk. The results proved that suture thread with a monofilament polyamide physical structure causes a less inflammatory reaction owing to less bacterial retention and capillarity, while multifilament sutures, such as silk, have superior mechanical characteristics. Regarding hydration, the evidence demonstrated that the preservation and stability of mechanical properties lacked uniformity. Otherwise, hyaluronic acid (HA) presents a promising solution with the same characteristics and antibacterial capabilities. Conclusion: It was possible to reject the null hypothesis that both types of sutures had the same behavior and result. It was proven by the results above that sutures with a monofilament polyamide physical structure cause a less inflammatory reaction owing to less bacterial retention and capillarity. In contrast, multifilament sutures (silk) have superior mechanical characteristics. Regarding hydration using chlorohexidine in surgical sites, the evidence demonstrated in the preservation and stability of mechanical properties lacks uniformity and congruence. However, HA seems to present a promising option with the same characteristics and antibacterial capabilities.
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(This article belongs to the Special Issue Oral and Maxillofacial Surgery: Balance Between Innovative and Proven Procedures, Drugs and Materials)
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Open AccessArticle
Carotid Body Tumor Excision with and without Carotid Artery Reconstruction: Equivalency of 30-Day Outcomes over 12 Years in the American College of Surgery National Surgical Quality Improvement Program (ACS-NSQIP) Database
by
Michael Chaney, Alexander Ko, Samuel Coster, Saad Shebrain and Jason Ryan
Surgeries 2024, 5(2), 342-349; https://doi.org/10.3390/surgeries5020028 - 7 May 2024
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Background: Carotid body tumors (CBTs) are rare benign tumors that arise from the chemoreceptor tissue located at the carotid bifurcation that require excision if symptomatic. Depending on the size and location of the tumor, the carotid artery may need to be repaired after
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Background: Carotid body tumors (CBTs) are rare benign tumors that arise from the chemoreceptor tissue located at the carotid bifurcation that require excision if symptomatic. Depending on the size and location of the tumor, the carotid artery may need to be repaired after resection. This study aims to assess whether CBT excision with artery resection had higher rates of 30-day postoperative outcomes compared with CBT excision without artery resection. Methods: This is a retrospective cohort study. Patients were identified in the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) registry from 2005 to 2017. They were divided into two groups, based on Current Procedural Terminology (CPT®) codes: group A had CBT excision without carotid artery excision (CPT code 60600) and group B with carotid artery excision (CPT code 60605). Patient demographic characteristics, co-morbidities, and 30-days postoperative outcomes were compared between the two groups. Categorical data were analyzed using Pearson’s X2 or Fisher exact tests and presented as proportions (percentages). Continuous data were analyzed using parametric or non-parametric tests as appropriate. Statistical significance was defined as p < 0.05. Statistical analysis was performed using the SPSS statistical software package. Results: A total of 463 patients were identified, 410 (88.4%) in group A and 53 (11.4%) in group B. Overall, there were 291 (62.9%) women. A higher proportion of women underwent CBT excision only, compared to men (91.1% [265/291] vs. 84.3% [145/172], p < 0.0001). Demographics and comorbidities were similar between groups. There was no significant difference in the 30-day postoperative outcomes. The reoperation rate was higher in group B (3.8% vs. 1.5%, p = 0.334), while the readmission rate was higher in group A (3.2% vs. 0% p = 0.269), and both were not significantly different. Overall morbidity and serious morbidity were higher in group B (7.5% vs. 5.9%, p = 0.626) and lower in group A (5.7% vs. 3.9%, p = 0.544), respectively, but were not significantly different. Operative time (mean, SD) was higher in group B (187 ± 107 vs. 138 ± 66 min, p < 0.001). However, the median (IQR) of hospital length of stay (LOS) was similar (2 [1, 4] vs. 2 [1, 3] days, p = 0.134). Conclusions: Overall, no difference was noted in the 30-day postoperative outcome between the two surgical approaches of CBT. However, operative time was longer when artery resection was performed. Further research to determine the factors predicting the need for carotid artery resection among patient gender is needed.
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Open AccessSystematic Review
The Effect of Antihypertensive Agents on Dental Implant Stability, Osseointegration and Survival Outcomes: A Systematic Review
by
Dary Jones, Rabia S. Khan, John D. Thompson, Cemal Ucer and Simon Wright
Surgeries 2024, 5(2), 297-341; https://doi.org/10.3390/surgeries5020027 - 29 Apr 2024
Abstract
Antihypertensive agents are commonly prescribed to manage hypertension and are known to be beneficial for bone formation and remodeling. The aim of this systematic review was to assess the impact that antihypertensive agents have on dental implant stability, osseointegration, and survival outcomes. A
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Antihypertensive agents are commonly prescribed to manage hypertension and are known to be beneficial for bone formation and remodeling. The aim of this systematic review was to assess the impact that antihypertensive agents have on dental implant stability, osseointegration, and survival outcomes. A review of the literature was conducted using articles from 11 data sources. PRISMA guidelines were followed, and a PICO question was constructed. The search string “Antihypertensive* AND dental implant* AND (osseointegration OR stability OR survival OR success OR failure)” was used for all data sources where possible. The Critical Appraisal Skills Programme (CASP) was used for study appraisal, including the risk of bias. The search resulted in 7726 articles. After selection according to eligibility criteria, seven articles were obtained (one randomized control trial, two prospective cohort studies, three retrospective cohort studies, and a case control study). Five papers investigated the effects of antihypertensive agents on primary stability, but there were discrepancies in the method of assessment. Inhibition of the renin–angiotensin–aldosterone system was linked to higher primary stability. Secondary stability was usually higher than primary stability, but it is unknown if antihypertensive agents caused this. Survival outcomes were increased with certain antihypertensive agents. It is possible that inhibition of the renin–angiotensin–aldosterone system may lead to greater bone mineral density, improved primary stability, and improved survival outcomes although the effects on osseointegration are unknown. However, more research is needed to confirm this theory.
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(This article belongs to the Special Issue Oral and Maxillofacial Surgery: Balance Between Innovative and Proven Procedures, Drugs and Materials)
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Open AccessCase Report
Pleural Effusion following Yoga: A Report of Delayed Spontaneous Chylothorax and a Brief Review of Unusual Cases in the Literature
by
Gabriel Hunduma, Paolo Albino Ferrari, Farouk Alreshaid, Tayyeba Kiran, Aiman Alzetani and Alessandro Tamburrini
Surgeries 2024, 5(2), 288-296; https://doi.org/10.3390/surgeries5020026 - 25 Apr 2024
Abstract
Chylothorax is a rare condition where the extravasated chyle accumulates into the pleural space. It is most commonly associated with malignancies, infective or inflammatory disorders and iatrogenic causes. Extremely rarely, it could occur spontaneously. We present the case of a healthy 40-year-old woman
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Chylothorax is a rare condition where the extravasated chyle accumulates into the pleural space. It is most commonly associated with malignancies, infective or inflammatory disorders and iatrogenic causes. Extremely rarely, it could occur spontaneously. We present the case of a healthy 40-year-old woman who presented with acute right shoulder and neck pain associated with shortness of breath and loss of consciousness. This was preceded by a yoga class two weeks prior. Chest imaging showed right pleural effusion, and tapping revealed a milky fluid which was confirmed to be chylothorax. Conservative management failed and the patient was successfully treated with video-assisted thoracoscopic drainage, thoracic duct ligation and mechanical pleurodesis. Chylothorax association with yoga is not reported in the literature.
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(This article belongs to the Special Issue Cardiothoracic Surgery)
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