RESUMEN
BACKGROUND: Anastomotic leakage (AL) is the most frequent life-threating complication following colorectal surgery. Several attempts have been made to prevent AL. This prospective, randomized, multicentre trial aimed to evaluate the safety and efficacy of nebulised modified cyanoacrylate in preventing AL after rectal surgery. METHODS: Patients submitted to colorectal surgery for carcinoma of the high-medium rectum across five high-volume centres between June 2021 and January 2023 entered the study and were randomized into group A (anastomotic reinforcement with cyanoacrylate) and group B (no reinforcement) and followed up for 30 days. Anastomotic reinforcement was performed via nebulisation of 1 mL of a modified cyanoacrylate glue. Preoperative features and intraoperative and postoperative results were recorded and compared. The study was registered at ClinicalTrials.gov (ID number NCT03941938). RESULTS: Out of 152 patients, 133 (control group, n = 72; cyanoacrylate group, n = 61) completed the follow-up. ALs were detected in nine patients (12.5%) in the control group (four grade B and five grade C) and in four patients (6.6%), in the cyanoacrylate group (three grade B and one grade C); however, despite this trend, the differences were not statistically significant (p = 0.36). However, Clavien-Dindo complications grade > 2 were significantly higher in the control group (12.5% vs. 3.3%, p = 0.04). No adverse effects related to the glue application were reported. CONCLUSION: The role of modified cyanoacrylate application in AL prevention remains unclear. However its use to seal colorectal anastomoses is safe and could help to reduce severe postoperative complications.
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Anastomosis Quirúrgica , Fuga Anastomótica , Cianoacrilatos , Recto , Humanos , Fuga Anastomótica/prevención & control , Fuga Anastomótica/etiología , Femenino , Masculino , Estudios Prospectivos , Anciano , Persona de Mediana Edad , Cianoacrilatos/administración & dosificación , Anastomosis Quirúrgica/efectos adversos , Anastomosis Quirúrgica/métodos , Recto/cirugía , Adhesivos Tisulares/uso terapéutico , Técnicas de Sutura , Neoplasias del Recto/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND/OBJECTIVES: To evaluate the effect of topical cyclosporine A (CsA) 0.05% in patients with pterygium surgery using fibrin glue (FG). SUBJECTS/METHODS: Patients with primary nasal pterygium were retrospectically analyzed and categorized into two groups: Group 1 with 41 eyes from 38 patients as a control group and group 2 with 39 eyes from 36 patients who received topical CsA twice a day for 6 months. Patients were assessed for recurrence rate, tear film parameters, side effects, and complications at postoperative intervals of 1-7 days; 1st, 3rd, 6th and 12th months. The follow-up period was 1 year. RESULTS: The two groups were age (p = 0.934) and sex (p = 0.996) matched. CsA drop was discontinued in one patient due to burning sensation and conjunctival hyperemia after 1 week. There was no statistically significant difference between the mean preoperative and postoperative 1st year Schirmer I and tear break-up time (TBUT) values in group 1 (p = 0.136; p = 0.069). Although the difference between the mean preoperative and postoperative 1st year TBUT values in group 2 was not statistically different (p = 0.249), Schirmer I results were higher postoperatively (p = 0.003). There was no statistically significant difference between preoperative Schirmer (p = 0.496), postoperative Schirmer (p = 0.661), preoperative TBUT (p = 0.240) and postoperative TBUT (p = 0.238) results of the two groups. Recurrence was observed in only one patient from group 1. CONCLUSION: No recurrent pterygium cases were observed in group 2. Schirmer I values were higher postoperatively in group 2; thus,topical CsA treatment may improve lacrimal secretion and be effective after pterygium surgery with FG.
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Ciclosporina , Adhesivo de Tejido de Fibrina , Inmunosupresores , Pterigion , Humanos , Pterigion/cirugía , Pterigion/diagnóstico , Ciclosporina/administración & dosificación , Masculino , Femenino , Persona de Mediana Edad , Adhesivo de Tejido de Fibrina/administración & dosificación , Inmunosupresores/administración & dosificación , Estudios Retrospectivos , Estudios de Seguimiento , Adulto , Adhesivos Tisulares/administración & dosificación , Adhesivos Tisulares/uso terapéutico , Resultado del Tratamiento , Anciano , Soluciones Oftálmicas/administración & dosificación , Procedimientos Quirúrgicos Oftalmológicos/métodos , Procedimientos Quirúrgicos Oftalmológicos/efectos adversos , Recurrencia , Conjuntiva , Lágrimas/metabolismo , Lágrimas/fisiologíaRESUMEN
Early postoperative wound complications in revascularization procedures in the groin very often include complications associated with injury to the lymphatic system such as lymphocele and lymphorrhea with subsequent local infectious complications and the risk of infection of prosthetic grafts. We present a case report of successful treatment of postoperative lymphocele with subsequent lymphatic fistula and dehiscence of the surgical wound by intranodal embolization of the injured lymph node with Histoacryl tissue glue.
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Embolización Terapéutica , Ingle , Linfocele , Humanos , Linfocele/etiología , Linfocele/terapia , Embolización Terapéutica/métodos , Masculino , Enbucrilato/uso terapéutico , Ganglios Linfáticos/trasplante , Persona de Mediana Edad , Complicaciones Posoperatorias/terapia , Adhesivos Tisulares/uso terapéutico , AncianoRESUMEN
Conventional wound approximation devices, including sutures, staples, and glues, are widely used but risk of wound dehiscence, local infection, and scarring can be exacerbated in these approaches, including in diabetic and obese individuals. This study reports the efficacy and quality of tissue repair upon photothermal sealing of full-thickness incisional skin wounds using silk fibroin-based laser-activated sealants (LASEs) containing copper chloride salt (Cu-LASE) or silver nanoprisms (AgNPr-LASE), which absorb and convert near-infrared (NIR) laser energy to heat. LASE application results in rapid and effective skin sealing in healthy, immunodeficient, as well as diabetic and obese mice. Although lower recovery of epidermal structure and function was seen with AgNPr-LASE sealing, likely because of the hyperthermia induced by laser and presence of this material in the wound space, this approach resulted in higher enhancement in recovery of skin biomechanical strength compared to sutures and Cu-LASEs in diabetic, obese mice. Histological and immunohistochemical analyses revealed that AgNPr-LASEs resulted in significantly lower neutrophil migration to the wound compared to Cu-LASEs and sutures, indicating a more muted inflammatory response. Cu-LASEs resulted in local tissue toxicity likely because of effects of copper ions as manifested in the form of a significant epidermal gap and a 'depletion zone', which was a region devoid of viable cells proximal to the wound. Compared to sutures, LASE-mediated sealing, in later stages of healing, resulted in increased angiogenesis and diminished myofibroblast activation, which can be indicative of lower scarring. AgNPr-LASE loaded with vancomycin, an antibiotic drug, significantly lowered methicillin-resistant Staphylococcus aureus (MRSA) load in a pathogen challenge model in diabetic and obese mice and also reduced post-infection inflammation of tissue compared to antibacterial sutures. Taken together, these attributes indicate that AgNPr-LASE demonstrated a more balanced quality of tissue sealing and repair in diabetic and obese mice and can be used for combating local infections, that can result in poor healing in these individuals.
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Diabetes Mellitus Experimental , Piel , Cicatrización de Heridas , Animales , Cicatrización de Heridas/efectos de los fármacos , Diabetes Mellitus Experimental/complicaciones , Ratones , Piel/efectos de los fármacos , Piel/patología , Ratones Obesos , Rayos Láser , Obesidad/complicaciones , Ratones Endogámicos C57BL , Adhesivos Tisulares/farmacología , Adhesivos Tisulares/uso terapéutico , Cobre/química , Plata/química , Plata/farmacología , Plata/uso terapéutico , Fibroínas/química , Fibroínas/farmacología , MasculinoRESUMEN
Uncontrolled bleeding and wound infections following severe trauma pose significant challenges for existing tissue adhesives, primarily due to their weak wet adhesion, slow adhesion formation, cytotoxicity concerns, and lack of antibacterial properties. Herein, an injectable hydrogel (denoted as ES gel) with rapid, robust adhesive sealing and inherent antibacterial activity based on ε-polylysine and a poly(ethylene glycol) derivative is developed. The engineered hydrogel exhibits rapid gelation behavior, high mechanical strength, strong adhesion to various tissues, and can sustain an ultrahigh burst pressure of 450 mmHg. It also presents excellent biocompatibility, biodegradability, antibacterial properties, and on-demand removability. Significantly improved hemostatic efficacy of ES gel compared to fibrin glue is demonstrated using various injury models in rats and rabbits. Remarkably, the adhesive hydrogel can effectively halt lethal non-compressible hemorrhages in visceral organs (liver, spleen, and heart) and femoral artery injury models in fully anticoagulated pigs. Furthermore, the hydrogel outperforms commercial products in sutureless wound closure and repair in the rat liver defect, skin incision, and infected full-thickness skin wound models. Overall, this study highlights the promising clinical applications of ES gel for managing uncontrolled hemorrhage, sutureless wound closure, and infected wound repair.
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Antibacterianos , Hemostasis , Hidrogeles , Cicatrización de Heridas , Animales , Hidrogeles/química , Hidrogeles/farmacología , Cicatrización de Heridas/efectos de los fármacos , Antibacterianos/farmacología , Antibacterianos/química , Antibacterianos/uso terapéutico , Ratas , Conejos , Hemostasis/efectos de los fármacos , Presión , Polilisina/química , Polilisina/farmacología , Inyecciones , Porcinos , Polietilenglicoles/química , Hemorragia/tratamiento farmacológico , Materiales Biocompatibles/química , Materiales Biocompatibles/farmacología , Ratas Sprague-Dawley , Adhesivos Tisulares/química , Adhesivos Tisulares/farmacología , Adhesivos Tisulares/uso terapéuticoRESUMEN
OBJECTIVES: To determine the effectiveness and safety of Hemopatch® as a primary dural sealant in preventing CSF leakage following cranial surgery. Cerebrospinal fluid (CSF) leaks occur in cranial operations and are associated with significant patient burden and expense. The use of Hemopatch® as a dural sealant in cranial neurosurgical procedures is described and analyzed in this study. METHODS: Data were retrospectively collected from all patients who underwent a craniotomy for various neurosurgical indications where Hemopatch® was used as the primary dural sealant between June 2017 and June 2022. Infection and CSF leak were the main indicators evaluated after surgery. RESULTS: A total of 119 consecutive patients met our inclusion criteria. The median was age 41.5 years, and 52.5% were female. The mean follow-up period was 2.3 years (7 months to 6 years). There were 110 (92.44%) supratentorial and 9 (7.56%) infratentorial craniotomies. Postoperative CSF leak was reported in 2 patients (1.68%), one in each cohort. Postoperative infection occurred in one patient (0.84%). CONCLUSION: The results suggest that using Hemopatch® as a dural sealant in cranial surgery is effective and safe. After supra-/infratentorial craniotomies, the rate of postoperative adverse events in our sample was within the range of known surgical revision rates. Future randomized clinical studies are required to confirm our encouraging findings.
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Pérdida de Líquido Cefalorraquídeo , Procedimientos Neuroquirúrgicos , Humanos , Femenino , Masculino , Estudios Retrospectivos , Pérdida de Líquido Cefalorraquídeo/prevención & control , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/epidemiología , Adulto , Persona de Mediana Edad , Procedimientos Neuroquirúrgicos/métodos , Procedimientos Neuroquirúrgicos/efectos adversos , Craneotomía/métodos , Craneotomía/efectos adversos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Duramadre/cirugía , Anciano , Adulto Joven , Adolescente , Adhesivos Tisulares/uso terapéuticoRESUMEN
OBJECTIVE: To overview the literature to answer the following question: "What is the performance of different therapies on wound healing and postoperative discomfort after palatal ASTG removal?" METHODS: SRs that evaluated the wound healing (WH), postoperative pain, bleeding, and analgesic consumption of patients submitted to de-epithelialized/free gingival grafts (FGG) or subepithelial connective tissue grafts (SCTG) removed from the palate were included. The searches were conducted on six white and two gray databases up to December 2023. Methodological quality was evaluated through AMSTAR 2. The synthesis of results was described as a narrative analysis. RESULTS: Ten SRs (involving 25 randomized clinical trials) related to low-level laser therapy (LLLT) (3), platelet-rich fibrin (PRF) (4), cyanoacrylate tissue adhesives (CTA) (2), and ozone therapy (OT) (1) were included in this overview. All techniques demonstrated improvements in WH. LLT, PRF, and CTA reduced pain and analgesic consumption. PRF and CTA reduced bleeding. Regarding methodological quality, the SRs were classified as critically low (2), low (5), moderate (2), or high quality (1). CONCLUSIONS: In SRs related to LLLT, PRF, CTA, and OT, the use of different therapies after palatal ASTG removal improved WH and postoperative discomfort. Due to the studies' low methodological quality and high heterogeneity, data should be interpreted with caution. CLINICAL RELEVANCE: The present overview compiles the evidence of SRs related to different therapies for WH and patients' postoperative experience and reveals that different treatments can significantly improve the clinical outcomes of patients who require ASTG removal for periodontal or peri-implant surgeries. REGISTRATION: PROSPERO registration number: CRD42022301257.
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Dolor Postoperatorio , Fibrina Rica en Plaquetas , Cicatrización de Heridas , Humanos , Hueso Paladar/cirugía , Encía/trasplante , Terapia por Luz de Baja Intensidad/métodos , Adhesivos Tisulares/uso terapéutico , Tejido Conectivo/trasplante , Revisiones Sistemáticas como AsuntoRESUMEN
PURPOSE: Cerebrospinal fluid (CSF) leakage is a challenging complication of intradural cranial surgery, and children are particularly at risk. The use of dural sealants confers protection in adults, but pediatric studies are scarce. We evaluated the safety and efficacy of Evicel® fibrin sealant as an adjunct to primary dural suturing in children undergoing cranial surgery. METHODS: A multicenter trial prospectively enrolled pediatric subjects (< 18 years) undergoing cranial neurosurgery who, upon completion of primary sutured dural repair, experienced CSF leakage. As agreed by the EMA Evicel® Pediatric Investigation Plan, 40 subjects were intra-operatively randomized 2:1 to Evicel® or additional sutures ('Sutures'). Data analysis was descriptive. The efficacy endpoint was treatment success rate, with success defined as intra-operative watertight closure after provocative Valsalva maneuver (primary endpoint). Safety endpoints were postoperative CSF leakage (incisional CSF leakage, pseudomeningocele or both) and surgical site complications (secondary endpoints). RESULTS: Forty subjects (0.6-17 years) were randomized to Evicel® (N = 25) or Sutures (N = 15) (intention-to-treat). Intracranial tumor was the most common indication and procedures were mostly supratentorial craniotomies. Success rates were 92.0% for Evicel® and 33.3% for Sutures, with a 2.76 estimated ratio of success rates (Farrington-Manning 95% CI [1.53, 6.16]). Sensitivity analyses in per-protocol and safety sets showed similar results. Despite a higher rescue treatment rate, the frequencies of postoperative CSF leakage and wound complications were higher for Sutures than for Evicel®. CONCLUSION: This small-scale prospective study shows Evicel® treatment to be safe and effective as an adjunct to primary sutured dura mater closure in a pediatric population. Compared to additional sutures, Evicel® was associated with reduced postoperative CSF leakage and surgical site complications. (Trial registration: The trial was registered as NCT02309645 and EudraCT 2013-003558-26).
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Pérdida de Líquido Cefalorraquídeo , Duramadre , Adhesivo de Tejido de Fibrina , Procedimientos Neuroquirúrgicos , Humanos , Adhesivo de Tejido de Fibrina/uso terapéutico , Femenino , Masculino , Niño , Preescolar , Adolescente , Lactante , Procedimientos Neuroquirúrgicos/métodos , Duramadre/cirugía , Complicaciones Posoperatorias/prevención & control , Resultado del Tratamiento , Adhesivos Tisulares/uso terapéutico , Estudios Prospectivos , Técnicas de SuturaRESUMEN
Inguinal hernia repair is performed more than 20 million times per annum, representing a significant health and economic burden. Over the last three decades, significant technical advances have started to reduce the invasiveness of these surgeries, which translated to better recovery and reduced costs. Here we bring forward an innovative surgical technique using a biodegradable cyanoacrylate glue instead of a traumatic suture to close the peritoneum, which is a highly innervated tissue layer, at the end of endoscopy hernia surgery. To test how this affects the invasiveness of hernia surgery, we conducted a cohort study. A total of 183 patients that underwent minimally invasive hernia repair, and the peritoneum was closed with either a conventional traumatic suture (n = 126, 68.9%) or our innovative approach using glue (n = 57, 31.1%). The proportion of patients experiencing acute pain after surgery was significantly reduced (36.8 vs. 54.0%, p = 0.032) by using glue instead of a suture. In accordance, the mean pain level was higher in the suture group (VAS = 1.5 vs. 1.3, p = 0.029) and more patients were still using painkillers (77.9 vs. 52.4%, p = 0.023). Furthermore, the rate of complications was not increased in the glue group. Using multivariate regressions, we identified that using a traumatic suture was an independent predictor of acute postoperative pain (OR 2.0, 95% CI 1.1-3.9, p = 0.042). In conclusion, suture-less glue closure of the peritoneum is innovative, safe, less painful, and possibly leads to enhanced recovery and decreased health costs.
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Hernia Inguinal , Herniorrafia , Laparoscopía , Dolor Postoperatorio , Peritoneo , Humanos , Hernia Inguinal/cirugía , Dolor Postoperatorio/etiología , Masculino , Femenino , Laparoscopía/métodos , Persona de Mediana Edad , Peritoneo/cirugía , Herniorrafia/métodos , Herniorrafia/efectos adversos , Anciano , Suturas , Adulto , Adhesivos Tisulares/uso terapéutico , Técnicas de Sutura , Cianoacrilatos/uso terapéuticoRESUMEN
BACKGROUND: During vascular interventions, connections that link arteries, veins, or synthetic grafts, which are known as an 'anastomosis', may be necessary. Vascular anastomoses can bleed from the needle holes that result from the creation of the anastomoses. Various surgical options are available for achieving hemostasis, or the stopping of bleeding, including the application of sealants directly onto the bleeding vessels or tissues. Sealants are designed for use in vascular surgery as adjuncts when conventional interventions are ineffective and are applied directly by the surgeon to seal bleeding anastomoses. Despite the availability of several different types of sealants, the evidence for the clinical efficacy of these hemostatic adjuncts has not been definitively established in vascular surgery patients. OBJECTIVES: To evaluate the benefits and harms of sealants as adjuncts for achieving anastomotic site hemostasis in patients undergoing vascular surgery. SEARCH METHODS: The Cochrane Vascular Information Specialist conducted systematic searches of the following databases: the Cochrane Vascular Specialised Register via the Cochrane Register of Studies; the Cochrane Central Register of Controlled Trials (CENTRAL); MEDLINE via Ovid; Embase via Ovid ; and CINAHL via EBSCO. We also searched ClinicalTrials.gov and the WHO International Clinical Trials Registry Platform for clinical trials. Reference lists of included trials and relevant reviews were also searched. The latest search date was 6 March 2023. SELECTION CRITERIA: We included randomized controlled trials that compared fibrin or synthetic sealant use with alternative interventions (e.g. manual compression, reversal of anticoagulation) for achieving anastomotic-site hemostasis in vascular surgery procedures. We included participants who underwent the creation of an anastomosis during vascular surgery. We excluded non-vascular surgery patients. DATA COLLECTION AND ANALYSIS: We have used standard Cochrane methods. Our primary outcomes were time to hemostasis, failure of hemostatic intervention, and intraoperative blood loss. Our secondary outcomes were operating time, death from bleeding complications up to 30 days, postoperative bleeding up to 30 days, unplanned return to the operating room for bleeding complications management up to 30 days, quality of life, and adverse events. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS: We found 24 randomized controlled trials that included a total of 2376 participants who met the inclusion criteria. All trials compared sealant use with standard care controls, including oxidized cellulose, gelatin sponge, and manual compression. All trials were at high risk of performance bias, detection bias, and other sources of bias. We downgraded the certainty of evidence for risk of bias concerns, inconsistency, imprecision and possible publication bias. Combining data on time to hemostasis showed that sealant use may reduce the mean time to hemostasis compared to control (mean difference (MD) -230.09 seconds, 95% confidence interval (CI) -329.24 to -130.94; P < 0.00001; 7 studies, 498 participants; low-certainty evidence). Combining data on failure of hemostatic intervention showed that sealant use may reduce the rate of failure compared to control, but the evidence is very uncertain (risk ratio (RR) 0.46, 95% CI 0.35 to 0.61; P < 0.00001; 17 studies, 2120 participants; very low-certainty evidence). We did not detect any clear differences between the sealant and control groups for intraoperative blood loss (MD -32.69 mL, 95% CI -96.21 to 30.83; P = 0.31; 3 studies, 266 participants; low-certainty evidence); operating time (MD -18.72 minutes, 95% CI -40.18 to 2.73; P = 0.09; 4 studies, 436 participants; low-certainty evidence); postoperative bleeding (RR 0.78, 95% CI 0.59 to 1.04; P = 0.09; 9 studies, 1216 participants; low-certainty evidence), or unplanned return to the operating room (RR 0.27, 95% CI 0.04 to 1.69; P = 0.16; 8 studies, 721 participants; low-certainty evidence). No studies reported death from bleeding or quality of life outcomes. AUTHORS' CONCLUSIONS: Based on meta-analysis of 24 trials with 2376 participants, our review demonstrated that sealant use for achieving anastomotic hemostasis in vascular surgery patients may result in reduced time to hemostasis, and may reduce rates of hemostatic intervention failure, although the evidence is very uncertain, when compared to standard controls. Our analysis showed there may be no differences in intraoperative blood loss, operating time, postoperative bleeding up to 30 days, and unplanned return to the operating room for bleeding complications up to 30 days. Deaths and quality of life could not be analyzed. Limitations include the risk of bias in all studies. Our review has demonstrated that using sealants may reduce the time required to achieve hemostasis and the rate of hemostatic failure. However, a significant risk of bias was identified in the included studies, and future trials are needed to provide unbiased data and address other considerations such as cost-effectiveness and adverse events with sealant use.
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Anastomosis Quirúrgica , Hemostasis Quirúrgica , Ensayos Clínicos Controlados Aleatorios como Asunto , Procedimientos Quirúrgicos Vasculares , Humanos , Hemostasis Quirúrgica/métodos , Hemostáticos/uso terapéutico , Adhesivo de Tejido de Fibrina/uso terapéutico , Pérdida de Sangre Quirúrgica/prevención & control , Adhesivos Tisulares/uso terapéuticoRESUMEN
Acute gastric variceal bleeding is a life-threatening condition that could be effectively treated with endoscopic cyanoacrylate injection diluted with lipiodol. The mixture acts as a tissue adhesive that polymerizes when in contact with blood in a gastric varix. This work reports a patient that presented to the emergency department with upper gastrointestinal bleeding due to acute variceal bleeding, who developed systemic embolization following cyanoacrylate injection therapy. This complication culminated in cerebral, splenic and renal infarctions with a fatal outcome. Systemic embolization is a very rare, but the most severe complication associated with endoscopic cyanoacrylate injection and should be considered in patients undergoing this treatment.
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Cianoacrilatos , Várices Esofágicas y Gástricas , Hemorragia Gastrointestinal , Adhesivos Tisulares , Humanos , Cianoacrilatos/uso terapéutico , Cianoacrilatos/administración & dosificación , Cianoacrilatos/efectos adversos , Embolia/etiología , Embolia/terapia , Embolización Terapéutica/métodos , Várices Esofágicas y Gástricas/terapia , Várices Esofágicas y Gástricas/etiología , Resultado Fatal , Hemorragia Gastrointestinal/terapia , Hemorragia Gastrointestinal/etiología , Adhesivos Tisulares/uso terapéutico , Adhesivos Tisulares/administración & dosificaciónRESUMEN
BACKGROUND: Gastrointestinal tumors bleeding remains a significantly clinical challenge due to its resistance to conventional endoscopic hemostasis methods. While the efficacy of endoscopic tissue adhesives (ETA) in variceal bleeding has been established, its role in gastrointestinal tumor bleeding (GITB) remains ambiguous. AIMS: This study aims to assess the feasibility and effectiveness of ETA in the treatment of GITB. METHODS: The study enrolled 30 patients with GITB who underwent hemostasis through Histoacryl® tissue glue injection. Hemostasis success rates, ETA-related adverse events, and re-bleeding rates were evaluated. RESULTS: ETA application achieved successful hemostasis at all tumor bleeding sites, with immediate hemostasis observed in all 30 (100.0%) patients. Among the initially hemostasis cases, 5 patients (17.0%) experienced re-bleeding within 30 days, and the 60 day re-bleeding rate was 20.0% (6/30). Expect for one case of vascular embolism, no adverse events related with ETA application were reported. The 6 month survival was 93%. CONCLUSION: ETA demonstrated excellent immediate hemostasis success rate in GITB cases and showed promising outcomes in prevention re-bleeding.
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Hemorragia Gastrointestinal , Neoplasias Gastrointestinales , Hemostasis Endoscópica , Adhesivos Tisulares , Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Adhesivos Tisulares/uso terapéutico , Adhesivos Tisulares/administración & dosificación , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Neoplasias Gastrointestinales/complicaciones , Hemostasis Endoscópica/métodos , Adulto , Resultado del Tratamiento , Enbucrilato/administración & dosificación , Anciano de 80 o más Años , Estudios de Factibilidad , Estudios RetrospectivosRESUMEN
PURPOSE: To describe the outcomes of five Salzmann's Nodular Degeneration (SND) cases treated with a combination of alcohol delamination, superficial keratectomy and amniotic membrane patch with fibrin glue. METHODS: Five patients affected by SND with significant discomfort and decreased visual acuity were evaluated with refraction, best corrected visual acuity, Break-up time test, corneal topography, Anterior Segment of Optical Coherence Tomography and images of anterior segment with a full slit lamp examination. All the patients underwent alcohol delamination of the corneal epithelium followed by superficial keratectomy to remove the subepithelial nodules. A patch of amniotic membrane was applied to all of them with a ring shape and a banana shape in two patients due to the location of the disease. A bandage contact lens was inserted. The patch was kept in place for 14 days. Another bandage contact lens was inserted for 21 days until the corneal epithelium had completely healed. RESULTS: The surgical procedure was successful in removing the nodules in all patients. Vision was restored in all cases with a significant regularization of the corneal surface and reduction of ocular discomfort. After a 12-month follow-up, none of the patients showed recurrence of the disease. CONCLUSIONS: Combining alcohol delamination with superficial keratectomy and amniotic membrane patch with fibrin glue is an effective procedure for the management of SND to regularize the corneal surface and avoid the recurrence of subsequent nodules. This report is the first description of the outcomes of SND cases treated with a combination of the aforementioned techniques.
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Amnios , Topografía de la Córnea , Etanol , Adhesivo de Tejido de Fibrina , Queratectomía , Adhesivos Tisulares , Tomografía de Coherencia Óptica , Agudeza Visual , Humanos , Amnios/trasplante , Femenino , Adhesivo de Tejido de Fibrina/uso terapéutico , Masculino , Adulto , Persona de Mediana Edad , Etanol/administración & dosificación , Adhesivos Tisulares/uso terapéutico , Distrofias Hereditarias de la Córnea/cirugía , Distrofias Hereditarias de la Córnea/fisiopatología , Estudios de Seguimiento , Refracción Ocular/fisiología , Resultado del Tratamiento , Epitelio CornealRESUMEN
Polyglycolic acid sheets and fibrin glue are routinely used in surgical procedures. Their usefulness in gastrointestinal endoscopy is mainly to prevent complications (bleeding, delayed perforation, stenosis, etc.) associated with procedures such as endoscopic submucosal dissection and endoscopic mucosal resection, with most reports on iatrogenic and secondary conditions. However, there are few reports on primary gastrointestinal diseases. Herein, we report three cases of gastrointestinal bleeding that were successfully treated with endoscopic hemostasis by sealing the lesions with polyglycolic acid sheets and fibrin glue. Case 1 was of an 83-year-old woman with a rare duodenal perforation that was treated with omental plugging who experienced subsequent bleeding from the greater omentum. Case 2 was of a 73-year-old woman with an acute hemorrhagic rectal ulcer that was difficult to treat even after performing standard endoscopic hemostasis techniques; however, surgery was avoided by sealing. Case 3 was that of an 89-year-old woman with a stercoral ulcer, treated curatively using a combination of sealing and argon plasma coagulation right from presentation based on the lessons learned from Cases 1 and 2. Endoscopic hemostasis using a polyglycolic acid sheet and fibrin glue may be a new treatment option for gastrointestinal bleeding particularly in refractory or rare causes.
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Adhesivo de Tejido de Fibrina , Hemorragia Gastrointestinal , Hemostasis Endoscópica , Ácido Poliglicólico , Humanos , Femenino , Adhesivo de Tejido de Fibrina/uso terapéutico , Anciano , Ácido Poliglicólico/uso terapéutico , Anciano de 80 o más Años , Hemorragia Gastrointestinal/cirugía , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Hemostasis Endoscópica/métodos , Adhesivos Tisulares/uso terapéutico , Enfermedades del Recto/cirugíaRESUMEN
BACKGROUND: Wide local excision with sentinel lymph node biopsy has been the standard of care for melanoma with a Breslow depth greater than 1 mm. Wide local excision with 1- to 2-cm margins can result in large wounds that cannot be primarily closed. Traditionally, management has included reconstruction with autologous flaps and skin grafting. CASE REPORT: The authors of this case report achieved successful closure of a large posterior calf wound after 2-cm-wide local excision of the melanoma biopsy site in a 61-year-old male. The dermal lesion was a Clark level IV superficial spreading malignant melanoma with Breslow depth of 1.1 mm. Wound closure was achieved with a DTS adhesive skin closure device coupled with MTP xenograft powder as a healing adjunct. CONCLUSION: The results of this patient's case indicate that DTS adhesive skin closure device should be considered as an additional option for the closure of large defects following wide local excision in the management of melanoma.
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Melanoma , Neoplasias Cutáneas , Técnicas de Cierre de Heridas , Cicatrización de Heridas , Humanos , Masculino , Persona de Mediana Edad , Xenoinjertos , Melanoma/cirugía , Melanoma/patología , Neoplasias Cutáneas/cirugía , Neoplasias Cutáneas/patología , Trasplante de Piel/métodos , Porcinos , Adhesivos Tisulares/uso terapéutico , Resultado del TratamientoRESUMEN
Various studies have focused on the application of fibrin sealants (FS) in thyroid surgery. Utilizing a meta-analysis, this systematic review analyzed the findings of recent randomized controlled trials on the safety and efficacy of FS in patients who underwent thyroidectomy. The Cochrane Library, Web of Science, Embase, PubMed, and Medline databases were searched for relevant studies, without any language restrictions. Seven randomized controlled trials were included in the originally identified 69 studies. Overall, 652 patients received FS during thyroid surgery; their outcomes were compared with those of conventionally treated patients. The primary outcomes were total volume of wound drainage, length of hospitalization, and operative time. Significant differences were observed in the total volume of wound drainage (mean deviation (MD): -29.75, 95% confidence interval (CI): -55.39 to -4.11, P = 0.02), length of hospitalization (MD: -0.84, 95% CI: -1.02 to -0.66, P < 0.00001), and surgery duration (MD: -7.60, 95% CI: -14.75 to -0.45, P = 0.04). Secondary outcomes were seroma and hypoparathyroidism development. The risk of hypoparathyroidism did not differ between the FS and conventional groups (I = 0%, relative risk = 1.31, P = 0.38). Analysis of "seroma formation that required invasive treatment" indicated that FS showed some benefit (I2 = 8%, relative risk 0.44, P = 0.15). Heterogeneity among the different trials limited their conclusions. The meta-analysis showed that although FS use did not significantly reduce seroma or hypoparathyroidism incidence in patients after thyroidectomy, it significantly reduced the total drainage volume, length of hospitalization, and duration of surgery.
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Adhesivo de Tejido de Fibrina , Tiroidectomía , Humanos , Tiroidectomía/efectos adversos , Tiroidectomía/métodos , Adhesivo de Tejido de Fibrina/uso terapéutico , Resultado del Tratamiento , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/epidemiología , Tiempo de Internación/estadística & datos numéricos , Ensayos Clínicos Controlados Aleatorios como Asunto , Tempo Operativo , Adhesivos Tisulares/uso terapéuticoRESUMEN
OBJECTIVE: Despite significant advances in understanding of skull base reconstruction principles, the role of tissue sealants in modifying postoperative cerebrospinal fluid (CSF) leak outcomes remains controversial. We evaluate postoperative CSF leak incidence associated with tissue sealant use in skull base defect repair during endoscopic skull base surgery (ESBS). DATA SOURCES: Web of Science, PubMed/MEDLINE, Scopus, and Cochrane Library. REVIEW METHODS: Systematic review and meta-analysis of risk differences (RD). A search strategy identified original studies reporting CSF leakage following ESBS with disaggregation by tissue sealant use and/or type. RESULTS: 27 non-randomized studies (n = 2,403) were included for qualitative and meta-analysis. Reconstruction with a tissue sealant did not significantly reduce postoperative CSF leak risk compared with reconstruction without sealant (RD[95% CI] = 0.02[-0.01, 0.05]). Sub-analyses of dural sealant (-0.02[-0.11, 0.07]) and fibrin glue (0.00[-0.07, 0.07]) compared with no sealant were similarly unremarkable. Postoperative CSF leakage was not significantly modulated in further sub-analyses of DuraSeal (0.02[-0.02, 0.05]), Adherus (-0.03[-0.08, 0.03]), or Bioglue (-0.06[-0.23, 0.12]) versus no dural sealant use, or Tisseel/Tissucol versus fibrin glue nonuse (0.00[-0.05, 0.05]). No significant association was seen comparing dural sealant use versus fibrin glue use on pairwise (0.01[-0.03, 0.05]) or network meta-analysis (-0.01[-0.05, 0.04]). Limitations in source literature prevented sub-analyses stratified by leak characteristics, defect size and location, and accompanying reconstruction materials. CONCLUSION: Tissue sealant use did not appear to impact postoperative CSF leak incidence when compared with nonuse. Higher quality studies are warranted to thoroughly elucidate the clinical value of adjunct sealant use in endoscopic skull base reconstruction. LEVEL OF EVIDENCE: N/A Laryngoscope, 134:3425-3436, 2024.
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Pérdida de Líquido Cefalorraquídeo , Procedimientos de Cirugía Plástica , Complicaciones Posoperatorias , Base del Cráneo , Adhesivos Tisulares , Humanos , Base del Cráneo/cirugía , Adhesivos Tisulares/uso terapéutico , Pérdida de Líquido Cefalorraquídeo/prevención & control , Pérdida de Líquido Cefalorraquídeo/etiología , Procedimientos de Cirugía Plástica/métodos , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/epidemiología , Adhesivo de Tejido de Fibrina/uso terapéutico , Endoscopía/métodos , Resultado del TratamientoRESUMEN
The following questions guided the study: Can the use of fibrin glue in drainless rhytidoplasty reduce hematoma prevalence, seroma prevalence increase patient satisfaction or decrease the length of hospital in the adult population compared with standard treatment? The following inclusion and exclusion criteria apply: The procedure performed was rhytidoplasty for both groups. Participants were limited to adults who did not have any other procedure performed during the study. The intervention consisted of the use of fibrin glue without drains compared to the control group, in which drains and/or pressure dressing were applied. Databases: clinicaltrials.gov, MEDLINE, COCHRANE, mRCT, PubMed, Google Scholar, Scopus, Embase, VHL, GHL were searched on 03/25/2023 by 2 different investigators. The Cochrane Risk of Bias Tool 2.0 was used. Five studies were included with a total number of 1277 participants (2554 face sides). The cumulative hematoma rate was OR 0.47 (95% CI 0.26-0.84) in favor of using fibrin glue. Insufficient data were available to assess seroma rate, patient satisfaction, and length of hospital stay. The risk of study bias was judged to be low and moderate. The certainty for the use of fibrin sealant versus drainage is high and the importance of outcomes is rated as important in the GRADEpro GDT tool. Fibrin glue use is more beneficial comparing to drainage in patients undergoing rhytidectomy in terms of hematoma prevalence. This study was registered in PROSPERO (CRD42023421475).Level of Evidence I This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Adhesivo de Tejido de Fibrina , Ritidoplastia , Femenino , Humanos , Masculino , Drenaje/métodos , Estética , Adhesivo de Tejido de Fibrina/uso terapéutico , Hematoma/etiología , Hematoma/epidemiología , Hematoma/prevención & control , Tiempo de Internación/estadística & datos numéricos , Satisfacción del Paciente/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Ritidoplastia/métodos , Ritidoplastia/efectos adversos , Seroma/prevención & control , Seroma/epidemiología , Seroma/etiología , Adhesivos Tisulares/uso terapéutico , Resultado del TratamientoRESUMEN
The management of bleeding is an important aspect of endoscopic surgery to avoid excessive blood loss and minimize pain. In clinical settings, sprayable hemostatic particles are used for their easy delivery, adaptability to irregular shapes, and rapid hydration. However, conventional hemostatic particles present challenges associated with tissue adhesion. In a previous study, we reported tissue adhesive microparticles (C10-sa-MPs) derived from Alaska pollock gelatin modified with decyl groups (C10-sa-ApGltn) using secondary amines as linkages. The C10-sa-MPs adhere to soft tissues through a hydration mechanism. However, their application as a hemostatic agent was limited by their long hydration times, attributed to their high hydrophobicity. In this study, we present a new type microparticle, C10-am-MPs, synthesized by incorporating decanoyl group modifications into ApGltn (C10-am-ApGltn), using amide bonds as linkages. C10-am-MPs exhibited enhanced hydration characteristics compared to C10-sa-MPs, attributed to superior water absorption facilitated by amide bonds rather than secondary amines. Furthermore, C10-am-MPs demonstrated comparable tissue adhesion properties and underwater adhesion stability to C10-sa-MPs. Notably, C10-am-MPs exhibited accelerated blood coagulation in vitro compared to C10-sa-MPs. The application of C10-am-MPs in an in vivo rat liver hemorrhage model resulted in a hemostatic effect comparable to a commercially available hemostatic particle. These findings highlight the potential utility of C10-am-MPs as an effective hemostatic agent for endoscopic procedures and surgical interventions.