RESUMEN
An investigation was conducted to examine the impact of restrictive blood transfusion on the safety of early rebleeding following endoscopic variceal ligation (EVL) in patients with liver cirrhosis. Data were collected from patients with cirrhosis and esophageal varices who underwent EVL at the Affiliated Hospital of North Sichuan Medical College between September 2021 and March 2023. Clinical information, including serum albumin levels, hemoglobin (Hb) levels, liver function classification, and the occurrence of early rebleeding, was recorded. Patients were divided into 2 groups based on their Hb levels: 60 g/L to 90 g/L (restrictive blood transfusion) or Hbâ ≥â 90 g/L after EVL. The impact of restrictive transfusion on the post-ligation safety of EVL was observed. A total of 246 cirrhotic patients were included in the analysis. Significant differences were found in Hb levels, liver function classification, early rebleeding rates, length of hospital stay, and hospitalization expenses between the restrictive transfusion and Hbâ ≥â 90 g/L groups. The early rebleeding rate was significantly varied between the groups with different Hb levels after EVL. Multivariate logistic analysis revealed that restrictive blood transfusion (ORâ =â 4.61, 95% CI: 1.06-19.99; Pâ =â .041), Hb (ORâ =â 0.96, 95% CI: 0.95-0.97; Pâ <â .001), and Child-Pugh class C (ORâ =â 6.37, 95% CI: 1.28-31.67; Pâ =â .024) were identified as independent factors influencing early rebleeding. Our findings suggest that the risk of early rebleeding in cirrhotic patients after EVL may be increased by restrictive blood transfusion, and this should be further investigated in future research.
Asunto(s)
Transfusión Sanguínea , Várices Esofágicas y Gástricas , Hemorragia Gastrointestinal , Cirrosis Hepática , Humanos , Várices Esofágicas y Gástricas/cirugía , Várices Esofágicas y Gástricas/etiología , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Ligadura/métodos , Ligadura/efectos adversos , Transfusión Sanguínea/estadística & datos numéricos , Transfusión Sanguínea/métodos , Hemorragia Gastrointestinal/etiología , Cirrosis Hepática/complicaciones , Cirrosis Hepática/cirugía , Adulto , Anciano , Hemoglobinas/análisis , Hemoglobinas/metabolismo , Recurrencia , Tiempo de Internación/estadística & datos numéricosAsunto(s)
Adenoma , Glándulas Duodenales , Neoplasias Duodenales , Hemorragia Gastrointestinal , Humanos , Adenoma/cirugía , Adenoma/complicaciones , Ligadura/métodos , Glándulas Duodenales/cirugía , Glándulas Duodenales/patología , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/cirugía , Neoplasias Duodenales/cirugía , Neoplasias Duodenales/complicaciones , Masculino , Femenino , Persona de Mediana EdadRESUMEN
BACKGROUND: Endoscopic rubber band ligation (ERBL) is a nonsurgical technique for the treatment of symptomatic internal hemorrhoids but is limited by recurrence and post-procedural pain. AIM: To evaluate satisfaction, long-term recurrence, and post-procedural pain in managing internal hemorrhoids using a combination of polidocanol foam sclerotherapy and ERBL. METHODS: This was a prospective, multicenter, randomized study. A total of 195 consecutive patients diagnosed with grade II-III internal hemorrhoids were enrolled from four tertiary hospitals and randomly divided into a cap-assisted endoscopic polidocanol foam sclerobanding (EFSB) or an ERBL group. All patients were followed-up for 12 months. Symptom-based severity and post-procedural pain were assessed using a hemorrhoid severity score (HSS) and a visual analog scale (VAS). Continuous variables were reported as medians and interquartile range. RESULTS: One hundred and ninety-five patients were enrolled, with 98 in the EFSB group. HSS was lower in the EFSB group than in the ERBL group at 8 weeks [4.0 (3.0-5.0) vs 5.0 (4.0-6.0), P = 0.003] and 12-month [2.0 (1.0-3.0) vs 3.0 (2.0-3.0), P < 0.001] of follow-up. The prolapse recurrence rate was lower in the EFSB group at 12 months (11.2% vs 21.6%, P = 0.038). Multiple linear regression analysis demonstrated that EFSB treatment [B = -0.915, 95% confidence interval (CI): -1.301 to -0.530, P = 0.001] and rubber band number (B = 0.843, 95%CI: 0.595-1.092, P < 0.001) were negatively and independently associated with the VAS score 24 hours post-procedure. The median VAS was lower in the EFSB group than in the ERBL [2.0 (1.0-3.0) vs 3.0 (2.0-4.0), P < 0.001]. CONCLUSION: Cap-assisted EFSB provided long-term satisfaction and effective relief from the recurrence of prolapse and pain 24 hours post-procedure.
Asunto(s)
Hemorroides , Polidocanol , Recurrencia , Soluciones Esclerosantes , Escleroterapia , Humanos , Polidocanol/administración & dosificación , Polidocanol/uso terapéutico , Hemorroides/terapia , Hemorroides/diagnóstico , Hemorroides/cirugía , Persona de Mediana Edad , Femenino , Masculino , Estudios Prospectivos , Escleroterapia/métodos , Resultado del Tratamiento , Ligadura/métodos , Soluciones Esclerosantes/administración & dosificación , Adulto , Anciano , Índice de Severidad de la Enfermedad , Dolor Postoperatorio/etiología , Dolor Postoperatorio/diagnóstico , Satisfacción del Paciente , Dimensión del Dolor , Polietilenglicoles/administración & dosificación , Polietilenglicoles/uso terapéuticoAsunto(s)
Fundus Gástrico , Neoplasias Gástricas , Humanos , Neoplasias Gástricas/cirugía , Neoplasias Gástricas/patología , Neoplasias Gástricas/diagnóstico por imagen , Fundus Gástrico/cirugía , Ligadura/métodos , Gastroscopía/métodos , Femenino , Masculino , Tumores del Estroma Gastrointestinal/cirugía , Tumores del Estroma Gastrointestinal/diagnóstico por imagen , Tumores del Estroma Gastrointestinal/patología , Persona de Mediana Edad , Suturas , Técnicas de SuturaRESUMEN
BACKGROUND: An anomalous origin and inter-arterial course of the right coronary artery is a rare anomaly that can lead to sudden ischemic cardiac death if left untreated. We present a case of a patient with an anomalous right coronary artery originating from the left coronary sinus and an inter-arterial course that was managed with coronary artery bypass surgery using a suitable internal mammary artery conduit. The proximal right coronary artery was ligated to prevent competitive flow. CASE PRESENTATION: A 69 year-old-male with a ten-year history of intermittent chest pain and dyspnea with a negative workup underwent a cardiac catheterization, which showed an anomalous right coronary artery (RCA) originating from the left coronary sinus, with an inter-arterial course between the ascending aorta and pulmonary artery, and approximately 70% narrowing of the proximal RCA. The patient underwent an on-pump coronary artery bypass using the right internal mammary artery (RIMA) as a conduit, with segment 2 of the RCA being the target. The proximal RCA was ligated. Intra-operatively, there were no signs of ischemia or arrhythmia. The patient was successfully taken off cardiopulmonary bypass and eventually discharged home. CONCLUSION: Symptomatic anomalous origin of the right coronary artery with an inter-arterial course can be treated successfully with coronary artery bypass surgery with the internal mammary artery as a conduit. Ligation of the proximal right coronary artery is essential to minimize competitive flow through the bypass graft.
Asunto(s)
Puente de Arteria Coronaria , Anomalías de los Vasos Coronarios , Humanos , Masculino , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico , Anciano , Ligadura/métodos , Puente de Arteria Coronaria/métodos , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Arterias Mamarias/cirugía , Angiografía CoronariaRESUMEN
OBJECTIVE: To find out whether the use of indocyanine green for lymphatic sparing in the laparoscopic Palomo technique reduces the incidence of postoperative hydrocele. MATERIALS AND METHODS: A comparative cohort study of varicocele patients treated with the laparoscopic Palomo technique from 2008 to 2023 was carried out. Patients were divided into two groups according to whether fluorescence lymphography (intratesticular indocyanine green) had been performed or not. Epidemiological, surgical, and clinical data, as well as complications, were recorded. A hypothesis test was conducted using the SPSS software. RESULTS: 30 patients undergoing varicocele surgery through the laparoscopic Palomo technique were included. They were divided into two groups -lymphatic sparing (n= 13) vs. spermatic vessel ligation without sparing (n= 17). Mean age at surgery was 14 years. 5 cases of postoperative hydrocele were identified in the no lymphatic sparing group. 1 of them required surgery for hydrocele treatment. No hydrocele cases were noted in the lymphography group. The difference was statistically significant (p= 0.032). There were no statistically significant differences in terms of operating times or mean hospital stay. No recurrences, postoperative testicular atrophies, or indocyanine-green-related complications were recorded. Mean follow-up was 11.4 months. CONCLUSIONS: The use of indocyanine green for lymphatic sparing in the treatment of varicocele through the laparoscopic Palomo technique significantly reduces the incidence of postoperative hydrocele.
OBJETIVOS: Comprobar si el uso del verde de indocianina para la preservación linfática en la técnica de Palomo laparoscópico reduce la incidencia de hidrocele postoperatorio. MATERIAL Y METODOS: Se realizó un estudio comparativo de cohortes históricas incluyendo los pacientes tratados de varicocele mediante Palomo laparoscópico entre 2008 y 2023. Se dividieron en 2 grupos en función de la realización de linfografía con fluorescencia (verde de indocianina intratesticular). Se recogieron datos epidemiológicos, quirúrgicos, clínicos y complicaciones. Se realizó un análisis de contraste de hipótesis utilizando el programa SPSS. RESULTADOS: Se incluyeron 30 pacientes intervenidos de varicocele mediante la técnica de Palomo laparoscópico divididos en 2 grupos: en 13 se realizó preservación linfática y en 17 ligadura de vasos espermáticos sin preservación. La edad media en el momento de la cirugía fue de 14 años. Se identificaron 5 casos de hidrocele postoperatorio en el grupo sin preservación linfática. Uno requirió intervención quirúrgica para el tratamiento del hidrocele. No se identificó ningún caso de hidrocele en el grupo de la linfografía. La diferencia resultó estadísticamente significativa, p= 0,032. No hubo diferencias estadísticamente significativas en el tiempo quirúrgico ni en la estancia media. No se objetivaron recidivas, atrofias testiculares postquirúrgicas ni complicaciones asociadas al uso del verde de indocianina. El tiempo medio de seguimiento fue 11,4 meses. CONCLUSIONES: El uso del verde de indocianina para la preservación linfática en el tratamiento del varicocele mediante Palomo laparoscópico reduce significativamente la incidencia de hidrocele postoperatorio.
Asunto(s)
Verde de Indocianina , Laparoscopía , Complicaciones Posoperatorias , Hidrocele Testicular , Varicocele , Humanos , Masculino , Laparoscopía/métodos , Varicocele/cirugía , Adolescente , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/epidemiología , Hidrocele Testicular/cirugía , Hidrocele Testicular/prevención & control , Niño , Estudios de Cohortes , Linfografía/métodos , Estudios de Seguimiento , Colorantes , Incidencia , Tiempo de Internación , Tempo Operativo , Ligadura/métodos , Estudios RetrospectivosAsunto(s)
Arteria Carótida Interna , Aneurisma Intracraneal , Humanos , Aneurisma Intracraneal/cirugía , Aneurisma Intracraneal/diagnóstico por imagen , Arteria Carótida Interna/cirugía , Arteria Carótida Interna/diagnóstico por imagen , Microcirugia/métodos , Enfermedades de las Arterias Carótidas/cirugía , Enfermedades de las Arterias Carótidas/diagnóstico por imagen , Ligadura/métodos , Instrumentos Quirúrgicos , Procedimientos Neuroquirúrgicos/métodos , Masculino , Persona de Mediana EdadRESUMEN
Early bifurcation of the common hepatic artery (EBCHA) is a rare anatomical variation (1%), that is often overlooked but can lead to accidental ligation of the right branch of the hepatic artery with consequent arterial ischemia of the right liver and potentially very serious complications during pancreaticoduodenectomy, partial hepatectomy, or liver harvesting for transplantation. It may be difficult to diagnose EBCHA using transverse imaging sections. However, on standard CT sections with intravenous contrast injection, three warning signs should allow the image reader to suspect it: presence of two hepatic arteries to the right of the celiac trunk, presence of a retro-portal hepatic artery, and absence of a right hepatic artery arising from the superior mesenteric artery. Analysis of the CT with reconstruction then allows for definitive diagnosis and limits the risk of accidental arterial injury or ligation.
Asunto(s)
Arteria Hepática , Humanos , Arteria Hepática/diagnóstico por imagen , Arteria Hepática/anomalías , Tomografía Computarizada por Rayos X , Ligadura/métodos , Masculino , Femenino , Variación AnatómicaRESUMEN
OBJECTIVE: Several studies have investigated the correlation between the effects of different surgical treatments and laboratory exams for schistosomal portal hypertension, especially concerning portal system thrombosis. The etiopathogenic factors of this thrombosis are not fully understood. In this study, the correlation between surgical treatment for schistosomal portal hypertension and the occurrence of postoperative portal system thrombosis was investigated. METHODS: A total of 61 patients who underwent surgical treatment for schistosomal portal hypertension were distributed into four groups: Patients in Group 1 (n=12) underwent portal variceal disconnection associated with splenic artery ligation and spleen preservation. Patients in Group 2 (n=20) underwent portal variceal disconnection and total splenectomy. Patients in Group 3 (n=20) underwent portal variceal disconnection with subtotal splenectomy, preserving the upper splenic pole supplied by the splenogastric vessels. Patients in Group 4 (n=9) underwent portal variceal disconnection with total splenectomy and autogenous splenic implants on the greater omentum. Late postoperative portal vein thrombosis was diagnosed using Doppler ultrasound. RESULTS: Over the 10-year follow-up, portal vein thrombosis occurred in 26 operated patients (42.6%), with no significant difference observed among the four surgical groups (p=0.217). Most of the thrombi only partially occluded the portal system veins. All the patients presented with a thrombus inside the portal vein. There was no difference in hematological and biochemical tests between groups with or without portal vein thrombosis. CONCLUSIONS: Portal vein thrombosis is often observed in the late postoperative period, irrespective of the surgical treatment employed, and is not associated with patient characteristics or any hematological and biochemical tests.
Asunto(s)
Hipertensión Portal , Vena Porta , Esplenectomía , Trombosis de la Vena , Humanos , Hipertensión Portal/cirugía , Hipertensión Portal/etiología , Femenino , Masculino , Esplenectomía/efectos adversos , Esplenectomía/métodos , Vena Porta/cirugía , Vena Porta/diagnóstico por imagen , Adulto , Persona de Mediana Edad , Trombosis de la Vena/etiología , Trombosis de la Vena/cirugía , Trombosis de la Vena/diagnóstico por imagen , Resultado del Tratamiento , Adulto Joven , Esquistosomiasis/cirugía , Esquistosomiasis/complicaciones , Estudios de Seguimiento , Complicaciones Posoperatorias , Ligadura/métodos , Várices Esofágicas y Gástricas/cirugía , Várices Esofágicas y Gástricas/etiología , Adolescente , Ultrasonografía DopplerRESUMEN
BACKGROUND: Laser hemorrhoidoplasty has demonstrated significant therapeutic effectiveness. To diminish postoperative bleeding and enhance overall outcomes, we have additionally adopted suture ligating the feeding vessels. This study aimed to understand the treatment outcomes and any associated complications. METHODS: This study comprised patients with symptomatic grade II-III hemorrhoids who underwent laser hemorrhoidoplasty with feeding vessel suture ligation and Milligan-Morgan hemorrhoidectomy between 1 September 2020, and 31 August 2022. Surgical-related details, postoperative pain, discomfort after discharge, hemorrhoid recurrence, and any complications were collected from inpatient records, outpatient follow-ups, and telephone interviews. Initially, we will analyze the distinctions between the laser group and the traditional group, followed by an investigation into complications and satisfaction within the laser surgery subgroup. RESULTS: The study included 323 patients, with 173 undergoing laser hemorrhoidoplasty (LHP) and 150 undergoing Milligan-Morgan hemorrhoidectomy. Regarding pain assessment, the LHP group exhibited superior performance compared to traditional surgery at postoperative 4 h, before discharge, and during the first and second outpatient visits, with statistically significant differences. Additionally, the LHP group had a lower rate of urinary retention and experienced significantly less pain, with statistically significant differences. CONCLUSIONS: Laser hemorrhoidoplasty with feeding vessels suture ligation has been shown to reduce postoperative pain and appears to be a promising minimally invasive treatment option for symptomatic grade II and III hemorrhoids.
Asunto(s)
Hemorreoidectomía , Hemorroides , Terapia por Láser , Dolor Postoperatorio , Técnicas de Sutura , Humanos , Hemorroides/cirugía , Ligadura/métodos , Femenino , Estudios Retrospectivos , Masculino , Hemorreoidectomía/métodos , Hemorreoidectomía/efectos adversos , Persona de Mediana Edad , Resultado del Tratamiento , Adulto , Dolor Postoperatorio/etiología , Terapia por Láser/métodos , Anciano , Recurrencia , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Satisfacción del Paciente , SuturasRESUMEN
BACKGROUND: The ligation of intersphincteric fistula tract is a surgical technique designed to treat trans-sphincteric anal fistulas aiming to preserve sphincter integrity. Recent studies suggest its efficacy in short-term fistula healing with limited impact on continence. However, comprehensive prospective data on long-term outcomes, including recurrence and bowel continence, are limited. The present study aims to report on the long-term functional outcomes. METHODS: Patients who underwent the ligation of intersphincteric fistula tract procedure for trans-sphincteric cryptoglandular anal fistulas between July 2012 and October 2018 at two Dutch referral centres were retrospectively reviewed. The primary outcome of interest was the long-term bowel continence after the ligation of intersphincteric fistula tract procedure, using the faecal incontinence severity index. Short-term data (collected in 2018) and long-term data (collected in 2023) on bowel continence, healing rates and recurrences were obtained through electronic records and Rockwood questionnaires. Sankey diagrams were used to visually represent individual variations in continence status (preoperative versus follow-up). RESULTS: Among 110 patients included (50% female, median follow-up 92 months), 101 patients (92%) were treated with previous surgeries (median 2, range 0-6) and 80% had previous seton drainage. Preligation of intersphincteric fistula tract, 16% of the patients reported incontinence (mean(s.d.) faecal incontinence severity index: 2.4(7.5), increasing to 18% after ligation of intersphincteric fistula tract at short-term follow-up, including 11% newly induced cases. Long-term follow-up collected using Rockwood questionnaires (63% response rate) in 69 patients uncovered a 74% incontinency rate (mean(s.d.) faecal incontinence severity index: 9.22(9.5). In those patients without subsequent surgery 49% (17 of 35) reported incontinence at long-term follow-up. Primary fistula healing after ligation of intersphincteric fistula tract was 28%. Preoperative seton drainage significantly improved healing rates (33% versus 9%). Notably, 43% (34 of 79) of unhealed fistulas transitioned into intersphincteric tracts; in these patients, 19 were treated with subsequent fistulotomy achieving cure in 18 cases. CONCLUSIONS: Ligation of intersphincteric fistula tract healing rates fell below recent literature standards. Although the immediate impact on postoperative continence appears minimal, long-term incontinence rates are concerning. In recognizing the deterioration of individual continence, we advocate for a patient-centered approach and urge fellow researchers and clinicians to collect comprehensive prospective continence data.
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Canal Anal , Incontinencia Fecal , Fístula Rectal , Humanos , Fístula Rectal/cirugía , Femenino , Masculino , Ligadura/métodos , Incontinencia Fecal/etiología , Incontinencia Fecal/cirugía , Persona de Mediana Edad , Estudios Retrospectivos , Canal Anal/cirugía , Adulto , Resultado del Tratamiento , Recurrencia , AncianoRESUMEN
Neuropathic pain, defined as the most terrible of all tortures, which a nerve wound may inflict, is a common chronic painful condition caused by gradual damage or dysfunction of the somatosensory nervous system. As with many chronic diseases, neuropathic pain has a profound economic and emotional impact worldwide and represents a major public health issue from a treatment standpoint. This condition involves multiple sensory symptoms including impaired transmission and perception of noxious stimuli, burning, shooting, spontaneous pain, mechanical or thermal allodynia and hyperalgesia. Current pharmacological options for the treatment of neuropathic pain are limited, ineffective and have unacceptable side effects. In this framework, a deeper understanding of the pathophysiology and molecular mechanisms associated with neuropathic pain is key to the development of promising new therapeutical approaches. For this purpose, a plethora of experimental models that mimic common clinical features of human neuropathic pain have been characterized in rodents, with the spinal nerve ligation (SNL) model being one of the most widely used. In this chapter, we provide a detailed surgical procedure of the SNL model used to induce neuropathic pain in rats and mice. We further describe the behavioral approaches used for stimulus-evoked and spontaneous pain assessment in rodents. Finally, we demonstrate that our SNL model induces multiple pain behaviors in rats and mice.
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Modelos Animales de Enfermedad , Neuralgia , Nervios Espinales , Animales , Neuralgia/patología , Neuralgia/fisiopatología , Neuralgia/etiología , Ligadura/métodos , Ligadura/efectos adversos , Ratas , Ratones , Hiperalgesia/fisiopatología , Dimensión del Dolor/métodos , MasculinoRESUMEN
Dental implants have a high success and survival rate. However, complications such as peri-implantitis (PI) are highly challenging to treat. PI is characterized by inflammation in the tissues around dental implants with progressive loss of supporting bone. To optimize dental implants' longevity in terms of health and functionality, it is crucial to understand the peri-implantitis pathophysiology. In this regard, using mouse models in research has proven clear benefits in recreating clinical circumstances. This study aimed to describe an experimental model of ligature-induced peri-implantitis in mice and determine whether there is effectiveness in inducing this disease, given the observed bone and tissue changes. The experimental peri-implantitis induction comprehends the following steps: teeth extraction, implant placement, and ligature-inducted PI. A sample of eighteen 3-week-old C57BL/6J male mice was divided into two groups, ligature (N=9) and control non-ligature (N=9). The evaluation of clinical, radiographical, and histological factors was performed. The ligature group showed significantly higher bone loss, increased soft tissue edema, and apical epithelial migration than the non-ligature group. It was concluded that this pre-clinical model can successfully induce peri-implantitis in mice.
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Modelos Animales de Enfermedad , Ratones Endogámicos C57BL , Periimplantitis , Animales , Ratones , Periimplantitis/etiología , Periimplantitis/patología , Masculino , Ligadura/métodos , Implantes Dentales/efectos adversosRESUMEN
AIM: To compare the ablation techniques' efficacy of endovenous microwave ablation (EMA) combined with high ligation (HL), foam sclerotherapy (FS) and compression therapy (CT) and endovenous laser ablation (EVLA) combined with HL-FS-CT in the treatment of VLUs. METHOD: 301 consecutive patients with VLUs from 2013 to 2022 in a 3200-bed hospital were intervened by EMA combined with HL-FS-CT and EVLA combined with HL-FS-CT were retrospectively compared. RESULTS: One hundred thirty-four patients underwent EMA+HL-FS-CT and 167 patients underwent EVLA+HL-FS-CT. The primary outcome of the ulcer healing time was 1.45(0.75-1.5) months and 1.86(0.5-2.5) months, respectively, in the two groups (HR for ulcer healing was 1.26, 95% CI [0.96-1.66], p = 0.097). Secondary outcomes included that no significant difference was found in ulcer recurrence and GSV recanalization and complications between the two groups, and the postoperative VCSS and AVVQ were significantly lower than the baseline values in the respective groups (p = 0.0001). CONCLUSION: EMA+HL-FS-CT and EVLA+HL-FS-CT are both effective at treating VLUs. Both of the two comprehensive treatments were beneficial to the healing of ulcers, but no evidence showed which one was superior in the ulcer healing time.
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Escleroterapia , Úlcera Varicosa , Humanos , Escleroterapia/métodos , Femenino , Masculino , Persona de Mediana Edad , Úlcera Varicosa/terapia , Úlcera Varicosa/cirugía , Estudios Retrospectivos , Ligadura/métodos , Anciano , Terapia por Láser/métodos , Cicatrización de Heridas , Resultado del Tratamiento , Terapia Combinada , Técnicas de Ablación/métodos , Microondas/uso terapéutico , Vendajes de CompresiónRESUMEN
Objective: To investigate the application value, feasibility, and safety of modified single-port laparoscopic surgery in the treatment of pediatric inguinal hernia. Methods: One hundred and twenty cases of children with indirect inguinal hernia admitted from 2017 to 2022 were enrolled in the Control and Observation groups, with 80 and 40 cases, respectively. They underwent traditional open high ligation of the hernia sac and modified single-port laparoscopic high ligation of the hernia sac, respectively. The operation duration, surgical incision size, intraoperative bleeding, postoperative hospital stay, first ambulation time, and hospitalization expenses were compared between the two groups, as well as the incidence of surgical complications in the two groups. Results: The surgical incision size, intraoperative bleeding, postoperative hospital stay, and first ambulation time of the Observation group were less than those of the Control group. There was no significant difference in operation duration or hospitalization expenses between the two groups. Only two cases in the Observation group showed suture knot reactions after surgery, with no incision infection, inguinal hematoma, iatrogenic cryptorchidism, etc. The overall incidence of complications in the Observation group was lower than that of the Control group. Conclusion: Modified single-port laparoscopic surgery for inguinal hernia in children has the advantages of minimal invasiveness, and enhanced recovery, along with fewer complications and recurrence, hence it is worthy of recommendation in clinical practice.
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Hernia Inguinal , Herniorrafia , Laparoscopía , Humanos , Hernia Inguinal/cirugía , Laparoscopía/métodos , Masculino , Femenino , Preescolar , Herniorrafia/métodos , Herniorrafia/instrumentación , Niño , Lactante , Estudios de Factibilidad , Resultado del Tratamiento , Tempo Operativo , Agujas , Tiempo de Internación/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Ligadura/métodosRESUMEN
BACKGROUND: This multicenter study examines the contemporary management of penetrating carotid artery injury (PCAI) to identify trends in management, outcomes, and to determine prognostic factors for stroke and death. METHODS: Data from three large urban trauma centers in South Africa were retrospectively reviewed for patients who presented with PCAI from 2012 to 2020. RESULTS: Of 149 identified patients, 137 actively managed patients were included. Twenty-four patients (17.9%) presented in coma and 12 (9.0%) with localizing signs (LS). CT angiography was performed on admission for 120 (87.6%) patients. Thirty patients (21.9%) underwent nonoperative management, 87 (63.5%) open surgery, and 20 (14.6%) endovascular stenting. Eighteen patients (13.1%) died, and 15 (12.6%) surviving patients had strokes. Ligation was significantly related to death and reperfusion to survival. A mechanism of gunshot wound, occlusive injuries, a threatened airway, a systolic blood pressure <90 mmHg, hard signs of vascular injury, a low GCS, coma, a CT brain demonstrating infarct, a high injury severity score and shock index, a low pH or HCO3, and an elevated lactate were significant independent prognostic factors for death. Ligation was unsurvivable in all patients with severe neurological deficits, whereas reperfusion procedures resulted in survival in 63% (12/19) patients with coma and 78% (7/9) with LS although with high stroke rates (coma: 25.0%, LS: 85.7%). CONCLUSIONS: Outcomes in PCAI, including patients with severe neurological deficit and stroke, are better when reperfused. Reperfusion holds the best promise of survival and ligation should be reserved for technically inaccessible bleeding injuries.
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Traumatismos de las Arterias Carótidas , Humanos , Sudáfrica/epidemiología , Masculino , Adulto , Femenino , Estudios Retrospectivos , Traumatismos de las Arterias Carótidas/cirugía , Traumatismos de las Arterias Carótidas/mortalidad , Traumatismos de las Arterias Carótidas/terapia , Traumatismos de las Arterias Carótidas/diagnóstico por imagen , Persona de Mediana Edad , Adulto Joven , Angiografía por Tomografía Computarizada , Heridas Penetrantes/mortalidad , Heridas Penetrantes/cirugía , Heridas Penetrantes/terapia , Heridas Penetrantes/diagnóstico por imagen , Pronóstico , Resultado del Tratamiento , Ligadura/métodos , Puntaje de Gravedad del Traumatismo , Centros Traumatológicos , Accidente Cerebrovascular/etiología , Procedimientos Endovasculares/métodosRESUMEN
The combination of endoscopic ultrasound with endoscopic treatment of type 1 gastric variceal hemorrhage may improve the robustness and generalizability of the findings in future studies. Moreover, the esophageal varices should also be included in the evaluation of treatment efficacy in subsequent studies to reach a more convincing conclusion.
Asunto(s)
Endosonografía , Várices Esofágicas y Gástricas , Hemorragia Gastrointestinal , Adhesivos Tisulares , Várices Esofágicas y Gástricas/terapia , Várices Esofágicas y Gástricas/etiología , Várices Esofágicas y Gástricas/cirugía , Várices Esofágicas y Gástricas/diagnóstico , Humanos , Ligadura/métodos , Resultado del Tratamiento , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Hemorragia Gastrointestinal/cirugía , Adhesivos Tisulares/administración & dosificación , Endosonografía/métodos , Inyecciones , Hemostasis Endoscópica/métodos , Endoscopía Gastrointestinal/métodosRESUMEN
BACKGROUND: Prior studies focus primarily on surgical outcomes of anal fistula treatment, such as healing rates, rather than patient-reported outcomes, such as postoperative pain, which could influence surgical choice. OBJECTIVE: To compare pain scores at 6 and 24 h postoperatively between laser closure and ligation of the intersphincteric tract for anal fistula. DESIGN: Prospective, double-blinded randomized controlled trial. SETTINGS: A quaternary hospital in Malaysia. PATIENTS: Patients aged 18-75 years with high transsphincteric fistulas. INTERVENTION: Fistula laser closure versus ligation of the fistula tract (LIFT) treatment. MAIN OUTCOME MEASURES: Pain scores, continence, quality of life (QOL), operative time, and treatment failure were compared using chi-square, Fisher's exact test, student t-test, or Mann-Whitney with p < 0.05 denoting statistical significance. RESULTS: Fifty-six patients were recruited (laser, n = 28, LIFT, n = 28). Median pain scores for laser versus LIFT at 6 h postoperatively were 1.0 versus 2.0 (Rest, p = 0.213) and 3.0 versus 4.0 (Movement, p = 0.448), respectively. At 24 h, this reduced to 2.5 in both arms at rest (p = 0.842) but increased to 4.8 versus 3.5 on movement (p = 0.383). Median operative time for laser was significantly shorter (32.5 min) than LIFT (p < 0.001). Laser treated patients trended toward quicker return to work (10.5 vs. 14.0, p = 0.181) but treatment failure was similar (54% vs. 50%, p = 0.71). No patients developed postoperative incontinence. Mean SF-36 scores increased from baseline (67.1 ± 17.0; 95% CI 63.6-82.4 vs. 71.3 ± 11.4; 95% CI 64.0-75.0) to 6 months postoperatively (77.7 ± 21.0; 95% CI 57.0-80.3 vs. 74.0 ± 14.3; 95% CI 67.6-81.4) regardless of the type of surgery (P > 0.05). LIMITATIONS: Patients with prior fistula surgery (approximately 20%) led to heterogeneity. The total laser energy delivered varied depending on fistula anatomy. CONCLUSION: Laser fistula closure is an alternative to LIFT, with similar postoperative pain and shorter operative time despite more complex fistula anatomy in the laser arm, with a greater improvement in QOL. TRIAL REGISTRATION: ClinicalTrials.gov: NCT06212739.
Asunto(s)
Terapia por Láser , Dolor Postoperatorio , Fístula Rectal , Humanos , Persona de Mediana Edad , Adulto , Método Doble Ciego , Masculino , Femenino , Estudios Prospectivos , Dolor Postoperatorio/etiología , Fístula Rectal/cirugía , Terapia por Láser/métodos , Anciano , Ligadura/métodos , Adolescente , Adulto Joven , Dimensión del Dolor , Resultado del Tratamiento , Calidad de VidaRESUMEN
BACKGROUND: In primarily unresectable liver tumors, ALPPS (Associating Liver Partition and Portal Vein Ligation for Staged hepatectomy) may offer curative two-stage hepatectomy trough a fast and extensive hypertrophy. However, concerns have been raised about the invasiveness of the procedure. Full robotic ALPPS has the potential to reduce the postoperative morbidity trough a less invasive access. The aim of this study was to compare the perioperative outcomes of open and full robotic ALPPS. METHODS: The bicentric study included open ALPPS cases from the University Hospital Zurich, Switzerland and robotic ALPPS cases from the University of Modena and Reggio Emilia, Italy from 01/2015 to 07/2022. Main outcomes were intraoperative parameters and overall complications. RESULTS: Open and full robotic ALPPS were performed in 36 and 7 cases. Robotic ALPPS was associated with less blood loss after both stages (418 ± 237 ml vs. 319 ± 197 ml; P = 0.04 and 631 ± 354 ml vs. 258 ± 53 ml; P = 0.01) as well as a higher rate of interstage discharge (86% vs. 37%; P = 0.02). OT was longer with robotic ALPPS after both stages (371 ± 70 min vs. 449 ± 81 min; P = 0.01 and 282 ± 87 min vs. 373 ± 90 min; P = 0.02). After ALPPS stage 2, there was no difference for overall complications (86% vs. 86%; P = 1.00) and major complications (43% vs. 39%; P = 0.86). The total length of hospital stay was similar (23 ± 17 days vs. 26 ± 13; P = 0.56). CONCLUSION: Robotic ALPPS was safely implemented and showed potential for improved perioperative outcomes compared to open ALPPS in an experienced robotic center. The robotic approach might bring the perioperative risk profile of ALPPS closer to interventional techniques of portal vein embolization/liver venous deprivation.
Asunto(s)
Hepatectomía , Neoplasias Hepáticas , Vena Porta , Procedimientos Quirúrgicos Robotizados , Humanos , Hepatectomía/métodos , Procedimientos Quirúrgicos Robotizados/métodos , Masculino , Femenino , Vena Porta/cirugía , Ligadura/métodos , Neoplasias Hepáticas/cirugía , Persona de Mediana Edad , Anciano , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Resultado del Tratamiento , Tiempo de Internación/estadística & datos numéricos , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Tempo Operativo , Estudios RetrospectivosRESUMEN
BACKGROUND: Creation of a tension-free colorectal anastomosis after left colon resection or low anterior resection is a key requirement for technical success. The relative contribution of each of a series of known lengthening maneuvers remains incompletely characterized. OBJECTIVE: The aim of this study was to compare technical procedures for lengthening of the left colon before rectal anastomosis. DESIGN: A series of lengthening maneuvers was performed on 15 fresh cadavers. Mean distance gained was measured for each successive maneuver, including 1) high inferior mesenteric artery ligation, 2) splenic flexure takedown, and 3) high inferior mesenteric vein ligation by the ligament of Treitz. SETTING: Cadaveric study. MAIN OUTCOME MEASURES: The premobilization and postmobilization position of the proximal colonic end was measured relative to the inferior edge of the sacral promontory. Measurements of the colonic length relative to the sacral promontory were taken after each mobilization maneuver. The inferior mesenteric artery, sigmoid colon, and rectum specimen lengths were measured. The distance from the inferior border of the sacral promontory to the pelvic floor was measured along the sacral curvature. RESULTS: Mean sigmoid colon resection length was 34.7 ± 11.1 cm. Before any lengthening, baseline reach was -1.3 ± 4.2 cm from the sacral promontory. Inferior mesenteric artery ligation yielded an additional 11.5 ± 4.7 cm. Subsequent splenic flexure takedown added an additional 12.8 ± 9.6 cm. Finally, inferior mesenteric vein ligation added an additional 11.33 ± 6.9 cm, bringing the total colonic length to 35.7 ± 14.7 cm. BMI and weight negatively correlated with length gained. LIMITATIONS: The study was limited by nature of being a cadaver study. CONCLUSIONS: Stepwise lengthening maneuvers allow significant additional reach to allow a tension-free left colon to rectal anastomosis. See Video Abstract . ESTUDIO CADAVRICO DE MANIOBRAS DE ALARGAMIENTO COLNICO TRAS UNA SIGMOIDECTOMA: ANTECEDENTES:La creación de una anastomosis colorrectal libre de tensión tras una resección de colon izquierdo o tras una resección anterior baja es un requisito clave para el éxito relacionado con la técnica quirúrgica. La relativa contribución de las diversas maniobras de alargamiento permanece caracterizada de manera incompleta.OBJETIVO:El propósito de este estudio fue la de comparar procedimientos técnicos de alargamiento del colon izquierdo previo a la anastomosis rectal.DISEÑO:Una serie de maniobras de alargamiento fueron realizados en 15 cadáveres frescos. La distancia promedio ganada fue medida para cada maniobra sucesiva, incluyendo (1) ligadura alta de la arteria mesentérica inferior, (2) descenso del ángulo esplénico, (3) ligadura alta de la vena mesentérica interior mediante el ligamento de Treitz.AJUSTES:Estudio cadavérico.PRINCIPALES MEDIDAS DE RESULTADO:La posición premobilizacion y postmobilizacion del extremo proximal del colon fue medido tomando en cuenta el borde inferior del promontorio sacro. Las mediciones de la longitud colónica en relación al sacro fueron tomadas luego de cada maniobra de movilización. Fueron tomadas así mismo las longitudes de la arteria mesentérica inferior, el colon sigmoides y recto. Las distancias desde el borde inferior del promontorio sacro al suelo pelvico fueron medidas a lo largo de la curvatura sacra.RESULTADOS:Average sigmoid colon resection length was 34.7 ± 11.1 cm. Prior to any lengthening, baseline reach was -1.3 ± 4.2 cm from the sacral promontory. Inferior mesenteric artery ligation yielded an additional 11.5 ± 4.7 cm. Subsequent splenic flexure takedown added an additional 12.8 ± 9.6 cm. Finally, inferior mesenteric vein ligation added an additional 11.33 ± 6.9 cm, bringing the total colonic length to 35.7 ± 14.7 cm. BMI and weight negatively correlated with length gained.LIMITACIONES:Este estudio tuvo como limitación la naturaleza de haber sido un estudio cadavérico.CONCLUSIONES:Maniobras de alargamiento permiten un alcance adicional significativo permitiendo de esta manera una anastomosis de colon izquierdo a recto libre de anastomosis. (Traducción-Dr Osvaldo Gauto ).