RESUMO
Motorized spiral enteroscopy (MSE) enhances small bowel exploration, but the optimal target population for this technique is unknown. We aimed to identify the target population for MSE by evaluating its efficacy and safety, as well as detecting predictors of efficacy. A prospective multicenter observational study was conducted at 9 tertiary hospitals in Spain, enrolling patients between June 2020-2022. Analyzed data included demographics, indications for the procedure, exploration time, depth of maximum insertion (DMI), technical success, diagnostic yield, interventional yield, and adverse events (AE) up to 14 days from enteroscopy. Patients with prior gastrointestinal surgery, unsuccessful balloon enteroscopy and small bowel strictures were analyzed. A total of 326 enteroscopies (66.6% oral route) were performed in 294 patients (55.1% males, 65 years ± 21). Prior abdominal surgery was present in 50% of procedures (13.5% gastrointestinal surgery). Lower DMI (162 vs 275 cm, p = 0.037) and diagnostic yield (47.7 vs 67.5%, p = 0.016) were observed in patients with prior gastrointestinal surgery. MSE showed 92.2% technical success and 56.9% diagnostic yield after unsuccessful balloon enteroscopy (n = 51). In suspected small bowel strictures (n = 49), the finding was confirmed in 23 procedures (46.9%). The total AE rate was 10.7% (1.8% classified as major events) with no differences related to prior gastrointestinal/abdominal surgery, unsuccessful enteroscopy, or suspected small bowel strictures. The study demonstrates that MSE has a lower diagnostic yield and DMI in patients with prior gastrointestinal surgery but is feasible after unsuccessful balloon-enteroscopy and in suspected small bowel strictures without safety concerns.
Assuntos
Endoscopia Gastrointestinal , Intestino Delgado , Humanos , Masculino , Feminino , Idoso , Estudos Prospectivos , Pessoa de Meia-Idade , Endoscopia Gastrointestinal/métodos , Endoscopia Gastrointestinal/efeitos adversos , Intestino Delgado/cirurgia , Intestino Delgado/diagnóstico por imagem , Espanha , Idoso de 80 Anos ou mais , AdultoRESUMO
INTRODUCTION AND AIMS: The outcomes of endoscopic submucosal dissection (ESD) in the esophagus have not been assessed in our country. Our primary aim was to analyze the effectiveness and safety of the technique. MATERIAL AND METHODS: Analysis of the prospectively maintained national registry of ESD. We included all superficial esophageal lesions removed by ESD in 17 hospitals (20 endoscopists) between January 2016 and December 2021. Subepithelial lesions were excluded. The primary outcome was curative resection. We conducted a survival analysis and used logistic regression analysis to assess predictors of non-curative resection. RESULTS: A total of 102 ESD were performed on 96 patients. The technical success rate was 100% and the percentage of en-bloc resection was 98%. The percentage of R0 and curative resection was 77.5% (n=79; 95%CI: 68%-84%) and 63.7% (n=65; 95%CI: 54%-72%), respectively. The most frequent histology was Barrett-related neoplasia (n=55 [53.9%]). The main reason for non-curative resection was deep submucosal invasion (n=25). The centers with a lower volume of ESD obtained worse results in terms of curative resection. The rate of perforation, delayed bleeding and post-procedural stenosis were 5%, 5% and 15.7%, respectively. No patient died or required surgery due to an adverse effect. After a median follow-up of 14months, 20patients (20.8%) underwent surgery and/or chemoradiotherapy, and 9 patients died (mortality 9.4%). CONCLUSIONS: In Spain, esophageal ESD is curative in approximately two out of three patients, with an acceptable risk of adverse events.
Assuntos
Ressecção Endoscópica de Mucosa , Neoplasias Esofágicas , Humanos , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/patologia , Ressecção Endoscópica de Mucosa/efeitos adversos , Ressecção Endoscópica de Mucosa/métodos , Espanha , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND AND AIMS: over-the-scope-clips (OTSC®) have been proposed as a rescue treatment for bleeding peptic ulcers. However, their effectiveness has not been evaluated in Spain. METHODS: this retrospective and single-center study (January 2018-December 2021) assessed the technical success, clinical success and safety of the device within 30 days. All patients with upper gastrointestinal bleeding due to a peptic ulcer and treated with the OTSC® clip (OVESCO) as a rescue therapy were included in the study. RESULTS: a total of eleven patients were included in the study, nine due to rebleeding and two due to persistent bleeding. Technical success was 81.9 % (9/11, confidence interval [CI] 95 %: 52-95 %). The per-protocol and intention-to-treat clinical success were 88.9 % (8/9, CI 95 %: 57-98 %) and 72.7 % (8/11, CI 95 %: 43-90 %), respectively. No device-related adverse effects were recorded. CONCLUSION: the OTSC® clip was an effective and safe rescue therapy for bleeding peptic ulcers.
Assuntos
Hemostase Endoscópica , Úlcera Péptica , Humanos , Hemostase Endoscópica/efeitos adversos , Hemostase Endoscópica/métodos , Estudos Retrospectivos , Endoscopia Gastrointestinal/métodos , Resultado do Tratamento , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/cirurgia , Úlcera Péptica/complicações , Úlcera Péptica/terapia , Instrumentos CirúrgicosRESUMO
Introducción: el clip OTSC® (over-the-scope-clip) se ha postulado como tratamiento de rescate de la hemorragia digestiva alta por úlcera péptica, aunque su efectividad no ha sido evaluada en nuestro medio. Métodos: en este estudio retrospectivo y unicéntrico (enero 2018-diciembre 2021) se evaluaron el éxito técnico, el éxito clínico y la seguridad del dispositivo a 30 días. Se incluyeron todos los pacientes con hemorragia digestiva alta por úlcera péptica en los que se utilizó el clip OTSC® como tratamiento de rescate. Resultados: se incluyeron once pacientes (nueve por resangrado y dos por sangrado persistente). El éxito técnico fue del 81,9 % (9/11, intervalo de confianza [IC] 95 %: 52-95 %). El éxito clínico por protocolo y por intención de tratar fue del 88,9 % (8/9, IC 95 %: 57-98 %) y del 72,7 % (8/11, IC 95 %: 43-90 %) (8/11), respectivamente. No se registraron efectos adversos relacionados con el dispositivo. Conclusiones: el clip OTSC® fue un tratamiento de rescate efectivo y seguro de la hemorragia digestiva por úlcera péptica (AU)
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/cirurgia , Úlcera Péptica Hemorrágica , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Resultado do TratamentoRESUMO
BACKGROUND & AIMS: Few prospective studies have assessed the safety of direct oral anticoagulants (DOACs) in elective endoscopy. Our primary aim was to compare the risks of endoscopy-related gastrointestinal bleeding and thromboembolic events in patients on DOACs or vitamin K antagonists (VKAs) in this setting. Secondarily, we examined the impact of the timing of anticoagulant resumption on the risk of delayed bleeding in high-risk therapeutic procedures. METHODS: We conducted a multicenter, prospective, observational study from January 2018 to March 2020 of 1602 patients on oral anticoagulants (1004 on VKAs and 598 on DOACs) undergoing 1874 elective endoscopic procedures. Our primary outcomes were 90-day thromboembolic events and 30-day endoscopy-related gastrointestinal bleeding. The inverse probability of treatment weighting propensity score method was used for baseline covariate adjustment. RESULTS: The 2 groups had similar risks of endoscopy-related gastrointestinal bleeding (VKAs vs DOACs, 6.2% vs 6.7%; adjusted odds ratio [OR], 1.05; 95% CI, 0.67-1.65) and thromboembolic events (VKAs vs DOACs, 1.3% vs 1.5%; adjusted OR, 0.90; 95% CI, 0.34-2.38). In high bleeding risk procedures (n = 747), delayed anticoagulant resumption (> 48 hours or 24-48 hours vs < 24 hours) did not reduce the risk of postprocedural bleeding (10.3%, 9%, and 5.8%, respectively; adjusted P = .43). Hot and cold snare polypectomy were the most frequent high-risk interventions (41.8% and 39.8%, respectively). CONCLUSION: In a prospective study of patients on DOACs or VKAs undergoing elective endoscopy, endoscopy-related bleeding and thromboembolic events showed similar risk. Our study suggests that early anticoagulant resumption is safe in most patients, but more data are needed for advanced high-risk therapeutic procedures.
Assuntos
Pólipos do Colo , Administração Oral , Anticoagulantes/efeitos adversos , Colonoscopia , Hemorragia Gastrointestinal/induzido quimicamente , Hemorragia Gastrointestinal/epidemiologia , Humanos , Estudos Prospectivos , Vitamina KRESUMO
BACKGROUND AND AIMS: The risk of bleeding and thromboembolic events in patients undergoing peroral endoscopic myotomy (POEM) who are receiving antithrombotic therapy is unknown. Our primary aim was to assess the safety of POEM in this patient subset. Secondary outcomes were rates of clinical success, GERD, and procedure-related outcomes. METHODS: This was an international, 1:1, case-control study performed at 10 centers using prospectively maintained databases. All consecutive patients who underwent POEM before November 2019 were considered for inclusion. Cases were patients on antiplatelet and/or anticoagulant therapy. Controls not receiving antithrombotics were matched for age and esophageal motility disorder. Primary outcomes were major bleeding and thromboembolic events on postprocedural day 30. RESULTS: Of 2895 patients who underwent POEM, 126 cases (103 on antiplatelets, 35 anticoagulants, 12 both) and 126 controls were enrolled. The rate of major bleeding was higher for the antithrombotics users (5.6% vs 0.8%, P = .03). Anticoagulants and clopidogrel were temporarily interrupted in all cases. Aspirin was continued in 40.5% of users without increasing the bleeding risk. One thromboembolic event occurred in each group (0.79%; P = 1.00). No POEM-related deaths were noted. Rates of clinical success (91.7% vs 96% in controls, P = .20), postprocedural GERD, and technical-related outcomes were similar in both groups. Antithrombotic management was heterogeneous, and guidelines were not adhered to in 23.8% of cases. CONCLUSIONS: POEM is safe and effective in patients receiving antithrombotic therapy although it is associated with a greater risk of major bleeding.
Assuntos
Acalasia Esofágica , Miotomia , Cirurgia Endoscópica por Orifício Natural , Anticoagulantes/uso terapêutico , Estudos de Casos e Controles , Humanos , Resultado do TratamentoRESUMO
Anisakiasis is a zoonosis with an increasing prevalence, especially in European countries, caused by the ingestion of the nematode of the genre Anisakis in its third larvae stage after consuming undercooked or raw fish. It may produce gastrointestinal symptoms and hypersensitivity reactions to the proteins of the worm. We present a case of gastric anisakiasis accompanied by hypersensitivity symptoms (gastroallergic form) after the ingestion of raw fish.
Assuntos
Abdome Agudo/diagnóstico , Anisaquíase/diagnóstico , Abdome Agudo/etiologia , Idoso , Diagnóstico Diferencial , Emergências , Serviço Hospitalar de Emergência , Feminino , HumanosRESUMO
La anisakiasis es una zoonosis cada vez más prevalente especialmente en países europeos, causada por la ingesta del nemátodo del género Anisakis en su tercer estadio larvario tras el consumo de pescado crudo o poco cocido. Puede producir una afectación gastrointestinal y también una reacción de hipersensibilidad a las proteínas del parasito. Presentamos un caso de anisakiasis gástrica acompañada de hipersensibilidad (forma gastroalérgica) tras la ingesta de pescado crudo.
Anisakiasis is a zoonosis with an increasing prevalence, especially in European countries, caused by the ingestion of the nematode of the genre Anisakis in its third larvae stage after consuming undercooked or raw fish. It may produce gastrointestinal symptoms and hypersensitivity reactions to the proteins of the worm. We present a case of gastric anisakiasis accompanied by hypersensitivity symptoms (gastroallergic form) after the ingestion of raw fish.
Assuntos
Idoso , Feminino , Humanos , Anisaquíase/diagnóstico , Abdome Agudo/diagnóstico , Diagnóstico Diferencial , Emergências , Serviço Hospitalar de Emergência , Abdome Agudo/etiologiaRESUMO
Introducción Los salicilatos son el tratamiento de elección en la fase de mantenimiento de la colitis ulcerosa. El primer salicilato fue la sulfasalazina, prácticamente sustituida por la mesalazina por su supuesta mejor tolerancia. Estudios recientes indican que la mesalazina podría ser menos eficaz que la sulfasalazina. Nos planteamos si los pacientes mal controlados con mesalazina en fase de mantenimiento podrían responder a sulfasalazina antes de progresar a inmunosupresores o biológicos. Métodos De los pacientes con colitis ulcerosa de la consulta de Enfermedad Inflamatoria Intestinal del Hospital Ramón y Cajal, seleccionamos los tratados con mesalazina y en los que la sulfasalazina se había utilizado como tratamiento de mantenimiento de rescate. Determinamos qué porcentaje de pacientes insuficientemente controlados con mesalazina respondieron a sulfasalazina. Resultados De 415 pacientes con colitis ulcerosa, 49 habían tomado SSZ en algún momento. En 31, este tratamiento se indicó como alternativa a la ineficacia de la mesalazina. El tiempo medio de tratamiento con mesalazina antes del cambio había sido de 20,8 meses, siendo la dosis media utilizada de 3,35g/día. La dosis media de sulfasalazina empleada fue de 2,5g/día. En 21 de los 31 pacientes (67,7%) se consiguió mantener la remisión con la sulfasalazina. Conclusión A pesar de las limitaciones de nuestro estudio, en el 67,7% de los pacientes con colitis ulcerosa mal controlados con mesalazina, el cambio a sulfasalazina resultó eficaz. Dado que se trata de pacientes en los que el siguiente paso sería el empleo de inmunosupresores o biológicos, creemos que esta opción merece estudios controlados y que en todo caso la sulfasalazina no debe desterrarse en el manejo de pacientes con colitis ulcerosa(AU)
In ulcerative colitis, aminosalicylates are the mainstay of maintenance therapy. Sulfasalazine was the first aminosalicylic used in the maintenance therapy of this disease. Later, mesalazine was preferred due to its supposedly better tolerability. However, recent studies indicate certain benefits of the use of sulfasalazine because of its possible superior effectiveness. The aim of this study was to determine whether patients with ulcerative colitis poorly controlled by mesalazine as maintenance therapy respond to sulfasalazine, thus avoiding the use of immunosuppressive or biological therapies. Methods The Inflammatory Bowel Disease Clinic of the Ramón y Cajal Hospital maintains a database in which all drug exposures are registered. We selected patients poorly controlled with mesalazine who had received sulfasalazine as rescue maintenance therapy. We determined the percentage of patients poorly controlled with mesalazine who responded to sulfasalazine. Results Of 415 patients with ulcerative colitis, 49 had been treated with sulfasalazine at some time. Of these, sulfasalazine was selected as an alternative therapy due to poor disease control with mesalazine. The median duration of mesalazine therapy until the switch was 20.8 months, with a median dose of 3.35g/day. In 21 of the 31 patients (67.7%), sulfasalazine was able to control symptoms and maintain remission. Conclusion Despite the limitations of this study, we found that 67.7% of patients with ulcerative colitis poorly controlled with mesalazine responded to a switch to sulfasalazine. These patients would normally have progressed to immunosuppressive, biological or surgical treatments. This option merits further studies. Meanwhile sulfasalazine should not be forgotten in the management of ulcerative colitis (AU)
Assuntos
Humanos , Sulfassalazina/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Imunossupressores/uso terapêutico , Mesalamina/uso terapêutico , Terapia Biológica , Resultado do TratamentoRESUMO
INTRODUCTION: In ulcerative colitis, aminosalicylates are the mainstay of maintenance therapy. Sulfasalazine was the first aminosalicylic used in the maintenance therapy of this disease. Later, mesalazine was preferred due to its supposedly better tolerability. However, recent studies indicate certain benefits of the use of sulfasalazine because of its possible superior effectiveness. The aim of this study was to determine whether patients with ulcerative colitis poorly controlled by mesalazine as maintenance therapy respond to sulfasalazine, thus avoiding the use of immunosuppressive or biological therapies. METHODS: The Inflammatory Bowel Disease Clinic of the Ramón y Cajal Hospital maintains a database in which all drug exposures are registered. We selected patients poorly controlled with mesalazine who had received sulfasalazine as rescue maintenance therapy. We determined the percentage of patients poorly controlled with mesalazine who responded to sulfasalazine. RESULTS: Of 415 patients with ulcerative colitis, 49 had been treated with sulfasalazine at some time. Of these, sulfasalazine was selected as an alternative therapy due to poor disease control with mesalazine. The median duration of mesalazine therapy until the switch was 20.8 months, with a median dose of 3.35 g/day. In 21 of the 31 patients (67.7%), sulfasalazine was able to control symptoms and maintain remission. CONCLUSION: Despite the limitations of this study, we found that 67.7% of patients with ulcerative colitis poorly controlled with mesalazine responded to a switch to sulfasalazine. These patients would normally have progressed to immunosuppressive, biological or surgical treatments. This option merits further studies. Meanwhile sulfasalazine should not be forgotten in the management of ulcerative colitis.
Assuntos
Anti-Inflamatórios não Esteroides/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Sulfassalazina/uso terapêutico , Fatores Biológicos/uso terapêutico , Feminino , Humanos , Imunossupressores/uso terapêutico , Masculino , Mesalamina/uso terapêutico , Estudos RetrospectivosRESUMO
La colangiopatía portal es el conjunto de alteraciones que pueden aparecer en la vesícula y en la vía biliar en relación con la existencia de una trombosis crónica de la vena porta y el desarrollo de circulación colateral. La obstrucción crónica de la vena porta es una causa frecuente de hemorragia digestiva por varices esofágicas, pero su posible repercusión sobre la vía biliar es menos conocida. Presentamos el caso clínico de un varón con un cuadro de ictericia secundaria a colangiopatía portal, analizando posteriormente la patogenia de esta entidad, los métodos diagnósticos y las diferentes posibilidades terapéuticas disponibles (AU)
Portal cholangiopathy encompasses a group of abnormalities of the biliary system and gallbladder that occur secondary to chronic portal vein thrombosis and collateral venous circulation. Chronic obstruction of the portal vein is a frequent cause of gastrointestinal variceal bleeding, but data on biliary tract abnormalities are limited. We report the case of a male patient with obstructive jaundice secondary to portal cholangiopathy. We describe the pathogenesis of this entity, and the various diagnostic and therapeutic options available