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INTRODUCTION: This trial was to shorten the duration of both vasoconstrictors and prophylactic antibiotics to only 2 days in the therapy of acute gastroesophageal variceal hemorrhage. METHODS: After successful endoscopic hemostasis of gastroesophageal variceal hemorrhage, eligible patients were randomized to receive terlipressin infusion 1 mg per 6 hours and ceftriaxone 1 g daily for 5 days (group A) or a similar regimen for 2 days (group B). Primary end points were very early rebleeding at 5 days, and secondary end points included 48-hour hemostasis, 42-day rebleeding, and hospitalization days. RESULTS: Group A comprised 48 patients, and group B comprised 52 patients. Both groups were comparable in the severity of liver disease. Forty-eight-hour initial hemostasis was 95.8% in group A and 100% in group B ( P = 0.13). Very early rebleeding between 3 and 5 days occurred in 1 patient (2.1%) in group A and 2 patients (3.8%) in group B ( P = 0.60). The difference was 1.8% and the 95% confidence interval was -1.31% to 2.08%, which demonstrated noninferiority. Forty-two-day rebleeding occurred in 5 patients (10.4%) in group A and 4 patients (7.7%) in group B ( P = 0.63). The median hospitalization days were 8.5 ± 3.8 days in group A vs 5.6 ± 2.6 days in group B ( P < 0.001). DISCUSSION: After successful endoscopic hemostasis of acute variceal bleeding, combination of 2-day terlipressin infusion and ceftriaxone therapy was not inferior to the 5-day regimen in terms of very early rebleeding, with the advantage of shortening hospitalization stay.
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BACKGROUND AND AIMS: Endoscopic radiofrequency ablation (RFA) has shown good efficacy and safety in eradicating flat-type early esophageal squamous cell neoplasia (ESCN). However, post-RFA stricture is still a major concern, especially when treating ultralong-segment ESCNs. The aim of this study was to investigate the efficacy and safety of oral prednisolone to prevent post-RFA stricture. METHODS: We prospectively enrolled 48 patients treated with balloon-type RFA who had Lugol-unstained or mosaic-like flat-type ESCNs with an expected treatment area of >10 cm. Oral prednisolone was started at a dose of 30 mg/day on the third day after RFA and continued for 4 weeks. The results were compared with an historical control group of 25 patients who received RFA without oral steroids. The primary endpoint was the frequency of post-RFA stricture. Secondary endpoints were the number of balloon dilation sessions and adverse event rate. RESULTS: No significant differences were found in the worst pathology grade at baseline and length of unstained lesions between the 2 groups. The complete response rates after 1 session of RFA were 73% and 72%, respectively. Compared with the control group, the oral prednisolone group had a significantly lower stricture rate (4% [2/48 patients] vs 44% [11/25 patients]; P < .0001) and a lower number of balloon dilation sessions (median, 0 [range, 0-4] vs 6 [range, 0-10]). Two cases of asymptomatic candida esophagitis occurred in the study group, but no severe adverse effects. CONCLUSIONS: Oral prednisolone may offer a useful and safe preventive option for post-RFA stricture in ultralong ESCNs. (Clinical trial registration number: NCT05768282.).
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Neoplasias Esofágicas , Estenosis Esofágica , Prednisolona , Ablación por Radiofrecuencia , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Administración Oral , Ablación por Catéter , Dilatación/métodos , Neoplasias Esofágicas/cirugía , Carcinoma de Células Escamosas de Esófago/cirugía , Carcinoma de Células Escamosas de Esófago/terapia , Estenosis Esofágica/prevención & control , Estenosis Esofágica/etiología , Esofagoscopía , Glucocorticoides/administración & dosificación , Glucocorticoides/uso terapéutico , Complicaciones Posoperatorias/prevención & control , Prednisolona/administración & dosificación , Prednisolona/uso terapéutico , Estudios ProspectivosRESUMEN
BACKGROUND AND AIM: An early and accurate diagnosis of ampullary neoplasia is crucial; however, sampling bias is still a major concern. New-generation endocytoscopy enables real-time visualization of cellular structures and enables an accurate pathological prediction; however, its feasibility for small ampullary lesions has never been investigated. METHODS: We developed a novel endocytoscopic (EC) classification system for ampullary lesions after an expert review and agreement from five experienced endoscopists and one pathologist. We then consecutively enrolled a total of 43 patients with an enlarged ampulla (< 3 cm), all of whom received an endocytoscopic examination. The feasibility of endocytoscopy was evaluated, and the performance of the EC classification system was then correlated with the final histopathology. RESULTS: In five cases (11.6%), the endocytoscope could not approach the ampulla, and these cases were defined as technical failure. Among the remaining 38 patients, 8 had histopathology-confirmed adenocarcinoma, 15 had adenoma, and 15 had non-neoplastic lesions. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of the EC classification system to diagnose ampullary neoplasias were 95.7%, 86.7%, 91.7%, 92.9%, and 92.1%, respectively. Moreover, the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of the EC classification to diagnose ampullary cancer were 62.5%, 100%, 100%, 90.9%, and 92.1%, respectively. One case with intra-ampullary papillary-tubular carcinoma was classified as having a non-neoplastic lesion by endocytoscopy. CONCLUSIONS: Endocytoscopy and the novel EC classification system demonstrated good feasibility to discriminate ampullary neoplasias from non-neoplastic lesions and may be useful for optical biopsies of clinically suspicious ampullary lesions.
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Adenocarcinoma , Ampolla Hepatopancreática , Neoplasias del Conducto Colédoco , Estudios de Factibilidad , Humanos , Ampolla Hepatopancreática/patología , Ampolla Hepatopancreática/diagnóstico por imagen , Proyectos Piloto , Femenino , Anciano , Neoplasias del Conducto Colédoco/patología , Neoplasias del Conducto Colédoco/diagnóstico por imagen , Neoplasias del Conducto Colédoco/diagnóstico , Masculino , Persona de Mediana Edad , Adenocarcinoma/patología , Adenocarcinoma/diagnóstico , Adenocarcinoma/diagnóstico por imagen , Adenoma/patología , Adenoma/diagnóstico , Adenoma/diagnóstico por imagen , Valor Predictivo de las Pruebas , Anciano de 80 o más Años , Sensibilidad y Especificidad , AdultoRESUMEN
BACKGROUD: The use of neuromodulators is prevalent in various functional gastrointestinal disease. However, data concerning the outcomes of these treatments in functional esophageal disorders (FED) remains limited and inadequate. AIMS: The aim of the present study is to examine the efficacy of central neuromodulators in FED. METHODS: We searched PubMed, EMBASE, and the Cochrane library databases from inception to April 2023. Randomized controlled trials that compared the effects of neuromodulators and placebos on FED are included. Primary outcome is the symptom improvement, and Rome IV criteria is used to assess eligible studies. RESULTS: Eleven randomized controlled studies (three for functional chest pain, four for reflux hypersensitivity/functional heartburn, three for globus, and one for functional dysphagia) were included in the final analysis. Neuromodulators reduced chest pain by 52%-71% in patients with functional chest pain, and alleviated symptom by 46%-75% in patients with globus (n = 3, Odds ratio 6.30, 95% confidence interval 4.17-9.50). However, the results were inconsistent for reflux hypersensitivity and functional heartburn. There was a lack of convincing evidence to support the use of neuromodulators for functional dysphagia. The use of neuromodulators did not have a significant impact on the quality of life. CONCLUSIONS: Functional chest pain and globus may potentially benefit from the use of neuromodulators, but their effectiveness for functional dysphagia, functional heartburn and reflux hypersensitivity remains controversial. More controlled trials are needed to confirm the therapeutic effects on these conditions.
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BACKGROUND: Patients with head and neck squamous cell carcinoma (HNSCC) frequently develop synchronous esophageal cancer (ESCC), but there is a lack of clinical predictors. The neutrophil to lymphocyte (NLR), platelet to lymphocyte (PLR), and lymphocyte to monocyte ratios (LMRs), reflect the balance between pro-cancer inflammation and anti-cancer immune responses, but their role in HNSCC and synchronous cancer remain uncertain. METHOD: The study consecutively enrolled a total of 717 patients with newly diagnosed HNSCC who received pre-treatment esophageal endoscopic screening. The pretreatment NLR, LMR and PLRs were calculated and analyzed in comparison with the clinical factors. RESULTS: A total of 103 patients (14.4%) were found to have synchronous ESCCs, and were associated with a significantly lower absolute lymphocyte count (p < 0.001), higher NLRs (p = 0.044) and lower LMRs (p = 0.001), but not PLRs (p = 0.49). The ROC curve for the presence of synchronous ESCC verified the optimal cutoff value as 2.5 for NLRs and 4.0 for LMRs. Multivariable logistic regression revealed that a LMR <4 (OR 2.22; 95% CI 1.27-3.88, p = 0.005), alcohol consumption (OR 4.19; 95% CI 1.47-11.91, p = 0.007), tumor location over the pharynx (OR 1.68; 95% CI 1.07-2.64, p = 0.025), and low body mass index (OR 0.94; 95% CI 0.88-0.99, p = 0.039) were risk factors for developing synchronous ESCC. A low-LMR was significantly associated with decreases in overall survival (p < 0.0001), in both synchronous and non-synchronous groups. Multivariate analysis demonstrated that LMR <4 (HR 1.97; 95% CI 1.38-2.81, p < 0.001), a low-BMI (HR 0.96; 95% CI 0.93-0.99, p = 0.044) and presence of synchronous ESCC (HR 1.56; 95% CI 1.10-2.22, p = 0.013) were independent prognostic factors for HNSCC patients. CONCLUSION: Incorporation of LMR into other identified risk factors, such as alcohol consumption, tumor location over pharynx, and low-BMI, may establish a more efficient screening program for esophageal exploration in HNSCC patients. The significances of LMR also suggest that anti-cancer immunity may play a role in the filed cancerization to initiate multiple cancers, and the immunotherapy may have potentials for prevention or as an adjuvant treatment for synchronous SCC in the future.