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BACKGROUND AND AIM: This study aims to determine whether endoscopic papillectomy (EP) is a safe and effective treatment for early duodenal papillary carcinoma with long-term follow-up. METHODS: From June 2012 to September 2022, 48 patients with early duodenal papilloma carcinoma who received endoscopic treatment were included. The histological types, percentage of complete resections, postoperative residuals, adverse events, and recurrences were evaluated. RESULTS: EP was successful in all patients; 46 were lumped, and two were fragmented, with a 95.8% intact removal rate (46/48). The preoperative biopsy pathological positive rate was 70.8% (34/48). The incidence of early postoperative adverse events (within 1 month after EP) were 16.7% (8/48), including four cases of acute pancreatitis, three cases of delayed bleeding, and one case of acute cholangitis. In addition, 4.2% (2/48) of the late adverse events were bile duct stenosis. After 6 months, the postoperative residual rate was 0%. The median time to recurrence was 17.5 months, and the postoperative recurrence rate was 16.7% (8/48) in patients treated with radiofrequency ablation. The median progression-free survival was 18.6 months (95% CI, 12.1-25.1), and the median overall survival was 121.5 months (95% CI, 105.6-120.9). CONCLUSIONS: EP is a safe and efficient alternative therapy for early duodenal papillary carcinoma. Endoscopic follow-up and treatment are essential because of the potential for recurrence.
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Neoplasias Duodenais , Humanos , Masculino , Feminino , Neoplasias Duodenais/cirurgia , Neoplasias Duodenais/patologia , Neoplasias Duodenais/mortalidade , Pessoa de Meia-Idade , Idoso , Resultado do Tratamento , Fatores de Tempo , Carcinoma Papilar/cirurgia , Carcinoma Papilar/patologia , Carcinoma Papilar/mortalidade , Seguimentos , Adulto , Recidiva Local de Neoplasia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/epidemiologia , Idoso de 80 Anos ou maisRESUMO
BACKGROUND AND AIMS: Endoscopic radiofrequency ablation (RFA) is a new ablative treatment for unresectable extrahepatic cholangiocarcinoma (EHCC). A novel 5-fluorouracil compound, S-1 (Taiho Pharmaceutical Co, Ltd, Tokushima Plant. Japan), has been widely used as a key drug with first-line or second-line chemotherapy for the treatment of advanced cholangiocarcinoma. The aim of this study was to evaluate the clinical efficacy and safety of endoscopic RFA combined with S-1 for the treatment of unresectable locally advanced EHCC. METHODS: Patients with unresectable EHCC were prospectively randomized to 1 of 2 groups: the RFA + S-1 group and the RFA group. Median overall survival (OS), stent patency time, Karnofsky performance status (KPS) score, and adverse events rate were analyzed. RESULTS: The median OS was longer in the RFA + S-1 group (n = 37) than that in the RFA group (n = 38) (16.0 months [95% confidence interval, 13.1-19.0] vs 11.0 months [95% confidence interval, 9.7-12.3]; P < .001). Stent patency time was significantly longer in the RFA + S-1 group than that in the RFA group (6.6 ± 1.5 vs 5.6 ± .1 months, P = .014). KPS scores at postoperative month 9 (51.6 ± 17.0 vs 40.4 ± 16.4, P = .012) and month 12 (35.2 ± 18.3 vs 23.9 ± 11.4, P = .014) were all higher in the RFA + S-1 group than those in the RFA group (P < .05). The incidence of ERCP-related adverse events was not significantly different between RFA+S-1 and RFA groups (8.1% vs 10.5%, P > .05). CONCLUSIONS: For the treatment of locally advanced EHCC, endoscopic RFA combined with S-1 is associated with longer survival and stent patency and improved functional status than RFA alone. (Clinical trial registration number: NCT02592538.).
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Antimetabólitos Antineoplásicos/administração & dosagem , Neoplasias dos Ductos Biliares , Colangiocarcinoma , Fluoruracila/administração & dosagem , Ácido Oxônico/administração & dosagem , Ablação por Radiofrequência , Tegafur/administração & dosagem , Administração Oral , Idoso , Neoplasias dos Ductos Biliares/tratamento farmacológico , Neoplasias dos Ductos Biliares/cirurgia , Ductos Biliares Extra-Hepáticos/cirurgia , Colangiocarcinoma/tratamento farmacológico , Colangiocarcinoma/cirurgia , Combinação de Medicamentos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND & AIMS: Rectal indomethacin and spraying of the duodenal papilla with epinephrine might reduce the incidence of pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP). We performed a randomized trial to compare the effects of the combination of indomethacin and epinephrine (IE) vs indomethacin plus saline (IS) in prophylaxis of post-ERCP pancreatitis (PEP). METHODS: We performed a double-blind trial at 10 centers in China, from February 2017 to October 2017, of 1158 patients with native papilla undergoing ERCP. The patients were assigned randomly to groups given IE (n = 576) or IS (n = 582). All patients received a single dose of rectal indomethacin within 30 minutes before ERCP; 20 mL of dilute epinephrine (IE group) or saline (IS group) then was sprayed on the duodenal papilla at the end of ERCP. The primary outcome was the incidence of overall PEP. Data were analyzed on an intention-to-treat principle. RESULTS: The study was terminated at the interim analysis for safety concerns and futility. The groups had similar baseline characteristics. PEP developed in 49 patients in the IE group (8.5%) and in 31 patients in the IS group (5.3%) (relative risk, 1.60, 95% CI, 1.03-2.47; P = .033). There were no significant differences between groups in proportions of patients with postsphincterotomy bleeding (2.1% in the IE group and 1.5% in the IS group) and biliary infection (1.2% in the IE group and 2.2% in the IS group). CONCLUSIONS: In a randomized trial, we found the combination of rectal indomethacin with papillary epinephrine spraying increased the risk of PEP compared with indomethacin alone. Spray epinephrine should not be used with rectal indomethacin for prevention of post-ERCP pancreatitis. ClincialTrials.gov no: NCT03057769.
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Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Epinefrina/administração & dosagem , Indometacina/administração & dosagem , Pancreatite/etiologia , Medição de Risco/métodos , Administração Retal , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Ampola Hepatopancreática , China/epidemiologia , Método Duplo-Cego , Quimioterapia Combinada , Epinefrina/efeitos adversos , Feminino , Seguimentos , Humanos , Incidência , Indometacina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Pancreatite/diagnóstico , Pancreatite/epidemiologia , Estudos Retrospectivos , Fatores de Risco , Irrigação Terapêutica/efeitos adversos , Adulto JovemRESUMO
BACKGROUND: Endoscopic placement of biliary stents to relieve jaundice is the main palliative treatment for unresectable extrahepatic cholangiocarcinoma. Endoscopic biliary radiofrequency ablation (RFA) has been reported to prolong stent patency, which may be beneficial in improving patient survival. However, available evidence is still insufficient, as most reported studies are retrospective case series. The aim of this study was to explore the clinical effect and safety of RFA in patients with unresectable extrahepatic cholangiocarcinoma. METHODS: 65 patients with unresectable extrahepatic cholangiocarcinoma, except Bismuth type III and IV hilar cholangiocarcinoma, were enrolled and randomly underwent either RFA combined with biliary stenting (RFAâ+âstent group; nâ=â32) or biliary stent only (stent-only group; nâ=â33). Overall survival time, stent patency period, and postoperative adverse events were recorded. RESULTS: In the 21-month follow-up period, the overall mean survival time was significantly longer in the RFAâ+âstent group than in the stent-only group (13.2â±â0.6 vs. 8.3â±â0.5 months; Pâ<â0.001). The mean stent patency period of the RFAâ+âstent group was also significantly longer than that of the stent-only group (6.8 vs. 3.4 months; Pâ=â0.02). There was no significant difference in the incidence of postoperative adverse events between the two groups (6.3â% [2/32] vs. 9.1â% [3/33]; Pâ=â0.67). CONCLUSION: Endoscopic RFA combined with stenting can significantly prolong survival and the stent patency period without increasing the incidence of adverse events in patients with extrahepatic cholangiocarcinoma patient, except Bismuth type III and IV hilar cholangiocarcinoma. This approach can be considered as a safe and effective palliative treatment for these patients.
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Neoplasias dos Ductos Biliares/cirurgia , Colangiocarcinoma/cirurgia , Cuidados Paliativos/métodos , Ablação por Radiofrequência , Stents , Idoso , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Ductos Biliares Extra-Hepáticos , Colangiocarcinoma/diagnóstico por imagem , Colangiografia , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Endossonografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Falha de Prótese , Ablação por Radiofrequência/efeitos adversos , Taxa de SobrevidaRESUMO
Background: The coexistence of Crohn's disease (CD) and acute appendicitis (AA) is rare. In this situation, therapeutic experience is lacking and the strategy is paradoxical and intractable. Appendectomy is the gold standard for the treatment of AA whereas a nonsurgical approach is recommended for CD. Case summary: A 17-year-old boy was hospitalized for right lower abdominal pain with fever of 3 days. He had the CD for 8 years. Two years ago, he underwent surgery for anal fistula with the complication of CD. His temperature was elevated at 38.3°C at admission. On physical examination, there was McBurney tenderness with mild rebound tenderness. Abdominal ultrasonography showed that the appendix was notably enlarged and dilated at 6.34 cm long and 2.76 cm wide. These findings were suggestive of uncomplicated AA in this patient with active CD. Endoscopic retrograde appendicitis therapy (ERAT) was performed. The patient had complete pain relief immediately after the procedure without tenderness in the right lower abdomen. During 18 mo follow-up, he had no more attacks in his right lower abdomen. Conclusion: ERAT was effective and safe in a CD patient with coexisting AA. Such cases can avoid surgery and its-related complications.
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The acute attack of acute heart failure or the continuous deterioration of cardiac function leads to a series of changes such as reduced cardiac contractility, increased cardiac load, and a sudden drop of acute cardiac output, which eventually cause pulmonary circulation congestion and acute dyspnea due to acute pulmonary congestion. To observe the impact of noninvasive ventilator-assisted ventilation nursing combined with mechanical vibration on the level of heart failure indexes in intensive care unit (ICU) patients with acute heart failure, 120 patients with acute heart failure who were treated in the ICU ward of our hospital from September 2018 to March 2021 were selected, and the qualified subjects were divided into two groups according to the 1 : 1 principle by a simple random method. 120 patients were given conventional symptomatic treatment and noninvasive ventilator-assisted ventilation. The control group received conventional nursing intervention, and the observation group was given noninvasive ventilator-assisted ventilation nursing and mechanical vibration intervention. The respiratory system indexes, heart rate, blood pressure, central venous pressure, N-terminal B-type natriuretic peptide precursor (NT-proBNP), cardiac troponin T (cTnT), and cardiac function indexes of the two groups of patients are recorded, and the prognosis of the two groups is compared. After intervention, the partial pressure of oxygen (PaO2) and blood oxygen saturation (SpO2) in the two groups were higher than those before intervention, while the partial pressure of carbon dioxide (PaCO2), respiration (RR), heart rate, blood pressure, and central venous pressure were lower than those before intervention (P < 0.05). Compared with the control group, PaO2, SpO2, systolic blood pressure, diastolic blood pressure, and central venous pressure of the observation group after intervention were significantly higher, while PaCO2, RR, and heart rate were significantly lower (P < 0.05). Compared with the control group, the LVEF of the observation group after intervention was significantly higher, while NT-proBNP, cTnT, LVESD, and LVEDD were markedly lower (P < 0.05). The ventilation time and ICU hospitalization time in the observation group were shorter than those in the control group, and the pulmonary infection rate was lower than in the control group. The remission time of infection in patients with pulmonary infection was shorter than that in the control group. When comparing the 28d mortality rate with the control group, the difference was not statistically significant (P > 0.05). Noninvasive ventilator-assisted ventilation nursing combined with mechanical vibration can improve hypoxemia symptoms and heart function, stabilize hemodynamics, shorten the course of disease and reduce the occurrence of lung infections for those patients with acute heart failure in the ICU.
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Insuficiência Cardíaca , Pneumonia , Insuficiência Cardíaca/terapia , Humanos , Unidades de Terapia Intensiva , Oxigênio , Respiração Artificial/métodos , Ventiladores Mecânicos , Vibração/uso terapêuticoRESUMO
OBJECTIVE: To evaluate the diagnostic value of gastrin-17 (G-17) and pepsinogen (PG) in gastric cancer (GC) screening in China, especially eastern China, and to determine the best diagnostic combination and threshold (cutoff values) to screen out patients who need gastroscopy. METHODS: The serum concentrations of G-17 and pepsinogen I and II (PGI and PGII) in 834 patients were analyzed, and the PGI/PGII ratio (PGR) was calculated. According to pathological results, patients can be divided into chronic nonatrophic gastritis (NAG)/chronic atrophic gastritis (CAG)/intraepithelial neoplasia (IN)/GC groups. The differences in G-17, PG, and PGR in each group were analyzed, and their values in GC diagnosis were evaluated separately and in combination. RESULTS: There were differences in serum G-17, PGII, and PGR among the four groups (NAG/CAG/IN/GC) (P ≤ 0.001). In total, 54 GC cases were diagnosed, of which 50% were early GC. There was no significant difference in the PGI levels among the four groups (P = 0.377). NAG and CAG composed the chronic gastritis (CG) group. The G-17 and PGII levels in the IN and GC groups were higher than those in the CG group (both P ≤ oth C), while the PGR levels were lower (P ≤ lower). When distinguishing NAG from CAG, the best cutoff value for G-17 was 9.25 pmol/L, PGII was 7.06 µg/L, and PGR was 12.07. When distinguishing CG from IN, the best cutoff value for G-17 was 3.86 pmol/L, PGII was 11.92 µg/L, and PGR was 8.26. When distinguishing CG from GC, the best cutoff value for G-17 was 3.89 pmol/L, PGII was 9.16 µg/L, and PGR was 14.14. The sensitivity, specificity, accuracy, and positive and negative predictive values of G-17/PGII/PGR for GC diagnosis were 83.3%/70.4%/79.6%, 51.8%/56.3%/47.8%, 53.8%/57.2%/49.9%, 10.7%/10.9%/9.6%, and 97.8%/96.5%/97.1%, respectively. The sensitivity, specificity, accuracy, and positive predictive and negative predictive values of PGII/G-17 vs. PGR/G-17 vs. PGR/PGII in the diagnosis of GC were 63.0% vs. 70.4% vs. 64.8%, 70.5% vs. 70.1% vs. 60.4%, 70.0% vs. 70.1% vs. 60.7%, 12.9% vs. 14.0% vs. 10.2%, and 96.5% vs. 97.2% vs. 96.1%, respectively. CONCLUSION: The PGII and G-17 levels in patients with gastric IN and GC were significantly increased, while the serum PGR level was significantly decreased. Serological detection is effective for screening GC. The combination of different markers can improve the diagnostic efficiency. The highest diagnostic accuracy was G-17 combined with PGR, and the best cutoff values were G - 17 > 3.89 pmol/L and PGR < 14.14.
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Backgroud: At present, therapeutic endoscopic retrograde cholangiopancreatography (ERCP) has gradually been used in the diagnosis and treatment of biliary and pancreatic diseases in children, but reports on and the application of ERCP in children, especially in infants, are still highly limited. Case Presentation: This case report describes a 99-day-old infant with choledocholithiasis who successfully underwent ERCP to relieve an obstruction. The infant developed obstructive jaundice during chemotherapy for a malignant tumor, and a routine blood examination showed signs of infection. Liver damage also occurred. B-ultrasound suggested stones in the lower segment of the common bile duct (CBD). After sufficient communication and preparation, biliary drainage was successfully carried out in the infant using adult duodenoscope (JF240) and related instruments with cooperation from the Department of Anesthesiology. Conclusions: This paper preliminarily introduces our experience with adult duodenoscope in children, providing a good example for hospitals without a special duodenoscope for children to carry out pediatric ERCP. Clinicians should pay close attention to the need of careful use of ERCP in infants.
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The biliary microbiota is related to the pathogenesis of human bile duct stones. However, the extent to which a history of invasive endoscopic sphincterotomy (EST) affects the biliary bacterial community remains largely unknown. We collected bile samples from the common bile duct of 100 choledocholithiasis patients. We performed 16S rRNA sequencing to investigate and compare the biliary microbial community. The patients without antibiotic treatment (AT) were grouped into three clusters based on their biliary microbial compositions. The patients with a history of EST were significantly enriched in one cluster mainly consisting of gastrointestinal bacteria compared with the other two clusters consisting of oral and environmental bacteria. The ß-diversities of patients with and without EST were also significantly different, whereas the α-diversities were comparable. The only significantly enriched bacterial genus associated with a history of EST was Pyramidobacter, while eight other genera were significantly decreased. For patients with AT, seven of these genera maintained their association with EST, including Pyramidobacter. However, after AT, the difference in ß-diversities was diminished. EST induced a marked shift in the biliary microbial composition. A cluster of biliary bacteria was associated with a history of EST, and Pyramidobacter was specific to EST.
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Coledocolitíase , Cálculos Biliares , Microbiota , Coledocolitíase/cirurgia , Cálculos Biliares/cirurgia , Humanos , RNA Ribossômico 16S/genética , Esfinterotomia Endoscópica , Resultado do TratamentoRESUMO
Background: Tumor deposits are one of the promising factors among the different edition of Tumor, Node, Metastasis classification. Despite improvement in the treatment of various types of metastatic disease the source and prognostic significance of tumor deposits in staging has not been deliberating the agreeable opinion. We investigated the possibility of tumor deposit as independent prognostic factor and evaluating its prognostic value in colorectal carcinoma patients. Methods: Author studied 313 colorectal cancer patients clinocopathological data and outcome who underwent radical resection. Data between 2011-2015 were retrospectively collected from Shanghai East Hospital, affiliated with Tongji University data information centre. The analysis was used to calculate 2 years disease free survival(DFS) and relation of tumor deposit with number of lymph node positive. Cox-regression analysis was performed to assess the prognostic factor. Results: Out of 313 colorectal patients included in the study, tumor deposits were detected in 17%. Tumor deposits (TDs) are relevantly associated with significant poor outcomes. The tumor deposit were significantly correlated with T-stage(P=<0.001), N-stage(P=<0.001), PLNC(P=<0.001), venous invasion(P=<0.001), TNM staging(P=<0.001), CEA(P=0.021) and CA19-9(P=0.042) of primary tumor. The Kaplan-Meier analysis revealed that disease-free survival of CRC patients with positive tumor deposit were significantly poorer that those with negative tumor deposit cohort(P=<0.001) And with multivariate analysis in different model, we found that positive tumor deposit were significantly associated with shorter DSF which is totally independent with lymph node status (P=0.001 and P=0.023 respectively). Subgroup analysis found that of 179 CRC patients with negative lymph node status, the DFS of patients with positive tumor deposit were significantly shorter that those with negative tumor deposit(P=,0.001). Of 134patients with positive lymph node status, the DFS of patients shows similar result. (P=<0.001). Conclusion: We have shown that TDs are not equal to lymph node metastasis with respect to biology and outcome. Tumor deposits are an independent adverse prognostic factor in CRC patient who have undergone radical resection.
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Heterotopic pancreas (HP) is a relatively uncommon entity that is defined as pancreatic tissue without a true anatomical or vascular connection to the pancreas. HP does not cause symptoms in most cases but can occasionally produce various manifestations, including nausea, vomiting, abdominal pain, and even heterotopic pancreatitis. Here, we report an unusual case in which heterotopic pancreatitis complicated by the formation of a pseudocyst that caused gastric outlet obstruction was diagnosed based on serum hyperamylasemia and findings from endoscopic ultrasonography (EUS)-guided fine needle aspiration (EUS-FNA) cytology. EUS-guided single pigtail stent insertion was successfully performed for recurrent gastric outlet obstruction. The patient has remained healthy and symptom-free during 4 years of surveillance. In the context of the relevant literature, the described case is a rare case of HP complicated by a pseudocyst treated via EUS-FNA and stent insertion.
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Coristoma/complicações , Cistos/cirurgia , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Obstrução da Saída Gástrica/cirurgia , Pâncreas , Pancreatite/complicações , Gastropatias/complicações , Dor Abdominal/etiologia , Adulto , Coristoma/diagnóstico por imagem , Coristoma/patologia , Cistos/diagnóstico por imagem , Cistos/etiologia , Cistos/patologia , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/instrumentação , Obstrução da Saída Gástrica/diagnóstico por imagem , Obstrução da Saída Gástrica/etiologia , Humanos , Masculino , Náusea/etiologia , Pancreatite/diagnóstico por imagem , Pancreatite/patologia , Stents , Gastropatias/diagnóstico por imagem , Gastropatias/patologia , Sucção/métodos , Tomografia Computadorizada por Raios X , Vômito/etiologiaRESUMO
BACKGROUND: The available evidence of Photodynamic therapy (PDT) combined with stent placement treatment for unresectable extrahepatic cholangiocarcinoma (EHCC) is still insufficient. It also remains unclear whether PDT influences systemic inflammatory response. AIM: To explore the clinical efficacy and safety of the combination treatment and the systemic inflammatory response in patients with EHCC. METHODS: Patients with unresectable EHCC underwent either the combined treatment using Hematoporphyrin PDT and stent placement (PDT+stent group, n=12) or stent-only (stent group, n=27). The primary end-point was overall survival. Tumor necrosis factor (TNF)-α and interleukin (IL)-6 levels were measured. Quality of life was assessed using the Karnofsky performance scale (KPS) every 3 months. RESULTS: Average survival time (13.8 vs. 9.6 months), and 6-month (91.7% vs. 74.1%), and 1-year (58.3% vs. 3.7%) survival rates of PDT+stent group were significantly increased compared with the stent group. KPS scores in the PDT+stent group were significantly improved. TNF-α and IL-6 levels were significantly increased in the PDT+stent group. CONCLUSION: Hematoporphyrin-PDT combined with stent placement is an effective and safe treatment for EHCC. The treatment might promote systemic inflammatory response.
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Neoplasias dos Ductos Biliares/mortalidade , Neoplasias dos Ductos Biliares/terapia , Colangiocarcinoma/mortalidade , Colangiocarcinoma/terapia , Fotoquimioterapia/mortalidade , Stents/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Neoplasias dos Ductos Biliares/imunologia , China/epidemiologia , Colangiocarcinoma/imunologia , Terapia Combinada , Feminino , Hematoporfirinas/uso terapêutico , Humanos , Icterícia/imunologia , Icterícia/mortalidade , Icterícia/prevenção & controle , Masculino , Pessoa de Meia-Idade , Fotoquimioterapia/estatística & dados numéricos , Fármacos Fotossensibilizantes/uso terapêutico , Prevalência , Estudos Prospectivos , Fatores de Risco , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Papillary adenomas, known precursors to papillary adenocarcinoma, warrant close monitoring due to their malignant potential. Historically, surgical resection represented the mainstay of treatment for papillary adenomas with intraductal extension. However, recent advancements in endoscopic techniques have facilitated the adoption of endoscopic papillectomy as a minimally invasive alternative in carefully selected cases. We report a case of an 82-year-old woman with a diagnosis of papillary adenoma exhibiting intraductal extension. This was managed with a novel endoscopic technique, balloon catheter-assisted endoscopic resection. Due to the obscured intraductal component of the papillary mass, a balloon occlusion catheter was deployed within the common bile duct and used as traction to facilitate endoscopic visualization of the mass. Endoscopic resection via papillectomy was subsequently performed. Histopathological examination of the resected specimen revealed a villous adenoma with high-grade dysplasia. Serial endoscopic ultrasound examinations with targeted papillary biopsies were performed to monitor for disease recurrence.