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BACKGROUND: There is limited data on Vedolizumab utilization in elderly patients. Our study aims to assess the effectiveness and safety of Vedolizumab in this subset population. MATERIALS AND METHODS: Databases including Cochrane Central, Embase, Medline (via Ovid), Scopus, and Web of Science were searched in August 2022 to identify studies that assessed Vedolizumab therapy in elderly patients. Pooled proportion and risk ratios (RR) were calculated. RESULTS: Total 11 studies with 3546 IBD patients (1314 elderly and 2232 young) were included in the final analysis. Pooled rate of overall and serious infections in the elderly cohort was 8.45% (95% CI=6.27-11.29; I 2 23%) and 2.59% (95% CI=0.78-8.29; I 2 76%), respectively. However, there was no difference in overall infection rates between elderly and young patients. Pooled rate of endoscopic, clinical, and steroid-free remission for elderly IBD patients was 38.45% (95% CI=20.74-59.56; I 2 93%), 37.95% (95% CI=33.08-43.06; I 2 13%), and 38.8% (95% CI=31.6-46.4; I 2 77%), respectively. Elderly patients had lower steroid-free remission rates [RR 0.85, 95% CI=0.74-0.99; I 2 0%, P =0.03]; however, there was no difference in rates of clinical (RR 0.86, 95% CI=0.72-1.03; I 2 0%, P =0.10) or endoscopic remission (RR 1.06, 95% CI=0.83-1.35; I 2 0%, P =0.63) compared with younger patients. Pooled rate of IBD-related surgery and IBD-related hospitalizations was 9.76% (95% CI=5.81-15.92; I 2 78%) and 10.54% (95% CI=8.37-13.2; I 2 0%), respectively for the elderly cohort. There was no statistical difference in IBD-related surgeries between elderly and young IBD patients, RR 1.20 (95% CI=0.79-1.84; I 2 16%), P =0.4. CONCLUSIONS: Vedolizumab is equally safe and effective for clinical and endoscopic remission in elderly and younger populations.
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Enfermedades Inflamatorias del Intestino , Humanos , Anciano , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Anticuerpos Monoclonales Humanizados/efectos adversos , Oportunidad RelativaRESUMEN
INTRODUCTION: Endoscopic removal techniques for colorectal polyps include cold snare polypectomy (CSP) and hot snare polypectomy (HSP). Although HSP is recommended for pedunculated polyps (PPs) larger than 10 mm, data regarding use of CSP for PPs <10 mm continues to emerge. We aimed to investigate outcomes of these techniques in small (<10 mm) pedunculated colorectal polyps. METHODS: Multiple databases were searched till June 2022 to identify studies involving the removal of small PPs with CSP and HSP. Random effects model was used to calculate outcomes and 95% CI. Primary outcome was the pooled rate of successful en-bloc resection. Secondary outcomes were immediate and delayed bleeding with CSP and HSP as well as prophylactic and post resection clip placement. RESULTS: Six studies including 1025 patients (1111 polyps with a mean size 4 to 8.5 mm) were analyzed. 116 and 995 polyps were removed with HSP and CSP, respectively. The overall pooled rate of successful en-bloc resection with CSP was 99.7% (CI 99.1-99.9; I2 0%). Pooled immediate and delayed bleeding after CSP was 49.8% (CI 46.8-52.91; I2 98%) and 0% (CI 0.00-0.00; I2 0%), respectively. Delayed bleeding was higher with HSP, relative risk 0.05 (CI 0.01-0.43; I2 0%), P =0.006, whereas immediate bleeding was higher with CSP, relative risk 7.89 (CI 4.36-14.29; I2 0%), P <0.00001. Pooled rates of prophylactic clip placement and post-procedure clip placement (to control immediate bleeding) were 55.3% and 47.2%, respectively. Finally, right colon polyp location significantly correlated with frequency of immediate bleeding. CONCLUSION: Our analysis shows that CSP is safe and effective for resection of small PPs.
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Pólipos del Colon , Colonoscopía , Humanos , Pólipos del Colon/cirugía , Pólipos del Colon/patología , Colonoscopía/métodos , Colonoscopía/efectos adversos , Resultado del Tratamiento , Hemorragia Posoperatoria/prevención & control , Hemorragia Posoperatoria/etiologíaRESUMEN
BACKGROUND/OBJECTIVES: We aimed to assess 30-day readmissions of endoscopic retrograde cholangiopancreatography (ERCP) in the United States. METHODS: The National Readmission Database was utilized from 2016 to 2020 to identify 30-day readmissions of ERCP. Hospitalization characteristics and outcomes were compared between index hospitalizations and readmissions. Predictors of 30-day readmission and mortality were also identified. RESULTS: Between 2016 and 2020, 885 416 index hospitalizations underwent ERCP. Of these, 88 380 (10.15%) were readmitted within 30 days. Compared to index hospitalizations, 30-day readmissions had higher mean age (63.76 vs 60.8 years, P < 0.001) and proportion of patients with Charlson Comorbidity Index (CCI) score ≥3 (48.26% vs 29.91%, P < 0.001). Sepsis was the most common readmission diagnosis. Increasing age, male gender, higher CCI scores, admissions at large metropolitan teaching hospitals, cholecystectomy on index hospitalization, biliary stenting, increasing length of stay (LOS) at index admission, post-ERCP pancreatitis, post-ERCP hemorrhage, and gastrointestinal tract perforation were independent predictors of 30-day readmissions. Furthermore, 30-day readmissions had higher odds of inpatient mortality (4.42% vs 1.66%, aOR 1.9, 95% CI: 1.79-2.01, P < 0.001) compared to index hospitalizations. However, we noted a shorter LOS (5.78 vs 6.22 days, mean difference 1.2, 95% CI: 1.12-1.28, P < 0.001) and lower total hospital charge ($71 076 vs $93 418, mean difference $31 452, 95% CI: 29 835-33 069, P < 0.001) for 30-day readmissions compared to index hospitalizations. Increasing age, higher CCI scores, increasing LOS, biliary stenting, and post-ERCP hemorrhage were independent predictors of inpatient mortality for 30-day readmissions. CONCLUSION: After index ERCP, the 30-day remission rate was 10.15%. Compared to index hospitalizations, 30-day readmissions had higher odds of inpatient mortality.
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Colangiopancreatografia Retrógrada Endoscópica , Readmisión del Paciente , Humanos , Masculino , Estados Unidos/epidemiología , Persona de Mediana Edad , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Hospitalización , Tiempo de Internación , Hemorragia , Estudios RetrospectivosRESUMEN
BACKGROUND/OBJECTIVES: COVID-19 impacts technical success of endoscopic retrograde cholangiopancreatography (ERCP). In this study, we aimed to assess the influence of COVID-19 on hospitalizations that underwent ERCP. METHODS: We identified all adult COVID-19 and non-COVID-19 hospitalizations that underwent ERCP in the United States using the National Inpatient Sample for 2020. Hospitalization characteristics, clinical outcomes, and complications were compared between the two groups. RESULTS: In 2020, 2015 COVID-19 and 203,094 non-COVID-19 hospitalizations underwent ERCP. The COVID-19 cohort had a higher mean age (60.3 vs 55.6 years, p < 0.001) and a higher proportion of Blacks and Hispanics compared to the non-COVID-19 cohort. After adjusting for confounders, the COVID-19 cohort had higher all-cause inpatient mortality (4.77 vs 1.45%, aOR 4.09, 95% CI 2.50-6.69, p < 0.001), mean length of stay (LOS) [10.19 vs 5.94 days, mean difference: 3.88, 95% CI 2.68-5.07, p < 0.001] and mean total hospital charges (THC) [$152,933 vs $96,398, mean difference: 46,367, 95% CI 21,776-70,957, p < 0.001] compared to the non-COVID-19 cohort. Increasing age, higher Charlson Comorbidity Index, and post-ERCP pancreatitis were identified to be independent predictors of inpatient mortality for COVID-19 hospitalizations that underwent ERCP. Furthermore, the COVID-19 cohort had higher odds of developing post-ERCP pancreatitis (PEP) (11.55 vs 7.05%, aOR 1.64, 95% CI 1.19-2.25, p = 0.002) compared to the non-COVID-19 cohort, after adjusting for confounders. However, there was no statistical difference in the rates of bowel perforations and post-ERCP hemorrhage between the two groups. CONCLUSION: COVID-19 hospitalizations that underwent ERCP had higher inpatient mortality, mean LOS, mean THC, and odds of developing PEP compared to the non-COVID-19 cohort. CLINICAL TRIAL REGISTRATION: This study is not a part of a clinical trial.
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COVID-19 , Pancreatitis , Adulto , Humanos , Estados Unidos/epidemiología , Persona de Mediana Edad , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Estudios Retrospectivos , COVID-19/epidemiología , Hospitalización , Pancreatitis/epidemiología , Pancreatitis/etiologíaRESUMEN
INTRODUCTION: We aimed to conduct a systematic review and meta-analysis to assess the impact of chronic opioid exposure on esophageal motility in patients undergoing manometric evaluation. METHODS: Multiple databases were searched through October 2022 for original studies comparing the manometric results of patients who have used chronic opioids (for >90 days) with those who do not. The primary outcomes were esophageal dysmotility disorders. Three high-resolution manometry parameters were conducted as secondary outcomes. A random-effects model was applied to calculate the odds ratio (OR) and means difference (MD) along with a 95% confidence interval (CI). RESULTS: Nine studies were included in this meta-analysis. Opioid use was associated with higher esophageal dysmotility disorders, including distal esophageal spasm (pooled OR 4.84, 95% CI 1.60-14.63, P = 0.005, I 2 = 96%), esophagogastric junction outflow obstruction (pooled OR 5.13, 95% CI 2.11-12.43, P = 0.0003, I 2 = 93%), and type III achalasia (pooled OR 4.15, 95% CI 2.15-8.03, P < 0.0001, I 2 = 64%). No significant differences were observed for hypercontractile esophagus, type I achalasia, or type II achalasia. The basal lower esophageal sphincter pressure (MD 3.02, 95% CI 1.55-4.50, P < 0.0001, I 2 = 90%), integrated relaxation pressure (MD 2.51, 95% CI 1.56-3.46, P < 0.00001, I 2 = 99%), and distal contractile integral (MD 640.29, 95% CI 469.56-811.03, P < 0.00001, I 2 = 91%) significantly differed between the opioid use and nonopioid use group. However, opioid use was associated with a lower risk of ineffective esophageal motility (pooled OR 0.68, 95% CI 0.49-0.95, P = 0.02, I 2 = 53%). DISCUSSION: Chronic opioid exposure is associated with an increased frequency esophageal dysmotility disorders. Our results revealed that opioid use is significantly associated with type III achalasia but not with type I and II achalasia. Therefore, opioid treatment should be taken into account as a potential underlying risk factor when diagnosing these major esophageal motor abnormalities.
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Acalasia del Esófago , Trastornos de la Motilidad Esofágica , Espasmo Esofágico Difuso , Trastornos Relacionados con Opioides , Humanos , Acalasia del Esófago/diagnóstico , Analgésicos Opioides/efectos adversos , Trastornos de la Motilidad Esofágica/diagnóstico , Manometría/métodos , Trastornos Relacionados con Opioides/epidemiologíaRESUMEN
BACKGROUND AND AIMS: Endoscopic assessment of ulcerative colitis (UC) can be performed by using the Mayo Endoscopic Score (MES) or the Ulcerative Colitis Endoscopic Index of Severity (UCEIS). In this meta-analysis, we assessed the pooled diagnostic accuracy parameters of deep machine learning by means of convolutional neural network (CNN) algorithms in predicting UC severity on endoscopic images. METHODS: Databases including MEDLINE, Scopus, and Embase were searched in June 2022. Outcomes of interest were the pooled accuracy, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). Standard meta-analysis methods used the random-effects model, and heterogeneity was assessed using the I2statistics. RESULTS: Twelve studies were included in the final analysis. The pooled diagnostic parameters of CNN-based machine learning algorithms in endoscopic severity assessment of UC were as follows: accuracy 91.5% (95% confidence interval [CI], 88.3-93.8; I2 = 84%), sensitivity 82.8% (95% CI, 78.3-86.5; I2 = 89%), specificity 92.4% (95% CI, 89.4-94.6; I2 = 84%), PPV 86.6% (95% CI, 82.3-90; I2 = 89%), and NPV 88.6% (95% CI, 85.7-91; I2 = 78%). Subgroup analysis revealed significantly better sensitivity and PPV with the UCEIS scoring system compared with the MES (93.6% [95% CI, 87.5-96.8; I2 = 77%] vs 82% [95% CI, 75.6-87; I2 = 89%], P = .003, and 93.6% [95% CI, 88.7-96.4; I2 = 68%] vs 83.6% [95% CI, 76.8-88.8; I2 = 77%], P = .007, respectively). CONCLUSIONS: CNN-based machine learning algorithms demonstrated excellent pooled diagnostic accuracy parameters in the endoscopic severity assessment of UC. Using UCEIS scores in CNN training might offer better results than the MES. Further studies are warranted to establish these findings in real clinical settings.
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Colitis Ulcerosa , Humanos , Colitis Ulcerosa/diagnóstico , Colonoscopía/métodos , Índice de Severidad de la Enfermedad , Redes Neurales de la Computación , Aprendizaje Automático , AlgoritmosRESUMEN
BACKGROUND: Early-stage gastrointestinal neoplasms are frequently treated with conventional endoscopic mucosal resection (C-EMR). However, C-EMR frequently leads to incomplete resection of large colorectal lesions. Tip-in endoscopic mucosal resection (EMR), which was recently introduced for en bloc resection of colorectal neoplasms, minimizes slippage during the procedure. METHODS: We conducted a systematic review and meta-analysis of published studies that compared Tip-in EMR with conventional EMR. We searched several electronic databases and included studies that reported on the primary outcomes of en bloc resection rate and complete resection rate, as well as secondary outcomes such as procedure time and procedure-related complications (including perforation and delayed bleeding rate). We used a random effects model to calculate odds ratios (ORs) with 95% CIs for dichotomous data and weighted mean differences with 95% CIs for continuous data. We also conducted several sensitivity analyses to assess the robustness of our findings. RESULTS: A total of 11 studies involving 1244 lesions (684 in the Tip-in EMR group and 560 in C-EMR group) were included in the meta-analysis. Our meta-analysis showed that compared with conventional EMR, Tip-in EMR significantly increased the en bloc resection rate in patients with colorectal neoplasia (OR=3.61; 95% CI, 2.09-6.23; P <0.00001; I2 =0%) and had a higher complete resection rate (OR=2.49; 95% CI, 1.65-3.76; P <0.0001; I2 =0%). However, the procedure time and rates of procedure-related complications did not differ significantly between the 2 groups. CONCLUSIONS: Tip-in EMR outperformed C-EMR for both the en bloc and complete resection of colorectal lesions with similar rates of procedural complications.
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Neoplasias Colorrectales , Resección Endoscópica de la Mucosa , Neoplasias Gastrointestinales , Humanos , Resección Endoscópica de la Mucosa/efectos adversos , Resección Endoscópica de la Mucosa/métodos , Resultado del Tratamiento , Neoplasias Colorrectales/cirugía , Neoplasias Colorrectales/patología , Estudios Retrospectivos , Colonoscopía/métodos , Mucosa Intestinal/cirugía , Mucosa Intestinal/patologíaRESUMEN
BACKGROUND AND AIM: Cold snare polypectomy (CSP) has become increasingly utilized to resect colorectal polyps, given its efficacy and safety. This study aims to compare CSP and hot snare polypectomy (HSP) for resecting small (< 10 mm) and large (10-20 mm) colorectal lesions. METHODS: Relevant publications were obtained from Cochrane Library, Embase, Google Scholar, PubMed, and Web of Science databases. The publication search was limited by English-language and human studies. Pooled mean difference and odds ratios (ORs) were calculated for outcomes of interest. RESULTS: Twenty-three studies were included in this meta-analysis. Pooled OR of delayed post-polypectomy bleeding (DPPB) in the CSP group versus the HSP group was 0.29 (P = 0.0001, I2 = 29%). Subgroup analysis according to lesion size showed a significant reduction in the DPPB rate in lesion sizes 10-20 mm (pooled OR 0.08, P = 0.003, I2 = 0%) and < 10 mm (pooled OR 0.35, P = 0.001, I2 = 27%). Pooled OR of major bleeding in the CSP group was 0.23 (P = 0.0004, I2 = 0%). Subgroup analysis by lesion size revealed a significant decrease in the rate of major bleeding in the CSP group for both lesion sizes 10-20 mm (pooled OR 0.11, P = 0.04) and < 10 mm (pooled OR 0.26, P = 0.003). Complete resection, en bloc resection, and recurrence rate were comparable in the two groups. CONCLUSIONS: Cold snare polypectomy was associated with a lower rate of DPPB and lower risk of major bleeding compared with HSP in both small and large polyps. CSP should be considered as the polypectomy technique of choice for colorectal polyps.
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Pólipos del Colon , Neoplasias Colorrectales , Humanos , Pólipos del Colon/cirugía , Pólipos del Colon/patología , Colonoscopía/métodos , Resultado del Tratamiento , Hemorragia Posoperatoria/etiología , Hemorragia Posoperatoria/prevención & control , Electrocoagulación , Neoplasias Colorrectales/patologíaRESUMEN
BACKGROUND AND OBJECTIVES: There is conflicting evidence regarding the association between a prior appendectomy and severity of Clostridioides difficile infection. The aim of this study was to perform a systematic review and meta-analysis to evaluate this association. PATIENTS AND METHODS: Comprehensive review of multiple databases was performed up to May 2022. The primary outcome assessed was the rate of severe Clostridioides difficile infection in patients with a prior appendectomy compared to patients with an appendix. The secondary outcomes assessed were recurrence, mortality, and colectomy rates associated with Clostridioides difficile infection in patients with a prior appendectomy compared to patients with an appendix. RESULTS: Eight studies with 666 patients with a prior appendectomy and 3580 patients without an appendectomy were included. The odds ratio of severe Clostridioides difficile infection in patients who underwent prior appendectomy was 1.03 (95% CI 0.6-1.78, p = 0.92). The odds ratio of recurrence in patients who underwent prior appendectomy was 1.29 (95% CI 0.82-2.02, p = 0.28). The odds ratio of colectomy due to Clostridioides difficile infection in patients who underwent prior appendectomy was 2.16 (95% CI 1.27-3.67, p = 0.004). The odds ratio of mortality due to Clostridioides difficile infection in patients with a prior appendectomy was 0.92 (95% CI 0.62-1.37, p = 0.68). CONCLUSION: Patients with appendectomy are not at increased risk for developing severe Clostridioides difficile infection or recurrence. Further prospective studies are needed to establish these associations.
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Clostridioides difficile , Infecciones por Clostridium , Humanos , Apendicectomía/efectos adversos , Estudios Prospectivos , Colectomía/efectos adversos , RecurrenciaRESUMEN
OBJECTIVES: Endoscopic papillectomy (EP) is a minimally invasive therapy for the management of ampullary adenomas (AA). We conducted this multicenter study to assess the incidence of and factors related to the recurrence of AA after EP in patients with familial adenomatous polyposis (FAP) compared to sporadic AA. METHODS: We included patients who underwent EP for AA at 10 tertiary hospitals. Adenomatous tissue at the resection site at the time of surveillance endoscopies was considered recurrent disease. RESULTS: In all, 257 patients, 100 (38.9%) with FAP and 157 (61%) patients with sporadic AA, were included. Over a median of 31 (range, 11-61) months, recurrence occurred in 48/100 (48%) of patients with FAP and 58/157 (36.9%) with sporadic AA (P = 0.07). Two (2%) FAP patients and 10 (6.3%) patients with sporadic AA underwent surgery for recurrence. On multivariable regression analysis, the recurrence in FAP was higher than in sporadic patients after the first year of follow-up. AA size (hazard ratio [HR] 1.03, 95% confidence interval [CI] 1.001, 1.056), periampullary extension (HR 2.5, 95% CI 1.5, 4.01), and biliary duct dilation (HR 2.04, 95% CI 1.2, 3.4) increased the risk, while en bloc resection (HR 0.6, 95% CI 0.41, 0.9) decreased the risk of recurrence. CONCLUSION: Recurrence rates are high after EP. Most recurrences in sporadic patients occur within the first year of follow-up, but after the first year of follow-up in patients with FAP. Recurrences are higher with larger adenomas, biliary duct dilation, and periampullary extensions, and may be mitigated by en bloc resection. These factors should be considered in decision-making with the patients.
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BACKGROUND AND AIMS: Upper GI bleeding (UGIB) is a common condition associated with significant morbidity and mortality. Endoscopic hemostasis remains the mainstay of therapy and is mainly aimed at effective hemostasis and prevention of rebleeding. Lesions with high-risk stigmata can have rebleeding rates of as high as 26.3%. Rebleeding is associated with increased mortality and reduced success rates of endoscopic retreatment. The over-the-scope-clip (OTSC) is a device with widespread endoscopic indications including hemostasis for nonvariceal UGIB (NVUGIB). The current study presents a systematic review and meta-analysis comparing OTSCs versus standard therapy (STD) for NVUGIB. METHODS: Multiple databases were searched through April 2022 for studies comparing OTSCs and STD for NVUGIBs. Primary outcomes were clinical success rates, rebleeding rates, and procedure times, and secondary outcomes were mortality rates and length of hospitalization. Meta-analysis was performed to determine pooled odds ratios to compare outcomes between the OTSC and STD groups. RESULTS: Ten studies, including 4 randomized controlled trials, with 914 patients were included in the final analysis. Of patients with NVUGIB, 431 were treated with OTSCs and 483 with STD. Patients treated with OTSCs had an overall lower risk of 7-day (risk ratio [RR], .41; 95% confidence interval [CI], .24-.68; I2 = 0%) and 30-day rebleeding (RR, .46; 95% CI, .31-.65; I2 = 0%). Clinical success rates were higher with OTSCs compared with STD (RR, 1.36; 95% CI, 1.06-1.75). Mean procedure time was shorter in the OTSC group by 6.62 minutes (95% CI, 2.58-10.67) versus the STD group (I2 = 84%). There was no statistically significant difference in terms of mortality between the OTSC and STD groups (RR, .55; 95% CI, .24-1.24; I2 = 0%). Length of hospitalization was comparable between both groups, with a pooled mean difference for OTSCs versus STD of .87 days (95% CI, -1.62 to 3.36 days; I2 = 71%). CONCLUSIONS: Although our study was limited to high-risk NVUGIB, our analysis showed that hemostasis with OTSCs is associated with a lower 7-day and 30-day rebleeding rates, higher clinical success rates, and shorter procedure time with similar mortality rates and length of hospital stay as compared with STD.
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Hemostasis Endoscópica , Enfermedades de Transmisión Sexual , Humanos , Hemostasis Endoscópica/métodos , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Oportunidad Relativa , Riesgo , Enfermedades de Transmisión Sexual/etiología , Enfermedades de Transmisión Sexual/terapia , Resultado del Tratamiento , Ensayos Clínicos Controlados Aleatorios como AsuntoAsunto(s)
Conductos Pancreáticos , Hemorragia Posoperatoria , Esfinterotomía Endoscópica , Humanos , Conductos Pancreáticos/cirugía , Esfinterotomía Endoscópica/efectos adversos , Esfinterotomía Endoscópica/métodos , Hemorragia Posoperatoria/etiología , Hemorragia Posoperatoria/terapia , Instrumentos Quirúrgicos , Masculino , Colangiopancreatografia Retrógrada Endoscópica/métodos , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Femenino , Persona de Mediana Edad , AncianoRESUMEN
BACKGROUND AND AIM: Endoscopic ultrasonography (EUS)-guided drainage of walled-off necrosis (WON) may be carried out by placement of multiple plastic stents (MPS) or specially designed fully covered bi-flanged metal stents (BFMS). Comparative data on efficacy of these two stent types for WON drainage are limited. This retrospective study compares outcomes of WON drainage using BFMS and MPS. METHODS: During a 10-year period, 133 patients underwent EUS-guided WON drainage. MPS or BFMS were placed in a WON cavity through a single puncture, and direct endoscopic necrosectomy (DEN) was carried out whenever clinically necessary. Data in the two cohorts were retrospectively compared for primary outcomes - clinical success, adverse events and mortality; and secondary outcomes - DEN requirement, mean DEN sessions, need for salvage surgery and hospital stay. RESULTS: MPS were placed in 61 and BFMS in 72 patients. Patients undergoing BFMS drainage required fewer DEN sessions (mean 1.46 vs 2.74, P < 0.05), had fewer adverse events (5.6% vs 36.1%, P < 0.05), needed salvage surgery less often (2.7% vs 26.2%, P < 0.05), and had significantly shorter hospital stay (4.1 vs 8 days, P < 0.05) compared to those undergoing MPS drainage. There was no difference in DEN requirement (P = 0.217) and mortality (P = 0.5) in both groups. Overall clinical success with BFMS was superior to MPS (94% vs 73.7%, P < 0.05). CONCLUSION: BFMS appear to be superior to MPS for EUS-guided WON drainage in terms of clinical success, number of DEN sessions, adverse events, need for salvage surgery and hospital stay.
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Drenaje/métodos , Endosonografía/métodos , Predicción , Páncreas/diagnóstico por imagen , Pancreatitis Aguda Necrotizante/cirugía , Stents , Cirugía Asistida por Computador/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Diseño de Equipo , Femenino , Estudios de Seguimiento , Humanos , Tiempo de Internación/tendencias , Masculino , Persona de Mediana Edad , Páncreas/cirugía , Pancreatitis Aguda Necrotizante/diagnóstico , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
Hirschsprung's disease (HD) is a congenital disorder characterized by the absence of intrinsic ganglion cells in submucosal and myenteric plexuses of the hindgut; and presents with constipation, intestinal obstruction and/or megacolon. HD commonly involves the rectosigmoid region (short segment HD), although shorter and longer variants of the disease are described. Standard treatment involves pull-through surgery for short segment HD or posterior anorectal myotomy in selected ultrashort segment candidates. Third space endoscopy has evolved during the past few years. Per oral endoscopic myotomy and per oral pyloromyotomy are described for treatment of achalasia cardia and refractory gastroparesis, respectively. Using the same philosophy of muscle/sphincter disruption for spastic bowel segments, per rectal endoscopic myotomy could be considered as a treatment option for short segment HD. A 24-year-old male patient presented with refractory constipation since childhood, and habituated to high-dose laxative combinations. Diagnosis was confirmed as adult short segment HD by barium enema, colonoscopic deep suction mucosal biopsies and anorectal manometry. Histopathology confirmed aganglionosis in the distal 15 cm. By implementing principles of third space endoscopy, per rectal endoscopic myotomy 20 cm in length was successfully carried out. At 24-week follow up, the patient reported significant relief of constipation and associated symptoms. Sigmoidoscopy, anorectal manometry and barium enema confirm improved rectal distensibility and reduced rectal pressures. The present case report describes the first human experience of per rectal endoscopic myotomy for successful treatment of adult short segment HD.
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Enfermedad de Hirschsprung/cirugía , Miotomía , Adulto , Colon Sigmoide , Estreñimiento , Humanos , Masculino , Recto , Adulto JovenAsunto(s)
Acalasia del Esófago , Esofagitis Péptica , Reflujo Gastroesofágico , Laparoscopía , Miotomía , Cirugía Endoscópica por Orificios Naturales , Acalasia del Esófago/cirugía , Fundoplicación , Reflujo Gastroesofágico/etiología , Reflujo Gastroesofágico/prevención & control , Humanos , Miotomía/efectos adversos , Cirugía Endoscópica por Orificios Naturales/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: I-scan is an image enhancing technology that utilizes contrast, surface, and tone enhancement to examine the microvascular and microsurface structures of mucosa. Its ability to diagnosis GC is of growing interest due to its ability to make an optical diagnosis; however, only a handful of studies have explored its role in this setting. We aimed to investigate the diagnostic capability of i-scan for GC detection. METHODS: Multiple databases were searched for studies utilizing i-scan for GC detection until February 2024. Primary outcomes included the pooled sensitivity, specificity, and accuracy. RESULTS: Seven studies were included (371 patients, 220 GC lesions). The pooled sensitivity was 84% (four studies, 95% CI: 0.65; 0.93), specificity was 83% (three studies, 95% CI: 0.68; 0.92) and accuracy was 84% studies (N.=3, 95% CI: 0.69; 0.93). CONCLUSIONS: I-scan appears to be an effective diagnostic tool for GC. However, the functional capabilities related to brightness detection may limits use. Further prospective, comparative studies are needed to determine its role in clinical practice compared to white light endoscopy, narrow band imaging and chromoendoscopy.
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BACKGROUND: Patients with end-stage liver disease (ESLD) who are not transplant candidates often have a trajectory of rapid decline and death similar to patients with stage IV cancer. Palliative care (PC) services have been shown to be underutilized for such patients. Most studies examining the role of PC in ESLD have been done at transplant centers. Thus, determining the utilization and benefit of PC at a non-transplant tertiary center may help establish a standard of care in the management of patients with ESLD not eligible for transplant. METHODS: We conducted a retrospective analysis of adult (>18 years) patients with ESLD admitted to Rochester Regional Health (RRH) system hospitals from 2012 to 2021. Patients were divided into groups based on the presence or absence of PC involvement. Baseline characteristics were recorded. The impact of PC was assessed by comparing the number of hospitalizations before and after the involvement of PC, comparing code status changes, health care proxy (HCP) assignments, Aspira catheter placements, and frequency of repeated paracentesis. RESULTS: In our analysis of 576 patients, 41.1% (237 patients) received a PC consult (PC group), while 58.9% (339 patients) did not (no-PC group). Baseline characteristics were comparable. However, their mean number of admissions significantly decreased (15.66 vs. 3.49, p < 0.001) after PC involvement. Full code status was more prevalent in the no-PC group (67.8% vs. 18.6%, p < 0.001), while comfort care code status was more common in the PC group (59.9% vs. 20.6%, p < 0.001). Changes in code status were significantly higher in the PC group (77.6% vs. 29.2%, p < 0.001). The PC group had a significantly higher mortality rate (83.1% vs. 46.4%, p < 0.01). Patients in the PC group had a higher likelihood of having an assigned HCP (63.7% vs. 37.5%, p < 0.001). PC referral was associated with more frequent use of an Aspira catheter (5.9% vs. 0.9%, p < 0.001) and more frequent paracentesis (30.8% vs. 16.8%, p < 0.001). CONCLUSIONS: In conclusion, our study provides compelling evidence of the diverse advantages of palliative care for patients with end-stage liver disease, including reduced admissions, improved goals of care, code status modifications, enhanced healthcare proxy assignments, and targeted interventions. These findings highlight the potential significance of early integration of palliative care in the disease trajectory to provide comprehensive, patient-centered care that addresses the unique needs and preferences of individuals with advanced liver disease.
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Enfermedad Hepática en Estado Terminal , Cuidado Terminal , Adulto , Humanos , Cuidados Paliativos , Estudios Retrospectivos , Enfermedad Hepática en Estado Terminal/terapia , Derivación y ConsultaRESUMEN
BACKGROUND: Restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) is the treatment of choice for medically refractory inflammatory bowel disease (IBD). In this systematic review and meta-analysis, we assess outcomes and safety of endoscopic balloon dilatation (EBD) for IPAA strictures. METHODS: A systematic search of numerous databases was performed through June 2023 to identify studies reporting on the outcomes of EBD in pouch-related strictures. Outcomes included technical success, clinical success at index dilation and in pouch retention, recurrence of symptoms post-EBD, and adverse events of EBD. Meta-analysis was performed using a random-effects model, and results were expressed in terms of pooled rates along with relevant 95% confidence intervals (CIs). Heterogeneity was assessed using Cochran Q statistical test with I2 statistics. RESULTS: Seven studies with 504 patients were included. The pooled rate of technical success and clinical success of index dilatation was 98.9% (95% CI, 94.8-99.8%; I20%) and 30.2% (95% CI, 7.1-71%; I20%), respectively. The pooled rate of clinical success in pouch retention without the need for additional surgery was 81.4% (95% CI, 69.6-89.3%; I272%). The pooled failure rate of EBD was 18.6% (95% CI, 10.7-30.4%, I272%). The pooled rate of recurrence of symptoms after index dilatation was 58.9% (95% CI, 33.3-80.5%; I213%). The pooled rate of serious adverse events was 1.8% (95% CI, 1-3.5%, I20%). No deaths related to EBD were reported. CONCLUSIONS: Endoscopic balloon dilatation is safe and highly effective for management of IPAA strictures. Additional studies are needed to compare its efficacy with surgical interventions.
In this meta-analysis of 7 studies consisting of 504 inflammatory bowel disease patients with ileal pouch-anal anastomosis strictures, endoscopic balloon dilation was highly safe and effective with excellent clinical and technical success rates.
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BACKGROUND: Endoscopic resection is currently the treatment of choice for laterally spreading tumors (LSTs). Endoscopic sub-mucosal dissection (ESD) can achieve higher enbloc resection and R0 resection, albeit at a slightly higher risk of complications. Given scarce data on ESD from India, we performed a retrospective analysis of our experience with colorectal ESD (CR-ESD) to know its clinical efficacy and complications as well as to assess the learning curve of CR-ESD in non-endemic-areas. METHODS: Retrospective analysis of prospectively maintained datasheet performed. All patients with large (>2cm), complex or recurrent colorectal LST who underwent ESD at our center between 2012 and 2021 were included in the study. Various baseline lesion-related parameters, procedure-related parameters, enbloc resection (ER) rates, R0 margins and adverse event rates were retrieved. CUSUM analysis was performed to calculate the minimum required procedures to achieve competency in CR-ESD. RESULTS: Total 149 patients were included in the study; mean patient age was 61.36±18.21 years. Most patients had lesions in rectum (n=102; 68.5%) followed by sigmoid colon (n=25; 16.8%). The mean lesion size was 46.62 ± 25.46 mm and the mean procedure duration for ESD was 219.30 ± 150.05 min. ER was achieved in 94.6% of lesions. R0 resection was achieved in 132 patients (88.6%). Overall, six (4%) adverse events were noted, of which one required surgical intervention. As many as 105 patients (70.5%) had adenomatous lesions on histology. Seventy-four patients underwent follow-up colonoscopy, of which three had a recurrence of adenomatous lesions and five had post-resection stricture requiring endoscopic dilation. CUSUM curve analysis calculated the learning curve for ESD was 47 resections for ER and 55 for the occurrence of AEs, with a composite CUSUM at 47 procedures. CONCLUSION: CR-ESD even in non-endemic area is associated with high en bloc resection rates, R0 resection rates and acceptable complication profile. Approximately 50 cases of CR-ESD are required to achieve competency.