adequate bowel preparation is crucial for the protective effect of colonoscopy. Commonly used preparation regimens like polyethylene glycol (PEG) or sodium picosulfate with magnesium citrate (SPMC) ...have shown similar results in clinical trials, but low-volume PEG + ascorbic acid (1-L PEG + ASC) versus SPMC have never been compared in a real-life setting.
to evaluate the effectiveness and safety of 1-L PEG + ASC versus SPMC in a real-life setting for the overall population, for patients aged ≥ 65 years, and males versus females.
out-patients aged ≥ 18 years who underwent colonoscopy for any indication were randomly assigned to the 1-L PEG + ASC or SPMC group. Using the Boston Bowel Preparation Scale (BBPS), the primary endpoints were the bowel cleansing success of the overall colon and right colon, as well as high-quality (HQ) cleansing. Furthermore, the effectiveness and safety outcomes for age groups and males versus females were compared.
1-L PEG + ASC showed significantly better bowel cleansing success than SPMC. Particularly remarkable is the HQ cleansing reached with 1-L PEG + ASC compared with SPMC (55.5 % versus 25.4 % in the overall colon, and 58.7 % versus 27.2 % in the right colon). 1-L PEG + ASC was equally effective for men and women while SPMC showed significant differences between genders (men had worse bowel cleansing). Age did not affect the cleansing effectiveness. 1-L PEG + ASC versus SPMC showed significant differences in tolerance and safety; women also had significantly worse tolerance than men for both solutions, but these did not affect the quality of bowel cleansing.
in our real-life setting, 1-L PEG + ASC offered better adequate and HQ bowel cleansing than SPMC, achieving excellent cleansing quality, regardless of gender or tolerance.
Abstract Background Eosinophilic oesophagitis has emerged as a common cause of oesophageal symptoms. Aims To document practice variation in care provided to eosinophilic oesophagitis patients in ...Spain and to assess adherence to available guidelines. Methods A prospective survey-based registry including data from all patients receiving care from gastroenterologists and allergists throughout Spain was developed. Results Data from 705 patients (82% adults, male:female ratio 4.1:1) were collected from 26 Spanish hospitals. 42.7% received care in teaching hospitals. Adults presented dysphagia and food impaction more frequently; vomiting and weight loss predominated in children ( p < 0.01). A mean diagnostic delay of 54.7 and 28.04 months was documented for adults and children, respectively. Normal endoscopic exams were reported in 27.6% and directly related to the experience in managing the disease ( p < 0.05). Paediatric patients, non-teaching hospitals and greater experience in managing eosinophilic oesophagitis were associated with increased frequency in eosinophil count reports and with taking gastric and duodenal biopsies ( p < 0.001). Initial therapy consisted of topical steroids (61.7% of patients), proton pump inhibitors (52.4%), dietary modifications (51.26%) and endoscopic dilation (7.2%). Referrals to allergy units occurred more frequently in teaching hospitals ( p = 0.003) where food restrictions generally followed allergy test results ( p < 0.001). Conclusions Availability of facilities and the physician's experience constituted the most important factors in explaining differences in patient management.
Abstract
Background and study aims
Current clinical guidelines recommend needle-knife precut (NKP) as the primary and best method for performing a biliary cannulation (BC) when simple techniques ...fail and the criteria are met for difficult BC (DBC). However, many endoscopists avoid or defer early NKP in favor of alternative, simpler techniques that have not been shown to be either safer or more effective. Our goal is to test a device that provides the needle-knife papillotome (NKPT) with traction capability and which can facilitate the learning and execution of NKP.
Patients and methods
This was a descriptive bicentric observational study of a personal cohort of patients undergoing early NKP to analyse the efficacy and safety of the technique with a “hybrid-tome” (HT) built using the isolated core of a NKPT and a conventional canulotome.
Results
Over a 4-year period, we performed 43 NKPs with the HT, achieving BC in one or two steps in all cases. The 100 % technical success was matched by a 95 % clinical success rate. We recorded 11 adverse events (23 %): five hemorrhages, four pancreatitis, and two cholangitis. In addition to the objective data, we confirmed that HT facilitates alignment with the duodenal papilla and the execution of pre-cutting, especially if the papilla is intradiverticular or hidden by folds.
Conclusions
The HT tested seems to help trained endoscopists to perform NKP, especially in some anatomic situations, which can improve compliance with the guidelines recommended for early NKP in patients with DBC.
Precut techniques allow for successful biliary cannulation rates approaching 100% but there may be an associated increase in the risk of complications. Recently, early needle-knife precut has been ...shown to be a safe procedure and is now used as a pancreatitis prevention resource for difficult cannulation cases. The goal of the present study was to assess cannulation and pancreatitis rates using two early precut techniques.
This was a retrospective study of endoscopic retrograde cholangio-pancreatography (ERCP) procedures performed from 2013 to 2016. The efficacy and safety of simple cannulation, needle-knife precut and transpancreatic precut were assessed.
Simple cannulation was achieved in 369 (73.4%) of 503 evaluable ERCP procedures. Needle-knife precut was successful in 51 (96.2%) of 53 attempts and transpancreatic precut was successful in 75 (96.2%) of 78 attempts. The overall cannulation rate was 98.4%. There were eleven (2.4%) pancreatitis events, six (1.8%) with simple cannulation (two severe, one fatal), five (6.3%) with transpancreatic precut (two severe) and zero events with the needle-knife precut procedure. Among the patients undergoing the precut procedure, seven experienced perforations (two severe) and there were seven bleeding events. The overall complication rate was 14.4%.
The complementary use of either precut technique provides a satisfactory biliary cannulation rate. However, the rates of pancreatitis and other severe complications are higher for transpancreatic versus needle-knife precut, therefore the indications for both techniques should be modified.
Abstract
Background and study aims Effective bowel cleansing is critical
for detecting lesions during colonoscopy, highlighting the importance of bowel preparations.
1L polyethylene glycol (PEG) + ...ascorbate (Asc) is the only recommended 1L PEG product in
Europe and the United States. Its efficacy was demonstrated in large-scale controlled trials
and confirmed in smaller-scale real-world studies. However, no large-scale real-world data
exist.
Patients and methods This observational, retrospective,
multicenter study, used outpatient follow-up data from medical records from 10 centers in
Spain and two in Portugal. Outpatients aged ≥18 years using 1L PEG + Asc as bowel preparation
were included. The main outcome measures were overall adequate colon cleansing (Boston Bowel
Preparation Scale BBPS score ≥6 with BBPS score ≥2 in each segment) and high-quality
cleansing of the right colon (BBPS score=3).
Results Data from 13169 eligible patients were included. Overall
cleansing success was achieved in 89.3% (95%CI 88.7%-89.8%) and high-quality cleansing in the
right colon in 49.3% (95%CI 48.4%–50.2%) of patients. For the overnight split-dose and
same-day regimens, overall adequate quality cleansing success rate was 94.7% and 86.7% (P<0.0001) and high-quality cleansing of the right colon rate was
65.4% and 41.4% (P<0.0001), respectively. Colonoscopy was
completed in 97.3% of patients, with non-completion due to poor preparation in only 0.8%; 2.3%
of patients experienced at least one adverse event (AE).
Conclusions This large-scale, real-world study demonstrates the
effectiveness of 1L PEG + Asc in the total and right colon, with a low percentage of patients
with AEs in routine clinical practice.
RESUMEN Introducción: las técnicas de precorte permiten alcanzar tasas de canulación biliar próximas al 100% aunque pueden elevar el riesgo de complicaciones. Recientemente, el precorte de aguja ...precoz se ha demostrado seguro y se propone como recurso preventivo de pancreatitis en casos de canulación difícil. El objetivo del presente estudio es evaluar las tasas de canulación y pancreatitis de dos técnicas de precorte ejecutadas precozmente. Pacientes y método: estudio retrospectivo de las colangio-pancreatografías retrógradas endoscópicas (CPRE) realizadas entre 2013 y 2016. Se analiza la eficacia y seguridad de la canulación simple, del precorte de aguja y del precorte transpancreático. Resultados: de 503 CPRE analizables se obtuvo la canulación simple en 369 (73,4%). En 53 casos se realizó un precorte de aguja, con éxito en 51 (96,2%), y en 78 casos se realizó un precorte transpancreático, con éxito en 75 (96,2%). La tasa global de canulación fue del 98,4%. En total se registraron once pancreatitis (2,4%), seis (1,8%) en las canulaciones simples (dos graves y una fatal), cinco (6,3%) en los precortes transpancreáticos (dos graves) y cero en los precortes de aguja. En los pacientes sometidos a precorte se registraron siete perforaciones (dos graves) y siete hemorragias, siendo la tasa global de complicaciones del 14,4%. Conclusiones: el empleo complementario de ambas técnicas de precorte permite alcanzar una tasa de canulación biliar satisfactoria. No obstante, la tasa de pancreatitis y otras complicaciones graves del precorte transpancreático es superior a la del precorte de aguja, lo que aconseja modificar la indicación de cada técnica.
The eradication of Helicobacter pylori infection represents a clinical challenge.
To evaluate the efficacy and safety of quadruple therapy with esomeprazole plus a 3-in-1 capsule containing bismuth ...subcitrate, metronidazole and tetracycline, plus probiotics in patients diagnosed with H. pylori infection in routine clinical practice.
A prospective, interventional, single-centre and open-label study in consecutive patients with a confirmed indication for eradication of H. pylori infection. Patients were treated with three capsules of Pylera
four times a day (breakfast, lunch, afternoon snack and dinner), plus 40mg of esomeprazole twice daily for 10 days (30min before breakfast and dinner) and probiotics for 30 days. Eradication of H. pylori infection was confirmed by labelled urea breath test performed at least 28 days after the end of treatment.
A total of 100 patients were consecutively enrolled. Twenty-five patients (25.0%) had a prior history of treatment for their H. pylori infection. In the intention-to-treat population, eradication rates were 90.7% (68/75) and 80.0% (20/25) in patients treated with Pylera
as the first line or as rescue therapy, respectively. Eighteen patients (18%) had at least one adverse event, most of which (89%) were mild.
Ten days of treatment with a quadruple regimen of bismuth, metronidazole and tetracycline plus esomeprazole and probiotics is an effective and safe strategy in patients with H. pylori infection.
Flexible endoscopic treatment is one of the alternative approaches for the management of Zenker's diverticum. The present paper shows our short-term and long-term results with flexible endoscopic ...cricopharyngeal myotomy/septotomy.
A retrospective analysis of our experience in patients with Zenker's diverticulum treated using a flexible endoscope, assisted by a flexible diverticuloscope, between 2002 and 2015. Myotomy/septotomy was performed with a needle-knife papillotome under deep sedation or general anesthesia.
Among the 64 patients treated, two died within 10 days of surgery from causes not directly related to the procedure, and one presented with pharyngo-esophageal perforation, which recovered with conservative management at 47 days after admission. Four additional patients were lost to short-term follow-up. Among the 57 remaining patients, 52 had complete relief of dysphagia after 6 weeks. Eleven of these had recurrent symptoms on the mid and the long term. Eight were retreated with the same flexible endoscopic technique, one with a hybrid endoscopic approach, one with classical open surgery and one refused retreatment. After a mean follow-up of 2 years and a half, 33 of 37 patients reported absent or minimal dysphagia, controllable with punctual dietary restrictions.
Flexible endoscopic treatment for Zenker's diverticulum is effective and safe. It represents an option on an equal footing to rigid endoscopy and classical open surgery and may also be used when the latter two are technically impracticable or contraindicated.
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