Therapeutic Advances in Gastroenterology最新文献

{"title":"Clinical impact of videocapsule endoscopy and device-assisted enteroscopy in non-bleeding small bowel lesions.","authors":"Matilde Topa,&nbsp;Nicoletta Nandi,&nbsp;Lucia Scaramella,&nbsp;Michele Puricelli,&nbsp;Marco Pennazio,&nbsp;Reena Sidhu,&nbsp;David S Sanders,&nbsp;Gian Eugenio Tontini,&nbsp;Roberto Penagini,&nbsp;Maurizio Vecchi,&nbsp;Luca Elli","doi":"10.1177/17562848231176424","DOIUrl":"https://doi.org/10.1177/17562848231176424","url":null,"abstract":"<p><strong>Background: </strong>Videocapsule endoscopy (VCE) and double-balloon enteroscopy (DBE) are part of the diagnostic and therapeutic work-up of indications other than suspected small bowel bleeding (OSBB). The literature is currently lacking studies describing these procedures in this particular setting.</p><p><strong>Objectives: </strong>We assessed the clinical impact of VCE and DBE in a large monocentric cohort of OSBB patients, as compared to a control group of suspected small bowel bleeding (SSBB) patients who underwent enteroscopy over the same period.</p><p><strong>Design: </strong>Monocentric, retrospective, cohort study.</p><p><strong>Methods: </strong>We collected the data of consecutive patients with OSBB undergoing VCE and/or DBE from March 2001 to July 2020. The demographic and clinical parameters of the patients, technical characteristics, and adverse events for each procedure were collected. The impact of VCE and DBE was defined in terms of diagnostic yield (DY). The patients were subdivided according to the main indication into four groups: celiac disease, Crohn's disease (CD), neoplasia, and persistent gastrointestinal symptoms.</p><p><strong>Results: </strong>A total of 611 VCEs and 387 DBEs were performed for OSBB. The main indications were complicated celiac disease and CD. The DYs of VCE and DBE overall were 53 and 61.7%, respectively, with some variance among the four groups. We report no statistical differences in the DY of VCE and DBE in SSBB vs OSBB (57.7% vs 53%, <i>p</i> = 0.0859 and 68.8% vs 61.7%, <i>p</i> = 0.0582, respectively). OSBB patients were significantly younger than those with SSBB. However, similarly to SSBB (<i>k</i> = 0.059), poor agreement between the enteroscopic techniques was found in the OSBB population (<i>k</i> = 0.109). The safety of both procedures in OSBB was comparable to that in SSBB patients.</p><p><strong>Conclusion: </strong>VCE and DBE are effective and safe in suspected OSBB, where their role is similar to that in SSBB, their main indication.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231176424"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/5f/34/10.1177_17562848231176424.PMC10331340.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10353075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pilot study on a new endoscopic platform for colorectal endoscopic submucosal dissection.","authors":"Roberta Maselli,&nbsp;Marco Spadaccini,&nbsp;Piera Alessia Galtieri,&nbsp;Matteo Badalamenti,&nbsp;Elisa Chiara Ferrara,&nbsp;Gaia Pellegatta,&nbsp;Antonio Capogreco,&nbsp;Silvia Carrara,&nbsp;Andrea Anderloni,&nbsp;Alessandro Fugazza,&nbsp;Cesare Hassan,&nbsp;Alessandro Repici","doi":"10.1177/17562848221104953","DOIUrl":"https://doi.org/10.1177/17562848221104953","url":null,"abstract":"<p><strong>Background: </strong>The endoscopic submucosal dissection (ESD) is a technically demanding and time-consuming procedure, with an increased risk of adverse events compared to standard endoscopic resection techniques. The main difficulties are related to the instability of the operating field and to the loss of traction. We aimed to evaluate in a pilot trial a new endoscopic platform [tissue retractor system (TRS); ORISE, Boston scientific Co., Marlborough, MA, USA], designed to stabilize the intraluminal space, and to provide tissue retraction and counter traction.</p><p><strong>Method: </strong>We prospectively enrolled all consecutive patients who underwent an ESD for sigmoid/rectal lesions. The primary outcome was the rate of technical feasibility. Further technical aspects such as en-bloc and R0 resection rate, number of graspers used, circumferential incision time, TRS assemblage time, submucosal dissection time, and submucosal dissection speed were provided. Clinical outcomes (recurrence rate and adverse events) were recorded as well.</p><p><strong>Results: </strong>In all, 10 patients (M/F 4/6, age: 70.4 ± 11.0 years old) were enrolled. Eight out of 10 lesions were located in the rectum. Average lesion size was 31.2 ± 2.7 mm, and mean lesion area was 1628.88 ± 205.3 mm². The two sigmoid lesions were removed through standard ESD, because the platform assemblage failed after several attempts. All rectal lesions were removed in an en-bloc fashion. R0 resection was achieved in 7/8 (87.5%) patients in an average procedure time of 60.5 ± 23.3 min. None of the patients developed neither intraprocedural nor postprocedural adverse events.</p><p><strong>Conclusion: </strong>TRS-assisted ESD is a feasible option when used in the rectum, with promising result in terms of efficacy and safety outcomes. Nevertheless, our pilot study underlines few technical limitations of the present platform that need to be overcome before the system could be widely and routinely used.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848221104953"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/3b/f4/10.1177_17562848221104953.PMC10338719.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9823120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Esophageal secondary peristalsis following acid infusion and chemical clearance correlate with mucosal integrity and acid sensitivity in GERD patients.","authors":"Ming-Wun Wong,&nbsp;Jui-Sheng Hung,&nbsp;Wei-Yi Lei,&nbsp;Tso-Tsai Liu,&nbsp;Chih-Hsun Yi,&nbsp;Shu-Wei Liang,&nbsp;Chandra Prakash Gyawali,&nbsp;Jen-Hung Wang,&nbsp;Chien-Lin Chen","doi":"10.1177/17562848231179329","DOIUrl":"https://doi.org/10.1177/17562848231179329","url":null,"abstract":"<p><strong>Background: </strong>Acid sensitivity can be altered in patients with gastroesophageal reflux disease (GERD). Secondary peristalsis helps clear gastro-esophageal refluxate and residual ingested food bolus.</p><p><strong>Objectives: </strong>The aim of this study was to investigate the associations among acid sensitivity, esophageal mucosal integrity, chemical clearance, and secondary peristalsis before and after esophageal acid infusion.</p><p><strong>Design: </strong>This was an investigator-initiated, prospective, cross-sectional study.</p><p><strong>Methods: </strong>Adult reflux patients underwent high resolution manometry and 24 h impedance-pH monitoring off acid suppression to identify GERD phenotypes, including non-erosive reflux disease (NERD), reflux hypersensitivity (RH), and functional heartburn (FH). Secondary peristalsis was assessed using five rapid 20 mL air injections into the esophagus before and after infusion of hydrochloric acid (0.1 N) into the mid-esophagus. Conventional acid infusion parameters recorded included lag time, intensity rating, and sensitivity score. Chemical clearance was evaluated using the post-reflux swallow-induced peristaltic wave (PSPW), and mucosal integrity was assessed by the mean nocturnal baseline impedance (MNBI) derived from impedance-pH monitoring.</p><p><strong>Results: </strong>A total of 88 patients (age 21-64 years, 62.5% women) completed the study including 12 patients with NERD, 45 with RH, and 31 with FH. There was no significant difference in acid infusion parameters between patients with NERD, RH, and FH. Upon acid infusion, patients who exhibited successful secondary peristalsis had longer lag time, higher MNBI, and shorter bolus contact time than those without secondary peristalsis. Meanwhile, patients with intact PSPW demonstrated significantly higher intensity ratings in response to acid perfusion and higher MNBI than those with impaired PSPW. The lag time correlated positively with MNBI (<i>r</i> = 0.285; <i>p</i> = 0.007).</p><p><strong>Conclusion: </strong>In conclusion, the protective effect of esophageal secondary peristalsis and chemical clearance on esophageal mucosal integrity was demonstrated. Concerning acid sensitivity, longer lag time in patients with intact secondary peristalsis may be attributed to better esophageal mucosal integrity, while stronger intensity ratings may have a greater tendency to induce PSPW and protect esophageal mucosal integrity.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231179329"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/23/0d/10.1177_17562848231179329.PMC10333995.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9816615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dietary habits and <i>Helicobacter pylori</i> infection: is there an association?","authors":"Giovana Alice Sampaio Soares,&nbsp;Felipe Augusto de Sousa Moraes,&nbsp;Amanda Ferreira Paes Landim Ramos,&nbsp;Silvana Barbosa Santiago,&nbsp;Janaina Naiara Germano,&nbsp;Gisele Aparecida Fernandes,&nbsp;Maria Paula Curado,&nbsp;Mônica Santiago Barbosa","doi":"10.1177/17562848231160620","DOIUrl":"https://doi.org/10.1177/17562848231160620","url":null,"abstract":"<p><strong>Background: </strong><i>Helicobacter pylori</i> (<i>H. pylori</i>) is a group 1 carcinogen and the etiological agent of gastric diseases such as gastritis, ulcers, and gastric cancer. It infects approximately half of the world's population. Risk factors associated with <i>H. pylori</i> infection include socioeconomic status, lifestyle, and diet.</p><p><strong>Objectives: </strong>This study aimed to evaluate the association between eating habits and <i>H. pylori</i> infection in patients from a reference hospital in Central Brazil.</p><p><strong>Design: </strong>This cross-sectional study included 156 patients from 2019 to 2022.</p><p><strong>Methods: </strong>Data were collected using a structured questionnaire on sociodemographic and lifestyle characteristics and a validated food frequency questionnaire. <i>The H. pylori</i> infection status (positive <i>versus</i> negative) was determined using the histopathological method. After grams/day, foods were stratified into tertiles of consumption (low, medium, and high). Simple and multiple binary logistic regression models were used in the analysis of odds ratios (ORs) and their respective 95% confidence intervals (CIs), with a 5% significance level.</p><p><strong>Results: </strong>The prevalence of <i>H. pylori</i> infection was 44.2% (69/156 patients). Infected individuals had a mean age of 49.6 ± 14.6 years; 40.6% were men, 34.8% were aged 60 years or older, 42.0% were unmarried, 7.2% had higher education, 72.5% were non-white, and 30.4% were obese. In the <i>H. pylori</i>-positive group, 55.1% were alcohol drinkers and 42.0% were smokers. The results of multiple analyses showed that the chance of <i>H. pylori</i> infection was higher among male participants (OR = 2.25; CI = 1.09-4.68) and individuals with obesity (OR = 2.68; CI = 1.10-6.51). Participants with moderate consumption of refined grains (bread, cookies, cakes, breakfast cereal) (OR = 2.41; CI = 1.04-5.62) and fruits (OR = 2.53; CI = 1.08-5.94) were more likely to be infected.</p><p><strong>Conclusion: </strong>In this study, male sex, obesity, and the consumption of refined grains and fruits were positively associated with <i>H. pylori</i> infection. Further research is needed to investigate this association and elucidate the underlying mechanisms.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231160620"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/8d/99/10.1177_17562848231160620.PMC10262674.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10351447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Helicobacter pylori</i> in children: think before you kill the bug!","authors":"M Ravikumara","doi":"10.1177/17562848231177610","DOIUrl":"https://doi.org/10.1177/17562848231177610","url":null,"abstract":"<p><p>Since the discovery of <i>Helicobacter pylori</i> (<i>H. pylori</i>) as the causative organism for gastric and duodenal ulcers four decades ago and subsequent recognition as class 1 gastric carcinogen, countless numbers of studies have been conducted and papers published, on the efficacy of various management strategies to eradicate the infection. In adults, a global consensus by the experts in the field concluded that <i>H. pylori</i> gastritis is an infectious disease and requires treatment irrespective of the presence or absence of symptoms due to the potential for serious complication like peptic ulcer disease and gastric neoplasia. However, although more than half the world's population harbors <i>H. pylori</i>, these serious complications occur only in a small minority of the infected population, even less so in childhood. More importantly, there is accumulating evidence for beneficial role of <i>H. pylori</i> against many chronic health conditions, from several epidemiological and laboratory studies. No doubt, eradication therapy is indicated in children with <i>H. pylori-</i>related peptic ulcer disease. Even though the pediatric guidelines from various learned societies recommend against a \"test and treat\" strategy, this is not always adhered to. With the accumulating evidence of the possible beneficial role of <i>H. pylori</i>, it is time to pause and think, are we causing more harm than good by eradicating <i>H. pylori</i> in every child who has this bug?</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231177610"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/93/bd/10.1177_17562848231177610.PMC10285598.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10074746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intravenous ustekinumab maintenance treatment in patients with loss of response to subcutaneous dosing.","authors":"Federico Argüelles-Arias,&nbsp;Teresa Valdés Delgado,&nbsp;Belén Maldonado Pérez,&nbsp;Jaime González Antuña,&nbsp;Luisa Castro Laria","doi":"10.1177/17562848231191670","DOIUrl":"https://doi.org/10.1177/17562848231191670","url":null,"abstract":"<p><strong>Background: </strong>Ustekinumab (UST) is indicated for the treatment of Crohn's disease (CD) and Ulcerative Colitis (UC). Despite having shown clinical effectiveness in the real world, some patients may lose response over time or need a higher dose to achieve it. In this context, UST intravenous (IV) maintenance has been proposed.</p><p><strong>Objectives: </strong>The primary endpoint of our study was to evaluate the efficacy and safety of maintenance IV UST treatment in Inflammatory Bowel Disease (IBD) patients who present with partial response or loss of response to subcutaneous (SC) UST.</p><p><strong>Design: </strong>We performed a monocentric observational retrospective study including patients with active IBD on maintenance treatment with IV UST.</p><p><strong>Methods: </strong>The clinical response and remission was analyzed at week 12, defined as either Harvey-Bradshaw Index ⩽ 4 for CD or partial Mayo Score ⩽ 2 for UC. The reduction of objective markers of disease activity, fecal calprotectin, and C-reactive protein was evaluated. Moreover, UST trough levels were measured pre- and post-UST IV maintenance and any adverse events were assessed.</p><p><strong>Results: </strong>We included 23 patients. Clinical remission at week 12 was achieved by 43.5% of the patients. The proportion of patients in clinical response after 12 weeks on UST IV maintenance was 82.6%. After a median follow-up of 9.3 months all patients remained on IV UST maintenance. No adverse events were recorded in any patient for the duration of the study.</p><p><strong>Conclusions: </strong>IV UST maintenance treatment was able to recapture response in most of the patients who had lost response to SC maintenance.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231191670"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ca/d7/10.1177_17562848231191670.PMC10467174.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10134696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in fecal metabolic and lipidomic features by anti-TNF treatment and prediction of clinical remission in patients with ulcerative colitis.","authors":"Seok-Young Kim,&nbsp;Seung Yong Shin,&nbsp;Soo Jung Park,&nbsp;Jong Pil Im,&nbsp;Hyo Jong Kim,&nbsp;Kang-Moon Lee,&nbsp;Ji Won Kim,&nbsp;Sung-Ae Jung,&nbsp;Jun Lee,&nbsp;Sang-Bum Kang,&nbsp;Sung Jae Shin,&nbsp;Eun Sun Kim,&nbsp;You Sun Kim,&nbsp;Tae Oh Kim,&nbsp;Hyun-Soo Kim,&nbsp;Dong Il Park,&nbsp;Hyung Kil Kim,&nbsp;Eun Soo Kim,&nbsp;Young-Ho Kim,&nbsp;Dennis Teng,&nbsp;Jong-Hwa Kim,&nbsp;Wonyong Kim,&nbsp;Maham Saeed,&nbsp;Jung Min Moon,&nbsp;Kisung Kim,&nbsp;Chang Hwan Choi,&nbsp;Hyung-Kyoon Choi","doi":"10.1177/17562848231168199","DOIUrl":"https://doi.org/10.1177/17562848231168199","url":null,"abstract":"<p><strong>Background: </strong>Therapeutic targets for ulcerative colitis (UC) and prediction models of antitumor necrosis factor (TNF) therapy outcomes have not been fully reported.</p><p><strong>Objective: </strong>Investigate the characteristic metabolite and lipid profiles of fecal samples of UC patients before and after adalimumab treatment and develop a prediction model of clinical remission following adalimumab treatment.</p><p><strong>Design: </strong>Prospective, observational, multicenter study was conducted on moderate-to-severe UC patients (<i>n</i> = 116).</p><p><strong>Methods: </strong>Fecal samples were collected from UC patients at 8 and 56 weeks of adalimumab treatment and from healthy controls (HC, <i>n</i> = 37). Clinical remission was assessed using the Mayo score. Metabolomic and lipidomic analyses were performed using gas chromatography mass spectrometry and nano electrospray ionization mass spectrometry, respectively. Orthogonal partial least squares discriminant analysis was performed to establish a remission prediction model.</p><p><strong>Results: </strong>Fecal metabolites in UC patients markedly differed from those in HC at baseline and were changed similarly to those in HC during treatment; however, lipid profiles did not show these patterns. After treatment, the fecal characteristics of remitters (RM) were closer to those of HC than to those of non-remitters (NRM). At 8 and 56 weeks, amino acid levels in RM were lower than those in NRM and similar to those in HC. After 56 weeks, levels of 3-hydroxybutyrate, lysine, and phenethylamine decreased, and dodecanoate level increased in RM similarly to those in HC. The prediction model of long-term remission in male patients based on lipid biomarkers showed a higher performance than clinical markers.</p><p><strong>Conclusion: </strong>Fecal metabolites in UC patients markedly differ from those in HC, and the levels in RM are changed similarly to those in HC after anti-TNF therapy. Moreover, 3-hydroxybutyrate, lysine, phenethylamine, and dodecanoate are suggested as potential therapeutic targets for UC. A prediction model of long-term remission based on lipid biomarkers may help implement personalized treatment.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231168199"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/45/f9/10.1177_17562848231168199.PMC10161336.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10296431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iron deficiency anemia impacts disease progression and healthcare resource consumption in patients with inflammatory bowel disease: a real-world evidence study.","authors":"Gionata Fiorino,&nbsp;Jean-Frederic Colombel,&nbsp;Kostas Katsanos,&nbsp;Fermín Mearin,&nbsp;Jürgen Stein,&nbsp;Margherita Andretta,&nbsp;Stefania Antonacci,&nbsp;Loredana Arenare,&nbsp;Rita Citraro,&nbsp;Stefania Dell'Orco,&nbsp;Luca Degli Esposti,&nbsp;Antonio Ramirez de Arellano Serna,&nbsp;Neige Morin,&nbsp;Ioannis E Koutroubakis","doi":"10.1177/17562848231177153","DOIUrl":"https://doi.org/10.1177/17562848231177153","url":null,"abstract":"<p><strong>Background: </strong>Iron deficiency anemia (IDA) is a common extraintestinal manifestation of inflammatory bowel disease (IBD), affecting around one-third of patients.</p><p><strong>Objective: </strong>To compare IBD progression and healthcare resource utilization in patients with and without a co-diagnosis of IDA in a real-world setting.</p><p><strong>Design: </strong>A retrospective comparative study was conducted using Italian entities' administrative databases, covering 9.3 million health-assisted individuals.</p><p><strong>Methods: </strong>Adult IBD patients diagnosed with ulcerative colitis and/or Crohn's disease were enrolled between January 2010 and September 2017. Within 12 months from IBD diagnosis, IDA was identified by at least one prescription for iron and/or IDA hospitalization and/or blood transfusion (proxy of diagnosis). IBD population was divided according to the presence/absence of IDA. Given the nonrandom patients' allocation, propensity score matching (PSM) was applied to abate potential unbalances between the groups. Before and after PSM, IBD progression (in terms of IBD-related hospitalizations and surgeries), and healthcare resource costs were assessed.</p><p><strong>Results: </strong>Overall, 13,475 IBD patients were included, with an average age at diagnosis of 49.9 years, and a 53.9% percentage of male gender. Before PSM, 1753 (13%) patients were IBD-IDA, and 11,722 (87%) were IBD-non-IDA. Post-PSM, 1753 IBD-IDA patients were matched with 3506 IBD-non-IDA. Before PSM, IBD progression was significantly higher in IBD-IDA (12.8%) than in IBD-non-IDA (6.5%) (<i>p</i> < 0.001). After PSM, IBD progression and IBD-related hospitalizations were significantly (<i>p</i> < 0.001) more frequent in IBD-IDA patients (12.8% and 12.0%, respectively) compared to IBD-non-IDA (8.7% and 7.7%). Consistently, healthcare expenditures resulted significantly higher among IDA patients (<i>p</i> < 0.001), with an overall mean annual cost of €5317 compared to €2798 for patients without IDA. These results were confirmed after PSM matching, as the mean annual total cost/patient in IBD-IDA <i>versus</i> IBD-non-IDA were €3693 and €3046, respectively (<i>p</i> < 0.001).</p><p><strong>Conclusion: </strong>In a <i>real-life</i> setting, IDA co-diagnosis in IBD patients was associated with disease progression and higher related economic burden.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231177153"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/65/21/10.1177_17562848231177153.PMC10236249.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10297497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of synbiotics in patients with NAFLD: a systematic review and meta-analysis.","authors":"Jiacheng Cai,&nbsp;Jia Dong,&nbsp;Dahua Chen,&nbsp;Hua Ye","doi":"10.1177/17562848231174299","DOIUrl":"https://doi.org/10.1177/17562848231174299","url":null,"abstract":"<p><strong>Background: </strong>Nonalcoholic fatty liver disease (NAFLD) is the highest incidence of chronic liver disease worldwide, seriously endangering human health, and its pathogenesis is still unclear. In the recent years, increasing evidence has shown that intestinal flora plays an important role in the occurrence and development of NAFLD. Synbiotics can alter gut microbiota and may be a treatment option for NAFLD in the future.</p><p><strong>Objectives: </strong>To systematically investigate the therapeutic effect of synbiotic supplementation on NAFLD patients.</p><p><strong>Design: </strong>A systematic review and meta-analysis were conducted.</p><p><strong>Data sources and methods: </strong>We conducted a search on four databases (PubMed, Embase, Cochrane Library, and Web of Science) to identify relevant studies. Eligible studies were then screened, and data from the included studies were extracted, combined, and analyzed.</p><p><strong>Result: </strong>This study analyzed 10 randomized controlled trials involving 634 patients with NAFLD. The results showed that synbiotic supplementation could significantly reduce the level of alanine aminotransferase (mean difference (MD) = -8.80; (95% CI [-13.06, -4.53]), <i>p</i> < 0.0001), aspartate aminotransferase (MD = -9.48; 95% CI [-12.54, -6.43], <i>p</i> < 0.0001), and γ-glutamyl transferase (MD = -12.55; 95% CI [-19.40, -5.69], <i>p</i> = 0.0003) in NAFLD patients. In the field of metabolism, synbiotic supplementation could significantly reduce the level of total cholesterol (MD = -11.93; 95% CI [-20.43, -3.42], <i>p</i> = 0.006) and low-density lipoprotein cholesterol (MD = -16.2; 95% CI [-19.79, -12.60], <i>p</i> < 0.0001) and increase the level of high-density lipoprotein cholesterol (MD = 1.56; 95% CI [0.43, 2.68], <i>p</i> = 0.007) in NAFLD patients. In addition, synbiotic supplementation could significantly reduce liver stiffness measurement indicator (MD = -1.09; 95% CI [-1.87, -0.30], <i>p</i> = 0.006) and controlled attenuation parameter indicator (MD = -37.04; 95% CI [-56.78, -17.30], <i>p</i> = 0.0002) in NAFLD patients.</p><p><strong>Conclusion: </strong>Based on the current evidence, synbiotic supplementation can improve liver function, adjust lipid metabolism, and reduce the degree of liver fibrosis in patients with NAFLD, but these effects need to be confirmed by further studies.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231174299"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/1b/5b/10.1177_17562848231174299.PMC10302525.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10303389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of early aggressive versus nonaggressive fluid resuscitation in acute pancreatitis: a meta-analysis.","authors":"Jian Guo,&nbsp;Jiaze Hong,&nbsp;Yujing He,&nbsp;Qingyuan Li,&nbsp;Tongmin Huang,&nbsp;Dandi Lou,&nbsp;Jie Zhang","doi":"10.1177/17562848231192144","DOIUrl":"https://doi.org/10.1177/17562848231192144","url":null,"abstract":"<p><strong>Background: </strong>Early fluid resuscitation is one of the main therapeutic strategies for acute pancreatitis (AP). This study investigated the effects of early aggressive and nonaggressive hydration on AP.</p><p><strong>Objectives: </strong>The aim of this meta-analysis is to investigate the differences between aggressive and nonaggressive intravenous fluid resuscitation in AP.</p><p><strong>Design: </strong>This study was based on publicly available data, all of which have been extracted from previous ethically approved studies.</p><p><strong>Data sources and methods: </strong>Two authors systematically searched PubMed, Embase (via OVID), Web of Science, and Cochrane Library to find all published research before February 2023. In-hospital mortality were set as primary endpoints.</p><p><strong>Results: </strong>This meta-analysis included seven randomized controlled trials (RCTs) and eight cohort studies with 4072 individuals in nonaggressive (<i>n</i> = 2419) and aggressive (<i>n</i> = 1653) hydration groups. The results showed that patients in the nonaggressive group had a lower mortality rate than those in the aggressive hydration group [relative risks (RR), 0.66; <i>p</i> = 0.02]. Subgroup analysis results showed that patients in the nonaggressive hydration group had lower mortality rates in RCTs (RR, 0.39; <i>p</i> = 0.001), studies conducted in Eastern countries (RR, 0.63; <i>p</i> = 0.002), and studies with severe pancreatitis (RR, 0.65; <i>p</i> = 0.02). In addition, the nonaggressive hydration group had lower rates of infection (RR, 0.62; <i>p</i> < 0.001), organ failure (RR, 0.65; <i>p</i> = 0.02), and shock (RR, 0.21; <i>p</i> = 0.02), as well as a shorter hospital stay (weighted mean difference, -1.63; <i>p</i> = 0.001) than the aggressive hydration group.</p><p><strong>Conclusions: </strong>Early nonaggressive fluid resuscitation is associated with lower mortality, lower risk of organ failure and infection, and shorter hospital stays than aggressive fluid resuscitation.</p><p><strong>Registration prospero registration number: </strong>CRD42023396388.</p>","PeriodicalId":23022,"journal":{"name":"Therapeutic Advances in Gastroenterology","volume":"16 ","pages":"17562848231192144"},"PeriodicalIF":4.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f2/d2/10.1177_17562848231192144.PMC10467253.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10308083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}