BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric emptying.However,they can cause gastropares...BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric emptying.However,they can cause gastroparesis,raising concerns about aspiration during procedures.Recent guidelines advise discontinuing GLP-1 RA before surgery to reduce the risk of pulmonary aspiration.AIM To evaluate the effect of GLP-1 RAs on gastric residual contents during endosco-pic procedures.METHODS A retrospective chart review at BronxCare Health System,New York,from January 2019 to October 2023,assessed gastric residue and aspiration in GLP-1 RA patients undergoing endoscopic procedures.Two groups were compared based on dietary status before the procedure.Data included demographics,symptoms of gastroparesis,opiate use,hemoglobin A1c,GLP-1 agonist indication,endo-scopic details,and aspiration occurrence.IBM SPSS was used for analysis,cal-culating means,standard deviations,and applying Pearson’s chi-square and t-tests for associations,with P<0.05 as being significant.RESULTS During the study,306 patients were included,with 41.2%on a clear liquid/low residue diet and 58.8%on a regular diet before endoscopy.Most patients(63.1%)were male,with a mean age of 60±12 years.The majority(85.6%)were on GLP-1 RAs for diabetes,and 10.1%reported digestive symptoms before endoscopy.Among those on a clear liquid diet,1.5%had residual food at endoscopy compared to 10%on a regular diet,which was statistically significant(P=0.03).Out of 31 patients with digestive symptoms,13%had residual food,all from the regular diet group(P=0.130).No complications were reported during or after the procedures.CONCLUSION The study reflects a significant rise in GLP-1 RA use for diabetes and obesity.A 24-hour liquid diet seems safe for endoscopic procedures without aspiration.Patients with upper gastrointestinal symptoms might have a higher residual food risk,though not statistically significant.Further research is needed to assess risks based on diabetes duration,gastroparesis,and GLP-1 RA dosing,aiming to minimize interruptions in therapy during procedures.展开更多
BACKGROUND Clostridium difficile infection(CDI)occurs due to a dysbiosis in the colon.The appendix is considered a‘safe house’for gut microbiota and may help repopulate gut flora of patients with CDI.AIM To study th...BACKGROUND Clostridium difficile infection(CDI)occurs due to a dysbiosis in the colon.The appendix is considered a‘safe house’for gut microbiota and may help repopulate gut flora of patients with CDI.AIM To study the impact of prior appendectomy on the severity and outcomes of CDI.METHODS We retrospectively reviewed data of 1580 patients with CDI,admitted to our hospital between 2008 to 2018.Patients were grouped based on the presence or absence of the appendix.The primary aim was to(1)assess all-cause mortality and(2)the severity of CDI.Severity was defined as per the Infectious Diseases Society of America criteria.Logistic regression,and propensity score analysis using inverse probability of treatment weights(IPTW)was performed.RESULTS Of the 1580 patients,12.5%had a history of appendectomy.There was no statistical difference in mortality between patients with a prior appendectomy or without(13.7%vs 14%,P=0.877).However,a history of appendectomy affected the severity of CDI[odds ratio(OR)=1.32,95%confidence interval:1.01-1.75].On IPTW,this association remained significant(OR=1.59,P<0.05).On multivariable toxic megacolon(OR=5.37,P<0.05)and colectomy(OR=2.77,P<0.05).CONCLUSION Prior appendectomy may affect the severity of CDI,development of toxic megacolon and the eventual need for colectomy.Since treatment of CDI is governed by its severity,stronger antibiotic regimens or earlier use of fecal microbiota transplant may be a viable option for patients with prior appendectomy.展开更多
文摘BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric emptying.However,they can cause gastroparesis,raising concerns about aspiration during procedures.Recent guidelines advise discontinuing GLP-1 RA before surgery to reduce the risk of pulmonary aspiration.AIM To evaluate the effect of GLP-1 RAs on gastric residual contents during endosco-pic procedures.METHODS A retrospective chart review at BronxCare Health System,New York,from January 2019 to October 2023,assessed gastric residue and aspiration in GLP-1 RA patients undergoing endoscopic procedures.Two groups were compared based on dietary status before the procedure.Data included demographics,symptoms of gastroparesis,opiate use,hemoglobin A1c,GLP-1 agonist indication,endo-scopic details,and aspiration occurrence.IBM SPSS was used for analysis,cal-culating means,standard deviations,and applying Pearson’s chi-square and t-tests for associations,with P<0.05 as being significant.RESULTS During the study,306 patients were included,with 41.2%on a clear liquid/low residue diet and 58.8%on a regular diet before endoscopy.Most patients(63.1%)were male,with a mean age of 60±12 years.The majority(85.6%)were on GLP-1 RAs for diabetes,and 10.1%reported digestive symptoms before endoscopy.Among those on a clear liquid diet,1.5%had residual food at endoscopy compared to 10%on a regular diet,which was statistically significant(P=0.03).Out of 31 patients with digestive symptoms,13%had residual food,all from the regular diet group(P=0.130).No complications were reported during or after the procedures.CONCLUSION The study reflects a significant rise in GLP-1 RA use for diabetes and obesity.A 24-hour liquid diet seems safe for endoscopic procedures without aspiration.Patients with upper gastrointestinal symptoms might have a higher residual food risk,though not statistically significant.Further research is needed to assess risks based on diabetes duration,gastroparesis,and GLP-1 RA dosing,aiming to minimize interruptions in therapy during procedures.
文摘BACKGROUND Clostridium difficile infection(CDI)occurs due to a dysbiosis in the colon.The appendix is considered a‘safe house’for gut microbiota and may help repopulate gut flora of patients with CDI.AIM To study the impact of prior appendectomy on the severity and outcomes of CDI.METHODS We retrospectively reviewed data of 1580 patients with CDI,admitted to our hospital between 2008 to 2018.Patients were grouped based on the presence or absence of the appendix.The primary aim was to(1)assess all-cause mortality and(2)the severity of CDI.Severity was defined as per the Infectious Diseases Society of America criteria.Logistic regression,and propensity score analysis using inverse probability of treatment weights(IPTW)was performed.RESULTS Of the 1580 patients,12.5%had a history of appendectomy.There was no statistical difference in mortality between patients with a prior appendectomy or without(13.7%vs 14%,P=0.877).However,a history of appendectomy affected the severity of CDI[odds ratio(OR)=1.32,95%confidence interval:1.01-1.75].On IPTW,this association remained significant(OR=1.59,P<0.05).On multivariable toxic megacolon(OR=5.37,P<0.05)and colectomy(OR=2.77,P<0.05).CONCLUSION Prior appendectomy may affect the severity of CDI,development of toxic megacolon and the eventual need for colectomy.Since treatment of CDI is governed by its severity,stronger antibiotic regimens or earlier use of fecal microbiota transplant may be a viable option for patients with prior appendectomy.