-
JAMA May 2015Achalasia significantly affects patients' quality of life and can be difficult to diagnose and treat. (Review)
Review
IMPORTANCE
Achalasia significantly affects patients' quality of life and can be difficult to diagnose and treat.
OBJECTIVE
To review the diagnosis and management of achalasia, with a focus on phenotypic classification pertinent to therapeutic outcomes.
EVIDENCE REVIEW
Literature review and MEDLINE search of articles from January 2004 to February 2015. A total of 93 articles were included in the final literature review addressing facets of achalasia epidemiology, pathophysiology, diagnosis, treatment, and outcomes. Nine randomized controlled trials focusing on endoscopic or surgical therapy for achalasia were included (734 total patients).
FINDINGS
A diagnosis of achalasia should be considered when patients present with dysphagia, chest pain, and refractory reflux symptoms after an endoscopy does not reveal a mechanical obstruction or an inflammatory cause of esophageal symptoms. Manometry should be performed if achalasia is suspected. Randomized controlled trials support treatments focused on disrupting the lower esophageal sphincter with pneumatic dilation (70%-90% effective) or laparoscopic myotomy (88%-95% effective). Patients with achalasia have a variable prognosis after endoscopic or surgical myotomy based on subtypes, with type II (absent peristalsis with abnormal pan-esophageal high-pressure patterns) having a very favorable outcome (96%) and type I (absent peristalsis without abnormal pressure) having an intermediate prognosis (81%) that is inversely associated with the degree of esophageal dilatation. In contrast, type III (absent peristalsis with distal esophageal spastic contractions) is a spastic variant with less favorable outcomes (66%) after treatment of the lower esophageal sphincter.
CONCLUSIONS AND RELEVANCE
Achalasia should be considered when dysphagia is present and not explained by an obstruction or inflammatory process. Responses to treatment vary based on which achalasia subtype is present.
Topics: Botulinum Toxins; Chest Pain; Deglutition Disorders; Dilatation; Endoscopy, Gastrointestinal; Esophageal Achalasia; Esophageal Sphincter, Lower; Esophagus; Humans; Manometry; Prognosis
PubMed: 25965233
DOI: 10.1001/jama.2015.2996 -
Gastrointestinal Endoscopy Feb 2020Achalasia is a primary esophageal motor disorder of unknown etiology characterized by degeneration of the myenteric plexus, which results in impaired relaxation of the...
Achalasia is a primary esophageal motor disorder of unknown etiology characterized by degeneration of the myenteric plexus, which results in impaired relaxation of the esophagogastric junction (EGJ), along with the loss of organized peristalsis in the esophageal body. The criterion standard for diagnosing achalasia is high-resolution esophageal manometry showing incomplete relaxation of the EGJ coupled with the absence of organized peristalsis. Three achalasia subtypes have been defined based on high-resolution manometry findings in the esophageal body. Treatment of patients with achalasia has evolved in recent years with the introduction of peroral endoscopic myotomy. Other treatment options include botulinum toxin injection, pneumatic dilation, and Heller myotomy. This American Society for Gastrointestinal Endoscopy Standards of Practice Guideline provides evidence-based recommendations for the treatment of achalasia, based on an updated assessment of the individual and comparative effectiveness, adverse effects, and cost of the 4 aforementioned achalasia therapies.
Topics: Acetylcholine Release Inhibitors; Botulinum Toxins; Dilatation; Disease Management; Endoscopy, Digestive System; Esophageal Achalasia; Esophageal Sphincter, Lower; Heller Myotomy; Humans; Injections, Intramuscular; Manometry; Myotomy; Societies, Medical; United States
PubMed: 31839408
DOI: 10.1016/j.gie.2019.04.231 -
Frontiers in Pediatrics 2023Button battery (BB) ingestions may cause severe and possibly fatal complications, especially if the battery is located in the esophagus. The application of oral honey... (Review)
Review
BACKGROUND
Button battery (BB) ingestions may cause severe and possibly fatal complications, especially if the battery is located in the esophagus. The application of oral honey has recently been proposed by the National Capital Poison Center in the USA and in an ESPGHAN position paper in Europe, but clinical trials and experimental studies are limited. The goal of this systematic review was to analyze the evidence for this approach.
MATERIALS AND METHODS
A systematic review of clinical trials and experimental studies on the oral application of honey after BB ingestion in children was performed. Inclusion criteria according to the PICO format were patient age 0-18 years, ingestion of BB, oral administration of honey or other substances, all and studies, as well as reported complication rate, esophageal injury, and mortality. A manual search in the databases MEDLINE, Web of Science and Cochrane was performed to identify relevant search terms to form the following queries and to construct the extensive search. Furthermore, the search was extended by using snowballing on the reports reference lists. The review is registered at Research Registry. The identifying number is reviewregistry1581.
RESULTS
We found four publications that investigated the effects of honey after button battery ingestion. Three of these presented experimental and results and one reported a clinical retrospective study of 8 patients.
CONCLUSION
Follow up studies are required to further elucidate the effectiveness of the treatment with honey. The time intervals in which the use of honey is effective is not clear. Furthermore, a physiological model is needed for testing, preferably mimicking peristalsis and dynamic flow of the applied substances. However, since it is easy to apply and of minimal risk in patients over one year of age, honey should be considered a possible treatment option during the interval between presentation and endoscopic removal of the retained BB.
SYSTEMATIC REVIEW REGISTRATION
https://www.researchregistry.com/browse-the-registry#registryofsystematicreviewsmeta-analyses/registryofsystematicreviewsmeta-analysesdetails/643e9df96750410027ee11b0/, identifier: reviewregistry1581.
PubMed: 37842023
DOI: 10.3389/fped.2023.1259780 -
Neurogastroenterology and Motility Feb 2023There is conflicting evidence about the association between eosinophilic esophagitis (EoE) and esophageal motility disorders. The aim of this study was to evaluate... (Meta-Analysis)
Meta-Analysis
BACKGROUND
There is conflicting evidence about the association between eosinophilic esophagitis (EoE) and esophageal motility disorders. The aim of this study was to evaluate esophageal manometry findings in EoE.
METHODS
We conducted a systematic review using PubMed, EMBASE, and Web of Science. All articles from 1990 to 2021 with EoE patients who underwent esophageal manometry were eligible. We also included pertinent abstracts from national conferences from 2015 to 2020. The primary outcomes were the prevalence of specific Chicago 3 Classification (CCv3) diagnoses in EoE, as well as broader categories of non-relaxing lower esophageal sphincter, and major and minor peristaltic disorders. When multiple studies reported a specific outcome, we performed random effects meta-analysis to obtain pooled prevalence of each outcome. To reduce heterogeneity, we restricted meta-analysis to high-resolution manometry (HRM) studies only.
KEY RESULTS
Of 763 publications identified, 27 original studies met criteria for inclusion, encompassing 706 EoE patients; 14 studies (425 patients) had HRM and underwent meta-analysis. The pooled prevalence of any motility abnormality was 53% (95% CI: 43%-63%), largely comprised of minor motility disorders such as ineffective esophageal motility and fragmented peristalsis. Major motility disorders, classified by CCv3, were less common in EoE, with pooled prevalence of 2% (0%-7%), 10% (5%-16%), and 1% (0%-3%), for achalasia, esophagogastric-junction outflow obstruction, and hypercontractile disorders, respectively.
CONCLUSION AND INFERENCES
Non-specific motility disorders were common in patients with EoE, but major motility disorders were rare. Further studies are needed to determine the relationship between eosinophilic infiltration and the clinical relevance of abnormal esophageal motility findings in this population.
Topics: Humans; Eosinophilic Esophagitis; Esophageal Motility Disorders; Esophageal Achalasia; Manometry; Esophageal Sphincter, Lower
PubMed: 36168184
DOI: 10.1111/nmo.14475 -
Clinical and Experimental... 2014Constipation is a common complaint in adults. Lactitol is an osmotic disaccharide laxative that increases fecal volume and stimulates peristalsis. In this paper, we... (Review)
Review
BACKGROUND
Constipation is a common complaint in adults. Lactitol is an osmotic disaccharide laxative that increases fecal volume and stimulates peristalsis. In this paper, we present the first meta-analysis on the efficacy and tolerance of lactitol for adult constipation.
METHODS
We searched MEDLINE(®) and Embase, with no date or language restrictions, for studies of lactitol supplementation on adult constipation. A random-effects meta-analysis was performed on pre- to posttreatment changes in stool frequency and consistency with lactitol among all studies, as well as a comparison of efficacy and tolerance outcomes in randomized controlled trials (RCTs) of lactitol versus lactulose.
RESULTS
A total of eleven studies representing 663 distinct patients were included in the final analysis, including five single-arm studies, four RCTs comparing lactitol with lactulose, one RCT comparing lactitol with placebo, and one nonrandomized controlled trial comparing lactitol with stimulant laxatives. Weekly stool frequency was significantly increased with lactitol compared with baseline (standardized mean difference [SMD]: 1.56, P<0.001). Stool consistency also improved over the supplementation period with lactitol (SMD: 1.04, P<0.001). Approximately one-third of patients experienced an adverse event; however, symptoms were generally mild and rarely (5%) resulted in study withdrawal. In RCTs of lactitol versus lactulose, lactitol was slightly more effective than lactulose in increasing weekly stool frequency (SMD: 0.19, P=0.06). No statistically significant differences between lactitol and lactulose were identified in any other efficacy or tolerance outcome. Lactitol demonstrated favorable efficacy and tolerance in individual studies when compared to stimulant laxatives and placebo.
CONCLUSION
Lactitol supplementation is well tolerated and improves symptoms of adult constipation. The efficacy and tolerance of lactitol and lactulose are similar, with a trend for more frequent stools with lactitol. Limited evidence suggests lactitol is superior to stimulant laxatives and placebo for relieving constipation symptoms.
PubMed: 25050074
DOI: 10.2147/CEG.S58952 -
The Cochrane Database of Systematic... Aug 2017Neonatal hyperbilirubinaemia is a common problem which carries a risk of neurotoxicity. Certain infants who have hyperbilirubinaemia develop bilirubin encephalopathy and... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Neonatal hyperbilirubinaemia is a common problem which carries a risk of neurotoxicity. Certain infants who have hyperbilirubinaemia develop bilirubin encephalopathy and kernicterus which may lead to long-term disability. Phototherapy is currently the mainstay of treatment for neonatal hyperbilirubinaemia. Among the adjunctive measures to compliment the effects of phototherapy, fluid supplementation has been proposed to reduce serum bilirubin levels. The mechanism of action proposed includes direct dilutional effects of intravenous (IV) fluids, or enhancement of peristalsis to reduce enterohepatic circulation by oral fluid supplementation.
OBJECTIVES
To assess the risks and benefits of fluid supplementation compared to standard fluid management in term and preterm newborn infants with unconjugated hyperbilirubinaemia who require phototherapy.
SEARCH METHODS
We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 5), MEDLINE via PubMed (1966 to 7 June 2017), Embase (1980 to 7 June 2017), and CINAHL (1982 to 7 June 2017). We also searched clinical trials databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials.
SELECTION CRITERIA
We included randomised controlled trials that compared fluid supplementation against no fluid supplementation, or one form of fluid supplementation against another.
DATA COLLECTION AND ANALYSIS
We extracted data using the standard methods of the Cochrane Neonatal Review Group using the Covidence platform. Two review authors independently assessed the eligibility and risk of bias of the retrieved records. We expressed our results using mean difference (MD), risk difference (RD), and risk ratio (RR) with 95% confidence intervals (CIs).
MAIN RESULTS
Out of 1449 articles screened, seven studies were included. Three articles were awaiting classification, among them, two completed trials identified from the trial registry appeared to be unpublished so far.There were two major comparisons: IV fluid supplementation versus no fluid supplementation (six studies) and IV fluid supplementation versus oral fluid supplementation (one study). A total of 494 term, healthy newborn infants with unconjugated hyperbilirubinaemia were evaluated. All studies were at high risk of bias for blinding of care personnel, five studies had unclear risk of bias for blinding of outcome assessors, and most studies had unclear risk of bias in allocation concealment. There was low- to moderate-quality evidence for all major outcomes.In the comparison between IV fluid supplementation and no supplementation, no infant in either group developed bilirubin encephalopathy in the one study that reported this outcome. Serum bilirubin was lower at four hours postintervention for infants who received IV fluid supplementation (MD -34.00 μmol/L (-1.99 mg/dL), 95% CI -52.29 (3.06) to -15.71 (0.92); participants = 67, study = 1) (low quality of evidence, downgraded one level for indirectness and one level for suspected publication bias). Beyond eight hours postintervention, serum bilirubin was similar between the two groups. Duration of phototherapy was significantly shorter for fluid-supplemented infants, but the estimate was affected by heterogeneity which was not clearly explained (MD -10.70 hours, 95% CI -15.55 to -5.85; participants = 218; studies = 3; I² = 67%). Fluid-supplemented infants were less likely to require exchange transfusion (RR 0.39, 95% CI 0.21 to 0.71; RD -0.01, 95% CI -0.04 to 0.02; participants = 462; studies = 6; I² = 72%) (low quality of evidence, downgraded one level due to inconsistency, and another level due to suspected publication bias), and the estimate was similarly affected by unexplained heterogeneity. The frequencies of breastfeeding were similar between the fluid-supplemented and non-supplemented infants in days one to three based on one study (estimate on day three: MD 0.90 feeds, 95% CI -0.40 to 2.20; participants = 60) (moderate quality of evidence, downgraded one level for imprecision).One study contributed to all outcome data in the comparison of IV versus oral fluid supplementation. In this comparison, no infant in either group developed abnormal neurological signs. Serum bilirubin, as well as the rate of change of serum bilirubin, were similar between the two groups at four hours after phototherapy (serum bilirubin: MD 11.00 μmol/L (0.64 mg/dL), 95% CI -21.58 (-1.26) to 43.58 (2.55); rate of change of serum bilirubin: MD 0.80 μmol/L/hour (0.05 mg/dL/hour), 95% CI -2.55 (-0.15) to 4.15 (0.24); participants = 54 in both outcomes) (moderate quality of evidence for both outcomes, downgraded one level for indirectness). The number of infants who required exchange transfusion was similar between the two groups (RR 1.60, 95% CI 0.60 to 4.27; RD 0.11, 95% CI -0.12 to 0.34; participants = 54). No infant in either group developed adverse effects including vomiting or abdominal distension.
AUTHORS' CONCLUSIONS
There is no evidence that IV fluid supplementation affects important clinical outcomes such as bilirubin encephalopathy, kernicterus, or cerebral palsy in healthy, term newborn infants with unconjugated hyperbilirubinaemia requiring phototherapy. In this review, no infant developed these bilirubin-associated clinical complications. Low- to moderate-quality evidence shows that there are differences in total serum bilirubin levels between fluid-supplemented and control groups at some time points but not at others, the clinical significance of which is uncertain. There is no evidence of a difference between the effectiveness of IV and oral fluid supplementations in reducing serum bilirubin. Similarly, no infant developed adverse events or complications from fluid supplementation such as vomiting or abdominal distension. This suggests a need for future research to focus on different population groups with possibly higher baseline risks of bilirubin-related neurological complications, such as preterm or low birthweight infants, infants with haemolytic hyperbilirubinaemia, as well as infants with dehydration for comparison of different fluid supplementation regimen.
Topics: Administration, Intravenous; Administration, Oral; Bilirubin; Breast Feeding; Cerebral Palsy; Exchange Transfusion, Whole Blood; Fluid Therapy; Humans; Hyperbilirubinemia, Neonatal; Infant, Newborn; Kernicterus; Peristalsis; Phototherapy; Time Factors
PubMed: 28762235
DOI: 10.1002/14651858.CD011891.pub2 -
The Cochrane Database of Systematic... Aug 2014In women undergoing in vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI), embryos transferred into the uterine cavity can be expelled due to many... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
In women undergoing in vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI), embryos transferred into the uterine cavity can be expelled due to many factors including uterine peristalsis and contractions, low site of deposition and negative pressure generated when removing the transfer catheter. Techniques to reduce the risk of embryo loss following embryo transfer (ET) have been described but are not standard in all centres conducting ET.
OBJECTIVES
To evaluate the efficacy of interventions used to prevent post-transfer embryo expulsion in women undergoing IVF and ICSI.
SEARCH METHODS
We searched the Menstrual Disorders and Subfertility Group Specialised Register of controlled trials to June 2014 and PubMed, MEDLINE, EMBASE, CENTRAL, PsycINFO, CINAHL, World Health Organization ICTRP, and trial registers from inception to June 2014, with no language restrictions. Additionally, we handsearched reference lists of relevant articles, and ESHRE and ASRM conference abstracts.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) of interventions used to prevent post-transfer embryo expulsion in women undergoing IVF and ICSI. Two review authors independently screened titles and abstracts and reviewed the full-texts of all potentially eligible citations to determine whether they met our inclusion criteria. Disagreements were resolved by consensus.
DATA COLLECTION AND ANALYSIS
Two review authors independently extracted data and assessed the risk of bias of included trials using standardised, piloted data extraction forms. Data were extracted to allow intention-to-treat analyses. Disagreements were resolved by consensus. The overall quality of the evidence was rated using GRADE methods.
MAIN RESULTS
We included four RCTs (n = 1392 women) which administered the following interventions: bed rest (two trials), fibrin sealant (one trial), and mechanical closure of the cervix (one trial). Our primary outcome, live birth rate, was not reported in any of the included trials; nor were the data available from the corresponding authors. For the ongoing pregnancy rate, two trials comparing more bed rest with less bed rest showed no evidence of a difference between groups (odds ratio (OR) 0.88; 95% confidence interval (CI) 0.60 to 1.31, 542 women, I(2) = 0%, low quality evidence). Secondary outcomes were sporadically reported with the exception of the clinical pregnancy rate, which was reported in all of the included trials. There was no evidence of a difference in clinical pregnancy rate between more bed rest and less bed rest (OR 0.88; 95% CI 0.60 to 1.31, 542 women, I(2) = 0%, low quality evidence) or between fibrin sealant and usual care (OR 0.98; 95% CI 0.54 to 1.78, 211 women, very low quality evidence). However, mechanical closure of the cervix was associated with a higher clinical pregnancy rate than usual care (OR 1.92; 95% CI 1.40 to 2.63, very low quality evidence). The quality of the evidence was rated as low or very low for all outcomes. The main limitations were failure to report live births, imprecision and risk of bias. Overall, the risk of bias of the included trials was high. The use of a proper method of randomisation and allocation concealment was fairly well reported, while only one trial clearly reported blinding. There was no evidence that any of the interventions had an effect on adverse event rates but data were too few to reach any conclusions.
AUTHORS' CONCLUSIONS
There is insufficient evidence to support any specific length of time for women to remain recumbent, if at all, following embryo transfer, nor is there sufficient evidence to recommend the use of fibrin sealants added to the embryo transfer fluid. There is very limited evidence to support the use of mechanical pressure to close the cervical canal following embryo transfer. Further well-designed and powered studies are required to determine the true effectiveness and safety of these interventions.
Topics: Bed Rest; Embryo Implantation; Embryo Transfer; Female; Fibrin Tissue Adhesive; Humans; Pregnancy; Pregnancy Rate; Randomized Controlled Trials as Topic; Sperm Injections, Intracytoplasmic; Surgical Instruments; Time Factors; Tissue Adhesives
PubMed: 25157849
DOI: 10.1002/14651858.CD006567.pub3 -
Clinical and Translational... Oct 2020In randomized controlled trials, L-menthol inhibits gastrointestinal peristalsis during endoscopy. Our goal was to quantitatively synthesize the available evidence to... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
In randomized controlled trials, L-menthol inhibits gastrointestinal peristalsis during endoscopy. Our goal was to quantitatively synthesize the available evidence to evaluate the efficacy and safety of L-menthol for gastrointestinal endoscopy.
METHODS
We comprehensively searched for relevant studies published up to January 2020 in PubMed, EMBASE, Web of Science, and Cochrane Library. The main outcomes consisted of the proportion of no peristalsis, proportion of no or mild peristalsis, adenoma detection rate, and adverse events.
RESULTS
Eight randomized controlled trials analyzing 1,366 subjects were included. According to the pooled data, L-menthol significantly improved the proportion of no peristalsis (odds ratio [OR] = 6.51, 95% confidence interval [CI] = 4.94-8.57, P < 0.00001), and the proportion of no or mild peristalsis (OR = 7.89, 95% CI = 5.03-12.39, P < 0.00001) compared with the placebo, whereas it was not associated with an improvement in the adenoma detection rate (OR = 1.03, 95% CI = 0.54-1.99, P = 0.92). Adverse events did not differ significantly between the 2 groups (OR = 1.40, 95% CI = 0.75-2.59, P = 0.29).
DISCUSSION
The findings of this study support the use of L-menthol to suppress gastrointestinal peristalsis during endoscopic procedure.
Topics: Administration, Topical; Endoscopy, Gastrointestinal; Gastric Mucosa; Gastrointestinal Neoplasms; Humans; Menthol; Peristalsis; Preoperative Care; Randomized Controlled Trials as Topic; Spasm; Treatment Outcome
PubMed: 33031198
DOI: 10.14309/ctg.0000000000000252 -
European Journal of Pediatric Surgery :... Apr 2016Achalasia is a rare idiopathic neuromuscular disorder of the esophagus, characterized as a syndrome of impaired relaxation of the lower esophageal sphincter and... (Review)
Review
BACKGROUND
Achalasia is a rare idiopathic neuromuscular disorder of the esophagus, characterized as a syndrome of impaired relaxation of the lower esophageal sphincter and decreased peristalsis of the esophageal body.
OBJECTIVE
The primary objective is to determine the best first-line treatment for pediatric achalasia based on the consolidation of the current literature that compares outcomes after pneumatic dilatation (PD) versus surgical myotomy (Heller esophagomyotomy [HM]).
DATA SOURCES
A systematic review of English articles using OVID was performed.
STUDY SELECTION
OVID was used to search for articles focusing on the treatment of pediatric esophageal achalasia with PD versus HM.
DATA EXTRACTION
Independent extraction of data was performed by N.E.S using predefined data fields.
DATA SYNTHESIS
Seven articles were included in the systematic review. Techniques of HM and PD varied widely. The best first-line treatment of pediatric achalasia was determined to be HM in two articles, PD in one article, and equal efficacy in one article. Three articles concluded that appropriate initial treatment was determined by the age of the child.
CONCLUSION
Adequate comparative data are lacking to determine the ideal treatment of pediatric achalasia. Appropriately designed randomized controlled trials with long-term follow-up are needed to determine ideal treatment algorithms in pediatric achalasia.
Topics: Age Factors; Child; Dilatation; Esophageal Achalasia; Esophageal Sphincter, Lower; Esophagoscopy; Humans
PubMed: 25643252
DOI: 10.1055/s-0035-1544174 -
Pharmacotherapy Apr 2019Glucagon is frequently used for the relief of esophageal impactions. This systematic review and meta-analysis were performed to evaluate the efficacy and safety of... (Meta-Analysis)
Meta-Analysis
Glucagon is frequently used for the relief of esophageal impactions. This systematic review and meta-analysis were performed to evaluate the efficacy and safety of glucagon for acute esophageal foreign body and food impactions. PubMed, CINAHL, Latin American and Caribbean Health Sciences Literature (LILACS), Scopus, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials were searched from inception to March 1, 2018. Retrospective, observational, and randomized controlled trials assessing glucagon for the relief of acute esophageal foreign body and food impaction were included. There were no language or age restrictions. Only studies conducted on humans and with a comparator (e.g., control or placebo) were included. Study quality analysis was performed using the Cochrane Risk of Bias tool. Quality of evidence analysis was performed using the Grading of Recommendations, Assessment, Development and Evaluations approach. A total of 1988 studies were identified, and five studies with a total of 1185 subjects were included. Treatment success occurred in 213 of 706 (30.2%) patients in the glucagon group and 158 of 479 (33.0%) patients in the control group (odds ratio [OR] 0.90, 95% confidence interval [CI] 0.69-1.17, p=0.42). There was minimal statistical heterogeneity (I = 14%, p=0.33). No publication bias was identified. Adverse events were identified in 24 (15.0%) patients in the glucagon group and 0 (0%) patients in the placebo group (risk difference [RD] 0.18, 95% CI 0.03-0.33, p=0.02). Vomiting events occurred more frequently in the glucagon group (17 of 160 [10.6%] vs 0 of 53 [0%]) but was not statistically significant (RD 0.07, 95% CI -0.03-0.17, p=0.19). Glucagon was not associated with a difference in treatment success but had a higher rate of adverse events for the treatment of esophageal foreign body and food impaction. Further controlled studies are needed to confirm the efficacy of glucagon with adequate power to assess adverse events.
Topics: Bezoars; Esophagus; Foreign Bodies; Gastrointestinal Agents; Glucagon; Humans; Peristalsis; Treatment Outcome
PubMed: 30779190
DOI: 10.1002/phar.2236