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Gastroenterology Mar 2020Treatment of eosinophilic esophagitis has progressed from elemental formula for children and esophageal dilation for adults to selective exclusion of food triggers and... (Review)
Review
Treatment of eosinophilic esophagitis has progressed from elemental formula for children and esophageal dilation for adults to selective exclusion of food triggers and swallowed topical corticosteroids. Management guidelines are available from the American Gastroenterological Association and the Joint Task Force on Allergy Immunology Practice Parameters. We cannot, however, evaluate the efficacy of treatments without a definition of response. We propose a treat-to-target approach, based on symptoms and findings from endoscopy and histology. This approach addresses dissociations between outcomes, such as symptom persistence despite normalization of histologic features and symptom resolution after esophageal dilation despite histologic features of active disease. Eosinophilic esophagitis can now be treated with biologic agents that target specific immune pathways, and findings from prospective trials have indicated that less-restrictive, empiric, elimination diets can be effective and reduce the need for repeated endoscopic assessment of disease activity during food reintroduction. We also discuss eosinophilic esophagitis subtypes, factors associated with disease, and advances in management.
Topics: Administration, Oral; Adolescent; Adult; Age Factors; Allergens; Biological Products; Child; Combined Modality Therapy; Deglutition; Dietary Exposure; Dilatation; Environmental Exposure; Eosinophilic Esophagitis; Esophagoscopy; Esophagus; Feeding Behavior; Gastroenterology; Glucocorticoids; Humans; Infant; Practice Guidelines as Topic; Proton Pump Inhibitors; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 31836530
DOI: 10.1053/j.gastro.2019.09.052 -
Pediatric Research Mar 2020Germinal matrix-intraventricular haemorrhage (GMH-IVH), periventricular haemorrhagic infarction (PHI) and its complication, post-haemorrhagic ventricular dilatation... (Review)
Review
Germinal matrix-intraventricular haemorrhage (GMH-IVH), periventricular haemorrhagic infarction (PHI) and its complication, post-haemorrhagic ventricular dilatation (PHVD), are still common neonatal morbidities in preterm infants that are highly associated with adverse neurodevelopmental outcome. Typical cranial ultrasound (CUS) findings of GMH-IVH, PHI and PHVD, their anatomical substrates and underlying mechanisms are discussed in this paper. Furthermore, we propose a detailed descriptive classification of GMH-IVH and PHI that may improve quality of CUS reporting and prediction of outcome in infants suffering from GMH-IVH/PHI.
Topics: Brain; Cerebral Hemorrhage; Cerebral Ventricles; Dilatation; Echoencephalography; Humans; Incidence; Infant; Infant, Newborn; Infant, Newborn, Diseases; Infant, Premature; Infant, Premature, Diseases; Magnetic Resonance Imaging; Neonatology; Treatment Outcome; Ultrasonography, Doppler
PubMed: 32218535
DOI: 10.1038/s41390-020-0780-2 -
Circulation Research Jun 2019
Topics: Blood Pressure; Dilatation; Humans; Kidney Failure, Chronic; Myocardial Infarction; Retinal Vessels
PubMed: 31170057
DOI: 10.1161/CIRCRESAHA.119.315139 -
Journal of Applied Physiology... Sep 2020
Topics: Brain; Carotid Artery, Internal; Dilatation; Humans; Hypoxia; Young Adult
PubMed: 32853109
DOI: 10.1152/japplphysiol.00658.2020 -
The Journal of Pediatrics Nov 2020
Topics: Cerebral Ventricles; Dilatation; Humans; Infant; Infant, Newborn; Infant, Premature, Diseases
PubMed: 32739263
DOI: 10.1016/j.jpeds.2020.07.079 -
Current Opinion in Gastroenterology Jul 2020The EsoFLIP integrates impedance planimetry technology into a dilator balloon capable of dilating from diameters between 10 and 30 mm via controlled volumetric... (Review)
Review
PURPOSE OF REVIEW
The EsoFLIP integrates impedance planimetry technology into a dilator balloon capable of dilating from diameters between 10 and 30 mm via controlled volumetric distension while providing real-time visualization and objective measurement during the dilation procedure, potentially negating the need for fluoroscopy. This review aims to describe the use and application of EsoFLIP and the potential advantages this novel technology may afford.
RECENT FINDINGS
Small pilot and retrospective studies demonstrate EsoFLIP feasibility and safety, but larger studies are needed to understand its impact on clinical outcomes.
SUMMARY
EsoFLIP is an appealing new technology that offers advantages in therapeutic dilation of the lower esophageal sphincter in achalasia or of esophageal strictures because of previous surgery, gastroesophageal reflux disease, or radiation.
Topics: Dilatation; Esophageal Achalasia; Esophageal Stenosis; Humans; Retrospective Studies; Treatment Outcome
PubMed: 32398561
DOI: 10.1097/MOG.0000000000000639 -
The Journal of Thoracic and... Aug 2019
Topics: Aortic Dissection; Aortic Diseases; Dilatation; Humans; Replantation; Tunica Intima
PubMed: 30446278
DOI: 10.1016/j.jtcvs.2018.10.019 -
JAMA Jul 2019Case series suggest favorable results of peroral endoscopic myotomy (POEM) for treatment of patients with achalasia. Data comparing POEM with pneumatic dilation, the... (Comparative Study)
Comparative Study Randomized Controlled Trial
Effect of Peroral Endoscopic Myotomy vs Pneumatic Dilation on Symptom Severity and Treatment Outcomes Among Treatment-Naive Patients With Achalasia: A Randomized Clinical Trial.
IMPORTANCE
Case series suggest favorable results of peroral endoscopic myotomy (POEM) for treatment of patients with achalasia. Data comparing POEM with pneumatic dilation, the standard treatment for patients with achalasia, are lacking.
OBJECTIVE
To compare the effects of POEM vs pneumatic dilation as initial treatment of treatment-naive patients with achalasia.
DESIGN, SETTING, AND PARTICIPANTS
This randomized multicenter clinical trial was conducted at 6 hospitals in the Netherlands, Germany, Italy, Hong Kong, and the United States. Adult patients with newly diagnosed achalasia and an Eckardt score greater than 3 who had not undergone previous treatment were included. The study was conducted between September 2012 and July 2015, the duration of follow-up was 2 years after the initial treatment, and the final date of follow-up was November 22, 2017.
INTERVENTIONS
Randomization to receive POEM (n = 67) or pneumatic dilation with a 30-mm and a 35-mm balloon (n = 66), with stratification according to hospital.
MAIN OUTCOMES AND MEASURES
The primary outcome was treatment success (defined as an Eckardt score ≤3 and the absence of severe complications or re-treatment) at the 2-year follow-up. A total of 14 secondary end points were examined among patients without treatment failure, including integrated relaxation pressure of the lower esophageal sphincter via high-resolution manometry, barium column height on timed barium esophagogram, and presence of reflux esophagitis.
RESULTS
Of the 133 randomized patients, 130 (mean age, 48.6 years; 73 [56%] men) underwent treatment (64 in the POEM group and 66 in the pneumatic dilation group) and 126 (95%) completed the study. The primary outcome of treatment success occurred in 58 of 63 patients (92%) in the POEM group vs 34 of 63 (54%) in the pneumatic dilation group, a difference of 38% ([95% CI, 22%-52%]; P < .001). Of the 14 prespecified secondary end points, no significant difference between groups was demonstrated in 10 end points. There was no significant between-group difference in median integrated relaxation pressure (9.9 mm Hg in the POEM group vs 12.6 mm Hg in the pneumatic dilation group; difference, 2.7 mm Hg [95% CI, -2.1 to 7.5]; P = .07) or median barium column height (2.3 cm in the POEM group vs 0 cm in the pneumatic dilation group; difference, 2.3 cm [95% CI, 1.0-3.6]; P = .05). Reflux esophagitis occurred more often in the POEM group than in the pneumatic dilation group (22 of 54 [41%] vs 2 of 29 [7%]; difference, 34% [95% CI, 12%-49%]; P = .002). Two serious adverse events, including 1 perforation, occurred after pneumatic dilation, while no serious adverse events occurred after POEM.
CONCLUSIONS AND RELEVANCE
Among treatment-naive patients with achalasia, treatment with POEM compared with pneumatic dilation resulted in a significantly higher treatment success rate at 2 years. These findings support consideration of POEM as an initial treatment option for patients with achalasia.
TRIAL REGISTRATION
Netherlands Trial Register number: NTR3593.
Topics: Adult; Dilatation; Esophageal Achalasia; Esophageal Sphincter, Lower; Female; Follow-Up Studies; Gastroesophageal Reflux; Humans; Male; Manometry; Middle Aged; Natural Orifice Endoscopic Surgery; Quality of Life; Severity of Illness Index; Sphincterotomy; Treatment Outcome
PubMed: 31287522
DOI: 10.1001/jama.2019.8859 -
Pediatric Nephrology (Berlin, Germany) Oct 2023This review provides updated knowledge on the long-term outcomes among children with antenatally diagnosed urinary tract dilatation (UTD), previously often referred to... (Review)
Review
This review provides updated knowledge on the long-term outcomes among children with antenatally diagnosed urinary tract dilatation (UTD), previously often referred to as antenatal hydronephrosis. Different definitions of UTD exist, which makes comparison between studies and generalized conclusions difficult. Roughly, one-third of antenatally diagnosed UTD, defined as a renal pelvis anterior posterior diameter (APD) of ≥ 4 mm in the second trimester and/or ≥ 7 mm in the third trimester, will resolve before birth, another third will resolve within the first years of life, and in the remaining cases, UTD will persist or a congenital abnormality (CAKUT) will be diagnosed postnatally. The risk of a postnatal CAKUT diagnosis increases with the degree of prenatal and postnatal dilatation, except for vesicoureteral reflux (VUR), which cannot be predicted from the degree of UTD. Urinary tract infections (UTIs) occur in 7-14% of children with UTD during the first years of life. The risk of UTI is higher in children with traditional risk factors for UTI, such as dilated VUR, hydroureteronephrosis, female gender, and intact foreskin. Continuous antibiotic prophylaxis may be considered in selected patients during the first years of life. In long-term follow-ups, permanent kidney damage is diagnosed in approximately 40% of children with moderate or severe UTD, but hypertension, proteinuria, and/or reduced eGFR are uncommon (0-5%). In children with mild UTD, the long-term outcome is excellent, and these children should not be subjected to unnecessary examinations and/or follow-up.
Topics: Child; Humans; Female; Pregnancy; Dilatation; Vesico-Ureteral Reflux; Hydronephrosis; Urinary Tract Infections; Dilatation, Pathologic; Kidney Pelvis; Urinary Tract
PubMed: 36920569
DOI: 10.1007/s00467-023-05907-z -
Asian Journal of Surgery Jul 2023
Topics: Humans; Thoracic Duct; Dilatation; Dilatation, Pathologic
PubMed: 37173246
DOI: 10.1016/j.asjsur.2023.03.194