Dietary Therapies Induce Rapid Response and Remission in Pediatric Patients With Active Crohn's Disease.

Background & Aims: Dietary therapies based on exclusion of usual dietary elements induce remission in children with Crohn's disease (CD), whereas re-exposure induces rebound inflammation. We investigated whether a short trial of dietary therapy, to identify patients with and without a rapid response or remission on the diet (DiRe), can be used to predict success or failure of long-term dietary therapy.

Methods: We collected data from the multicenter randomized trial of the CD exclusion diet (CDED).

Crohn's Disease Exclusion Diet Plus Partial Enteral Nutrition Induces Sustained Remission in a Randomized Controlled Trial.

Background & Aims: Exclusive enteral nutrition (EEN) is recommended for children with mild to moderate Crohn's disease (CD), but implementation is challenging. We compared EEN with the CD exclusion diet (CDED), a whole-food diet coupled with partial enteral nutrition (PEN), designed to reduce exposure to dietary components that have adverse effects on the microbiome and intestinal barrier.

Methods: We performed a 12-week prospective trial of children with mild to moderate CD.

Mesalamine Enemas for Induction of Remission in Oral Mesalamine-refractory Pediatric Ulcerative Colitis: A Prospective Cohort Study.

Background: Paediatric ulcerative colitis [UC] is more extensive than adult disease, and more often refractory to mesalamine. However, no prospective trials have evaluated mesalamine enemas for inducing remission in children. Our goal was to evaluate the ability of mesalamine enemas to induce remission in mild to moderate paediatric UC refractory to oral mesalamine.

[A new tricortical implant].

We wish to introduce a new type of implant intended for use in the posterior maxilla when only 8 mm or less of the resorbed alveolar ridge is present, without the need for sinus lift procedures or ridge augmentation. The implant is called "Excalibur" and will be available in varying lengths with either an internal or external hex. The implant is supported at three points in the cortical bone due to the use of an apically positioned screw, which passes through the implant and the buccal and palatal cortices at 90 degrees to the long axis of the implant.

[Shy-Drager syndrome].

An 81-year-old man with a history of chronic pulmonary disease due to heavy smoking and ischemic heart disease had been suffering for the past few years from chronic constipation and urinary incontinence and was receiving medication for cardiopulmonary symptoms and urinary incontinence. He was admitted for repeated falling for a few months prior to admission. When put in the supine position, his blood pressure fell.

Nonazotemic hyperkalemia with renal and extrarenal defects in potassium transport: association with high levels of digoxin-like immunoreactive factor.

We report a hypertensive patient with nonazotemic hyperkalemia caused by a combined disturbance in both the internal and external balance of potassium. During a follow-up of 30 months, exacerbations of hyperkalemia were observed, interposed with a return to the previous baseline. Two brief normokalemic periods were recorded.