Triple A syndrome-related achalasia treated by per-oral endoscopic myotomy: Three case reports.

BACKGROUND: Triple A syndrome is a rare autosomal recessive disease characterized by adrenocorticotropic hormone-resistant adrenal insufficiency, alacrima and achalasia. In the last 5 years, per-oral endoscopic myotomy (POEM) has proved highly successful in treating primary achalasia over the long term, but its long-term performance has not been certified by achalasia related to Triple A syndrome. CASE SUMMARY: Triple A syndrome is a rare autosomal recessive disease characterized by adrenocorticotropic hormone-resistant adrenal insufficiency, alacrima and achalasia. In the past 5 years, POEM has proved highly successful in treating primary achalasia over the long term, but its long-term performance has not been certified by achalasia related to Triple A syndrome. Eckardt scores and esophageal manometry improved significantly during the 2 years following POEM; however, grade-A reflux esophagitis recurred in 66.7% of patients in 12 mo post-procedure. CONCLUSION: Based on these case studies, POEM is efficacious and safe for a treatment of achalasia associated with Triple A syndrome.

Fatal antiphospholipid syndrome following endoscopic transnasal-transsphenoidal surgery for a pituitary tumor: A case report.

INTRODUCTION: The fatal type of antiphospholipid syndrome is a rare but life-threating condition. It may be triggered by surgery or infection. Endoscopic transnasal-transsphenoidal surgery is a common procedure for pituitary tumor. We report a catastrophic case of a young woman died of fatal antiphospholipid syndrome following endoscopic transnasal-transsphenoidal surgery. METHODS AND RESULT: A 31-year-old woman of a history of stroke received endoscopic transnasal-transsphenoidal surgery for a pituitary tumor. The whole procedure was smooth. However, the patient suffered from acute delirium on postoperative day 4. Then, her consciousness became comatose state rapidly with dilatation of pupils. Urgent magnetic resonance imaging of brain demonstrated multiple acute lacunar infarcts. The positive antiphosphoipid antibody and severe thrombocytopenia were also noted. Fatal antiphospholipid syndrome was diagnosed. Plasma exchange, corticosteroids, anticoagulant agent were prescribed. The hemodynamic condition was gradually stable. However, the consciousness was still in deep coma. The patient died of organ donation 2 months later. CONCLUSION: If patients have a history of cerebral stroke in their early life, such as a young stroke, the APS and higher risk of developing fatal APS after major surgery should be considered. The optimal management of APS remains controversial. The best treatment strategies are only early diagnosis and aggressive therapies combing of anticoagulant, corticosteroid, and plasma exchange. The intravenous immunoglobulin is prescribed for patients with refractory APS.

Berberine against gastrointestinal peptides elevation and mucous secretion in hyperthyroid diarrheic rats.

To investigate the underlying mechanisms of Berberine-mediated antidiarrheal effects in thyroid hormone-induced diarrhea in rats, gastrointestinal peptides, such as motilin, gastrin, vasoactive intestinal peptide, and somatostatin from plasma and tissue of hyperthyroid diarrheic rats were measured using radioimmunoassay in healthy control, model, and treated model groups. The number and volume of goblet cells were also observed. Compared with healthy control, hyperthyroid diarrheic rats exhibited a significant reduction in body weight, and increase in plasma concentrations of tri-iodothyronine and free thyroxine along with the increase of wet stool. Both plasma motilin and gastrin were also elevated and reduced remarkably in Berberine-treated subgroup along with the body weight increased and wet stool reduced at the meantime. Significant changes in plasma vasoactive intestinal peptide and somatostatin were not seen. Gastrointestinal peptides trend in tissue samples were similar to those observed in plasma. Morphological data demonstrated an increase in number and/or volume of goblet cells to some extent in duodenum, jejunum, ileum, and colon, respectively and decreased by administration of Berberine. The possible underlying mechanisms of antidiarrheal effects of Berberine may be due in partially to the reduction of the number of goblet cells and the amount of mucous secretion through re-balancing gastrointestinal peptides.