Help from habit reversal for supragastric belching.

Supragastric belching differs from common gastric belching. It can be detected by 24-hour intra-esophageal impedance monitoring. Belching is seldom the only symptom: reflux symptom is present in 95% and dysphagia in 65% of the patients. In supragastric belching, the air does not come from the stomach but instead from the esophagus. Belching is caused by the patient him/herself swallowing air into the esophagus. This voluntary but unconscious symptom is treated by therapy in which explaining the mechanism of belching for the patient and learning of correct diaphragmatic breathing technique play a central role. Habit reversal is utilized for teaching the patient to react correctly to preemptive symptoms.

Clonazepam treatment of pathologic childhood aerophagia with psychological stresses.

The treatment of pathologic aerophagia has rarely been discussed in the literature. In this retrospective study, the authors investigated the effects of clonazepam on the management of pathologic childhood aerophagia (PCA) with psychological stresses (PS), but not with mental retardation. Data from 22 consecutive PCA patients with PS (aged 2 to 10 yr), who had been followed up for over 1 yr, were reviewed. On the basis of videolaryngoscopic views, the authors observed that the pathology of aerophagia was the result of reflex-induced swallowing with paroxysmal openings of the upper esophageal sphincter due to unknown factors and also observed that these reflex-induced openings were subsided after intravenous low dose benzodiazepine administration. Hence, clonazepam was administered to treat paroxysmal openings in these PCA patients with PS. Remission positivity was defined as symptom-free for a consecutive 1 month within 6 months of treatment. The results of treatment in 22 PCA patients with PS were analyzed. A remission positive state was documented in 14.3% of PCA patients managed by reassurance, and in 66.7% of PCA patients treated with clonazepam (p=0.032). Thus, clonazepam may produce positive results in PCA with PS. Future studies by randomized and placebo-controlled trials are needed to confirm the favorable effect of clonazepam in PCA.

Clinical review: long-term noninvasive ventilation.

Noninvasive positive ventilation has undergone a remarkable evolution over the past decades and is assuming an important role in the management of both acute and chronic respiratory failure. Long-term ventilatory support should be considered a standard of care to treat selected patients following an intensive care unit (ICU) stay. In this setting, appropriate use of noninvasive ventilation can be expected to improve patient outcomes, reduce ICU admission, enhance patient comfort, and increase the efficiency of health care resource utilization. Current literature indicates that noninvasive ventilation improves and stabilizes the clinical course of many patients with chronic ventilatory failure. Noninvasive ventilation also permits long-term mechanical ventilation to be an acceptable option for patients who otherwise would not have been treated if tracheostomy were the only alternative. Nevertheless, these results appear to be better in patients with neuromuscular/-parietal disorders than in chronic obstructive pulmonary disease. This clinical review will address the use of noninvasive ventilation (not including continuous positive airway pressure) mainly in diseases responsible for chronic hypoventilation (that is, restrictive disorders, including neuromuscular disease and lung disease) and incidentally in others such as obstructive sleep apnea or problems of central drive.

[Anesthetic management for a radical operation in an infant with cloacal exstrophy].

We report the anesthetic management for a radical operation in an infant with cloacal exstrophy. Diagnosis of cloacal exstrophy with meningocele was made at the 26th week of gestation. Cesarian section was performed under general anesthesia in order to keep the infant in a state of apnea to prevent aerophagia, the so-called "sleeping baby", at the 38th week of gestation. As soon as the infant was born, she was intubated orotracheally and a radical operation (abdominal closure, removal of meningocele, and vesico-intestinal-pelvioplasty) was performed. Some complications occurred during the operation including hypotension, oliguria, hypothermia, hypoproteinemia, hyponatremia and hyperpotassemia. The operation time was 10 hours and 30 minutes. Mechanical ventilation was continued for 4 days in the NICU and the infant was discharged 37 days after the operation. Early prenatal diagnosis and simulation of the operation enabled an effective surgical procedure allowing us to minimize these intraoperative complications.

Changing ventilator: An option to take into account in the treatment of persistent vomiting during nasal ventilation.

Problems related with nasal intermittent positive pressure ventilation (NIPPV) are nasal and mouth dryness, soreness on the bridge of the nose, eye irritation and epistaxis. Gastrointestinal distention due to air swallowing has been reported in half of the patients. Acceleration of digestive function with drugs or reduction of the volume delivered to alleviate gastric distension are considered as the conventional treatment. It is also possible that the problem disappears spontaneously after a few weeks of NIPPV. We present a patient in whom conventional treatment was unsuccessful. When we changed to a different ventilator, symptoms disappeared, and the new one was very well tolerated. In our experience, changing ventilators should be included in the management of gastrointestinal distension due to NIPPV, especially if conventional procedures, such as drugs or gas flow modifications, fail.

[Therapy of functional abdominal ailments (author's transl)]. / Therapie funktioneller Abdominalbeschwerden.

About 50% of patients seen by the gastroenterologist do not have any objective pathological signs and symptoms. These conditions thus can be diagnosed only on the basis of the patient's history. Thus the case history becomes very important for therapy as well. Questions about eating habits, intolerance for certain foods, defecation habits, meteorism and flatulence have to be asked. Concurrence of other ailments, psychovegetative symptoms, and psychological stress factors have to be evaluated as well as the effects of the medication taken before. It is very important to inform the patient about the mechanism of his troubles, which are usually harmless but frighten the patients concerned nevertheless. Therapy includes elimination of adverse factors; beyond that it is only symptomatic. Some hints are given concerning symptomatic treatment of the most frequent functional gastrointestinal ailments, which are not always psychogenic in origin, but which may be influenced by psychological means as well as by symptomatic therapy.

Gaseous indigestion reviewing the record.

Patients who complain of gaseous indigestion may be more sensitive to an underlying intestinal motor abnormality than are others with similar dysfunction. Modifications in living and eating habits are basic steps that can be taken to relieve the problem; drugs that alter intestinal activity or responses may be effective.