The Super-Magenstrasse and Mill operation with pyloroplasty: preliminary results.

Background: Our strategy for performing various types of bariatric operations in order to make them suitable for the individual morbidly obese patient, has led us to take into account the original Magenstrasse and Mill (M&M) operation and modify it. This resulted in the so-called Super-Magenstrasse and Mill with pyloroplasty (SM&M-P).

Methods: In the past 3 years, 34 patients with mean BMI 48 and mean age 43 years underwent the SM&MP operation for morbid obesity.

Can anesthesiologic strategies for caesarean section influence newborn jaundice? A retrospective and prospective study.

Rationale And Objectives: Neonatal jaundice is a frequent problem in neonatology and can be influenced by many factors. Our study arose from the clinical observation that among all newborns delivered by caesarean section in our center, some had a more intense physiological jaundice. We began by reviewing clinical anesthesiological case-sheets to ascertain whether this difference was linked to the use of different anesthesiologic strategies.

Case reports in anesthesiology: their trend through 17 years.

Unlabelled: The study objective was to delineate the trend of case reports (the simplest of the descriptive forms of study) in the anesthesiological literature by analyzing the frequency of publication, and citation, and especially of the place of citation of a sample of published case reports. It is our opinion that case report in anesthesia is particularly suitable for this specialty rather than for others and is often the first signal of a complication, an adverse event, an anesthetic problem in rare disease and alerts other anesthesiologists to the possibility of unexpected events.

Methods: We analyzed the case reports published on an Anesthesiological journal placed in the middle in term of Impact Factor, from January 1980 to December 1997.

Impact of the Hawthorne effect in a longitudinal clinical study: the case of anesthesia.

Clinical research can be influenced by many factors that are capable of invalidating results, and one of these factors is known as the Hawthorne effect: the mere awareness of being under observation can alter the way in which a person behaves. In experimental research this effect can be the undesired effect of the experiments themselves, and the stronger its presence, the greater it can influence the results. In anesthesia practice, owing to the particular emotional condition of a patient facing a surgical operation, the Hawthorne effect could be especially strong.

Unexpected finding of barium sulphate on the surface of a microspinal catheter.

During a study with a scanning electron microscope to evaluate the structure of microspinal catheter after its removal from subarachnoid space, we found an unusual case. The observation with the microscope of the tip of a catheter removed at the end of an operation for hip replacement in a old female showed the presence of grounded particles with a crystal shape covering the outer surface. Further analysis of this material with an Energy-Dispersive Spectrometer (EDS) showed that it was barium.

Is there a bilateral block of the thoracic sympathetic chain after unilateral intrapleural analgesia?

Unlabelled: This study was designed to ascertain, by telethermography and clinical observation, the effect of injecting anesthetic solutions into the intrapleural space on thoracic sympathetic chains and splanchnic nerves. We studied 15 patients with neoplastic (n = 8) or benign (n = 7) pain, divided into three groups of 5 patients each. The first group received 20 mL of bupivacaine 0.