Suitability of orthopaedic day surgery in Emilia-Romagna.

The Emilia-Romagna Regional Authority has encouraged the development of day surgery practice in this healthcare program. This study analyzes the results of the program, with particular attention to the field of orthopaedics, with the aim of defining the type of operations that can be carried out in day surgery. There has been a marked increase in the rate of day surgery operations in all fields of surgery on the whole. However, in orthopaedics, the average rate was lower than the general trend. On the other hand, there has been an increased use of day surgery for some types of operations not included in those indicated by the region. Results of the data analyzed suggest that the use of day surgery for orthopaedics can be extended, and so can the regional indications for operations that can be performed by this method of treatment.

[Orthopaedic day surgery in Emilia-Romagna]. / Il day surgery ortopedico in Emilia-Romagna.

It is well known that the organizational model of day surgery, concerning surgical problems defined by the literature as minor, has the aim of optimising the use of hospital resources and facilitating patients and their families, from a psychological and social point of view, by reducing hospitalisation time and the associated complications, and ensuring the same efficacy and more appropriateness of treatment. This study is firstly aimed at analysing the impact that the healthcare policy of the Emilia Romagna Region has had on the development of day surgery practice. Secondly, it compares the patients treated in orthopaedic day surgery in the hospitals of Bologna, Modena, Ferrara, Parma, Reggio Emilia, Maggiore hospital of Bologna and Rizzoli Orthopaedic Institute of Bologna (II.OO.R). In the period 1997-2000 there was a marked increase in the number of operations carried out in day surgery in all of the above-mentioned hospitals. Also in the unispecialistic orthopaedic hospital there was a surprising increase in the percentage of operations carried out in day surgery with respect to the total number of operations performed. The aim of the Rizzoli Orthopaedic Institute and the Emilia Romagna Region is to further implement this form of healthcare, contextually potentiating the appropriateness of hospital admission and avoiding, when not necessary, other forms of healthcare.

[Orthopaedic one day surgery: anaesthesiologic techniques used and intra- and postoperative complications]. / One day surgery otropedico: tecniche anestesiologiche utilizzate e complicanze intra- e postoperatorie.

OBJECTIVE: Optimize patient management in one day surgery (ODS) by an observative study regarding one day orthopaedic surgery, assessing kind and quantity of intra- and postoperative complications, need for prolonged postoperative assistance postponing discharge, recovery in other hospitals, patients satisfaction index. METHODS: From september 1999 until december 2000 we distributed a questionnaire 1286 consecutive patients. The patients were ASA I (80,7%), ASA II (17%) and ASA III (2,3%). We evaluated intra- and postoperative complications considering type of surgery and anaesthesiologic technique; need and reason for medical consulting; if consulting took place in other institutes. Patients judgement regarding medical and nursing assistance during in hospital stay was assessed. RESULTS: Main surgical procedures: arthroscopy (44,6%), internal fixation removal (21,3%), neurolysis (9,5%), cysts/tumours/nodules removal (7,5%), foot surgery (8,0%). Used anaesthesiologic techniques: neural block (65,6%), plexus block (15,1%), general (12,5%), spinal (4,8%) and local anaesthesia (1,9%). An intraoperative complication (convulsion) was reported twice. Postoperative complications: pain (3,6%) most frequent in foot surgery (5,2%), nausea (0,2%), fever (0,7%), haematoma (0,5%). 5 delayed discharges (beyond 24h) were reported, for surgical reasons. In 5 cases another institute was visited. There were no deads. CONCLUSIONS: The percentage of not planned recoveries (0,1%) is an indication of frequency of major complications. Satisfaction index of patients was high (96%). Kind of surgical procedure and anaesthesiologic technique, considering the minimal intra- and postoperative complications, are adjusted to the ODS regime. Reinforcing analgesic protocols in foot surgery though are necessary. According to our opinion the peripheral block is preferable in orthopaedic ODS.

Examination of Listeria monocytogenes in milk products.

The aim of our examinations was to make clear whether listeriae occur in Hungarian milk products, first of all, in cheese. In the course of model-examinations, the most suitable enrichment- and isolation media were selected. An examination method was elaborated involving cold-enrichment and KOH treatment. Milk samples from different parts of the country and cheeses produced by different technologies were examined. To the present, 80 raw milk samples and 100 cheese samples were examined. Listeria monocytogenes could be detected in 3 raw milk and 2 cheese samples.

Isolation from food and characterization by virulence tests of Yersinia enterocolitica associated with an outbreak.

A Yersinia enterocolitica outbreak associated with "pork cheese" is described. The phosphate-sorbitol-bile method was combined with KOH pretreatment for isolation of the agent from food. The pathogenicity of the food and faecal isolates was verified with virulence tests: the calcium-dependent populations carried a 42 Mdal plasmid, showed HEp-2 penetration and disintegration and were autoagglutinable.