Assessment of 126,913 inguinal hernia repairs in the Emilia-Romagna region of Italy: analysis of 10 years.

PURPOSE: Inguinal hernioplasty could be used as an indicator of the surgical quality offered in different health institutions and countries, thereby establishing a scientific basis from which the procedure can be critically assessed and ultimately improved. Quality assessment of hernioplasties could be conducted using two different methods: either analyzing dedicated regional/national databases (DD) or reviewing administrative databases (AD). METHODS: A retrospective study of inguinal hernioplasties was carried out in the Emilia-Romagna hospitals between 2000 and 2009. Data were obtained by analyzing Hospital Discharge records regional Databases (HDD). Descriptive and multivariate statistical analysis was performed. RESULTS: 126,913 inguinal hernioplasty procedures were performed. The annual rate was on average 34 per 10,000 inhabitants. An increase of the case mix complexity and relevant changes in procedure technique were recorded. From multivariate analysis, the following independent factors related to a hospitalization longer than 1 day emerged: procedures in urgent setting (OR 3.6, CI 3.4-3.7), Charlson's score ≥2 (OR 3.4, CI 3.1-3.7), laparoscopy (OR 2.1, CI 1.9-2.3), no mesh use (OR 2.1, CI 2-2.3), age >65 years (OR 1.9, CI 1.8-1.9), associated interventions (OR 1.9, CI 1.8-1.9), bilateral hernia (OR 1.7, CI 1.6-1.8), recurrent hernia (OR 1.2, CI 1.1-1.2) and female gender (OR 1.2, CI 1.2-1.3). Factors related to non-prosthetic hernioplasty were: bilateral hernia (OR 2.7, CI 2.5-2.9), female gender (OR 1.8, CI 1.8-2.0), emergency setting (OR 1.6, CI 1.5-1.8), recurrences (OR 1.5, CI 1.4-1.6) and associated interventions (OR 1.5, CI 1.4-1.6). CONCLUSION: Inguinal hernia should be treated as an outpatient procedure in the majority of patients. Precise guidelines are necessary. HDD demonstrated to be a good and trustworthy system to collect clinical data. When precise guidelines are lacking, legal/institutional indications play a pivotal role in shifting the hernia surgery toward a one-day surgery regimen.

Pain management in peripheral arterial obstructive disease: oral slow-release oxycodone versus epidural l-bupivacaine.

OBJECTIVES: To compare the effectiveness of oral slow-release oxycodone (group OX, n=18) with that of epidural l-bupivacaine (group LRA, n=13) for the control of moderate/severe pain of advanced-stage peripheral arterial obstructive disease (PAOD) patients. DESIGN: Observational and retrospective analysis of advanced stage and hospitalised PAOD patients treated for pain management for at least 7 days prior to surgery or discharged from the hospital without surgery. METHODS: The outcome measures were pain intensity using the visual analogue scale under static, (VASs) and dynamic (VASd) conditions; vital signs, treatment side effects and patient satisfaction. RESULTS: In both groups, pain control was satisfactory and VAS scores median were VASs<3 and VASd<4; under dynamic conditions, pain control was better in the LRA group (p<0.01). Against few and transient side effects, most patients (n=30) found both pain treatments good or excellent. Results should be confirmed by studies with larger samples. CONCLUSIONS: In the perioperative setting, the epidural infusion of local anaesthetics, such as l-bupivacaine, is an effective technique for pain control in PAOD patients; for patients with contraindication for this technique or for non-surgical or outpatients, slow-release oxycodone is suggested as a possible alternative for the control of severe pain in these patients.

Risk factors and incidence of postoperative delirium in elderly patients after elective and emergency surgery.

BACKGROUND: : This study evaluated the incidence of postoperative delirium (POD) in elderly patients undergoing general surgery, the risk factors associated with POD, and its impact on hospital stay and mortality. METHODS: : Patients aged over 65 years who had emergency or elective operations were eligible for this case-control study. Risk factors significantly associated with POD using univariable analysis were entered into multivariable analysis, to establish those independently associated with POD. RESULTS: : A total of 351 patients (357 admissions) were enrolled in the study. The incidence of POD was 13.2 per cent (17.9 per cent for emergency operations). Independent variables associated with POD were: age above 75 years, co-morbidity, preoperative cognitive impairment, psychopathological symptoms and abnormal glycaemic control. Median length of hospital stay was 21 (range 1-75) days for patients with POD versus 8 (range 1-79) days for control patients (P < 0.001). The hospital mortality rate was 19 and 8.4 per cent respectively (P = 0.021). CONCLUSION: : The incidence of POD is high in elderly patients for both emergency and elective surgery, leading to an increase in hospital stay and perioperative mortality. To minimize POD, associated risk factors of co-morbidity, cognitive impairment, psychopathology and abnormal glycaemic control must be identified and treated.

Major abdominal surgery and postoperative pain control: are protocols enough?

Suitable postoperative pain control (POPC) requires both the application of appropriate pain therapy and the continuous supervision of its therapeutic effects. In our hospital, POPC was, until recently, limited to the first 48 postoperative hours. The purpose of this retrospective study was to assess, the evolution of POPC at the end of the first postoperative 48 hours among major abdominal surgery patients using the Acute Pain Service (APS) database. Further we sought to establish the indications to extend POPC to the entire postoperative period. Regardless of the type of protocol applied after surgery, 79.6% of cases showed pain control was still needed after the 48(th) hour. In about half of the cases, POPC was perpetuated with only the drug category or by dosage modifications, while in roughly one third of the cases we adopted both drug and administration route changes. These changes were made by the APS after a thorough evaluation of the patients' conditions and needs in terms of analgesia. Interestingly, in approximately 5% of cases the surgeon decided to interrupt pain therapy. When applying evidence-based guideline protocols, organizational issues are important as well as a better definition of the APS role in POPC, at least from the timing point of view.

[Foreign bodies in the airways. Role of endoscopy in their diagnosis and treatment]. / Corpi estranei delle vie aeree. Ruolo diagnostico e possibilità terapeutiche dell'endoscopia.

The inhalation of foreign bodies gives rise to a symptom picture that will depend on the nature and size of the foreign body, its location in the airways, the age of the patient, and the presence of prior lung affections. Non-invasive removal of such bodies is often enough to resolve both acute and chronic symptomatologies. In view of the striking nature of the symptoms and the imminent risk of complications or exacerbation associated with the continued presence of foreign bodies and the therapeutic strategy to be adopted, many workers consider that treatment should be given in a suitable environment, with proper equipment and an experienced staff. Reference is made to a personal series collected at the Chieti and Bologna resuscitation centres in describing the criteria followed in the diagnosis and management of cases of recently inhaled or latent foreign bodies, and their parenchymal complications. Non-invasive management by means of direct bronchoscopy is advised in all cases except those in which the subsequent intervention of serious, evident and irreversible parenchymal alterations make surgery inevitable.