Bile duct injuries during laparoscopic cholecystectomy: a 1994-2001 audit on 13,718 operations in the area of Rome.

BACKGROUND: Bile duct injuries (BDIs) during laparoscopic cholecystectomy (LC) still are reported with greater frequency than during open cholecystectomy (OC). METHODS: In 1999, a retrospective study evaluating the incidence of BDIs during LC in the area of Rome from 1994 to 1998 (group A) was performed. In addition, a prospective audit was started, ending in December 2001 (group B). RESULTS: In group A, 6,419 LCs were performed (222 were converted to OC; 3.4%). In group B, 7,299 LCs were performed (225 were converted to OC; 3.1%). Seventeen BDIs (0.26%) occurred in group A and 16 (0.22%) in group B. Overall, mortality and major morbidity rates were 12.1% and 30.3%, respectively, without significant differences between the two groups. CONCLUSIONS: The incidence and clinical relevance of BDIs during LC in the area of Rome appeared to be stable over the past 8 years and were not influenced by the use of a prospective audit, as compared with a retrospective survey.

Are dyspepsia management guidelines coherent with primary care practice?

BACKGROUND: Spontaneous physician behaviour can affect guideline applicability, implementation strategies and application costs, particularly in relation to widespread pathologies chiefly managed by general practitioners (GPs). Of the array of dyspepsia management guidelines, the closest to general practice, partly owing to proposing committee composition, are the European Society for Primary Care Gastroenterology (ESPCG) guidelines. METHODS: To evaluate variability in dyspepsia management among GPs in Padua and divergence in spontaneous prescriptive behaviour from the ESPCG dyspepsia guideline, we prospectively studied the behaviour of 39 GPs over a 3-month period of outpatient activity, through questionnaires on each consultation. Test-group representativeness was preliminarily defined in terms of antisecretory drug expenditure. RESULTS: 1790 forms on dyspepsia-related consultations were studied in a population of 51,193 registered patients; 1264 patients with a history of dyspeptic pathology consulted their GP (19% duodenal ulcer (DU), 9% gastric ulcer (GU), 54% gastro-oesophageal reflux disease (GERD), 32% non-ulcer dyspepsia (NUD), 1% cholelithiasis), while 526 patients presented with symptoms of dyspepsia with no previous gastroscopy (EGDS) (42% were aged <45 years), of whom 42% had twice consulted their GP. Empirical management by prescription of symptomatic drugs was the most common procedure in DU (33%), GU (73%) and NUD (74%) relapses. Helicobacter pylori eradication therapy was prescribed in only 2% of patients with a history of organic or functional dyspepsia. 145 patients with uninvestigated dyspepsia were referred for second-level endoscopy and 43 for H. pylori testing. Forty-four percent of endoscopies prescribed for uninvestigated patients did not comply with the ESPCG guideline; full compliance would have determined a 105% rise in endoscopies. Prescriptive variability between GPs was high (based on the Goodman-Kruskal (0.41, P < 0.001) and Cramer tests (V = 0.51, P < 0.005)) and agreement between observed and expected prescriptions according to ESPCG criteria was as low as V = 0.11. On the basis of the most frequently observed behaviours, we developed three options of the ESPCG guideline and compared them to spontaneous prescriptions. CONCLUSIONS: Highest compliance emerged where the clinical approach for all patients with uninvestigated dyspepsia was symptomatic therapy at first presentation followed by a different attitude at second presentation, setting a higher cut-off age than in the guideline (which in our case proved, on mathematical calculation, to be 55 years).

Laparoscopic adjustable silicone gastric banding: prospective evaluation of intragastric migration of the lap-band.

Intragastric prosthesis (Lap-Band, BioEnterics Co., Carpinteria, CA, U.S.A.) migration is one of the major long-term complications of laparoscopic adjustable silicone gastric banding. The causes, clinical signs, timing, and overall incidence of band entrapment have not been prospectively investigated in a large series. The purpose of this study was to assess prospectively the incidence of Lap-Band intragastric migration and to establish the safety and effectiveness of minimally invasive band removal. Between January 1996 and June 2000, 148 consecutive patients enrolled in a multidisciplinary bariatric program underwent laparoscopic adjustable silicone gastric banding. In the follow-up treatment, gastrointestinal endoscopy was performed routinely. One hundred twenty-three patients with a minimum follow-up period of 12 months were entered into the study group. Eleven (9.2%) patients had long-term major complications. Intragastric band migration was observed in nine (7.5%) patients. The diagnosis was established by routine endoscopy between 10 and 41 months after surgery. Five erosions occurred in the first 30 cases (learning curve period). In six patients, the band was removed by an intragastric endoscopic-assisted approach avoiding laparotomy. The remaining three patients are under endoscopic surveillance. The results of this study show that routine upper gastrointestinal endoscopy can discover asymptomatic band migrations early. Band erosion did not require emergency treatment and can be removed safely by a minimally invasive approach.

[Laparoscopic appendectomy as first choice intervention in the treatment of inflammatory diseases of the appendix. Analysis of 397 laparoscopic interventions]. / L'appendicectomia laparoscopica come intervento di scelta nel trattamento delle malattie infiammatorie dell'appendice. Analisi di 397 interventi laparoscopici.

Despite the increasingly widespread use of laparoscopy, especially for gallbladder diseases, laparoscopic appendectomy has not yet met with universal acceptance. The aim of the present retrospective study was to illustrate the technical aspects and the results of 397 laparoscopic appendectomies carried out at the Surgical Department of the San Giovanni Battista Hospital in Zagarolo, Rome, from January 1993 to December 2000. The patients included 260 females with a mean age of 35.5 years and 137 males with a mean age of 38.5 years. All the appendectomies were carried out laparoscopically, with a conversion index of 0%, by two surgeons, utilising only three trocars and the Veress needle technique. Mean operating time was 22.5 min (range: 15-30 min). The mean postoperative hospital stay was 1.5 days. Morbidity was 1.76% (7 cases) and mortality nil. The authors emphasise the numerous advantages of laparoscopic techniques in their experience, including the excellent cosmetic results, reduced postoperative pain, rapid functional recovery, and lower incidences of adhesions, wound infections and laparocele, and believe that laparoscopic appendectomy is a reliable operation for treating all inflammatory diseases of the appendix.

[Videolaparoscopic treatment of varicocele: retrospective study of 165 cases]. / Trattamento videolaparoscopico del varicocele: studio retrospettivo su 165 casi.

Idiopathic varicocele is a common condition that is present in approximately 15% of the general male population. The mechanism by which varicocele exerts a deleterious effect on testicular function and semen quality remains unknown. Nevertheless, it is generally regarded as a significant factor in male infertility. Varicocelectomy is accomplished with a variety of approaches: the inguinal and high retroperitoneal procedures are still commonly accepted methods, but laparoscopic varicocelectomy is currently proving an increasingly popular procedure. The authors report the results of a retrospective study of 165 laparoscopic varicocelectomies performed from 1993 to 2000 and conclude that this approach is simple, safe and effective and should be recommended as the treatment of choice.

[Adolescence in patients with cystic fibrosis studied by Rorschach test]. / L'adolescenza nei pazienti con fibrosi cistica studiata col test di Rorschach.

BACKGROUND: The majority of patients with cystic fibrosis today reach adulthood. During adolescence, however, many ask themselves questions regarding their possible future realisation. AIMS: The aim of this study, which was performed using the Rorschach test, was to identify areas of particular problems in a group of CF adolescents monitored by the Pneumology Division of Regina Margherita Children's Hospital in Turin: 26 subjects aged between 14 and 18, including 11 females and 15 males. METHODS: The analysis of the test was based on the use of thought, interior resources, instincts and interpersonal relations. The type of intimate resonance was also taken into account and, lastly, a study of the contents was performed using a self-representation grid. RESULTS: The results obtained show a dishomogeneous profile of the development and quality of intellectual processes faced with the intensity of anxiety, mainly loss anxiety, linked to the disease, even if unrelated to its severity. The integration of emotive and instinctual aspects is difficult: mental development towards adult life appears to be impeded by the predominance of regressive modalities. CONCLUSIONS: On the basis of the study performed, it is possible to hypothesise the need for psychological help aimed at achieving a more evolved psychic organisation, possible as part of an overall management programme by the medical and nursing team.

[The Ehlers-Danlos syndrome and its surgical implications]. / La sindrome di Ehlers-Danlos e sue implicazioni chirurgiche.

The Ehlers-Danlos syndrome, type IV, i.e. the arterial and ecchymotic variety, has a severe prognosis and may represent a threat to life in that it predisposes to spontaneous rupture of the intestine and large vessels. The authors report a case in which spontaneous rupture of the colon and thoracic aorta occurred in short succession. Description of the syndrome and its many variants is preceded by a brief explanatory note on the formation and composition of collagen and its different types. The authors stress the important surgical implications of the syndrome the special risks deriving from elective surgery. Serious consequences may also derive from pregnancy trauma and from acts such as arteriography, endotracheal intubation, endoscopy and other invasive procedures. After examining the cases reported in literature (Sacks, Barabas, Beighton Sykes), they point out that, contrary to what is generally believed, the syndrome is not rare and cases, sporadic or familial, of recurrent episodes of spontaneous rupture of the intestine and large vessels or peripheral arteries are frequent. The authors come to the following conclusions: rupture of the aorta may occur spontaneously or after minimal trauma in subjects with EDS type IV and the cases complicated by spontaneous colon perforation would take advantage from definitive colostomy, considering the high incidence of recurrent perforations when intestinal continuity is restored.