Biomedical subjects

P Gullà

Publications and source records attributed to P Gullà.

At least 19 recordsLinked to original sources

PubMed2000

Thoracoscopic truncal vagotomy.

BACKGROUND: Nowadays the only indications to truncal vagotomy is recurrent ulceration after previous gastric surgery. Truncal vagotomy allows us to obtain a reduction in acid production and to promote ulcer healing, but this technique causes pylorospasm in about 20% of cases and this requires further synchronous or metachronous pyloric drainage procedure. For this reason, videothoracoscopic truncal vagotomy is reserved to patients with gastroresection. METHODS: The authors describe 15 patients treated with videothoracoscopic truncal vagotomy. In 12 patients, a gastrojejunostomy was done according to Roux technique in 2 patients, a reconstruction according Billroth II technique and in 1 patient, a gastroduodenostomy according to Billroth I technique. RESULTS: Videothoracoscopic bilateral truncal vagotomy was done in all patients; operation time was 45 minutes. During the postoperative period there were no complications. No patients underwent medical therapy for peptic ulcer. Only in 12 patients was it possible to execute an endoscopic follow-up in a period of 3 to 4 years. In all patients the ulcer was completely healed. CONCLUSIONS: Complete vagotomy in patients who present with recurrent gastrointestinal bleeding after previous gastroresection, is associated with significant risks. Videothoracoscopic bilateral truncal vagotomy as a simple and efficient procedure seems to be an alternative treatment for the management of recurrent ulceration after previous gastric surgery for peptic disease.

Aged↗

PubMed1990

Manometric evaluation of jejunal limb after total gastrectomy and Roux-Orr anastomosis for gastric cancer.

Total gastrectomy with Roux-Orr anastomosis is frequently performed for gastric cancer. Since intestinal motility of the Roux limb has never been evaluated after this operation, pressure activity was investigated in the Roux limb of ten patients (aged 51-77 years) who had undergone total gastrectomy and Roux-Orr reconstruction. Investigations were carried out during a 6-h fast and 3 h after a 605 kcal mixed meal. During fasting only two patients had activity fronts and these were abnormal. All ten patients displayed non-propagating bursts of contractions and three had discrete clustered contractions and high amplitude jejunal contractions. The fed state was characterized by a severely reduced motor activity pattern and other abnormalities. Total gastrectomy with Roux-Orr anastomoses provokes a relatively severe disturbance in intestinal activity.

Aged↗

PubMed1989

[Use of diverse prosthetic materials in preparation of sequential bypasses in combined lesions of the aorto-iliac-femoral axis].

A series regarding three years of surgery is analysed with regard to the preparation of four sequential by-passes out of 23 aorto-bifemoral revascularisations. Indications and the eminently technical aspects are discussed, the latter consisting of the adoption of two types of different prostheses sutured one to the other, such as the Dacron and the PTFE prostheses, which proved to be very compatible and long-lasting. The results were excellent as is testified by the follow-up.

Aorta, Abdominal↗

PubMed1989

[Stapler reconstruction after total gastrectomy contrasted with manual anastomosis].

A personal series (1985-1987) of 22 cases of total gastrectomy for cancer is analysed, a comparison being made between 11 cases treated with manual anastomosis and 11 reconstructed using a stapler. The advantages and disadvantages of the various techniques are examined and although no substantial difference is noted between the two reconstructive modalities, at least as regards morbidity and mortality, stress is laid on the unquestionable advantages of mechanical staplers. These are essentially speed of execution, suture perfection and excellent long-term results.

Esophagoplasty↗

PubMed1989

[Methods for preparing patients to vascular surgery. Our experience].

A personal series covering two years of vascular surgery involving 58 cases without problems of sepsis has been examined. The modalities employed for preventing wound infections and prosthesis suppuration when it occurred and consisting of showers, antibiotic prophylaxis and shaving are reported. In conclusion it is maintained that a specific, disciplined protocol must be followed in all candidates for prosthesis.

Anti-Bacterial Agents↗

PubMed1988