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Antonio Manzelli

Publications and source records attributed to Antonio Manzelli.

8 recordsLinked to original sources
PubMed2006

Routine left robotic-assisted laparoscopic donor nephrectomy is safe and effective regardless of the presence of vascular anomalies.

The classic approach to donor nephrectomy consists of preferential procurement of the kidney without vascular anomalies. We studied the effect of routine procurement of the left kidney regardless the presence of multiple arteries on the outcomes of robotic-assisted laparoscopic living donor nephrectomy (LLDN) with particular reference to the incidence of urological complications. From August 2000 to July 2005, 209 left LLDNs were performed. We analyzed the outcomes of donors and recipients in relation to the presence of multiple vessels versus normal anatomy. We divided the patients into two groups: group A (n = 148) with normal vascular anatomy and group B (n = 61) with vascular anomalies. In the donors, no significant difference in conversion to open surgery rate, blood loss, length of stay, was noted between the two groups; operative time and warm ischemia time were slightly higher in group B. One-year patient survival was 98% in both groups while the 1-year graft survival was 96.6% in group A and 96% in group B. Only one urological complication was noted in the group with normal anatomy (0.7%) versus none in the group with multiple arteries. Left kidney procurement using robotic-assisted laparoscopic technique is safe and effective, even in the presence of vascular anomalies.

Adolescent↗
PubMed2005

Thymoglobulin induction protects liver allografts from ischemia/reperfusion injury.

BACKGROUND: Interventions that minimize hepatic ischemia/reperfusion injury (IRI) can expand the donor organ pool. Thymoglobulin (TG) induction therapy has been shown to ameliorate delayed graft function and possibly decrease IRI in cadaver renal transplants recipients. This controlled randomized trial was designated to assess the ability of TG to protect against IRI in liver transplant recipients. PATIENTS AND METHODS: Twenty-two cadaveric liver transplant recipients were randomized to receive either TG (1.5 mg/kg/dose) during the anhepatic period and QOD x2 doses or no TG. No differences in recipients' demographics were present and donor characteristics were similar in terms of age, cause of death, and cold ischemia time. Maintenance immunosupression consisted of Tacrolimus (or Cyclosporine) and steroids for both groups. Donor biopsies were obtained during organ procurement, cold storage and 1 h after re-vascularization. Post-operative liver function tests were monitored. Early graft function, length of stay, patient and graft survival rates, incidence of primary non-function and rate of rejection were assessed. RESULTS: Patient and graft survival at 3 months was 100%. There was no incidence of primary graft non-function and no need for re-transplantation. The incidence of acute rejection was similar between the two groups. Patients in the TG group had significant decreases in alanine aminotransferase test at day 1 compared to the control group (p = 0.02). There were also near significant decreases of total bilirubin at day 5 and shorter length of hospitalization. Liver biopsy (at procurement, when cold, and post-reperfusion) of TG group demonstrated a trend for increased central ballooning. CONCLUSION: The TG allowed for more compromised liver grafts to be transplanted with less clinical evidence of IRI and improved function. Further studies on the degree of apoptosis in the liver biopsy post-reperfusion are underway.

Adult↗
PubMed2005

Reversal of tacrolimus-related hypertrophic obstructive cardiomyopathy 5 years after kidney transplant in a 6-year-old recipient.

Hypertrophic obstructive cardiomyopathy (HOCM) is an unusual but serious side-effect of tacrolimus (TAC) based immunosuppression primarily affecting pediatric patients after solid organ transplant. TAC-induced HOCM has already been described in patients after liver, bowel and heart transplant shortly after the procedure. Herein, we present the first case report of TAC-induced HOCM in a young renal transplant recipient 5 yr after renal transplant. The condition was diagnosed by ECHO and EKG and successfully treated by discontinuation of TAC followed by conversion to cyclosporine (CsA).

Adolescent↗
PubMedDate not supplied

[Impact of laparoscopic surgery in the treatment of chronic abdominal pain syndrome].

Chronic abdominal pain syndrome is becoming increasingly important with regard to the quality of life of the patients and its social and economic impact, in terms of cost of hospitalization, income loss due to sick leave, and pharmaceutical costs for treatments which fail to offer either significant clinical improvement or resolution of the pain symptoms. The main symptom is chronic abdominal pain, which may vary in intensity and may be associated with constipation and episodes of vomiting, when the clinical picture evolves toward one of subocclusion or total occlusion of the bowel. We considered the following criteria in our selection of patients for this study: 1) quality of life, 2) constant use of antispastic and analgesic medications, 3) absence of any other diagnosticable pathology prior to the operation. From August 1992 to April 2000 we operated on 105 patients with this syndrome (16 males and 89 females). Among these 8 patients had never been subjected to a laparotomy, while 97 had previously undergone surgical procedures (126 laparotomies). In the first 85 patients in the series (81%) we used a 10 mm laparoscope (0-30 degrees) to evaluate the presence of abdominal-visceral adhesions based on the type of surgery the patient had undergone previously, as well as the location of the pain reported by the patient. In 41 cases (48.2%) the pneumoperitoneum was obtained with the Veress needle. In another 44 cases (51.8%) the Hasson technique was used. Since June 1999, we have carried out the exploration of the abdominal cavity in 20 patients (19%) using a trocar and 2.2 mm laparoscope in the left hypochondrium along with a mini-trocar placed either in the right or left flank. (The positioning of the trocars depended on the previous surgical procedures performed). The exploration included inspection of the abdominal cavity. In 8 of the patients the procedure was carried out under local anaesthesia We performed laparoscopic adhesiolysis in 93 cases; in 7 cases no signs of adhesions were seen, while in another 5 cases it was necessary to convert the original laparoscopic procedure to a laparotomy. The types of adhesions found were fine-filmy (46%), dense-vascularised (46%), and cohesive (16%). In 6 cases during lysis of the adhesions complications of serous-muscular lesions occurred, which required laparotomic repair. In 5 cases we diagnosed a pathological condition which was not suspected. The average postoperative hospital stay was 2 days (range: 1-7); no major postoperative complications were noted. In the course of the follow-up of 78 patients over an average of 37 months (range: 6-72) the results obtained were as follows; 47 patients (60.2%) had complete pain relief, 18 patients (23.1%) had partial pain relief, and the remaining 13 patients (16.7%) had no significant pain relief. Laparoscopic exploration in patients with chronic abdominal pain is technically feasible in a simple manner in most patients. By means of careful and accurate preoperative selection of the patients partial if not complete pain relief can be achieved in a high percentage of cases (83.3% in our series).

Abdominal Pain↗
PubMedDate not supplied

Laparoscopic suture repair of a perforated gastric ulcer in a severely cirrhotic patient with portal hypertension: first case report.

BACKGROUND: Open digestive surgery in cirrhotic patients is associated with high morbidity and mortality. Laparoscopy in this setting has the potential to reduce postoperative complications. Laparoscopic treatment of a perforated gastric ulcer in a severely cirrhotic patient with portal hypertension is herein described. METHODS: A 75-year-old woman affected by cirrhosis of the liver (Child class C) and chronic gastric ulcer presented with acute abdominal pain. The diagnosis of perforation was made with plain films of the abdomen and computed tomography. Diagnostic laparoscopy showed intense peritonitis due to a perforated ulcer of the anterior gastric wall, 2 cm proximal to the pylorus. Suture closure and placement of an omental patch were performed laparoscopically. RESULTS: Postoperative recovery was complicated by a minor leak of the gastric suture, managed by total parenteral nutrition. Closure of the gastric wound was demonstrated by Gastrografin studies on the 10th postoperative day. The patient was discharged on the 16th postoperative day. At 3-months follow-up, the patient is alive and free of gastric disease.

Aged↗
PubMedDate not supplied

Minilaparoscopic appendectomy for acute appendicitis.

BACKGROUND: Minilaparoscopic appendectomy for appendicitis is not a well-established procedure. This approach provides less abdominal wall trauma, fewer complications, and excellent cosmetic results. Our aim was to show the feasibility and safety of the minilaparoscopic approach. METHODS: Minilaparoscopic appendectomy was performed in 37 patients. Two 2.2-mm trocars were used to manipulate a 2.2-mm, 0-degree laparoscope and for grasper access. A 5-mm trocar was used for the ultrasonic scalpel. RESULTS: No deaths occurred. In 3 patients (8%), appendectomy was aborted due to pathology of the ovary. Conversion to the open approach occurred in 2.7% of patients. The average operating time was 34 minutes (range, 15 to 80), and the median length of hospital stay was 1.2 day (range, 1 to 5). CONCLUSIONS: The minilaparoscopic approach a) has the same advantages as the conventional laparoscopic approach in terms of better diagnostic accuracy and safety; b) a low incidence of complications; and c) yields excellent cosmetic results.

Acute Disease↗
PubMedDate not supplied

[Interdisciplinary use of a Day Surgery unit].

BACKGROUND: A Day Surgery unit can be defined as a service dedicated to those patients which are not eligible for a simple ambulatory treatment, though requiring a short hospital stay for less than 12 hours. The Italian regulation for Day Surgery has been developed in the last 80's. Three models have been defined: 1) Autonomous unit; 2) Mono o multidisciplinary units: 3) Dedicated beds. Admission criteria are clinical data, age, familial support. METHODS: The Tor Vergata University Hospital has an autonomous multidisciplinary Day Surgery unit, opened on November 22, 2002. Cost and clinical data are independently calculated and stored, allowing as to evaluate the activity of the first 14 months of its life (Nov 02-Dec 03). RESULTS: 5288 patients have been treated, with a preliminary access for lab and clinical evaluation, a surgical procedure and postoperative controls. The Author have calculate that treating as in patients would have needed a dept of 40 beds. CONCLUSIONS: DS offers both 1) economics, and 2) social advantages: 1) lower cost for patients admission. highes. Rate of turn-over, reduction of human resources (no overnight cost), finally, rational use of the NHS funds. 2) Prompt and better response to pts needs and requests; more hospital beds dedicated to emergency and severe cases; reduction of cost for pts and relative quicker return to work; favourable psychological approach for the pts.

Ambulatory Surgical Procedures↗