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F Finelli

Publications and source records attributed to F Finelli.

10 recordsLinked to original sources
PubMed2000

Is laparoscopic donor nephrectomy the new criterion standard?

HYPOTHESIS: The posttransplantation renal function outcomes between consecutive open donor and laparoscopic donor nephrectomies (LDNs) are similar and affect living donation. DESIGN: Using the medical records of renal living donor-recipient pairs, 36 consecutive open donor nephrectomies were compared with the subsequent 100 LDNs. Data collected on donor characteristics included demographics (age, race, sex, weight, and height), renal vascular and ureteral anatomical features, surgical information (blood loss, number of blood transfusions, operating time, warm ischemia time, and renal injury), complications, and length of hospital stay. Recipients' data also included renal function information (serum creatinine level on postoperative days 7 and 30) and ureteral complications during the initial hospital stay. SETTING: A not-for-profit tertiary care teaching hospital in a metropolitan area. PATIENTS: Adults who had end-stage renal disease and received a living donation kidney. MAIN OUTCOME MEASURES: Operative time, warm ischemia time, blood loss, and posttransplantation serum creatinine level. RESULTS: Patient characteristics were not significantly different between the open donor nephrectomy and LDN groups. No right kidney LDNs were done because of the shortness of the right renal vein; and, after the initial experience, left kidneys with more than 2 arteries were excluded. Warm ischemia time was recorded only for LDN, and it was found that a warm ischemia time of 10 minutes or longer was associated with difficulty in extraction and was uniformly associated with elevated mean serum creatinine levels on postoperative day 7. CONCLUSIONS: The length of hospital stay was decreased and cosmetic result enhanced. The number of living donors has increased from 28 in 1997 to 53 in 1998 and to 63 in 1999 at our institution. The length of hospital stay, incidence of complications, and comparable kidney quality indicate that LDN should be the initiating procedure for most patients.

Adolescent↗
PubMed1999

Is laparoscopic donor nephrectomy here to stay?

BACKGROUND: Open live donor nephrectomy is safe and provides kidneys of excellent quality. The complexity of the laparoscopic donor technique has raised considerable concerns. METHOD: Twenty-six laparoscopic live donor nephrectomies were done from October 1997 to October 1998. RESULTS: All kidneys had immediate function. All recipients except 1 had serum creatinines less than 2.0 mg at 2 months posttransplantation. Three complications (wound infection, neuroma, reoperation) occurred. There was no mortality. CONCLUSIONS: Proper surgical training and patient selection can result in a safe donor operation that provides kidneys of excellent quality.

Adult↗
PubMed1994

[A double-blind study of neostigmine versus placebo in paralytic ileus as a result of surgical interventions].

A fully randomized double-blind study, stratified according to diagnosis, was carried out in order to assess the effect of endonasal neostigmine in the treatment of post-laparotic paralytic ileus. A total of 40 patients (16 M, 24 F), aged between 22 and 76 years old, were admitted to the study; of these 20 were cholecystectomized and 20 had undergone emergency surgery. According to a special randomization list, 10 patients from each pathological group were treated with 6% neostigmine en (1 puff = 5.4 mg) and the other ten were treated with placebo. Both treatments were administered at a dose of 2 puffs, one per nostril, at the end of surgery and then repeated every 4 hours up to a maximum of 6 puffs/day. Treatment was continued for 4 days or until canalization of feces and gas was achieved. The mean daily dose of endonasal neostigmine found to be efficacious was 4 puffs/day, equivalent to 24.7 mg in cholecystectomized patients and 23.5 mg in patients undergoing emergency surgery. In over-all terms the canalization of gas and feces was observed in 74% of patients treated with neostigmine and in 45% of those receiving placebo and the difference was statistically significant.

Administration, Intranasal↗
PubMed1986

Emergency thoracotomy.

Eighty-nine consecutive trauma patients, who were treated at one institution and received emergency thoracotomy, were studied. Although 76 (85%) of the patients had no vital signs at hospital arrival, 15 (17%) patients survived the emergency thoracotomy to progress to other hospital treatments. Ten patients were ultimately discharged, nine of whom have normal functions. Maintaining a broad set of indications for emergency thoracotomy may increase survival amongst trauma patients for whom the procedure is indicated.

Adolescent↗
PubMed1984

Emergency bay thoracotomy.

In recent years, there has been increased debate on the indications for and value of thoracotomies done in the Emergency Department for victims of trauma. The current literature, unfortunately, does not resolve many points of contention surrounding this procedure. Using strict terms to define Emergency Bay Thoracotomy (EBT), 89 consecutive patients seen over a 2-year period in a Trauma Unit were retrospectively reviewed and analyzed. Eighty-five per cent of the patients had no vital signs on arrival, yet the procedure proved to be valuable in sustaining life in 17% of patients, two thirds of whom were discharged, 90% with normal findings. A progressive increase in survival rate was observed with increased use of the procedure. A review of the prognostic factors found in this study and comparison with other published studies indicates that clear definition of the patient population and patient status is essential before aggregated data are used as a basis for therapeutic policies. Educational and research efforts must focus on determining which patients have zero prognosis after initiating resuscitation, rather than on denying care to any group, even when only a few will respond.

Adolescent↗
PubMed1976

Host-Pathogen Interactions: IX. Quantitative Assays of Elicitor Activity and Characterization of the Elicitor Present in the Extracellular Medium of Cultures of Phytophthora megasperma var. sojae.

Resistance of soybean (Glycine max L.) seedlings to Phytophthora megasperma var. sojae (Pms) is in part due to the accumulation in infected tissue of a compound which is toxic to Pms. The accumulation of this compound, a phytoalexin called glyceollin, is triggered by infection, but it can also be triggered by molecules, "elicitors," present in cultures of Pms. The ability of the Pms elicitor to stimulate phytoalexin accumulation in soybean tissues has been used as the basis for biological assays of elicitor activity. Two bioassays were developed and characterized in this study of the Pms elicitor. These bioassays use the cotyledons and the hypocotyls of soybean seedlings. The cotyledon assay was used to characterize the extracellular Pms elicitor. This elicitor was isolated from Pms cultures and purified by ion exchange and molecular sieving chromatography. The extracellular Pms elicitor was determined to be a predominantly 3-linked glucan, which is similar in composition and structure to a polysaccharide component of Pms mycelial walls.

Journal Article↗