Is legalizing the organ market possible?

INTRODUCTION: Two opposing views of the human body have existed since time began. Can it be traded or does its value go beyond a monetary one? Today it is illegal to sell organs but the success of organ transplantation has give rise to an enormous controversy. The continued increase in the need for organs has lead to a major use of live donors. Consequently, clandestine selling of organs is becoming more widespread for two main reasons: scientific progress and market demand. Our aim was to consider the protection of ethical principles through legislation. MATERIALS AND METHODS: Based on the principle that it is morally unacceptable for people to die on a waiting list, we analysed various ways in which the National Health Service could give incentives to live donors, including reimbursement of health expenses, tax relief, pension or early retirement benefits, or education grants for the children. Possible incentives for cadaveric organ donation included reimbursal of health and funeral costs, or increase in widow/er's pension. CONCLUSION: The tendency may be toward reimbursement of costs rather than actual payments. A legal, ethical organ market could save thousands of human lives, but it must be correctly regulated.

[Nerve sparing total mesorectal excision for rectal cancer. Technical notes and results]. / Nerve sparing total mesorectal excision per neoplasia del ret- to. Note di tecnica e risultati.

OBJECTIVE: To evaluate the quality of life after nerve sparing total mesorectal excision for rectal cancer. PATIENTS AND METHODS: Crucial technical aspects of the procedure such as the preservation of genitourinary innervation and the achievement of optimal local control of the disease have been emphasized. It is known that local recurrences, sexual and urinary dysfunctions may have a significant impact on postoperative quality of life of the patients. Postoperative evaluation of functional outcomes of nerve sparing total mesorectal excision has been carried out utilizing the QLQ C30 (version 3) (All CR38). RESULTS: At one year follow-up 27.2% of the patients presented sexual activity related dysfunctions, 6.1% complained of urinary dysfunction and 21% of the patients complained of some significant psychologic disturbances. CONCLUSIONS: A correct surgical dissection with preservation of inferior hypogastric plexus and all genitourinary nerve supply yield the best results either in terms of quality of life and of oncologic control of the disease.

Molecular adsorbent recirculating system treatment for acute hepatic failure in patients with hepatitis B undergoing chemotherapy for non-Hodgkin's lymphoma.

Hepatitis B virus (HBV) is a serious cause of morbidity and mortality in hepatitis B surface (HBsAg) antigen-positive patients treated with chemotherapy. Because the hepatitis is related to HBV virological reactivation, application of effective antiviral therapy, such as Lamivudine, has been attempted. Despite the use of these antiviral agents at the time of clinical hepatitis, some HBsAg-positive patients still develop hepatic failure and die. We used the Molecular Adsorbent Recirculating System (MARS) (MARS Monitor; Teraklin AG, Rostock, Germany) to treat 5 HBsAg-positive lymphoma patients with acute hepatic failure due to chemotherapy despite lamivudine treatment. Before and after each treatment we monitored the parameters of neurological status (EEG, cerebral CT and Glasgow coma score), hemodynamic parameters, acid-base equilibrium and blood gases as well as hepatic and renal function. The inclusion criteria were these of the King's College Hospital. Statistical analysis by Student t method showed significant results (P < .01). Three of 5 patients are alive without signs of reactivation of viral or hematological diseases at 1 year follow-up. The 2 patients died because MARS treatment was started too late, with Glascow coma score grade IV, hemodynamic instability, and mechanical ventilator assistance. Despite the limited number of cases, we believe that MARS can be applied to patients with a high tolerance and yield good results, but the treatment has to start at the first signs of hepatic failure.

Surgical management of substernal goitres. When is sternotomy inevitable?

PURPOSE: Aim of this retrospective study is to report personal experience in the surgical management of substernal goitres emphasizing the guidelines for preoperative planning of sternotomy in selected cases. PATIENTS AND METHODS: Medical records of all patients (n=355) submitted to thyroidectomy for struma in our Operative Unit, between 1993-2003, were analysed. A substernal goitre was defined as a goitre having a significant retrosternal extension (>50%) requiring mediastinal dissection. RESULTS: A total of 18 out of 355 patients undergoing thyroidectomy for struma in our Operative Unit had substernal goitres. The most common symptoms, at presentation, were the presence of neck mass and respiratory disorders. Standard cervical incision was adequate to achieve total thyroidectomy in 17 cases while, in one patient with computed tomography images showing the presence of a huge goitre extending below the aortic arch, a sternotomic approach was inevitable to ensure safe removal. No major morbidity or perioperative deaths occurred. One patient with scleroderma experienced bilateral paralysis of laryngeal nerves for two months, with full recovery thereafter. CONCLUSIONS: While removal of the majority of substernal goitres can be achieved by means of cervical incision, this approach is not always safe. In a selected number of cases with an iceberg shaped substernal goiter and with >70% of the volume lying below the thoracic outlet, a sternotomic approach is inevitable. Preoperative diagnostic work-up should, thus, include chest X-ray and computed tomography. Overall results in the present patient population, have been excellent since morbidity has been minimal and mortality absent, and all patients are symptom free.