Nerve-sparing surgery in rectal cancer: feasibility and functional results.
J Exp Clin Cancer Res
; 19(1): 35-40, 2000 Mar.
Article
en En
| MEDLINE
| ID: mdl-10840933
Traditional rectal cancer surgery has been burdened with a high rate of sexual and urinary dysfunctions due to intraoperative injury or the cutting of the sympathetic and/or parasympathetic nerves. The experience acquired in the last ten years with total mesorectal excisions has permitted the use of the "nerve-sparing" technique. The present study regards 239 patients from two surgical centres, most of whom underwent sphincter-saving radical surgery between 1994 and 1998 with the above mentioned technique for resectable colon cancer. Details regarding the technique were recorded in the last 58 patients, in order to examine the severity of the surgical damage. The subgroup with the longest follow-up, which included 36 patients, was diagnostically evaluated by a surgeon, psychologist, urologist and neurologist to analyze the risk of sexual and urinary dysfunctions. A complete nerve-sparing was performed in 86.3% of the cases. The parasympathetic nerve trunks were those most often damaged because of perineural tumor spreading. Partial to complete sexual impotence was observed in 44% of the patients and surprisingly, preoperative dysfunctions were detected by means of the multidisciplinary approach in one third of these patients. Therefore, only 30.5% of the patients presented with strictly postoperative sexual impotency, above all, those who had undergone high-dose preoperative chemoradiation for T3 or T4 middle to low rectal cancer. A prospective study was initiated to evaluate the genitourinary dysfunctions after rectal cancer surgery in all of the clinical phases by means of a multidisciplinary approach aimed at functional recovery and improved quality of life.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neoplasias del Recto
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Aspecto:
Patient_preference
Límite:
Humans
/
Middle aged
Idioma:
En
Revista:
J Exp Clin Cancer Res
Año:
2000
Tipo del documento:
Article
País de afiliación:
Italia
Pais de publicación:
Reino Unido