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Prostatectomie radicale: évaluation à court terme à propos de 18 cas

Radical prostatectomy: short term evaluation of 18 cases

  • Cas Clinique / Case Report
  • Published:
Journal africain du cancer / African Journal of Cancer

Résumé

Objectifs

Évaluer la faisabilité de la prostatectomie radicale, sa morbidité et ses résultats à court terme.

Matériel et méthodes

Nous avons réalisé une étude descriptive basée sur l’étude de dossiers des 18 cas de prostatectomie radicale réalisés dans notre service de juin 2004 à mai 2007. Nous nous sommes intéressés aux paramètres suivant: âge, circonstances de diagnostic, taux de l’antigène spécifique de la prostate (PSA), type histologique, stade TNM, voie d’abord, suites opératoires et évaluation clinique et biologique à trois mois. L’analyse des données s’est faite par calculs de fréquence et de moyenne.

Résultats

L’âge moyen était de 60,9 ans. Le taux moyen de PSA total était de 31,9 ng/ml. L’élévation du PSA était la circonstance de diagnostic dans 33,4 contre 66,6 % de troubles mictionnels. Les tumeurs étaient localisées: sept cas de cT1 (38,9 %) et 11 cas de cT2 (61,1 %). Un adénocarcinome a été trouvé pour tous les patients avec un score de Gleason moyen de 6,3. Quatorze patients avaient bénéficié d’un abord rétropubien avec curage ganglionnaire et les quatre autres, d’un abord périnéal sans curage ganglionnaire. La durée moyenne de l’intervention était de 160,3 minutes (90 et 200). Le volume moyen de perte sanguine était de 1 071,1 ml. En postopératoire, nous avons eu deux cas d’hématurie (11,1 %), deux fistules anastomotiques (11,1 %) et une infection urinaire. Le délai moyen d’ablation de la sonde était de 13,9 jours. L’évaluation de l’érection à trois mois postopératoire avait montré six cas de bonne érection (33,3 %), trois cas d’érection semi-rigide (16,6 %) et huit cas d’absence d’érection (44,4 %), deux cas d’incontinence (11,1 %) et un cas non évalué. Le taux de PSA était inférieur ou égal à 0,2 ng/ml dans six cas (33,3 %), indétectable dans sept cas (38,9 %) et élevé dans les cinq autres cas.

Conclusion

La prostatectomie radicale est un traitement accessible sans risque grave pour les patients. Il faudrait toutefois plus de recul et de cas pour mieux l’apprécier.

Abstract

Objectives

To evaluate the feasibility of radical prostatectomy, its morbidity and its short-term results.

Materials and methods

We carried out a descriptive study based on study of the records of the 18 radical prostatectomy cases carried out in our department from June 2004 to May 2007. We were interested in the following parameters: age, diagnostic circumstances, PSA, histological type, TNM stage, approach, operative follow-up and clinical and biological evaluation after three months. The analysis of the data was done using frequency and average calculations.

Results

The average age was 60.9 years (53, 68). The average total PSA rate was 31.9 ng/ml (6.1, 143.1). The rise in PSA was a result of diagnostic circumstances in 33.4 against 66.6% of urinary disorders. The tumours were localised: seven cases of cT1 (38.9%) and 11 cases of cT2 (61.1%). An adenocarcinoma was found in all patients with an average Gleason score of 6.3 (3; 8). Fourteen patients had been treated via the retropubic approach, with ganglionic curage; and in four others, a perineal approach was used, with no curage. The average intervention duration was 160.3 minutes (90: 200). The average blood loss volume was 1 071.1 ml (300; 2600). Postoperatively, we had two cases of hematuria (11.11%), two anastomotic fistulae (11.1%) and one urinary infection. The average time for catheter ablation was 13.9 days (2; 22). Erection evaluation three months postoperatively showed six cases of good erection (33.3%), three cases of semi rigid erection (16.7%) and eight cases of lack of erection (44.4%), including three cases of erectile dysfunction before surgery. Erection was not evaluated in one case. With regard to continence three months postoperatively, we noted seven cases of normal continence without leakages of urine (38.88%), eight cases of urine leakages accompanying normal micturition (44.4%), two cases of incontinence (11.1%) and one non-evaluated case.

Conclusion

Radical prostatectomy is an accessible treatment without serious risk for the patients. However, more remissions and cases are required for a more complete evaluation.

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Correspondence to L. Niang.

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Niang, L., Jalloh, M., Labou, I. et al. Prostatectomie radicale: évaluation à court terme à propos de 18 cas. J Afr Cancer 1, 176–179 (2009). https://doi.org/10.1007/s12558-009-0034-z

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  • DOI: https://doi.org/10.1007/s12558-009-0034-z

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