SNFGE SNFGE
 
Thématique :
- Cancers autres (hors CCR et CHC)
Originalité :
Intermédiaire
Solidité :
A confirmer
Doit faire évoluer notre pratique :
Pas encore
 
 
Nom du veilleur :
Professeur Sylvain MANFREDI
Coup de coeur :
 
 
British journal of Cancer
  2018/08  
 
  2018 Aug;119(3):381-386.  
  doi: 10.1038/s41416-018-0176-9  
 
  Comparison of anal cancer screening strategies including standard anoscopy, anal cytology, and HPV genotyping in HIV-positive men who have sex with men  
 
  Pernot S, Boucheron P, Péré H, Lucas ML, Veyer D, Fathallah N, de Parades V, Pavie J, Netter J, Collias L, Taieb J, Grabar S, Weiss L  
  https://www.ncbi.nlm.nih.gov/pubmed/30026613  
 
 

Abstract
 

BACKGROUND:

There is no consensus on screening strategy of high-grade intraepithelial neoplasia (HGAIN). Guidelines range from clinical examination with digital anorectal examination followed by standard anoscopy (SA), to anal cytology (Pap)+/- HPV genotyping. We compared screening strategy yields based on Pap, SA, and HPV-16 genotyping alone or in combination in HIV-MSM.

METHODS:

Pap, SA, and HPV-16 genotyping were performed in all HIV-MSM attending a first anal cancer screening consultation in Paris, France. High-resolution anoscopy, the gold standard to detect HGAIN, was performed in the case of HPV-16 positivity or abnormal cytology. Yield was defined as the number of patients with HGAIN relative to the total number of patients screened.

RESULTS:

On 212 patients, the complete strategy (SA + Pap + HPV genotyping) yield (12.7%) was significantly higher than that of SA (3.3%, p < 0.001) and HPV-16 alone (6.6%, p < 0.05). Although none of the other strategies were significantly different from the complete strategy, Pap + HPV-16 and Pap + SA had closer yields (about 11%), with OR = 0.83 (95% CI [0.44;1.57]) and 0.87 (95% CI [0.46;1.64]), respectively.

CONCLUSIONS:

Pap combined with HPV-16 genotyping or SA tended towards higher yields compared to Pap alone, and closer to that of the complete strategy.

 

 
Question posée
 
Quels sont les meilleurs examens de dépistage du cancer anal chez les hommes HIV négatif ayant des rapports sexuels avec des hommes ?
 
Question posée
 
La combinaison anuscopie standard + cytologie anale + le génotypage HPV donne les meilleurs résultats. La combinaison cytologie anale et anuscopie standard ou génotypage est équivalente. Les moins bons résultats sont obtenus quand une seule technique est réalisée.
 
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