8
8
G Nari y col. Fístula pancreáꢂca posduodenopancreatectomía. Rev Argent Cirug 2019;111(2):79-89
that the number of paꢀents with high risk factors for shorter in the isolated Roux loop PJ group and the tech-
POPF was higher in the PG group vs. the PJ group (p nique allowed the maintenance of oral feeding even if
=
0.001) and that PG was associated with a significant POPF developed.
In 2016, the ISGPS 10 published a posiꢀon
prolongaꢀon of postoperaꢀve hospital stay. Aroori et al.
2
9
compared both techniques and reported that POPF statement on several issues related to pancreaꢀc anas-
was more common (23.5%) in the PG group vs. the PJ tomosis and concluded that there were no differences
group (16.2%) but this difference was not staꢀsꢀcally in the development of clinically relevant POPF between
significant, and that grade A fistulas were less common PG and PJ in their different techniques and remarked
in the PJ group (p = 0.019).
that the fistula risk score (FRS) proposed by Callery et
We used isolated Roux-loop PJ in the last 17 al. 26 is a useful tool.
cases of PJ reconstrucꢀon and POPF occurred in only
In this sense, and in order to answer the sec-
one case. This technique is associated with lower inci- ond goal of our study, a pancreaꢀc duct diameter < 3
dence of POPF and if a fistula forms, it will cause lesser mm was the only factor menꢀoned in the FRS that pre-
complicaꢀons due to the lack of acꢀvaꢀon of pancre- sented significant differences (0.025); perhaps a larger
aꢀc juice. Many authors reported that there are no sig- sample with beꢃer data collecꢀon will provide other
nificant differences in the incidence of POPF between important factors.
1
,31-33
.
this reconstrucꢀon and the Child’s type technique
Data collecꢀon is one of the limitaꢀons of our
,31,33
reported that operaꢀve study as it affects the results of the secondary objec-
1
Three of the four authors,
ꢀ
me was longer with the isolated Roux loop technique, ꢀve. We did not find significant differences in the de-
32
while Perwaiz et al. concluded that, for unexplained velopment or severity of POPF between PG and PJ. We
reasons, construcꢀon ꢀme is the same or shorter in the agree with different authors that pracꢀcing and master-
3
0
PJ group. We found only one randomized study com- ing a repeꢀꢀve, standardized technique can be a poten-
paring the Machado technique with PG and the authors ꢀal soluꢀon to evade the problem of POPF. In the same
concluded that there were no significant differences in way and based on the FRS, it is advisable to idenꢀfy the
the number of POPF. Yet, they made two important most important risk factors aꢂer and during surgery to
observaꢀons: ꢀme to resumpꢀon of oral feeding was prevent the development of POPF.
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