Insulinska rezistencija i parametri inflamatornog odgovora tokom abdominalnih hirurških intervencija
Insulin resistance and inflammatory response following abdominal surgery
Author
Micić, Dušan D.Mentor
Lalić, NebojšaCommittee members
Đukić, Vladimir
Šijački, Ana
Jotić, Aleksandra

Hajduković, Zoran

Metadata
Show full item recordAbstract
Pojava prolazne i vremenski ograničene insulinske rezistencije tokom hirurškog
zahvata je povezana sa vrstom operacije kao i sa veličinom povrede tkiva. Cilj naše
studije je bio da procenimo insulinsku rezistenciju merenu matematičkim modelom
HOMA-IR i faktore inflamacije IL-6, TNF-α i CRP-a pre i posle laparoskopske i
otvorene holecistektomije i otvorene rekonstrukcije ingvinalnih kila tokom
sedmodnevenog praćenja, kao i ispitivanje prediktivne vrednosti preoperativnog odnosa
neutrofila i limfocita u proceni težine bolesti kod bolesnika sa holecistitisom i njegove
eventualne povezanosti sa stepenom insulinske senzitivnosti..
Metode: Istraživanje koje je sprovedeno po tipu ne-randomizovane prospektivne studije
obuhvatilo je 192 bolesnika sa kamenom u žučnoj kesi (operisanih primenom otvorene
ili laparoskopske holecistektomje) ili sa ingvinalnom kilom (operisanih otvoreno
metodom) koji su operisani na Klinici za Urgentnu hirurgiju Urgentnog centra
Kliničkog centra Srbije u toku sprovodj...enja studije. Glukoza, insulin, CRP, IL-6, TNF-
α, Le, Ly i Ne su određivani pre operacije (0 dan) i 1., 3. i 7. dan posle operacije.
Rezultati: Veće vrednosti indeksa HOMA-IR su nađene kod pacijenata nakon otvorene
operacije žučne kese u poređenju sa laparoskopskom operacijom u trećem
postoperativnom danu. (p=0,036). HOMA-IR je bio značajno veći nakon otvorene
rekonstrukcije kila u poređenju sa grupom nakon laparoskopske operacije žučne kese
prvog postoperativnog dana (p=0,045). Vrednost CRP je bila značajno veća u prvom
postoperativnom danu kod bolesnika nakon otvorene operacije žučne kese u odnosu na
laparoskopsku operaciju (p=0,046). IL-6 se značajno povećao 1. i 3.dana u odnosu na
0.dan (p<0,0005) u grupi nakon laparoskopske operacije žučne kese i nakon otvorene
rekonstrukcije kile. Povećanje IL-6 je bilo statistički značajno veće 1.postoperativnog
dana nakon otvorene operacije kile u odnosu na laparoskopsku operaciju žučne kese
(p=0,044). Pozitivna korelacija između CRP i HOMA-IR (r=0,46; p=0,025) i između
IL-6 i HOMA-IR (r=0,44; p=0,030) postojala je u grupi sa otvorenom rekonstrukcijom
kila prvog dana...
The development of transient and temporal insulin resistance after
surgical intervention is associated with the type and magnitude of operation and tissue
injury. The aim of our study was to evaluate insulin resistance assesed by homeostatic
model assessment of insulin resistance (HOMA-IR) and inflammation factors IL-6,
TNF-α and CRP before and after laparoscopic and open cholecystectomy and open
hernia repair during seven days follow-up, as well as the predictive value of
preoperative neutrophil-to-lymphocyte ratio (NLR) to asses the severity of cholecystitis
and its possible association with the degree of insulin resistance.
Methods: a non-randomized prospective study included 192 patients with stones in
gallblader (treated with laparoscopic or open cholecystectomy) and inguinal hernia
repair treated with open method. Study was conducted at Clinic for emergency surgery,
Emergency center, Clinical Center of Serbia during the course of the investigation.
Results: Significantly higher v...alues of HOMA-IR were found in patients with open
cholecystectomy in comparison with patients with laparoscopic cholecystectomy on
third postoperative day (p=0.036). HOMA-IR was significantly higher after open hernia
repair in comparison with laparoscopic cholecystectomy at first postoperative day
(p=0.045). CRP was significantly higher in patients after open cholecystectomy in
comparison with patients with laparoscopic cholecystectomy, at day one (p=0.046).
Statistically higher values of IL-6 were found at day 1 and 3 in comparison with day 0
in group with laparoscopic cholecystectomy and in group with open hernia repair
(p<0.0005). IL-6 was significantly higher at day 1 after open hernia repair in
comparison with laparoscopic cholecystectomy (p=0.044). Positive correlation between
CRP and HOMA-IR (r=0.46; p=0.025) and between IL-6 and HOMA-IR (r=0.44;
p=0.030) was found at day one in group with open hernia repair. More severe
cholecystitis was found among patients in high NLR group (p<0.0001) and higher level
of CRP and white blood cells counts (WBC) (p<0.0001). The NLR of 4.18 could predict
severe cholecystits. Significant correlation between preoperative NLR and HOMA-IR
values at first postoperative day was established (r=0.254, p=0.030)...