ABSTRACT
OBJECTIVE: Evaluation of maternal and neonatal outcomes in operative vaginal deliveries in prospective study analysis. DESIGN: Prospective case-control study analysis. SETTING: Prospective analysis of 292 operative vaginal deliveries (VEX, forceps) for the period June 2016 - August 2017 from overall 6056 vaginal deliveries. Type and frequency of maternal and neonatal trauma occurence was observed in connection with using vacuum-assisted delivery and forceps delivery, mainly the cephalohematomas and their complications. Collected data were statistically analysed. RESULTS: In the reported period from overall 6056 deliveries there were 216 vacuumextractions (3.6%) and 72 forceps deliveries (1.2%) performed. Both methods were used in four patients (VEX and forceps). The most frequent trauma in newborns were cephalohematomas. Remarkable cephalohematoma, requiring further observation has occured in 40 newborns (18.5%) after vacuum-assisted delivery and in 5 newborns (6.9%), (p = 0,017) after forceps delivery. Consequential punction of cephalohematoma occured only after vacuumextraction delivery and in 6 newborns (15.0 %). The third degree perineal rupture occured after vacuumextraction in 20 patients (9.3%) and after forceps delivery in 12 patients (16.7%), (p = 0,091). The fourth degree perineal rupture occured only after vacuumextraction and in 1 case (0.5%). CONCLUSION: The vacuumextraction compared with forceps is more likely to be associated with the statistically significant incidence of cephalohematomas and their further treatment. Forceps deliveries compared with vacuumextraction are more likely to be associated with the maternal perineal trauma, but the diference was not statistically significant.
Subject(s)
Birth Injuries/etiology , Genitalia, Female/injuries , Hematoma/etiology , Lacerations/etiology , Obstetrical Forceps/adverse effects , Vacuum Extraction, Obstetrical/adverse effects , Case-Control Studies , Delivery, Obstetric/methods , Female , Humans , Infant, Newborn , Pregnancy , Pregnancy Outcome , Prospective StudiesABSTRACT
Sporadic colorectal cancer (CRC) represents an enormous problem worldwide. Large intestinal microbiota play an important role in the colorectal carcinogenesis. The aim of the study was to investigate anti-Outer membrane protein C (anti-OmpC) antibodies, aimed at porin C, which is embedded in the outer membrane of gram-negative bacteria, in patients with colorectal adenoma (CRA), CRC and controls. The study included 22 patients with CRA (11 men, 11 women, aged 26-79, mean 65 ± 12), 11 patients with CRC (9 men, 2 women, aged 50-83, mean 66 ± 11) and 45 controls, blood donors (24 men, 21 women, aged 20-58, mean 38 ± 10). Serum anti-OmpC antibodies were investigated by means of ELISA. Values of 0-20 U/mL were considered to be negative; values >25 U/mL were assessed as positive. A total of 9/11 (82 %) patients with CRC had positive anti-OmpC antibodies. Anti-OmpC antibodies were negative or grey-zone in 37/45 (82 %) controls. Serum anti-OmpC were found to be significantly higher in patients with CRC (median 42.4, interquartile range (IQR) 22.2) compared to controls (median 18.3, IQR 12.4), p < 0.001. No statistically significant difference in anti-OmpC was found between controls (median 18.3, IQR 12.4) and CRA patients (median 17.7, IQR 16.5), p = 0.326. Anti-OmpC were significantly higher in patients with CRC (median 42.4, IQR 22.2) compared to patients with CRA (median 17.7, IQR 16.5), p = 0.011. Positivity of anti-OmpC antibodies was found in patients with CRC, which supports the contribution of gram-negative large intestinal microbiota to the pathogenesis of CRC.
