Evaluation of Neutrophil-Lymphocyte Ratio as a Prognostic Factor in Cervical Intraepithelial Neoplasia Recurrence.

Background: Immune system status is a factor related to cervical intraepithelial neoplasia (CIN) recurrence. neutrophil-lymphocyte ratio (NLR) is a useful factor in assessing the immune status. The aim of this study was to evaluate the prognostic value of NLR factor for CIN recurrence in patient who underwent excisional procedure and its relationship with recurrence free survival (RFS). Methods: In this historical cohort study, a population of 307 patients with CIN (confirmed by excisional pathology) from 2009 to 2017 were selected. NLR and hematologic factors were measured before surgery and the follow-up records of these patient were analyzed. The recurrence rate and RFS were assessed during the follow-up phase. Results: The NLR cut-off point of 1.9 was determined using the Youden Index. NLR<1.9 (low NLR) and NLR≥1.9 (high NLR) were observed among 68.1% and 39.1% of patients, respectively. Univariate analysis showed that higher NLR values (P<0.001), absolute neutrophilic counts (ANC) (P<0.001) and platelet lymphocytic ratios (PLR) (P=0.002) were significantly associated with reduction in RFS. The results of Cox regression showed that removing more tissue during excision (HR = 0.325; 95% CI (0.936-0.136) significantly reduced the hazard of recurrence, higher NLR (HR = 4.55; 95% CI) (1.97-10.51) and white blood cell (WBC) count levels (HR =1.27; 95% CI, 1.04-1.55), significantly decreased RFS, but PLR and ANC associated with RFS were not confirmed by Cox regression. Conclusion: NLR and total WBC count might be prognostic factors involved in the prediction of recurrence and RFS in CIN patient underwent excisional procedure. To confirm these results, more prospective studies with larger sample sizes are needed.

Effects of Topical Phenytoin Cream on Episiotomy Repair in Primiparous Women: A Double Blind Clinical Trial.

Episiotomy is the most prevalent obstetrical procedure with the purpose of either widening vaginal outlet or helping the fetus to deliver as soon as possible with the most feto-maternal safety. The aim of this study is to find out the effects of topical phenytoin cream on wound repair in primiparous women. One-hundred-thirty primiparous mothers were referred to Kowsar Hospital in Qazvin province participated in this clinical trial. Sixty-five participants were assigned in each of intervention and control groups. The intervention group was treated with topical 1% Phenytoin cream and 10% povidone-iodine (betadine) solution and the control group received placebo and betadine solution. Wound irrigation with betadine was performed as the routine order in the hospital, three times daily and two centimeters of topical phenytoin or placebo cream, were applied to the wound twice daily. The rate of episiotomy repair was measured by REEDA index in the first 24 h, the fifth and the tenth puerperal day. Data analyses were done t-test and chi-square test and Mann-Whitney. In the first 24 h, it was 6.43 ± 2.15 in the intervention group versus 6.52 ± 5.09 in the control group with no significant difference. However on The 5th day, it appeared 4.56 ± 3.01 in the intervention group versus 6.54 ± 2.98 in the control group (p < 0.001), likewise it was 5.82 ± 2.83 in the control group on the tenth day (p < 0.001). Significant difference was detected both in the 5th and 10th postpartum days. The result of this trial suggested that 1% phenytoin cream speeds-up the wound healing process; therefore it could be applied for accelerating episiotomy repair.