Impact of different typologies of smoking on ovarian reserve and oocyte quality in women performing ICSI cycles: an observational prospective study.

OBJECTIVE: Within the last few years smoking activities, as well as infertility, have increased in Italy, and so has the consumption of alternative cigarette devices among women of childbearing age. The aim of this observational study was to evaluate the impact of the consumption of cigarettes and alternatives devices, such as electronic cigarettes and heat-not-burn (HnB) products, on infertile women performing in vitro fertilization (IVF), in specific on the quality of oocytes retrieved in women performing intracytoplasmic sperm injection (ICSI) cycles. PATIENTS AND METHODS: Prospective observational longitudinal study involving 410 women referring to the Reproductive Physiopathology and Andrology Unit, Sandro Pertini Hospital, Rome, from 2019-2022. All the women enrolled filled out an elaborate questionnaire investigating smoking consumption, before the beginning of ovarian stimulation by antagonist protocol, ovarian pick-up, and subsequent ICSI technique. The outcomes of the study were the evaluation of clinical and ICSI features between the groups of smokers and non-smokers: the number of retrieved oocytes, immature oocytes, and fertilization rate were confronted between the two groups and between cigarette smokers vs. e-cigarette and heat-not-burn (HnB) products smokers. RESULTS: Clinical parameters were comparable between the group of smokers compared to one of the non-smokers, except for anti-Müllerian hormone (AMH), which was statistically lower in smokers (p<0.05). Regarding IVF hormonal stimulations it appears that the total dose of gonadotropin was statistically lower in the non-smoker's group, compared to smokers (1850±860 UI vs. 1,730±780 p<0.05). Regarding ICSI techniques interestingly the number of oocytes retrieved was lower in the smokers' group compared to non-smokers (5.21±0.9 vs. 6.55±3.5, p<0.001), and the number of empty zona pellucida oocytes was statistically higher in the smokers' group (0.51±0.1 vs. 0.2±0.1, p<0.05). On the other hand, the fertilization rate (FR) was statistically higher in non-smokers compared to the smokers' group (72.16±3.05 vs. 68.12±2.21, p=0.03). Out of the 203 smokers, overall, any statistically significant difference, regarding ICSI results, has been found between the group of cigarette smokers, compared to the group of e-cigarettes plus HnB products smokers. CONCLUSIONS: Smoking negatively impacts human fertility, leading to a reduction of ovarian reserve and ovarian quality, which can negatively impact results in women performing ICSI cycles. Despite the limitation of the study, our results underline that consumption of cigarette alternative devices seems to have a similar negative impact on the quantity and quality of oocytes retrieved in ICSI cycles. Clinicians should emphasize the reduction of exposure to harmful substances derived from the combustion of tobacco smoking, as well as alternative devices, in women of childbearing age.

4D-HyCoSy performed in a reproductive center: retrospective analysis of pain perception, complications and spontaneous pregnancy rate after the technique.

OBJECTIVE: Nowadays 4D hysterosalpingocontrast sonography (4D-HyCoSy) represents a primary technique in the evaluation of tubal impairment, with a low rate of pain referred and complications related, but its role in increasing the chance of spontaneous clinical pregnancy in women in childbearing age is still debated. PATIENTS AND METHODS: Retrospective study of 359 women performed 4D-HyCoSy at Reproductive Physiopathology and Andrology Unit, Sandro Pertini Hospital, Rome, during the period 2018-2020. INCLUSION CRITERIA: women attending our IVF (in vitro fertilization) center with at least 1 year of infertility. EXCLUSION CRITERIA: female age over 43 years, previously known severe tubal infertility, suspected anovulation, and semen abnormalities. PRIMARY OUTCOME: evaluation of tubal patency, complications related to technique, and pain perception evaluated thanks to a 10-cm visual analogue scale (VAS) Scale. SECONDARY OUTCOMES: clinical pregnancy rate (PR) after the technique confronted between the group of women with bilateral tubal patency (group A) with the group of monolateral tubal patency (group B) within 30 days and between 30-180 days, and 180 days-1 year from the exam. Time to pregnancy (TTP) and other obstetrical outcomes were evaluated too. RESULTS: The average age of the study's population was 33.3 years. Mean duration of infertility was 2.1 years. Complication rate was 6.4%, and in any case the use of ephedrine was required. 182 (50.6%) women reported absence of pain during the exam (VAS scale value 0) and 131 (36.5%), reported mild pain experience (VAS scale value between 1-4). Spontaneous pregnancy rate was of 29.3% in group A and 30.3% in group B; time to pregnancy was 32 ± 14.7 days in group A and 35 ± 13.1 days in group B. The insurgence of a spontaneous pregnancy was significantly lower for both 4D-HyCosy sub-groups after 30 days following technique respect to 30-180 days and 180 days-1 year following the technique (both p-value < 0.001). CONCLUSIONS: We confirm that 4D-HyCoSy is a safe and user-friendly technique, used as first line assessment of tubal patency of women afferent to a reproductive center. We also reported a positive impact on spontaneous pregnancy rate in women performing 4D-HyCoSy, emphasized within the first following month. This mandatory technique for tubal investigation, has not only a function in the diagnostic assessment of female infertility, but also has a therapeutic role, in young women who desire a pregnancy, avoiding, in some cases, the need of IVF treatments and clinical risks linked, while saving medical and monetary resources.

Uterine fibroids treatment: do we have new valid alternative? Experiencing the combination of vitamin D plus epigallocatechin gallate in childbearing age affected women.

OBJECTIVE: Uterine myomas are the most common benign tumors in females, and at least 25% of affected patients experience symptoms severe enough to need treatment, like heavy hemorrhage, pelvic pain, and infertility. Currently, a non-invasive approach is preferred in women of childbearing age who desire pregnancy. The aim of our study was to determine the effect of oral supplementation with a combination of vitamin D plus epigallocatechin gallate (EGCG) and vitamin B6 in women with myomas. PATIENTS AND METHODS: Between April and December 2020, we enrolled 95 women of childbearing age, afferent to our hospital, displaying at least one myoma with a diameter <4 cm. Patients were divided in two groups: 41 women were treated daily with two tablets of 25 µg vitamin D + 150 mg EGCG + 5 mg vitamin B6 for 4 months; 54 women, representing the control group, received no treatment. Total volume and vascularization of myomas were analyzed ultrasonographically. Bleeding and pelvic pain was also evaluated, as well as patients' quality of life and health through questionnaire Short Form Health Survey (SF-36) and Patient Global Impression of improvement (PGI-I). RESULTS: After treatment myomas' total volume and peripherical vascularization significantly decreased respectively by 37.9% (p<0.001) and 7.7%. On the other hand, we observed an increase in myomas' volume by 5.5 % and of peripherical vascularization by 5% in the control group. The treated group reported an improvement in SF-36 (p<0.001) and PGI-I (85.4%) questionnaire scores. CONCLUSIONS: We demonstrated, in young women who want to preserve fertility, that the combined supplementation of vitamin D, EGCG, and vitamin B6 reduced myomas' volume and improved patients' quality of life, without side effects.

Efficacy and safety of oral administration of a product based on hydroxytyrosol as preventive therapy for recurrent vulvo-vaginal candidosis: a prospective observational pilot study.

OBJECTIVE: The aim of the study is to evaluate the efficacy and safety of hydroxytyrosol for the prevention of the vulvar vaginal candida infections recurrence. PATIENTS AND METHODS: This study is a prospective observational pilot study. Eligible subjects were at least 18 years old, with at least 4 documented episodes of vulvovaginal candidiasis in the last 12 months. Patients were instructed to therapy (2 tabs daily for the first month and then 1 tab daily for 2 other months). Each capsule consists of hydroxytyrosol (HT) and other components: tea tree oil, tabebuia, juglans regia, and copper. Clinical and microbiological assessments took place at baseline and 12 weeks after. The impact on Quality of Life (QoL) was evaluated with the SF-36 and the Patient Global Impression of Improvement (PGI-I) after 3 months of treatment was calculated. RESULTS: Sixty patients were enrolled in the study. In the last 1 year the mean number of previous infections was 5.83 ± 2.76. Forty-nine patients (83%) did not have candida episodes during 3 months of treatment. A significant reduction in clinical symptoms, vaginal signs, such as pruritus, burning and vulvar erythema (< 0.0001). The SF-36 showed a significant change (55.67±8.43 vs. 84.56±11.56, p < 0.0001) and the total success at PGI-I was reported in 54 patients (90%). CONCLUSIONS: The HT-based product is effective and safe in preventing recurrent candida episodes and improves the quality of life and sexual function of treated women.

A medical device containing purified bovine colostrum (Monurelle Biogel) in the treatment of vulvovaginal atrophy in postmenopausal women: Retrospective analysis of urinary symptoms, sexual function, and quality of life.

OBJECTIVE: This study assessed the effectiveness and safety of a medical device containing purified bovine colostrum (Monurelle Biogel; Zambon, Bresso, Italy) in improving vulvovaginal atrophy (VVA), sexual function, urinary symptoms, and quality of life (QoL) in postmenopausal women. METHODS: In all, 172 postmenopausal women with VVA were included in the study. All women were treated with vaginal Monurelle Biogel daily for 12 weeks. Patients underwent clinical examinations, completed a 3-day voiding diary, and had VVA graded using the Vaginal Health Index (VHI) at baseline and 12 weeks. Patients also completed the Female Sexual Function Index (FSFI), overactive bladder questionnaire (OAB-Q), and the Urogenital Distress Inventory (UDI-6), among others. RESULTS: After 12 weeks, there were significant increases in mean (± SD) VHI (12.53 ± 3.67 vs. 19.31 ± 3.49; P < .0001), the number of patients engaging in regular sexual activity 102 (59.3%) vs. 144 (83.7%), and in the total FSFI score (21.64 ± 2.99 vs. 28.16 ± 1.93; P < .0001) compared with baseline. In addition, there were significant reductions in the mean number of 24-hour voids (9.57 ± 2.12 vs. 7.13 ± 1.22; P < .0001), urgent micturition episodes per 24 hours (1.75 ± 0.76 vs. 1.14 ± 0.87; P = .001), nocturia episodes (1.58 ± 0.85 vs. 0.97 ± 1.18; P = .0002), and urinary incontinence episodes per 24 hours (0.74 ± 0.59 vs. 0.28 ± 0.52; P = .003). Finally, after 12 weeks treatment, there were significant differences in UDI-6 (7.85 ± 0.81 vs. 5.56 ± 1.40), OAB-Q symptom (53.60 ± 12.57 vs. 22.08 ± 9.63), and OAB-Q health-related QoL (21.75 ± 8.51 vs. 69.34 ± 14.59) scores compared with baseline (P < .0001 for all). The Patient Impression of Global Improvement scale revealed global improvement in 143 women (83.14%). CONCLUSIONS: Monurelle Biogel is an effective treatment for VVA in postmenopausal women, improving sexual life, urinary symptoms, and QoL.