Can the endometrioma be an obstacle to complete oocyte retrieval in IVF cycles? A retrospective study.

OBJECTIVE: The study aimed to evaluate the utility and safety of ancillary maneuvers during oocyte retrieval for patients with endometrioma that makes ovum pick-up hard due to poor ovarian surgical accessibility. PATIENTS AND METHODS: Cases of 251 women with ovarian endometriomas undergoing in vitro fertilization (IVF) in our infertility unit were retrospectively analyzed to evaluate the clinical IVF cycle outcomes after oocyte retrieval. Controls (n = 251) were age-matched women without endometriomas who underwent an uncomplicated oocyte retrieval. RESULTS: No statistically significant differences were observed between groups except for the number of oocytes retrieved, which was higher in the control group than in the group of women with endometrioma. On the contrary, there were no differences between the experimental groups in the fertilization rate and number of embryos, and neither were there in the pregnancy and live birth rate. Moreover, the surgical complications were infrequent and similar between the two analyzed groups. Accidental or voluntary endometrioma punctures were not accompanied by increases in the risk of a pelvic infection. CONCLUSIONS: In conclusion, patients with endometrioma can undergo high-performance oocyte recovery procedures thanks to safe accessory maneuvers during the ovum pick-up.

Obesity does not increase the risk of side effects and complications of egg retrieval: delaying oocyte retrieval in obese patients is not a good strategy.

OBJECTIVE: Obesity is one of the main concerns for public health and is becoming an increasingly widespread problem worldwide. Women are more likely to require a cesarean section and have a longer hospital stay after delivery. Excess body weight can interfere with ovulation and make it more difficult for embryos to implant in the uterus. A high body mass index (BMI) has controversial effects on the outcomes of medically assisted reproduction treatments (IVF) and, if careful counseling is not performed, medical-legal risks may be incurred. While some researchers argue that obesity does not particularly affect ART outcomes, other studies claim that a high BMI does not interfere with embryonic development. Both the American Society for Reproductive Medicine (ASRM) and the European Society of Human Reproduction and Embryology (ESHRE) has stated that there is no clear evidence supporting a BMI limit for IVF treatment and that each patient should be evaluated on an individual basis. The purpose of our study was to evaluate whether performing in vitro fertilization on these patients increases the risk of medical, surgical, and anesthetic complications of oocyte retrieval. PATIENTS AND METHODS: From January 2011 to December 2022, all patients with BMI higher than 25 were enrolled in the study (n=766). Complications and risks related to oocyte retrieval were evaluated, and patients were divided according to BMI groups. RESULTS: With the one-way ANOVA test, all groups were compared with the control group, and none showed statistically significant differences, only the number of produced embryos in the BMI group between 30-34.9 was lower and statistically significant. CONCLUSIONS: Only one study has analyzed these aspects, mainly focusing on the need for anesthesia drugs and any related complications, and the same author reported greater difficulty in performing oocyte retrieval. The same study recorded an increase in incomplete oocyte retrievals. Our work does not confirm any of these impressions.

Evaluation of the ideal vaginal Progesterone effectiveness doses for luteal support in embryo thawing cycles after endometrial preparation without using the GnRh analogue.

OBJECTIVE: Frozen-thawed embryo transfer (FET) cycles require the use of luteal phase support (LPS) for supporting implantation, endometrial and embryo maturity. Individualized LPS should be chosen according to the used endometrial preparation protocol. The aim of the study was to analyze the effectiveness of two different vaginal Progesterone doses for women who underwent FET cycle and the same endometrial preparation without using the GnRh analogue. PATIENTS AND METHODS: 607 women who underwent FET cycle were included in the study. 305 patients received luteal support with 600 mg/day vaginal Progesterone and 302 patients were treated with 800 mg/day of vaginal Progesterone. RESULTS: In the 800 mg/day group, the mean serum Progesterone concentration on the day of embryo transfer was higher than in the 600 mg group (14.00±6.18 ng/mL and 12.22±5.39, respectively, p < 0.001). Moreover, human chorionic gonadotrophin (hCG) positive and ongoing pregnancy rates were higher in the group of patients who received LPS with 800 mg/day of Progesterone than in the group of patients treated with 600 mg/day of Progesterone.  CONCLUSIONS: In patients undergoing FET cycles following endometrial preparation made without previously using the GnRh analogue, 800 mg doses of vaginal Progesterone as LPS improve reproductive outcomes.

The abortion rate in trans-myometrial eggs retrieval is the same as in classical transvaginal retrieval.

OBJECTIVE: This study compares the miscarriage rate of pregnancies after trans-myometrial eggs retrieval to transvaginal eggs retrieval. PATIENTS AND METHODS: In the period between January 2004 and December 2020, 13,323 egg retrievals were carried out. In 699 cases, the ovaries were unreachable. Alternative maneuvers were performed to solve this problem, but despite this, in 132 patients the technique of trans-myometrial sampling had to be used. 26 patients were excluded from the study, because of the inclusion criteria, and therefore two groups of 106 patients were selected, Group A and Group B (control). RESULTS: In the comparison between the two groups, there were no statistically significant differences in abortion rates, pregnancy rates and complications after the technique. CONCLUSIONS: This study shows that the abortion rate in trans-myometrial oocyte retrieval does not change when compared to classic retrieval, despite the sampling needle completely crossing the myometrium. Furthermore, the pregnancy rate and the complication rate do not appear to have worsened with this technique.

In patients with isthmocele undergoing IVF, the risk of ectopic pregnancy on the cesarean scar is reduced only if the ultrasound-guided transfer is performed on day 5 - A retrospective case-control study.

OBJECTIVE: The study aimed to demonstrate that the risk of Cesarean Scar Pregnancy (CSP) for patients with isthmocele decreases when the embryo transfer is performed on day 5 at the blastocyst stage. PATIENTS AND METHODS: From January 2014 to December 2021, 167 patients who previously had an IVF treatment and delivered by cesarean section, were selected. The isthmocele was found in 98 of them. Firstly, we evaluated whether the isthmocele increases the risk of CSP. Subsequently, we investigated the possible correlation between the risk of the CSP with the day of the embryo transfer. Hence, the selected patients were divided into two groups: Group A where the embryo transfer was performed at the cleavage stage on day 3 and Group B where the embryo was transferred at the blastocyst stage on day 5. RESULTS: The outcomes show that the isthmocele does not seem to increase the risk of CSP, while the embryo transfer on day 3 increases its rate. CONCLUSIONS: When the isthmocele is diagnosed, according to our results, an embryo transfer on day 5 at the blastocyst stage seems to minimize the risk of the CSP.

Increased bioavailability of Vitamin D improved pregnancy outcomes in in vitro fertilization cycles, only in patients over 36 years: a cross-sectional study.

OBJECTIVE: Vitamin D (VitD) is a secosteroid hormone showing both antiproliferative and immunomodulatory effects. Its involvement in placental steroidogenesis and endometrial decidualization even plays a role in other gynecological functions, including assisted reproductive technology (ART). However, controversial data have been reported on its implication in pregnancy outcomes during In Vitro Fertilization (IVF) programs. In order to elucidate the VitD role in ART success, we evaluated serum and follicular fluid (FF) VitD levels in infertile women concerning the pregnancy rate. PATIENTS AND METHODS: In our IVF center, 446 patients, under the age of 42 years old,  were evaluated in the period between January 2018 and December 2019. It is here important to clarify that, in order to respect the exclusion criteria, only 103 of them were enrolled for the study concerning the VitD evaluation in serum and follicular fluid at the time of the egg retrieval. This took place both in 34 pregnant patients (Group 1) and 69 non-pregnant ones (Group 2). Furthermore, the collection of these data gave us the opportunity to assess a possible correlation between the VitD levels and the achievement of pregnancy in the performed IVF cycles. RESULTS: The studied group included 103 eligible women. The average age for Group 1 was 33.12 ± 3.72 yrs whereas 33.72+3.99 yrs (p=0.467) for Group 2. The main differences were observed concerning follicle numbers of 17-21 mm (p=0.0043), the number of retrieved oocytes (p=0.0207), as well as the number of mature oocytes (p=0.0233) among the different groups. Different reference ranges, established according to the pregnancy outcomes, revealed that pregnant women with >36 yrs showed significantly higher levels of VitD. CONCLUSIONS: Increased serum and FF-VitD levels in women undergoing IVF with age ≥36 yrs, were significantly associated with a favorable outcome to achieve and carry on with the pregnancy.

Assisted reproductive technologies and metabolic syndrome complications: medico-legal reappraisal.

In the last 40 years, the number of elderly patients that require Assisted Reproductive Technologies (ART) has risen enormously, especially after heterolougus fertilization techniques have become available. In recent years, the incidence of peripartum cardiomyopathy (PPCM) has substantially grown, as a consequence of the combined effect of increased maternal age, consequent high prevalence of hypertension and metabolic syndrome (MS). That cohort of women may be exposed to a greater number of cardiac, obstetric and anesthesio-logical complications, therefore the incidence of medico-legal issues, litigation, liabilities and claims over the past years has significantly risen. Cardiovascular and hormonal changes during pregnancy can challenge even the healthiest of individuals, and in that pregnant population the risk is even greater. These patients should be monitored before the ART, during pregnancy, delivery and puerperium, to avoid heart failure, thrombotic problems, embolic complications, stroke and death. Management issues regarding pregnancy and delivery are elaborate, including anesthesia considerations. This new population of women needs an accurate cardiac risk stratification with a thorough cardiovascular history and examination, 12 lead ECG, and transthoracic echocardiogram. Therefore, a comprehensive multidisciplinary assessment and management can provide the best opportunity to improve maternal and neonatal outcomes.

High progesterone levels on the day of HCG administration do not affect the embryo quality and the reproductive outcomes of frozen embryo transfers.

OBJECTIVES: The aim of this study was to evaluate the impact of pre- mature progesterone rise on the day of human chorionic gonadotropin (hCG) administration on the outcome of in vitro fertilization (IVF) of frozen embryo transfer (FET) cycles using cleavage-stage embryos. METHODS: This was a retrospective, cohort study of 131 ovarian stimulation cycles followed by cleavage-stage frozen embryo transfers. The first group consisted of women undergoing FET due to premature luteinization during controlled ovarian stimulation (n = 56, P ≥1.2 ng/ml). The controls were represented by women undergoing FET not complicated by high progesterone levels at induction (n = 75, P < 1.2 ng/ml). For both groups, the progesterone was measured on the day of hCG administration and the fertilization rate, cleavage rate, implantation rate, clinical pregnancy rate, ongoing pregnancy rate and Top-Quality Embryos (TQE) rates were compared. RESULTS: The increase of progesterone in patients of the Group A had no significant effects on the number of oocytes retrieved or available for the insemination. The fertilization rate, cleavage rate and implantation rates, as well as the clinical pregnancy rate and ongoing pregnancy were very similar in both study groups. The analysis of TQE rates between the two groups indicated a roughly comparable result. CONCLUSIONS: The results of this study showed that progesterone elevation on the day of hCG administration did not affect the outcomes of IVF with frozen embryos at cleavage stage. This study therefore confirms that for patients with high progesterone levels the right way to obtain a healthy pregnancy should be to delay the embryo transfer at a successive FET cycle, not associated with the ovarian stimulation.

Potential benefit of dehydroepiandrosterone supplementation for infertile but not poor responder patients in a IVF program.

AIM: The aim of this paper was to evaluate the hypothesis that pretreatment with dehydroepiandrosterone (DEHA) may improve the result on in vitro fertilization (IVF) and the pregnancy outcome among infertile women with normal ovarian reserve. METHODS: Double-blind, randomized, placebo-controlled study; 52 infertile patients received the long protocol IVF. Patients in Group 1, received 75 mg of DHEA once a day, 8 weeks before starting the IVF cycle and during treatment; control group (Group 2) received placebo. The primary endpoint was pregnancy, live birth and miscarriage rates, secondary endpoint was standard IVF parameters such us stimulation duration (hCG day), E2 on HCG-day, endometrial thickness, number of retrieved oocytes, metaphase II oocytes, embryos transferred and score of leading embryos transferred. RESULTS: Patients in the DHEA group had a significantly higher live birth rate compared with controls (P<0.05). Miscarriage rate was higher in control group (P<0.05). CONCLUSION: DHEA supplementation could have a beneficial effect on IVF outcome in infertile women with normal ovarian reserve.

Delleman syndrome: report of a case with a mild phenotype.

Delleman syndrome is a rare disorder characterised by orbital cysts, micro/anophthalmia, malformations of the central nervous system, focal aplasia cutis, and multiple skin appendages (oculocerebrocutaneous syndrome). Although cutaneous findings provide the main clues for the diagnosis, the syndrome has received little attention in the dermatological literature. A new case of oculocerebrocutaneous syndrome with predominant and typical cutaneous involvement is reported.

[Nephrogenic adenoma of the bladder associated with urinary tuberculosis. Case report]. / L'adenoma nefrogenico della vescica associato a tubercolosi urinaria. Contributo casisitico.

Nephrogenic adenoma is an uncommon benign lesion of the urinary tract, that histologically is characterised by glandular-like aspects resembling the distal part of the nephron. It is usually associated with antecedent inflammation, surgical procedures or other injuries. Personal experience with one additional case nephrogenic adenoma of the bladder in a patient with urinary tract tuberculosis is presented.

[Total thyroidectomy in recurrent goiters (anatomicosurgical observations with the operating microscope)]. / La tiroidectomia totale nelle recidive di gozzo (osservazioni anatomo-chirurgiche con l'ausilio del microscopio operatorio).

The relapses of the multinodular goitre, often linked with an insufficient surgical treatment of primitive lesions, make serious problems about the operating technique. The current guidance of surgeons is directed towards the complete thyroidectomy which profits, during the operating time, by the use of microscope to identify and to protect the recurrent nerves. This equipment has to be used by those equipped which know how to use it. In our work we report the results obtained with this technique and it's underlined how the complete thyroidectomy for the benign relapsing goitre could be considered curative towards those cases which present hidden microcarcinoma.