Electrosurgery and Other Technical Advancements in Minimally Invasive Gynecological Surgery - An Update.

Electrosurgery in gynecology has changed over the past few decades. The use of energy-based devices, especially in minimally invasive procedures, is extremely important for preparation, short reconvalescence and patient safety. Recently, there have been major advances in energy-based surgical devices that have further shortened OR time and increased patient safety. Although bipolar and monopolar electrosurgery is still very important, the introduction of high-frequency ultrasound in gynecologic surgery has improved cutting and coagulation by lowering thermal damage in the surrounding tissue. Furthermore, new technical inventions have fundamentally changed the treatment of specific diseases. The introduction of ablation in the therapy of uterine fibroids, for example, has made conventional myomectomy no longer necessary in some cases, as necrosis of fibroids can be induced by placing very small thermal probes into the fibroids. Robotic surgery will change the face of gynecological surgery in the near future, as the initial studies could show lower surgical morbidity and faster recovery of patients after robotic-assisted laparoscopy. In this article we provide a short overview of current technical advances, review possible indications as well as limitations, and take a look into the future of minimally invasive surgery in gynecology.

Large Conization-Retrospective Monocentric Results for Fertility Preservation in Young Women with Early Stage Cervical Cancer.

The shorter cervical segment after classic radical trachelectomy (RT) imposes a number of pregnancy associated risk factors. In this aspect, large conization (LC) could be an oncologically safe alternative to RT in young women with early stage cervical cancer who want to spare their fertility. Our aim was to evaluate fertility-sparing surgical treatment of early stage cervical cancer after the introduction of LC. Our objectives were to assess surgical, oncological, fertility and obstetric outcomes. We retrospectively investigated oncological and fertility outcomes of patients who underwent LC in a large oncological single University centre between 2009 and 2014. Medical records were reviewed and analysed for surgical, oncological, fertility and obstetric outcomes. Postal questionnaires were collected to further evaluate and validate the fertility and obstetric outcomes. A total of 23 LCs were analysed. Seven patients had to undergo secondary radical hysterectomy after LC due to unclear resection margins. Nine of 16 women tried to conceive, of which all nine became pregnant. Seven patients underwent a prophylactic cerclage between 13 and 16 gestational weeks and seven women delivered 9 children; the majority of women conceived spontaneously. Follow-up time was a median of 3.9 years (2.6-8 years). There was no relapse of cervical cancer in the investigated timeframe. Early stage cervical cancers treated by LC are associated with excellent oncological outcomes. LC appears to be a safe option for eligible women who intend to maintain their fertility.

A retrospective analysis of perioperative complications associated with retropubic tension-free vaginal tape in 960 women.

PURPOSE: The purpose is to analyse perioperative complications associated with the retropubic tension-free vaginal tape (TVT) procedure and their management. METHODS: This retrospective, monocentric cohort study included 960 women after retropubic TVT procedure performed by one surgeon from 2011 to 2016. Complications were identified up to 6 weeks after the procedure, divided into specific and general complications and classified based on the Clavien-Dindo (CD) Classification. A visit 6 weeks after the surgical procedure was attended by all patients. RESULTS: 77 complications, of which 74 occurred postoperatively and 3 intraoperatively, affecting 72 (7.5%) out of 960 women. Urinary retention and voiding problems were the most common complication. The mean age of women suffering complications was 3.4 years higher in comparison to the mean age of women without complications (p = 0.036). The Body Mass Index (BMI) of the group of women with perioperative complications had an average BMI which was 0.5 kg/m2 lower than the average BMI of the women without complications. 22 (12.8%) out of 172 women with recurrent stress incontinence had postoperative complications, of which 21 were related to the TVT. CONCLUSION: The retropubic TVT is a surgical procedure associated with a low number of perioperative complications, even in the group of elderly and overweight women, as well as in cases of recurrent stress incontinence.

Identification of individuals with alpha-1-antitrypsin deficiency by a targeted screening program.

BACKGROUND: Alpha-1-antitrypsin deficiency (AATD) is significantly underdiagnosed. The early detection of AATD would enable affected persons to make lifestyle changes such as quitting smoking. It was the aim of the study to determine whether the combination of an awareness program with the offer of a cost-free diagnostic test results in the identification of a significant number of individuals with severe AATD. METHODOLOGY: We combined a series of measures to promote awareness with the offer of a diagnostic test at no charge. Test blood was applied to a filter paper and sent to our laboratory. The level of AAT was measured by nephelometry, the presence of the S- or Z-allele was determined by PCR, and phenotyping was performed by isoelectric focusing. RESULTS: During 37 months 17688 testing kits were distributed and 2722 were sent back to our laboratory. We identified 335 patients with severe AATD including 16 individuals with rare genotypes. Prescreening by determining the AAT serum levels by the submitting physician increased the detection rate as compared to similar programs that screened unselected individuals. SUMMARY: These data show that the combination of an awareness program with the offer of free diagnostic testing results in the identification of a large number individuals with severe AATD.