The purpose of this pilot study was to determine feasibility and safety of a novel and less radical fertility-preserving surgery; laparoscopic lymphadenectomy with sentinel lymph node identification (SLNI) followed by large cone or simple trachelectomy. Obstetrical and oncologic outcomes were evaluated. Twenty-six patients (6-IA2, 20-IB1) selected on basis of favorable cervical tumor characteristics and the desire to maintain fertility underwent laparoscopic SLNI, frozen section (FS), and a complete pelvic lymphadenectomy as first step of treatment. All of nodes were submitted for microscopic evaluation (sentinel nodes for ultramicrostaging). After a 7-day interval, large cone or simple vaginal trachelectomy was performed in patients with negative nodes. The average of sentinel nodes per side was 1.50 and the average of total nodes was 28.0. Four FS were positive (15.4%). In these cases, Wertheim radical hysterectomy type III was immediately performed. We had no false-negative SLN neither on FS nor on final pathology assessment. Median follow-up was 49 months (18-84). One central recurrence (isthmic part of uterus) was observed 14 months after surgery. This patient was treated with radical chemoradiotherapy, and there was no evidence of the disease 36 months after treatment. Fifteen women planned pregnancy, 11 women became pregnant (15 pregnancies), and 7 women delivered eight children (one in 24 weeks, one in 34 weeks, one in 36 weeks, and five between 37 and 39 weeks). We conclude that lymphatic mapping and SLNI improves safety in this fertility sparing surgery. Large cone or simple trachelectomy combined with laparoscopic pelvic lymphadenectomy can be a feasible method with a high successful pregnancy rate.

• MeSH
• biopsie sentinelové lymfatické uzliny MeSH
• dospělí MeSH
• fertilita * MeSH
• gynekologické chirurgické výkony metody   MeSH
• lidé MeSH
• nádory děložního čípku patologie   chirurgie   MeSH
• pilotní projekty MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

INTRODUCTION: The standard procedure in cervical cancer is radical hysterectomy (RH) and pelvic lymphadenectomy (PLND). Because of the increasing age of women at childbirth, fertility becomes a major challenge. We present 20 years of experience with two-step less radical fertility-sparing surgery in women with IA1, LVSI positive, IA2 and IB1 (<2 cm, infiltration less than half of stromal invasions. MATERIALS AND METHOD: Preoperative workout consisted of histopathological diagnosis and magnetic resonance imaging along with ultrasonographic volumetry. We then performed laparoscopic sentinel lymph node mapping (SLNM) with frozen section (FS) followed by PLND and "selective parametrectomy" (removal of afferent lymphatic channels from the paracervix) in case of a negative result. If verified by definitive histopathology, patients were treated by simple trachelectomy (IB1) or large cone (IA1/IA2) biopsy 1 week after primary surgery. RESULTS: From 1999 to 2018, 91 women were enrolled in the study (median age 29.1 years, range 21-40). Of these 91 women, 51 (56.0%) were nulliparous. The detection rate of SLNs was 100% per patient and the specific side detection rate 96.7%. Positive lymph nodes were diagnosed in nine cases (9.8%). These women then underwent RH. Fertility was spared in 80 women but 4 recurred locally (5.0%). The mortality rate was 0.0%. The median follow-up was 149 months. CONCLUSION: Less radical fertility-sparing surgery with SLNM is safe in cervical cancers <2 cm at the largest diameter and infiltrating less than half of the cervical stroma. The recurrence rate is acceptable with no mortality. Morbidity with this procedure is low. Extended and accurate follow-up is necessary and human papillomavirus - high risk (HPV-HR tests seem to be useful in such follow-up assessment.

• Klíčová slova
• Cervical cancer, Less radical fertility-sparing surgery, Oncological outcomes, Sentinel lymph node mapping,
• MeSH
• dospělí MeSH
• hysterektomie * MeSH
• lidé MeSH
• lokální recidiva nádoru epidemiologie   MeSH
• lymfadenektomie * MeSH
• mladý dospělý MeSH
• nádory děložního čípku mortalita   patologie   chirurgie   MeSH
• prospektivní studie MeSH
• staging nádorů MeSH
• trachelektomie MeSH
• zachování plodnosti * MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mladý dospělý MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

INTRODUCTION: The standard procedure in cervical cancer is radical hysterectomy and pelvic lymphadenectomy (PLND). Because of the increasing age of women bearing children, fertility has become a major challenge. We present pregnancy results after less radical fertility-sparing surgery in women with IA1, LVSI positive, IA2 and IB1 (<2 cm, infiltration less than half of the cervical stroma). MATERIALS AND METHOD: All women (n = 91) underwent laparoscopic sentinel lymph node mapping with frozen section followed by PLND and "selective parametrectomy" (removal of afferent lymphatic channels from the paracervix) if sentinel nodes (SLN) are negative. If lymph nodes were verified negative by definitive histopathology, patients were treated by simple trachelectomy (IB1) or large cone (IA1/IA2) biopsy 1 week after primary surgery. RESULTS: From 1999 to 2018, 91 women were enrolled in the study (median age 29.1 years, range 21-40). Fertility was spared in 76 (83.5%) women; 13 (17.1%) women did not plan future pregnancy and 63 (82.9%) had pregnancy desires. Fifty-four of 63 women conceived (pregnancy rate 85.7%) and 48 of 63 delivered 58 babies (delivery rate 76.2%). Thirty-nine women delivered in term (67.2%): 13 women between 32 and 36 + 6 weeks of pregnancy, 3 between 28 and 31 + 6 weeks and 3 between 24 and 27 + 6 weeks. Only one woman still plans pregnancy. One woman is currently pregnant. CONCLUSION: The goal of fertility-sparing surgery is to produce good oncological results and promising pregnancy outcomes. Pregnancy results after less radical fertility-sparing procedures show promise (pregnancy rate 82.9% and delivery rate 76.2%).

• Klíčová slova
• Cervical cancer, Less radical fertility-sparing surgery, Pregnancy outcomes, Sentinel lymph node mapping,
• MeSH
• biopsie sentinelové lymfatické uzliny MeSH
• cerkláž cervikální MeSH
• cervix uteri * patologie   chirurgie   MeSH
• dospělí MeSH
• fertilita * fyziologie   MeSH
• laparoskopie MeSH
• lidé MeSH
• mladý dospělý MeSH
• nádory děložního čípku * diagnóza   patologie   chirurgie   MeSH
• peritoneum chirurgie   MeSH
• předčasný porod epidemiologie   MeSH
• těhotenství MeSH
• trachelektomie MeSH
• výsledek těhotenství * MeSH
• zachování plodnosti * metody   MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mladý dospělý MeSH
• těhotenství MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

This article reviews the literature on fertility-sparing surgery in early cervical cancer. The article evaluates selection criteria, preoperative management and the most frequent surgical procedures used for preservation of fertility in cervical cancer. The article also analyzes oncological, fertility and pregnancy results. Oncological outcomes are not statistically different among single groups (vaginal radical trachelectomy, abdominal radical trachelectomy, simple trachelectomy or cone with or without neoadjuvant chemotherapy). Oncological results after fertility-sparing procedures in women with tumors smaller than 2 cm are comparable with women with the same risk factors after radical hysterectomy. Pregnancy following fertility-sparing surgery is associated with a variety of adverse pregnancy outcomes, especially second-trimester loss and preterm delivery. Less radical procedures (simple trachelectomy or cone with or without neoadjuvant chemotherapy) show statistically significant better pregnancy results. The pregnancy rate after abdominal radical trachelectomy was dramatically lower than in women treated with other types of fertility-sparing surgery. In the future, it will be necessary to optimize the technique and management of fertility-sparing surgery in order to attain good oncological results. Pregnancy outcomes should be given high priority. Fertility-sparing surgery is valuable for women who want to preserve their reproductive capability.

• MeSH
• adjuvantní chemoterapie MeSH
• biopsie sentinelové lymfatické uzliny MeSH
• diagnostické zobrazování MeSH
• dospělí MeSH
• gynekologické chirurgické výkony metody   MeSH
• hysterektomie škodlivé účinky   metody   MeSH
• kolposkopie MeSH
• kombinovaná terapie MeSH
• laparoskopie metody   MeSH
• lidé MeSH
• lokální recidiva nádoru prevence a kontrola   MeSH
• lymfatické metastázy MeSH
• nádory děložního čípku farmakoterapie   chirurgie   MeSH
• pooperační komplikace prevence a kontrola   MeSH
• pooperační péče MeSH
• spinocelulární karcinom sekundární   chirurgie   MeSH
• těhotenství MeSH
• úhrn těhotenství na počet žen v reprodukčním věku MeSH
• výsledek terapie MeSH
• ženská infertilita etiologie   prevence a kontrola   MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• těhotenství MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• přehledy MeSH

OBJECTIVE: Describtion and evaluation of proposed protocol for conservative, fertility sparing surgeries in the treatment of early stages of cervical cancer and its comparison to most frequently used protocols regarding its reproductive and oncological outcomes. DESIGN: Prospective clinical study. SETTING: Department of Obstetrics and Gynecology, Charles University Prague, 2nd Medical Faculty, University Hospital Motol. PATIENTS AND METHODS: 24 patients that fitted into the inclusion criteria were recruited in the study (6 in stage T1A2 and 18 T1B1). Inclusion criteria were: tumor less than 20 mm in largest diameter, less than 1/2 of the stromal invasion, SCC serum levels within normal range, signed informed consent. Minimum follow up was 24 months. Described therapeutic protocol, evaluation of oncological and reproductive outcomes and comparison with different fertility sparing regimens were performed. RESULTS: In four cases (16.7%) peroperative histopatghological evaluation (frozen section: FS) detected metastatic involvement of lymphatic nodes. In one case (4.1%) following 14 months since initial surgery, reccurent disease in uterine isthmus was detected. The patient underwent chmotherapy and she is 36 months in complete remission. In the series of 15 women planning pregnancy 11 subjects become pregnant so far. Eight deliveries occurred (one in 24th week of gestation--650g, one in 34w--2240g, one in 36w--2700g and five between 37-39w). Only one newborn was delivered in the cathegory of extreme prematurity. CONCLUSION: Sentinel node detection involving peroperative histopathological evaluation followed by subsequent serial processing and together with 2-step therapeutic management increases efectivity of fertility sparing surgeries. Less radical surgery on uterine cervix: reconisaton (in stage IA2) or simple trachelectomy (in early stage T1B1) with negative finding after laparoscopic lymph node dissection has comparative results with radical trachelectomy and abdominal radical trachelectomy. Pregnancy rates and pregnancy outcomes particularly regarding in term delivery is the best after treatment of early stages of cervical cancer using proposed protocol, while very promising results are published in studies with radical vaginal trachelectomy as well. Results published for the patients treated with abdominal radical trachelectomy are unsatisfactory.

• MeSH
• dospělí MeSH
• fertilita MeSH
• gynekologické chirurgické výkony * MeSH
• karcinom patologie   chirurgie   MeSH
• lidé MeSH
• lymfadenektomie MeSH
• lymfatické metastázy MeSH
• nádory děložního čípku patologie   chirurgie   MeSH
• těhotenství * MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• těhotenství * MeSH
• ženské pohlaví MeSH
• Publikační typ
• anglický abstrakt MeSH
• časopisecké články MeSH
• práce podpořená grantem MeSH