Clinical trials: Ovarian Cyst
Cyst Ovary
The Affect of Hemostasis Technique During Laparoscopic Ovarian Cystectomy on Future Fertility
Patients undergoing elective laparoscopic ovarian cystectomy will be recruited and randomly divided into 2 groups according to intervention technique-half will be allocated to the bipolar coagulation group and half to the…
- Trial name
- NCT03109964
- Testing
- Bipolar coagulation forceps (ETHICON inc.), SURGIFLO hemostatic matrix (ETHICON inc.)
- Where
- Israel
- Volunteers
- 127 people
- Sponsor
- Rambam Health Care Campus
Ovarian Cysts
Ultrasonographic Evaluation of Ovarian Stromal Vascularity in Women With Polycystic Ovary Syndrome (PCOS)
The most common endocrine condition in reproductive women is polycystic ovary syndrome. It has a prevalence of 5-10%. According to the Rotterdam criteria, oligo/anovulation, clinic or biochemical hyperandrogenism, PCOS morphology…
- Trial name
- NCT05418595
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Usak State Hospital
Ovarian Cysts
The Effect of Laparoscopic Surgery on Ovarian Reserve According to Cyst Types
The aim of our study is to compare the effect of laparoscopic ovarian cystectomy on ovarian reserve in terms of different cyst types.
- Trial name
- NCT05054946
- Testing
- Laparoscopic cystectomy
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people
- Sponsor
- Ege University
Ovarian Cyst
Assessment of Ovarian Cysts Using Machine Learning
The study aims at creating a prediction model using machine learning algorithms that is capable of predicting malignant potential of ovarian cysts/masses based on patient characteristics, sonographic findings, and biochemical…
- Trial name
- OCID (NCT05342298)
- Testing
- prediction model
- Where
- 2 sites in Egypt
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Assiut University
Adnexal Mass
Retrospective Review on PAEDIATRIC and ADOLESCENT ADNEXAL MASSES
To review the characteristic, presentation and outcome of girls presented with adnexal masses to hopefully develop a management algorithm for girls with adnexal masses.
- Trial name
- NCT05461872
- Testing
- No intervention
- Where
- Hong Kong
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Ovulation Disorder, Ovarian Cysts
The Role of Estrogen in Luteinizing Hormone Surge and Ovulation
The purpose of the study is to establish that sustained estrogen levels are the driving force for the LH surge, and are thereby necessary for ovulation to occur.
- Trial name
- NCT01999569
- Testing
- Letrozole
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Ambulatory Surgery, Laparoscopy
Implementation of 23 Hour Surgery Model in a Tertiary Hospital
Extended day surgery or 23 h surgery (23-hour surgery) is a surgical model where patients arrive to the hospital from home at the day of surgery, are operated and recover in a 23 h surgery unit.
- Conditions
- Ambulatory Surgery, Laparoscopy, Shoulder Impingement Syndrome, Ovarian Cysts
- Trial name
- Herko (NCT04142203)
- Testing
- 23 h surgery
- Where
- Finland
- Volunteers
- 993 people
- Sponsor
- Kuopio University Hospital
Ovarian Cyst Simple
A Trial of Norethisterone Acetate and Expectant Management in Treatment of Simple Ovarian Cysts
To compare the effectiveness of (norethisterone acetate) in the treatment of spontaneously occurring simple ovarian cyst detected by ultrasonography compared with expectant management.
- Trial name
- NCT05293574
- Testing
- norethisterone acetate
- Volunteers
- 66 people
- Sponsor
- Assiut University
Ovarian Dermoid Cyst
Paraneoplastic Neurologic Encephalitis and Mature Cystic Teratoma
Ovarian dermoid cyst, also known as benign mature teratoma, originate from germ cells in the ovary, and is the most common benign ovarian tumor (44-70%).
- Trial name
- dermoid_cyst (NCT05223543)
- Testing
- Blood sample
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Ovarian Cysts
Laparoscopy-assisted Ovarian Cystectomy: NEW APPROCH
Under general anaesthesia, the patient is placed in the modified dorsal lithotomy position a 10-mm umbilical trocar is inserted. A panoramic view of the pelvis was obtained together with full assessment of the ovarian mass(es).
- Trial name
- NCT03370952
- Testing
- laproscopy, combined laproscopic and minilaparotomy ovarian cystectomy
- Where
- Egypt
- Volunteers
- 112 people
- Sponsor
- Cairo University
IVF, Ovarian Cysts
GnRH Antagonist Pre-treatment in the Early Follicular Phase for Resolution of a Baseline Functional Ovarian Cyst
In this study we would like to examine the effect of GnRH antagonist administration at the beginning of the follicular phase in patient presenting with a simple ovarian cyst 25-50 mm.
- Trial name
- NCT04993924
- Testing
- Cetrorelix Acetate, Ganerelix Acetate
- Where
- Israel
- Volunteers
- 15 people
- Sponsor
- Assaf-Harofeh Medical Center
Infertility, Female, Ovarian Follicular Cyst
Convolutional Neural Network in Ovarian Follicle Identification
A prospective cohort trial studying patients with infertility undergoing an ovarian stimulation with exogenous gonadotropins. Ovarian monitoring will be performed with a combination of transvaginal ultrasound and 2 dimensional…
- Trial name
- NCT04545918
- Testing
- Follicle Clarity
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Cycle Clarity
Ovarian Cyst Benign
Laparoscopic Single-site Surgery Versus Conventional Entry in Ovarian Cystectomy
The aim of this work is to evaluate the postoperative consequences of laparoendoscopic single site surgery relative to conventional laparoscopy in presumed benign ovarian cyst.
- Trial name
- NCT04788498
- Testing
- Laparoendoscpoic single site surgery LESS, Conventional multiport laparoscopy
- Volunteers
- 74 people
- Sponsor
- Ain Shams University
Ovarian Cancer, Ovarian and Fallopian Tube Cysts and Neoplasms
Anlotinib Combined With Dose-reduced Olaparib in Patients With Platinum-Sensitive Recurrent Ovarian Cancer
PARP inhibitors have changed the treatment paradigm of ovarian cancer. Most patients using PARP(poly-ADP ribose polymerase) inhibitors will suffer different grades of adverse events(AEs), followed by dose reduction.
- Conditions
- Ovarian Cancer, Ovarian and Fallopian Tube Cysts and Neoplasms, Neoplasms by Site, Neoplasms
- Trial name
- ANLOLA (NCT04566952)
- Testing
- Anlotinib, Olaparib
- Where
- China
- Volunteers
- 68 people
- Sponsor
- Xiaoxiang Chen
Fetal Ovarian Cyst
Pubertal Evolutionary Profile of Children Monitored for Fetal Ovarian Cyst
This study is based on pubertal surveillance of fetal ovarian cysts (KOF). Fetal ovarian cysts (KOF) detected during fetal ultrasound examinations occur during the 3rd trimester of pregnancy and are of unknown cause.
- Trial name
- KOF (NCT04526392)
- Testing
- Questionnaire
- Where
- France
- Volunteers
- 83 people
- Sponsor
- University Hospital, Toulouse
Ovarian Cancer Risk, Risk-reducing Surgery
Why do Oral Contraceptives Prevent Ovarian Cancer?
Use of oral contraceptives (OCs) reduces a woman's risk of ovarian cancer very significantly and the protective effect continues for at least 25 years after use of OCs is stopped; the mechanisms of how this occurs are not…
- Conditions
- Ovarian Cancer Risk, Risk-reducing Surgery, Fallopian Tube Fimbriae, Ovarian Cortical Inclusion Cysts
- Trial name
- NCT02155777
- Testing
- OrthoNovum 1/35
- Where
- 3 sites in United States, Canada
- Volunteers
- 52 people
- Sponsor
- University of Michigan
Uterine Fibroid, Ovary Cyst
TWO DİFFERENT ELECTROSURGERY DEVICES AS MONOPOLAR HOOC AND PLASMAKINETIC BIPOLAR SPATULA EFFECTIVENESS DURING COLPOTOMY
WE DECIDED TO COMPARE TWO DIFFERENT ELECTROSURGERY DEVİCES TO PROVIDE COLPOTOMY. ONE OF THEM İS MONOPOLAR HOOC, THE OTHER DEVİCE İS PLASMAKİNETİC BİPOLAR SPATULA.
- Conditions
- Uterine Fibroid, Ovary Cyst, Endometrial Hyperplasia, Cervical Dysplasia
- Trial name
- NCT04191603
- Testing
- MONOPOLAR HOOC, PLASMAKINETIC BIPOLAR SPATULA
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Alkü Alanya Education and Research Hospital
Adnexal Masses, Ovarian Cysts
International Ovarian Tumour Analysis (IOTA) Phase 5
The purpose of this study is to learn more about the appearance and behavior of benign-looking adnexal masses. Benign-looking means that when viewed here by ultrasound it has the appearance of looking not harmful or not…
- Conditions
- Adnexal Masses, Ovarian Cysts, Ovarian Tumors
- Trial name
- IOTA-5 (NCT01698632)
- Where
- United States
- Volunteers
- 15,000 people
- Sponsor
- KU Leuven
Patients With a Sonographically Unclassifiable Adnexal Mass Using the IOTA Simple Rules
Value of MRI in the Characterization of Ovarian Masses Unable to Classify With Ultrasound Using the International Ovarian Tumor Analysis (IOTA) Simple Rules
Gynecological ultrasound is well known as the preferred exam to assess patients with ovarian tumors. The International Ovarian Tumor Analysis (IOTA) group developed the 'Simple Rules' to classify an ovarian tumor as benign or…
- Trial name
- IOTA-MRI (NCT02836275)
- Testing
- Diffusion/Perfusion-weighted Magnetic Resonance Imaging
- Where
- Belgium
- Volunteers
- 250 people
- Sponsor
- KU Leuven
Patients With Adnexal Mass Prior to Surgery
Prospective Validation and Comparison of Different Ultrasound Methods for Discrimination Between Benign and Malignant Ovarian/Tubal Masses Prior to Surgery
The ability of different methods to discriminate between benign and malignant adnexal masses has been compared in a meta-analysis showing that the IOTA Simple Rules and the IOTA logistic regression model LR2 were superior to RMI…
- Trial name
- IOTA7 (NCT02847832)
- Testing
- Standardized transvaginal ultrasound examination
- Where
- Belgium
- Volunteers
- 1,700 people
- Sponsor
- KU Leuven