- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07608874
Comparing Decidual Inclusion vs. Exclusion in Uterine Suture Techniques During Cesarean Section to Improve Scar Thickness and Reduce Isthmocele Risk in Primiparous Women (DISSUC)
The Impact of Decidual Inclusion or Sparing in a Single Unlocked Closure of a Cesarean Uterine Incision: Randomized Controlled Trial
This study compares two ways of closing the uterus during cesarean delivery. In one group, the decidual layer near the uterine cavity is included in the suture. In the other group, this layer is left out. The study will examine whether these two methods differ in how well the uterine scar heals 6 to 9 months after surgery.
Women having an elective cesarean delivery will be randomly assigned to one of the two closure methods. Scar healing will be assessed by ultrasound after delivery. The goal is to determine whether one method is associated with better cesarean scar healing and fewer scar defects.
Przegląd badań
Status
Warunki
Szczegółowy opis
Cesarean scar defects, also referred to as niches or isthmoceles, are associated with gynecologic symptoms and adverse outcomes in subsequent pregnancies. The effect of uterine closure technique on scar healing remains uncertain, particularly with regard to whether the cavum-near decidual layer should be included in or excluded from the suture during cesarean closure.
This study is a prospective, randomized, controlled trial comparing two approaches to single-layer, non-locked uterine closure during elective cesarean delivery: decidual inclusion and decidual sparing. In both study groups, all operative steps are standardized except for the handling of the cavum-near decidual layer at the uterotomy margin.
Participants will be followed 6 to 9 months after cesarean delivery, including blinded ultrasound assessment of cesarean scar healing. The objective is to determine whether decidual inclusion or decidual sparing is associated with differences in postoperative uterine scar healing and cesarean scar defect formation.
Typ studiów
Zapisy (Szacowany)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Amr S. Hamza, Assoc. Prof.
- Numer telefonu: +41564863513
- E-mail: amr.hamza@ksb.ch
Kopia zapasowa kontaktu do badania
- Nazwa: Leonhard Schaeffer, Prof.
- Numer telefonu: +41564863506
- E-mail: leonhard.schaeffer@ksb.ch
Lokalizacje studiów
-
-
Canton of Aargau
-
Baden, Canton of Aargau, Szwajcaria, 5400
- Kantonsspital Baden
-
Kontakt:
- Amr S. Hamza, Assoc. Prof.
- Numer telefonu: +41564863513
- E-mail: amr.hamza@ksb.ch
-
Kontakt:
- Leonhard Schaeffer, Prof.
- Numer telefonu: +41564863506
- E-mail: leonhard.schaeffer@ksb.ch
-
-
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Opis
Inclusion Criteria:
- Singleton, term pregnancy
- Elective cesarean section before labor onset or membrane rupture
- Maternal age >18 years
- Ability to provide informed consent
Exclusion Criteria:
- Placenta previa
- Maternal substance abuse or infection
- Suspected placenta accreta
- Diabetes
- one or more prior cesarean section
- Vulnerable participants (e.g., mental health conditions)
- Emergency cesarean sections
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Zapobieganie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Podwójnie
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Eksperymentalny: Decidual Inclusion Closure
Participants randomized to this arm will undergo elective cesarean delivery with single-layer, non-locked uterine closure in which the cavum-near decidual layer at the uterotomy margin is included in the suture.
All other operative steps will be performed according to the standardized study protocol.
|
During the cesarean section, the uterine incision is closed with a single-layered, non-locked suture. In this technique, the decidua (the uterine lining) is included in the closure. This means that the endometrial cells are part of the suture, potentially influencing the healing process of the uterine scar. Goal: The idea is that including the decidua may promote better healing and scar formation, reducing the risk of complications such as isthmocele and improving long-term uterine health. |
|
Eksperymentalny: Decidual Sparing Closure
Participants randomized to this arm will undergo elective cesarean delivery with single-layer, non-locked uterine closure in which the cavum-near decidual layer at the uterotomy margin is excluded from the suture.
All other operative steps will be performed according to the standardized study protocol.
|
Procedure: In this technique, the uterine incision is also closed using a single-layered non-locked suture, but the decidua is excluded from the closure. The suture is placed only through the myometrium (muscle layer) of the uterus, leaving the decidua out of the scar tissue. Goal: The intent is to observe if sparing the decidua results in better scar healing and a lower risk of isthmocele formation, as well as fewer long-term complications. |
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Proportion of participants with a cesarean scar niche measured by ultrasound
Ramy czasowe: 6 to 9 months post-operation
|
Presence of a cesarean scar niche, defined as a myometrial indentation at the cesarean scar site with a depth of at least 2 mm, assessed by postoperative ultrasound.
The outcome will be reported as the proportion of participants with a niche in each treatment group.
|
6 to 9 months post-operation
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Residual-to-adjacent myometrial thickness ratio
Ramy czasowe: 6 to 9 months post-operation
|
Ratio of residual myometrial thickness to adjacent myometrial thickness measured by ultrasound.
|
6 to 9 months post-operation
|
|
Operative time
Ramy czasowe: Periprocedural
|
Operative time in minutes
|
Periprocedural
|
|
Need for additional sutures for hemostasis
Ramy czasowe: Periprocedural
|
Need for additional hemostatic sutures, yes (how many: __ Number) /no
|
Periprocedural
|
|
Length of hospital stay
Ramy czasowe: Postoperative day 2
|
Length of postoperative hospital stay in days
|
Postoperative day 2
|
|
Postoperative pain intensity on the 11-point Numeric Rating Scale
Ramy czasowe: Postoperative day 2
|
Pain intensity assessed using an 11-point Numeric Rating Scale ranging from 0 to 10, where 0 indicates no pain and 10 indicates the worst imaginable pain.
Higher scores indicate worse pain.
|
Postoperative day 2
|
|
Postoperative bleeding
Ramy czasowe: Postoperative day 2
|
Clinically relevant postoperative bleeding, yes/no
|
Postoperative day 2
|
|
Wound infection
Ramy czasowe: Postoperative day 2
|
Postoperative wound infection, yes/no
|
Postoperative day 2
|
|
Postoperative fever
Ramy czasowe: Postoperative day 2
|
Postoperative fever, yes/no
|
Postoperative day 2
|
|
Abnormal uterine bleeding
Ramy czasowe: 6 to 9 months post-operation
|
Abnormal uterine bleeding reported at follow-up, yes/no
|
6 to 9 months post-operation
|
|
Dysmenorrhea
Ramy czasowe: 6 to 9 months post-operation
|
Dysmenorrhea reported at follow-up, yes/no
|
6 to 9 months post-operation
|
|
Chronic pelvic pain
Ramy czasowe: 6 to 9 months post-operation
|
Chronic pelvic pain reported at follow-up, yes/no
|
6 to 9 months post-operation
|
|
Dyspareunia
Ramy czasowe: 6 to 9 months post-operation
|
Dyspareunia reported at follow-up, yes/no
|
6 to 9 months post-operation
|
|
Cesarean scar niche length measured by ultrasound in mm
Ramy czasowe: 6 to 9 months post-operation
|
Length of cesarean scar niche in mm measured by ultrasound.
|
6 to 9 months post-operation
|
|
Cesarean scar niche depth measured by ultrasound in mm
Ramy czasowe: 6 to 9 months post-operation
|
Depth of cesarean scar niche in mm measured by ultrasound.
|
6 to 9 months post-operation
|
|
Cesarean scar niche width measured by ultrasound in mm
Ramy czasowe: 6 to 9 months post-operation
|
Width of cesarean scar niche in mm measured by ultrasound.
|
6 to 9 months post-operation
|
|
Residual myometrial thickness measured by ultrasound in mm
Ramy czasowe: 6 to 9 months post-operation
|
Residual myometrial thickness measured by ultrasound in mm
|
6 to 9 months post-operation
|
|
Presence of intrauterine fluid on ultrasound
Ramy czasowe: 6 to 9 months post-operation
|
Presence or absence of intrauterine fluid on ultrasound.
|
6 to 9 months post-operation
|
Współpracownicy i badacze
Sponsor
Śledczy
- Główny śledczy: Amr S. Hamza, Assoc. Prof., Kantonsspital Baden
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Szacowany)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
- Choroby układu moczowo-płciowego
- Choroby narządów płciowych
- Zaburzenia psychiczne
- Choroby narządów płciowych, mężczyzna
- Choroby układu moczowo-płciowego u mężczyzn
- Choroby układu moczowo-płciowego kobiet
- Choroby układu moczowo-płciowego kobiet i powikłania ciąży
- Choroby narządów płciowych, kobiety
- Zaburzenia seksualne, fizjologiczne
- Dysfunkcje seksualne, psychologiczne
- Dyspareunia
Inne numery identyfikacyjne badania
- StudyKSBHAM001
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
Badania kliniczne na Uchyłek blizny po cesarce
-
Asfendiyarov Kazakh National Medical UniversityCenter for Perinatology and Pediatric Surgery, Almaty, Kazakhstan; Zhalyn Scientific...RekrutacyjnyGojenie się ran skóry po cięciu cesarskim | Cesarean Section Scar HealingKazachstan