- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01507870
Randomized Controlled Prospective Multicenter Study Primary Onlay- Mesh After Elective Median Laparotomy in Patients With BMI ≥ 27
Incisional hernia is one ot the most frequently seen long term complications in abdominal surgery. Despite studies on the optimal suturing technique for laparotomies, the risk for incisional hernia after midline incision remains about 5-20 %. One major risk factor for incisional hernia after a median laparotomy is obesity.
The closure technique of midline incisions has remained unchanged since many decades and primarily consists of suturing the linea alba. Interest in prevention of incisional hernias with the aid of synthetic mesh is growing and only one large randomized trial is active recruiting patients in Germany, Netherlands and Belgium (Prima Trial).
Patients with a BMI of more than 27 have a high risk of developing an incisional hernia after midline incision with an incidence of 22% after 12 months. This high risk group of patients may benefit from prevention.
Some small studies have been performed to evaluate the usefulness and safety of primary laparotomy wound closure with the aid of prosthetic mesh. These studies show a very low risk for incisional hernias and a low infection rate, even when used in contaminated wounds such as colostomy surgery.
The goal of this study is to evaluate the effectiveness of incisional hernia prevention after elective median laparotomy in patients with a BMI of more than 27. A randomized controlled trial will be performed comparing the commonly used technique of running suture to close with the aid of a prosthetic onlay mesh. The primary outcome measure will be incisional hernia occurrence. Secondary outcome measures will be complications, surgical site infections, post-operative pain and quality of life.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Lower Austria
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Wiener Neustadt, Lower Austria, Østrig, 2700
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Every elective midline laparotomy for patients with a BMI of more than 27. Signed informed consent
Exclusion Criteria:
- Age < 18 years
- Emergency procedure
- Inclusion in other trials
- Previous midline incision
- Life expectancy less than 24 months
- Pregnant women
- Immune suppression therapy within 2 weeks before surgery
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: prophylactic onlay mesh
|
prophylactic onlay mesh in patients with median laparotomy
|
|
Ingen indgriben: continuous running suture
continuous running suture of the linea alba
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
incisional hernia occurrence
Tidsramme: 3 years
|
3 years
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
complications
Tidsramme: 3 years
|
haematoma formation, seroma formation, surgical site infection (SSI - classification)
|
3 years
|
|
postoperative pain
Tidsramme: 14 days postoperative
|
VAS
|
14 days postoperative
|
|
life quality
Tidsramme: 14 days postoperative
|
MOS SF-36
|
14 days postoperative
|
Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- Primary Onlay
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Kliniske forsøg med onlay mesh placement
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Al-Azhar UniversityAfsluttet
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University Hospital, Gentofte, CopenhagenZealand University Hospital; Aarhus University Hospital; Hvidovre University... og andre samarbejdspartnereAfsluttet
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Karolinska InstitutetAfsluttet
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Konya Meram State HospitalAfsluttet
-
Bakirkoy Dr. Sadi Konuk Research and Training HospitalAktiv, ikke rekrutterendeOnlay Mesh | Umbilical brokreparationTyrkiet (Türkiye)
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Sana Ehsan ullahAfsluttetVentral brok | Incisional brokPakistan
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Services Hospital, LahoreAfsluttetParaumbilical brokPakistan
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Hayat Abad Medical Complex, PeshawarAfsluttetBrok | Mavevægsbrok | Reparation af ventral brok | Syntetisk mesh | Reparation af incisionsbrokPakistan
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University of Campania "Luigi Vanvitelli"AfsluttetIncisional brok
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University Hospital, Basel, SwitzerlandSt. Clara Hospital, Basel, Switzerland; Innklinikum Altötting, GermanyRekrutteringVentral brok | Abdominal vægdefektSchweiz