Evolution of Two Cohorts of Children (Univentricular and Bi-ventricular Heart) After Strapping of the Pulmonary Artery
Pulmonary artery strapping is a surgical technique aimed at providing a palliative treatment to newborns suffering from congenital heart defects, characterized by an increase in blood flow and pulmonary blood pressure.
The intervention consists of placing a band around the pulmonary artery. This band causes an artificial stenosis, therefore inducing a reduction of the pulmonary arterial pressure. It acts as a first step, preparing the ground for a future definitive repair intervention.
It is mainly used in the context of septal defects, atrio-ventricular canal defects or uni-ventricular hearts.
The complications linked to strapping include, among others, the erosion of the band in the artery lumen, its migration and the obstruction of the pulmonary artery, a pulmonary valvular insufficiency, the obstruction of the coronary artery and an ineffective strapping.
The early mortality rate of pulmonary artery strapping after 1980 varies between 1.8% and 13.6%, while strapping readjustment rates oscillate around 20%. It is assumed that the mortality is linked to the nature of the cardial malformation (uni-ventricular or bi-ventricular) rather than the procedure itself.
This retrospective study aims to evaluate the intra-hospital and extra-hospital mortality rate of pulmonary artery strapping, as well as the readjustment rate within two groups of patients: those benefiting from an uni-ventricular cardiac reparation and those benefiting from a bi-ventricular cardiac reparation. The aim is to determine the short term mortality rate of the intervention and the incidence of complications within the hospital, within the two groups.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
-
-
-
Brussels, België, 1020
- Huderf
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Kind
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- All patients treated with pulmonary artery strapping between 2005 and 2016 at the Queen Fabiola Children Hospital
Exclusion Criteria:
- Outdated indications
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
Uni-ventricular reparation
All patients treated with pulmonary artery strapping between 2005 and 2016 at the Queen Fabiola Children Hospital.
Patients benefiting from an uni-ventricular reparation.
|
Retrospective data extraction in medical files
|
|
Bi-ventricular reparation
All patients treated with pulmonary artery strapping between 2005 and 2016 at the Queen Fabiola Children Hospital.
Patients benefiting from an bi-ventricular reparation.
|
Retrospective data extraction in medical files
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Date of birth
Tijdsspanne: 12 years
|
Date of birth of the patient
|
12 years
|
|
Sex
Tijdsspanne: 12 years
|
Sex of the patient
|
12 years
|
|
Weight
Tijdsspanne: 12 years
|
Weight of the patient at the time of the intervention
|
12 years
|
|
Exact diagnosis
Tijdsspanne: 12 years
|
Exact diagnosis at the time of the intervention
|
12 years
|
|
Exact date of intervention
Tijdsspanne: 12 years
|
Exact calender date of intervention
|
12 years
|
|
Total number of interventions
Tijdsspanne: 12 years
|
Total number of interventions
|
12 years
|
|
SpO2
Tijdsspanne: 12 years
|
pre-surgery oxygen saturation
|
12 years
|
|
Date of death
Tijdsspanne: 12 years
|
If applicable, date of death of the patient
|
12 years
|
Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Studie directeur: Pierre Wauthy, MD, CHU Brugmann
- Hoofdonderzoeker: Nicolas Bellofatto Piazza, Huderf
Publicaties en nuttige links
Algemene publicaties
- Horowitz MD, Culpepper WS 3rd, Williams LC 3rd, Sundgaard-Riise K, Ochsner JL. Pulmonary artery banding: analysis of a 25-year experience. Ann Thorac Surg. 1989 Sep;48(3):444-50. doi: 10.1016/s0003-4975(10)62881-0.
- Pinho P, Von Oppell UO, Brink J, Hewitson J. Pulmonary artery banding: adequacy and long-term outcome. Eur J Cardiothorac Surg. 1997 Jan;11(1):105-11. doi: 10.1016/s1010-7940(96)01049-4.
- Valente AS, Mesquita F, Mejia JA, Maia IC, Maior MS, Branco KC, Pinto VC Jr, Carvalho W Jr. Pulmonary artery banding: a simple procedure? A critical analysis at a tertiary center. Rev Bras Cir Cardiovasc. 2009 Jul-Sep;24(3):327-33. doi: 10.1590/s0102-76382009000400011. English, Portuguese.
- Takayama H, Sekiguchi A, Chikada M, Noma M, Ishizawa A, Takamoto S. Mortality of pulmonary artery banding in the current era: recent mortality of PA banding. Ann Thorac Surg. 2002 Oct;74(4):1219-23; discussion 1223-4. doi: 10.1016/s0003-4975(02)03900-0.
- Yoshimura N, Yamaguchi M, Oka S, Yoshida M, Murakami H. Pulmonary artery banding still has an important role in the treatment of congenital heart disease. Ann Thorac Surg. 2005 Apr;79(4):1463; author reply 1463-4. doi: 10.1016/j.athoracsur.2003.12.113. No abstract available.
- Brooks A, Geldenhuys A, Zuhlke L, Human P, Zilla P. Pulmonary artery banding: still a valuable option in developing countries? Eur J Cardiothorac Surg. 2012 Feb;41(2):272-6. doi: 10.1016/j.ejcts.2011.05.053. Epub 2011 Dec 12.
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- CHUB-strapping
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .