Critical form of tetralogy of Fallot: right ventricular outflow tract stenting or modified Blalock-Taussig shunt?

M.G. Morsina

Meshalkin National Medical Research Center

ORCID: 0000-0003-3870-169X

M.G. Pursanov

Meshalkin National Medical Research Center

ORCID: 0000-0002-1421-1795

I.A. Soynov

Meshalkin National Medical Research Center

ORCID: 0000-0003-3691-2848

A.V. Voitov

Meshalkin National Medical Research Center

ORCID: 0000-0003-3797-4899

Yu.Yu. Kulyabin

National Medical Research Center

ORCID: 0000-0002-2361-5847

Yu.N. Gorbatykh

Meshalkin National Medical Research Center

ORCID: 0000-0002-6204-5381

A.V. Bogachev-Prokofiev

Meshalkin National Medical Research Center

SPIN RSCI: 4448-6999
Scopus AuthorID: 55846629000
ResearcherID: L-7881-2014
ORCID: 0000-0003-4625-4631

Critical form of tetralogy of Fallot: right ventricular outflow tract stenting or modified Blalock-Taussig shunt?

Authors:

M.G. Morsina, M.G. Pursanov, I.A. Soynov, A.V. Voitov, Yu.Yu. Kulyabin, Yu.N. Gorbatykh, A.V. Bogachev-Prokofiev

More about the authors

Journal: Russian Journal of Cardiology and Cardiovascular Surgery. 2023;16(6): 575‑581

DOI: 10.17116/kardio202316061575

Downloaded: 21

To cite this article:

Morsina MG, Pursanov MG, Soynov IA, Voitov AV, Kulyabin YuYu, Gorbatykh YuN, Bogachev-Prokofiev AV. Critical form of tetralogy of Fallot: right ventricular outflow tract stenting or modified Blalock-Taussig shunt? Russian Journal of Cardiology and Cardiovascular Surgery. 2023;16(6):575‑581. (In Russ., In Engl.)
https://doi.org/10.17116/kardio202316061575

Доказательная гастроэнтерология: pro et contra

Актуальные вопросы педиатрической практики

Использование инфографики авторами научных работ

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OBJECTIVE

To compare the results of right ventricular outflow tract stenting and modified Blalock-Taussig shunt in infants with tetralogy of Fallot and severe pulmonary hypoplasia.

MATERIAL AND METHODS

A prospective randomized two-center study enrolled 42 patients with tetralogy of Fallot who underwent modified Blalock-Taussig shunt (n=21) or right ventricular outflow tract stenting (n=21) as a bridge to complete repair. We assessed baseline characteristics of patients before palliative care and compared the results of both procedures.

RESULTS

Mean duration of surgery (p<0.0001), vasopressor and inotropic support (p<0.0001), mechanical ventilation (p<0.0001) and hospital-stay (p<0.0001) was significantly lower after right ventricular outflow stenting. Oxygen saturation increase averaged 30% in the same patients (from 63 to 94%) compared to 17% after modified Blalock-Taussig shunt (from 69 to 87%) (p<0.00001).

CONCLUSION

Right ventricular outflow tract stenting in infants with tetralogy of Fallot is a safe procedure providing stabilization of hemodynamics, fact and significant increase in oxygen saturation with shorter period of rehabilitation.

Keywords:

staged treatment of tetralogy of Fallot

right ventricular outflow tract stenting

modified Blalock-Taussig shunt

Authors:

M.G. Morsina

Meshalkin National Medical Research Center

ORCID: 0000-0003-3870-169X

M.G. Pursanov

Meshalkin National Medical Research Center

ORCID: 0000-0002-1421-1795

I.A. Soynov

Meshalkin National Medical Research Center

ORCID: 0000-0003-3691-2848

A.V. Voitov

Meshalkin National Medical Research Center

ORCID: 0000-0003-3797-4899

Yu.Yu. Kulyabin

National Medical Research Center

ORCID: 0000-0002-2361-5847

Yu.N. Gorbatykh

Meshalkin National Medical Research Center

ORCID: 0000-0002-6204-5381

A.V. Bogachev-Prokofiev

Meshalkin National Medical Research Center

SPIN RSCI: 4448-6999
Scopus AuthorID: 55846629000
ResearcherID: L-7881-2014
ORCID: 0000-0003-4625-4631

Received:

25.07.2023

Accepted:

10.08.2023

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