This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
A new preprint design is coming!
We have improved readability, clarity, accessibility, and opportunities for engagement.
Case Report
Dijana Popevski
Zan Mitrev Clinic
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Declarations:
Declarations
- This study involved human subjects.
- The author confirmed that all appropriate ethical guidelines for the use of human subjects have been followed, any necessary IRB and/or ethics committee review has been obtained, and information about the IRB/ethics committee is included in the manuscript.
- The author has confirmed that all necessary patient/participant consent or assent has been obtained and the appropriate institutional forms have been archived. If the IRB/ethics committee waived the requirement for patient/participant consent or assent, an explanation for the waiver is included in the text.
- This study is a case report.
- The author has confirmed that consent for publication of clinical details and/or clinical images was obtained from the patient/parent/guardian/relative of the patient or waiver of such consent is described in the text.
- The author has confirmed that a statement listing potential conflicts of interest or lack thereof is included in the text.
Background: Transthoracic device closure (TTDC), also known as a Hybrid procedure, has been proposed as an alternative, less invasive approach compared to open-heart surgery for the treatment of ventricular septal defect (VSD).
Case Presentation: We present our first national case of TTDC in a 6-month-old female baby with a muscular 8mm ventricular septal defect, 3 mm atrial defect, enlarged right and left ventricle and a dilated pulmonary artery complicated by severe pulmonary hypertension.
Treatment consisted of two pulmonary artery banding attempts at the age of 2 months to control pulmonary hypertension – the interventions were combined with diuretics and angiotensin-converting enzymes inhibitors. Yet, the initial approach was suboptimal as we noticed a failure to thrive continuous sweating and tachypnea.
Because of the worsening condition at the age of 6 months, and a weight of 6.6 kg, we performed TTDC.
After median sternotomy, a 10mm muscular VSD occluder was implanted under trans-oesophagal echocardiography guidance on the beating heart. The procedure lasted 90 min and was performed without incident; the hemodynamics were stable with only a minor residual VSD. The child was extubated after 2 hours and discharged after five days from the hospital.
Conclusions: Transthoracic device closure (TTDC) is a promising treatment modality for large muscular VSD in small infants with low weight. TTDC is feasible in cases with heavy myocardial right ventricle trabeculae and who previously underwent open-heart surgery.
Keywords
VSD, Hybrid Procedure, Pediatric
Figure 1
Figure 1
Figure 2
Figure 2
Figure 3
Figure 3
Figure 4
Figure 4
Loading...
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
The most recent version of this article is available here.
No community comments so far
No comments provided
Version 1
Posted 06 Aug, 2020
No comments provided
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Learn more about our company.
A new preprint design is coming!
We have improved readability, clarity, accessibility, and opportunities for engagement.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Case Report
Dijana Popevski
Zan Mitrev Clinic
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
The most recent version of this article is available here.
No community comments so far
No comments provided
Version 1
Posted 06 Aug, 2020
No comments provided
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Declarations:
Declarations
- This study involved human subjects.
- The author confirmed that all appropriate ethical guidelines for the use of human subjects have been followed, any necessary IRB and/or ethics committee review has been obtained, and information about the IRB/ethics committee is included in the manuscript.
- The author has confirmed that all necessary patient/participant consent or assent has been obtained and the appropriate institutional forms have been archived. If the IRB/ethics committee waived the requirement for patient/participant consent or assent, an explanation for the waiver is included in the text.
- This study is a case report.
- The author has confirmed that consent for publication of clinical details and/or clinical images was obtained from the patient/parent/guardian/relative of the patient or waiver of such consent is described in the text.
- The author has confirmed that a statement listing potential conflicts of interest or lack thereof is included in the text.
The most recent version of this article is available here.
Background: Transthoracic device closure (TTDC), also known as a Hybrid procedure, has been proposed as an alternative, less invasive approach compared to open-heart surgery for the treatment of ventricular septal defect (VSD).
Case Presentation: We present our first national case of TTDC in a 6-month-old female baby with a muscular 8mm ventricular septal defect, 3 mm atrial defect, enlarged right and left ventricle and a dilated pulmonary artery complicated by severe pulmonary hypertension.
Treatment consisted of two pulmonary artery banding attempts at the age of 2 months to control pulmonary hypertension – the interventions were combined with diuretics and angiotensin-converting enzymes inhibitors. Yet, the initial approach was suboptimal as we noticed a failure to thrive continuous sweating and tachypnea.
Because of the worsening condition at the age of 6 months, and a weight of 6.6 kg, we performed TTDC.
After median sternotomy, a 10mm muscular VSD occluder was implanted under trans-oesophagal echocardiography guidance on the beating heart. The procedure lasted 90 min and was performed without incident; the hemodynamics were stable with only a minor residual VSD. The child was extubated after 2 hours and discharged after five days from the hospital.
Conclusions: Transthoracic device closure (TTDC) is a promising treatment modality for large muscular VSD in small infants with low weight. TTDC is feasible in cases with heavy myocardial right ventricle trabeculae and who previously underwent open-heart surgery.
Figure 1
Figure 1
Figure 2
Figure 2
Figure 3
Figure 3
Figure 4
Figure 4
Loading...