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Joseph SP, Mirza SU, Krupa J, Varghese SI, Kartha GB, George OK, George PV, Jose J, Thomson VS. Original Article--Clinical and Procedural Characteristics of Successful Transcatheter Device Closure of Ostium Secundum Atrial Septal Defect in Symptomatic Children Weighing <15 kg: A Retrospective Study Spanning One Decade From South India. J Saudi Heart Assoc 2024; 36:14-22. [PMID: 38566902 PMCID: PMC10984675 DOI: 10.37616/2212-5043.1365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/07/2024] [Accepted: 01/30/2024] [Indexed: 04/04/2024] Open
Abstract
Objectives This retrospective study sought to determine the feasibility of transcatheter atrial septal defect device closure in patients less than 15 kg, as well as to assess complication rates and the reasons for unsuccessful device closure. Background In general, the risks associated with transcatheter atrial septal defect device closure are believed and reported to be relatively low, but the evidence stems from trials involving adults and older children. Current guidelines do not recommend atrial defect closure in device closure in children <15 kg, due to limited data available for feasibility and safety of device closure in this group of patients. Methods Retrospective review of all patients who underwent elective transcatheter closure of ostium secundum atrial septal defect between September 2013 to February 2022. We excluded all children above 15 kg, as well as those with complex congenital heart defects. Major and minor complications were predefined and indications for referral were evaluated. Results We identified 81 patients meeting criteria with a median procedural age of 3 years (1 year-8 years), and median weight of 12 kg (4-15 kg). Successful device closure was achieved in 95.1% (77/81) and in 4.9% (4/81), the procedure was aborted. There was 1 major (1.2%) and 1 minor (1.2%) complication, total complication rate (2.4%). 100% of the referrals had right heart enlargement and exertional dyspnoea, 18.5% had recurrent lower respiratory tract infection and 9.9% had failure to thrive. Rate of resolution of residual shunt was 95.1%. at post-procedure day 1 and 98.8% at post-procedure 3 and 6 months respectively. Conclusions Percutaneous atrial septal defect closure can be done effectively and safely in symptomatic children weighing less than 15 kg in experienced centres. However, deferral for closure until the historically established timeline of around 4-5 years of age should be strongly considered in asymptomatic children.
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Affiliation(s)
- Shobhit P. Joseph
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Shohiab U.R. Mirza
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Jesu Krupa
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Shruti I. Varghese
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Gayathri B. Kartha
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Oommen K. George
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Paul V. George
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - John Jose
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
| | - Viji S. Thomson
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu,
India
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Cinteza E, Vasile CM, Busnatu S, Armat I, Spinu AD, Vatasescu R, Duica G, Nicolescu A. Can Artificial Intelligence Revolutionize the Diagnosis and Management of the Atrial Septal Defect in Children? Diagnostics (Basel) 2024; 14:132. [PMID: 38248009 PMCID: PMC10814919 DOI: 10.3390/diagnostics14020132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024] Open
Abstract
Atrial septal defects (ASDs) present a significant healthcare challenge, demanding accurate and timely diagnosis and precise management to ensure optimal patient outcomes. Artificial intelligence (AI) applications in healthcare are rapidly evolving, offering promise for enhanced medical decision-making and patient care. In the context of cardiology, the integration of AI promises to provide more efficient and accurate diagnosis and personalized treatment strategies for ASD patients. In interventional cardiology, sometimes the lack of precise measurement of the cardiac rims evaluated by transthoracic echocardiography combined with the floppy aspect of the rims can mislead and result in complications. AI software can be created to generate responses for difficult tasks, like which device is the most suitable for different shapes and dimensions to prevent embolization or erosion. This paper reviews the current state of AI in healthcare and its applications in cardiology, emphasizing the specific opportunities and challenges in applying AI to ASD diagnosis and management. By exploring the capabilities and limitations of AI in ASD diagnosis and management. This paper highlights the evolution of medical practice towards a more AI-augmented future, demonstrating the capacity of AI to unlock new possibilities for healthcare professionals and patients alike.
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Affiliation(s)
- Eliza Cinteza
- Department of Pediatrics, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (E.C.)
- Pediatric Cardiology Department, “Marie Skolodowska Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (I.A.); (A.N.)
| | - Corina Maria Vasile
- Department of Pediatric and Adult Congenital Cardiology, University Hospital of Bordeaux, F-33600 Bordeaux, France;
| | - Stefan Busnatu
- Cardio-Thoracic Department, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Cardiology Department, “Prof. Dr. Bagdasar Arseni” Clinical Hospital, 041915 Bucharest, Romania
| | - Ionel Armat
- Pediatric Cardiology Department, “Marie Skolodowska Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (I.A.); (A.N.)
| | - Arsenie Dan Spinu
- “Dr. Carol Davila” Central Emergency University Military Hospital, 010825 Bucharest, Romania;
- Department 3, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Radu Vatasescu
- Cardio-Thoracic Department, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Emergency Clinical Hospital, 014461 Bucharest, Romania
| | - Gabriela Duica
- Department of Pediatrics, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (E.C.)
- Pediatric Cardiology Department, “Marie Skolodowska Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (I.A.); (A.N.)
| | - Alin Nicolescu
- Pediatric Cardiology Department, “Marie Skolodowska Curie” Emergency Children’s Hospital, 041451 Bucharest, Romania; (I.A.); (A.N.)
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Naseem JA, Riyaz MSU, Joseph SP, Krupa J, Agarwal M, Mathen PG, George OK, George PV, Jose J, Thomson VS. Transcatheter closure of large ostium secundum atrial septal defects in symptomatic small children: A single-center retrospective study. Ann Pediatr Cardiol 2023; 16:393-398. [PMID: 38817268 PMCID: PMC11135894 DOI: 10.4103/apc.apc_163_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 01/29/2024] [Accepted: 01/29/2024] [Indexed: 06/01/2024] Open
Abstract
Background In general, the risks associated with transcatheter atrial septal defect (ASD) device closure are reported to be relatively low, but the evidence stems from trials involving adults and older children. Current guidelines do not recommend ASD device closure in children with defect sizes >20 mm due to limited data available in this group of patients. This retrospective study sought to determine the clinical and procedural characteristics of successful transcatheter ASD device closure in small children with large defects and assess the complication rates and reasons for unsuccessful device closure. Methods We retrospectively reviewed the data of all patients who underwent elective transcatheter closure of ostium secundum ASD in our department between September 2013 and February 2022. All children weighing <20 kg, requiring a device of size 20 mm or greater, were included. Major and minor complications were predefined and indications for referral were evaluated. Echocardiogram reports were reviewed from the time of referral, postcatheterization day 1, and at 1-year follow-up. Results We identified 40 patients meeting inclusion criteria with a median (interquartile range [IQR]) procedural age of 5 (4-7) years and median (IQR) weight of 14 (12-18) kg. Successful device closure was achieved in 39 patients with a success rate of 97.5%. The total complication rate was 2.5% (95% confidence interval: 0.44%- I2.8%) with only 1 major complication. All children had right heart enlargement and exertional dyspnea, 30% of patients had recurrent lower respiratory tract infections, and 10% had failure to thrive. At 1-year follow-up, a transthoracic echocardiogram showed a well-endothelialized device in a stable position in all the patients, and none of the patients had a residual shunt. Conclusion In experienced centers, percutaneous ASD closure of large defects in symptomatic small children can be done effectively and safely with a great degree of predictability and a low complication rate.
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Affiliation(s)
| | | | | | - Jesu Krupa
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Mayank Agarwal
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Oommen K. George
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Paul V. George
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - John Jose
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Viji Samuel Thomson
- Department of Cardiology, Christian Medical College, Vellore, Tamil Nadu, India
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Haddad RN, Kaddoura R, Kasem M, Alsoufi M. FAST technique: fast atrial sheath traction technique for device closure of atrial septal defects. Front Cardiovasc Med 2023; 10:1155142. [PMID: 37283571 PMCID: PMC10239810 DOI: 10.3389/fcvm.2023.1155142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/17/2023] [Indexed: 06/08/2023] Open
Abstract
Background Transcatheter closure of atrial septal defects (ASDs) is well-established. However, this procedure can be challenging, requiring multiple attempts and advanced implantation maneuvers. Materials and methods From July 2019 to July 2022, patients to whom the fast atrial sheath traction (FAST) technique was applied for ASD device closure were prospectively followed up. The device was rapidly unsheathed in the middle of the left atrium (LA) to let it clamp the ASD from both sides simultaneously. This novel technique was directly applied in patients with absent aortic rims and/or ASD size-to-body weight ratio higher than 0.9 or after failed attempts of standard implantation. Results Seventeen patients (64.7% males) were involved with a median age of 9.8 years [interquartile range (IQR), 7.6-15.1] and a median weight of 34 kg (IQR, 22-44). The median ASD size on ultrasound was 19 mm (IQR, 16-22). Five (29.4%) patients had absent aortic rims, and three (17.6%) patients had an ASD size-to-body weight ratio higher than 0.9. The median device size was 22 mm (IQR, 17-24). The median difference between device size and ASD two-dimensional static diameter was 3 mm (IQR, 1-3). All interventions were straightforward without any complications using three different occluder devices. One device was removed before release and upsized to the next size. The median fluoroscopy time was 4.1 min (IQR, 3.6-4.6). All patients were discharged the next postoperative day. On a median follow-up of 13 months (IQR, 8-13), no complications were detected. All patients achieved full clinical recovery with complete shunt closure. Conclusion We present a new implantation technique to efficiently close simple and complex ASDs. The FAST technique can be of benefit in overcoming left disc malalignment to the septum in defects with absent aortic rims and in avoiding complex implantation maneuvers and the risks of injuring the pulmonary veins.
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Affiliation(s)
- Raymond N. Haddad
- Centre de Référence Malformations Cardiaques Congénitales Complexes—M3C, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique—Hôpitaux de Paris, Paris, France
| | - Rachid Kaddoura
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Mohamed Kasem
- Department of Pediatric Cardiology, Heart Centre of Excellence, Al Jalila Children's Speciality Hospital, Dubai, United Arab Emirates
| | - Mahmoud Alsoufi
- Department of Pediatric Cardiology, Heart Centre of Excellence, Al Jalila Children's Speciality Hospital, Dubai, United Arab Emirates
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Ditkivskyy IO, Petrov MS, Voloshyn DL, Yashchuk NS, Lazoryshynets VV. Endovascular Closure of Secundum Atrial Septal Defects with Complex Anatomy. UKRAINIAN JOURNAL OF CARDIOVASCULAR SURGERY 2023. [DOI: 10.30702/ujcvs/23.31(01)/dp010-3644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
According to European guidelines, endovascular closure is the method of choice for defects with favorable anatomy. However, there are no clear criteria for determining favorable anatomy and this issue requires additional investigation. According to literature data, only 24.2% of secundum atrial septal defects (ASDII) have a central location, others have complicated anatomy.
The aim. To analyze the experience of endovascular closure of ASDII with complex anatomy. Materials. In the period from 2003 to 2021, 1732 transesophageal echocardiographies and intracardiac echocardiographieswereperformedinpatientswithASDIIinitiallydiagnosedaccordingtotransthoracicechocardiography, and only 1408 (91.8%) were selected for endovascular closure. Mean age was 19.9±18 years, mean weight was 45±26.68 kg.
Methods. The standard closure technique was primarily used in 100% of cases, and only when it was ineffective, we used modified techniques.
Results. Modified techniques were used in 478 (33.9%) of 1408 patients and were effective in 460 (96.2%) patients with the complex anatomy. Based on previous statement, 460 (32.6%) of 1408 patients (one third of all) had modified techniques utilized and avoided open surgery. In 18 (1.3%) cases, it was impossible to close the defect. The overall technical success of transcatheter closure was 98.7% (1390 patients). Nineteen (1.3%) patients with poor visualization of inferior rim on transesophageal echocardiography had intracardiac echocardiography; in two of them inferior rim was present, others had open surgery. The rate of complications in immediate periprocedural period was 1.9% (27 patients). One death was recorded in the period of introduction of percutaneous interventions in our institution. Mean follow-up period was 5.41±3.28 years. In the follow-up period two complications were observed: 1 case of erosion, 17 (1.9%) cases of new-onset atrial fibrillation.
Conclusion. The majority (90.6%) of ASDII can be closed percutaneously. Modified techniques improve the efficacy of the procedure enabling to close 32.6% of the defects. Safe procedure for the defects with complex anatomy is possible only with surgical and arrhythmological services back-up.
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A single atrial septal defect masquerading as multiple defects due to a refraction artifact – A cautionary note. J Cardiol Cases 2020; 22:55-58. [PMID: 32774520 PMCID: PMC7403555 DOI: 10.1016/j.jccase.2020.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/24/2020] [Accepted: 04/03/2020] [Indexed: 11/28/2022] Open
Abstract
Echocardiography is useful for making a diagnosis of atrial septal defect (ASD) by directly visualizing the shunt flow. Herein, we present a case in which a single ostium secundum type ASD masqueraded as multiple defects on color flow imaging by transthoracic echocardiography. We confirmed by transesophageal echocardiography that this patient actually had a single ASD. An echocardiographic refraction artifact was considered to be the cause of this phenomenon. We need to be aware of the existence of this artifact to avoid misdiagnosis. 〈Learning objective: Echocardiography is useful for making a diagnosis of atrial septal defect (ASD). We present the case with a single ostium secundum type ASD which masqueraded as multiple defects on color flow imaging due to a refraction artifact. Refraction artifacts can make multiple false flow signals on color imaging. This case emphasizes the importance of an understanding of the existence of this artifact in not only B mode imaging but also color Doppler imaging.〉
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Sharma B, Pinto R, Dalvi B. Transcatheter closure of atrial septal defect in symptomatic children weighing ≤10 kg: Addressing unanswered issues from a decade of experience. Ann Pediatr Cardiol 2020; 13:4-10. [PMID: 32030029 PMCID: PMC6979027 DOI: 10.4103/apc.apc_66_19] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/19/2019] [Accepted: 10/08/2019] [Indexed: 11/04/2022] Open
Abstract
Background and Objectives Device closure of secundum atrial septal defect is shown to be feasible and effective in children weighing ≤10 kg. Issues such as how large is too large, how to choose device size, does the length of the interatrial septum (IAS) matter, and need for technical modifications for successful device delivery have not been systematically addressed. Materials and Methods This is a retrospective study, comprising 45 patients weighing ≤10 kg, who were chosen for device closure between January 2010 and June 2018. Patient selection was done on basis of transthoracic echocardiography. Device closure was done using Amplatzer septal occluder. The device size was selected primarily based on transesophageal echocardiography (TEE)-measured defect diameter. Although IAS length was taken into consideration, adequate rim size was the key factor in deciding device closure of the defect. Results Forty-three out of 45 patients had successful device closure. The mean age and weight were 25.71 ± 8.62 months and 8.99 ± 1.24 kg, respectively. The defect measuring as large as 27 mm (14.89 ± 3.89) on TEE was closed and device as big as 28 mm was successfully deployed (16.7 ± 4.31). Regular technique of device deployment was successful in only 15 cases. In the remaining 28, one of the modified techniques was used. There was no mortality, failure of the procedure, device embolization, thromboembolism, or pericardial effusion. One patient developed moderate mitral regurgitation and two patients had transient atrioventricular block. At follow-up, all patients showed significant improvement in symptoms and growth without any complications. Conclusions Defect size as large as three times the weight in kg can be closed in small children. Devices as large as 28 mm can be deployed in these hearts provided the surrounding rims are adequate. In majority of cases, one of the modified techniques is essential for successful deployment. IAS length is not a limiting factor for deciding the size of the device used.
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Affiliation(s)
| | - Robin Pinto
- Glenmark Cardiac Centre, Mumbai, Maharashtra, India
| | - Bharat Dalvi
- Glenmark Cardiac Centre, Mumbai, Maharashtra, India
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Adhikari CM, Bogati A, Prajapati D, Dhungel S, Najmy S, Acharya K, Shahi R, Subedi C, Adhikari J, Sharma D. Atrial Septal Defect Size and Rims on Transesophageal Echocardiogram. MÆDICA 2019; 14:81-85. [PMID: 31523285 DOI: 10.26574/maedica.2019.14.2.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background and aims:Rims and size of atrial septal defect (ASD) are crucial for the success of transcatheter ASD closure. The maximal diameter and dimensions of various rims of the ASD are essential for sizing and optimal placement of the device. We aimed to study the size and rims of ASD in our patients. Methods:This was a prospective study that was done at Shahid Gangalal National Heart Centre. All patients aged over 18 and referred to a unit IV in the Department of Cardiology for ASD device closure were included in the study. The study duration was six months, from April to September 2018. The size and rims of ASD were evaluated by transesophageal echocardiogram. Results:During the study, 173 patients underwent transesophageal echocardiogram. Most of them [122 (70.1%)] were women. Age ranged from 18 to 68 (mean, 35 years). The most common symptom was shortness of breath. Twenty-one (12.1%) patients were incidentally detected with ASDs. Sinus rhythm with right bundle branch block was present in 148 (85.5%) subjects. Right atrium and right ventricle were dilated in 162 (93.6%) patients. One patient had dextrocardia with situs inversus. More than half of all patients (54.9%) had mild tricuspid regurgitation. Mean tricuspid regurgitation pressure gradient was 39.5±16.8 mm Hg. More than one ASD was present in 11 (6.3%) patients. ASD size ranged from 2 mm to 43 mm in 4-chamber view, 2 mm to 44 mm in short axis view, and 2 mm to 47 mm in bicaval view. The mean ASD size was 18.6±7.7 mm in 4-chamber view, 19.6±8.5 mm in short axis view, and 18.7±8.0 mm in bicaval view. In only 11 (6.4%) patients, all rims were present and not floppy, while in other 11 (6.4%) subjects all rims were present, but floppy. With the exception of aortic rim, all other rims were present and good in 55 (33.9%) patients, while in 45 (27.7%) patients, other rims were present but floppy. Conclusion:Many ASD have absent, inadequate and floppy rims.
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Affiliation(s)
| | - Amrit Bogati
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Dipanker Prajapati
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Sachin Dhungel
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Shaneez Najmy
- Department of Cardiology, National Academy of Medical Sciences, Kathmandu, Nepal
| | - Kiran Acharya
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Roshani Shahi
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Chirag Subedi
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Jagat Adhikari
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
| | - Deewakar Sharma
- Department of Cardiology, Shahid Gangalal National Heart Centre, Kathmandu, Nepal
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Mahmoud H, Nicolescu A, Filip C, Duica G, Nicolae G, Cinteza EE. Cocoon devices for transcatheter closure of atrial septal defect and patent ductus arteriosus in children: Single center experience. Medicine (Baltimore) 2019; 98:e14684. [PMID: 30855458 PMCID: PMC6417521 DOI: 10.1097/md.0000000000014684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Closure of the atrial septal defect (ASD) and patent ductus arteriosus (PDA) are among the most frequent cardiac interventional procedures. This was a prospective study, which started together with the implementation of a national program of pediatric interventional cardiology in Romania. We used Cocoon devices in 83 consecutive cases from 92 implantations for ASD and PDA. 27 cases were ASD closure and 56 cases PDA closure. Regarding the ASD closure, the median age was 8.5 years (range 3-25 years) and median weight 25 kg (range 11.5-63 kg). The mean follow-up was 17.4 ± 6.7 months (range 3-26 months). The mean ASD diameter by transesophageal echocardiography was 15.2 ± 4.1 mm (range 8-26 mm). The mean device diameter used was 17.3 ± 5.6 mm (range 8-32 mm). Regarding the PDA closure, the median age was 36 months (range 4-192 months) and median weight 14 kg (range 5-58 kg). The mean follow-up was 15 ± 8 months (range 3-28 months). The mean PDA minimum diameter was 2.5 ± 0.8 mm. The success implantation rate for both groups was 97.6% (2 cases of withdrawn for ASD and PDA), while the complication rate was 2.3% (including 2 ASD device embolization). In the first 24 hours, the closure rates were 96.3% for ASD, 98.2% for PDA, and 100% at 1-month follow-up for both procedures. On short and intermediate follow-up (3-28 months), no device-related complications were noted.The Cocoon devices are safe for transcatheter closure of both ASD and PDA, and the initial experience with their use in our emerging center is encouraging.
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Affiliation(s)
- Hyam Mahmoud
- “Marie Curie” Emergency Children's Hospital, Constantin Brâncoveanu Avenue, Bucharest, Romania
- Royal Manchester Children's Hospital, Oxford Road, Manchester, United Kingdom
| | - Alin Nicolescu
- “Marie Curie” Emergency Children's Hospital, Constantin Brâncoveanu Avenue, Bucharest, Romania
| | - Cristina Filip
- “Marie Curie” Emergency Children's Hospital, Constantin Brâncoveanu Avenue, Bucharest, Romania
| | - Gabriela Duica
- “Marie Curie” Emergency Children's Hospital, Constantin Brâncoveanu Avenue, Bucharest, Romania
| | - Georgiana Nicolae
- “Marie Curie” Emergency Children's Hospital, Constantin Brâncoveanu Avenue, Bucharest, Romania
| | - Eliza Elena Cinteza
- “Marie Curie” Emergency Children's Hospital, Constantin Brâncoveanu Avenue, Bucharest, Romania
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
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Ananthakrishna Pillai A, Sinouvassalou S, Jagadessan KS, Munuswamy H. Spectrum of morphological abnormalities and treatment outcomes in ostium secundum type of atrial septal defects: Single center experience in >500 cases. J Saudi Heart Assoc 2019; 31:12-23. [PMID: 30364462 PMCID: PMC6197373 DOI: 10.1016/j.jsha.2018.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 08/26/2018] [Accepted: 09/23/2018] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Transcatheter closure (TCC) has emerged as the first line treatment option for secundum type of atrial septal defects (ASD). Outcomes of TCC depend upon proper delineation of defect anatomy by transesophageal echocardiography (TEE). Stability and proper placement of the device mandates adequate rims and proper alignment to the septum. Failed or unfavorable morphology for TCC requires referral for surgical repair. METHODS We prospectively analyzed the ASD patients who were referred for treatment. The morphological features of the defect were evaluated and the outcomes of TCC studied. Patients who undergo TCC and surgical repair were followed for immediate and long-term outcome comparison. RESULTS Of the 512 patients who underwent treatment, TCC was attempted in 430/512 (83.2%) patients. It was successful in 393/430 (91.3%) patients. The remaining 119 patients underwent surgical patch closure. Twenty patients had failure of device alignment and device embolization occurred in 17 patients. Very large defect size ≥35 mm, absent or deficient posterior rim, absent/deficient inferior naval rim showed high chances for failure and formed major reasons for surgical referral. The surgical group had higher success (100%) across all anatomic variables. However, they had longer intensive care unit (ICU) and hospital stay (p < 0.001). CONCLUSION TCC offered a success rate of 91% in complex defects after TEE selection. Very large size and deficient inferior, posterior rims predicted failure of TCC. Surgery offered 100% success and it involved a longer hospital and ICU stay. The long-term clinical results were identical with both treatment modalities.
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Affiliation(s)
- Ajith Ananthakrishna Pillai
- Department of Cardiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IndiaIndia
| | - Shabnasri Sinouvassalou
- Department of Cardiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IndiaIndia
| | - Kabilan S Jagadessan
- Department of Cardiology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IndiaIndia
| | - Hemachandren Munuswamy
- Department of Cardiothoracic Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IndiaIndia
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Impact of modified techniques of transcatheter closure in large atrial septal defects (⩾30 mm) with anatomic complexities. Cardiol Young 2018; 28:1122-1133. [PMID: 30033909 DOI: 10.1017/s1047951118001099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The outcome of transcatheter closure in ostium secundum atrial septal defects is determined by the morphology of the defects. Modified techniques such as balloon assistance, pulmonary vein deployment, left atrial roof technique, and so on are used for circumventing the anatomic complexities and increasing the success rates. METHODS We planned a prospective study looking at the outcomes of transcatheter closure in secundum atrial septal defects with modified techniques in different anatomic complexities identified in transoesophageal echocardiography and their association with outcome of transcatheter closure. RESULTS Transcatheter closure was successful in 295 out of 346 (82%) patients with modified techniques. Balloon-assisted technique offered a success rate of 87%. The mean defect size was 34.7±2.78 mm (95% confidence interval (CI) 30.67-43.1 mm) with success and 40.16±4.5 mm (95% CI 32.16-44.7) with failure (p = 0.02). The mean total septal length was 38.11±0.63 (95% CI 35.21-40.56 mm) with success and 42.54±0.34 (95% CI 38.79-43.21 mm) with failure. The defect to septal ratios were 0.82 and 0.94 in success and failure groups, respectively (p=0.02). However, the absence of a retro-aortic margin, septal aneurysm, and multiple defects did not affect the success rate. Deficient inferior vena caval margin, deficient posterior margin, and size⩾40 mm had a high risk of failure with transcatheter closure. The odds ratio for procedural failure was 25.3 (4.3-143.8) in patients with malaligned septum, 8.3(1.4-48.5) with deficient inferior vena caval margin, and 4.1(2.5-19) for size⩾40 mm. CONCLUSIONS The modified techniques for device deployment offer substantial chances of success in transcatheter closure of secundum atrial septal defects with anatomical complexity (82%). Variants such as defect size of⩾40 mm and deficient inferior and posterior margins have high failure rates with a modified technique.
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Fraisse A, Latchman M, Sharma SR, Bayburt S, Amedro P, di Salvo G, Baruteau AE. Atrial septal defect closure: indications and contra-indications. J Thorac Dis 2018; 10:S2874-S2881. [PMID: 30305947 DOI: 10.21037/jtd.2018.08.111] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Transcatheter closure has become an accepted alternative to surgical repair for ostium secundum atrial septal defects (ASD). However, large ASDs (>38 mm) and defects with deficient rims are usually not offered transcatheter closure but are referred for surgical closure. Transcatheter closure also remains controversial for other complicated ASDs with comorbidities, additional cardiac features and in small children. This article not only provides a comprehensive, up-to-date description of the current indications and contra-indications for ASD device closure, but also further explores the current limits for transcatheter closure in controversial cases. With the devices and technology currently available, several cohort studies have reported successful percutaneous closure in the above-mentioned complex cases. However the feasibility and safety of transcatheter technique needs to be confirmed through larger studies and longer follow-up.
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Affiliation(s)
- Alain Fraisse
- Royal Brompton & Harefield NHS Foundation Trust, London, UK
| | | | | | - Selin Bayburt
- Acibadem University, School of Medicine, Acıbadem Universitesi Kerem AydınlarKampüsü, Ataşehir, Istanbul, Turkey
| | - Pascal Amedro
- Department of Paediatric Cardiology, CHU de Montpellier, Montpellier, France
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Panneerselvam A. Device closure of complex ASD--safe and feasible. Indian Heart J 2014; 66:485. [PMID: 25173215 DOI: 10.1016/j.ihj.2014.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2014] [Accepted: 05/13/2014] [Indexed: 11/28/2022] Open
Affiliation(s)
- Arunkumar Panneerselvam
- Department of Cardiology, PSG Institute of Medical Sciences & Research, Coimbatore 641301, India.
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