{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T07:10:36Z","timestamp":1785222636547,"version":"3.55.0"},"reference-count":14,"publisher":"BMJ","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Heart"],"published-print":{"date-parts":[[1996,12]]},"abstract":"<jats:p>OBJECTIVE: To report initial experience with a new occlusion device for native and residual patent ductus arteriosus. DESIGN: Descriptive study of consecutive non-randomised patients undergoing a new method of patent ductus arteriosus closure with detachable coils. SETTING: Tertiary centres for paediatric cardiology. PATIENTS: 71 consecutive patients, aged 1.2-22 years, with a patent ductus arteriosus (PDA) underwent elective transcatheter closure. 45 had native PDAs (group A) with a minimum diameter of 1.0 mm-5.0 mm (median 2.0 mm). A further 26 had undergone one or more previous occlusion attempts (group B). INTERVENTIONS: A total of 133 detachable (Cook) spring coils were successfully implanted in 70 patients. The procedure was performed transvenously in 51 patients, retrograde arterially in 13, and by both routes in a further 6 patients. One 5 mm coil migrated but was successfully retrieved. MAIN OUTCOME MEASURES: In group A colour flow Doppler echocardiography showed that complete occlusion was achieved in 40\/45 (89%) at 24 hours, 41\/45 (91%) at 1 month, and 44\/45 (98%) by 6 months post procedure. Occlusion rates in residual PDAs were 22\/25 (88%) occluded at 24 hours, 23\/25 (92%) at 1 month, and 24\/25 (96%) at 6 months follow up. CONCLUSIONS: Transcatheter occlusion using detachable (Cook) spring coils is a safe and effective alternative to presently available devices. The delivery system allows full retrieval of the coil until a satisfactory position is obtained.<\/jats:p>","DOI":"10.1136\/hrt.76.6.531","type":"journal-article","created":{"date-parts":[[2007,9,18]],"date-time":"2007-09-18T17:46:00Z","timestamp":1190137560000},"page":"531-535","source":"Crossref","is-referenced-by-count":81,"title":["Transcatheter occlusion of the patent ductus arteriosus with Cook detachable coils."],"prefix":"10.1136","volume":"76","author":[{"given":"A. J.","family":"Tometzki","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Arnold","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"I.","family":"Peart","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Sreeram","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. M.","family":"Abdulhamed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. J.","family":"Godman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. G.","family":"Patel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. J.","family":"Kitchiner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F. A.","family":"Bu'Lock","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K. P.","family":"Walsh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[1996,12,1]]},"reference":[{"key":"ref_1","first-page":"2313","article-title":"Transcatheter occlusion of the patently patent ductus","volume":"84","author":"Hosking, M.C.K.; Benson, L.N.; Musewe, N.M.; Dyck, J.D.; Freedom, R.M.","year":"1991","unstructured":"Hosking MCK, Benson LN, Musewe NM, Dyck JD, Freedom RM. Transcatheter occlusion of the patently patent ductus arteriosus. Forty month follow-up and prevalence of residual shunting. Circulation 1991;84: 2313-7.","journal-title":"Circulation; prevalence of residual shunting"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"2591","DOI":"10.1161\/01.CIR.84.6.2591","article-title":"Residual shunts after transcatheter closure of the patent ductus arteriosus. A major concern or benign \"Techno-malady\"","volume":"84","author":"Latson, L.A.","year":"1991","unstructured":"Latson LA. Residual shunts after transcatheter closure of the patent ductus arteriosus. A major concern or benign \"Techno-malady\". Circulation 1991;84:2591-3.","journal-title":"Circulation"},{"key":"ref_3","first-page":"1062","article-title":"Report of the European Registry. Transcatheter occlusion of persistent arterial duct","volume":"240","year":"1992","unstructured":"Report of the European Registry. Transcatheter occlusion of persistent arterial duct. Lancet 1992;240: 1062-6.","journal-title":"Lancet"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"583","DOI":"10.1161\/01.CIR.75.3.583","article-title":"Non-surgical closure of patent ductus arteriosus: clinical application of the Rashkind PDA occluder device","volume":"75","author":"Rashkind, W.J.; Mullins, C.E.; Hellenbrand, W.E.; Tait, M.A.","year":"1987","unstructured":"Rashkind WJ, Mullins CE, Hellenbrand WE, Tait MA. Non-surgical closure of patent ductus arteriosus: clinical application of the Rashkind PDA occluder device. Circulation 1987;75:583-92.","journal-title":"Circulation"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"815","DOI":"10.1016\/0002-9149(92)90514-Y","article-title":"Percutaneous closure of the small (> 2 5) patent ductus arteriosus using coil embolization","volume":"69","author":"Cambier, P.A.; Kirby, W.C.; Wortham, D.C.; Moore, J.W.","year":"1992","unstructured":"Cambier PA, Kirby WC, Wortham DC, Moore JW. Percutaneous closure of the small (> 2 5) patent ductus arteriosus using coil embolization. Am J Cardiol 1992; 69:815-6.","journal-title":"Am J Cardiol"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"759","DOI":"10.1016\/0735-1097(94)90765-X","article-title":"Percutaneous closure of the small ductus arteriosus using occluding coil springs","volume":"23","author":"Moore, J.W.; George, L.; Kirkpatrick, S.E.; Matheswson, J.W.; Spicer, R.L.; Uzark, K.","year":"1994","unstructured":"Moore JW, George L, Kirkpatrick SE, Matheswson JW, Spicer RL, Uzark K, et al. Percutaneous closure of the small ductus arteriosus using occluding coil springs. JAm Coll Cardiol 1994;23:759-65.","journal-title":"JAm Coll Cardiol"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"925","DOI":"10.1016\/0002-9149(94)90588-6","article-title":"Results of antegrade transcatheter closure of patent ductus arteriosus using single or multiple coils","volume":"74","author":"Hijazi, Z.; Geggel, R.L.","year":"1994","unstructured":"Hijazi Z, Geggel RL. Results of antegrade transcatheter closure of patent ductus arteriosus using single or multiple coils. Am 7 Cardiol 1994;74:925-9.","journal-title":"Am 7 Cardiol"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1017\/S1047951100011586","article-title":"Recanalization of the arterial duct after initial total occlusion with the Rashkind umbrella","volume":"5","author":"Bjornstad, P.G.; Smevik, B.","year":"1995","unstructured":"Bjornstad PG, Smevik B. Recanalization of the arterial duct after initial total occlusion with the Rashkind umbrella. Cardiol Young 1995;5:98-9.","journal-title":"Cardiol Young"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1721","DOI":"10.1016\/S0022-5223(19)33906-6","article-title":"Experience with 205 procedures of transcatheter closure of ductus arteriosus in 182 patients, with special reference to residual shunts and long term follow-up","volume":"104","author":"Khan, M.A.; al-Yousef, S.; Mullins, C.E.; Sawyer, W.","year":"1992","unstructured":"Khan MA, al-Yousef S, Mullins CE, Sawyer W. Experience with 205 procedures of transcatheter closure of ductus arteriosus in 182 patients, with special reference to residual shunts and long term follow-up. J Thorac Cardiovasc Surg. 1992;104:1721-7.","journal-title":"J Thorac Cardiovasc Surg"},{"key":"ref_10","first-page":"666","article-title":"Transcatheter patent ductus arteriosus occlusion: application in the small child","volume":"231","author":"Nykanen, D.G.; Hayes, A.M.; Benson, L.N.; Freedom, R.M.","year":"1994","unstructured":"Nykanen DG, Hayes AM, Benson LN, Freedom RM. Transcatheter patent ductus arteriosus occlusion: application in the small child. J Am Coll Cardiol 1994; 231:666-70.","journal-title":"J Am Coll Cardiol"},{"key":"ref_11","first-page":"364","article-title":"Umbrella occlusion of the persistent arterial duct in children under two years. BrHeart3'","volume":"72","author":"Gatzoulis, M.A.; Rigby, M.L.; Redington, A.N.","year":"1994","unstructured":"Gatzoulis MA, Rigby ML, Redington AN. Umbrella occlusion of the persistent arterial duct in children under two years. 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N Engl J3 Med 1993;18:1571-2.","journal-title":"N Engl J3 Med"}],"container-title":["Heart"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/hrt.76.6.531","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T22:10:08Z","timestamp":1758406208000},"score":1,"resource":{"primary":{"URL":"https:\/\/heart.bmj.com\/lookup\/doi\/10.1136\/hrt.76.6.531"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1996,12]]},"references-count":14,"journal-issue":{"issue":"6","published-online":{"date-parts":[[1996,12,1]]},"published-print":{"date-parts":[[1996,12]]}},"alternative-id":["10.1136\/hrt.76.6.531"],"URL":"https:\/\/doi.org\/10.1136\/hrt.76.6.531","relation":{},"ISSN":["1355-6037","1468-201X"],"issn-type":[{"value":"1355-6037","type":"print"},{"value":"1468-201X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1996,12]]}}}