scholarly journals Aortic Arch Reconstruction in Infants Using Autologus Pericardium

2020 ◽  
pp. 51-55
Author(s):  
Y. Truba ◽  
A. Dovhaliuk ◽  
I. Dziuryi ◽  
O. Golovenko ◽  
V. Lazoryshynets
Keyword(s):  
Aortic Arch ◽  
Long Term Results ◽  
Autologous Pericardium ◽  
Autologous Pericardial Patch ◽  
Aortic Arch Reconstruction ◽  
The Mean ◽  
Arch Reconstruction ◽  
Average Body

  Background. Aortic arch hypoplasia is a congenital anomaly of the development of the aortic arch characterized by hemodynamically significant narrowing of one or more segments of the aortic arch. This defect occurs either as an isolated condition or combined with other congenital heart defects. The materials used to enlarge aorta for successful repair and prevention of postoperative complications range from the patient’s own aortic tissue (in most cases) to other materials (autopericardium, xenopericardium, pulmonary artery tissues, synthetic patches). An autologous pericardial patch is the most common, available and cheap option. The purpose of this work is toanalyze immediate and long-term results of our experience using autologous pericardium to reconstruct the aortic arch. Materials and methods. From 2011 to 2019 at the National M.M. Amosov Institute of Cardiovascular Surgery of the NAMS of Ukraine and Ukrainian Children’s Cardiac Center 16 infants underwent aortic arch repair using autologous pericardial patch. The group included 6 (37.5%) male and 10 (62.5%) female patients. The mean age of the patients was 1.3 ± 0.9 months (from 0.06 to 4.5 months), the average body weight was 3.8 ± 1.6 kg (from 2.2 to 8.7 kg). The average body surface area was 0.24 ± 0.05 m?. Antegrade selective cerebral perfusion was performed in all the patients during the aortic arch reconstruction. Results. Hospital mortality was 6.2% (n = 1). The cause of death was not related to the reconstruction technique. The average duration of cardiopulmonary bypass was 142.5 ± 38.5 minutes, the aortic cross-clamp time was 76.9 ± 33.7 minutes, and the time of selective cerebral perfusion was 50.4 ± 25.4 minutes. Six patients (37.5%) in the early postoperative period had delayed sternal closure. According to echocardiographic data at discharge, the average pressure gradient at the site of aortic arch reconstruction was 15 ± 5.5 mm Hg, the left ventricular ejection fraction was 65.9 ± 5.9%. The mean follow-up period ranged from one month to 6.1 years (mean 2.8 ± 2.3 years). There were no deaths in the long-term period. Four (25%) patients developed aortic arch restenosis in the postoperative period. One patient presented with an aortic arch aneurysm 1 month after the initial operation. There were no cases of compression of the trachea, main bronchi, neurological complications in the follow-up period. Conclusions. The use of autologous pericardium in aortic arch reconstruction is an effective and safe procedure for infants with good immediate and long-term results. The study showed that autologous pericardium may be an acceptable alternative to reconstruct the aortic arch. A large percentage of reinterventions encourages more thorough removal of ductal tissues and determining the size of the autopericardial patch.

scholarly journals One-Stage Repair of Aortic Arch Hypoplasia Associated With Ventricular Septal Defect

2020 ◽  
pp. 52-56
Author(s):  
Y. Truba ◽  
R. Sekelyk ◽  
I. Dzyurii ◽  
L. Prokopovych ◽  
O. Golovenko ◽  
...  
Keyword(s):  
Aortic Arch ◽  
Postoperative Period ◽  
Balloon Dilation ◽  
Early Postoperative Period ◽  
Long Term Results ◽  
One Stage ◽  
The Mean ◽  
Aortic Arch Hypoplasia

  Background. Aortic arch hypoplasia is a congenital anomaly of the development of the aortic arch characterized by ground. Aortic arch hypoplasia is a congenital anomaly of the development of the aortic arch characterized by hemodynamically significant narrowing of one or more segments of the aortic arch. Aortic arch hypoplasia combined ynamically significant narrowing of one or more segments of the aortic arch. Aortic arch hypop with ventricular septal defect (VSD) characterizes a special category of children who are in serious condition and need ptal defect (VSD) characterizes a special category immediate surgery. Despite the improvement in the results of surgical treatment of this abnormality in recent years, the gery. Despite the imp issue of choosing treatment tactics remains debatable. g The aim. To analyze immediate and long-term results of one-stage aortic arch hypoplasia repair and VSD repair in infants. Materials and methods. From 2011 to 2019, 55 infants underwent simultaneous aortic arch hypoplasia repair in ypoplasia rep conjunction with VSD repair at the National Amosov Institute of Cardiovascular Surgery of the NAMS of Ukraine and junction with VSD repair at the National Amosov Institute of Cardiovascular Surgery Ukrainian Children’s Cardiac Center. There were 30 (55%) male patients and 25 (45%) female patients. The mean age of (55%) male patients and 25 (45%) female patients. The mean ag the patients was 1.3 ± 1.2 months (from 0.1 to 9.1 months), the average body weight was 3.9 ± 1.3 kg (from 2.4 to 8.7 patients was 1.3 ± 1.2 months (from 0.1 to 9.1 months), the average body weight was 3.9 ± 1.3 kg ( kg). The mean body surface area was 0.27 ± 0.1 m2. Antegrade selective cerebral perfusion was performed in 23 (42%) g). The mean body patients during the aortic arch reconstruction. g Results.The hospital mortality rate was 1.8% (n = 1). The average duration of artificial circulation was 108.5 ± 38.6 minpital mortality rate was 1.8% (n = 1). The averag utes (from 55 to 204 minutes), aortic clamping time was 56.9 ± 36.4 minutes (from 21 to 126 minutes), the time of selec(from 55 to 204 minutes), aortic clamping time was 56.9 ± 36.4 minutes (from 21 to 126 minutes) tive cerebral perfusion was 26.4 ± 11.5 minutes (14 to 49 minutes). In eight patients (14.5%) the sternum was spread perfusion was 26.4 ± 11.5 minutes (14 to 49 minutes). In eight patients (14.5%) the sternum was sp apart in the early postoperative period. Echocardiography before discharge revealed the average pressure gradient at the part in the early postoperative period. Echocardiograp site of plasticity of the aortic arch of 20.5 ± 14.9 mm Hg. plasticity of the aortic arch of 20.5 ± 14.9 mm Hg. The mean long-term follow-up was 2.6 ± 2.1 years (from two months to 8.1 years). There were no fatal cases in the reg-term follow-up was 2.6 ± 2.1 years (from two months to 8.1 years) mote period. In 5 (9.1%) patients aortic arch restenosis occurred in the postoperative period; it was successfully treated period. In 5 (9.1%) patients aortic arch restenosis occurred in the postoperative period; it was successfully endovascularly by balloon dilation in 3 patients, the other 2 of them underwent repeated aortic arch repair. Long-term y by balloon dilation in 3 patients, the other 2 of them underwent repeated aortic arch repair. Long follow-up of other patients showed good results with respect to the pressure gradient at the aortic arch. There were p of other patients showed good results with respect to the pressure g no hemodynamically significant gradient after VSD closure. There were no neurological complications in the long-term follow-up. p Conclusions. One-stage complete repair is an effective and safe treatment for infants which provides good immedige complete repair is an effective and safe treatment for infants which provides g ate and long-term results. This surgical strategy may be an acceptable alternative to two-stage surgical treatment of this g complex pathology.

Long‐term results of aortic arch reconstruction with branch pulmonary artery homograft patches

2020 ◽  
Vol 35 (4) ◽  
pp. 868-874
Author(s):  
Michael J. Lewis ◽  
Jens Johansson Ramgren ◽  
Anna Hallbergson ◽  
Petru Liuba ◽  
Gunnar Sjöberg ◽  
...  
Keyword(s):  
Pulmonary Artery ◽  
Aortic Arch ◽  
Long Term Results ◽  
Branch Pulmonary Artery ◽  
Aortic Arch Reconstruction ◽  
Arch Reconstruction

scholarly journals Reconstruction of the Aortic Arc through Left Thoracotomy in Patients with Isolated Coarctation and Aortic Arch Hypoplasia

2021 ◽  
pp. 70-74
Author(s):  
Y. Truba ◽  
I. Dziuryi ◽  
O. Motrechko ◽  
O. Golovenko
Keyword(s):  
Surgical Treatment ◽  
Aortic Arch ◽  
Median Sternotomy ◽  
Long Term Results ◽  
Aortic Cross Clamp Time ◽  
Left Thoracotomy ◽  
The Mean ◽  
Aortic Arch Hypoplasia

Background. The choice of surgical approach for the reconstruction of aortic arch hypoplasia is a rather controversial issue. Traditionally, left lateral thoracotomy is used to correct aortic coarctation with hypoplasia of one or more arc seg-ments. However, in recent years, more and more clinics have begun widespread use of median sternotomy for the surgical treatment of aortic arch hypoplasia. The purpose of the research was to analyze the immediate and long-term results of surgical treatment of isolated hypoplasia of the aortic arch in infants through left thoracotomy. Materials and methods. From 2010 to 2019, 159 infants with coarctation and hypoplasia of one or more segments of the aortic arch underwent reconstruction of the aortic arch at the National Amosov Institute of Cardiovascular Surgery of the NAMS of Ukraine and Ukrainian Children’s Cardiac Center. The study included only patients with biventricular physiology and subsequent biventricular correction. There were 108 male patients (68%) and 51 female patients (32%). The mean age of the patients was 2.4 ± 0.9 months, the mean body weight was 4.7 ± 2.0 kg. The main method of diagnosis, i.e. determining the defect and assessing the immediate and long-term results, was echocardiographic examination. The study group consisted of 155 patients (97.5%) in whom the reconstruction of the aortic arch was performed through left thoracotomy, in the remaining 4 patients (2.5%) the intervention was performed through median sternotomy.   Results. In-hospital mortality was 0.6% (n = 1). The average time of the operation was 126 ± 40 minutes, the aortic cross-clamp time was 24.7 ± 5.1 minutes. The mean duration of mechanical ventilation after the surgery was 41 ± 15.9 hours. The mean follow-up period ranged from 1 month to 13 years. There were no deaths in the long-term period. Ten (6.4%) patients developed aortic arch restenosis in the postoperative period. In 8 patients, the narrowing was treated by endovascular dilatation. Two patients underwent repeated aortic arch repair using median sternotomy. There were no cases of compression of the trachea, main bronchi, neurological complications in the follow-up period.   Conclusions. Reconstruction of the aortic arch hypoplasia through left thoracotomy is an effective and safe treatment option in infants associated with good immediate and long-term results. The study indicates that this surgical strategy can be used in most patients with hypoplasia of the isthmus and distal aortic arch.

Clinical Experience with a New Nitinol Self-Expanding Stent in Peripheral Arteries

1996 ◽  
Vol 3 (4) ◽  
pp. 369-379 ◽  
Author(s):  
Michel Henry ◽  
Max Amor ◽  
Rafael Beyar ◽  
Isabelle Henry ◽  
Jean-Marc Porte ◽  
...  
Keyword(s):  
Long Term Results ◽  
Lesion Length ◽  
Secondary Patency ◽  
Peripheral Arteries ◽  
External Compression ◽  
Nitinol Stent ◽  
Nitinol Stents ◽  
The Mean

Purpose: To evaluate a new self-expanding nitinol coil stent in stenotic or occluded peripheral arteries. Methods: Seventy-three symptomatic patients (58 men; mean age 67 years) were treated with nitinol stents for lesions in the iliac artery (9 stenoses); superficial femoral artery (SFA) (39 stenoses, 6 occlusions); popliteal artery and tibioperoneal trunk (9 stenoses, 7 occlusions); and 3 bypass grafts. Mean diameter stenosis was 84.4% ± 9.9% (range 75% to 100%), and mean lesion length was 45 ± 23 mm (range 20 to 120 mm). Results: Eighty-eight 40-mm-long stents with diameters between 5 and 8 mm were implanted percutaneously for suboptimal dilation (n = 45); dissection (n = 21); and restenosis (n = 7). All stents but one were implanted successfully; the malpositioned stent was removed, and another stent was successfully deployed. There were 3 (4.1%) failures due to thrombosis at 24 hours. During the mean 16-month follow-up (range to 44 months), 4 restenoses (3 femoral, 1 popliteal) have occurred; 2 were treated with repeat dilation and 2 underwent bypass. Primary and secondary patency rates at 18 months were 87% and 90%, respectively, for all lesions (iliac: 100% for both; femoral: 85% and 88%; popliteal: 87% and 100%). Conclusions: This new nitinol stent seems to be safe and effective with favorable long-term results, even in distal SFA lesions and popliteal arteries. Its flexibility and resistance to external compression allow its placement in tortuous arteries and near joints.

scholarly journals Surgical treatment of pulmonary artery sarcoma: a report of 17 cases

2021 ◽  
Vol 11 (1) ◽  
pp. 204589402098639
Author(s):  
Wu Song ◽  
Long Deng ◽  
Jiade Zhu ◽  
Shanshan Zheng ◽  
Haiping Wang ◽  
...  
Keyword(s):  
Pulmonary Artery ◽  
Survival Rates ◽  
Tumor Resection ◽  
Long Term Results ◽  
Pulmonary Endarterectomy ◽  
Pulmonary Artery Sarcoma ◽  
The Mean ◽  
Operative Findings

Pulmonary artery sarcoma (PAS) is a rare and devastating disease. The diagnosis is often delayed, and optimal treatment remains unclear. The aim of this study is to report our experience in the surgical management of this disease. Between 2000 and 2018, 17 patients underwent operations for PAS at our center. The medical records were retrospectively reviewed to evaluate the clinical characteristics, operative findings, the postoperative outcomes, and the long-term results. The mean age at operation was 46.0 ± 12.4 years (range, 26–79 years), and eight (47.1%) patients were male. Six patients underwent tumor resection alone, whereas the other 11 patients received pulmonary endarterectomy (PEA). There were two perioperative deaths. Follow-up was completed for all patients with a mean duration of 23.5 ± 17.6 months (1–52 months). For all 17 patients, the median postoperative survival was 36 months, and estimated cumulative survival rates at 1, 2, 3, and 4 years were 60.0%, 51.4%, 42.9%, and 21.4%, respectively. The mean survival was 37.0 months after PEA and 14.6 months after tumor resection only ( p = 0.046). Patients who had no pulmonary hypertension (PH) postoperatively were associated with improved median survival (48 vs. 5 months, p = 0.023). In conclusion, PAS is often mistaken for chronic pulmonary thromboembolism. The prognosis of this very infrequent disease remains poor. Early detection is essential for prompt and best surgical approach, superior to tumor resection alone, and PEA surgery with PH relieved can provide better chance of survival.

scholarly journals Clinical results of the Metha short hip stem: a perspective for younger patients?

2013 ◽  
Vol 5 (4) ◽  
pp. 34 ◽  
Author(s):  
Fritz Thorey ◽  
Claudia Hoefer ◽  
Nima Abdi-Tabari ◽  
Matthias Lerch ◽  
Stefan Budde ◽  
...  
Keyword(s):  
Bone Ingrowth ◽  
Long Term Results ◽  
Harris Hip Score ◽  
Femoral Revision ◽  
Term Survival ◽  
Younger Patients ◽  
The Mean ◽  
Short Stems

In recent years, various uncemented proximal metaphyseal hip stems were introduced for younger patients as a bone preserving strategy. Initial osteodensitometric analyses of the surrounding bone of short stems indicate an increase of bone mass with secondary bone ingrowth fixation as a predictor of long-term survival of these types of implants. We report the outcome of 151 modular Metha short hip stem implants in 148 patients between March 2005 and October 2007. The mean follow-up was 5.8±0.7 years and the mean age of the patients was 55.7±9.8 years. Along with demographic data and co-morbidities, the Harris Hip Score (HHS), the Hip dysfunction and Osteoarthritis Outcome Score (HOOS), and also the results of a patient-administered questionnaire were recorded pre-operatively and at follow-up. The mean HHS increased from 46±17 pre-operatively to 90±5 the HOOS improved from 55±16 pre-operatively to 89±10 at the final follow-up. A total of three patients have been revised, two for subsidence with femoral revision and one for infection without femoral revision (Kaplan Meier survival estimate 98%). The radiological findings showed no radiolucent lines in any of the patients. The modular Metha short hip stem was implanted in younger patients, who reported an overall high level of satisfaction. The clinical and radiographic results give support to the principle of using short stems with metaphyseal anchorage. However, long-term results are necessary to confirm the success of this concept in the years to come.

scholarly journals Long term results after transepiphysal ACL reconstruction in children and adolescent

2018 ◽  
Vol 6 (4_suppl2) ◽  
pp. 2325967118S0001
Author(s):  
Christian Eberle ◽  
Wolfgang Schopf ◽  
Andree Ellermann
Keyword(s):  
Acl Reconstruction ◽  
Cartilage Damage ◽  
Long Term Results ◽  
Angular Deformity ◽  
Leg Length ◽  
Growth Disturbance ◽  
Children And Adolescent ◽  
The Mean

The aim of our study was to review the long term clinical and radiological (MRI) outcomes of adult patients who underwent ACL reconstruction as children or adolescent with emphasize to the features of growth disturbance, angular deformity, meniscal and cartilage damage and revision rate We retrospectively evaluated patient who underwent ACL reconstruction in our clinic with arthroscopic transepiphyseal technique using hamstrings graft in childhood or adolescence between the years 1997 and 2009. A total of 43 Patients were assessed. 25 male and 18 female. The average age at time of surgery was 13,5 years (8 - 16 y.), at time of assessement 22,4 years (18 - 30 y.) . The mean follow up was 10 years (4 - 16 years). The physical development of the patients was assessed with the Lysholm score and the Cincinnati Knee score scale, their satisfaction was recorded on the basis of the IKDC subjective knee evaluation form and the Tegner activity score . Leg deformity or leg length discrepancy was evaluated clinically by the observers. The instrumented Lachman test using KT1000 and manual Pivot shift test was performed to assess knee stability. MRI was used to detect graft integrity, cartilage and meniscal damages. No significant leg deformities or leg length discrepancy had been detected. The average Lysholm score was 91 points (83 - 100), the Cincinnati Knee Score was 90,4 (79 - 100) points on average . The mean IKDC score was 92 points (82 -100). The Tegner-Activity-Score changed from preop 6,8 (2-10) to post op 5,8 (2-9). 2 Patient underwent revision ACL reconstruction due to rerupture (3 and 9 years post op). 2 Patients underwent meniscal surgery during follow up (1 resection and one refixation). KT1000 evaluation showed 67% excellent, 21% good and in 12% bad results. The MRI scan showed 42 intact grafts and one unverifiable graft. One patient with cartilage damage up to 3° (ICRS), 3 patients with meniscal degeneration up to grade 2. Each patient showed a free range of motion Our data underlines that transepiphyseal ACL reconstruction in children and adolescent with hamstrings is a save procedure leading to good long term results without causing angular deformity or growth disturbance

Anterior Palatoplasty for the Treatment of OSA

2009 ◽  
Vol 141 (2) ◽  
pp. 253-256 ◽  
Author(s):  
Kenny P. Pang ◽  
Raymond Tan ◽  
Puravi Puraviappan ◽  
David J. Terris
Keyword(s):  
Body Mass Index ◽  
Clinical Stage ◽  
Long Term Results ◽  
Apnea Hypopnea Index ◽  
Type I ◽  
Obstructive Sleep ◽  
The Mean ◽  
Anterior Palatoplasty

OBJECTIVE: Review long-term results of the modified cautery-assisted palatoplasty (mod CAPSO)/anterior palatoplasty for the treatment of mild-moderate obstructive sleep apnea (OSA). STUDY DESIGN: Prospective series of 77 patients. All patients were >18 years old, type I Fujita, body mass index (BMI) < 33, Friedman clinical stage II, with apnea-hypopnea index (AHI) from 1.0 to 30.0. The mean follow-up time was 33.5 months. The procedure involved an anterior soft palatal advancement technique with or without removal of the tonsils. The procedure was done under general or local anesthesia. RESULTS: There were 69 men and eight women; the mean age was 39.3 years old; and mean BMI was 24.9 (range 20.7–26.8). There were 38 snorers and 39 OSA patients. The AHI improved in patients with OSA, 25.3 ± 12.6 to 11.0 ± 9.9 ( P < 0.05). The overall success rate for this OSA group was 71.8 percent (at mean 33.5 months). The mean snore scores (visual analog score) improved from 8.4 to 2.5 (for all 77 patients). Lowest oxygen saturation also improved in all OSA patients. Subjectively, all patients felt less tired. CONCLUSION: This technique has been shown to be effective in the management of patients with snoring and mild-moderate OSA.

Dynamic cranioplasty for brachycephaly in Apert syndrome: long-term follow-up study

2001 ◽  
Vol 94 (5) ◽  
pp. 757-764 ◽  
Author(s):  
José Guimarães-Ferreira ◽  
Fredrik Gewalli ◽  
Pelle Sahlin ◽  
Hans Friede ◽  
Py Owman-Moll ◽  
...  
Keyword(s):  
Cell Mass ◽  
Apert Syndrome ◽  
Long Term Results ◽  
Safe Procedure ◽  
Content Type ◽  
Skull Shape ◽  
The Mean ◽  
Fine Print

Object. Brachycephaly is a characteristic feature of Apert syndrome. Traditional techniques of cranioplasty often fail to produce an acceptable morphological outcome in patients with this condition. In 1996 a new surgical procedure called “dynamic cranioplasty for brachycephaly” (DCB) was reported. The purpose of the present study was to analyze perioperative data and morphological long-term results in patients with the cranial vault deformity of Apert syndrome who were treated with DCB. Methods. Twelve patients have undergone surgery performed using this technique since its introduction in 1991 (mean duration of follow-up review 60.2 months). Eleven patients had bicoronal synostosis and one had a combined bicoronal—bilambdoid synostosis. Perioperative data and long-term evolution of skull shape visualized on serial cephalometric radiographs were analyzed and compared with normative data. Changes in mean skull proportions were evaluated using a two-tailed paired-samples t-test, with differences being considered significant for probability values less than 0.01. The mean operative blood transfusion was 136% of estimated red cell mass (ERCM) and the mean postoperative transfusion was 48% of ERCM. The mean operative time was 218 minutes. The duration of stay in the intensive care unit averaged 1.7 days and the mean hospital stay was 11.8 days. There were no incidences of mortality and few complications. An improvement in skull shape was achieved in all cases, with a change in the mean cephalic index from a preoperative value of 90 to a postoperative value of 78 (p = 0.000254). Conclusions. Dynamic cranioplasty for brachycephaly is a safe procedure, yielding high-quality morphological results in the treatment of brachycephaly in patients with Apert syndrome.

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