1
|
García-Pinilla JM, Jiménez-Navarro MF, Gómez Doblas JJ, Alonso JH, Hernández García JM, de Teresa Galván E. [Therapeutic attitude after coronariography in elderly patients with ischemic heart disease]. Rev Clin Esp 2006; 205:595-600. [PMID: 16527181 DOI: 10.1016/s0014-2565(05)72652-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The incidence of ischemic heart disease in the elderly is high. These patients are increasing referred for coronariography. OBJECTIVES Identify factors associated with coronary revascularization in elderly patients. MATERIAL AND METHODS Retrospective study of 473 patients > or = 75 years who underwent coronariography in relationship with ischemic heart disease. Their clinical-epidemiological characteristics and treatment adopted were analyzed. A multivariate analysis model was used to identify factors associated with revascularization. RESULTS Mean age was 77.6 +/- 2.8 years; 70.4% were men. A total of 36% smoked, 53% were hypertensive, 33% diabetics and 30% dislipidemic. Thirty one % had multivessel disease and 11% involvement of left coronary trunk. There was evidence of anterior descending artery in 68%. Medical treatment was done in 48.4%, percutaneous revascularization in 41.5% and surgical in 10.1%. Patients with lesions of the anterior descending artery were revascularized in greater proportion: 67.7% vs 32.3%; p. 0.001. A logistic regression model was used to identify revascularization predictors, obtaining a direct relationship with the involvement of the anterior descending artery (OR: 4.87; 95% CI: 2.98-7.94; (p < 0.001) and inverse on with the previous revascularization (OR: 0.47; 95% CI: 0.26-0.85; p < 0.02), left ventricular dysfunction (OR: 0.58; 95% CI: 0.39-0.88; p = 0.01) and presence of multivessel disease (OR: 0.51; 95% CI: 0.31-0.84; p < 0.01). CONCLUSIONS The elderly subjects with ischemic heart disease who underwent coronariography received revascularizing treatment in somewhat more than 50% of the cases. A direct relationship was found between involvement of the anterior descending artery and performance of revascularizing treatment and an inverse on between previous revascularization, left ventricular dysfunction and presence of multivessel disease.
Collapse
Affiliation(s)
- J M García-Pinilla
- Servicio de Cardiología, Hospital Clínico Universitario Virgen de la Victoria, Málaga.
| | | | | | | | | | | |
Collapse
|
2
|
Kron IL, Kern JA, Beller GA, Bergin J, Fiser SM, Gangemi JJ, McPherson JA, Powers ER. Cardiac screening before non-cardiac operations. Curr Probl Surg 2000; 37:385-454. [PMID: 10858727 DOI: 10.1016/s0011-3840(00)80008-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- I L Kron
- University of Virginia, Charlottesville, USA
| | | | | | | | | | | | | | | |
Collapse
|
3
|
Wennberg DE, Makenka DJ, Sengupta A, Lucas FL, Vaitkus PT, Quinton H, O'Rourke D, Robb JF, Kellett MA, Shubrooks SJ, Bradley WA, Hearne MJ, Lee PV, O'Connor GT. Percutaneous transluminal coronary angioplasty in the elderly: epidemiology, clinical risk factors, and in-hospital outcomes. The Northern New England Cardiovascular Disease Study Group. Am Heart J 1999; 137:639-45. [PMID: 10223895 DOI: 10.1016/s0002-8703(99)70216-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVES To explore the relation between older age and clinical presentation, procedural success, and in-hospital outcomes among a large unselected population undergoing percutaneous transluminal coronary angioplasty (PTCA). BACKGROUND Although more elderly patients are receiving PTCA, studies of post-PTCA outcomes among the elderly have been limited by small numbers and exclusive selection criteria. METHODS Data were collected as a part of a prospective registry of all percutaneous coronary interventions performed in Maine, New Hampshire, and from 1 institution in Massachusetts between October 1989 and December 1993. Comparisons across 4 age groups, (<60, 60 to 69, 70 to 79, and 80 years and above) were performed using chi-square tests, the Mantel-Haenzsel test for trend, and logistic regression. RESULTS Twelve thousand one hundred seventy-two hospitalizations for PTCA were performed with 507 of them (4%) in persons at least 80 years old. Octogenarians were more likely to be women, have multivessel disease, high-grade stenoses, and complex lesions but were less likely to have hypercholesterolemia, a history of smoking, or have undergone a previous PTCA. In the elderly, PTCAs were more often performed urgently and for unstable syndromes compared with younger age groups. Advancing age is strongly associated with in-hospital death, and among the oldest old with an increased risk of postprocedural myocardial infarction. Despite differing presentation and procedural priority, angiographic success and subsequent bypass surgery did not vary by age. CONCLUSIONS With the increasing age of the population at large as well as that segment at risk for cardiac revascularization, information about age-associated risks of the procedure, especially the substantially higher risk of death in octogenarians, will be critical for both physicians and patients considering PTCA.
Collapse
Affiliation(s)
- D E Wennberg
- Divisions of Health Services Research, Department of Medicine, Maine Medical Center, Portland, ME 04102, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Abstract
CHD in the elderly population will continue to be a source of major concern because of the increasing costs entailed and uncertainties about how the widespread array of diagnostic and therapeutic interventions, often expensive and sometimes hazardous, should be applied. Financial, political, and health policy decisions will continue to occupy much attention, but it is likely that philosophic considerations about aging and death, both from the individual and the societal perspective, will be of paramount importance of deciding how the substantial resources available to the elderly will be used. Randomized, controlled trials are unlikely to play a major role in resolution of management dilemmas in the elderly because of the extraordinary heterogeneity in this population. Registries (databases) involving carefully prospectively collected key variables are likely to be a more effective approach. Critical characterization of complications of procedures, adverse drug reactions, and collection of follow-up data on functional status are among the critical questions, and these can be answered by registry studies. Algorithms and clinical rules developed in younger cohorts are not directly transferable to the elderly cardiovascular patients, further emphasizing the need for prospectively collected, syndrome-specific data. Treatments convincingly demonstrated to reduce mortality in absolute terms more in the elderly than in the young are underused. The heterogeneity of aging emphasizes the wide variability in patients' ability to withstand the stress of procedures and complications of disease and makes clear the need to consider physiologic reserve and biologic age rather than chronology. With better characterization of biologic age and physiologic reserve, more precise estimates of outcomes of therapies and interventions can be made, and patients can be given better information and with their families have more realistic expectations. Better-informed decisions will result. Biologic age will be multifactorial, involving cognitive, emotional, physical, and nutritional attributes as well as specific organ function (lung, kidney, liver) because no single feature can characterize the total elderly patient. The concept of competing risks among the cardiovascular disease being treated, comorbidity, risks of study, and life expectancy will evolve because even the most successful therapy will have limited effect on longevity in the very old. Although important research at the cellular and molecular level will characterize and provide better understanding of the aging process, it is not likely that this basic information will be immediately useful in the management of the large number of elderly patients with major cardiovascular disease. Preventive measures, including physical exercise, mental stimulation, avoidance of depression, good nutrition, and abstinence from tobacco use, are useful approaches to postpone or ameliorate the consequences of aging and allow patients to tolerate cardiovascular diseases better when they become manifest.
Collapse
Affiliation(s)
- G C Friesinger
- Division of Cardiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | |
Collapse
|
5
|
Halon DA, Merdler A, Flugelman MY, Shifroni G, Khader N, Shiran A, Shahla J, Lewis BS. Importance of diabetes mellitus and systemic hypertension rather than completeness of revascularization in determining long-term outcome after coronary balloon angioplasty (the LDCMC registry). Lady Davis Carmel Medical Center. Am J Cardiol 1998; 82:547-53. [PMID: 9732877 DOI: 10.1016/s0002-9149(98)00413-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The study examined the 10-year outcome in a cohort of 227 unselected, consecutive patients (age 58+/-10 years) undergoing coronary balloon angioplasty between 1984 and 1986 and followed in a single cardiac center (Lady Davis Carmel Medical Center registry). In particular, we sought to identify the relative importance of the systemic risk factors diabetes and hypertension and the extent of coronary disease as opposed to procedure-related technical variables, the immediate success of the procedure, or completeness of revascularization. By life-table analysis (99% follow-up), 94% of the patients were alive at 5 years, and 77% at 10 years after angioplasty. Ten-year survival was reduced in patients with diabetes mellitus (59% vs 83%, p = 0.0008), in patients with previous myocardial infarction (68% vs 85%, p = 0.01), in patients with ejection fraction <50% (55% vs 82%, p = 0.005), and in patients with 3-vessel disease (58% vs 84% and 86% for 1- and 2-vessel disease, respectively, p = 0.04). Diabetes mellitus was the major independent predictor of poor survival (adjusted odds ratio 3.1, 95% confidence interval 1.55 to 6.19, p = 0.001). Survival at 10 years was identical in 199 patients in whom angioplasty was complete and in 25 in whom the balloon catheter did not cross the lesion, although bypass surgery was more frequent in the latter group (45% vs 21%, p = 0.001). Incomplete revascularization did not predict poor survival (72% vs 79% with complete angioplasty, p = NS). Event-free survival at 10 years for the whole group was 29%, and 49% of patients survived with no event other than a single repeat angioplasty procedure. Multivessel disease, hypertension, and diabetes mellitus were independent predictors of decreased event-free survival, but incomplete revascularization was not. Thus, long-term outcome after coronary balloon angioplasty was related to diabetes mellitus, systemic hypertension, and extent of coronary disease, but not to the immediate success of the procedure or completeness of revascularization.
Collapse
Affiliation(s)
- D A Halon
- Department of Cardiology and Community Medicine, Lady Davis Carmel Medical Center and the Bruce Rappaport School of Medicine, Technion-IIT, Haifa, Israel
| | | | | | | | | | | | | | | |
Collapse
|
6
|
Nasser TK, Fry ET, Annan K, Khatib Y, Peters TF, VanTassel J, Orr CM, Waller BF, Pinto R, Pinkerton CA, Hermiller JB. Comparison of six-month outcome of coronary artery stenting in patients <65, 65-75, and >75 years of age. Am J Cardiol 1997; 80:998-1001. [PMID: 9352967 DOI: 10.1016/s0002-9149(97)00592-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We studied 1,238 patients receiving 1,880 coronary stents. In-hospital outcomes were divided by age into <65 years (n = 747, group 1), 65 to 75 years (n = 326, group 2), and >75 years (n = 165, group 3). Procedural success was 97.2%, 95.1%, and 98.8% in groups 1, 2, and 3, respectively (p = NS). There was 1 death (group 1). Myocardial infarction occurred in 1.2%, 2.8%, and 1.8%, bypass surgery occurred in 0.9%, 1.8%, and 1.2%, and repeat balloon angioplasty in 0.3%, 0.6%, and 0% of patients in groups 1, 2, and 3, respectively (p = NS for all comparisons). Vascular complications occurred in 2.8%, 4.9%, and 6.1% in groups 1, 2, and 3, respectively (p <0.05). Six-month follow-up of patients was divided by age: <65 years (n = 564, group 1); 65 to 75 years (n = 221, group 2); and >75 years (n = 122, group 3). Event-free survival was 94.5%, 90.5%, and 89.3% for groups 1, 2, and 3, respectively (p = NS). Death occurred in 0.4%, 0.5%, and 1.6%; myocardial infarction occurred in 1.2%, 2.3%, and 1.6%, and target vessel revascularization in 4.3%, 8.6%, and 7.4% for groups 1, 2, and 3, respectively (p = NS for all comparisons). Thus, coronary stenting produced favorable in-hospital and 6-month outcomes in all 3 age groups. Age itself should not preclude patients from undergoing coronary stenting.
Collapse
Affiliation(s)
- T K Nasser
- Nasser, Smith, Pinkerton Cardiology, Inc., Indiana Heart Institute, St. Vincent Hospital, Indianapolis, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Morrison DA, Bies RD, Sacks J. Coronary angioplasty for elderly patients with "high risk" unstable angina: short-term outcomes and long-term survival. J Am Coll Cardiol 1997; 29:339-44. [PMID: 9014986 DOI: 10.1016/s0735-1097(96)00495-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES We sought to compare the short- and long-term mortality rates in patients > or = 70 years old with unstable angina undergoing percutaneous transluminal coronary angioplasty (PTCA) with predicted coronary artery bypass graft surgery (CABG) short-term and U.S. census long-term mortality rates. BACKGROUND Coronary angioplasty is an alternative revascularization strategy for patients with medically refractory rest angina and a high risk of adverse outcomes with CABG. Patients > or = 70 years old are a specific high risk subset. METHODS A total of 131 consecutive patients aged > or = 70 years with unstable angina underwent PTCA; 82 (62%) of 131 had been refused CABG. Mortality over time was obtained from the Veterans Affairs Beneficiary Index Records Locator Subsystem. Predicted 30-day CABG-associated mortality was obtained from the Veterans Affairs Cardiac Risk Assessment Model. Mortality over time was expressed with Kaplan-Meier curves. RESULTS The observed 30-day angioplasty survival rate was 87% compared with the predicted surgical 30-day survival rate of 85.5%. In those patients who survived 6 months after angioplasty (84%), their subsequent 1-, 2-, 3-, 4- and 5-year survival rates were comparable to age-matched subjects in the U.S. census. Mortality in certain subsets known to be at very high risk for CABG-for example, patients who had a previous CABG-was not high in this cohort of elderly subjects. The extremely high risk subsets identified in this PTCA cohort (shock, heart failure, pressors required, balloon pump required) were relatively infrequent subsets. CONCLUSIONS For selected elderly patients with unstable angina deemed to be at "high risk" or even "prohibitive risk" for CABG, PTCA is an alternative revascularization strategy. The long-term mortality of successfully treated elderly patients is comparable to age-matched subjects. A prospective, multicenter, randomized trial of CABG versus PTCA, which includes patients > or = 70 years old, is being conducted (Veterans Affairs Cooperative Study 385: AWESOME).
Collapse
Affiliation(s)
- D A Morrison
- Cardiac Catheterization Laboratory, Denver Veterans Affairs Medical Center, Colorado 80220, USA
| | | | | |
Collapse
|
8
|
Ruygrok PN, de Jaegere PT, van Domburg RT, van den Brand MJ, Serruys PW, de Feyter PJ. Clinical outcome 10 years after attempted percutaneous transluminal coronary angioplasty in 856 patients. J Am Coll Cardiol 1996; 27:1669-77. [PMID: 8636552 DOI: 10.1016/0735-1097(96)00046-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVES This study reports the 10-year outcome of 856 consecutive patients who underwent attempted coronary angioplasty at the Thoraxcenter during the years 1980 to 1985. BACKGROUND Coronary balloon angioplasty was first performed in 1977, and this procedure was introduced into clinical practice at the Thoraxcenter in 1980. Although advances have been made, extending our knowledge of the long-term outcome in terms of survival and major cardiac events remains of interest and a valuable guide in the treatment of patients with coronary artery disease. METHODS Details of survival, cardiac events, symptoms and medication were retrospectively obtained from the Dutch civil registry, medical records or by letter or telephone or from the patient's physician and entered into a dedicated data base. Patient survival curves were constructed, and factors influencing survival and cardiac events were identified. RESULTS The procedural clinical success rate was 82%. Follow-up information was obtained in 837 patients (97.8%). Six hundred forty-one patients (77%) were alive, of whom 334 (53%) were symptom free, and 254 (40%) were taking no antianginal medication. The overall 5- and 10-year survival rates were 90% (95% confidence interval [CI] 87.6% to 92.4%) and 78% (95% CI 75.0% to 81.0%), respectively, and the respective freedom from significant cardiac events (death, myocardial infarction, coronary artery bypass surgery and repeat angioplasty) was 57% (95% CI 53.4% to 60.6%) and 36% (95% CI 32.4% to 39.6%). Factors that were found to adversely influence 10-year survival were age > or = 60 years (> or = 60 years [67%], 50 to 59 years [82%], < 50 years [88%]), multivessel disease (multivessel disease [69%], single-vessel disease [82%]), impaired left ventricular function (ejection fraction < 50% [57%], > or = 50% [80%]) and a history of previous myocardial infarction (previous myocardial infarction [72%], no previous infarction [83%]). These factors were also found to be independent predictors of death during the follow-up period by a multivariate stepwise logistic regression analysis. Other factors tested, with no influence on survival, were gender, procedural success and stability of angina at the time of intervention. CONCLUSIONS The long-term prognosis of patients after coronary angioplasty is good, particularly in those <60 years old with single-vessel disease and normal left ventricular function. The majority of patients are likely to experience a further cardiac event in the 10 years after their first angioplasty procedure.
Collapse
Affiliation(s)
- P N Ruygrok
- Catheterization Laboratory, Erasmus University, Rotterdam, The Netherlands
| | | | | | | | | | | |
Collapse
|
9
|
ten Berg JM, Voors AA, Suttorp MJ, Ernst SM, Mast EG, Bal E, Plokker HW. Long-term results after successful percutaneous transluminal coronary angioplasty in patients over 75 years of age. Am J Cardiol 1996; 77:690-5. [PMID: 8651118 DOI: 10.1016/s0002-9149(97)89201-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A prospective study comparing the long-term results of balloon angioplasty in patients over 75 years of age with those in a younger patient group is not available. A total of 192 consecutive patients aged > or = 75 years (group I) who underwent a balloon angioplasty were matched with 192 control patients aged 40 to 65 years (group II). The groups were matched for gender, angina pectoris class, left ventricular function, 1-, 2-, and 3-vessel coronary artery disease, and previous myocardial infarction. The mean follow-up was 40.4 months (range 0 to 110). Actuarial analysis (freedom from events) after 5 years yielded the following results for group I versus group II: free from death remained 77.1% versus 97.9% (p = 0.0001), from cardiac death 92.4% versus 97.9% (p = 0.049), and from angina pectoris 54.6% versus 75.1% (p = 0.03). The differences were not significant for those remaining free from myocardial infarction, repeat balloon angioplasty, or coronary artery bypass grafting. When elderly patients with complete revascularization (n = 127) were compared with a matched control group of 127 patients aged 40 to 65 years who underwent complete revascularization, there was only a significant difference in noncardiac death rates. We conclude that patients > 75 years of age have a significant higher cardiac and noncardiac death rate and a higher incidence of angina pectoris after successful balloon angioplasty. However, the incidence of reintervention and myocardial infarction is lower in the elderly. If complete revascularization is achieved in the elderly, then freedom from cardiac death and recurrence of angina pectoris would be comparable to that in younger patients.
Collapse
Affiliation(s)
- J M ten Berg
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | | | | | | | | | | | | |
Collapse
|
10
|
|
11
|
Tan KH, Sulke N, Taub N, Karani S, Sowton E. Percutaneous transluminal coronary angioplasty in patients 70 years of age or older: 12 years' experience. Heart 1995; 74:310-7. [PMID: 7547029 PMCID: PMC484025 DOI: 10.1136/hrt.74.3.310] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE To evaluate the short and long term results of coronary angioplasty in patients aged 70 years and older and identify the determinants of long-term survival. DESIGN A retrospective analysis of clinical, angiographic, and procedure related variables on a consecutive series of patients. PATIENTS 163 patients aged 70 years and older (mean (range) age 73 (70-83) years; 63% men) who underwent a first coronary angioplasty procedure between 1981 and 1993. RESULTS Procedural success was achieved in 82% of patients. Four patients (2%) died, three (2%) had a myocardial infarction, and five (3%) underwent emergency coronary artery bypass surgery. Complete follow up data were available for all patients (median (range) 35 (2-146) months). During the follow up period 16 patients (10%) died, two (1%) suffered non-fatal myocardial infarction, and 12 (7%) underwent elective coronary artery bypass surgery. A second angioplasty procedure was performed in 24 patients (15%). The cumulative probability of survival was 90.7% at 1 year and 83.4% at 5 years. Survival free from myocardial infarction, bypass surgery, and repeat angioplasty at 1 and 5 years was 68.2% and 56.0%, respectively. Proportional hazards regression analyses identified incomplete revascularisation as the only independent predictor of poorer overall survival (P = 0.04) and event free survival (P < 0.001). At census, of the 143 survivors, 75 (52%) were asymptomatic, 58 (41%) had mild angina, and only 10 (7%) complained of grade III or IV angina. Some 112 patients (78%) improved by at least two angina grades. CONCLUSION Coronary angioplasty can be performed safely in the elderly and provides good symptomatic relief and favourable long-term outcome. Complete revascularisation may not be necessary if the primary goal is to achieve symptomatic relief, but incomplete revascularisation is associated with poorer long-term survival.
Collapse
Affiliation(s)
- K H Tan
- Department of Cardiology, Guy's Hospital, London
| | | | | | | | | |
Collapse
|
12
|
Ricou FJ, Suilen C, Rothmeier C, Gisselbaek A, Urban P. Coronary angiography in octogenarians: results and implications for revascularization. Am J Med 1995; 99:16-21. [PMID: 7598137 DOI: 10.1016/s0002-9343(99)80099-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE To determine the risks and the consequences of coronary angiography performed on octogenarians with symptomatic coronary artery disease. PATIENTS AND METHODS In order to define angiographic findings, procedural complications, and therapeutic consequences, a retrospective evaluation was made of 115 consecutive patients with angina, aged 80 or above, who underwent coronary angiography in our institution between 1988 and 1992. RESULTS In all, 115 patients (68 men) aged 82 +/- 2 years, 70% with unstable angina, underwent coronary angiography corresponding to 1.4% of all the procedures performed between 1988 and 1992. Three-vessel or left main coronary artery disease, or both, was found in 42% of cases, but this proportion decreased over the years. Revascularization by means of percutaneous transluminal angioplasty (PTCA) or bypass grafting followed angiography in 54% of cases. Use of revascularization has markedly increased, from 33% in 1988 to 64% in 1992 (P < 0.05), and now tends to be performed more often by PTCA. Eight patients (7%) suffered minor periprocedural complications and 8 patients (7%) died in the hospital, but none of the deaths was directly related to the diagnostic procedure itself. At follow-up (28 +/- 16 months), 68% and 44% of the survivors were free of angina after revascularization and medical treatment, respectively (P < 0.05), and there was a nonsignificant trend for better survival after revascularization. Of the survivors, 80% were able to pursue an independent life. CONCLUSIONS Coronary angiography may be done in symptomatic octogenarians with an acceptably low complication rate. Following diagnostic evaluation, revascularization procedures are performed in an increasing proportion of patients, and despite a relatively high procedural complication rate, they result in definite symptomatic improvement.
Collapse
Affiliation(s)
- F J Ricou
- Cardiology Center, University Hospital, Geneva, Switzerland
| | | | | | | | | |
Collapse
|
13
|
Smith E, Powell H, Hastie IR. Coronary artery disease, valvular heart disease, bradycardia, and heart failure. Postgrad Med J 1995; 71:346-53. [PMID: 7644396 PMCID: PMC2398130 DOI: 10.1136/pgmj.71.836.346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- E Smith
- Division of Geriatric Medicine, St George's Hospital Medical School, London, UK
| | | | | |
Collapse
|
14
|
Kofflard MJ, de Jaegere PP, van Domburg R, Ruygrok P, van den Brand M, Serruys PW, de Feyter PJ. Immediate and long-term clinical outcome of coronary angioplasty in patients aged 35 years or less. Heart 1995; 73:82-6. [PMID: 7888270 PMCID: PMC483762 DOI: 10.1136/hrt.73.1.82] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVE To study the immediate and long-term clinical success of percutaneous transluminal coronary angioplasty in patients aged 35 years or less. DESIGN Patients undergoing percutaneous transluminal angioplasty were prospectively entered into a dedicated database. Clinical and angiographic data on all patients aged 35 years or less were reviewed. Follow up data were collected by interview during outpatient visits, by questionnaire, or from referring physicians. SETTING A tertiary referral cardiac centre. PATIENTS 57 patients aged 35 years or less (median 33, range 22-35) underwent coronary angioplasty because of unstable angina (32 patients), stable angina (23 patients), acute myocardial infarction (1 patient), and documented ischaemia in a cardiac transplant patient. RESULTS The primary clinical success rate (reduction in diameter stenosis to < 50% without in-hospital events) was 88%. A major procedure related complication occurred in 5 patients (9%): one patient died, two patients sustained an acute myocardial infarction, two patients underwent emergency bypass surgery, and in three patients repeat angioplasty was performed before hospital discharge. In 2 patients (4%) coronary angioplasty did not significantly reduce the diameter stenosis but there were no associated complications. A total of 60 lesions were attempted (balloon angioplasty in 57, directional atherectomy in 2). The initial angiographic success rate was 92%. The median (SD) follow up was 4.7 (3.0) years. During follow up 7 patients (12%) died, 10 sustained a myocardial infarction (18%), and 28 patients (49%) underwent repeat revascularisation (coronary artery bypass grafting in 7 (12%) and repeat angioplasty in 21 (37%)). The estimated 5 year survival and event-free survival (Kaplan-Meier method) was 87 (9)% and 50 (13)%, respectively. Multivariate logistic regression analysis showed that hypertension and the extent of vessel disease were the only independent predictive factors for event free survival. CONCLUSIONS In young patients coronary angioplasty had a high immediate success rate but many needed repeat revascularisation procedures during the follow up period and survival was not improved. Coronary angioplasty in young patients should be regarded as a palliative procedure.
Collapse
Affiliation(s)
- M J Kofflard
- Thoraxcenter, Erasmus University, Rotterdam, The Netherlands
| | | | | | | | | | | | | |
Collapse
|
15
|
Bearden D, Allman R, McDonald R, Miller S, Pressel S, Petrovitch H. Age, race, and gender variation in the utilization of coronary artery bypass surgery and angioplasty in SHEP. SHEP Cooperative Research Group. Systolic Hypertension in the Elderly Program. J Am Geriatr Soc 1994; 42:1143-9. [PMID: 7963199 DOI: 10.1111/j.1532-5415.1994.tb06979.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To assess variability in the use of coronary artery bypass grafting (CABG) and percutaneous transluminal angioplasty (PTCA) in the Systolic Hypertension in the Elderly Program (SHEP) cohort with incident coronary heart disease (CHD) by age, sex, and race. DESIGN Retrospective analysis of a multicenter prospective cohort study. SETTING Community-based ambulatory population in academic centers. PATIENTS Among 4736 subjects initially enrolled in SHEP, there were 432 incident cases of CHD, excluding those patients who experienced rapid or sudden cardiac death. MAIN OUTCOME MEASURE Incident cases of CHD who underwent CABG or PTCA. RESULTS Of those participants > or = 60 and < 75 years of age, 7.3% underwent PTCA, compared with 3.9% of those > or = 75 years (P = 0.14). 15.4% of those < 75 underwent CABG surgery, compared with 7.8% of those 75 and older (P = 0.018). When both of these endpoints, CABG and PTCA, were combined, 22.4% of those < 75 underwent a procedure, while only 11.7% of the older cohort did (P = 0.005). Twenty-six percent of men underwent either CABG or PTCA, while only 9.1% of women did (P < 0.001). Of those < 75 years of age, 31.1% of men and 12.3% of women underwent CABG or PTCA (P < 0.001). In the 75 and older age category, 19.5% of men underwent these interventions, compared with 5.9% of women (P = 0.005). Active treatment group was significantly associated with decreased use of procedures in participants < 75 year old with CHD. Race, activity limitations, number of comorbid conditions, education level, marital status, employment status, and social support were not significantly associated with CABG or PTCA use. When the variables studied were entered into a logistic regression model, increased age and female sex remained independently associated with decreased CABG and PTCA use. CONCLUSION In the SHEP trial older patients and women, regardless of comorbid conditions, socioeconomic status, and social support, underwent less intensive cardiovascular interventions than did younger patients and men when they developed CHD.
Collapse
Affiliation(s)
- D Bearden
- Division of Geriatrics, University of Alabama at Birmingham 35294-2041
| | | | | | | | | | | |
Collapse
|
16
|
Violaris AG, Angelini GD. Myocardial revascularisation in the elderly: complementary roles for coronary angioplasty and bypass grafting. Int J Cardiol 1994; 44:53-5. [PMID: 8021050 DOI: 10.1016/0167-5273(94)90066-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Coronary artery disease is a common finding, responsible for substantial morbidity and mortality in the elderly. Despite this, there is a general reluctance to refer elderly patients for further investigation as the perceived risks are thought to outweight any potential benefit. This is not however borne out by the available evidence, which suggests that revascularisation procedures carry little additional risk in appropriately selected elderly patients. Chronological age per se should, therefore, no longer be a bar to myocardial revascularisation.
Collapse
Affiliation(s)
- A G Violaris
- Thoraxcentrum, Erasmus University, Rotterdam, The Netherlands
| | | |
Collapse
|
17
|
de Feyter PJ, Keane D, Deckers JW, de Jaegere P. Medium- and long-term outcome after coronary balloon angioplasty. Prog Cardiovasc Dis 1994; 36:385-96. [PMID: 8140251 DOI: 10.1016/s0033-0620(05)80028-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- P J de Feyter
- Catheterization Laboratory, University Hospital Dijkzigt, Erasmus University Rotterdam, The Netherlands
| | | | | | | |
Collapse
|
18
|
Haase J, Escaned J, van Swijndregt EM, Ozaki Y, Gronenschild E, Slager CJ, Serruys PW. Experimental validation of geometric and densitometric coronary measurements on the new generation Cardiovascular Angiography Analysis System (CAAS II). CATHETERIZATION AND CARDIOVASCULAR DIAGNOSIS 1993; 30:104-14. [PMID: 8221861 DOI: 10.1002/ccd.1810300205] [Citation(s) in RCA: 112] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Computer-assisted contour detection and videodensitometric cross sectional area assessment of coronary artery obstructions on the CAAS II system were validated in vitro and in vivo by angiographic cinefilm recording and automated measurement of stenosis phantoms (luminal diameter 0.5, 0.7, 1.0, 1.4, 1.9 mm) which were first inserted in a plexiglass model and then serially implanted in swine coronary arteries. "Obstruction diameter" (OD) and "obstruction area" (OA) values obtained from 10 in vitro and 19 in vivo images at the site of the artificial stenoses were compared with the true phantom dimensions. The in vitro assessment of OD yielded an accuracy of 0.00 +/- 0.11 mm (correlation coefficient: r = 0.98, y = 0.18 + 0.82x, standard error of estimate: SEE = 0.08), whereas the in vivo measurement of OD gave an accuracy of -0.01 +/- 0.18 mm (r = 0.94, y = 0.22 + 0.82x, SEE = 0.15). The assessment of OA gave an accuracy of -0.08 +/- 0.21 mm2 in vitro (r = 0.97, y = 0.08 + 0.99x, SEE = 0.22) and -0.22 +/- 0.32 mm2 in vivo (r = 0.95, y = 0.21 + 1.01x, SEE = 0.33). The mean reproducibility was +/- 0.09 mm for geometric measurements and +/- 0.21 mm2 for videodensitometric assessments, respectively. Thus, due to inherent limitations of the imaging chain, the reliability of geometric coronary measurements is still far superior to videodensitometric assessments of vessel cross sectional areas.
Collapse
Affiliation(s)
- J Haase
- Thoraxcenter, Erasmus University Rotterdam, The Netherlands
| | | | | | | | | | | | | |
Collapse
|
19
|
Thompson RC, Holmes DR, Gersh BJ, Bailey KR. Predicting early and intermediate-term outcome of coronary angioplasty in the elderly. Circulation 1993; 88:1579-87. [PMID: 8403305 DOI: 10.1161/01.cir.88.4.1579] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Although the technical success rate of coronary angioplasty in the elderly in high, very old patients have increased risk of procedure-related death and late recurrence of severe angina. We proposed to determine baseline variables that predict early and intermediate-term failure of percutaneous transluminal coronary angioplasty (PTCA) in patients more than 65 so we could effectively stratify risk. METHODS AND RESULTS We studied 982 patients at least 65 years old who had urgent or elective PTCA (1980 through 1990). Follow-up (mean, 25 months) was obtained for all patients. Multiple baseline variables were analyzed with univariate and multivariate logistic regression to select independent ones to fit predictive models for in-hospital death or myocardial infarction (overall rate, 6.3%), total in-hospital adverse outcome (overall rate, 18.7%), cumulative survival free of myocardial infarction (overall rate, 15% at 3 years), and cumulative survival free of late nonfatal myocardial infarction, bypass surgery, repeat PTCA, or recurrent severe angina (overall rate, 47% at 3 years). The most heavily weighted parameter in the probability regression equation for each end point was the number of diseased coronary artery segments with at least 70% stenosis. Advanced age was less important. The number of concomitant medical illnesses was predictive of late outcome but not early in-hospital events. Lowest risk quintile versus highest risk quintile event rate was 2.9% versus 14% for acute myocardial infarction or death and 17.2% versus 29% for cumulative in-hospital events. For posthospital events at 3 years' follow-up, lowest risk quintile death or myocardial infarction rate was 4% versus 33% for highest risk quintile. For cumulative late adverse events at 3 years, the event rate was 28% versus 63% for the highest risk quintile. CONCLUSIONS These results stratify patients at high and low risk of early and intermediate-term success after PTCA and identify elderly patients in whom PTCA is most appropriate.
Collapse
Affiliation(s)
- R C Thompson
- Division of Cardiovascular Diseases, Mayo Clinic, Jacksonville, FL 32224
| | | | | | | |
Collapse
|
20
|
Timmis GC. Interventional Cardiology: A Comprehensive Bibliography. J Interv Cardiol 1993. [DOI: 10.1111/j.1540-8183.1993.tb00864.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
21
|
de Jaegere PP, de Feyter PJ, van der Giessen WJ, Serruys PW. Endovascular stents: preliminary clinical results and future developments. Clin Cardiol 1993; 16:369-78. [PMID: 8504570 DOI: 10.1002/clc.4960160503] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
At present, there is an exponential use of new interventional techniques whose proper role and value have not yet been defined. The intracoronary stent is just one example. There is no doubt that stents can be implanted with a high technical success rate associated with highly predictable immediate angiographic results and that they appear to be superior to all other interventional techniques. However, the intrinsic thrombogenicity of all devices currently available for clinical use warrants a vigorous anticoagulation, exposing the patient either to the risk of (sub)acute stent thrombosis or to the risk of hemorrhage and vascular complications. It remains to be determined whether stent implantation will reduce the incidence of restenosis and whether this results in an improved long-term event and symptom-free survival. Experimental studies indicate that the thrombogenic nature of stents may be controlled by coating the struts with endothelial cells or polymers. With respect to restenosis, it is evident that as long as mechanical injury is applied to the vessel wall, the vessel wall will respond with neointimal thickening. The intracoronary stent has the potential to control this tissue response by serving as a carrier for local antiproliferative drug delivery or eventually for genetic manipulation. The intensive research which is now going on in combination with experimental animal data, human postmortem pathologic observations, and angiographic studies is yielding clear insights and future directions to address these issues.
Collapse
Affiliation(s)
- P P de Jaegere
- Department of Cardiology, Erasmus University, Rotterdam, The Netherlands
| | | | | | | |
Collapse
|
22
|
de Jaegere PP, Hermans WR, Rensing BJ, Strauss BH, de Feyter PJ, Serruys PW. Matching based on quantitative coronary angiography as a surrogate for randomized studies: comparison between stent implantation and balloon angioplasty of native coronary artery lesions. Am Heart J 1993; 125:310-9. [PMID: 8427121 DOI: 10.1016/0002-8703(93)90005-t] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Although intracoronary stenting has been advocated as an adjunct to balloon angioplasty to circumvent late restenosis, its effectiveness has not yet been verified. Therefore the aim of this study was to determine the differences in the immediate and long-term changes in stenosis geometry between Wallstent implantation and balloon angioplasty in native coronary artery lesions. To obtain two study populations with identical baseline stenosis characteristics, patients were matched for lesion site, vessel size, and minimal luminal diameter. Only patients undergoing elective and successful coronary intervention of a native coronary artery, in whom a control angiographic study had been performed, were included. A total of 186 patients (93 in each group) were selected. The coronary angiograms were analyzed with the computer-assisted cardiovascular angiographic analysis system. Matching was considered adequate, since there was an equal number of lesion sites in each study population and there were no differences in baseline reference diameter and minimal luminal diameter. Wallstent implantation resulted in a significantly greater increase in minimal luminal diameter (from 1.22 +/- 0.34 mm to 2.49 +/- 0.40 mm, p < 0.00001) compared with balloon angioplasty (from 1.21 +/- 0.29 mm to 1.92 +/- 0.35 mm, p < 0.00001). Despite a greater decrease in minimal luminal diameter after Wallstent implantation (0.48 +/- 0.74 mm) than after balloon angioplasty (0.20 +/- 0.46 mm), the minimal luminal diameter at follow-up was significantly greater after stent implantation (2.01 +/- 0.75 mm vs 1.72 +/- 0.54, p < 0.0001). It was concluded that Wallstent implantation results in a superior immediate and long-term increase in minimal luminal diameter compared with balloon angioplasty. The larger initial gain after stent implantation compensates for the late loss, and thus an improved initial result and not lessened neointimal hyperplasia is responsible for a reduced incidence of restenosis. Studies based on matching of angiographic variables are a surrogate for randomized studies, forecasting their results and offering insight into the effects of different interventional techniques. Moreover, these studies yield statistical information that may be helpful for the proper design of a randomized study (sample size, type II error).
Collapse
Affiliation(s)
- P P de Jaegere
- Catheterization Laboratory, Erasmus University, Rotterdam, The Netherlands
| | | | | | | | | | | |
Collapse
|
23
|
Buffet P, Danchin N, Juilliere Y, Feldmann L, Marie PY, Selton-Suty C, Anconina J, Cherrier F. Percutaneous transluminal coronary angioplasty in patients more than 75 years old: early and long-term results. Int J Cardiol 1992; 37:33-9. [PMID: 1428287 DOI: 10.1016/0167-5273(92)90129-q] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Over 4 yr, 102 consecutive patients more than 75 yr old (56 men, 46 women; mean age 78 +/- 3 years, range: 76-89 years) underwent 120 percutaneous transluminal coronary angioplasty procedures. At baseline, 86% had severe anginal symptoms (Canadian class III or IV), 43% had a history of prior myocardial infarction; 61% had multivessel coronary artery disease, and mean left ventricular ejection fraction was 60 +/- 11%. Calcifications were observed on 66% of the dilated arteries. A total of 158 vessels (1.3 vessel per procedure) were attempted: 1 vessel in 89 procedures (74%), 2 vessels in 24 (20%) and 3 vessels in 7 (6%). The primary success rate was 80% per lesion (126/158) and 77% per procedure (92/120). Complications included 3 deaths (3%), 9 Q-wave infarctions (7.5%) and there was no emergency coronary bypass surgery. The primary success rate was significantly related to the absence of coronary calcifications on the dilated segment (88% versus 75%, p < 0.05) and to the initial patency of the dilated artery (subtotal stenosis: 83% versus total occlusion: 53%, p < 0.05). Follow-up data were obtained in the 79 consecutive patients with a duration of follow-up exceeding 8 months. The mean duration of follow-up was 23 +/- 13 months (range 8 to 61 months). No patient was lost to follow-up; 11 patients died (cardiac causes: 7), 2 had a non-fatal infarction, 7 had aortocoronary bypass surgery and 18 had repeat percutaneous transluminal coronary angioplasty.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- P Buffet
- Department of Cardiology, Service de Cardiologie B, CHU Nancy-Brabois, Vandoeuvre-lès-Nancy, France
| | | | | | | | | | | | | | | |
Collapse
|