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Chronos N, Vahanian A, Betriu A, Emanuelsson H, Goldberg S, Gulba D, van Hout BA. Use of abciximab in interventional cardiology. Am Heart J 1998; 135:S67-76. [PMID: 9539497 DOI: 10.1016/s0002-8703(98)70299-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The advent of platelet membrane glycoprotein (GP) IIb/IIIa inhibitors has changed the landscape of interventional cardiology. Given the commercial availability of abciximab and expected regulatory approvals for other receptor blockers, defining appropriate use of these agents in the interventional setting is mandated. One key issue is selection of patients who may benefit from GP IIb/IIIa receptor blockade. Focusing specifically on abciximab, data from three large-scale, randomized trials demonstrate that abciximab is appropriate for all patients undergoing percutaneous transluminal coronary angioplasty, regardless of risk stratum. Other important issues to consider when prescribing this therapy include benefits in conjunction with stents and new devices, dosing and timing of administration, and the role of prophylactic versus "bailout" administration. This article reflects a distillation of the views and consensus regarding the use of GP IIb/IIIa inhibitors in patients undergoing coronary intervention expressed by a group of international experts convened in Davos, Switzerland, February 16, 1997. This report attempts to review clinical progress to date, formulate recommendations, and map out potentially fruitful lines of inquiry for future investigation.
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George CJ, Baim DS, Brinker JA, Fischman DL, Goldberg S, Holubkov R, Kennard ED, Veltri L, Detre KM. One-year follow-up of the Stent Restenosis (STRESS I) Study. Am J Cardiol 1998; 81:860-5. [PMID: 9555775 DOI: 10.1016/s0002-9149(98)00004-6] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We present the completed 1-year follow-up results of the original Stent Restenosis Study (STRESS I), in which 407 patients with symptomatic ischemic heart disease and new lesions of the native coronary circulation were randomly assigned to treatment with either the Palmaz-Schatz coronary stent or conventional percutaneous transluminal coronary angioplasty (PTCA). The present study compares the safety of elective stenting to balloon angioplasty (PTCA) in terms of freedom from clinical events up to 1 year after treatment. Patients were enrolled and treated from January 1991 through February 1993, and follow-up data were collected and verified until July 1995. Ninety-seven percent of all patients had complete follow-up (deceased or alive with known clinical status) beyond 8 months, and 94% beyond 11 months. Anginal status between 9 to 15 months postprocedure was available for 78% of patients. At 1 year, 154 patients (75%) assigned to stent implantation and 141 (70%) to PTCA were free of all clinical events (death, myocardial infarction, or any revascularization procedure), and 162 stent patients (79%) and 149 PTCA patients (74%) were free from death, myocardial infarction, or target lesion revascularization. Symptom-driven target lesion revascularization occurred in 12% of the stent group versus 17% of the PTCA group. None of these differences in clinical events was statistically significant. Only 2 patients in the stent group and 7 in the PTCA group had a first event after 239 days, and freedom from angina at 1 year was reported in equal frequency in both groups (84%). There appear to be no late adverse effects of stent implantation. However, these results are limited by low statistical power, narrow patient selection, and the anticoagulation regimen used in the early experience with this device.
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Chronos N, Vahanian A, Betriu A, Emanuelsson H, Goldberg S, Gulba D, van Hout BA. Use of abciximab in interventional cardiology. Eur Heart J 1998; 19 Suppl D:D31-9. [PMID: 9597520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The advent of platelet membrane glycoprotein (GP) IIb/IIIa inhibitors has changed the landscape of interventional cardiology. Given the commercial availability of abciximab and expected regulatory approvals for other receptor blockers, defining appropriate use of these agents in the interventional setting is mandated. One key issue is selection of patients who may benefit from GP IIb/IIIa receptor blockade. Focusing specifically on abciximab, data from three large-scale, randomized trials demonstrate that abciximab is appropriate for all patients undergoing percutaneous transluminal coronary angioplasty, regardless of risk stratum. Other important issues to consider when prescribing this therapy include benefits in conjunction with stents and new devices, dosing and timing of administration, and the role of prophylactic versus "bailout" administration. This article reflects a distillation of the views and consensus regarding the use of GP IIb/IIIa inhibitors in patients undergoing coronary intervention expressed by a group of international experts convened in Davos, Switzerland, February 16, 1997. This report attempts to review clinical progress to date, formulate recommendations, and map out potentially fruitful lines of inquiry for future investigation.
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154
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Savage MP, Fischman DL, Rake R, Leon MB, Schatz RA, Penn I, Nobuyoshi M, Moses J, Hirshfeld J, Heuser R, Baim D, Cleman M, Brinker J, Gebhardt S, Goldberg S. Efficacy of coronary stenting versus balloon angioplasty in small coronary arteries. Stent Restenosis Study (STRESS) Investigators. J Am Coll Cardiol 1998; 31:307-11. [PMID: 9462572 DOI: 10.1016/s0735-1097(97)00511-1] [Citation(s) in RCA: 116] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES The goal of this study was to compare the efficacy of elective stent implantation and balloon angioplasty for new lesions in small coronary arteries. BACKGROUND Palmaz-Schatz stents have been designed and approved by the Food and Drug Administration for use in coronary arteries with diameters > or = 3.0 mm. The efficacy of elective stent placement in smaller vessels has not been determined. METHODS By quantitative coronary angiography, 331 patients in the Stent Restenosis Study (STRESS) I-II were determined to have a reference vessel < 3.0 mm in diameter. Of these, 163 patients were randomly assigned to stenting (mean diameter 2.69 +/- 0.21 mm), and 168 patients were assigned to angioplasty (mean diameter 2.64 +/- 0.24 mm). The primary end point was restenosis, defined as > or = 50% diameter stenosis at 6-month follow-up angiography. Clinical event rates at 1 year were assessed. RESULTS Baseline clinical and angiographic characteristics were similar in the two groups. Procedural success was achieved in 100% of patients assigned to stenting and in 92% of patients assigned to angioplasty (p < 0.001). Abrupt closure within 30 days occurred in 3.6% of patients in both groups. Compared with angioplasty, stenting conferred a significantly larger postprocedural lumen diameter (2.26 vs. 1.80 mm, p < 0.001) and a larger lumen at 6 months (1.54 vs. 1.27 mm, p < 0.001). Restenosis (> or = 50% diameter stenosis at follow-up) occurred in 34% of patients assigned to stenting and in 55% of patients assigned to angioplasty (p < 0.001). At 1 year, event-free survival was achieved in 78% of the stent group and in 67% of the angioplasty group (p = 0.019). CONCLUSIONS These findings suggest that elective stent placement provides superior angiographic and clinical outcomes than balloon angioplasty in vessels slightly smaller than 3 mm.
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155
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Savage M, Fischman D, Rehmann D, Moses J, Teirstein P, Penn I, Cleman M, Goldberg S. Coronary stenting versus balloon angioplasty for unstable angina. J Am Coll Cardiol 1998. [DOI: 10.1016/s0735-1097(98)80474-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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156
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Bichakjian CK, Nair RP, Wu WW, Goldberg S, Elder JT. Prenatal exclusion of lamellar ichthyosis based on identification of two new mutations in the transglutaminase 1 gene. J Invest Dermatol 1998; 110:179-82. [PMID: 9457916 DOI: 10.1046/j.1523-1747.1998.00104.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Lamellar ichthyosis is a severe, generalized, autosomal recessive genodermatosis characterized clinically by large, parchment-like scales and histologically by acanthosis and marked hyperkeratosis. Genetic heterogeneity in lamellar ichthyosis has been recognized with reports of two linked loci (on chromosomes 14q11 and 2q33-35). In a cohort of four small families with lamellar ichthyosis we found confirmatory evidence for linkage (p < or = 0.01) to D14S275, a microsatellite marker close to transglutaminase 1 on chromosome 14q11. We also identified two novel transglutaminase 1 mutations in an affected sibling pair from one of these families. The paternal mutation in exon 3, 1387insCAGC, causes a frameshift predicted to result in premature termination of translation within the same exon. The maternal mutation in exon 8, 4561delAC, also causes a frameshift and a premature stop codon in this exon. The mother of these siblings recently became pregnant with twins. Genotyping and direct sequencing of DNA isolated from fetal amniotic fluid cultures revealed the presence of the paternal but the absence of the maternal mutation, thus predicting a normal skin phenotype. Both twins were born with normal-appearing skin. Our findings demonstrate that mutations of both alleles of the transglutaminase 1 gene are the cause of lamellar ichthyosis in this family, and illustrate an emerging clinical application of molecular genetics in dermatology.
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157
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Baumgartner FJ, Omari BO, Goldberg S, Pandya AB, Pandya AB, Daland AM, Sun S, Millikin JC. Coronary artery bypass grafting in patients with profound ventricular dysfunction. Tex Heart Inst J 1998; 25:125-9. [PMID: 9654657 PMCID: PMC325524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Patients with severe ventricular dysfunction make up a special subset of patients who undergo coronary artery bypass procedures. For these patients, the risk associated with the bypass procedure is relatively high, but the opportunity-for-survival benefit is also greater. We studied 61 consecutive coronary artery bypass patients with preoperative ejection fractions < or = 25%, and further compared several subgroups: Group I (n = 30) ejection fractions ranged from 21% to 25%; Group II (n = 23) ejection fractions ranged from 16% to 20.9%; and Group III (n = 8) ejection fractions ranged from 10% to 15.9%. The overall mortality rate was 8% (5/61), with no deaths in Group III. The 41% (25/61) of patients who received left internal mammary artery conduits experienced a higher mortality rate, yet it did not differ significantly from that of patients who received only saphenous vein conduits. Intraaortic balloon pumps were placed in 48% (29/61) of the patients, with a progressively higher incidence in patients with poorer ventricular function (P < 0.05). Most intraaortic balloon pumps (59%) were placed intraoperatively. Two patients underwent placement of left ventricular assist devices, and 1 of these survived. Coronary artery bypass grafting in patients with poor ventricular function carries a substantial, but acceptable, mortality risk. Use of the left internal mammary artery did not improve perioperative mortality, and may have a negative impact in the early postoperative period. Intraaortic balloon pump use was most common in those patients with the worst ventricular function. Prophylactic intraaortic balloon pump use may be justified in candidates with ejection fractions < 20%.
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158
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Han R, Schwartz R, Mann J, Sketch M, Feldman R, Midel M, Safian R, Brown C, Rogers E, Savage M, Murphy B, Werner W, Palacios I, Goldberg S. Comparative efficacy of self expanding and balloon expandable stents for the reduction of restenosis. J Am Coll Cardiol 1998. [DOI: 10.1016/s0735-1097(98)82013-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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159
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Mahdi N, Leon M, Mikulic M, Pathan A, Harrell L, Goldberg S, Palacios I. PTCA, directional and rotational coronary atherectomy in the management of Palmaz-Schatz instent restanosis. J Am Coll Cardiol 1998. [DOI: 10.1016/s0735-1097(98)81839-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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160
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Deutsch E, Martin J, Fischman D, Ellis S, Penn I, Nobuyoshi M, Rehmann D, Goldberg S, Savage M. The late benefit of coronary stenting in small vessels is reduced in diabetic patients. J Am Coll Cardiol 1998. [DOI: 10.1016/s0735-1097(98)81838-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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161
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Greenstein RB, Goldberg S, Marku-Cohen S, Sterer N, Rosenberg M. Reduction of oral malodor by oxidizing lozenges. J Periodontol 1997; 68:1176-81. [PMID: 9444592 DOI: 10.1902/jop.1997.68.12.1176] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The main purpose of the study was to examine the anti-malodor properties of oxidizing lozenges, as compared to breath mints and chewing gum. Healthy, young adult volunteers (N = 123; mean age 24.5 years) were measured for oral malodor-related parameters (whole mouth odor measured by 2 judges; tongue dorsum posterior odor using the spoon test; volatile sulphide levels; salivary levels of cadaverine and putrescine; and 2 versions of an oral rinse test) on the first afternoon of the study. They were then assigned randomly to one of 6 groups (2 brands of breath mints, chewing gum with no active ingredients, regular and full-strength oxidizing lozenges, and a no-treatment control), and instructed to employ the treatment before bedtime, the next morning, and in the early afternoon 3 hours prior to measurements, which were carried out 24 hours following baseline measurements. Volunteers also estimated the level of their own whole mouth and tongue odors at baseline and post-treatment. The data showed that, among treatments, only the full-strength oxidizing lozenge significantly reduced tongue dorsum malodor, as determined by the spoon test. The full-strength lozenge also yielded a significant increase in the modified oral rinse test, presumably due, at least in part, to residual oxidizing activity retained in the oral cavity. Self-estimations of whole mouth and tongue malodor by volunteers were significantly correlated with corresponding-judge assessments, suggesting some degree of objectivity in assessing one's own oral malodor.
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162
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Carrozza JP, Schatz RA, George CJ, Leon MB, King SB, Hirshfeld JW, Curry RC, Ivanhoe RJ, Buchbinder M, Cleman MW, Goldberg S, Ricci D, Popma JJ, Safian RD, Baim DS. Acute and long-term outcome after Palmaz-Schatz stenting: analysis from the New Approaches to Coronary Intervention (NACI) registry. Am J Cardiol 1997; 80:78K-88K. [PMID: 9409695 DOI: 10.1016/s0002-9149(97)00767-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The randomized Stent Restenosis Study (STRESS) and Belgium Netherlands Stent (Benestent) trials established that elective use of Palmaz-Schatz stents (PSSs) in native coronary arteries with de novo lesions is associated with increased procedural success and reduced restenosis. However there are other clinical indications for which stents are commonly used (unplanned use, vein grafts, restenosis lesions) that are not addressed in these studies. From 1990-1992, 688 lesions in 628 patients were treated with PSSs in the New Approaches to Coronary Intervention (NACI) registry. Angiographic core laboratory readings were available for 543 patients (595 lesions, of which 106 were stented for unplanned indications, 239 were in saphenous vein bypass grafts, and 296 were previously treated). The cohort of patients in whom stents were placed for unplanned indications had more women, current smokers, and had a higher incidence of recent myocardial infarction (MI). Patients who underwent stenting of saphenous vein grafts were older, had a higher incidence of diabetes mellitus, unstable angina, prior MI, and congestive heart failure. Lesion success was similar in all cohorts (98%), but procedural success was significantly higher for planned stenting (96% vs 87%; p < 0.01). Predictors of adverse events in-hospital were presence of a significant left main stenosis and stenting for unplanned indication. The incidence of target lesion revascularization by 30 days was significantly higher for patients undergoing unplanned stenting due to a higher risk for stent thrombosis. Recent MI, stenting in native lesion, and small postprocedural minimum lumen diameter independently predicted target lesion revascularization at 30 days. Independent predictors of death, Q-wave myocardial infarction, or target lesion revascularization at 1 year included severe concomitant disease, high risk for surgery, left main disease, stenting in the left main coronary artery, and low postprocedure minimum lumen diameter.
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163
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Goldberg S, Cardash H, Browning H, Sahly H, Rosenberg M. Isolation of Enterobacteriaceae from the mouth and potential association with malodor. J Dent Res 1997; 76:1770-5. [PMID: 9372794 DOI: 10.1177/00220345970760110801] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Bad breath is a common phenomenon, usually the result of bacterial metabolism in the oral cavity. It is generally accepted that Gram-negative bacteria are responsible for this problem, largely through degradation of proteinaceous substances. In initial experiments, screening of malodorous isolates following outgrowth of samples obtained from saliva, periodontal pockets, and the tongue dorsum yielded enterobacterial isolates. Clinical studies were conducted to examine the prevalence of such bacteria in four different populations: orthodontic patients, malodor clinic patients, complete-denture wearers, and a healthy young population. The prevalence of Enterobacteriaceae in the oral cavities of the denture-wearing population was very high (48.0%) as compared with the other groups: 27.1% in the malodor clinic patients, 16.4% in the normal population, and 13% among orthodontic patients. Isolates of Klebsiella and Enterobacter emitted foul odors in vitro which resembled bad breath, with concomitant production of volatile sulfides and cadaverine, both compounds related to bad breath. When incubated on a sterile denture, enterobacterial isolates produced typical denture foul odor. Isolates exhibited cell-surface hydrophobic properties when tested for adhesion to acryl and aggregation with ammonium sulphate. The results, taken together, suggest that Klebsiella and related Enterobacteriaceae may play a role in denture malodor.
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164
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Goldberg S, Ferrand P, Nguyen NQ, Boisvieux JF, Hazout S. Bi-dimensional scaling map (BDS-Map): an approach for building large genetic maps. COMPUTER APPLICATIONS IN THE BIOSCIENCES : CABIOS 1997; 13:497-508. [PMID: 9367123 DOI: 10.1093/bioinformatics/13.5.497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
MOTIVATION The approaches usually used for building large genetic maps consist of dividing the marker set into linkage groups and provide local orders that can be tested by multi-point linkage analysis. To deal with the limitations of these approaches, a strategy taking the marker set into account globally is defined. RESULTS The paper presents a new approach called 'Bi-Dimensional Scaling Map (BDS-Map) for inferring marker orders and distances in genetic maps based on the use of an additional dimension orthogonal to the map into which markers are projected. Dynamical forces based on a two-point analysis are applied to tend to optimize the marker locations in space. The efficiency of the approach is exemplified on real data (16 and 70 markers on chromosomes 6 and 2, respectively) and simulated data (50 maps of 70 markers).
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165
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Goldberg S, Janus M, Washington J, Simmons RJ, MacLusky I, Fowler RS. Prediction of preschool behavioral problems in healthy and pediatric samples. J Dev Behav Pediatr 1997; 18:304-13. [PMID: 9349973 DOI: 10.1097/00004703-199710000-00004] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In a prospective study of 137 children (47 with cystic fibrosis, 48 with congenital heart disease, 42 with no chronic illness), four domains were examined as predictors of parent-reported behavioral problems, particularly internalizing problems, at 4 years of age: child health, child temperament, parent-child relationships, and family environment. Family environment, as measured by the Parenting Stress Index at 1,2, and 3 years, was the most powerful predictor. This suggests that this index is useful as an early screen for children at risk for behavioral problems and that a reduction of parenting stress is an appropriate target of preventive interventions.
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166
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Savage MP, Douglas JS, Fischman DL, Pepine CJ, King SB, Werner JA, Bailey SR, Overlie PA, Fenton SH, Brinker JA, Leon MB, Goldberg S. Stent placement compared with balloon angioplasty for obstructed coronary bypass grafts. Saphenous Vein De Novo Trial Investigators. N Engl J Med 1997; 337:740-7. [PMID: 9287229 DOI: 10.1056/nejm199709113371103] [Citation(s) in RCA: 417] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Treatment of stenosis in saphenous-vein grafts after coronary-artery bypass surgery is a difficult challenge. The purpose of this study was to compare the effects of stent placement with those of balloon angioplasty on clinical and angiographic outcomes in patients with obstructive disease of saphenous-vein grafts. METHODS A total of 220 patients with new lesions in aortocoronary-venous bypass grafts were randomly assigned to placement of Palmaz-Schatz stents or standard balloon angioplasty. Coronary angiography was performed during the index procedure and six months later. RESULTS As compared with the patients assigned to angioplasty, those assigned to stenting had a higher rate of procedural efficacy, defined as a reduction in stenosis to less than 50 percent of the vessel diameter without a major cardiac complication (92 percent vs. 69 percent, P<0.001), but they had more frequent hemorrhagic complications (17 percent vs. 5 percent, P<0.01). Patients in the stent group had a larger mean (+/-SD) increase in luminal diameter immediately after the procedure (1.92+/-0.30 mm, as compared with 1.21+/-0.37 mm in the angioplasty group; P<0.001) and a greater mean net gain in luminal diameter at six months (0.85+/-0.96 vs. 0.54+/-0.91 mm, P=0.002). Restenosis occurred in 37 percent of the patients in the stent group and in 46 percent of the patients in the angioplasty group (P=0.24). The outcome in terms of freedom from death, myocardial infarction, repeated bypass surgery, or revascularization of the target lesion was significantly better in the stent group (73 percent vs. 58 percent, P = 0.03). CONCLUSIONS As compared with balloon angioplasty, stenting of selected venous bypass-graft lesions resulted in superior procedural outcomes, a larger gain in luminal diameter, and a reduction in major cardiac events. However, there was no significant benefit in the rate of angiographic restenosis, which was the primary end point of the study.
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167
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Norton GR, Rockman GE, Ediger J, Pepe C, Goldberg S, Cox BJ, Asmundson GJ. Anxiety sensitivity and drug choice in individuals seeking treatment for substance abuse. Behav Res Ther 1997; 35:859-62. [PMID: 9299806 DOI: 10.1016/s0005-7967(97)00037-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Sixty-four men and 49 women who applied for admission to outpatient substance abuse programs provided information on their preferred chemical (e.g., alcohol) and information on their alcohol and other chemical use. They also completed a package of self-report questionnaires including the Anxiety Sensitivity Index (ASI). The results showed that men who scored high on the ASI were more likely than low ASI subjects to prefer depressants, especially alcohol. Subjects who scored low on the ASI were more likely to prefer marijuana. ASI score did not predict chemical preference among women. All female ASI groups (high, medium and low) showed a preference for alcohol. The implications of these findings are discussed.
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168
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Janus M, Goldberg S. Treatment characteristics of congenital heart disease and behaviour problems of patients and healthy siblings. J Paediatr Child Health 1997; 33:219-25. [PMID: 9259296 DOI: 10.1111/j.1440-1754.1997.tb01583.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To examine behaviour problems of children in families where one child was diagnosed with congenital heart disease (CHD), in relation to the intensity of treatment required for the CHD. METHODOLOGY Treatment intensity was based on patients' hospitalizations, surgical operations, current treatment, frequency of check-ups and finality of surgical repair. Mothers of 29 patients and 43 healthy siblings (4-14 years old), and a sub-sample of fathers, reported on behaviour problems of their children and rated the frequency of considering patient's CHD while performing routine child care in nine areas of family life (accommodation of illness). RESULTS High treatment intensity was associated with high accommodation of illness and elevated behaviour problems among patients. In contrast, siblings in families where treatment intensity was low, but accommodation of illness high were at most risk for behaviour problems. CONCLUSIONS Treatment intensity has a markedly different impact on behaviour problems of patients and healthy siblings. It is important for parents and healthcare professionals to provide both patients and siblings with information about the patient's medical condition, regardless how much treatment that condition may need.
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169
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Slota PA, Fischman DL, Savage MP, Rake R, Goldberg S. Frequency and outcome of development of coronary artery aneurysm after intracoronary stent placement and angioplasty. STRESS Trial Investigators. Am J Cardiol 1997; 79:1104-6. [PMID: 9114773 DOI: 10.1016/s0002-9149(97)00055-6] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Elective Palmaz-Schatz intracoronary stent implantation does not increase the risk for coronary artery aneurysm formation. Angiographic restenosis and clinical outcome are not affected by the development of a coronary artery aneurysm after percutaneous transluminal coronary artery or stent placement.
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170
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Janus M, Goldberg S. Factors influencing family participation in a longitudinal study: comparison of pediatric and healthy samples. J Pediatr Psychol 1997; 22:245-62. [PMID: 9114646 DOI: 10.1093/jpepsy/22.2.245] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Compared participation levels in a longitudinal study of parent-child relationships from infancy to 4 years in families of children with cystic fibrosis, congenital heart disease, and with no chronic illness. Demographic (parent's age, education) and child, parent, and family variables (medical status, family environment) were investigated for their predictive value of families' participation. 34% of families (71/209) were lost to the study at a later date. Families of children with cystic fibrosis were the least likely to be lost. Parents' age and/or education predicted participation in all groups. Families in both pediatric samples participated less when parental well-being was less optimal, and the level of mother-infant attachment organization was lower. Unlike demographic factors, family factors have differential impact on participation in families in pediatric and nonpediatric samples.
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171
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Sridhar K, Fischman D, Goldberg S, Zalewski A, Walinsky P, Porter D, Fenton S, Gupta B, Rake R, Gebhardt S, Savage M. Peripheral vascular complications after intracoronary stent placement: prevention by use of a pneumatic vascular compression device. CATHETERIZATION AND CARDIOVASCULAR DIAGNOSIS 1996; 39:224-9. [PMID: 8933961 DOI: 10.1002/(sici)1097-0304(199611)39:3<224::aid-ccd3>3.0.co;2-g] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Peripheral vascular complications are a significant source of morbidity after coronary artery stent implantation. The goal of this study was to assess the incidence, risk factors, and management of vascular complications after stent placement. The study population consisted of 101 consecutive patients who underwent stent placement for either elective or bailout indications. All patients received a standardized anticoagulation regimen of aspirin, dipyridamole, low molecular weight dextran, heparin, and warfarin. Peripheral vascular access sites were examined daily until hospital discharge. Vascular complications occurred in 16 of 101 (16%) patients, including femoral artery pseudoaneurysm (n = 11), hematoma requiring transfusion or surgery (n = 4), and arteriovenous fistula (n = 1). Intervention was required in 14 of 16 (88%) patients with complications. These included transfusion (n = 7), ultrasound-guided compression (n = 8), and/or vascular surgery (n = 7). Length of hospital stay was prolonged in patients with complications (14 +/- 9 vs. 8 +/- 5 d, P < 0.001). The development of peripheral vascular complications did not correlate with clinical or procedural variables such as age, cardiovascular risk factors, arterial sheath size, or elective vs. bailout indication. After the introduction of a pneumatic vascular compression device (FEMOSTOP, C.A. Bard, Billerica, MA), a significant reduction in vascular complications was observed. Complications occurred in only 1 of 41 (2.4%) patients in whom the compression device was used in contrast to 13 of 58 (22.4%) patients compressed manually (P < 0.01). Thus peripheral vascular complications are frequent after coronary artery stent placement and are associated with serious morbidity and prolongation of hospital stay. These complications are significantly reduced by the use of a pneumatic vascular compression device despite intensive systemic anticoagulation.
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Goldberg S, Savage MP, Fischman DL. The interventional cardiologist and the diabetic patient. Have we pushed the envelope too far or not far enough? Circulation 1996; 94:1804-6. [PMID: 8873650 DOI: 10.1161/01.cir.94.8.1804] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Savage MP, Fischman DL, Rake R, Gebhardt S, Goldberg S. Interprocedural interval as a predictor of stent restenosis after previous coronary angioplasty. The Palmaz-Schatz Stent Investigators. Am J Cardiol 1996; 78:683-4. [PMID: 8831408 DOI: 10.1016/s0002-9149(96)00397-9] [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: 02/02/2023]
Abstract
Coronary artery stent implantation is used increasingly to treat restenosis after balloon angioplasty. This study demonstrates that a short interprocedural interval, between initial angioplasty and stent implantation, is a significant risk factor for in-stent restenosis.
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Kozlovsky A, Goldberg S, Natour I, Rogatky-Gat A, Gelernter I, Rosenberg M. Efficacy of a 2-phase oil: water mouthrinse in controlling oral malodor, gingivitis, and plaque. J Periodontol 1996; 67:577-82. [PMID: 8794967 DOI: 10.1902/jop.1996.67.6.577] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The purpose of the study was to examine the anti-malodor, anti-gingivitis, and plaque reducing properties of a 2 phase oil:water mouthrinse compared with a control mouthrinse. Fifty subjects rinsed with one of the two rinses for 30 seconds twice a day over 6 weeks, while continuing their normal oral hygiene habits. Measurements were made at time zero (prior to beginning the rinsing regimen), and > or = 9 hours following rinsing, at intervals of 1, 3, and 6 weeks. Malodor of whole mouth, as well as tongue dorsum anterior and posterior, was assessed on a 0 to 5 semi-integer scale by two odor judges. Volatile sulphide compounds (VSC) were determined using a sulphide monitor. Gingival, plaque, and bleeding indices were recorded for Ramfjord teeth. Oral microbial levels were assessed using the oratest. Salivary levels of diamines (putrescine and cadaverine) were analyzed by HPLC. Results were analyzed by 2-tailed covariant ANOVA, with the time zero value as covariant. Dramatic improvements were observed in parameters associated with malodor, periodontal health, plaque accumulation, and microbial levels in both groups. As compared to time zero scores, whole mouth odor, tongue dorsum anterior and posterior odors decreased continuously over time, attaining 80%, 79% and 70%, reductions, respectively following 6 weeks, in the 2-phase mouthrinse group, versus 70%, 77% and 59% for the control group. For whole mouth and tongue dorsum posterior, the reductions observed in the 2-phase mouthrinse group were significantly greater than those obtained with the control mouthrinse (P = 0.026 and P = 0.025, respectively), suggesting that the 2-phase mouthrinse is superior to the control mouthrinse in long-term reduction of oral malodor. For bleeding index, gingival index, oral microbial levels, and VSC, differences between the groups were not significant. Diamine levels were not significantly reduced in either group. The control mouthrinse reduced plaque index more significantly than the 2-phase mouthrinse (P < 0.005). The results of this randomized clinical trial suggest that the 2-phase oil:water mouthrinse formulation is superior to the control mouthrinse in long-term reduction of oral malodor.
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Guinard JX, Zoumas-Morse C, Dietz J, Goldberg S, Holz M, Heck E, Amoros A. Does consumption of beer, alcohol, and bitter substances affect bitterness perception? Physiol Behav 1996; 59:625-31. [PMID: 8778845 DOI: 10.1016/0031-9384(95)02124-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The relation between consumption of beer, alcohol, and bitter substances was investigated by comparing 20 each of male adults, low users ( < 720 ml/week) and high users ( > 3.61/week) of beer for sensitivity to and like/dislike for the bitterness of isohumulones. Intake of beer, alcohol, and bitter substances was measured with a food frequency questionnaire and a 14-day recall journal. Intake of alcohol (including alcohol from sources other than beer) and bitter substances was higher for high users of beer than for low users. The average bitterness units (BUs) in the beers consumed by the two groups did not differ, indicating that high users do not consume more bitter beers than low users. Detection thresholds for isohumulones in water did not differ between the two groups, but high users had higher difference thresholds for isohumulones in beer (p < 0.10). In time-intensity measurements of bitterness in beer, low users of beer recorded significantly higher maximum intensities (p < 0.001) and shorter total durations (p < 0.001) than high users, with no difference between the two groups for time to maximum intensity and area under the TI curve. There was no significant difference between the two groups for BUs of beers produced by ad lib mixing of low- and high-bitterness beers, or for mean hedonic ratings of various concentrations of isohumulones in beer. These results suggest that intakes of beer, alcohol, and bitter substances are not major determinants of taste responses to the bitterness of isohumulones.
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