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Stein E, Plotkin D, Hunninghake D, Stepanavage M, Weiss S, Bays H, Davidson M, Dujovne C, Keilson L, Korenman S, Robertson D, Mercuri M. Lipid altering efficacy of simvastatin in patients with hypertriglyceridemia. Atherosclerosis 1999. [DOI: 10.1016/s0021-9150(99)80112-9] [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: 10/23/2022]
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Isaacsohn J, Hunninghake D, Schrott H, Dujovne C, Knopp R, Weiss S, Bays H, Crouse J, Davidson M, Samuel P, Keilson L, McKenney J, Korenman S, Dobs A, Laskarzewski P, Liu M, Plotkin D, Mitchel Y. The efficacy of simvastatin in patients with hypertriglyceridemia. Atherosclerosis 1999. [DOI: 10.1016/s0021-9150(99)80149-x] [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: 10/23/2022]
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Korenman S, Stein E, Hunninghake D, Davidson M, Keilson L, Stepanavage M, Plotkin D, Mercuri M. Simvastatin treatment in patients with type 2 diabetes and combined hyperlipidemia. Atherosclerosis 1999. [DOI: 10.1016/s0021-9150(99)80728-x] [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: 11/17/2022]
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Davidson M, Stein E, Hunninghake D, Ose L, Dujovne C, Insull W, Bertolami M, Weiss S, Pasternak S, Conroy B, Corsetti L, O'Grady L, Kush D, Plotkin D, Tate A, Melino M, Stepanavage M, Mercuri M, Mitchel Y. The efficacy and safety of simvastatin 80 mg; Pooled results from worldwide clinical studies. Atherosclerosis 1999. [DOI: 10.1016/s0021-9150(99)80113-0] [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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van Gorp WG, Wilkins JN, Hinkin CH, Moore LH, Hull J, Horner MD, Plotkin D. Declarative and procedural memory functioning in abstinent cocaine abusers. ARCHIVES OF GENERAL PSYCHIATRY 1999; 56:85-9. [PMID: 9892260 DOI: 10.1001/archpsyc.56.1.85] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND We determined the nature and recovery of procedural and declarative memory functioning in a cocaine-abusing cohort in the 45-day period following use. METHODS Thirty-seven cocaine abusers and 27 control subjects were administered the following memory and mood measures: California Verbal Learning Test, recall of the Rey-Osterrieth Complex Figure Test, Pursuit Rotor Task, and Profile of Mood States at 4 visits (within 72 hours of admission and at 10, 21, and 45 days following abstinence). RESULTS Analysis of performance on the Rey-Osterrieth Complex Figure Test revealed that both groups improved in their recall over repeated administrations, though the control group recalled significantly more of the information than cocaine subjects during the 45-day interval. Results for the California Verbal Learning Test indicated improved learning for both subject groups over time, but no group x time interaction. On the Pursuit Rotor Task, cocaine abusers improved their performance at a faster rate than controls at visit 1. At day 45 (visit 4), cocaine abusers again showed improvement on the Pursuit Rotor Task, whereas controls demonstrated a relative plateau in rate of learning. CONCLUSIONS This study documented a lasting detrimental effect on a sensitive nonverbal declarative memory task in cocaine-dependent subjects following abstinence of 45 days. In contrast, abstinence from cocaine during this 45-day period was associated with sustained improvement on a motor learning test in the cocaine abusers relative to controls.
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Plotkin D. Natural History of Breast Cancer: Clinical and Biologic Features Dictating Management; An Opinion Based on Personal Experience. Breast Care (Basel) 1999. [DOI: 10.1007/978-1-4612-2144-9_41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Abstract
Cure of breast cancer, strictly defined, is the elimination of hazard for death due to breast cancer. Five-year survival is often incorrectly equated with cure. A review of the literature reveals (a) the relative survival for breast cancer maintains a negative slope for up to 30+ years, a sign of incurability; (b) no more than 20% of women diagnosed with breast cancer survive their disease and die of other causes (personal cures). The incidence of breast cancer has been rising for over 50 years; a rise in breast cancer mortality is possibly beginning. Modest evidence for cure of breast cancer is largely based on the results of the Health Insurance Plan study. Important methodologic problems of the study warrant cautions interpretation. When treatment expectations are maintained at a high level and there is no improvement and perhaps a worsening of mortality, the stage is set for a distressingly large volume of medical malpractice actions.
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Fisher B, Redmond C, Brown A, Fisher ER, Wolmark N, Bowman D, Plotkin D, Wolter J, Bornstein R, Legault-Poisson S. Adjuvant chemotherapy with and without tamoxifen in the treatment of primary breast cancer: 5-year results from the National Surgical Adjuvant Breast and Bowel Project Trial. J Clin Oncol 1986; 4:459-71. [PMID: 2856857 DOI: 10.1200/jco.1986.4.4.459] [Citation(s) in RCA: 178] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
In this National Surgical Adjuvant Breast and Bowel Project (NSABP) clinical trial, 1,891 women with primary operable breast cancer and positive axillary nodes were randomized between Jan, 1977 and May 1980 to receive L-phenylalanine mustard (L-PAM) and 5-fluorouracil (5-FU) either with or without tamoxifen (TAM)-PFT. This report presents life table probabilities, cumulative odds ratios, and P values for disease-free survival (DFS) and survival at yearly intervals through 5 years of observation (mean time on study, 72 months). When patients were examined overall without regard for any discriminant associated with outcome, ie, age, number of positive nodes, or tumor receptor status, there was a significant prolongation of DFS (P = .002), but not survival through the fifth postoperative year. The benefit was almost entirely restricted to those greater than or equal to 50 years with greater than or equal to 4 positive nodes. In that group there was a 66% greater chance of remaining disease free if PFT was received (P less than .001), and there was also a significant survival benefit (P = .02). The advantage from PFT was found to be associated with tumor estrogen receptor (ER) and progesterone receptor (PR) as well as patient age and nodal status. Overall there was a significant improvement in DFS from PFT in those having tumors with an ER or PR level greater than or equal to 10 femtomole (fmol) (P = .01 and .009, respectively). No significant benefit in DFS or survival has been observed in patients less than or equal to 49 years old related either to nodes or tumor receptor status. Survival continues to be adversely affected by TAM in those patients (less than or equal to 49 years old), particularly when their tumors have a PR of 0 to 9 fmol (P = .007). In patients greater than or equal to 50 years old with four or more positive nodes, a significant DFS benefit persisted through the fifth year of observation in those having tumor ER or PR levels greater than 10 fmol (P less than .001 and .002). The advantage was observed in patients 50 to 59 years old as well as those 60 to 70. Women in the older decade demonstrated some advantage from PFT when their tumor ER or PR was 0 to 9 fmol. The most likely explanation for this finding is analytical error in receptor analyses.(ABSTRACT TRUNCATED AT 400 WORDS)
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Russell A, Plotkin D, Heapy N. Adaptive abilities in nonclinical second-generation Holocaust survivors and controls: a comparison. Am J Psychother 1985; 39:564-79. [PMID: 4083374 DOI: 10.1176/appi.psychotherapy.1985.39.4.564] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A nonclinical second-generation Holocaust survivor group of young adults is contrasted with a comparable North American Jewish control group. A discriminate analysis of questionnaire responses indicates specific differences between the functioning second generation (N = 68) and the control group (N = 51). Focus was on growth-producing rather than pathogenic factors. Sample characteristics, interview data, techniques of data analyses and results are presented and discussed; some literature and work in progress is noted. Recommendations regarding further research efforts are made.
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Bertram JH, Grunberg SM, Shulman I, Apuzzo ML, Boquiren D, Kunkel L, Hengst JC, Nelson J, Waugh WJ, Plotkin D. Staphylococcal Protein A column: correlation of mitogenicity of perfused plasma with clinical response. Cancer Res 1985; 45:4486-94. [PMID: 4028030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Eleven patients with advanced breast cancer and four with astrocytoma were treated with plasma perfused over columns containing staphylococcal Protein A (SPA). Doses of 5 to 20 mg of SPA were bound to collodion charcoal particles, and this treatment resulted in partial remissions in one patient with astrocytoma and in two patients with breast cancer. Remission duration was 6 wk to 6 mo. Resolution of lymphadenopathy and a decrease in carcinoembryonic antigen were noted in an additional two breast cancer patients. Systemic reactions to infused plasma consisted of fever, chills, and rigors. In brain cancer patients, increased intracranial pressure was also noted. A mitogenic substance was generated in plasma of 11 patients after it was perfused over the SPA charcoal matrix. The mitogenic material induced lymphoproliferation comparable to concanavalin A and required the presence of SPA on the collodion charcoal but was not due to leakage of SPA from the column during plasma perfusion. Of considerable significance was that only patients whose column perfused plasma contained this mitogenic activity exhibited systemic reactions, and five of these patients obtained antitumor responses. This striking correlation implies that the mitogenic factor is an active component of SPA therapy. The ability to demonstrate mitogenicity in column perfused plasma might also be useful for selecting patients amenable to SPA therapy. These findings attest to the therapeutic value of this mode of treatment and provide an initial definition of a mediator of SPA antitumor activity.
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Bennett JM, Byrne P, Desai A, White C, DeConti R, Vogel C, Krementz E, Muggia F, Doroshow J, Plotkin D. A randomized multicenter trial of cyclophosphamide, Novantrone and 5-fluorouracil (CNF) versus cyclophosphamide, Adriamycin and 5-fluorouracil (CAF) in patients with metastatic breast cancer. Invest New Drugs 1985; 3:179-85. [PMID: 3894279 DOI: 10.1007/bf00174167] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
As of August 1984, 115 women with advanced breast cancer have been randomized to receive a combination of either cyclophosphamide, Novantrone (mitoxantrone) and 5-fluorouracil (CNF) or cyclophosphamide, Adriamycin (doxorubicin) and 5-fluorouracil (CAF). Seventy-one percent of all patients were post-menopausal and 44% of CNF patients and 57% of CAF patients were estrogen receptor (ER) negative. Slightly over 30% of all patients had received hormonal therapy or chemotherapy in an adjuvant setting. Hematologic toxicity was similar in regard to platelet counts but slightly lower nadirs were experienced with CNF therapy than with CAF. However, there were fewer dosage decreases with CNF. Significantly less nausea and vomiting were observed with the CNF regimen compared to CAF. Moreover, alopecia was reduced appreciably in patients who received CNF. The response rate to CNF for the first 38 eligible and evaluable patients was 42%, and for 53 eligible and evaluable patients who received CAF the response rate was 45%, a non-significant difference. Median response durations were similar also, 140 days for CNF and 168 days for the CAF regimen. Time to treatment failure was similar for both regimens. CNF is an effective regimen for patients with advanced breast cancer, with less toxicity than CAF.
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Fisher B, Redmond CK, Wickerham DL, Rockette HE, Brown A, Allegra J, Bowman D, Plotkin D, Wolter J. Relation of estrogen and/or progesterone receptor content of breast cancer to patient outcome following adjuvant chemotherapy. Breast Cancer Res Treat 1983; 3:355-64. [PMID: 6365208 DOI: 10.1007/bf01807588] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In 1977 the National Surgical Adjuvant Breast and Bowel Project (NSABP) initiated a prospectively randomized clinical trial to evaluate the relative merits of 1-phenylalanine mustard and 5-fluorouracil (PF) with and without tamoxifen (T) as adjuvant therapy for patients with primary breast cancer and positive axillary nodes. A previous presentation of findings noted that there was a strong relationship between the outcome of those receiving PFT and the estrogen receptor (ER) and progesterone receptor (PR) content of their tumors. This report relates the outcome of the PF-treated patients in that trial with these tumor receptors. It indicates that the results observed following nonhormonal therapy (PF) are also related to tumor receptors. Both the disease-free survival (DFS) and survival (S) of women following PF therapy were influenced by the ER and PR content of their tumors. Subsequent to adjustment for other prognostic variables, the predictive influence of tumor ER persisted. Both the DFS (p = 0.0003) and the S (p = 0.00003) were significantly higher in those with greater than or equal to 10 fmol tumor ER than in those with less than 10 fmol ER. The PR significantly added to the predictive value of ER. Thus, this analysis is the first to demonstrate that having information on both ER and PR is important for predicting outcome of patients receiving adjuvant chemotherapy. The study does not provide information which correlates receptor status with the response of patients to adjuvant chemotherapy since there is no similar nonchemotherapy-treated group of patients in the trial. The findings continue to emphasize that there is a heterogeneity in outcome of breast cancer patients to adjuvant chemotherapy which is related to an increasing number of host and tumor variables. For proper assessment of overall results, it is essential that analyses employ tests for interaction to indicate homogeneity or heterogeneity of patient subsets and that adjustments be made for imbalances in tumor ER and PR as well as in other prognostic factors.
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Presant CA, Multhauf P, Klein L, Chan C, Chang FF, Hum G, Joseph R, Opfell R, Lemkin S, Shiftan T, Plotkin D. Thymidine and 5-FU: a Phase II pilot study in colorectal and breast carcinomas. CANCER TREATMENT REPORTS 1983; 67:735-6. [PMID: 6871891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Plotkin D, Waugh WJ. Hypothesis: discontinuous chemotherapy for advanced breast cancer. Am J Clin Oncol 1983; 6:375-9. [PMID: 6846254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
At present, advanced breast cancer is traditionally managed as if cure were a possibility. In order to preserve the quality of remaining life of such patients and permit the possibility of useful secondary or tertiary therapies, the consideration of discontinuous chemotherapy for recurrent breast malignancy seems warranted.
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Morgan LR, Harrison EF, Hawke JE, Hunter HL, Costanzi JJ, Plotkin D, Tucker WG, Worrall PM. Toxicity of single- vs. fractionated-dose ifosfamide in non-small cell lung cancer: a multi-center study. Semin Oncol 1982; 9:66-70. [PMID: 7163813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Harrison EF, Hawke JE, Hunter HL, Costanzi JJ, Morgan LR, Plotkin D, Tucker WG, Worrall PM. Single-dose ifosfamide: efficacy studies in non-small cell lung cancer. Semin Oncol 1982; 9:56-60. [PMID: 6298944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Plotkin D, Halaris A, DeMet EM. Biological studies in adult attention deficit disorder: case report. J Clin Psychiatry 1982; 43:501-2. [PMID: 7161251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The authors describe the case of a patient diagnosed as suffering from attention deficit disorder, adult type. The case is noteworthy because of its presentation as manic disorder and the accompanying neurologic deficits. Biochemical and behavioral observations suggested an abnormality in noradrenergic transmission.
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Fisher B, Redmond C, Brown A, Wolmark N, Wittliff J, Fisher ER, Plotkin D, Bowman D, Sachs S, Wolter J, Frelick R, Desser R, LiCalzi N, Geggie P, Campbell T, Elias EG, Prager D, Koontz P, Volk H, Dimitrov N, Gardner B, Lerner H, Shibata H. Treatment of primary breast cancer with chemotherapy and tamoxifen. N Engl J Med 1981; 305:1-6. [PMID: 7015139 DOI: 10.1056/nejm198107023050101] [Citation(s) in RCA: 184] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We studied the possibility that the addition of tamoxifen to L-phenylalanine mustard combined with 5-fluorouracil enhances the benefit from the latter two drugs that has been observed in women with primary breast cancer and positive axillary nodes. Recurrence of disease was reduced at two years in patients given the three-drug regimen whose tumor estrogen-receptor levels were greater than or equal to 10 fmol. Among patients greater than or equal to 50 years old treatment failure was significantly reduced (P less than 0.001): by 51 per cent in those with one to three positive nodes and by 64 per cent in those with four or more. Higher receptor levels were associated with a greater probability of disease-free survival. Patients less than or equal to 49 years old were less responsive: those with one to three positive nodes received no benefit from tamoxifen at any receptor level, whereas those with four or more appeared to have reduced treatment failure associated with higher receptor levels. This adjuvant chemotherapy is not indicated in patients less than or equal to 49 years old whose tumor receptor levels are below 10 fmol; there is a suggestion of benefit in patients greater than or equal to 50 years old whose levels are low.
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Glass A, Wieand HS, Fisher B, Redmond C, Lerner H, Wolter J, Shibata H, Plotkin D, Foster R, Margolese R, Wolmark N. Acute toxicity during adjuvant chemotherapy for breast cancer: the National Surgical Adjuvant Breast and Bowel Project (NSABP) experience from 1717 patients receiving single and multiple agents. CANCER TREATMENT REPORTS 1981; 65:363-76. [PMID: 7016322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Since 1972, the National Surgical Adjuvant Breast and Bowel Project (NSABP) has carried out a series of clinical trials evaluating the worth of adjuvant chemotherapy in the management of patients with primary breast cancer. This report provides information concerning (a) protocol compliance relative to drug administration and (b) acute toxicity encountered by patients in three separate trials who were given one-, two- or three-drug chemotherapy within 1 month of operation. The findings are derived from 1548 women who received 20,765 courses of chemotherapy, the most extensively documented experience yet reported. They indicate that despite the large number of physicians and the heterogeneity of the institutions participating, large cooperative efforts can be accomplished with credibility. Only 13 (0.8%) of the women failed to complete all courses of therapy for reasons directly related to nonprotocol compliance by physicians. Only 4.3% failed to complete therapy for miscellaneous reasons other than toxicity, treatment failure, occurrence of a second primary, or death unrelated to tumor. While almost all patients experienced toxic reactions during the therapy, only 3%--4% of recipients of melphalan (L-PAM; P) and 4%--5% of recipients of L-PAM + 5-FU(F)(PF) failed to complete 2 years of therapy because of toxicity. Of those patients receiving PF + methotrexate (MTX; M) (PMF), 15% did not finish their treatment for that reason. While there was little difference in hematologic and nonhematologic toxicity between those patients receiving P or PF, and such toxicity was generally acceptable to both patients and physicians, the addition of MTX (PMF) resulted in greater toxicity (vomiting, stomatitis, and alopecia) which was less readily accepted. Tolerance of any of these regimens was unrelated to patient age, despite the belief that older women are less tolerant of chemotherapy. The earlier toxicity occurred, the greater was the number of subsequent courses associated with toxicity, and the lower was the total amount of drug received. The extent of the toxicity produced by the NSABP regimens and the end results obtained with them, must be compared with the end results and toxicity obtained by other regimens before making a choice of the adjuvant therapy to be used.
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Plotkin D, Lechner JJ, Jung WE, Rosen PJ. Tamoxifen flare in advanced breast cancer. JAMA 1978; 240:2644-6. [PMID: 712982] [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: 12/24/2022]
Abstract
The antiestrogen tamoxifen citrate is an effective antitumor agent in postmenopausal women with advanced breast cancer. The drug has produced relatively few and generally mild side effects. However, a not uncommon clinical phenomenon that may falsely suggest premature discontinuation of tamoxifen therapy has become evident to us and has not yet been sufficiently emphasized in the literature. We have designated this phenomenon as the tamoxifen flare. It consists of transient, at times severe, increase in pain with an apparent worsening of the patient's clinical status occurring within the first few weeks of therapy. In each of six patients experiencing this flare (45 patients treated) pain subsided despite continuation of tamoxifen therapy, followed by a partial remission lasting from six to 20 months.
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Fisher B, Glass A, Redmond C, Fisher ER, Barton B, Such E, Carbone P, Economou S, Foster R, Frelick R, Lerner H, Levitt M, Margolese R, MacFarlane J, Plotkin D, Shibata H, Volk H. L-phenylalanine mustard (L-PAM) in the management of primary breast cancer. An update of earlier findings and a comparison with those utilizing L-PAM plus 5-fluorouracil (5-FU). Cancer 1977; 39:2883-903. [PMID: 194679 DOI: 10.1002/1097-0142(197706)39:6<2883::aid-cncr2820390676>3.0.co;2-9] [Citation(s) in RCA: 118] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Bluming AZ, Plotkin D, Rosen P, Thiessen AR. Severe transient pancytopenia associated with procainamide ingestion. JAMA 1976; 236:2520-1. [PMID: 1036516] [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: 12/25/2022]
Abstract
A 73-year-old woman was found to have clinically significant pancytopenia in association with procainamide hydrochloride ingestion. The syndrome, resembling systemic lupus erythematosus, which has been reported to develop in patients treated with this agent, is characterized by mild to moderate anemia and mild to moderate granulocytopenia. Severe granulocytopenia in patients taking procainamide and unrelated to a lupus syndrome has not previously been reported in association with significant thrombocytopenia. The clinical severity of this patient's presentation, suggesting an aleukemic leukemia, and its complete remission after cessation of procainamide administration occasional this report.
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Plotkin D, Rosen PJ. Cancer immunotherapy. JAMA 1976; 236:1012-3. [PMID: 989573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Ossorio RC, Fahey JL, Wilson W, Plotkin D, Brossman S, Skinner D. Letter: Toxicity of intravenous Corynebacterium parvum. Lancet 1975; 2:1090-1. [PMID: 53574 DOI: 10.1016/s0140-6736(75)90462-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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