Publications by authors named "Coplin M"

The fall of 2022 approaches with the need to finalize our plans for next year. This is urgent for the 2023 Meeting of the Padua Days of Muscle and Mobility Medicine, (PDM3) to be held March 29 to April 1, 2023 at the Hotel Petrarca in the Thermae of Euganean Hills (Padua), Italy, but there are also news related to the inclusion of the European Journal of Translational Myology (EJTM) in the Web of Science: Emerging Sources Citation Index - Clarivate (ESCI) database. A preliminary PDM3 flyer is almost ready with session program, organzers and keynote speakers.

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This study investigated the effects on the tumor microenvironment (TME) of combining antiangiogenic tyrosine kinase inhibitors (TKI) with therapeutic vaccines, and in particular, how vascular changes affect tumor-infiltrating immune cells. We conducted studies using a TKI (sunitinib or sorafenib) in combination with recombinant vaccines in two murine tumor models: colon carcinoma (MC38-CEA) and breast cancer (4T1). Tumor vasculature was measured by immunohistochemistry using three endothelial cell markers: CD31 (mature), CD105 (immature/proliferating), and CD11b (monocytic).

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Gefitinib has modest activity with an overall response rate of 11-18% in patients with metastatic non-small cell lung cancer (NSCLC) who have had progressive disease following platinum containing chemotherapy. However, the efficacy of gefitinib in previously untreated metastatic NSCLC is not known. We retrospectively analyzed the efficacy of gefitinib as a first line therapy in 26 patients with advanced NSCLC enrolled in the expanded access program.

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Study Objectives: To analyze variation in beliefs that potentially motivate thoracic surgeons in the design of posttreatment surveillance strategies for lung cancer patients and to examine the relationship between motivation and follow-up intensity.

Design: International survey.

Setting: Ambulatory care.

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The factors that influence decision making among surgeons are not well understood. We evaluated how tumor stage in patients subjected to potentially curative surgery for lung cancer affects the self-reported follow-up strategies employed by practicing surgeons. Hypothetical patient profiles and a detailed questionnaire based on these profiles were mailed to the 3,700 members of the Society of Thoracic Surgeons.

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Purpose: Considerable variation among surgeons exists in the current practice of patient surveillance after lung cancer treatment. We evaluated whether geographic factors are responsible for this observed variation.

Methods: Profiles of hypothetical patients suitable for postoperative surveillance and a detailed questionnaire based on the profiles were mailed to the 3,700 members of the Society of Thoracic Surgery (STS).

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Strategies for the follow-up of lung cancer patients after potentially curative treatment are known to vary widely. The optimal regimen remains unknown. We investigated whether the age of the surgeon affects choice of surveillance strategy.

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Background: Strategies for the follow-up of colon cancer patients after potentially curative treatment are known to vary widely. The optimal regimen remains unknown. We investigated whether the date of completion of formal surgical training affects choice of surveillance strategy.

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Purpose: Considerable variation among surgeons exists in the current practice of patient surveillance after colon cancer treatment. We evaluated whether geographic factors are responsible for this observed variation.

Methods: Profiles of hypothetical patients and a detailed questionnaire based on the profiles were mailed to 2,733 members of two national surgical societies.

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Background: Although routine clinical surveillance testing after lung cancer operation has important clinical implications for patients and financial implications for society, the ideal surveillance strategy is unknown.

Methods: We surveyed The Society of Thoracic Surgeons membership by questionnaire to characterize the current practice of follow-up among experts in lung cancer treatment. There were 2,009 responses (54% return) from the 3,700 members; 768 of those responding both operate on and provide long-term follow-up for lung cancer patients.

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Background: In the literature, suggested strategies for the follow-up of colon cancer patients after potentially curative resections vary widely. The optimal regimen to monitor for recurrences and new primary tumors remains unknown. The nationwide cost impact of wide practice variation is also unknown.

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Background: The factors that influence decision making among surgeons are not well understood. This study sought to evaluate how the tumor stage of patients subjected to potentially curative surgery for colon cancer affects the follow-up strategies used by practicing surgeons.

Methods: Hypothetical patient profiles and a detailed questionnaire based on these profiles were mailed to 2733 members of two major surgical societies.

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Nationwide treatment results among U.S. veterans with rare anal cancers (AC) have not been previously reported.

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The authors previously published details of a method to evaluate the effectiveness of electronic message strips in recruiting subjects to a smoking-cessation program. They now report data suggesting that a shorter, more negative message yields better results than a longer, more positive message. The data also show that this approach increases the number of subjects who enroll in a smoking-cessation program and the number of subjects who actually quit smoking.

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Background: Reported treatment outcomes for painless jaundice caused by ampullary, distal biliary, or duodenal (ABD) cancer are better than those caused by pancreatic cancer.

Methods: Outcomes after resection, bypass, or biliary intubation were compared in 432 patients with ABD cancer and 1753 with periampullary pancreatic cancer from U.S.

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Objective: The outcomes of patients with squamous cell carcinoma of the anal canal treated by either sphincter-preserving procedures or radical surgery were evaluated, with the goals of identifying factors predicting treatment failure and quantifying results of salvage therapy in patients with recurrent disease.

Basic Procedures: A population-based study on all patients in all 159 hospitals of the Department of Veterans Affairs (VA) from 1987 to 1991 was carried out. Data were compiled from several national computerized VA data sets.

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Unlabelled: The follow-up of patients after potentially curative resection of colon cancer has important clinical and financial implications for patients and society, yet the ideal surveillance strategy is unknown.

Purpose: The aim of this study was to determine the current follow-up practice pattern of a large, diverse group of experts.

Methods: The 1,663 members of The American Society of Colon and Rectal Surgeons were asked, via a detailed questionnaire, how often they request nine discrete follow-up evaluations in their patients treated for cure with TNM Stage I, II, or III colon cancer over the first five posttreatment years.

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The tolerability of supplemental iron in the chelated form of bis-glycino iron II was compared with that of ferrous sulfate in a randomized, double-blind, cross-over trial. Both iron formulations were prepared to deliver 50 mg elemental iron in each capsule; the capsules for both formulations were identical in appearance and weight. Each supplement was taken once daily before breakfast for two weeks.

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The results of flow cytometry were compared with the tritiated thymidine labeling index (TLI) in 314 tumors studied in one laboratory and 163 tumors from a second laboratory, a total of 477, including 306 breast carcinomas. Flow cytometric DNA measurements were obtained on mechanically dissociated fresh tissue stained with propidium iodide or DAPI. Spearman's rank order correlation coefficients (r) for TLI versus flow cytometric S-phase measurement (%S) were 0.

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