30 results on '"Kelaghan J"'
Search Results
2. Paclitaxel-associated acute pain syndrome (P-APS) and its association on the development of peripheral neuropathy: NCCTG trial N08C1.
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Reeves, B., primary, Dakhil, S. R., additional, Sloan, J. A., additional, Burger, K. N., additional, Le-Lindqwister, N. A., additional, Soori, G. S., additional, Jaslowski, A. J., additional, Kelaghan, J., additional, Lachance, D. H., additional, and Loprinzi, C. L., additional
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- 2011
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3. Correlates of herpes simplex virus seroprevalence among women attending a sexually transmitted disease clinic.
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Austin H, Macaluso M, Nahmias A, Lee FK, Kelaghan J, Fleenor M, Hook EW 3rd, Austin, H, Macaluso, M, Nahmias, A, Lee, F K, Kelaghan, J, Fleenor, M, and Hook, E W 3rd
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- 1999
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4. Prospective study of barrier contraception for the prevention of sexually transmitted diseases: study design and general characteristics of the study group.
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Macaluso M, Artz L, Kelaghan J, Austin H, Fleenor M, Hook EW 3rd, Macaluso, M, Artz, L, Kelaghan, J, Austin, H, Fleenor, M, and Hook, E W 3rd
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- 1999
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5. Stroke and use of low-dose oral contraceptives in young women: a pooled analysis of two US studies.
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Schwartz SM, Petitti DB, Siscovick DS, Longstreth WT Jr., Sidney S, Raghunathan TE, Quesenberry CP Jr., Kelaghan J, Schwartz, S M, Petitti, D B, Siscovick, D S, Longstreth, W T Jr, Sidney, S, Raghunathan, T E, Quesenberry, C P Jr, and Kelaghan, J
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- 1998
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6. Further data supporting that paclitaxel-associated acute pain syndrome is associated with development of peripheral neuropathy: North Central Cancer Treatment Group trial N08C1.
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Reeves BN, Dakhil SR, Sloan JA, Wolf SL, Burger KN, Kamal A, Le-Lindqwister NA, Soori GS, Jaslowski AJ, Kelaghan J, Novotny PJ, Lachance DH, Loprinzi CL, Reeves, Brandi N, Dakhil, Shaker R, Sloan, Jeff A, Wolf, Sherry L, Burger, Kelli N, Kamal, Arif, and Le-Lindqwister, Nguyet A
- Abstract
Background: Paclitaxel causes an acute pain syndrome (P-APS), occurring within days after each dose and usually abating within days. Paclitaxel also causes a more classic peripheral neuropathy, which steadily increases in severity with increasing paclitaxel total doses. Little detail is available regarding the natural history of these 2 syndromes, or any relationship between them, although a recent publication does provide natural history data about weekly paclitaxel, supporting an association between the severity of P-APS and eventual peripheral neuropathy symptoms.Methods: Patients entering this study were about to receive paclitaxel and carboplatin every 3 weeks. Daily questionnaires were completed for the first week after every chemotherapy dose, and European Organization for Research and Treatment of Cancer, Quality of Life Questionnaire, Chemotherapy-Induced Peripheral Neuropathy 20-item instruments were completed weekly.Results: The P-APS severity peaked on day 4 after the initial chemotherapy dose, with 12%, 29%, 23%, and 36% of patients having maximal pain scores of 0, 1 to 4, 5 or 6, or 7 to 10 during the first week after the first dose of therapy, respectively. Patients with P-APS scores of 0 to 4 with the first dose of chemotherapy had less eventual sensory neuropathy than did patients with P-APS scores of 5 to 10 (P = 0.001). With regard to the more peripheral neuropathy, sensory neuropathy was more problematic than was either motor or autonomic neuropathy. Numbness and tingling were more common components of the sensory neuropathy than was pain.Conclusions: Patients with worse P-APS severities appear to have more eventual chemotherapy-induced peripheral neuropathy. This provides support for the concept that P-APS is a form of nerve pathology. [ABSTRACT FROM AUTHOR]- Published
- 2012
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7. Translating research into evidence-based practice: the National Cancer Institute Community Clinical Oncology Program.
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Minasian LM, Carpenter WR, Weiner BJ, Anderson DE, McCaskill-Stevens W, Nelson S, Whitman C, Kelaghan J, O'Mara AM, Kaluzny AD, Minasian, Lori M, Carpenter, William R, Weiner, Bryan J, Anderson, Darrell E, McCaskill-Stevens, Worta, Nelson, Stefanie, Whitman, Cynthia, Kelaghan, Joseph, O'Mara, Ann M, and Kaluzny, Arnold D
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The recent rapid acceleration of basic science is reshaping both our clinical research system and our healthcare delivery system. The pace and growing volume of medical discoveries are yielding exciting new opportunities, yet we continue to face old challenges to maintain research progress and effectively translate research into practice. The National Institutes of Health and individual government programs increasingly are emphasizing research agendas that involve evidence development, comparative-effectiveness research among heterogeneous populations, translational research, and accelerating the translation of research into evidence-based practice as well as building successful research networks to support these efforts. For more than 25 years, the National Cancer Institute Community Clinical Oncology Program has successfully extended research into the community and facilitated the translation of research into evidence-based practice. By describing its keys to success, this article provides practical guidance to cancer-focused, provider-based research networks as well as those in other disciplines. [ABSTRACT FROM AUTHOR]
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- 2010
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8. Chemoradiotherapy with or without AE-941 in stage III non-small cell lung cancer: a randomized phase III trial.
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Lu C, Lee JJ, Komaki R, Herbst RS, Feng L, Evans WK, Choy H, Desjardins P, Esparaz BT, Truong MT, Saxman S, Kelaghan J, Bleyer A, Fisch MJ, Lu, Charles, Lee, J Jack, Komaki, Ritsuko, Herbst, Roy S, Feng, Lei, and Evans, William K
- Abstract
BACKGROUND AE-941 is a standardized aqueous shark cartilage extract with antiangiogenic properties that has previously been evaluated in phase I and II clinical trials. Our objective was to determine the effect of adding AE-941 to chemoradiotherapy on overall survival of patients with unresectable stage III non-small cell lung cancer (NSCLC). METHODS A randomized, double-blinded, placebo-controlled, phase III clinical trial was designed to test the efficacy of AE-941 in unresectable stage III NSCLC patients who were treated with chemoradiotherapy. Between June 5, 2000, and February 6, 2006, 379 eligible patients were enrolled in community and academic oncology centers across the United States and Canada. In February 2006, the trial was closed to new patient entry before meeting the target sample size because of insufficient accrual. All subjects received induction chemotherapy followed by concurrent chemotherapy with chest radiotherapy. Each participating center administered one of the two chemotherapy regimens, either carboplatin and paclitaxel, or cisplatin and vinorelbine. The primary endpoint was overall survival, and secondary endpoints were time to progression, progression-free survival, tumor response rate, and toxic effects. Event-time distributions were estimated by the Kaplan-Meier method. All statistical tests were two-sided. RESULTS There was no statistically significant difference in overall survival between the chemoradiotherapy plus AE-941 group (n = 188; median survival = 14.4 months, 95% confidence interval = 12.6 to 17.9 months) and the chemoradiotherapy plus placebo group (n = 191; median survival = 15.6 months, 95% confidence interval = 13.8 to 18.1 months) (P = .73). Time to progression, progression-free survival, and tumor response rates were not statistically significantly different between the AE-941 and the placebo groups. No differences between the two groups were observed in common grade 3 or higher toxic effects attributable to chemoradiotherapy. CONCLUSIONS The addition of AE-941 to chemoradiotherapy did not improve overall survival in patients with unresectable stage III NSCLC. This study does not support the use of shark cartilage-derived products as therapy for lung cancer. [ABSTRACT FROM AUTHOR]
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- 2010
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9. Alcohol and fatal injuries in Oklahoma.
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Goodman, R A, primary, Istre, G R, additional, Jordan, F B, additional, Herndon, J L, additional, and Kelaghan, J, additional
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- 1991
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10. Mayo Clinic and North Central Cancer Treatment Group hot flash studies: a 20-year experience.
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Loprinzi CL, Barton DL, Sloan JA, Novotny PJ, Dakhil SR, Verdirame JD, Knutson WH, Kelaghan J, and Christensen B
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- 2008
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11. Effectiveness of an intervention promoting the female condom to patients at sexually transmitted disease clinics.
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Artz L, Macaluso M, Brill I, Kelaghan J, Austin H, Fleenor M, Robey L, and Hook EW III
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OBJECTIVES: This study evaluated a behavioral intervention designed to promote female condoms and reduce unprotected sex among women at high risk for acquiring sexually transmitted diseases (STDs). METHODS: The effect of the intervention on barrier use was evaluated with a pretest-posttest design with 1159 female STD clinic patients. RESULTS: Among participants with follow-up data, 79% used the female condom at least once and often multiple times. More than one third of those who completed the study used female condoms throughout follow-up. Use of barrier protection increased significantly after the intervention, and high use was maintained during a 6-month follow-up. To account for attrition, the use of protection by all subjects was projected under 3 conservative assumptions. The initial visit and termination visit projections suggest that use increased sharply after the intervention and declined during follow-up but remained elevated compared with the baseline. CONCLUSIONS: Many clients of public STD clinics will try, and some will continue, to use female condoms when they are promoted positively and when women are trained to use them correctly and to promote them to their partners. A behavioral intervention that promotes both female and male condoms can increase barrier use. [ABSTRACT FROM AUTHOR]
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- 2000
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12. Fatal injuries in Oklahoma: descriptive epidemiology using Medical Examiner data.
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Goodman, R A, Herndon, J L, Istre, G R, Jordan, F B, and Kelaghan, J
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- 1989
13. Barrier-method contraceptives and pelvic inflammatory disease
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Kelaghan, J., primary
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- 1982
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14. Knowledge, attitudes, and practice regarding vasectomy among residents of Hamilton County, Ohio, 1980.
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Huether, C A, primary, Howe, S, additional, and Kelaghan, J, additional
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- 1984
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15. Reporting of health-related quality of life endpoints in National Cancer Institute-supported cancer treatment trials.
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St Germain D, Denicoff A, Torres A, Kelaghan J, McCaskill-Stevens W, Mishkin G, O'Mara A, and Minasian LM
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- Humans, National Cancer Institute (U.S.), Neoplasms psychology, Retrospective Studies, Time Factors, United States, Clinical Trials as Topic, Neoplasms therapy, Quality of Life
- Abstract
Background: The importance of capturing and reporting health-related quality of life (HRQOL) in clinical trials has been increasingly recognized in the oncology field. As a result, the National Cancer Institute (NCI) began to provide support for correlative HRQOL studies in cancer treatment trials. The current study was conducted to assess the publication rate of HRQOL correlative studies in NCI-supported treatment trials and to identify potential factors positively or negatively associated with publication rates., Methods: The NCI conducted a retrospective review of existing NCI databases to identify cancer treatment trials that had obtained additional NCI funding for the assessment of HRQOL and to determine the extent to which funded HRQOL studies have been completed and published in a peer-reviewed journal., Results: Of the 108 included trials, 58 (54%) had a parent trial (PT) publication; of these, 36 trials (62%) had a published HRQOL result: 20 as an independent publication and 16 that were included and/or reported in the PT publication. The length of time between trial activation and closure, as well as the specific cancer, appeared to be associated with the publication rates., Conclusions: The results of the current study demonstrated that approximately 45% of the PT publications were followed by a HRQOL publication within 1 year, to allow the knowledge to be used in patient treatment decision making. The authors believe the current analysis is an important first step toward a better understand of the challenges that researchers face when reporting HRQOL endpoints., (© 2020 American Cancer Society.)
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- 2020
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16. Prevention of cisplatin-induced hearing loss in children: Informing the design of future clinical trials.
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Minasian LM, Frazier AL, Sung L, O'Mara A, Kelaghan J, Chang KW, Krailo M, Pollock BH, Reaman G, and Freyer DR
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Cisplatin is an essential chemotherapeutic agent in the treatment of many pediatric cancers. Unfortunately, cisplatin-induced hearing loss (CIHL) is a common, clinically significant side effect with life-long ramifications, particularly for young children. ACCL05C1 and ACCL0431 are two recently completed Children's Oncology Group studies focused on the measurement and prevention of CIHL. The purpose of this paper was to gain insights from ACCL05C1 and ACCL0431, the first published cooperative group studies dedicated solely to CIHL, to inform the design of future pediatric otoprotection trials. Use of otoprotective agents is an attractive strategy for preventing CIHL, but their successful development must overcome a unique constellation of methodological challenges related to translating preclinical research into clinical trials that are feasible, evaluate practical interventions, and limit risk. Issues particularly important for children include use of appropriate methods for hearing assessment and CIHL severity grading, and use of trial designs that are well-informed by preclinical models and suitable for relatively small sample sizes. Increasing interest has made available new funding opportunities for expanding this urgently needed research., (© 2018 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.)
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- 2018
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17. Development of the National Cancer Institute's patient-reported outcomes version of the common terminology criteria for adverse events (PRO-CTCAE).
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Basch E, Reeve BB, Mitchell SA, Clauser SB, Minasian LM, Dueck AC, Mendoza TR, Hay J, Atkinson TM, Abernethy AP, Bruner DW, Cleeland CS, Sloan JA, Chilukuri R, Baumgartner P, Denicoff A, St Germain D, O'Mara AM, Chen A, Kelaghan J, Bennett AV, Sit L, Rogak L, Barz A, Paul DB, and Schrag D
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- Humans, National Cancer Institute (U.S.), Patient Outcome Assessment, Surveys and Questionnaires, United States, Adverse Drug Reaction Reporting Systems, Antineoplastic Agents adverse effects, Neoplasms drug therapy, Self Report, Terminology as Topic
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The standard approach for documenting symptomatic adverse events (AEs) in cancer clinical trials involves investigator reporting using the National Cancer Institute's (NCI's) Common Terminology Criteria for Adverse Events (CTCAE). Because this approach underdetects symptomatic AEs, the NCI issued two contracts to create a patient-reported outcome (PRO) measurement system as a companion to the CTCAE, called the PRO-CTCAE. This Commentary describes development of the PRO-CTCAE by a group of multidisciplinary investigators and patient representatives and provides an overview of qualitative and quantitative studies of its measurement properties. A systematic evaluation of all 790 AEs listed in the CTCAE identified 78 appropriate for patient self-reporting. For each of these, a PRO-CTCAE plain language term in English and one to three items characterizing the frequency, severity, and/or activity interference of the AE were created, rendering a library of 124 PRO-CTCAE items. These items were refined in a cognitive interviewing study among patients on active cancer treatment with diverse educational, racial, and geographic backgrounds. Favorable measurement properties of the items, including construct validity, reliability, responsiveness, and between-mode equivalence, were determined prospectively in a demographically diverse population of patients receiving treatments for many different tumor types. A software platform was built to administer PRO-CTCAE items to clinical trial participants via the internet or telephone interactive voice response and was refined through usability testing. Work is ongoing to translate the PRO-CTCAE into multiple languages and to determine the optimal approach for integrating the PRO-CTCAE into clinical trial workflow and AE analyses. It is envisioned that the PRO-CTCAE will enhance the precision and patient-centeredness of adverse event reporting in cancer clinical research., (© The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.)
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- 2014
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18. Health-related quality of life and symptom management research sponsored by the National Cancer Institute.
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Minasian LM, O'Mara AM, Reeve BB, Denicoff AM, Kelaghan J, Rowland JH, and Trimble EL
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- Humans, National Cancer Institute (U.S.), Professional Staff Committees, Quality Indicators, Health Care, United States, Clinical Trials as Topic methods, Clinical Trials as Topic standards, Neoplasms therapy, Patient Satisfaction, Quality of Life, Sickness Impact Profile, Treatment Outcome
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For almost 30 years, the National Cancer Institute (NCI) has sponsored health-related quality-of-life (HRQOL) measures in cancer research as a means of including the patient's experience. The scope of NCI's research in symptom management and HRQOL is described with attention to its evolution over time and the next steps, through the Clinical Trials Working Group Recommendations.
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- 2007
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19. Can complementary and alternative medicine clinical cancer research be successfully accomplished? The Mayo Clinic-North Central Cancer Treatment Group experience.
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Barton DL, Loprinzi C, Jatoi A, Vincent A, Limburg P, Bauer B, Sood A, Good M, Bearden JD 4th, Kelaghan J, and Sloan J
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- Cancer Care Facilities, Clinical Trials as Topic, Humans, Prognosis, United States, Biomedical Research, Complementary Therapies, Neoplasms therapy
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Some critics question whether research on complementary and alternative modalities for patients with cancer can be done efficiently in traditional clinical settings. This article reviews a program of complementary medicine research that has been done in a traditional clinical setting over the past 30 years. Trials using complementary therapies for both symptom management and cancer treatment done by the Mayo Clinic and the North Central Cancer Treatment Group are reviewed. Twenty-seven studies have been developed using complementary therapies, addressing such issues as mucosal and epidermal toxicity, hot flashes, lymphedema, anorexia and cachexia, insomnia, cognitive dysfunction, fatigue, and cancer treatment. Nineteen of them have been completed and have had results published in peer-reviewed clinical journals, whereas two manuscripts are in press. Two other trials have recently completed accrual, and the data are being analyzed so that manuscripts can be prepared. In addition, four clinical trials are actively accruing patients. The data presented in this article demonstrate that complementary and alternative medicine research can be done in a scientifically sound manner. Well-designed and adequately powered studies can be implemented, and large numbers of patients can be accrued. The resulting research evaluations can be published in peer-reviewed medical journals.
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- 2006
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20. A randomized trial of clinician-delivered interventions promoting barrier contraception for sexually transmitted disease prevention.
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Artz L, Macaluso M, Meinzen-Derr J, Kelaghan J, Austin H, Fleenor M, Hook EW 3rd, and Brill I
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- Administration, Intravaginal, Adult, Anti-Infective Agents, Local administration & dosage, Condoms statistics & numerical data, Contraception, Barrier methods, Female, Humans, Male, Prospective Studies, Safe Sex, Sexual Behavior, Sexually Transmitted Diseases epidemiology, Treatment Outcome, Contraception, Barrier statistics & numerical data, Patient Education as Topic methods, Physician's Role, Sexually Transmitted Diseases prevention & control, Videotape Recording
- Abstract
Objective: The objective of this study was to compare 2 interventions promoting condoms and vaginal microbicides to prevent sexually transmitted disease (STD)., Study: Women (N = 427) attending an STD clinic were randomly assigned to 2 clinician-delivered interventions and followed up monthly to assess condom/microbicide use and incidence of gonorrhea, chlamydia, and syphilis., Results: During follow up, condom use rates were 69% (enhanced) and 49% (basic) and microbicide use rates were 44% and 29%, respectively. STD rates did not significantly differ between intervention groups. Perfect condom use (regardless of intervention arm) was associated with a 3-fold decrease in STD rates (relative risk [RR], 0.3; 95% confidence interval [CI], 0.1-0.8). Using a vaginal microbicide during > or =50% of the acts of intercourse was associated with reduced STD rates (RR, 0.5; 95% CI, 0.3-1.0) across intervention groups and condom use categories., Conclusions: The enhanced intervention increased use of condoms and vaginal microbicide; however, STD rates did not decrease because a protective effect was seen only among perfect barrier users, and the enhanced intervention only modestly increased perfect use.
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- 2005
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21. An intervention to promote the female condom to sexually transmitted disease clinic patients.
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Artz L, Macaluso M, Kelaghan J, Austin H, Fleenor M, Robey L, Hook EW 3rd, and Brill I
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- Acquired Immunodeficiency Syndrome transmission, Adolescent, Adult, Female, Follow-Up Studies, HIV Infections transmission, Health Knowledge, Attitudes, Practice, Health Promotion, Humans, Patient Acceptance of Health Care psychology, Sex Education, Sexually Transmitted Diseases transmission, Acquired Immunodeficiency Syndrome prevention & control, Behavior Therapy, Condoms, Female statistics & numerical data, HIV Infections prevention & control, Safe Sex, Sexually Transmitted Diseases prevention & control
- Abstract
This article describes a 1-hour behavioral intervention designed to promote female condoms and safer sex to women at a high risk for sexually transmitted diseases (STDs). The intervention includes a promotional videotape; a skills-oriented counseling session with a nurse clinician; assorted take-home items, including a videotape for men; and free supplies of female and male condoms. Designed for women ages 18 to 34 attending public STD clinics, the intervention is developed using a systematic process of formative evaluation influenced by principles of social marketing and drawing on the social cognitive theory. The effect of the intervention on female and male condom use is evaluated using a pretest-posttest design with 1,159 women. Most elements of the intervention could be replicated in settings other than STD clinics and delivered by persons other than nurse clinicians.
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- 2005
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22. Participation and retention in a study of female condom use among women at high STD risk.
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Macaluso M, Wang X, Brill I, Fleenor M, Robey L, Kelaghan J, and Johnson C
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- Adult, Contraception Behavior, Female, Follow-Up Studies, Humans, Logistic Models, Proportional Hazards Models, Risk Factors, Sexual Behavior, Sexually Transmitted Diseases epidemiology, Time Factors, Condoms, Female statistics & numerical data, Sexually Transmitted Diseases prevention & control
- Abstract
Purpose: Differential participation and retention can bias the findings of a follow-up study. This problem was evaluated in a study of barrier contraception among women at high STD risk. The goal of this study was to identify predictors of participation and retention and determine whether they could influence study results., Methods: Six-month follow-up study of women attending STD clinics. Determinants of participation and retention were evaluated using logistic and proportional hazards models., Results: Agreement to participate was associated with young age, black race, low education and income, older age at first intercourse, the number of lifetime partners, and STD history. Early attrition was associated with young age, non-black race, higher income, lack of interest/commitment to using the female condom, high coital frequency, no STD history, not using a birth control method at baseline, and with inconsistent condom use, high coital frequency, and pregnancy during follow up., Conclusions: There was little evidence that differential participation influenced the validity of the study. Differential attrition may have biased behavioral measures of intervention effectiveness, but not necessarily measures of condom use effectiveness.
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- 2005
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23. Female condom and male condom failure among women at high risk of sexually transmitted diseases.
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Valappil T, Kelaghan J, Macaluso M, Artz L, Austin H, Fleenor ME, Robey L, and Hook EW 3rd
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- Adolescent, Adult, Alabama epidemiology, Condoms, Female statistics & numerical data, Female, Follow-Up Studies, Humans, Male, Prospective Studies, Risk-Taking, Sexual Behavior, Sexually Transmitted Diseases etiology, Condoms statistics & numerical data, Equipment Failure statistics & numerical data, Sexually Transmitted Diseases epidemiology, Sexually Transmitted Diseases prevention & control
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Objective: The objective of this study was to study the frequency and determinants of breakage and slippage during female and male condom use., Goal: The goal of this study was to determine condom breakage and slippage rate., Study: We conducted a 6-month prospective follow-up study of women attending 2 sexually transmitted disease clinics. Breakage and slippage rates were computed. Logistic regression was used to evaluate baseline characteristics and time-dependent behaviors., Results: A total of 869 women used condoms in 20,148 acts of intercourse. Breakage was less common for female condoms (0.1%; 95% confidence interval [CI], 0.05-0.21) than for male condoms (3.1%; 95% CI, 2.80-3.42). Slippage was more common for female condoms (5.6%; 95% CI, 5.10-6.13) than for male condoms (1.1%; 95% CI, 0.90-1.28). Rates significantly decreased with use and increased with number of previous failures. From first use to >15 uses, combined failure rate fell from 20% to 1.2% for female condoms (P < 0.0001) and 9% to 2.3% for male condoms (P < 0.01)., Conclusions: Both condoms may provide good protection against sexually transmitted diseases. Experience determines success with either condom.
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- 2005
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24. Female condom use among women at high risk of sexually transmitted disease.
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Macaluso M, Demand M, Artz L, Fleenor M, Robey L, Kelaghan J, Cabral R, and Hook EW 3rd
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- Adolescent, Adult, Female, Follow-Up Studies, Humans, Logistic Models, Male, Multivariate Analysis, Prospective Studies, Risk Factors, Sexual Partners psychology, Sexually Transmitted Diseases etiology, Surveys and Questionnaires, Women, Working psychology, Condoms, Female statistics & numerical data, Health Knowledge, Attitudes, Practice, Sex Education organization & administration, Sexually Transmitted Diseases prevention & control, Women education, Women psychology
- Abstract
Context: Whereas the female condom has been evaluated in many hypothetical acceptability or short-term use studies, there is little information about its suitability for the prevention of sexually transmitted diseases (STDs) or HIV over extended periods of time., Methodology: As part of a six-month prospective follow-up study of 1,159 STD clinic patients, clients were interviewed during their initial visit, exposed to a behavioral intervention promoting condoms, given a physical examination and provided with instructions on completing a sexual diary. Potential predictors of trying the female condom were evaluated using logistic regression, and three condom-use groups (exclusive users of female condoms, exclusive users of male condoms and users of both types of condoms) were compared using multinomial regression., Results: Among 895 women who reported having engaged in vaginal intercourse during the study period, one-half had sex with only one partner, while one-quarter each had two partners or three or more partners. A total of 731 women reported using the female condom at least once during the follow-up period--85% during the first month of follow-up. Multiple logistic regression analyses indicated that employed women and those with a regular sexual partner at baseline were significantly more likely to try the female condom. By the end of the follow-up period, 8% of participants had used the female condom exclusively, 15% had used the male condom exclusively, 73% had used both types of condom and 3% had used no condoms. Twenty percent of women who tried the female condom used it only once and 13% used it twice, while 20% used 5-9 female condoms and 32% used 10 or more. Consistent condom users (N=309) were predominantly users of both types of condom (75%), and were less often exclusive users of the male condom (18%) or the female condom (7%). According to a multivariate analysis, women who used the female condom exclusively or who mixed condom types were more likely to be black, were more likely to be employed and were more likely to have a regular partner than were users of the male condom., Conclusions: Women at risk of STDs find the female condom acceptable and will try it, and some use it consistently. Mixing use of female condoms and male condoms may facilitate consistent condom use. The female condom may improve an individual's options for risk reduction and help reduce the spread of STDs.
- Published
- 2000
25. Mechanical failure of the latex condom in a cohort of women at high STD risk.
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Macaluso M, Kelaghan J, Artz L, Austin H, Fleenor M, Hook EW 3rd, and Valappil T
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- Adolescent, Adult, Age Factors, Cohort Studies, Female, Humans, Male, Prospective Studies, Records, Sexual Behavior, Condoms standards, Sexually Transmitted Diseases prevention & control
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Background and Objectives: Mechanical failure may reduce the efficacy of condoms. Little is known about frequency and determinants of condom failure in groups at high risk of sexually transmitted diseases (STD)., Goal: To measure condom breakage and slippage rates and evaluate potential determinants of failure among women attending a public STD clinic., Study Design: Women attending an STD clinic participated in a 6-month prospective study of barrier contraception for the prevention of STD. They completed sexual diaries that were reviewed at monthly follow-up visits. No data were collected from the male partners. Baseline characteristics of the participants and time-dependent behaviors were evaluated as potential determinants of condom failure., Results: Of 21,852 condoms used by 892 women, 500 broke during intercourse (2.3%) and 290 slipped (1.3%). Breakage was more common among young, black, single nulliparae who engaged in high-risk behavior. Slippage was more common among married women with children. Failure rates decreased with condom use, with coital frequency, and with use of spermicides., Conclusion: User characteristics and experience are determinants of breakage and slippage, which are often regarded only as the effect of product design flaws. Attention to modifiable determinants of failure may improve user counseling and product labeling.
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- 1999
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26. The relationship of biochemical markers of bone turnover to bone density changes in postmenopausal women: results from the Postmenopausal Estrogen/Progestin Interventions (PEPI) trial.
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Marcus R, Holloway L, Wells B, Greendale G, James MK, Wasilauskas C, and Kelaghan J
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- Alkaline Phosphatase metabolism, Biomarkers, Body Mass Index, Bone and Bones enzymology, Collagen analysis, Collagen Type I, Double-Blind Method, Female, Humans, Middle Aged, Peptides analysis, Bone Density, Bone Remodeling, Estrogen Replacement Therapy, Postmenopause, Progestins therapeutic use
- Abstract
We assessed the associations of eight bone turnover markers (BTMs) with baseline and 1-year percentage changes in lumbar spine and hip bone mineral density (BMD) of 293 postmenopausal women undergoing treatment with hormone replacement therapy (HRT) or placebo using squared correlation coefficients (R2). In 239 women assigned to treatment with estrogen alone or with with estrogen plus progestins (active treatment), mean percentage changes for all markers decreased significantly and remained below baseline values through 3 years of study, whereas mean percentage changes for 54 women assigned to the placebo group showed no significant change from baseline in any marker. At baseline, age and body mass index (BMI) together accounted for 16% and 25% of the variance in spine and hip BMD, respectively. The telopeptide resorption marker, cross-linked N-telopeptide of type I collagen (NTX), alone accounted for 12% and 8% of variance, respectively. Another telopeptide, carboxy-terminal telopeptide of type I collagen (Crosslaps), accounted for 8% and 7% of variance, respectively. A bone-specific alkaline phosphatase (BALP-2) accounted for 8% of variance at the spine and 5% at the hip. No other marker accounted for more than 5% of total variance at either site; adding either baseline NTX, Crosslaps, or BAP-2 to regressions containing age and BMI increased R2 values at the spine and hip to about 22% and 28%, respectively. In the placebo group, baseline spine BMD accounted for 4% of the variance in 1-year spine BMD percentage change, whereas baseline values for age and BMI accounted for 1% and 0% of the variance, respectively; none of the three accounted for more than 0% of hip BMD percentage change; Crosslaps and NTX contributed 5% and 4% to the variance in 1-year spine BMD percentage change, but other markers accounted for < 2% of variance at the spine. At the hip, another BALP (BALP-1) accounted for 4% of variance, but no other baseline marker except NTX accounted for more than 1% of variance. In the active treatment group, baseline values for age, BMI, and spine BMD together accounted for 13% of the percentage change in spine BMD and for 4% of the BMD change at the hip. No individual or pair of baseline markers significantly enhanced these R2 values, but addition of 1-year percentage changes in some individual markers did significantly increase it. The largest R2 value was obtained by adding the percentage change in BALP-2, which increased the R2 in spine BMD percentage change to 20% and that at the hip to 8%. Adding baseline and change variables for all eight markers to the regression increased R2 to 28% at the spine and 12% at the hip. Restricting the set of analyses to individuals who suppressed marker activity beyond the precision error for the measurement did not improve R2s for the regressions. When baseline marker values were stratified into quartiles, only NTX and osteocalcin showed significant relationships between quartile and change in spine BMD, and these did not reach significance at the hip. When the 1-year change in markers was stratified into quartiles, significant relationships with percentage change in spine BMD were observed only for BALP phosphatases. We conclude that BTMs are not a surrogate for BMD to identify women with low bone mass and that they offer little useful information for predicting BMD changes for individual untreated or HRT-treated postmenopausal women.
- Published
- 1999
- Full Text
- View/download PDF
27. Myocardial infarction and use of low-dose oral contraceptives: a pooled analysis of 2 US studies.
- Author
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Sidney S, Siscovick DS, Petitti DB, Schwartz SM, Quesenberry CP, Psaty BM, Raghunathan TE, Kelaghan J, and Koepsell TD
- Subjects
- Adolescent, Adult, Coronary Disease epidemiology, Female, Humans, Incidence, Risk Factors, Contraceptives, Oral administration & dosage, Contraceptives, Oral adverse effects, Myocardial Infarction epidemiology
- Abstract
Background: Population-based case-control studies to assess the relationship of low-dose oral contraceptive (OC) use with myocardial infarction (MI) were performed at 2 sites in the United States (California and Washington state). The purpose of the present study was to estimate risk of MI in relation to use of low-dose OCs in a pooled analysis combining results from the 2 sites., Methods and Results: The study included as cases women aged 18 to 44 years with incident MI who had no prior history of ischemic heart disease or cerebrovascular disease. Women in the case and control groups were interviewed in person regarding OC use and cardiovascular risk factors. The analysis included 271 MI cases and 993 controls. Compared with noncurrent users, the adjusted pooled odds ratio for MI in current OC users was 0.94 (95% CI, 0.44, 2.20) after adjustment for major risk factors and sociodemographic factors. Compared with never users, the adjusted pooled odds ratio for MI was 0.56 (0.21, 1.49) in current OC users and 0.54 (0.31, 0.95) in past OC users. Among past OC users, duration and recency of use were unrelated to MI risk as was current hormone replacement therapy. There was no evidence of interaction between OC use and age, presence of cardiovascular risk factors (hypercholesterolemia, hypertension, diabetes), obesity, or smoking., Conclusions: We conclude that low-dose OCs as used in these populations are safe with respect to risk of MI in women.
- Published
- 1998
- Full Text
- View/download PDF
28. From the Surgeon General, US Public Health Service.
- Author
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Novello AC, Peterson HB, Arrowsmith-Lowe JT, Kelaghan J, and Perlman JA
- Subjects
- HIV Infections epidemiology, Humans, Sexually Transmitted Diseases, Viral epidemiology, United States, United States Public Health Service, Condoms statistics & numerical data, HIV Infections prevention & control, Sexually Transmitted Diseases, Viral prevention & control
- Published
- 1993
- Full Text
- View/download PDF
29. HIV risk difference between condom users and nonusers among U.S. heterosexual women.
- Author
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Perlman JA, Kelaghan J, Wolf PH, Baldwin W, Coulson A, and Novello A
- Subjects
- Adolescent, Adult, Female, HIV Infections epidemiology, Humans, Incidence, Models, Statistical, Risk Factors, Contraceptive Devices, Male, HIV Infections prevention & control
- Abstract
Using data from the National Survey of Family Growth, we estimate that among 3,498,060 U.S. reproductive-age women least likely to be protected from HIV, 12% rely on condoms for birth control. We have modeled the risk difference between condom users and nonusers and projected the number of preventable and nonpreventable HIV infections likely to occur among the 419,201 condom users as a function of 50 HIV-incidence/relative risk assumptions. Results of the attributable-risk model suggest that at the current low HIV-incidence level in U.S. women, condom-user failure rates will be less than 1% per year, substantially lower than the 10% condom-user failure rate for pregnancy. As few as 1% but up to 11% of all new HIV cases may be prevented by the current low level of condom use, depending on the exact degree of condom effectiveness in this population at risk. However, the model further projects that up to 45% of all new HIV cases may be prevented if condoms are maximally effective and far more widely used. Women with seropositive partners may enjoy the same protective benefits of condoms, but the costs in terms of condom-user failures will be much higher than in the remainder of the population at risk. Among serious and reliable users, condom-user failure rates for HIV may approach those for pregnancy, but only in women who have known seropositive partners.
- Published
- 1990
30. Educational achievement of long-term survivors of childhood and adolescent cancer.
- Author
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Kelaghan J, Myers MH, Mulvihill JJ, Byrne J, Connelly RR, Austin DF, Strong LC, Meigs JW, Latourette HB, and Holmes GF
- Subjects
- Adult, Brain Neoplasms physiopathology, Cohort Studies, Female, Humans, Male, Middle Aged, Retrospective Studies, Educational Status, Neoplasms physiopathology, Pediatrics
- Abstract
In a retrospective cohort study, the level of education attained by 2,283 long-term survivors of childhood and adolescent cancer was investigated and compared with that of 3,270 sibling controls. Survivors of central nervous system tumors were significantly less likely than controls to complete eight grades of school or, if they completed high school, to enter college. No significant differences in educational achievement were found for survivors of non-central nervous system cancers. The educational deficit of survivors of brain tumors was especially striking for tumors of the ventricles or cerebral hemispheres, and the deficit was more severe for those treated with radiation therapy than by surgery alone. Early age at diagnosis of a central nervous system tumor was associated with a larger educational deficit than late age at diagnosis. These findings are reassuring for the majority of long-term survivors of childhood and adolescent cancers given therapies used prior to 1975.
- Published
- 1988
- Full Text
- View/download PDF
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