Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. / Source: Dissertation Abstracts International, Volume: 68-02, Section: B, page: 1355. Adviser: Gabriele Gratton. Includes bibliographical references. Available on microfilm from Pro Quest Information and Learning.

Thesis (M.Sc.) - Carleton University, 2006. / Includes bibliographical references (p. 100-118). Also available in electronic format on the Internet.

Thesis (Ph.D.)--Fairleigh Dickinson University, 2002. / Source: Dissertation Abstracts International, Volume: 62-11, Section: B, page: 5366. Chair: Neil A. Massoth. Available also in print.

Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. / Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4130. Adviser: Susan M. Garnsey. Includes bibliographical references (leaves 65-68) Available on microfilm from Pro Quest Information and Learning.

Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006. / Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 3613. Adviser: William T. Greenough. Includes bibliographical references (leaves 110-131) Available on microfilm from Pro Quest Information and Learning.

Thesis (M.A.)--York University, 2005. Graduate Programme in Psychology. / Typescript. Includes bibliographical references (leaves 128-133). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url%5Fver=Z39.88-2004&res%5Fdat=xri:pqdiss &rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR11747

Thesis (M.A.)--York University, 2005. Graduate Programme in Psychology. / Typescript. Includes bibliographical references (leaves 110-157). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url%5Fver=Z39.88-2004&res%5Fdat=xri:pqdiss &rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:MR11753

Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 88-101). Also available on the Internet.

OBJECTIVES: This study aims to explore the relationships between preoperative psychosocial factors in relation to postoperative chronic pelvic pain (CPP) in adolescents and young women with endometriosis, which is a significant public health concern. As a pilot sample, there is large need to present preliminary data exploring the biopsychosocial correlates and possible predictors of central sensitization and CPP, which remains non-existent in the realm of adolescents and young adults with CPP secondary to endometriosis. METHODS: Eligible candidates included patients 12-22 years old who were diagnosed with CPP after laparoscopic confirmation of endometriosis. 25 successfully enrolled subjects had pre-surgical information obtained from baseline surveys and underwent a postoperative sensory protocol to assess mechanical allodynia, pressure pain sensitivity, central sensitization, and a self-report measure of pain sensitivity. Correlation calculations were conducted between pre-surgical factors (pain intensity, pain catastrophizing (PCS), and quality-of-life (from SF-36)) and post-surgical factors (pain and sensitivity thresholds as measured by QST and the PSQ) in the subject population as a whole, and in two population subgroups: those exhibiting central sensitization and those who are not. One-way ANOVA calculations and one sample t-tests were conducted to compare differences between cohorts and between abdominal and control sites for various study parameters. RESULTS: 6 of 25 (24%) subjects experienced a wind-up phenomenon during the temporal summation for pain test, serving as a surrogate for central sensitization. The differences in study parameters that this group (+CS) exhibited in comparison to the –CS group, failed to reach significance in all study parameters. Both cohorts exhibited positive correlations between pre-operative disability due to bodily pain (SF-36) and sensitivity of the abdomen, as well as negative correlations between disability due to bodily pain and pressure pain thresholds of the abdomen. The +CS cohort also exhibited a negative correlation between disability due to bodily pain and pinprick pain scores, a positive correlation between role limitations due to physical health (SF-36) and sensitivity of the abdomen, and a positive correlation between pain catastrophizing and sensitivity of the abdomen. As a whole, the subject population had significantly higher levels of catastrophizing than published means. In all cohorts, pressure pain thresholds of the abdomen were significantly lower than the control values, and PSQ-minor scores were significantly higher than published means. CONCLUSIONS: Results suggest the importance of pre-operative pain and psychosocial functioning on pain outcomes, particularly when considering subjects presenting with central sensitization, in young women with CPP secondary to endometriosis. The results indicate the need for a larger sample as well as established control values to further explore the relationships between these variables.

OBJECTIVES: This study aims to better understand the relationship between psychosocial factors and the development of chronic pelvic pain (CPP) in cases of adolescent endometriosis, specifically mood disorders, pain catastrophizing and quality of life, and to detect the development of central sensitization within this population. METHODS: Eligible candidates were patients between 14 and 22 years old with confirmed diagnosis of endometriosis and chronic pelvic pain who were enrolled in the Women’s Health Study: From Adolescence to Adulthood through the Boston Center for Endometriosis (BCE) and Boston Children’s Hospital. The administration of quantitative sensory testing (QST) to assess mechanical touch perception, pressure pain sensitivity and temporal summation was performed on 48 subjects. Pre-surgical baseline surveys, which included pain catastrophizing and quality of life measures, were obtained from the BCE. Record of diagnosed mood disorder (anxiety/depression) was obtained through medical chart review. Pearson correlations between QST measures, pain catastrophizing, presence of mood disorders or central sensitization and pre-surgical pain scores were conducted. One-way ANOVA calculations, and one sample and paired t-tests were conducted to gain further understanding of these variables as they relate to groups within the cohort. RESULTS: Regarding QST measures, 23 subjects (47.9%) produced a wind-up phenomenon from temporal summation during QST administration, which serves as a surrogate for the presence of central sensitization (+CS). Pressure sensation and pain scores correlated at all test sites (lower and upper abdomen, as well as finger control site) and wind-up phenomenon correlated in the lower and upper abdomen throughout the cohort. For the presence of mood disorders, anxiety and depression were equally distributed across the +CS and –CS groups. Review of pre-surgical pain scores and pain catastrophizing (PCS) within the cohort had significant correlations between pre-surgical pain and PCS subsets of rumination and magnification. PCS total and subset scores also correlated to +CS. One-way ANOVA calculations showed the cohort as a whole presented with clinically significant helplessness. CONCLUSIONS: Results encourage further investigation of the relationship between endometriosis, comorbid conditions, environmental factors and the development of CPP within the adolescent population. More detailed data regarding mental health and documentation of condition progression, as well as establishment of health control values and sample growth are encouraged for the continued progress of this project. / 2020-07-03T00:00:00Z