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Promoting Adjustment in Uveal Melanoma Survivorship: A Randomized Trial Targeting Illness Perceptions
Promoting Adjustment in Uveal Melanoma Survivorship: A Randomized Trial Targeting Illness ...
Promoting Adjustment in Uveal Melanoma Survivorship: A Randomized Trial Targeting Illness Perceptions

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자료유형  
 학위논문 서양
최종처리일시  
20250211152754
ISBN  
9798383693636
DDC  
157
저자명  
Hoch, Megan Michelle.
서명/저자  
Promoting Adjustment in Uveal Melanoma Survivorship: A Randomized Trial Targeting Illness Perceptions
발행사항  
[Sl] : University of California, Los Angeles, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
178 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-02, Section: B.
주기사항  
Includes supplementary digital materials.
주기사항  
Advisor: Stanton, Annette L.
학위논문주기  
Thesis (Ph.D.)--University of California, Los Angeles, 2024.
초록/해제  
요약Introduction: This dissertation project was a randomized controlled trial of a brief psychoeducational intervention targeting three illness perceptions (chronicity, control, coherence) in a sample of uveal melanoma (UM) survivors at UCLA (N = 101). Illness perceptions have been shown to be associated with psychological and disease-related adjustment in the context of chronic illnesses at large (e.g., Hagger et al., 2017), and within UM patient populations specifically (e.g., Hoch et al., 2023). More positive (i.e., less threatening) illness perceptions have been shown to be associated with better mental health outcomes in the context of chronic illness. Method: The intervention consisted of two psychoeducational videos in which participants' ocular oncologist discussed considerations for promoting mental, physical, and visual adjustment across the course of UM survivorship. The control group received an enhanced treatment as usual manipulation comprised of a mental health resource information sheet. Participants completed four study visits via online surveys, including a baseline visit (T0) during which they completed assessments and were randomized to the intervention (n = 53) or control (n = 48) condition and received their respective study manipulations. Assessments were repeated one (T1) and two (T2) weeks later, with a final assessment (T3) administered four weeks after the third study visit. I hypothesized that participants randomized to the treatment condition would evidence less threatening illness perceptions over the course of the study than would participants in the control condition. Results: Multilevel models tested interactions between study condition and time to evaluate treatment effects on illness perception and psychological distress outcomes. Number of years since UM diagnosis and pre-randomization levels of approach- and avoidance-oriented coping were included in separate models as moderators. No interactions between study condition and time were statistically significant (with or without additional moderator variables). Participants' feedback suggested that both the psychoeducational and control interventions were rated as informative, acceptable, and credible. Participants reported that both interventions would have been particularly helpful at the time of UM diagnosis. Conclusion: We recommend that future trials test the psychoeducational intervention at more specific and relevant clinical milestones to optimize desired changes in illness perceptions (e.g., following UM diagnosis).
일반주제명  
Clinical psychology
일반주제명  
Medicine
일반주제명  
Oncology
일반주제명  
Health sciences
키워드  
Chronic Illnesses
키워드  
Experimental medicine
키워드  
Health psychology
키워드  
Ocular melanoma
키워드  
Psychoeducation
키워드  
Uveal melanoma
기타저자  
University of California, Los Angeles Psychology 0780
기본자료저록  
Dissertations Abstracts International. 86-02B.
전자적 위치 및 접속  
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MARC

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■035    ▼a(MiAaPQ)AAI31555647
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a157
■1001  ▼aHoch,  Megan  Michelle.
■24510▼aPromoting  Adjustment  in  Uveal  Melanoma  Survivorship:  A  Randomized  Trial  Targeting  Illness  Perceptions
■260    ▼a[Sl]▼bUniversity  of  California,  Los  Angeles▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a178  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-02,  Section:  B.
■500    ▼aIncludes  supplementary  digital  materials.
■500    ▼aAdvisor:  Stanton,  Annette  L.
■5021  ▼aThesis  (Ph.D.)--University  of  California,  Los  Angeles,  2024.
■520    ▼aIntroduction:  This  dissertation  project  was  a  randomized  controlled  trial  of  a  brief  psychoeducational  intervention  targeting  three  illness  perceptions  (chronicity,  control,  coherence)  in  a  sample  of  uveal  melanoma  (UM)  survivors  at  UCLA  (N  =  101).  Illness  perceptions  have  been  shown  to  be  associated  with  psychological  and  disease-related  adjustment  in  the  context  of  chronic  illnesses  at  large  (e.g.,  Hagger  et  al.,  2017),  and  within  UM  patient  populations  specifically  (e.g.,  Hoch  et  al.,  2023).  More  positive  (i.e.,  less  threatening)  illness  perceptions  have  been  shown  to  be  associated  with  better  mental  health  outcomes  in  the  context  of  chronic  illness.  Method:  The  intervention  consisted  of  two  psychoeducational  videos  in  which  participants'  ocular  oncologist  discussed  considerations  for  promoting  mental,  physical,  and  visual  adjustment  across  the  course  of  UM  survivorship.  The  control  group  received  an  enhanced  treatment  as  usual  manipulation  comprised  of  a  mental  health  resource  information  sheet.  Participants  completed  four  study  visits  via  online  surveys,  including  a  baseline  visit  (T0)  during  which  they  completed  assessments  and  were  randomized  to  the  intervention  (n  =  53)  or  control  (n  =  48)  condition  and  received  their  respective  study  manipulations.  Assessments  were  repeated  one  (T1)  and  two  (T2)  weeks  later,  with  a  final  assessment  (T3)  administered  four  weeks  after  the  third  study  visit.  I  hypothesized  that  participants  randomized  to  the  treatment  condition  would  evidence  less  threatening  illness  perceptions  over  the  course  of  the  study  than  would  participants  in  the  control  condition.  Results:  Multilevel  models  tested  interactions  between  study  condition  and  time  to  evaluate  treatment  effects  on  illness  perception  and  psychological  distress  outcomes.  Number  of  years  since  UM  diagnosis  and  pre-randomization  levels  of  approach-  and  avoidance-oriented  coping  were  included  in  separate  models  as  moderators.  No  interactions  between  study  condition  and  time  were  statistically  significant  (with  or  without  additional  moderator  variables).  Participants'  feedback  suggested  that  both  the  psychoeducational  and  control  interventions  were  rated  as  informative,  acceptable,  and  credible.  Participants  reported  that  both  interventions  would  have  been  particularly  helpful  at  the  time  of  UM  diagnosis.  Conclusion:  We  recommend  that  future  trials  test  the  psychoeducational  intervention  at  more  specific  and  relevant  clinical  milestones  to  optimize  desired  changes  in  illness  perceptions  (e.g.,  following  UM  diagnosis).
■590    ▼aSchool  code:  0031.
■650  4▼aClinical  psychology
■650  4▼aMedicine
■650  4▼aOncology
■650  4▼aHealth  sciences
■653    ▼aChronic  Illnesses
■653    ▼aExperimental  medicine
■653    ▼aHealth  psychology
■653    ▼aOcular  melanoma
■653    ▼aPsychoeducation
■653    ▼aUveal  melanoma
■690    ▼a0622
■690    ▼a0566
■690    ▼a0992
■690    ▼a0564
■71020▼aUniversity  of  California,  Los  Angeles▼bPsychology  0780.
■7730  ▼tDissertations  Abstracts  International▼g86-02B.
■790    ▼a0031
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163792▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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