Testing the Effects of Exercise on Colorectal Cancer Development After Treatment With Pelvic Radiation Therapy for Prostate Cancer
The Effects of Exercise on Colorectal Cancer Promotion Following Pelvic Radiotherapy for Prostate Cancer
調査の概要
状態
詳細な説明
PRIMARY OBJECTIVE:
I. Determine the effects of exercise on mitigating molecular features in collected normal mucosa sample and any polyps identified.
SECONDARY OBJECTIVES:
I. Study longitudinal changes in predictors of colon cancer risk. II. Evaluate accrual and retention rates, as well as exercise compliance and safety.
EXPLORATORY OBJECTIVE:
I. Bank tissue from standard of care colonoscopies/flex sigmoidoscopies for exploratory biological analyses (e.g., immune cell infiltration, mutational signature analysis).
OUTLINE:
STAGE 1: Patients undergo standard of care (SOC) colonoscopy/flex sigmoidoscopy with tissue biopsy, have their Apple Health physical activity data collected and analyzed, and complete a survey. Patients determined to have low physical activity over the previous 12 months may proceed to Stage 2.
STAGE 2: Patients participate in individualized walking sessions over 10-70 minutes each, 5 times per week (225 minutes total per week), for 6 months. Patients also undergo collection of a blood sample on study and undergo SOC colonoscopy/flex sigmoidoscopy with tissue biopsy during follow-up.
After completion of study intervention, patients are followed up within 2 weeks, or up to 3 months, for completion of follow-up SOC colonoscopy/flex sigmoidoscopy.
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究場所
-
-
California
-
Duarte、California、アメリカ、91010
- 募集
- City of Hope Medical Center
-
主任研究者:
- Gregory Idos
-
コンタクト:
- Gregory Idos
- 電話番号:626-228-4207
- メール:gidos@coh.org
-
Irvine、California、アメリカ、92618
- 募集
- City of Hope at Irvine Lennar
-
主任研究者:
- Gregory Idos
-
コンタクト:
- Gregory Idos
- 電話番号:626-228-4207
- メール:gidos@coh.org
-
-
参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
Documented informed consent of the participant and/or legally authorized representative
- Assent, when appropriate, will be obtained per institutional guidelines
Agreement to allow the use of archival tissue from diagnostic tumor biopsies
- If unavailable, exceptions may be granted with study principal investigator (PI) approval
- Age: 40-80 years
- Body mass index (BMI): > 25 kg/m^2
- Has Apple Health application (app) on personal device with valid iOS operating software (i.e., iOS 15.0 or higher)
- Has a registered MyChart/MyCityofHope account (or be willing to register for one) and the app downloaded onto personal device
- Ability to read and understand English to review MyChart/MyCityofHope on-screen instructions to sync and share Apple Health data, and for safety during exercise testing
- Previously diagnosed with localized prostate cancer
- Completed pelvic radiotherapy 12-20 months ago
- Presence of abnormalities (e.g., polyps, lesions) in the colon
- Assessed for exercise participation as per pre-screening clearance via the Physical Activity Readiness Questionnaire (PAR-Q+) (stage 2 only)
- Low physical activity, defined by < 5,000 steps/day over the last 12 months as per Apple Health data (stage 2 only)
Exclusion Criteria:
- Enrollment in any other program (e.g., weight loss program) that may alter the impact of exercise on outcomes
- Presence of any other concurrent, actively treated malignancy
- Distant metastatic malignancy of any kind
- Any other condition that would, in the Investigator's judgment, contraindicate the patient's participation in the clinical study due to safety concerns with clinical study procedures
- Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics)
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:支持療法
- 割り当て:非ランダム化
- 介入モデル:順次割り当て
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
他の:Stage 1 (coloscopy/sigmoidoscopy, biopsy, health data)
Patients undergo SOC colonoscopy/flex sigmoidoscopy with tissue biopsy, have their Apple Health physical activity data collected and analyzed, and complete a survey.
Patients determined to have low physical activity over the previous 12 months may proceed to Stage 2.
|
調査を完了する
SOC大腸内視鏡検査を受ける
生検を受けます
他の名前:
Undergo collection of Apple Health data
Undergo SOC flex sigmoidoscopy
他の名前:
|
|
実験的:Stage 2 (individualized walking)
Patients participate in individualized walking sessions over 10-70 minutes each, 5 times per week (225 minutes total per week), for 6 months.
Patients also undergo collection of a blood sample on study and undergo SOC colonoscopy/flex sigmoidoscopy with tissue biopsy during follow-up.
|
補助研究
血液サンプルの採取を受ける
他の名前:
SOC大腸内視鏡検査を受ける
補助的な研究
他の名前:
生検を受けます
他の名前:
Undergo SOC flex sigmoidoscopy
他の名前:
Participate in individualized walking sessions
他の名前:
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Colon tissue molecular profiles - Whole genome sequencing
時間枠:From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Whole genome sequencing will be measured in colonic mucosa.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
|
Colon tissue molecular profiles - Single-cell ribonucleic acid sequencing
時間枠:From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Single-cell ribonucleic acid sequencing will be measured in colonic mucosa.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
|
Colon tissue molecular profiles - Associated molecular assays
時間枠:From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Associated molecular assays will be measured in colonic mucosa.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Blood-based biomarkers - blood immune-inflammatory profile
時間枠:From baseline to 6 months post-intervention (up to 6 months)
|
Blood-based biomarkers - blood immune-inflammatory profile will be measured.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline to 6 months post-intervention (up to 6 months)
|
|
Blood-based biomarkers - ambient deoxyribonucleic acid damage
時間枠:From baseline to 6 months post-intervention (up to 6 months)
|
Blood-based biomarkers - ambient deoxyribonucleic acid damage in circulating peripheral blood mononuclear cells will be measured.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline to 6 months post-intervention (up to 6 months)
|
|
Blood-based biomarkers - accumulation of colorectal cancer associated metabolites including deoxycholic bile acid
時間枠:From baseline to 6 months post-intervention (up to 6 months)
|
Blood-based biomarkers - accumulation of colorectal cancer associated metabolites including deoxycholic bile acid will be measured.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline to 6 months post-intervention (up to 6 months)
|
協力者と研究者
捜査官
- 主任研究者:Gregory Idos、City of Hope Medical Center
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
- 泌尿生殖器疾患
- 生殖器疾患
- 性器腫瘍、男性
- 泌尿生殖器腫瘍
- 部位別新生物
- 新生物
- 生殖器疾患、男性
- 前立腺疾患
- 男性の泌尿生殖器疾患
- 病理学的状態、解剖学的
- 腸の病気
- 消化器腫瘍
- 消化器系腫瘍
- 消化器系疾患
- 消化器疾患
- 腸の腫瘍
- 直腸疾患
- 結腸疾患
- ポリープ
- 腸ポリープ
- 病理学的状態、徴候および症状
- 前立腺腫瘍
- 結腸直腸腫瘍
- 結腸ポリープ
- ヘルスケアの質、アクセス、評価
- 運動活動
- 動き
- 筋骨格生理学的現象
- 筋骨格および神経生理学的現象
- 調査手法
- 疫学的方法
- 臨床検査技術
- 診断技術と手順
- 診断
- 外科的処置、手術
- 低侵襲外科的処置
- 細胞学的技術
- 細胞診断
- ヘルスケア評価メカニズム
- ヘルスケアの質
- 公衆衛生
- 環境と公衆衛生
- 診断技術、外科的
- 内視鏡検査、胃腸
- 内視鏡検査、消化器系
- 診断技術、消化器系
- 内視鏡検査
- 消化器系の外科的処置
- 診断技術、呼吸器系
- 診断技術、心血管
- 心臓機能テスト
- 呼吸機能検査
- エルゴメトリー
- エクササイズ
- 生検
- 標本処理
- 大腸内視鏡検査
- 運動テスト
- S状微小鏡検査
- データ収集
その他の研究ID番号
- 25939 (その他の識別子:City of Hope Comprehensive Cancer Center)
- P30CA033572 (米国 NIH グラント/契約)
- NCI-2026-05818 (レジストリ識別子:CTRP (Clinical Trial Reporting Program))
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
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