- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT00510315
Abdominal Obesity and Cardiovascular Risk Factors in Women Who Survived Cancer or a Related Illness Following Total Body Irradiation and Stem Cell Transplant
Abdominal Obesity and Cardiovascular Risk Factors in Women Who Survived Cancer or a Related IllnessFollowing Total Body Irradiation and Stem Cell Transplant
The purpose of this study is to better understand why some women who survived cancer or a related illness later develop diabetes, problems with their cholesterol, or other problems that may lead to heart disease. Because these problems may be related to treatment with total body irradiation and a stem cell transplant, the investigators will compare the rates of obesity, cholesterol problems, and diabetes between women who were treated with total body irradiation and a stem cell transplant and women who were not.
The amount and location of fat stores in the abdomen is more important than overall weight or total body fat in the development of diabetes and cholesterol problems. In general, fat can be stored in several areas in the abdomen: around the organs (visceral fat), under the skin (subcutaneous fat), and in the liver (liver fat). People with higher amounts of fat around the organs (visceral fat), even those with a normal weight, are more likely to become diabetic or have high cholesterol. The amount of fat in each of these areas can be measured with an abdominal magnetic resonance imaging (MRI).
In this study, the investigators will use blood tests, height, weight, waist circumference, blood pressure measurements, and an abdominal MRI to evaluate for several risk factors of heart disease, including cholesterol problems, diabetes and pre-diabetes, elevated blood pressure, and increased abdominal fat.
Tutkimuksen yleiskatsaus
Tila
Interventio / Hoito
Yksityiskohtainen kuvaus
Opintotyyppi
Ilmoittautuminen (Todellinen)
Yhteystiedot ja paikat
Opiskelupaikat
-
-
New York
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New York, New York, Yhdysvallat, 10065
- Memorial Sloan Kettering Cancer Center
-
-
Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
Hyväksyy terveitä vapaaehtoisia
Sukupuolet, jotka voivat opiskella
Näytteenottomenetelmä
Tutkimusväestö
Kuvaus
Inclusion Criteria:
Target population
- Females 18 - 49 years of age at time of study
- Previous diagnosis of ALL, AML, CML, CLL, Hodgkin's lymphoma, Non-hodgkin's lymphoma, aplastic anemia, and myelodysplastic syndrome
- Previously treated with TBI (1200 - 1500 cGy) prior to SCT
- Free of cancer
- Two years or more from completion of cancer therapy
- Able and willing to give informed consent
Comparison group
- Females 18 - 49 years of age at time of study
- Previous diagnosis of ALL, AML, CML CLL, Hodgkin's lymphoma, Non-hodgkin's lymphoma, aplastic anemia, and myelodysplastic syndrome
- Free of cancer
- Two years or more from completion of cancer therapy
- Able and willing to give informed consent
Exclusion Criteria:
Target population
- Pregnant at time of study
- Previous cranial radiotherapy (other than TBI)
- Second primary malignancy (other than non-melanoma skin cancer)
- Any patient who has received glucocorticoids or tacrolimus within 60 days prior to the study
- Currently on a medication for diabetes mellitus or dyslipidemia
- Patients with a creatinine > 1.5 mg/dL or biopsy-proven chronic active hepatitis
- Contraindication to an MRI
Comparison group
- pregnant at time of study
- Previous cranial radiotherapy
- Second primary malignancy (other than non-melanoma skin cancer)
- Any patient who has received glucocorticoids or tacrolimus within 60 days prior to the study
- Currently on a medication for diabetes mellitus or dyslipidemia
- Patients with a creatinine > 1.5 or biopsy-proven chronic active hepatitis
- Contraindication to an MRI
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
Kohortit ja interventiot
Ryhmä/Kohortti |
Interventio / Hoito |
|---|---|
|
Women treated with SCT/TBI
|
Height, weight, waist and hip circumference; systolic and diastolic blood pressure; questionnaires; fasting blood tests: insulin, glucose, lipids (low density lipoprotein (LDL), high density lipoprotein (HDL), triglycerides, LDL pattern, HDL and LDL subspecies), cardiac inflammatory markers (hsCRP, IL-1B, IL-6, IL-10, TNFa), leptin, adiponectin, IGF-1, and IGFBP3; abdominal MRI for visceral and subcutaneous fat measurement
|
|
1:1 Matched group of women
Current age + or - 2 years Race and ethnicity Cancer diagnosis Interval from completion of cancer therapy to study + or - 2 years |
Height, weight, waist and hip circumference; systolic and diastolic blood pressure; questionnaires; fasting blood tests: insulin, glucose, lipids (low density lipoprotein (LDL), high density lipoprotein (HDL), triglycerides, LDL pattern, HDL and LDL subspecies), cardiac inflammatory markers (hsCRP, IL-1B, IL-6, IL-10, TNFa), leptin, adiponectin, IGF-1, and IGFBP3; abdominal MRI for visceral and subcutaneous fat measurement
|
Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Aikaikkuna |
|---|---|
|
Explore whether visceral adipose tissue is significantly higher in women who were treated with total body irradiation (TBI) plus stem cell transplant in comparison with women who were not
Aikaikkuna: within 12 months
|
within 12 months
|
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Aikaikkuna |
|---|---|
|
Determine the differences in processes of changes, decisional balance for physical activity, body image, mood, and quality of life between the groups
Aikaikkuna: within 12 months
|
within 12 months
|
|
Determine the correlation between the amount of visceral adipose tissue and fasting levels of triglycerides, LDL, HDL, insulin, glucose, and HOMA-IR in both groups.
Aikaikkuna: within 12 months
|
within 12 months
|
|
To begin to characterize the psychosocial risk factors of the TBI plus stem cell transplant group, in relation to the comparison group, in order to inform a future targeted intervention to reduce risk.
Aikaikkuna: within 12 months
|
within 12 months
|
Yhteistyökumppanit ja tutkijat
Yhteistyökumppanit
Tutkijat
- Päätutkija: Kenneth Oeffinger, MD, Memorial Sloan Kettering Cancer Center
Julkaisuja ja hyödyllisiä linkkejä
Hyödyllisiä linkkejä
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus
Ensisijainen valmistuminen (Todellinen)
Opintojen valmistuminen (Todellinen)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Arvio)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Avainsanat
Muita asiaankuuluvia MeSH-ehtoja
- Immuunijärjestelmän sairaudet
- Neoplasmat histologisen tyypin mukaan
- Neoplasmat
- Lymfoproliferatiiviset häiriöt
- Lymfaattiset sairaudet
- Immunoproliferatiiviset häiriöt
- Luuydinsairaudet
- Hematologiset sairaudet
- Yliravitsemus
- Ravitsemushäiriöt
- Precancerous tilat
- Lihavuus
- Lymfooma
- Myelodysplastiset oireyhtymät
- Leukemia
- Hodgkinin tauti
- Lymfooma, non-Hodgkin
- Preleukemia
- Liikalihavuus, vatsa
Muut tutkimustunnusnumerot
- 07-092
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