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Developing Self-Management Interventions After HCT

8 september 2021 uppdaterad av: University of Florida

Developing the Bio-behavioral Foundation for Self-Management of Psycho-neurological Symptoms in Hematopoietic Cell Transplant (HCT) Survivors

This is a prospective, longitudinal, observational trial to evaluate quality of life in hematopoietic stem cell transplant survivors.

Studieöversikt

Status

Avslutad

Betingelser

Intervention / Behandling

Detaljerad beskrivning

Hematopoietic stem cell transplant (HSCT) survival rates continue to increase as treatment protocols improve. However, HSCT survivors face many mental, emotional, and physical challenges that threaten quality of life (QOL), which, according to the American Society of Clinical Oncology, is the most important treatment outcome next to survival. Psychoneurologic symptoms (PNS) significantly diminish QOL after HSCT. PNS often co-occur and may be associated with inflammation related to perturbations of the gut microbiota. This project will track the interplay among these factors in 50 adult survivors of HSCT to lay the groundwork for a targeted dietary self-management intervention to mitigate PN symptoms.This is to be achieved by elucidating the complex bio-behavioral mechanisms of distressing symptoms in HCT patients such as neurocognitive dysfunction, fatigue, anxiety, depression and pain, inflammation (cytokines and C-reactive protein), gut microbiota [(GM) richness and diversity] and diet (macronutrients: carbohydrates, fats and proteins).

Studietyp

Observationell

Inskrivning (Faktisk)

49

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studieorter

  • Förenta staterna
    • Florida
      • Gainesville, Florida, Förenta staterna, 32608
        • UF Health Cancer Hospital

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

18 år till 99 år (Vuxen, Äldre vuxen)

Tar emot friska volontärer

Nej

Kön som är behöriga för studier

Allt

Testmetod

Sannolikhetsprov

Studera befolkning

Hematopoietic Stem Cell Transplant (HSCT) Survivors. Survival rates continue to increase as treatment protocols improve; by 2030, an estimated half-million HSCT recipients in the United States will be long-term survivors. However, HSCT survivors continue to face many mental, emotional, and physical challenges that threaten QOL, which, according to the American Society of Clinical Oncology, is the most important treatment outcome next to survival. Therefore, a prospective, observational design to longitudinally examine these factors in 50 adult (at least 18 years of age) survivors of HSCT to lay the groundwork for the future development of a targeted dietary self-management intervention to mitigate PN symptoms in this growing group of HSCT survivors is being planned.

Beskrivning

Inclusion Criteria:

  • patients scheduled for HSCT with the Bone Marrow Transplant Program at the UF Health Cancer Center (UFHCC) [specifically bone marrow diseases, myelodysplastic-myeloproliferative diseases, lymphoma, bone marrow neoplasm or leukemia]
  • Written informed consent obtained from the subject to take Mini-Mental State Examination (MMSE) prior to enrollment on the study and to comply with all the study-related procedures.
  • Score at least a 24 on the Mini-Mental State Examination (MMSE) prior to enrollment

Exclusion Criteria:

  • Subjects with any of the following will not be eligible for study participation:
  • Patient has prior history of HSCT
  • Patient has diagnosis that could interfere with neurocognitive function such as dementia, a concurrent diagnosis of systemic lupus erythematous or multiple sclerosis, diagnosis of a major depressive disorder, schizophrenia or untreated bipolar disease.
  • Pregnant women are not eligible for transplant therefore will not be enrolled on the study
  • Inability to comply with the study and/or follow-up procedures.

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

Kohorter och interventioner

Grupp / Kohort
Intervention / Behandling
HSCT Survivors
PNS tracking will occur through blood and stool samples to track the interplay among psychoneurologic symptoms (PNS) as they relate to diminished QOL among survivors of HSCT.
Övrig: PNS Tracking
Through blood and stool samples the study team will track the interplay among PNS as they relate to diminished QOL. Symptoms tracked include neurocognitive dysfunction, fatigue, anxiety, depression and pain, inflammation (cytokines and C-reactive protein), gut microbiota [(GM) richness and diversity] and diet (macronutrients: carbohydrates, fats and proteins).

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Change in plasma levels of inflammatory markers (cytokines and CRP) of individuals post allogeneic HSCT
Tidsram: Baseline; Day 30; Day 100
Cytokines will be analyzed using a multiplex assay by Millipore Company. Compared to the traditional enzyme-linked immunosorbant assays (ELISA), the multiplex is comparable and more sensitive to lower concentration levels of cytokines than the ELISA. One laser identifies a specific bead and another laser identifies the reported antibody associated with the bead-bound cytokine. One hundred beads for each of the 17 cytokines in every sample are assayed and a mean cytokine binding for the sample is determined. The manufacturer reports that the assay accurately measures cytokine values in a range of 1-2500pg/ml. Serum CRP will be measured using the ALPCO's (American Laboratory Products Company) high-sensitivity CRP assay which uses latex particle enhanced immunoturbidimetry for quantitative CRP determination.
Baseline; Day 30; Day 100
Change in diversity and levels of fecal microbes of individuals post allogeneic HSCT
Tidsram: Baseline; Day 30; Day 100
Fecal microbial DNA will be extracted from between 50-200 mg of fecal material. The 16S ribosomal gene (V4 region) of each sample will be amplified using a barcoding system to allow multiplexing with the Illumina MiSeq system. We will use UNIFRAC algorithm to evaluate the null hypothesis that the structure of the microbial community is insensitive to cGVHD and symptoms of cGVHD. Differences in taxa are implicated by our high throughput sequencing methods will be confirmed by other techniques including culturing (where appropriate) and qPCR with taxa-specific primers.
Baseline; Day 30; Day 100
Change in behavioral responses (symptoms) of individuals post allogeneic HSCT
Tidsram: Baseline; Day 30; Day 100
Baseline; Day 30; Day 100

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Health Promoting Lifestyle Profile II (HPLPII)
Tidsram: Baseline; Day 30; Day 100
The Health Promoting Lifestyle Profile II (HPLPII) will be used to identify lifestyle choices that may affect relationships and differences between groups. HPLPII measures health promoting behaviors across several dimensions with subscales of health responsibility, physical activity, nutrition, spiritual growth, interpersonal relations and stress management. This is a 52-item summated behavior rating scale using a 4-point response format to measure the frequency of self-reported health-promoting behaviors. It is a well validated toll and takes approximately 10 minutes to complete.
Baseline; Day 30; Day 100
Brief Pain Inventory (BPI)
Tidsram: Baseline; Day 30; Day 100
Pain will be assessed using the Brief Pain Inventory (BPI). The BPI was created to evaluate two dimensions of pain: 1) the severity and 2) the interference. This tool is well validated with Cronbach's alpha .80-.87 pain severity and .89-.92 for interference.22 The BPI consists of a body diagram to indicate location of pain and a general question asking if pain is present. Four items assess pain intensity or severity and seven item s assess pain interference. Both use an eleven point scale ranging from 0 (no pain or interference) to 10 (worst pain or interference). This instrument takes approximate five minutes to complete.
Baseline; Day 30; Day 100
Hospital Anxiety and Depression Scale (HADS)
Tidsram: Baseline; Day 30; Day 100
Depressive symptoms will be assessed using the subscale for depression from the Hospital Anxiety and Depression Scale (HADS). 23This instrument is used to assess the presence and severity of anxiety and depressive symptoms over a seven day period. The depression subscale is comprised of seven items using a four point scale ranging from 0 (least severe) to 3 (most severe). Cronbach's alpha has been found to be high (.82-.90) for the HADS depression subscale.
Baseline; Day 30; Day 100
Brief Fatigue Inventory (BFI)
Tidsram: Baseline; Day 30; Day 100
Fatigue will be assessed using the Brief Fatigue Inventory (BFI). The BFI is a nine item, eleven point scale that assesses physical, affective, cognitive and social domains in a two dimensions, fatigue intensity and interference. Severity scores are as follows: 1) mild (1-3), 2) moderate (4-6) and 3) severe (7-10). This tool is well establish and validated. The Cronbach's alpha ranged from .95-.96 for individual items and an internal consistency of .96 overall. The questionnaire takes approximately five minutes to complete and a global score can be ascertained by averaging the total score.
Baseline; Day 30; Day 100
Memorial Symptom Assessment Scale (MSAS-SF)
Tidsram: Baseline; Day 30; Day 100
To comprehensively explore symptoms, the Memorial Symptom Assessment Scale (MSAS-SF) will be used to measure multiple dimensions (frequency, severity, and distress) of 32 common cancer symptoms. The Cronbach alpha for the MSAS-SF subscales ranged from .76-.86 and the test-retest correlation coefficients ranged from .86-.94 at one day and one week respectively. The total time to complete this form is approximately 10 minutes. This form allows for patients to identify and quantify "other" symptoms.
Baseline; Day 30; Day 100
Functional Assessment of Cancer Therapy-Bone Marrow Transplantation (FACT-BMT)
Tidsram: Baseline; Day 30; Day 100
Health related quality of life (HRQOL) will be measured using the Functional Assessment of Cancer Therapy- Bone Marrow Transplantation (FACT-BMT). This is a well validated HRQOL measure. This is a 27-item questionnaire asking questions across four domains: physical well-being, social well-being, emotional well-being and functional well-being. This measure takes about 10 minutes to complete.
Baseline; Day 30; Day 100

Samarbetspartners och utredare

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Sponsor

University of Florida

Samarbetspartners

National Institute of Nursing Research (NINR)

Utredare

  • Huvudutredare: Debra L Kelly, PhD, RN, OCN, College of Nursing, University of Florida

Publikationer och användbara länkar

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Allmänna publikationer

Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart (Faktisk)

4 februari 2019

Primärt slutförande (Faktisk)

31 juli 2021

Avslutad studie (Faktisk)

31 juli 2021

Studieregistreringsdatum

Först inskickad

26 september 2018

Först inskickad som uppfyllde QC-kriterierna

16 oktober 2018

Första postat (Faktisk)

17 oktober 2018

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

9 september 2021

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

8 september 2021

Senast verifierad

1 september 2021

Mer information

Termer relaterade till denna studie

Nyckelord

Andra studie-ID-nummer

  • IRB201802329
  • R21NR017749 (U.S.S. NIH-anslag/kontrakt)
  • OCR18772 (Annan identifierare: University of Florida)

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