Impact of Human-Animal Interactions on Children With Life-Threatening Conditions and Their Parents
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04310345 |
Recruitment Status :
Recruiting
First Posted : March 17, 2020
Last Update Posted : May 11, 2022
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Condition or disease | Intervention/treatment | Phase |
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Advanced Cancer Relapsed Cancer Refractory Cancer | Behavioral: Animal-Assisted Interactions | Not Applicable |
Objectives:
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To examine the feasibility of human-animal interaction (HAI) sessions for children with a life threatening cancer and a primary caregiver, specifically to:
- To identify and document necessary modifications for a safe and feasible intervention
- To obtain recruitment estimates and determine potential recruitment barriers
- To evaluate elements of implementation fidelity (design, training, delivery/receipt of treatment, enactment)
- To verify safety
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To determine the preliminary efficacy of human-animal interaction sessions:
- On children with a life threatening cancer for the outcomes of qualify of life, anxiety, depression, worry, and pain
- On caregivers of children with a life threatening cancer for the outcomes of stress and anxiety
Exploratory Objective:
- To explore mechanisms (reduced salivary cortisol and urinary norepinephrine levels) associated with 8 weeks of human-animal interaction.
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 60 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Supportive Care |
Official Title: | Exploring the Impact of Human-Animal Interactions on Children With Life-Threatening Conditions and Their Parents |
Actual Study Start Date : | March 31, 2021 |
Estimated Primary Completion Date : | March 2024 |
Estimated Study Completion Date : | March 2024 |

Arm | Intervention/treatment |
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Experimental: Animal-Assisted Interaction
Children and their caregivers will spend approximately 10-15 minutes with a registered canine and its owner during potentially anxiety-producing visits to the clinic or hospital.
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Behavioral: Animal-Assisted Interactions
Child and caregivers will spend approximately 10-5 minutes with a registered canine and its owner during potentially anxiety-producing visits to the clinic or hospital. |
- Pediatric Quality of Life [ Time Frame: Up to 2 months ]The Peds Quality of Life measure will be administered to children and their parents (proxy) at baseline and once a month
- Anxiety [ Time Frame: Up to 2 months ]The state-trait anxiety inventory will be administered to children and their parents at baseline and once a month

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Ages Eligible for Study: | 8 Years and older (Child, Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
Child:
- Children age 8-17 years old that have been diagnosed with advanced cancer as defined by any stage of relapsed, recurrent or refractory cancer
- Able to understand English or Spanish to complete consents and surveys
Parent or Guardian:
- Parent or guardian as determined by person who brings child to >50% of their clinic visits
- Able to understand English or Spanish to complete consents and surveys
Exclusion Criteria for both Children and Parent/Guardian:
- Self-reported fear of or allergies to canines
- Cognitive impairment as identified by healthcare team or inability to complete consenting process

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04310345
Contact: Maryjo Gilmer, PhD | 800-811-8480 | maryjo.gilmer@Vanderbilt.Edu |
United States, Tennessee | |
Monroe Carell Jr Children's Hospital at Vanderbilt | Recruiting |
Nashville, Tennessee, United States, 37232 |
Principal Investigator: | Maryjo Gilmer, PhD | Vanderbilt Medical Center |
Responsible Party: | Maryjo Gilmer, Principal Investigator, Vanderbilt-Ingram Cancer Center |
ClinicalTrials.gov Identifier: | NCT04310345 |
Other Study ID Numbers: |
VICC PED 2003 |
First Posted: | March 17, 2020 Key Record Dates |
Last Update Posted: | May 11, 2022 |
Last Verified: | May 2022 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |