A Safety Study Assessing the Effects of Receiving Genome Sequencing Results

NCT01692223 | Completed

• 1 other identifier: 12-167
• Study Type: observational
• Target: 8
• Locations: 1 country
• Sites: 1

Brief Summary

This study uses new methods called "genome sequencing" that allow the investigators to study part or all of a person's genome. The genome is the collection of all of a person's genes. Genes carry the instructions that our bodies need to develop and function. Genes are passed on from one generation to the next. Genome sequencing can study all of a person's genome (whole genome sequencing) or just parts of their genome (whole exome sequencing). In the study, the investigators refer to all these research methods as 'genome sequencing'. Genome sequencing typically shows a large number of gene changes, known as "variants." Some (but not all) of these genetic variants may be linked to increased risks of diseases other than cancer. The purpose of this study is to learn what kinds of genetic variants the patient wants to learn about from their genome.

Conditions

History of Cancer

Keywords

Personal genomics; Genome Sequencing Results; 12-167

Outcome Measures

Primary Outcomes (1)

• Psychological distress

  of receiving incidentally identified disease risk results from whole genome/exome sequencing. Safety is defined as no more than 20% of participants experiencing clinically meaningful levels of distress at 1 week follow-up, as measured by the Hospital Anxiety \& Depression Scale (HADS; score \> or = to 8 on the anxiety sub-scale). Patients will be considered evaluable for the primary outcome if they are not distressed at baseline and have completed the 1 week follow-up assessment.

  2 years

Study Arms (3)

Unaffected Relatives

We will use a prospective, observational cohort design, we will invite a sample of individuals who have indicated willingness to be re-contacted for future studies (from existing protocols involving cancer survivors and their unaffected relatives employing mixed methods -qualitative interviews coupled with validated measures - to assess: the proportion of participants experiencing psychological distress from Whole genome/exome sequencing (WGS/WES) results.

Behavioral: qualitative interviews

Pts with history of cancer

We will use a prospective, observational cohort design, we will invite a sample of individuals who have indicated willingness to be re-contacted for future studies (from existing protocols involving cancer survivors and their unaffected relatives employing mixed methods -qualitative interviews coupled with validated measures - to assess: the proportion of participants experiencing psychological distress from Whole genome/exome sequencing (WGS/WES) results.

Behavioral: qualitative interviews

Participants whose genomes/exomes are not sequenced

We will also recruit an additional group of participants from the general public (with or without a cancer history) who have not had their genomes or exomes sequenced to participate in focus groups to inform us about their perceptions of the hypothetical utility of learning of incidental results from their genome or exomes. For our sampling purposes, this group of participants is referred to as the 'focus group participants (sample #3-hypothetical group)

Behavioral: qualitative interviews

Interventions

qualitative interviews BEHAVIORAL

A week before the participants return to the clinic to learn of their results, the RSA will call each participant to complete the Hospital Anxiety \& Depression Scale (HADS), revised Impact of Events Scale (IES-R), \& a questionnaire about their health behaviors, to establish baseline distress levels \& health behaviors. A week later, participants will return to the Clinical Genetics Service to review their results with the genetics provider \& discuss resultant therapeutic \& management recommendations for the participants \& their relatives. A week later, the RSA will call each participant to complete the HADS, IES-R again, to establish the safety of receiving these results. Participants will also be asked to complete the revised Multidimensional Impact of Cancer Risk Assessment (MICRA) measure. The RSA will also invite participants to complete an in-depth telephone interview.

Also known as: (Continued from Intervention Description) The RSA will call each participant to assess changes in health behavior and, service use at 3-,6- & 12-month timepoints after the results session. Distress, will also be re-assessed at 6 & 12-month timepoints after the results session., The interviewer will call willing participants to complete an open-ended, in-depth, qualitative interview, approximately 3 months after their results session.

Participants whose genomes/exomes are not sequenced; Pts with history of cancer; Unaffected Relatives

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Participants will be recruited from cohorts of patients whose DNA samples are being examined with WGS/WES as part of efforts to identify novel cancer susceptibility alleles. Participants will be derived from the following protocols: 09-068 and 96-051. We will also recruit an additional group of participants (up to 100) from the general public (with or without a cancer history) who have not had their genomes or exomes sequenced to participate in focus groups to inform us about their perceptions of the hypothetical utility of learning of incidental results from their genome or exomes.

You may qualify if:

• Cancer survivors (sample #1):
• Consented individuals with a personal history of cancer enrolled on protocols 09-068 or 96-051 who have indicated their interest in participating in future research or learning their results, defined as either:
• For samples #1-2: checking "yes" to the re-contact question in their consent form; or,
• checking "I wish to know these results" in their consent form.
• Unaffected Relatives (sample #2):
• Consented individuals with no personal history of cancer enrolled on protocols 09-068 and 96-051 (parents or siblings of probands) who have indicated their interest in participating in future research or learning their results, defined as either:
• checking "yes" to the re-contact question in their consent form or,
• checking "I wish to know these results" in their consent form
• Focus group participants (sample #3- hypothetical group):
• Individuals with or without a personal history of cancer

You may not qualify if:

• Non-English speakers; or,
• Individuals \< 18 years of age; or
• Individuals unable to complete the follow-up assessments (e.g., unavailable to complete questionnaires over the 12-month study period).
• For samples #1-2: Individuals who indicate in their consent form that they do not want to
• checking "no" to the re-contact question in their consent form; or,
• checking "I prefer not to know these results" in their consent form
• Cases where it is unclear whether individuals' are interested in participating in future research or learning their results, defined as:
• Not answering the re-contact question in their consent form (i.e., left blank); or,
• Not answering the re-contact question because it did not exist in the version of the consent form that was originally signed (i.e., re-contact question missing).

Sponsors & Collaborators

• Memorial Sloan Kettering Cancer Center: lead

Study Sites (1)

Memorial Sloan-Kettering Cancer Center

New York, New York, 10065, United States

Location

Related Links

• Memorial Sloan-Kettering Cancer Center

Biospecimen

Retention: SAMPLES WITH DNA

Participants will be recruited from cohorts of patients whose DNA samples are being examined with WGS/WES as part of efforts to identify novel cancer susceptibility alleles. Participants will be derived from the following protocols: 09-068 and 96-051.

Study Officials

• Mark Robson, MD

  Memorial Sloan Kettering Cancer Center

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: FAMILY BASED
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 20, 2012
• First Posted: September 25, 2012
• Study Start: September 1, 2012
• Primary Completion: August 1, 2018
• Study Completion: August 1, 2018
• Last Updated: August 2, 2018

Record last verified: 2018-08

Locations

US (1)