- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00004556
The Effects of Dextroamphetamine on Brain Function
Mechanisms of Individual Variation of Dextroamphetamine Effects in Normal Human Subjects
The purpose of this study is to determine the effects of the drug dextroamphetamine on the brain function and mood of healthy volunteers.
Monoaminergic drugs are substances that affect the nervous system; these drugs can raise, hamper, or have no effect on brain function when given to healthy individuals. Different responses to a drug may be the result of genetic variations. This study will examine the effects of the monoaminergic drug dextroamphetamine on thought and sensorimotor processes while participants perform a variety of tasks.
Participants in this study will undergo a medical history, physical examination, blood tests, and an electrocardiogram (EKG). Women of reproductive potential will undergo a pregnancy test. Participants will be given either dextroamphetamine or placebo (an inactive solution) on two occasions separated by at least 3 to 7 days. Participants will then perform neuropsychological tests that will measure attention, problem solving, memory, and ability to complete simple motor tasks.
연구 개요
상태
정황
상세 설명
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Maryland
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Bethesda, Maryland, 미국, 20892
- National Institutes of Health Clinical Center, 9000 Rockville Pike
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
- INCLUSION CRITERIA:
Normal volunteers will be recruited exclusively from among individuals who have volunteered for studies under protocol 95-M-0150 as normal control subjects and for whom genetic data is already available. Subjects will satisfy the inclusion/exclusion criteria for that protocol before being given an opportunity to volunteer under this protocol. Here we detail criteria that are specific to this protocol, per se.
Inclusion criteria:
- Prior participation as a normal volunteer under NIH protocol # 95-M-0150.
- No Axis I or Axis II diagnosis.
- Age range: 18-45 years.
EXCLUSION CRITERIA:
- Subjects with an Axis I or II disorder will be excluded.
- Subjects with a history of cardiovascular disease and other medical illnesses, substance abuse or recreational drug use, and hypertension will be excluded. An electrocardiogram, blood pressure and pulse rate will be checked on all subjects prior to participation in the study.
- Pregnant women. Women of childbearing potential will undergo a urine pregnancy test the day of the study and screened by history for the possibility of pregnancy.
공부 계획
연구는 어떻게 설계됩니까?
공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
- Baxter DN. The mortality experience of individuals on the Salford Psychiatric Case Register. I. All-cause mortality. Br J Psychiatry. 1996 Jun;168(6):772-9. doi: 10.1192/bjp.168.6.772.
- Baxter LR Jr, Schwartz JM, Phelps ME, Mazziotta JC, Guze BH, Selin CE, Gerner RH, Sumida RM. Reduction of prefrontal cortex glucose metabolism common to three types of depression. Arch Gen Psychiatry. 1989 Mar;46(3):243-50. doi: 10.1001/archpsyc.1989.01810030049007.
- Buchsbaum MS, Wu J, DeLisi LE, Holcomb H, Kessler R, Johnson J, King AC, Hazlett E, Langston K, Post RM. Frontal cortex and basal ganglia metabolic rates assessed by positron emission tomography with [18F]2-deoxyglucose in affective illness. J Affect Disord. 1986 Mar-Apr;10(2):137-52. doi: 10.1016/0165-0327(86)90036-4.
연구 기록 날짜
연구 주요 날짜
연구 시작
연구 완료
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .