CenTrial Logo

Samples of Past Clinical Trial Payments

Get paid to participate in clinical studies and trials!


How much do Healthy Volunteers make in a clinical trial?


Below are samples of actual payments clinical trials have made to healthy participants


There are thousands of clinical trials that need healthy volunteers to participate in them so that they can complete their studies. Without volunteers, these research studies cannot be carried out, and vital research cannot be conducted. These are some of the highest paying clinical trials. Signup, enter your data, and you will be matched to clinical trials near you.

When you are contacted by a research center the intake personnel can tell you exactly how much compensation you will receive for the trial you are interested in.

Clinical Trial Volunteer

Simply put, without healthy participants, science would not be able to help sick people who need the development of these potential medicines and treatments the most.


Earn Income as a Paid Clinical Trial Volunteer
Be Matched to Trials Near You


USA: Healthy Non-smoking Adults 18-55

1 screening visit, 1 stay of 17 nights, 1 follow-up call.
Up to $9,500


USA: Healthy Non-smoking Adults 18-65

1 screening visit, 1 stay of 14 nights, 1 follow-up call.
Up to $8,000


USA: Healthy Adults 18-55 who have used depressants

1 screening visit, 1 stay of 9 nights, 1 follow-up call.
Up to $7,000


USA: Overweight Healthy Non-smoking Adults 18-55

1 screening visit, 1 stay of 46 nights, 1 follow-up call.
Up to $23,000


USA: Recreational Opioid Adults 18-55

1 stay of 2 nights, 1 follow-up call.
Up to $2,000


USA: Healthy Non-smoking Adults 18-65

1 screening visit, 1 stay of 14 nights, 1 follow-up call.
Up to $8,000


USA: Healthy Non-smoking Adults 18-65

1 screening visit, 1 stay of 18 nights, 4 outpatient visits.
Up to $12,700


USA: Healthy Non-smoking Adults 18-65

1 screening visit, 1 stay of 11 nights, 1 follow-up call.
Up to $6,800


USA: Healthy Non-smoking Adults 18-55

1 screening visit, 1 stay of 4 nights, 5 outpatient visits.
Up to $5,400


USA: Healthy Non-smoking Adults 18-65

1 screening visit, 1 stay of 14 nights, 1 follow-up call.
Up to $8,000


USA: Healthy Non-smoking Adults 18-55

1 screening visit, 1 stay of 7 nights, 7 outpatient visits.
Up to $12,000


USA: Healthy Non-smoking Adults 18-55

1 screening visit, 1 stay of 25 nights, 1 outpatient visit, 1 follow-up call.
Up to $15,050


USA: Healthy Non-smoking Adults 18-55

1 screening visit, 1 stay of 7 nights, 1 follow-up call.
Up to $5,450


USA: Healthy Non-smoking Adults 18-50

7-night stay
$3,400


USA: Healthy Non-smoking Adults 18-55

1 screening visit, 1 7-night stay, 1 follow-up phone call
$5,000


Canada: Healthy Non-smoking Women 18-45

1 screening visit, 2 clinic stays, 1 follow-up phone call
$4,500


USA: Healthy Non-smoking Adults 27-45

1 screening visit, 1 30-night stay, 1 follow-up phone call
Up to $11,000


USA: Healthy Adults 18-44

Must have no lactose intolerance or dairy food avoidance
1 screening visit, 7 outpatient visits, up to 28 follow-up calls
$1,580 to $2,660


USA: Healthy Adults 21+

Must be using vapor or e-cigarettes regularly
$100 to $10,000


USA: Healthy Non-smoking Adults 18-45

1 screening visit, 1 13-night stay
Studying an investigational Covid-19 treatment
Up to $5,000


USA: Healthy Adults, Light to Non-smokers 18-54

2 screening visits, 1 8-night stay, 10 outpatient visits
Up to $10,000


USA: Healthy Males 18-55

Studying drug to treat heart failure
One 17-night stay, 1 return visit, 1 phone call
Up to $6,440


USA: Health Adults 19-55

Studying medication to treat gastroparesis
One 22-night stay, 1 phone call
Up to $7,075


Germany: Healthy Adult Non-smokers, or light smokers

Studying drug to treat inflammatory diseases
3 days inpatient stay, 23 outpatient visits
€4,028


Clinical Trial Volunteer

The definition of a healthy volunteer is pretty straightforward—it’s a volunteer that does not suffer from an ailment or condition. The volunteer literally is healthy.


Sign up Now to Be Notified of Paid Clinical Trials Near You
Be Notified of Trials that Pay Volunteers


Asthma Study for ages 12 and up

2-month study, 4 visits (1 visit is 13 hours)
$750


Novum Asthma Study ages 12-75

2-month study, 4 visits (1 visit is 13 hours)
$590


TPI-TEVA Asthma Study ages 18-75

2-month study, 4 visits
$535


UK: Healthy Non-smoking Men 21-45

Studying medication to help with memory loss due to schizophrenia
3 screening visits, 5 MRIs, 2 periods of 5 overnight stays
£3,060


UK: Healthy Non-smoking Adults 18-55

Non-childbearing females
Study drug is being developed for treating cancer
1 screening visit, 15 night stays, 1 follow-up visit
Up to £3,670


Canada: Health, Non-smoking Women 18-35

Must not be using hormonal contraception
Study involved a vaginal ring used as contraception
2 stays and 12 return visits per period
Up to $5,600


Germany: Healthy Adult Non-smokers 18-50

Examining a drug used to treat chronic kidney disease
3 x 3 days inpatient
€2,065


Germany: Healthy Non-smoking or Light-smoking Adults 18-65

If smoker, must smoke less than 10 cigarettes per day
Between €2,500 and €6,000


Australia: Healthy Caucasian Males 18-30

Must have Delayed Sleep Phase Disorder
6 day visit
$2,050


1 screening visit, 1 in house stay of 4nights, 9 follow-up visits
Up to $6,600


USA: Healthy Chinese Adults 18-55

Women must be infertile
19 nights stay in hospital, 1 telephone follow-up
$8,950


USA: Health Non-smoking adults 21-65

Women must be of non-childbearing potential
1 screening visit, 1 stay of 20 nights, 1 follow-up phone call
$6,500


Australia: Healthy Adults 21-45

How sleep restriction affects decision making
2 separate 5-day inpatient stays
$2,500


Clinical Trial Volunteer

The informed consent process is intended to protect participants and should provide enough information for a person to understand the risks of, potential benefits of, and alternatives to the study.


Paid Clinical Research Studies
Signup to be Matched to Trials


Germany: Healthy Females, Non-smokers 18-55

Between €3,000 and €4,000


Canada: Healthy Adults 35-55

Must not be taking hormonal contraception
2 visits
$35


Ireland: Healthy Adults 18-50

Studying medication to treat cough
One 4 Night Stay, 1 Phone Call
Up to £1,288


UK: Healthy Adults, Non-smoking 18-55

Up to £1,283


South America: Healthy Adults 18+

Must have recovered from COVID-19
Minimun 1 visit
Reloadable Debit Card


USA: Healthy Adults 18-54

2 screening visits, 1 stay of 8 nights, 10 outpatient visits
Up to $10,000


UK: Health Adults

To be injected with a milder form of COVID-19
14 day quarantine in a lab
£3,500


USA: Healthy Adults 18-55

To test coronovirus vaccine
11 in-person visits over 14 months
$1,100


USA: Healthy Adults ADD/ADHD 18-40

2-day outpatient study
Up to $300 plus travel expenses


USA: Healthy Adults Methamphetamine Users 18-45

4-day inpatient study
Up to $450 plus travel expenses


Clinical Trial Volunteer

Signing the document and providing consent is not a contract. Participants may withdraw from a study at any time, even if the study is not over.


Supplement your Income by Participating in a Paid Clinical Trial
Be a Paid Participant


USA: Healthy Adults to Examine Appetite and Tasting Ability 18-65

1 screening visit and 3 study days
Up to $180


USA: Healthy Men for Functional Neuroimaging of Nimodipine 18-35

Screening visit; 2 all-day study visits
$500


Healthy Overweight Adults, good sleepers, who want to lose weight 20-55

3 inperson visits and 1 remote visit
Up to $1,830


USA: Healthy Adults who do NOT have pain, for pain study Over 18

8 total visits
Up to $1,230


USA: Healthy Adult Cigarette Smokers 18 and up

32 in person visits (4 hours each), and 4 in person visits (1.5 hours each)
Up to $2,760


USA: Healthy Adults for Research study 18-65

Brief visits to our Bayview campus on weekdays
Up to $2,000


USA: Healthy African-American Women who do NOT use Cannabis 20-27

3 visits with cognitive testing and brain imaging
Up to $305


USA: Healthy Adults for Tobacco and Cannabis Research 18-55

7 experimental sessions
Up to $1,730


USA: Healthy Males 18-45

1 screening visit, 4 in-house stays of 8 days/7 nights
and 1 follow-up phone call
Up to $12,325


USA: Healthy Non-Smoking Adult Volunteers Age 18-55

A screening visit, 1 in-house stay of 19 days/18 nights,
and 1 out-patient visit
Up to $5,540


Clinical Trial Volunteer

Altruistic motives and trust in treating physicians were predominant motives for clinical trial participation. Healthy volunteers who reported financial motives had participated in more clinical trials.


Earn Income as a Paid Clinical Trial Volunteer
Be Matched to Trials Near You


USA: Healthy Non-Smoking Adults Age 18-45

2 in-house stay of 9 days/8 nights with a 5-day washout period
between each dosing, and 1 follow-up visit
Up to $5,700


USA: Healthy Non-Smoking Adults Age 18-55

1 screening visit, 11 days/10 nights and 1 outpatient visit
Up to $3,500


USA: Healthy Males Volunteers Age 18-55

Part A (fasting): 1 in-house stay of up to 8 days/ 7 nights
Part B (food effect): 1 in-house stay of up to 8 days/ 7 nights
Up to $4,700


USA: African American or Afro-Caribben Males Age 18-50

1 screening visit, 1 in-house stay of 6 days/5 nights
and 9 outpatient follow-ups
Up to $7,500


USA: Healthy Non-smoking Men Age 18-45

6 nights and 1 outpatient visit
$2,805


USA: Health Non-smoking Adults Age 18-60

19 nights and 1 follow-up call
$5,175


USA: Healthy Adults Age 18-65

18 days and 1 outpatient visit
$6,124


USA: Healthy Non-Smoking Adults Needed Age 18-55

1 stay of 24 overnights & 1 follow-up phone call
$6,275


USA: Healthy Non-Smoking Men and Women Needed Age 18-55

Single stay of 15 overnights
$3,952


USA: Healthy Adults Age 18-75

14 outpatient visits required
$4,833


Clinical Trial Volunteer

Compensation to clinical trial participants may take the form of money, or the reimbursement of travel expenses, food or food vouchers, or other services.


Sign up as a Healthy Volunteer to Participate in Clinical Trials
Be Notified of Paying Trials


USA: Healthy Non-Smoking Adults Age 18-55

19 overnights required
$5,025


USA: Healthy Adults Age 18-55

20 overnights required
$4,760


USA: Healthy Non-Smoking Adults Age 18-65

5 overnights and 1 outpatient required
$2,500


USA: Healthy Adults Age 18-65

18 days and 1 outpatient required
$6,124


USA: Healthy Non-Smoking Adults Age 18-55

36 overnights required
$8,917


USA: Healthy and Healthy Overweight Adults Age 18-65

32 overnights and 3 follow-ups required
$12,030


USA: Health Adults Age 18-60

17 overnights and 1 follow-up required
$4,683


Canada: Health Non-Smoking Adults Age 18-55

4 overnights, 3 follow-ups required
$1,600


USA: Healthy Non-Smoking Males Age 18+

2 overnights, 15 return blood draws required
$2,400


USA: Healthy Non-Smoking Post-Menopausal Females Age 18+

4 overnights, 3 return visits required
$1,500


Clinical Trial Volunteer

Participation is critical in helping prevent, diagnose, and cure diseases and illnesses. When you participate in a clinical trial, you are contributing to research that could bring new treatments one step closer to reaching patients across the nation.


Healthy Volunteers needed for Paid Clinical Trials
Be a Paid Trial Volunteer


Canada: Healthy Non-Smoking Males Age 18-55

4 overnights, 3 follow-ups required
$2,400


Canada: Healthy Non-Smoking Males Age 18-55

4 overnights required
$1,135


Canada: Healthy Non-Smoking Postmenopausal Females Age 40-65

4 overnights, 3 follow-ups required
$1,555


Germany: Healthy Non-Smoking Adults Age 18-50

Testing a drug used to treat chronic kidney disease.
9 overnights required
€2,065


Germany: Healthy Non-Smoking Females Age 18-55

Testing an approved antibiotic and a drug used to terminate early pregnancy.
14 overnights, 3 follow-ups required
€3,241


Germany: Healthy Non-Smoking or Light Smoking Males Age 18-55

Testing a drug being developed for leukemia.
12 overnights, 14 follow-ups required
€4,760


USA: Healthy Non-Smoking African American Males Age 18-50

Evaluating new investigational medications.
5 overnights, 9 follow-ups required
$7,500


USA: Healthy Non-Smoking Males Age 18-55

Testing the toleratiliby of an investigational drug.
7 overnights required
$4,700


USA: Healthy Non-Smoking Adults Age 18-45

Testing the safety and tolerability of an investigational drug.
4 overnights, 1 follow-up required
$2,450


USA: Healthy Non-Smoking Adults Age 18-55

Testing the safety and tolerability of an investigational drug.
4 overnights, 1 follow-up required
$2,200


Clinical Trial Volunteer

If you wish to participate in a clinical trial as a healthy volunteer, signup and enter your data so you can be matched to a research study trial near you. Our software will match you to paid clinical trials in your area, and notify you of each potential match.