Below are all of the studies that may be available to you at Parexel Los Angeles. We offer a wide range of studies and this list is updated regularly.

Select an individual study to learn more about the details. If you're interested in volunteering for a study, please enter and submit some information about yourself to be contacted by a member of our staff.

Featured Study

Study Age Description Dates Compensation Category

18-55

Refer a friend to screen with us and you can earn up to $200 as a referral bonus. September 18, 2020 -
TBD
Up to: $200 ●  Healthy Volunteer
●  Smoking (Yes)
●  Smoking (No)
246440

18-55

We are recruiting the following populations: Healthy Males & Females of ... TBD - TBD Up to: $3,600 ●  Healthy Volunteer
●  Postmenopausal
●  Smoking (No)
●  Non-Childbearing Females
254233

18-55

We are recruiting the following populations: • Healthy male and female ... May 5, 2021 -
May 20, 2021
Up to: $6,900 ●  Healthy Volunteer
●  Postmenopausal
●  Smoking (No)
●  Non-Childbearing Females
243310

18-55

We are recruiting the following populations: Healthy male and female voluntee... TBD - TBD Up to: $5,100 ●  Healthy Volunteer
●  Postmenopausal
●  Non-Childbearing Females
243303

18-65

This study may be appropriate for those who meet the following criteria:Healthy Males... August 3, 2020 -
TBD
Up to: $7,600 ●  Healthy Volunteer
●  Smoking (Yes)
●  Smoking (No)
●  Healthy Elderly
245189

18-55

We are recruiting the following populations:Healthy males and femalesAge... TBD - TBD Up to: $7,700 ●  Healthy Volunteer
●  Smoking (Yes)
●  Postmenopausal
●  Non-Childbearing Females
240918

18-55

We are recruiting the following populations: Healthy males and females (Non-c... August 3, 2020 -
TBD
Up to: $2,500 ●  Healthy Volunteer
●  Postmenopausal
●  Smoking (No)
●  Non-Childbearing Females
243303

50+

California Clinical Trials Medical Group managed by Parexel in Glendale, CA is currently seeking ... TBD - TBD Up to: $7,600 ●  Alzheimer's Disease
246489

This study may be appropriate for those who meet the following criteria:

  • Healthy male and female volunteers
  • 18 to 45 years of age
California Clinical Trials Medical Group managed by PAREXEL, Early phase Unit, located in Glendal... TBD - TBD Up to: $8,500 ●  Healthy Volunteer
245780

This study may be appropriate for those who meet the following criteria:

  • Healthy male volunteers
  • 18 to 60 years of age
California Clinical Trials Medical Group managed by PAREXEL, Early phase Unit, located in Glendal... TBD - TBD Up to: $5,300 ●  Healthy Volunteer
251720

Between the ages of 18 – 50

This study may be appropriate for those who meet the following criteria: Healthy M... February 17, 2021 -
April 8, 2021
Up to: $5,800 ●  Healthy Volunteer
240918

18-55

The California Clinical Trials Medical Group managed by PAREXEL, located in Glendale, CA ... TBD - TBD Up to: $4,900 ●  Healthy Volunteer
255582

18-55

California Clinical Trials Medical Group managed b... March 29, 2021 -
TBD
Up to: $4,000 ●  Healthy Volunteer
●  Postmenopausal
●  Smoking (No)
242685

50-72

California Clinical Trials Medical Group managed b... March 29, 2021 -
June 20, 2021
Up to: $4,250 ●  Healthy Volunteer
●  Healthy Elderly
249906

18 - 45

California Clinical Trials Medical Group managed b... June 1, 2021 -
July 27, 2021
Up to: $5,300 ●  Healthy Volunteer
Due to COVID-19 pandemic and adherence to social distance practices, we are screening by appointment only.