Clinical Trials at Alkermes Investigational Site

As of August 2026, 3 paid clinical trials are recruiting at Alkermes Investigational Site in Los Angeles, California. Active studies at this site cover conditions such as Breast Cancer, Colorectal Cancer and Prostate Cancer. Compensation typically covers time, travel, and study visits — most studies also offer study-related medical care at no cost to participants.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: August 13, 2026.

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3 clinical trials at Alkermes Investigational Site

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A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia

for Narcolepsy Type 1

Drug: ALKS 2680

Sites in Los Angeles, Stanford +31 more locations

Sponsor: Alkermes, Inc.

Sex: All·Age: 18 - 70

Code: NCT06767683·Phase 2, Phase 3·Recruiting·Listed Jan 2025

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A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 2

for Narcolepsy Type 2

Drug: ALKS 2680

Sites in Los Angeles +18 more locations

Sponsor: Alkermes, Inc.

Sex: All·Age: 18 - 70

Code: NCT07502443·Phase 3·Recruiting·Listed Mar 2026

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A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 1

for Narcolepsy Type 1

Drug: ALKS 2680

Sites in Los Angeles +19 more locations

Sponsor: Alkermes, Inc.

Sex: All·Age: 18 - 70

Code: NCT07455383·Phase 3·Recruiting·Listed Mar 2026

Apply to this trial

Common conditions studied in Los Angeles

Breast Cancer (39 active studies)
Colorectal Cancer (31 active studies)
Prostate Cancer (29 active studies)
Ovarian Cancer (23 active studies)
Cancer (22 active studies)
Heart Failure (21 active studies)

Leading research sponsors in Los Angeles

University of California, Los Angeles
University of Southern California
Cedars-Sinai Medical Center
Jonsson Comprehensive Cancer Center
National Cancer Institute (NCI)

Frequently asked questions

How many paid clinical trials are currently recruiting in Los Angeles?

There are approximately 1,974 recruiting clinical trials in Los Angeles, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.

Do clinical trials in Los Angeles pay participants?

Most recruiting trials in Los Angeles compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.

Who can participate in a clinical trial in Los Angeles?

Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.

What conditions are most commonly studied in Los Angeles?

The most common conditions under active study in Los Angeles include Breast Cancer (39), Colorectal Cancer (31), Prostate Cancer (29), Ovarian Cancer (23), among many others. Browse the list above to explore every recruiting trial.

Are there clinical trials for healthy volunteers in Los Angeles?

Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Los Angeles on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.

How do I enroll in a clinical trial in Los Angeles?

Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.

Where can I take part in paid clinical trials in Los Angeles?

Recruiting research sites in Los Angeles include Cedars-Sinai Medical Center, Children's Hospital Los Angeles, University of California, Los Angeles, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.

What kinds of studies are recruiting in Los Angeles right now?

The largest active categories in Los Angeles are Cancer & tumors (643), Neurology & pain (111), Cardiovascular (95). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.

Browse more clinical trials

Other cities in California

San Francisco, CA(1,351)San Diego, CA(756)Palo Alto, CA(655)Sacramento, CA(585)Duarte, CA(538)La Jolla, CA(534)Orange, CA(508)Stanford, CA(427)Irvine, CA(363)Long Beach, CA(203)Santa Monica, CA(189)Newport Beach, CA(182)Walnut Creek, CA(180)Oakland, CA(167)Beverly Hills, CA(164)Loma Linda, CA(161)Torrance, CA(158)Anaheim, CA(128)Santa Rosa, CA(111)Fresno, CA(109)Pasadena, CA(104)Fountain Valley, CA(99)Glendale, CA(96)Redwood City, CA(96)Fullerton, CA(95)Lancaster, CA(85)Riverside, CA(85)Fremont, CA(81)Los Alamitos, CA(80)San Jose, CA(79)Huntington Beach, CA(76)Roseville, CA(71)Santa Barbara, CA(68)Vallejo, CA(66)Modesto, CA(64)Bakersfield, CA(63)Thousand Oaks, CA(61)Northridge, CA(58)Upland, CA(58)Berkeley, CA(56)Chula Vista, CA(56)Burbank, CA(55)Oceanside, CA(52)Santa Ana, CA(49)Stockton, CA(49)Santa Clara, CA(47)Garden Grove, CA(46)Pomona, CA(46)Santa Maria, CA(44)Bellflower, CA(43)San Leandro, CA(43)San Luis Obispo, CA(43)Arroyo Grande, CA(42)Davis, CA(42)Downey, CA(41)San Rafael, CA(40)Tarzana, CA(39)Redlands, CA(38)Encino, CA(37)La Mesa, CA(37)

Related healthcare resources in California

Latest Los Angeles, CA clinical trials research report

Trials by condition in Los Angeles

Breast Cancer· 39 Colorectal Cancer· 31 Prostate Cancer· 29 Ovarian Cancer· 23 Heart Failure· 21 Endometrial Cancer· 19