Data sourced from ClinicalTrials.gov (NIH registry) Updated weekly IRB-supervised studies only
Home/FL/Winter Haven
Updated July 2026 from ClinicalTrials.gov

Paid Clinical Trials in Winter Haven, FL

Studies commonly pay $75 to $4,500 per completed study

155 clinical trials are currently recruiting participants within 30 miles of Winter Haven. Listings below come straight from the official NIH registry, alongside the area's top-rated research centers with real Google reviews.

155studies recruiting
9+research centers nearby
6condition categories
Live from the NIH registry

Studies recruiting near Winter Haven right now

Top 25 of 155 recruiting studies, sorted by proximity — each links to its official registry page

A Study of Vedolizumab in Children With Ulcerative Colitis (UC) or Crohn's Disease (CD)

Ulcerative Colitis, Crohn's Disease Phase 3 Interventional 240 participants sought
I.H.S Health LLC-Kissimmee-445 W Oak St — Kissimmee, Florida (26.7 mi) · Sponsor: Takeda
See eligibility & contact on ClinicalTrials.gov (NCT05442567)

A Study to Investigate the Efficacy and Safety of Anifrolumab Administered as Subcutaneous Injection and Added to Standard of Care Compared With Placebo Added to Standard of Care in Adult Participants With Idiopathic Inflammatory Myopathies (Polymyositis and Dermatomyositis)

Polymyositis, Dermatomyositis Phase 3 Interventional 240 participants sought
Research Site — Plant City, Florida (25.2 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT06455449)

A Study to Assess the Efficacy and Safety of Induction Therapy With Afimkibart (RO7790121) in Participants With Moderately to Severely Active Crohn's Disease

Moderately to Severely Active Crohns Disease Phase 3 Interventional 425 participants sought
Auzmer Research — Lakeland, Florida (15.3 mi) · Sponsor: Hoffmann-La Roche
See eligibility & contact on ClinicalTrials.gov (NCT06819891)

A Study in People With Diabetic Macular Edema to Test How Well Different Doses of BI 3812465 Are Tolerated

Diabetic Macular Edema Phase 1, Phase 2 Interventional 49 participants sought
Florida Retina Consultants — Lakeland, Florida (15.3 mi) · Sponsor: Boehringer Ingelheim
See eligibility & contact on ClinicalTrials.gov (NCT07553429)

A Study of Camizestrant in ER+/HER2- Early Breast Cancer After at Least 2 Years of Standard Adjuvant Endocrine Therapy

Breast Cancer, Early Breast Cancer Phase 3 Interventional 4,300 participants sought
Research Site — Winter Haven, Florida (2.1 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT05774951)

Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-related Macular Degeneration (AQUARIUS)

Neovascular Age-Related Macular Degeneration (nAMD), Wet AMD Phase 3 Interventional 284 participants sought
Adverum Clinical Site 238 — Winter Haven, Florida (2.1 mi) · Sponsor: Adverum Biotechnologies, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07482176)

Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics

Breast Carcinoma, Colorectal Carcinoma N/A Observational 2,000 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: Wake Forest University Health Sciences
See eligibility & contact on ClinicalTrials.gov (NCT06418204)

Study to Evaluate Adverse Events, Optimal Dose, and Change in Disease Activity, With Livmoniplimab in Combination With Budigalimab Plus Chemotherapy Versus IV Infused Pembrolizumab Plus Chemotherapy in Adult Participants With Untreated Metastatic Non-Squamous Non-Small Cell Lung Cancer (NSCLC)

Non-Small Cell Lung Cancer Phase 2, Phase 3 Interventional 840 participants sought
Bond Clinic /ID# 262611 — Winter Haven, Florida (2.1 mi) · Sponsor: AbbVie
See eligibility & contact on ClinicalTrials.gov (NCT06236438)

Beamion BCGC-1: A Study to Find a Suitable Dose of Zongertinib Used Alone and in Combination With Other Treatments to Test Whether it Helps People With Different Types of HER2+ Cancer That Has Spread

Metastatic Breast Cancer, Metastatic Gastric Adenocarcinoma Phase 1, Phase 2 Interventional 768 participants sought
Helios CR Inc — Lakeland, Florida (15.3 mi) · Sponsor: Boehringer Ingelheim
See eligibility & contact on ClinicalTrials.gov (NCT06324357)

A Study of Efficacy and Safety of Depemokimab Compared With Placebo in Adults and Adolescents With at Risk Type 2 Asthma

Asthma Phase 3 Interventional 456 participants sought
GSK Investigational Site — Kissimmee, Florida (26.7 mi) · Sponsor: GlaxoSmithKline
See eligibility & contact on ClinicalTrials.gov (NCT07456033)

Study Evaluating INS018_055 Administered Orally to Subjects With Idiopathic Pulmonary Fibrosis

Idiopathic Pulmonary Fibrosis (IPF) Phase 2 Interventional 40 participants sought
Florida Lung Asthma and Sleep Specialist — Celebration, Florida (24.0 mi) · Sponsor: InSilico Medicine Hong Kong Limited
See eligibility & contact on ClinicalTrials.gov (NCT05975983)

De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)

Stage I Breast Cancer Phase 3 Interventional 1,670 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT04852887)

Cognitive Training for Cancer Related Cognitive Impairment in Breast Cancer Survivors

Breast Cancer, Cognitive Impairments N/A Interventional 386 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT05896189)

Surabgene Lomparvovec Administered in the Suprachoroidal Space in Adult Participants With Diabetic Retinopathy Without Center-Involved Diabetic Macular Edema

Diabetic Retinopathy Phase 2, Phase 3 Interventional 576 participants sought
Florida Retina Consultants - Lakeland /ID# 275012 — Lakeland, Florida (15.3 mi) · Sponsor: AbbVie
See eligibility & contact on ClinicalTrials.gov (NCT07592273)

A Pivotal Clinical Study to Investigate Efimosfermin Alfa in Participants With Biopsy-confirmed F2- or F3-stage MASH

Non-alcoholic Fatty Liver Disease Phase 3 Interventional 1,200 participants sought
GSK Investigational Site — Lakeland, Florida (15.3 mi) · Sponsor: GlaxoSmithKline
See eligibility & contact on ClinicalTrials.gov (NCT07221227)

A Clinical Trial to Evaluate Efficacy and Safety of Xeomin® Injections for Preventing Chronic Migraine

Chronic Migraine Phase 3 Interventional 780 participants sought
Clinical Research of Central Florida, Merz Investigational Site #0010532 — Lakeland, Florida (15.3 mi) · Sponsor: Merz Therapeutics GmbH
See eligibility & contact on ClinicalTrials.gov (NCT07018713)

A Study to Test Whether BI 1815368 Helps People With an Eye Condition Called Diabetic Macular Edema

Macular Edema Phase 2 Interventional 300 participants sought
Center for Retina and Macular Disease — Winter Haven, Florida (2.1 mi) · Sponsor: Boehringer Ingelheim
See eligibility & contact on ClinicalTrials.gov (NCT06962839)

Adding an Immunotherapy Drug, MEDI4736 (Durvalumab), to the Usual Chemotherapy Treatment (Paclitaxel, Cyclophosphamide, and Doxorubicin) for Stage II-III Breast Cancer

Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8 Phase 3 Interventional 3,680 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: National Cancer Institute (NCI)
See eligibility & contact on ClinicalTrials.gov (NCT06058377)

MammaPrint, BluePrint, and Full-genome Data Linked With Clinical Data to Evaluate New Gene EXpression Profiles

Breast Cancer N/A Observational 30,000 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: Agendia
See eligibility & contact on ClinicalTrials.gov (NCT03053193)

A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence

Breast Cancer Phase 3 Interventional 4,220 participants sought
Helios Clinical — Lakeland, Florida (15.3 mi) · Sponsor: Stemline Therapeutics, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06492616)
Google-rated

Top-rated research centers in Winter Haven

Dedicated clinical research sites near you — with their real Google ratings, reviews and contact details

Clinical Research of Central Florida

★ 5.0
1910 Lakeland Hills Blvd, Lakeland, FL 33805
(863) 853-5400
"I had a really great experience at Clinical Research of Central Florida. From my first appointment through all of my visits, everything was well orga…"
— Shelly Johnson, 5★

AdventHealth Bond Clinic Main Campus

★ 2.4
500 E Central Ave, Winter Haven, FL 33880
(863) 293-1191

Orlando Clinical Research Center

★ 4.6
5055 S Orange Ave, Orlando, FL 32809
(407) 240-7878
"Friendly informative doctors and nurses..."
— Jeffrey Kallas, 5★

Accel Research Sites | Lakeland

★ 4.7
2135 Harden Blvd, Lakeland, FL 33803
(863) 940-2087
"Excellent staff! Super friendly and able to answer all of my questions."
— Elizabeth Makinson-Fahey, 5★

Clinical Research of West Florida, Inc - Tampa

★ 4.7
605 N Howard Ave, Tampa, FL 33606
(813) 870-1292
"Clinical research of West Florida is a great place the staff is friendly the nurses they all are great the doctor is very good I enjoyed being there …"
— Kelly Musgrave, 5★

Auzmer Research

★ 4.9
609 Mid-Florida Dr Ste 3, Lakeland, FL 33813
(863) 450-2580
"This is a Friendly staffed community, very professional,and client considering, Chloe is very considerate and all the staff,good experience"
— Timothy Kane, 5★

Florida Institute for Clinical Research

★ 4.8
10967 Lake Underhill Rd Ste 117, Orlando, FL 32825
(407) 658-0966
"Was involved in a study there for 2 years. Staff is very professional , friendly, and curtios. Especially Marisa, Geo, and Dr Cruz."
— Alan Porreca, 4★

Clinical Research Trials of Florida Inc

★ 5.0
2713 W Virginia Ave, Tampa, FL 33607
(813) 873-8102
"I must say that this site is very likely one of the most professional, trustworthy, and secure clinical research centers in the entire state of Flori…"
— Dr. Lima, 5★

Moore clinical research

★ 4.9
11428 N 53rd St, Tampa, FL 33617
(813) 948-7550
"Go check them out. There team is very polite."
— Kajuan Mccray, 5★

Clinical trials in Winter Haven: what's recruiting

The Winter Haven area currently has 155 studies open to new participants, according to the ClinicalTrials.gov registry maintained by the U.S. National Institutes of Health. Among the studies closest to Winter Haven, the most active research areas are:

  • Cancer & Oncology10 studies
  • Immune & Skin5 studies
  • Diabetes & Metabolism2 studies
  • Lungs & Breathing2 studies
  • Heart & Vascular1 studies

Every listing shows the study phase, the recruiting site and its distance from Winter Haven, and links to the official registry page where eligibility criteria and study contacts are published. Compensation is set by each sponsor: industry surveys report typical payments of $75 to $4,500 per completed study, with short observational studies at the low end and multi-visit or overnight Phase 1 studies at the high end.

How to enroll in a paid study in Winter Haven

Start with a study whose condition matches your profile — or a healthy-volunteer study if you have no diagnosis. Contact the research site through the registry page, complete a short phone screen, then attend an in-person screening visit. If you qualify, the study team walks you through the informed consent document, which details every procedure, risk and payment before you commit. You can withdraw at any point, and enrollment is always free.

Winter Haven participants can also register with the dedicated research centers listed above — many maintain volunteer databases and call when a matching study opens — or sign up for our email alert below to hear when a new study starts recruiting within 30 miles of your ZIP code.

Frequently asked questions

How much do paid clinical trials in Winter Haven pay?
Compensation varies by study length, procedures and overnight stays. Industry surveys report typical payments from $75 to $4,500 per completed study, with simple observational studies at the low end and multi-week inpatient Phase 1 studies at the high end. Each listing's study team will confirm the exact amount before you enroll.
Do I need to be sick to join a clinical trial in Winter Haven?
No. Many studies recruit healthy volunteers, especially early-phase studies run at dedicated research centers. Others need participants diagnosed with a specific condition. Every trial lists its eligibility criteria — age range, condition, medications — and the study team screens you before enrollment.
Are clinical trials in Winter Haven safe?
Every trial on this page is registered on ClinicalTrials.gov, the official NIH registry, and is overseen by an Institutional Review Board (IRB). Before joining you receive an informed consent document detailing procedures, risks and compensation. Participation is voluntary and you can withdraw at any time.
How do I join a study in Winter Haven, FL?
Pick a study that matches your profile, contact the research site (or apply through the study links on this page), pass a phone pre-screen, then attend an in-person screening visit. If you qualify, you review and sign the informed consent and the study begins. The process typically takes 1-3 weeks.
What is the difference between a research center and a hospital study in Winter Haven?
Dedicated research centers (listed on this page with their Google ratings) run studies as their core business — often healthy-volunteer and vaccine studies with structured compensation. Hospital and university studies tend to focus on patients with specific conditions. Both types are registered and IRB-supervised.

Paid clinical trials near Winter Haven

Other metros within reach

Lakeland, FL181 Kissimmee, FL920 Orlando, FL934 Tampa, FL1,310 Leesburg, FL135 Spring Hill, FL116 St. Petersburg, FL1,328 Deltona, FL948

More of FL

Fort Lauderdale1,989 Pembroke Pines1,985 Hollywood1,985 Hialeah1,939 Miami1,914 St. Petersburg1,328 Tampa1,310 Deltona948 Orlando934 Kissimmee920 Jacksonville893 Gainesville539

New paid studies open every week

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