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

Paid Clinical Trials in Winter Haven, FL

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

167 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.

167studies recruiting
9+research centers nearby
6condition categories
Live from the NIH registry

Studies recruiting near Winter Haven right now

Top 25 of 167 recruiting studies, sorted by proximity — each links to its official registry page

Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25

Breast Cancer Phase 3 Interventional 3,960 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT05879926)

RENAISSANCE 2: SPN-817 Phase 2, Double-Blind, Placebo-Controlled Study in Adults With Focal Onset Seizures

Focal Onset Seizures Phase 2 Interventional 216 participants sought
Ilumina Medical Research — Kissimmee, Florida (26.7 mi) · Sponsor: Supernus Pharmaceuticals, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06798896)

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)

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)

Phase III Study Investigating Heart Failure and Cardiovascular Death With Baxdrostat in Combination With Dapagliflozin

Heart Failure Phase 3 Interventional 11,300 participants sought
Research Site — Lakeland, Florida (15.3 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT06677060)

A Study of Patients With Lower Extremity Acute Limb Ischemia to Remove Thrombus With the Indigo™ Aspiration System (STRIDE II)

Lower Extremity Acute Limb Ischemia, LE ALI N/A Observational 300 participants sought
Radiology and Imaging Specialists — Lakeland, Florida (15.3 mi) · Sponsor: Penumbra Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06747117)

Evaluating the Impact of Maridebart Cafraglutide on Cardiovascular Outcomes in Participants With Atherosclerotic Cardiovascular Disease and Overweight or Obesity

Atherosclerotic Cardiovascular Disease, Overweight Phase 3 Interventional 12,800 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: Amgen
See eligibility & contact on ClinicalTrials.gov (NCT07037433)

ARTEMIS - A Research Study to Look at How Ziltivekimab Works Compared to Placebo in People With a Heart Attack

Cardiovascular Risk, Acute Myocardial Infarction (AMI) Phase 3 Interventional 10,000 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: Novo Nordisk A/S
See eligibility & contact on ClinicalTrials.gov (NCT06118281)

A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate to Severe Chronic Obstructive Pulmonary Disease

Moderate to Severe Chronic Obstructive Pulmonary Disease Phase 2, Phase 3 Interventional 1,156 participants sought
Clinical Research Specialists LLC — Kissimmee, Florida (26.7 mi) · Sponsor: Pfizer
See eligibility & contact on ClinicalTrials.gov (NCT07363694)

Comparing the Outcome of Immunotherapy-Based Drug Combination Therapy With or Without Surgery to Remove the Kidney in Metastatic Kidney Cancer, the PROBE Trial

Metastatic Clear Cell Renal Cell Carcinoma, Metastatic Renal Cell Carcinoma Phase 3 Interventional 364 participants sought
AdventHealth Celebration — Celebration, Florida (24.0 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT04510597)

A Phase 3B Study to Evaluate Bone Mineral Density With Long-Term Use of Relugolix Combination Tablet in Women With Uterine Fibroids or Endometriosis

Uterine Fibroids, Endometriosis Phase 3 Interventional 1,000 participants sought
Kissimmee — Kissimmee, Florida (26.7 mi) · Sponsor: Sumitomo Pharma Switzerland GmbH
See eligibility & contact on ClinicalTrials.gov (NCT05862272)

Real-world Evaluation of the HistoSonics Edison System for Treatment of Liver Tumors Across Multidisciplinary Users (BOOMBOX: Master Study)

Liver Neoplasms, Primary Liver Cancer N/A Observational 5,000 participants sought
AdventHealth Celebration — Celebration, Florida (24.0 mi) · Sponsor: HistoSonics, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06486454)

A Research Trial to Assess if Cenerimod is Efficacious and Safe to Treat Active Lupus Nephritis on Top of Regular Treatment

Nephritis, Lupus, Lupus Erythematosus, Systemic Phase 3 Interventional 300 participants sought
Alloy Clinical Research LLC — Kissimmee, Florida (26.7 mi) · Sponsor: Viatris Innovation GmbH
See eligibility & contact on ClinicalTrials.gov (NCT07201129)

Safety, Pharmacokinetics (PK), and Efficacy of ONC 841 in Advanced Solid Tumors

Advanced Solid Tumor Phase 1 Interventional 72 participants sought
AdventHealth Medical Group Oncology Research at Celebration — Kissimmee, Florida (26.7 mi) · Sponsor: OncoC4, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06352359)

An Investigational Study of BGB-58067 As a Single Agent and in Combination With Anticancer Agents in Participants With Advanced Solid Tumors

Advanced Solid Tumor Phase 1 Interventional 525 participants sought
Adventhealth — Celebration, Florida (24.0 mi) · Sponsor: BeOne Medicines
See eligibility & contact on ClinicalTrials.gov (NCT06589596)

A Phase 2 Neoadjuvant Study of Zanidatamab in Combination With Chemotherapy in Participants With HER2-positive Breast Cancer

HER2-positive Breast Cancer, Breast Cancer Phase 2 Interventional 125 participants sought
The Oncology Institute — Lakeland, Florida (15.3 mi) · Sponsor: Jazz Pharmaceuticals
See eligibility & contact on ClinicalTrials.gov (NCT07102381)

Study of Zanzalintinib in Combination With Immuno-Oncology or Other Agents in Participants With Solid Tumors

Renal Cell Carcinoma (RCC), Metastatic Castration-Resistant Prostate Cancer (mCRPC) Phase 1 Interventional 1,394 participants sought
Exelixis Clinical Site #48 — Celebration, Florida (24.0 mi) · Sponsor: Exelixis
See eligibility & contact on ClinicalTrials.gov (NCT05176483)

A Study to Investigate Abdominal Symptoms With Camlipixant Compared With Placebo in Adults With Irritable Bowel Syndrome - Diarrhea (IBS-D) and Irritable Bowel Syndrome - Mixed (IBS-M)

Irritable Bowel Syndrome Phase 2 Interventional 420 participants sought
GSK Investigational Site — Kissimmee, Florida (26.7 mi) · Sponsor: GlaxoSmithKline
See eligibility & contact on ClinicalTrials.gov (NCT07519395)

Efficacy and Safety of GL0034 in Overweight or Obese Adults With Type II Diabetes Mellitus

Type II Diabetes Mellitus Phase 2 Interventional 285 participants sought
Alliance for Multispecialty Research (AMR Clinical) - Wichita East — Lakeland, Florida (15.3 mi) · Sponsor: Sun Pharmaceutical Industries Limited
See eligibility & contact on ClinicalTrials.gov (NCT07282743)

A Study to Evaluate Safety and Efficacy of ALKS 7290 Compared With Placebo in Adult Participants With Attention Deficit Hyperactivity Disorder (ALKS 7290-201)

Attention Deficit Disorder With Hyperactivity (ADHD) Phase 2 Interventional 312 participants sought
Alkermes Investigational Site — Lakeland, Florida (15.3 mi) · Sponsor: Alkermes, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07755410)

Study to Assess Adverse Events and Disease Activity of Oral Ubrogepant Tablets for the Acute Treatment of Migraine in Children and Adolescents (Ages 6-17)

Migraine Phase 3 Interventional 1,059 participants sought
Auzmer Research /ID# 239251 — Lakeland, Florida (15.3 mi) · Sponsor: AbbVie
See eligibility & contact on ClinicalTrials.gov (NCT05125302)

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

Moderately to Severely Active Crohns Disease Phase 3 Interventional 600 participants sought
Clinical Research of Osceola, LLC — Kissimmee, Florida (26.7 mi) · Sponsor: Hoffmann-La Roche
See eligibility & contact on ClinicalTrials.gov (NCT06819878)
Actively enrolling

Studies you may be able to join near Winter Haven

These studies are recruiting through partner research networks. We may be paid a referral fee if you complete their screening form — this never changes what you pay (nothing) or the compensation the study offers you.

See which clinical studies you may qualify for

A partner research network matches volunteers with studies that are currently enrolling in the United States. You answer a few screening questions about your health and where you live; if a study looks like a fit, its team contacts you to confirm eligibility.

Screening is free and takes a few minutes. Eligibility and any compensation are confirmed by the study team, not by this site.

Check your eligibility
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 167 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 & Oncology9 studies
  • Diabetes & Metabolism3 studies
  • Heart & Vascular3 studies
  • Liver & Kidney3 studies
  • Immune & Skin2 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, FL200 Kissimmee, FL934 Orlando, FL950 Tampa, FL1,335 Leesburg, FL150 Spring Hill, FL111 St. Petersburg, FL1,354 Deltona, FL966

By condition

Eligibility and exclusions, condition by condition

Alcoholic Liver Disease in Winter Haven Bladder Issues Due To Spinal Cord Injury in Winter Haven All conditions

More of FL

Fort Lauderdale2,008 Pembroke Pines2,002 Hollywood2,002 Hialeah1,956 Miami1,931 St. Petersburg1,354 Tampa1,335 Deltona966 Orlando950 Kissimmee934 Jacksonville924 Gainesville532

New paid studies open every week

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