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

Paid Clinical Trials in Winter Haven, FL

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

156 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.

156studies recruiting
9+research centers nearby
6condition categories
Live from the NIH registry

Studies recruiting near Winter Haven right now

Top 25 of 156 recruiting studies, sorted by proximity — each links to its official registry page

ORACLE: Observation of ResiduAl Cancer With Liquid Biopsy Evaluation

Bladder Carcinoma, Ureter Carcinoma N/A Observational 2,020 participants sought
The Oncology Institute of Hope & Innovation — Lakeland, Florida (15.3 mi) · Sponsor: Guardant Health, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT05059444)

A Study to Investigate Efficacy and Safety of SAR441566 in Patients With Ulcerative Colitis

Colitis Ulcerative Phase 2 Interventional 204 participants sought
Clinical Research of Osceola- Site Number : 8400012 — Kissimmee, Florida (26.7 mi) · Sponsor: Sanofi
See eligibility & contact on ClinicalTrials.gov (NCT06867094)

Testing the Addition of High Dose, Targeted Radiation to the Usual Treatment for Locally-Advanced Inoperable Non-Small Cell Lung Cancer

Locally Advanced Lung Non-Small Cell Carcinoma, Stage IIB Lung Cancer AJCC v8 Phase 3 Interventional 474 participants sought
Winter Haven Hospital — Winter Haven, Florida (2.1 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT05624996)

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 Study to Test Whether Nerandomilast Can Help Slow Down Changes in the Lung in People With a Family History of Pulmonary Fibrosis

Familial Pulmonary Fibrosis, Interstitial Lung Abnormalities Phase 3 Interventional 80 participants sought
Clinical Research Specialists LLC - Kissimmee — Kissimmee, Florida (26.7 mi) · Sponsor: Boehringer Ingelheim
See eligibility & contact on ClinicalTrials.gov (NCT07201922)

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)

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)

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)

LY4268989 in Adults With Moderately to Severely Active Ulcerative Colitis

Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate Phase 2 Interventional 1,431 participants sought
Clinical Research of Osceola — Kissimmee, Florida (26.7 mi) · Sponsor: Eli Lilly and Company
See eligibility & contact on ClinicalTrials.gov (NCT07415044)

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

Episodic Migraine Phase 3 Interventional 990 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 (NCT07018700)

An Observational Study of Etrasimod in Adult Patients With Moderate to Severe Ulcerative Colitis

Colitis, Ulcerative N/A Observational 300 participants sought
Digestive and Liver Center of Florida Kissimmee — Kissimmee, Florida (26.7 mi) · Sponsor: Pfizer
See eligibility & contact on ClinicalTrials.gov (NCT06398626)

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)

Fibromyalgia Response With Esreboxetine Evaluated Using a Randomized Withdrawal Research Design

Fibromyalgia Phase 3 Interventional 620 participants sought
Clinical Research Site — Lakeland, Florida (15.3 mi) · Sponsor: Axsome Therapeutics, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07398417)

An Open-label, Rollover Trial to Evaluate the Efficacy and Safety of AMG 732 in Participants With Thyroid Eye Disease

Thyroid Eye Disease Phase 2 Interventional 30 participants sought
Ilumina Medical Research — Kissimmee, Florida (26.7 mi) · Sponsor: Amgen
See eligibility & contact on ClinicalTrials.gov (NCT07438405)

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)

A Study to Investigate Subcutaneous Isatuximab in Combination With Weekly Carfilzomib and Dexamethasone in Adult Participants With Relapsed and/or Refractory Multiple Myeloma

Plasma Cell Myeloma Refractory Phase 2 Interventional 64 participants sought
The Oncology Institute of Hope & Innovation - Lakeland- Site Number : 8400054 — Lakeland, Florida (15.3 mi) · Sponsor: Sanofi
See eligibility & contact on ClinicalTrials.gov (NCT06356571)

An Open-Label, Single-Arm Study to Investigate the Efficacy and Safety of North Star Desiccated Porcine Thyroid Extract Tablets.

Hypothyroidism Phase 3 Interventional 466 participants sought
Accel Research — Lakeland, Florida (15.3 mi) · Sponsor: Neuvosyn Laboratories, LLC
See eligibility & contact on ClinicalTrials.gov (NCT07747103)

BradycArdia paCemaKer With AV Interval Modulation for Blood prEssure treAtmenT

Hypertension, Hypertension, Systolic N/A Interventional 500 participants sought
Cardiovascular Research Solutions (MyCardiologist) — Celebration, Florida (24.0 mi) · Sponsor: Orchestra BioMed, Inc
See eligibility & contact on ClinicalTrials.gov (NCT06059638)

PRESERVE: LUPKYNIS in Combination With Belimumab, Obinutuzumab or Anifrolumab in Patients With Lupus Nephritis

Lupus Nephritis Phase 4 Interventional 150 participants sought
Vida Clinical Research — Kissimmee, Florida (26.7 mi) · Sponsor: Aurinia Pharmaceuticals Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07611214)

Studying Chemotherapy With or Without Panitumumab for Unresectable, Locally Advanced, or Metastatic Pancreatic Cancer Without KRAS Mutations

Locally Advanced Pancreatic Adenocarcinoma, Metastatic Pancreatic Adenocarcinoma Phase 3 Interventional 94 participants sought
The Watson Clinic — Lakeland, Florida (15.3 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT06998940)

A Study Comparing Tarlatamab, Durvalumab, Carboplatin, and Etoposide Versus Durvalumab, Carboplatin, and Etoposide in First-line Extensive Stage Small-Cell Lung Cancer (ES-SCLC)

Small-cell Lung Cancer, Extensive Stage Small-cell Lung Cancer Phase 3 Interventional 330 participants sought
Orlando Health Cancer Institute — Kissimmee, Florida (26.7 mi) · Sponsor: Amgen
See eligibility & contact on ClinicalTrials.gov (NCT07005128)
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.

Research study for alcohol-related liver damage

Enrolling US adults aged 18 to 70 with alcohol-induced liver damage and a history of heavy drinking. Not open to people with a recent stroke, heart attack, dialysis, or who take blood thinners.

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

Research study for bladder problems after spinal cord injury

This study is enrolling US adults aged 18 to 75 living with chronic involuntary bladder leakage caused by a spinal cord injury, for research including investigational gene therapy approaches. The study team confirms eligibility and any compensation before enrollment.

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 156 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 & Oncology8 studies
  • Immune & Skin8 studies
  • Heart & Vascular3 studies
  • Liver & Kidney2 studies
  • Lungs & Breathing2 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, FL186 Kissimmee, FL914 Orlando, FL928 Tampa, FL1,316 Leesburg, FL136 Spring Hill, FL115 St. Petersburg, FL1,334 Deltona, FL942

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 Lauderdale1,994 Pembroke Pines1,989 Hollywood1,989 Hialeah1,939 Miami1,913 St. Petersburg1,334 Tampa1,316 Deltona942 Orlando928 Kissimmee914 Jacksonville903 Gainesville543

New paid studies open every week

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