Paid Clinical Trials in Sioux Falls, SD

As of June 2026, 275 paid clinical trials are recruiting in Sioux Falls, South Dakota. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: June 25, 2026.

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275 clinical trials

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Chemotherapy With or Without Immunotherapy for Peritoneal Mesothelioma

for Peritoneal Malignant Mesothelioma

40 locations incl. Phoenix

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT05001880·Phase 2·Recruiting

Apply to this trial

EPIC-Peds: A Study to Learn About the Study Medicine Called PF-07321332 (Nirmatrelvir)/Ritonavir in Patients Under 18 Years of Age With COVID-19 That Are Not Hospitalized But Are at Risk for Severe Disease

for COVID-19

50 locations incl. Phoenix

Sponsor: Pfizer

Sex: All·Age: 0 - 17

Code: NCT05261139·Phase 3·Recruiting

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Efficacy and Safety Study of Rimegepant for the Preventative Treatment of Migraine in Pediatric Subjects

for Migraine

Drug: Rimegepant

54 locations incl. Fort Smith

Sponsor: Pfizer

Sex: All·Age: 6 - 17

Code: NCT05156398·Phase 3·Recruiting

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Randomized Trial Comparing Immediate vs. Deferred Surgery for Symptomatic ERM

for Epiretinal Membrane

46 locations incl. Scottsdale

Sponsor: Jaeb Center for Health Research

Sex: All·Age: 50+

Code: NCT05145491·Recruiting

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A Study of Azenosertib (ZN-c3) in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer

for High-Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer

44 locations incl. Mobile

Sponsor: K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc

Sex: Female·Age: 18+

Code: NCT05128825·Phase 2·Recruiting

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Five or Ten Year Colonoscopy for 1-2 Non-Advanced Adenomatous Polyps

for Adenocarcinoma of the Colon

472 locations incl. Fairbanks

Sponsor: NRG Oncology

Sex: All·Age: 45 - 70

Code: NCT05080673·Recruiting

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Assessment of CCM in HF With Higher Ejection Fraction

for Heart Failure

105 locations incl. Birmingham

Sponsor: Impulse Dynamics

Sex: All·Age: 18+

Code: NCT05064709·Recruiting

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A Longitudinal, Multi-Center Safety Study of Autologous Adult Adipose-Derived Regenerative Cell Injection Into Chronic Partial-Thickness Rotator Cuff Tears

for Partial Thickness Rotator Cuff Tear

11 locations incl. Phoenix

Sponsor: InGeneron, Inc.

Sex: All·Age: 30 - 75

Code: NCT05400798·Enrolling By Invitation

Avera Cancer Sequencing and Analytics Protocol (ASAP)

for Cancer

6 locations incl. Marshall

Sponsor: Avera McKennan Hospital & University Health Center

Sex: All·Age: 18+

Code: NCT05142033·Recruiting

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Immune Checkpoint Inhibitor Toxicity Risk Prediction in Solid Tumors

for Malignant Solid Neoplasm

843 locations incl. Anchorage

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT04871542·Recruiting

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Helix Research Network

for Genetic Predisposition to Disease

14 locations incl. Fort Wayne

Sponsor: Helix, Inc

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT06057181·Recruiting

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Perform Humeral System Study

for Osteoarthritis Shoulder

6 locations incl. Lexington

Sponsor: Stryker Trauma and Extremities

Sex: All·Age: 18+

Code: NCT05067543·Recruiting

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Connect for Cancer Prevention Study (Connect)

for Cancer

10 locations incl. Denver

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 30 - 70·Accepts healthy volunteers

Code: NCT04609072·Recruiting

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A Study of a New Way to Treat Children and Young Adults With a Brain Tumor Called NGGCT

for Central Nervous System Nongerminomatous Germ Cell Tumor

149 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: 3 - 29

Code: NCT04684368·Phase 2·Recruiting

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

for Stage I Breast Cancer

812 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: All·Age: 50 - 70

Code: NCT04852887·Phase 3·Recruiting

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APOLLO: A Randomized Phase II Double-Blind Study of Olaparib Versus Placebo Following Curative Intent Therapy in Patients With Resected Pancreatic Cancer and a Pathogenic BRCA1, BRCA2 or PALB2 Mutation

for Pancreatic Acinar Cell Carcinoma

451 locations incl. Anchorage

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT04858334·Phase 2·Recruiting

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Distal Evaluation of Functional Performance with Intravascular Sensors to Assess the Narrowing Effect: Guided Physiologic Stenting

for Coronary Artery Disease

40 locations incl. Birmingham

Sponsor: Philips Clinical & Medical Affairs Global

Sex: All·Age: 18+

Code: NCT04451044·Enrolling By Invitation

Testing if High Dose Radiation Only to the Sites of Brain Cancer Compared to Whole Brain Radiation That Avoids the Hippocampus is Better at Preventing Loss of Memory and Thinking Ability

for Metastatic Lung Small Cell Carcinoma

223 locations incl. Phoenix

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT04804644·Phase 3·Recruiting

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Autologous LN-145 in Patients With Metastatic Non-Small-Cell Lung Cancer

for Metastatic Non Small Cell Lung Cancer

46 locations incl. Gilbert

Sponsor: Iovance Biotherapeutics, Inc.

Sex: All·Age: 18 - 70

Code: NCT04614103·Phase 2·Recruiting

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Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma

for Recurrent Head and Neck Squamous Cell Carcinoma

178 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18 - 79

Code: NCT04671667·Phase 2·Recruiting

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Genetic Epidemiology of Rotator Cuff Tears: The cuffGEN Study

for Rotator Cuff Tears

10 locations incl. Iowa City

Sponsor: University of Michigan

Sex: All·Age: 40 - 85

Code: NCT04831164·Recruiting

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Testing the Use of Combination Therapy in Adult Patients With Newly Diagnosed Multiple Myeloma, the EQUATE Trial

for Plasma Cell Myeloma

642 locations incl. Anchorage

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: All·Age: 18+

Code: NCT04566328·Phase 3·Recruiting

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Surgery With or Without Neoadjuvant Chemotherapy in High Risk RetroPeritoneal Sarcoma

for Retroperitoneal Sarcoma

109 locations incl. Birmingham

Sponsor: European Organisation for Research and Treatment of Cancer - EORTC

Sex: All·Age: 18+

Code: NCT04031677·Phase 3·Recruiting

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Testing the Addition of Radiation Therapy to the Usual Immune Therapy Treatment (Atezolizumab) for Extensive Stage Small Cell Lung Cancer, The RAPTOR Trial

for Extensive Stage Lung Small Cell Carcinoma

Drug: Atezolizumab

416 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT04402788·Phase 2, Phase 3·Recruiting

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A Study to Compare the Administration of Encorafenib + Binimetinib + Nivolumab Versus Ipilimumab + Nivolumab in BRAF-V600 Mutant Melanoma With Brain Metastases

for Acral Lentiginous Melanoma

Drug: Ipilimumab

331 locations incl. Birmingham

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT04511013·Phase 2·Recruiting

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Groningen International Study on Sentinel Nodes in Vulvar Cancer-III

for Vulvar Cancer

21 locations incl. Orange

Sponsor: University Medical Center Groningen

Sex: Female·Age: 18+

Code: NCT05076942·Phase 2·Recruiting

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Osimertinib With or Without Bevacizumab as Initial Treatment for Patients With EGFR-Mutant Lung Cancer

for Advanced Lung Non-Squamous Non-Small Cell Carcinoma

Drug: Bevacizumab

603 locations incl. Anchorage

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT04181060·Phase 3·Recruiting

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A Study to Compare Blinatumomab Alone to Blinatumomab With Nivolumab in Patients Diagnosed With First Relapse B-Cell Acute Lymphoblastic Leukemia (B-ALL)

for Down Syndrome

Drug: Nivolumab

209 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 1 - 30

Code: NCT04546399·Phase 2·Recruiting

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Phase 2 Trial of Adagrasib Monotherapy and in Combination With Pembrolizumab and a Phase 3 Trial of Adagrasib in Combination in Patients With a KRAS G12C Mutation KRYSTAL-7

for Advanced Non-Small Cell Lung Cancer

Drug: Adagrasib

220 locations incl. Goodyear

Sponsor: Mirati Therapeutics Inc.

Sex: All·Age: 18+

Code: NCT04613596·Phase 2, Phase 3·Recruiting

Apply to this trial

A Study of Combination Chemotherapy for Patients With Newly Diagnosed DAWT and Relapsed FHWT

for Anaplastic Kidney Wilms Tumor

177 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: Up to 30

Code: NCT04322318·Phase 2·Recruiting

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Treating Prostate Cancer That Has Come Back After Surgery With Apalutamide and Targeted Radiation Based on PET Imaging

for Biochemically Recurrent Prostate Carcinoma

Drug: Apalutamide

342 locations incl. Anchorage

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: Male·Age: 18+

Code: NCT04423211·Phase 3·Recruiting

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Comparing Sentinel Lymph Node (SLN) Biopsy With Standard Neck Dissection for Patients With Early-Stage Oral Cavity Cancer

for Buccal Mucosa Squamous Cell Carcinoma

105 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT04333537·Phase 2, Phase 3·Recruiting

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A Study to Compare Two Surgical Procedures in Individuals With BRCA1 Mutations to Assess Reduced Risk of Ovarian Cancer

for Ovarian Carcinoma

539 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: Female·Age: 35 - 50

Code: NCT04251052·Recruiting

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A Study to Compare Standard Chemotherapy to Therapy With CPX-351 and/or Gilteritinib for Patients With Newly Diagnosed AML With or Without FLT3 Mutations

for Acute Myeloid Leukemia

185 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: Up to 21

Code: NCT04293562·Phase 3·Recruiting

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General Population Level Estimation for Type 1 Diabetes Risk in Children During Routine Care Delivery

for Type 1 Diabetes

4 locations incl. Bemidji

Sponsor: Sanford Health

Sex: All·Age: 0 Minutes - 17·Accepts healthy volunteers

Code: NCT04477928·Recruiting

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Comparing the Clinical Impact of Pancreatic Cyst Surveillance Programs and Associated Biomarkers

for Pancreatic Neoplasm

408 locations incl. Birmingham

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: All·Age: 50 - 75

Code: NCT04239573·Recruiting

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Testing the Addition of a Type of Drug Called Immunotherapy to the Usual Chemotherapy Treatment for Non-small Cell Lung Cancer, an ALCHEMIST Treatment Trial (Chemo-IO [ACCIO])

for Lung Non-Small Cell Carcinoma

1149 locations incl. Anchorage

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT04267848·Phase 3·Recruiting

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A Study of Sigvotatug Vedotin in Advanced Solid Tumors

for Carcinoma, Non-Small Cell Lung

Drug: sigvotatug vedotin

105 locations incl. Anchorage

Sponsor: Seagen, a wholly owned subsidiary of Pfizer

Sex: All·Age: 18+

Code: NCT04389632·Phase 1·Recruiting

Apply to this trial

Phase 2 Trial of Voyager V1 in Combination With Cemiplimab in Cancer Patients

for Melanoma

Drug: Cemiplimab

23 locations incl. Phoenix

Sponsor: Vyriad, Inc.

Sex: All·Age: 18+

Code: NCT04291105·Phase 2·Recruiting

Apply to this trial

Testing the Addition of the Drug Apalutamide to the Usual Hormone Therapy and Radiation Therapy After Surgery for Prostate Cancer, INNOVATE Trial

for Prostate Adenocarcinoma

Drug: Apalutamide

345 locations incl. Phoenix

Sponsor: NRG Oncology

Sex: Male·Age: 18+

Code: NCT04134260·Phase 3·Recruiting

Apply to this trial