New Hampshire is currently home to 312 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Lebanon, Manchester, Nashua and Portsmouth. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
A Study to Assess the Safety and Efficacy of Oral Armour Thyroid Compared to Synthetic T4 for the Treatment of Primary Hypothyroidism in Adult Participants
NCT06345339
Recruiting
This study will evaluate the efficacy and safety of Armour Thyroid treatment compared with synthetic T4 in subjects who have primary hypothyroidism and are currently stabilized (i.e., in-range thyroid-stimulating hormone \[TSH\]) on synthetic T4 treatment. This study will also therefore evaluate the efficacy and safety of dose conversion from synthetic T4 therapy to Armour Thyroid therapy.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/04/2025
Locations: Southern New Hampshire Diabetes and Endocrinology /ID# 257841, Nashua, New Hampshire
Conditions: Hypothyroidism
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A Study to Evaluate the Long-Term Safety and Efficacy of Povorcitinib in Participants With Moderate to Severe Hidradenitis Suppurativa
NCT06212999
Recruiting
The purpose of this study is to evaluate long-term safety and efficacy of povorcitinib in participants with moderate to severe hidradenitis suppurativa who completed the 54 weeks of study treatment within the originating parent Phase 3 studies (INCB 54707-301 \[NCT05620823\] or INCB 54707-302 \[NCT05620836\]).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Investigative Site US318, Portsmouth, New Hampshire
Conditions: Hidradenitis Suppurativa (HS)
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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
NCT05879926
Recruiting
This Phase III Trial will determine whether adjuvant chemotherapy (ACT) added to ovarian function suppression (OFS) plus endocrine therapy (ET) is superior to OFS plus ET in improving invasive breast cancer-free survival (IBCFS) among premenopausal, early- stage breast cancer (EBC) patients with estrogen receptor (ER)-positive, HER2-negative tumors and 21-gene recurrence score (RS) between 16-25 (for pN0 patients) and 0-25 (for pN1 patients).
Gender:
FEMALE
Ages:
Between 18 years and 60 years
Trial Updated:
06/04/2025
Locations: New Hampshire Oncology Hematology PA-Concord, Concord, New Hampshire
Conditions: Breast Cancer
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Study to Investigate Lifileucel Regimen Plus Pembrolizumab Compared With Pembrolizumab Alone in Participants With Untreated Advanced Melanoma.
NCT05727904
Recruiting
This is a Phase 3, multicenter, open-label, randomized, parallel group, treatment study to assess the efficacy and safety of lifileucel in combination with pembrolizumab compared with pembrolizumab alone in participants with untreated, unresectable or metastatic melanoma. Participants randomized to the pembrolizumab monotherapy arm who subsequently have a blinded independent central review- verified confirmed progressive disease (PD) will be offered lifileucel monotherapy in an optional crossove... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
06/04/2025
Locations: Dartmouth-Hitchcock Medical Center (DHMC) - Norris Cotton Cancer Center, Lebanon, New Hampshire
Conditions: Metastatic Melanoma, Unresectable Melanoma, Melanoma
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Testing Radiation and HER2-targeted Therapy Versus HER2-targeted Therapy Alone for Low-risk HER2-positive Breast Cancer
NCT05705401
Recruiting
This Phase III trial compares the recurrence-free interval (RFI) among patients with early-stage, low risk HER2+ breast cancer who undergo breast conserving surgery and receive HER2-directed therapy, and are randomized to not receive adjuvant breast radiotherapy versus those who are randomized to receive adjuvant radiotherapy per the standard of care.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
06/04/2025
Locations: Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center, Lebanon, New Hampshire
Conditions: HER2-positive Breast Cancer
Register for Updates
The CONFORM Pivotal Trial
NCT05147792
Recruiting
The CLAAS® device will be evaluated for safety and efficacy by establishing its performance is non-inferior to the commercially available WATCHMAN® and Amulet™ left atrial appendage closure devices in patients with non-valvular atrial fibrillation. Patients who are eligible for the trial will be randomized to receive either the CLAAS device or the WATCHMAN or Amulet™ devices and will be followed for 5 years after device implant.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: Catholic Medical Center, Manchester, New Hampshire
Conditions: Atrial Fibrillation, Stroke
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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)
NCT04852887
Recruiting
This Phase III Trial evaluates whether breast conservation surgery and endocrine therapy results in a non-inferior rate of invasive or non-invasive ipsilateral breast tumor recurrence (IBTR) compared to breast conservation with breast radiation and endocrine therapy.
Gender:
ALL
Ages:
Between 50 years and 70 years
Trial Updated:
06/04/2025
Locations: New Hampshire Oncology Hematology PA-Concord, Concord, New Hampshire
Conditions: Stage I Breast Cancer
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Impella®-Supported PCI in High-Risk Patients With Complex Coronary Artery Disease and Reduced Left Ventricular Function
NCT04763200
Recruiting
The purpose of this study is to assess if using the Impella® CP (or Impella® 2.5) device during high-risk PCI in patients with reduced left-sided heart function will result in an improvement in symptoms, heart function and health after a heart procedure compared to the current standard of care.
Gender:
ALL
Ages:
Between 18 years and 90 years
Trial Updated:
06/04/2025
Locations: Catholic Medical Center, Manchester, New Hampshire
Conditions: Left Ventricular Dysfunction, Coronary Artery Disease
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A Study to Evaluate VXA-CoV2-3.3 COVID-19 Vaccine Against Currently Approved/Authorized mRNA COVID-19 Injectable Booster Vaccine in Adults Previously Immunized Against COVID-19 Infection
NCT06672055
Recruiting
The primary objective of the study is to determine the relative efficacy of the investigational oral severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) vaccine tablet VXA-CoV2-3.3 compared to a currently recommended vaccine for the prevention of symptomatic Coronavirus Disease 2019 (COVID-19). In order to represent a more recently circulating SARS-CoV-2 variant, the main study endpoints will now evaluate the VXA-CoV2-3.3 (KP.2 strain) vaccine, and not the VXA-CoV2-3.1 (XBB.1.5 strain)... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/03/2025
Locations: hyperCORE - ActivMed Practices and Research - Portsmouth, Portsmouth, New Hampshire
Conditions: SARS-CoV2, COVID-19
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Open-label, Long-term Safety Study of Secukinumab in Polymyalgia Rheumatica (PMR)
NCT06331312
Recruiting
The purpose of this extension study is to assess the safety and tolerability of secukinumab when administered long-term in patients with polymyalgia rheumatica.
Gender:
ALL
Ages:
Between 50 years and 100 years
Trial Updated:
06/03/2025
Locations: Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire
Conditions: Polymyalgia Rheumatica
Register for Updates
Pulse-Width Modulation
NCT06120231
Recruiting
The overarching aim of this project is to modulate the pulse-width during stimulation of pedicle screws and record the response thresholds associated with each PWM setting. During this initial phase of the investigation, no further data will be collected.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/03/2025
Locations: Dartmouth-Health, Lebanon, New Hampshire
Conditions: Spinal Fusion, Spinal Stenosis
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A Study of REACT in Subjects With Type 2 Diabetes Mellitus and Chronic Kidney Disease
NCT05099770
Recruiting
The purpose of this study is to assess the safety and efficacy (including durability) of up to 2 REACT injections given 3 months (+30 days) apart and delivered percutaneously into biopsied and non-biopsied contralateral kidneys in participants with T2DM and CKD.
Gender:
ALL
Ages:
Between 30 years and 80 years
Trial Updated:
06/03/2025
Locations: Seacoast Kidney & Hypertension Specialists, Portsmouth, New Hampshire
Conditions: Type 2 Diabetes Mellitus, Chronic Kidney Diseases
Register for Updates