A Clinical Study of Semaglutide Nasal Spray in Overweight or Obese Adults
Recruiting · Secaucus, New Jersey
Always free
Study care at no cost to you
For your time and travel
Many studies pay you back
Most need no insurance or papers
Legal status usually isn't required; we'll tell you each study's requirements
Interpreters available
Ask for your language
Your choice
Voluntary — you can stop anytime
What is this study?
The specific aim of this study is to examine the Safety, Tolerability and Pharmacokinetic of Semaglutide Nasal Spray compared with placebo and positive control in Adult Overweight or Obese Participants.
It is , overseen by an independent and licensed medical staff.
Read the full clinical description
The specific aim of this study is to examine the Safety, Tolerability and Pharmacokinetic of Semaglutide Nasal Spray compared with placebo and positive control in Adult Overweight or Obese Participants.
Who this study is looking for
In plain language, from the study's own rules. The study team confirms the full details with you — this isn't a final yes or no.
✅ You may be able to join if…
- •Adults age 18 to 65 years (male or female).
- •BMI between 27.0 and 35.0 kg/m² at screening.
- •No more than about 5% weight change in the 3 months before screening using diet and exercise alone (reported by the person).
- •No plans to have a baby during the study and for 3 months after the last dose, and agrees to use effective birth control; also agrees not to donate sperm or eggs during this time.
- •Has a negative test for anti-HIV antibodies at screening and can understand and follow the study plan and sign informed consent.
🚫 You may not be able to join if…
- •Has type 1, type 2, or other forms of diabetes.
- •Has obesity caused by certain genetic or medical conditions (for example: hypothalamic obesity, pituitary obesity, hypothyroidism-related obesity, Cushing’s syndrome, insulinoma, acromegaly, or hypogonadism).
- •Has had bariatric (weight-loss) surgery before (with limited exceptions) or plans to have it or use weight-loss devices during the study.
- •Used certain weight-loss or diabetes medicines in the last 3 months, especially GLP-1 medicines or GLP-1 related medicines.
- •Has certain conditions or problems that could make the nasal spray unsafe or hard to use, including significant nasal/sinus problems or recent nasal/nose injury or surgery not fully healed.
Are you a good fit?
Simplified highlights. The study team always confirms the full details with you.
- ✓Adults roughly 18–65
- ✓A BMI around 27 or higher
- ✓Have Obesity / overweight
- !Some conditions may not be a fit: Heart / cardiovascular disease, High blood pressure, Kidney disease, Depression
- !Not for people who are pregnant or breastfeeding
- !May require a break from current GLP-1 medications
What to expect, step by step
- 1
Usually a few weeks
The study team checks whether the study is a good fit for you, with a visit and sometimes lab tests. You can ask any questions before deciding.
- 2
Treatment
If you join and choose to continue, you receive the study treatment and are watched closely by medical staff.
- 3
Follow-up
After treatment, the team checks on your health and confirms the visit schedule with you. You can leave the study at any point.
Has this treatment been tested before?
This is an early-stage study. The treatment has gone through laboratory and preliminary testing before being studied in people here.
What you need to know before you apply
What is this study testing?+
The specific aim of this study is to examine the Safety, Tolerability and Pharmacokinetic of Semaglutide Nasal Spray compared with placebo and positive control in Adult Overweight or Obese Participants.
Is it safe? Who makes sure of that?+
This is an early study (Phase 1), focused mostly on safety. Every study is reviewed and monitored by an independent ethics board (called an IRB) whose job is to protect participants, and care is overseen by licensed medical staff. You'll be told the known risks before you agree to anything, and you can stop at any time.
Will I get a placebo instead of the real treatment?+
Some studies compare a treatment against a placebo (an inactive version), and some don't. If this one does, the study team will explain your chances of receiving the active treatment before you decide. Nothing is hidden from you.
I take a GLP-1 medication (like Ozempic or Wegovy). Can I still join?+
Maybe. This study may ask you to pause certain weight or diabetes medications for a period of time (a 'washout') before joining, or it may be looking for people not currently on them. The coordinator will review your medications with you — don't stop any medication on your own.
Does it cost anything? Will I be paid?+
The study treatment and study-related visits are provided at no cost to you. Some studies also pay for your time; the coordinator can tell you if this one does. You should never be asked to pay to take part.
Do I need insurance? Will anyone ask about my immigration status?+
No. You do not need health insurance to take part in a research study, and you will not be asked about your immigration status to join. Taking part is about whether you're a medical fit for the study.
What if English isn't my first language?+
You have the right to understand everything before you agree. Study sites can often provide materials or an interpreter in your language — you can ask the coordinator for one.
Is my information private?+
Yes. Your health information is only shared with the study sites you choose to be contacted by, and only to help match and enroll you. It is never sold, and you can ask us to delete it at any time.
Some requirements (like specific lab values or timing) are confirmed directly by the study team, not by us.
Source: ClinicalTrials.gov · NCT07465965 · Locations: New Jersey