Forteo

Low Testosterone, Osteoporosis, Osteoporosis + 1 more

Treatment

8 FDA approvals

20 Active Studies for Forteo

What is Forteo

Teriparatide

The Generic name of this drug

Treatment Summary

Teriparatide is a medication manufactured by Eli Lilly and Company that is used to strengthen bones in patients with osteoporosis. It is a form of recombinant human parathyroid hormone, which helps to stimulate bone growth.

Forteo

is the brand name

image of different drug pills on a surface

Forteo Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Forteo

Teriparatide

2002

4

Approved as Treatment by the FDA

Teriparatide, otherwise called Forteo, is approved by the FDA for 8 uses which include Osteoporosis and Hypogonadism .

Osteoporosis

Helps manage Osteoporosis

Hypogonadism

Helps manage Hypogonadism

Primary Osteoporosis

Helps manage Primary Osteoporosis

Osteoporosis caused by glucocorticoid

Helps manage Osteoporosis caused by glucocorticoid

Osteoporosis

Helps manage Osteoporosis

Osteoporosis

Helps manage Osteoporosis caused by glucocorticoid

Osteoporosis

Helps manage Primary Osteoporosis

Low Testosterone

Helps manage Hypogonadism

Effectiveness

How Forteo Affects Patients

Teriparatide is a synthetic hormone that helps to create new bone in men and women. It increases the amount of bone in your body, increases markers of bone growth, and makes your bones stronger. Taking teriparatide also temporarily increases the amount of calcium in your blood and increases the amount of calcium your body gets rid of in your urine. It can also cause your body to get rid of more phosphorus, which can lead to a drop in phosphorus levels in your blood.

How Forteo works in the body

Parathyroid hormone (PTH) is a hormone that helps to regulate calcium and phosphate levels in the body. Excess PTH can break down bones. Teriparatide is a synthetic form of PTH that works differently from regular PTH. It stimulates new bone growth, rather than breaking down existing bones. It does this by binding to PTH type 1 receptors, which are found on osteoblasts, osteocytes, and kidney cells. This binding triggers pathways in the body that stimulate bone growth and reduce bone breakdown. It also increases the expression of certain proteins that help promote bone growth and decrease proteins that inhibit bone growth.

When to interrupt dosage

The measure of Forteo is contingent upon the diagnosed affliction, including Osteoporosis brought about by glucocorticoid, Osteoporosis and Low Testosterone. The amount also fluctuates as per the technique of delivery (e.g. Subcutaneous or Solution) delineated in the table beneath.

Condition

Dosage

Administration

Low Testosterone

, 0.25 mg/mL, 0.75 mg/mL, 2.0 mg/mL

Subcutaneous, Solution - Subcutaneous, Solution, , Injection, solution - Subcutaneous, Injection, solution

Osteoporosis

, 0.25 mg/mL, 0.75 mg/mL, 2.0 mg/mL

Subcutaneous, Solution - Subcutaneous, Solution, , Injection, solution - Subcutaneous, Injection, solution

Osteoporosis

, 0.25 mg/mL, 0.75 mg/mL, 2.0 mg/mL

Subcutaneous, Solution - Subcutaneous, Solution, , Injection, solution - Subcutaneous, Injection, solution

Osteoporosis

, 0.25 mg/mL, 0.75 mg/mL, 2.0 mg/mL

Subcutaneous, Solution - Subcutaneous, Solution, , Injection, solution - Subcutaneous, Injection, solution

Warnings

There are 20 known major drug interactions with Forteo.

Common Forteo Drug Interactions

Drug Name

Risk Level

Description

Acetohexamide

Minor

The therapeutic efficacy of Acetohexamide can be decreased when used in combination with Teriparatide.

Carbutamide

Minor

The therapeutic efficacy of Carbutamide can be decreased when used in combination with Teriparatide.

Chlorpropamide

Minor

The therapeutic efficacy of Chlorpropamide can be decreased when used in combination with Teriparatide.

Glibornuride

Minor

The therapeutic efficacy of Glibornuride can be decreased when used in combination with Teriparatide.

Gliclazide

Minor

The therapeutic efficacy of Gliclazide can be decreased when used in combination with Teriparatide.

Forteo Toxicity & Overdose Risk

The lethal dose of teriparatide when given subcutaneously or intravenously in rats is 1000µg/m3 and 300µg/m3, respectively. In rare cases, people have accidentally been given 40 times the recommended dose of 800mcg, which resulted in nausea, weakness, lethargy, and low blood pressure. As there is no antidote for an overdose, treatment should involve stopping the teriparatide and monitoring calcium and phosphorus levels in the blood, as well as providing supportive measures such as hydration.

image of a doctor in a lab doing drug, clinical research

Forteo Novel Uses: Which Conditions Have a Clinical Trial Featuring Forteo?

62 active studies are being conducted to assess the potential of Forteo to alleviate Osteoporosis, Low Testosterone and related Osteoporotic conditions.

Condition

Clinical Trials

Trial Phases

Osteoporosis

28 Actively Recruiting

Not Applicable, Phase 4, Phase 1, Phase 3, Phase 2

Low Testosterone

5 Actively Recruiting

Phase 4, Phase 2, Phase 1

Osteoporosis

0 Actively Recruiting

Osteoporosis

0 Actively Recruiting

Forteo Reviews: What are patients saying about Forteo?

5

Patient Review

6/3/2019

Forteo for Decreased Bone Mass Following Menopause

I was so pleased with the results of this treatment. It not only repaired my broken bones, but it also strengthened the surrounding areas to prevent any future breakage.

4.7

Patient Review

3/31/2019

Forteo for Osteoporosis in Male Patient

The injection was simple, but I experienced stomach cramps about 20 minutes later.

4

Patient Review

4/19/2021

Forteo for osteoporosis in postmenopausal woman at high risk for fracture

I've had no issues with side effects and the needle injections are really not that bad. After one year of treatment, I saw a significant improvement in my bone density test results. Hoping for similar results this coming May from my second-year tests.

3.7

Patient Review

11/30/2020

Forteo for Decreased Bone Mass Following Menopause

I took this medication for 18 months before I stopped. I gained weight while on it, but eventually got tired of having to inject myself daily. I then switched to Evista for a couple years, which helped me lose the weight again. However, now that I'm back on Forteo (for the final 6 months that my insurance will cover), I've been having problems with my memory. Not sure if it's related to the drug or not...

3

Patient Review

7/8/2020

Forteo for Decreased Bone Mass Following Menopause

I am on my fourth month of Forteo for osteoporosis prevention. So far, no fractures or broken bones. I walk 4 miles several times a week and don't have any other health issues. However, by the third month, I started feeling occasional nausea which quickly became constant fatigue. I messaged my doctor and will now inject every other day to see if I can tolerate it better. My non-fasting lab showed elevated glucose of 145 which is new for me.

3

Patient Review

4/22/2020

Forteo for osteoporosis in postmenopausal woman at high risk for fracture

I've been using Forteo for a year now. My L spine was -3.7 a year ago and it's only at -3.1 now, which isn't that great of an improvement. My femur went from -1.5 to -2.4, so there hasn't been much progress there either unfortunately..

2.7

Patient Review

7/27/2020

Forteo for Decreased Bone Mass Following Menopause

Since beginning this treatment, I've experienced an increase in pain and nausea with each injection. I'm now trying to every third day in order to try and get some benefit for my bones. The side effects are really taking a toll though.

2.3

Patient Review

2/14/2019

Forteo for Osteoporosis in Male Patient

I did not experience any benefits from this medication, and unfortunately about three months after starting the shots I lost a tooth. Be aware of the potential side effects before trying this treatment.

2

Patient Review

9/6/2022

Forteo for Osteoporosis in Male Patient

After just a few doses, I started having excruciating pain in my knee and leg. It got so bad that I couldn't walk without assistance. Needless to say, I stopped taking the medication and feel like I wasted a ton of money. Now, I don't know what to do about my osteoporosis.

1.7

Patient Review

11/11/2022

Forteo for osteoporosis in postmenopausal woman at high risk for fracture

The last unit I received was defective, and when I contacted the company they gave me a run-around rather than taking responsibility. It's hard enough to use this product as it is; having to deal with customer service on top of that is really frustrating.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about forteo

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What are the dangers of Forteo?

"One common side effect of this medication is feeling faint, tired, or confused."

Answered by AI

Is Forteo a daily injection?

"Forteo is typically given as a single daily injection beneath the skin. A common dosage is 20 micrograms (mcg) once per day."

Answered by AI

Does Forteo build bone?

"Forteo is a medication used to treat osteoporosis. It is a synthetic version of the human parathyroid hormone, which promotes the growth of new bone. Other osteoporosis medications work by inhibiting bone resorption, or breakdown."

Answered by AI

What does the drug Forteo do?

"Forteo (teriparatide injection) can reduces your risk of another fracture. It is a prescription medicine used to treat postmenopausal women who have osteoporosis who are at high risk for having broken bones (fractures) or who cannot use other osteoporosis treatments."

Answered by AI

Clinical Trials for Forteo

Image of University of Waterloo in Waterloo, Canada.

Virtual Chiropractic Intervention for Spinal Fracture

18+
All Sexes
Waterloo, Canada

This study will determine feasibility of a chiropractor delivered virtual intervention for individuals following osteoporotic vertebral fracture. This pilot trial will have two parallel groups with a 1:1 ratio. Participants will be randomized to: 1) immediate receipt; or 2) waitlist usual care control and delayed receipt of VIVA 10 weeks post-randomization. VIVA is an intervention for people with vertebral fractures that covers four areas: pain management, safe movement, exercise, and nutrition. It includes print and video resources, and a framework for goal setting, selecting exercises, and teaching body mechanics. A chiropractor (DC) completes a virtual assessment and then leads twelve 1:1 virtual sessions (via Zoom) over eight weeks. Sessions start with brief education on a topic (e.g., safe movement, pain management, exercise, nutrition), followed by training and modeling of exercise and safe movement strategies, then goal setting, and action planning. This trial will be considered feasible if a) we recruit 14 people in eight months; b) 80% of participants complete the trial; and c) exercise adherence is 75%.

Recruiting
Has No Placebo

University of Waterloo

Image of ICON Early Phase Services, LLC_Clinic San Antonio in San Antonio, United States.

Follitropin Alfa for Male Infertility

18 - 45
Male
San Antonio, TX

The purpose of this study is to assess the bioequivalence of Test and Reference in healthy downregulated male participants. This is a 2-sequence, 2-period study using the following treatment sequences across Study Periods 1 and 2. At the end of the first Downregulation period (DR1), eligible participants will be randomly assigned to 1 of the 2 treatment sequences: Sequence 1: Test - Reference Sequence 2: Reference - Test Where, Test = follitropin alfa (solution for injection in prefilled pen), and Reference = follitropin alfa (powder and diluent for solution for injection in vial). The total duration of the study will be up to approximately 9 weeks.

Phase 1
Recruiting

ICON Early Phase Services, LLC_Clinic San Antonio

Medical Responsible

EMD Serono Research & Development Institute, Inc.

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Virtual Rehabilitation for Spinal Fracture

18+
All Sexes
Vancouver, Canada

Spine fractures are the most common fracture due to osteoporosis. They happen during falls or activities of daily life, like bending to tie shoes. Fractures of the spine can result in pain, which can sometimes last for a long time. Spine fractures can affect breathing, appetite, digestion, and mobility, and can restrict or modify people's work or daily activities. There are no standard rehabilitation programs after spine fracture, and patients often have to pay for rehabilitation. Rehabilitation can be hard to access, especially in rural or remote locations. It can be hard to find health care or rehabilitation providers who specialize in treating spine fractures. After reviewing research and consulting patients and health care providers to understand their experiences with spine fracture rehabilitation, the research team developed a toolkit for a virtual rehabilitation program for people with spine fractures, called VIVA. The research team wants to submit a grant for a clinical trial to implement VIVA in five provinces and determine if VIVA reduces pain and improves physical functioning and quality of life, and if the benefits outweigh the costs. Before this, the team proposes to do a pilot study to test how feasible it is to do a study of VIVA in three provinces.

Waitlist Available
Has No Placebo

Arthritis Research Canada (+5 Sites)

Lora Giangregorio, PhD

Image of Neuromuscular Research Laboratory in Pittsburgh, United States.

Hormone Therapy for Musculoskeletal Health

18 - 40
All Sexes
Pittsburgh, PA

Non-combat-related muscle, tendon and bone injuries are the most common injuries suffered by military personnel, particularly in new recruits. These injuries impact military readiness and are responsible for roughly 60% of limited duty days, 65% of soldiers who are unable to deploy, and nearly $500 million in medical cost to the government annually in the Army alone. Drug interventions must be studied and developed to prevent these negative outcomes and prepare military personnel for the demands of military service. At the current time, military leadership has identified critical gaps in understanding how to minimize these injuries and train soldiers with drug intervention serving among those gaps. The goal of this study is to determine how a hormonal intervention can change muscle, tendon, and bone function as well as physical and psychological performance in response to mental and physical stress. To do so, we will examine sex hormone (testosterone, estrogen) levels, muscle, tendon, and bone images, blood samples, and physical and mental performance. We will look at things like changes in hormone levels, chemicals released from active skeletal muscles, and your body composition. The results from this study will be used to improve physical readiness training in the military with the goal of reducing injuries.

Phase 4
Recruiting

Neuromuscular Research Laboratory

Bradley C Nindl, PhD

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Injury Prevention Care Models for Osteoporosis

65+
All Sexes
Boston, MA

The goal of this clinical trial is to compare three care models for optimizing medications and preventing falls with broken bones in patients receiving rehabilitation after a hospitalization for a broken bone. The primary outcome is injurious falls, with secondary outcomes measuring how the process of care is changed and capturing patient-reported outcomes valued by stakeholders. The main questions this study aims to answer are: * Which of the three models is more effective in preventing falls with fractures? * What are the differences in patient-centered outcomes amongst the three models? These include pain, depression, anxiety, sleep, medication side effect burden, and fear of falling. * What are the differences in osteoporosis treatment and medication burden? The three care models are: a Deprescribing Care Model designed to reduce or stop fall-related medications, a Bone Heath Service Model designed to provide osteoporosis evaluation and management, and an Injury Prevention Service Model offering both services. 42 SNFs will participate in this study. The three models will be incorporated into the routine care of patients at these facilities who are receiving rehabilitation after a hospitalization for a fracture. All care models will be delivered remotely to patients in the SNF and after they transition home by a post-fracture nurse consultant supported by an interprofessional team. This study has three aims. See Detailed Description for more details. This ClinicalTrials.gov record represents the Comparative Effectiveness Aim of the protocol.

Waitlist Available
Has No Placebo

Marcus Institute for Aging Research, Hebrew SeniorLife (+1 Sites)

Cathleen S Colon-Emeric, MD, MHS

Image of University of Saskatchewan in Saskatoon, Canada.

Milk + Yogurt for Bone Health

19 - 30
All Sexes
Saskatoon, Canada

Milk and dairy products contain significant amounts of nutrients that contribute to optimal health - nutrients like calcium, vitamin D, and high-quality protein. Fermented milk products or fermented dairy products are dairy foods that have been fermented with certain bacteria. Yogurt is a fermented dairy product containing millions of beneficial bacteria. In this study, the invesgitagtors will look at the effect of milk (a non-fermented dairy product) and yogurt (a fermented dairy product) supplementation on bone health and the amount of fat and muscle mass in Canadian young adults over a 24-month period. While dairy products contain significant amounts of nutrients, the scientific community does not know the impact of long-term supplementation of fermented (i.e., yogurt) or non-fermented (i.e., milk) dairy food on bone health and the amount of fat and muscle mass in young adults. To fill this knowledge gap, the investigators will recruit participants with low calcium intake and assign them to three different groups: 1) milk (intervention) group; 2) yogurt (intervention) group; and 3) control group. The investigators will ask the participants in the milk group to drink 1.5 servings (375 mL) of milk per day for 24 months. Participants in the yogurt group will consume 2 servings (350 g) of yogurt per day for 24 months. Those in the control group will continue their usual diets. Using a randomized controlled trial design, the investigators will measure bone health parameters, hormonal indices related to bone metabolism, body composition (e.g., muscle mass, fat mass), and the number and composition of bacteria living in the gastrointestinal (GI) tract. The hypothesis is that supplementation with yogurt will have more positive effects on bone health indices, particularly femoral neck BMD as the primary outcome, than milk in Canadian adults aged 19-30 years. The secondary hypothesis is that supplementation with yogurt, as a fermented milk product, will have a more beneficial effect than milk on body composition measures. The data will provide valuable information for developing targeted health initiatives and marketing strategies regarding the benefits of fermented and non-fermented dairy product consumption.

Recruiting
Has No Placebo

University of Saskatchewan

Phil Chilibeck, PhD

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Teriparatide vs Alendronate for Osteoporosis

18+
Female
Lexington, KY

Osteoporosis is a health problem of major proportions. It affects more than 40 million Americans and results in more than 2 million fractures annually among Medicare patients alone. Hospital admissions for osteoporotic fractures exceed those of heart attacks, strokes and breast cancer combined. Osteoporosis is commonly considered a disease associated with menopause. This estrogen deficiency related bone loss is characterized by high bone turnover with increased resorption without commensurate changes in bone formation. It is in contrast to age-related bone loss, which starts as early as in the fourth decade of life and continues with increasing age. Age-related bone loss is usually associated with lower bone turnover and decreased bone formation is the main abnormality. Current therapies do not address age-related bone loss and the special needs of the age-related osteoporosis population is currently ignored. This is to a great degree due to difficulties associated with the bone biopsy necessary for unequivocal determination of bone turnover status. Thus, the current standard of care relies on starting with an antiresorber, which is of limited effectiveness in age-related osteoporosis, and in fact impedes the effectiveness of the appropriate anabolic medication. In a current ongoing study - Novel precision medicine approach to treatment of osteoporosis based on bone turnover. EIRB#70781; efforts are focused on addressing this particular problem. Our follow-up study seeks to achieve one specific aim: to compare effectiveness of Alendronate vs Teriparatide after participants have been switched at the end of treatment at year one, to the other drug at year two for the same duration of treatment.

Phase 4
Waitlist Available

University of Kentucky

Paul Netzel, DNP

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