Micronor

Endometriosis, Low Testosterone, Osteoporosis + 16 more

Treatment

20 Active Studies for Micronor

What is Micronor

Norethisterone

The Generic name of this drug

Treatment Summary

Norethisterone, also known as norethindrone, is a synthetic hormone used for various purposes such as contraception, hormone replacement therapy, irregular menstruation and endometriosis. It is a second-generation progestin, more potent than natural progesterone, and was first developed in 1951 in Mexico City. It was not available for use as an oral contraceptive until 1962.

Necon

is the brand name

image of different drug pills on a surface

Micronor Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Necon

Norethisterone

1967

347

Effectiveness

How Micronor Affects Patients

Norethisterone is a medication taken orally as a synthetic form of the hormone progesterone. It is used as birth control or to treat other hormone-related conditions like menopause symptoms or endometriosis. Norethisterone works by changing cervical and endometrial function, as well as blocking certain hormones from being released from the pituitary gland that are needed for egg development and ovulation. Taking norethisterone, as with other hormonal contraceptives, may slightly increase the risk of breast cancer. Patients should be made aware of this risk and should perform regular self-examinations to check for

How Micronor works in the body

Norethisterone works by changing cells in the reproductive tract, breast, pituitary, hypothalamus, skeletal tissue, and central nervous system. It makes the cervical mucous thicker and harder for sperm to move through. It also changes the endometrium in a way that makes it difficult for a fertilized egg to attach and grow. Norethisterone also negatively affects the hormones released by the hypothalamus and pituitary, which prevents ovulation and the development of the corpus luteum. In hormone replacement therapy for menopausal women, norethisterone is used to prevent the growth of the endomet

When to interrupt dosage

The prescribed dosage of Micronor is subject to the diagnosed situation, such as Atrophic, Fracture and Hormone Replacement Therapy. The dosage fluctuates as per the technique of administration (e.g. Oral or Tablet) recorded in the table below.

Condition

Dosage

Administration

Fracture

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Osteoporosis

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Atrophic

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

hypoestrogenism

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Hot flashes

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Birth Control

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Therapeutic procedure

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Endometriosis

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Menopause

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Estrogen Deprivation Symptoms

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Oral Contraceptives

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Low Testosterone

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Osteoporosis, Postmenopausal

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Endometriosis

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Primary Ovarian Insufficiency

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Hormonal Contraception

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

female castration

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Hormone Replacement Therapy

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Vasomotor System

0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg

, Patch, extended release, Patch, extended release - Transdermal, Transdermal, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit, Kit - Oral, Patch - Transdermal, Patch, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Warnings

Micronor has eight contraindications. It should not be taken in combination with the conditions outlined in the following table.

Micronor Contraindications

Condition

Risk Level

Notes

Liver Diseases

Do Not Combine

Thrombophilia

Do Not Combine

Vaginal Hemorrhage

Do Not Combine

Malignant Neoplasms

Do Not Combine

Benign hepatic neoplasm

Do Not Combine

Breast Cancer

Do Not Combine

Thromboembolism

Do Not Combine

Severe Hypersensitivity Reactions

Do Not Combine

Norethisterone may interact with Pulse Frequency

There are 20 known major drug interactions with Micronor.

Common Micronor Drug Interactions

Drug Name

Risk Level

Description

Astemizole

Major

The metabolism of Astemizole can be decreased when combined with Norethisterone.

Axitinib

Major

The metabolism of Axitinib can be decreased when combined with Norethisterone.

Cabazitaxel

Major

The metabolism of Cabazitaxel can be decreased when combined with Norethisterone.

Clomipramine

Major

The metabolism of Clomipramine can be increased when combined with Norethisterone.

Copanlisib

Major

The metabolism of Copanlisib can be decreased when combined with Norethisterone.

Micronor Toxicity & Overdose Risk

The lowest toxic dose of oral contraceptives in mice has been found to be 6g/kg, and in women 42mg/kg. There have not been any serious reports of adverse effects from an overdose. Symptoms may include nausea and vomiting.

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

160 active clinical trials are examining the potential of Micronor to provide Birth Control, ameliorate Atrophic Vaginitis and elevate Low Testosterone levels.

Condition

Clinical Trials

Trial Phases

Birth Control

21 Actively Recruiting

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

Oral Contraceptives

1 Actively Recruiting

Not Applicable

Endometriosis

30 Actively Recruiting

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

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

Endometriosis

2 Actively Recruiting

Phase 4, Not Applicable

Hot flashes

18 Actively Recruiting

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

Estrogen Deprivation Symptoms

0 Actively Recruiting

Osteoporosis, Postmenopausal

0 Actively Recruiting

female castration

0 Actively Recruiting

Atrophic

5 Actively Recruiting

Phase 4, Not Applicable

Hormone Replacement Therapy

0 Actively Recruiting

Hormonal Contraception

0 Actively Recruiting

hypoestrogenism

1 Actively Recruiting

Phase 4

Fracture

0 Actively Recruiting

Vasomotor System

0 Actively Recruiting

Primary Ovarian Insufficiency

0 Actively Recruiting

Therapeutic procedure

0 Actively Recruiting

Menopause

0 Actively Recruiting

Micronor Reviews: What are patients saying about Micronor?

5

Patient Review

11/2/2015

Micronor for Birth Control

Micronor has been working great for me for the last four years. I haven't had any issues with it, and it's helped me avoid problems like weight gain, acne, and periods.

4.7

Patient Review

11/15/2010

Micronor for Birth Control

I haven't had much trouble taking it, an alarm works great! I have been off by a few hrs. a couple times in the past 1 1/2 yrs of using it- I never use condoms and haven't gotten pregnant (Not that I would recommend that). I have however gained about 20 lbs and haven't been able to loose it as easily as before I was on the pill. I still get a monthly period but it is regular and very rarely is there spotting.

4.7

Patient Review

3/28/2010

Micronor for Birth Control

I was able to breastfeed while taking this medication with no issues whatsoever. My period became a bit irregular, but that might have just been because of the breastfeeding. Overall, I'm really happy with how well this worked for me.

4.7

Patient Review

6/19/2009

Micronor for Birth Control

4.3

Patient Review

12/27/2009

Micronor for Birth Control

I found it very easy to take this at the same time every day when brushing my teeth. I am taking this because I am breastfeeding and planned to switch when the baby was weaned. However I discovered that I am pregnant.

4.3

Patient Review

10/30/2011

Micronor for Birth Control

I've been using Micronor for over 20 years and it's been amazing! I don't get periods, or any other side effects.

4

Patient Review

12/8/2015

Micronor for Birth Control

This pill was one of the best that I tried when struggling with an eating disorder. It didn't make me as hungry, and my periods were irregular but never lasted more than a few days. I sometimes struggle to take it at the same time every day, but it has always been effective for me.

3.7

Patient Review

9/4/2012

Micronor for Birth Control

I've only been taking this birth control for less than two weeks and I've gained over 12 pounds...ITS CRAZY!!!! Do not do it. Find another method that suits you best.

3.7

Patient Review

11/3/2011

Micronor for Birth Control

I've been on this birth control for three months now and my husband and I have been really enjoying our intimate life. However, a few negative side effects have arisen, like severe acne (which I've never had before) and breakthrough bleeding.

2.3

Patient Review

10/4/2009

Micronor for Birth Control

I've been on this medicine for a while now, and it's helped me in some ways but not others. I still get my period monthly, which is worrying considering the information says I shouldn't be ovulating. It's easy to remember to take since I just set an alarm on my phone, though.

2.3

Patient Review

1/8/2022

Micronor for Birth Control

I was on this medication for six years while I battled breast cancer. Please be sure to read the warnings before taking this drug.

2.3

Patient Review

8/17/2012

Micronor for Birth Control

I was on this medication for four years. For the first three, my period was lighter but very irregular, lasting anywhere from 25 to 50 days. The last year, I have been having very frequent, painful, and heavy periods, sometimes bleeding for 3 or 4 weeks straight. I have just switched and hope the new pill is better. I also hope it doesn't decrease my sex drive like micronor did.

1.7

Patient Review

4/14/2020

Micronor for Birth Control

I would be more careful if I were you. I got pregnant even though I was only an hour late taking this pill. Make sure to set an alarm or something so you don't forget.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about micronor

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

Do you get a period with Micronor?

"If your periods become irregular, heavier, or lighter than usual, or if you experience vaginal bleeding between periods, do not stop taking your pills."

Answered by AI

What are the side effects of Micronor?

"You may experience nausea, vomiting, headache, bloating, breast tenderness, or weight gain. You may also experience vaginal bleeding between periods (spotting) or missed/irregular periods. If you experience any of these effects for an extended period of time or if they worsen, contact your doctor or pharmacist."

Answered by AI

What type of pill is Micronor?

"The Micronor contraceptive pill contains only one hormone, norethisterone, which is a synthetic version of the naturally occurring sex hormone progesterone. It is only available with a doctor's prescription."

Answered by AI

Is Micronor progesterone only?

"Ortho Micronor is a contraception method that uses progesterone, a female hormone, to prevent pregnancy. It is also used to treat menstrual disorders, endometriosis, or abnormal vaginal bleeding caused by a hormone imbalance."

Answered by AI

Clinical Trials for Micronor

Image of UC San Diego in San Diego, United States.

Epione Device for Bone Conditions

18+
All Sexes
San Diego, CA

The goal of this investigational device exemption is to evaluate the Epione assistance for introducer placement during percutaneous procedures in musculo-skeletic (MSK) structures of the pelvis and the spine in adults. The main question is the determination of the rate of feasible procedures assisted by the Epione device Participants will undergo their procedure(s) as planned by their physician. If they accept to participate to the study, the differences with standard of care will be: * The use of the Epione device to place the introducer(s), instead of freehand placement if they do not participate * Additional CT or CBCT scans during the procedure.

Waitlist Available
Has No Placebo

UC San Diego (+2 Sites)

Sean Tutton, MD

Quantum Surgical

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 Goldring Center for High Performance Sport in Toronto, Canada.

Menstrual Cycle vs. Birth Control Pills for Protein Metabolism

18 - 40
Female
Toronto, Canada

The muscles of the body are constantly breaking down old proteins and building new ones. These two processes, protein breakdown and protein synthesis, together are known as protein turnover. Protein turnover is essential for maintaining healthy muscle. Despite its importance, females have historically been underrepresented in protein metabolism research. A long-standing assumption has been that fluctuations in female sex hormones such as estrogen and progesterone, whether across the natural menstrual cycle or in individuals using oral contraceptives (OCs), make metabolism and training responses too variable to study. Because of this, many researchers have excluded female participants for logistical reasons. Resistance exercise, such as weightlifting, is the most effective way to increase muscle size and strength. Each resistance-training session triggers muscle protein synthesis (MPS), the process by which new muscle proteins are built. Consuming dietary protein or individual amino acids further increases the rate at which new proteins are formed. Over time, higher rates of protein synthesis support muscle growth and the maintenance of other lean tissues in the body. The purpose of this study is to examine how menstrual cycle phases and OC use influence the synthesis of proteins in both muscle tissue and the rest of the body. Improving scientific understanding in this area will support more effective, evidence-based training and nutrition recommendations for females.

Recruiting
Has No Placebo

Goldring Center for High Performance Sport

Image of Erevna Innovations Inc. in Montreal, Canada.

Sculptra + Restylane for Post-Menopausal Skin Concerns

40 - 65
Female
Montreal, Canada

The post-menopausal state is marked by a sharp decline in estrogen, leading to significant structural and functional changes in the skin, including collagen loss, dryness, thinning, and reduced elasticity. To address these concerns, aesthetic injectables products such as Sculptra® Aesthetic (poly-L-lactic-acid \[PLLA- SCA\]) and Restylane Skinboosters®\[HASBV\] (small-particle hyaluronic acid - SP-HA) can be used. PLLA-SCA stimulates collagen production via cellular activation (biostimulator), gradually improving dermal structure. HASBV enhances hydration, elasticity, and skin texture when injected under the skin. Considering that hydration and laxity represent the primary aesthetic concerns in this patient population. Targeted treatment with SP-HA (HASBV) to improve hydration and PLLA-SCA to address laxity have been shown to produce significant clinical outcomes by directly addressing these key dermal deficiencies. This approach forms the basis of the current study.

Phase 4
Recruiting

Erevna Innovations Inc.

Andreas Nikolis, MD, PhD

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Image of University Hospitals Cleveland Medical Center in Cleveland, United States.

Ketamine for Pelvic Pain

18 - 89
Female
Cleveland, OH

The purpose of this research study is to see if ketamine infusion during surgery can decrease pain after surgery. Ketamine is a medication commonly used as part of anesthesia during surgery and is approved by the US FDA. Patients will be randomized to either receive standard anesthesia with OR without ketamine. The surgical procedure will be the same regardless of which group patients are randomized to. After surgery, patients will be asked to rate their pain in the post-operative observation unit and at their two-week post-operative visit. No additional visits are required for participation in this study. The investigators estimate the surveys will take approximately 10 minutes to complete.

Phase 4
Waitlist Available

University Hospitals Cleveland Medical Center

Morgan Cheeks, MD

Have you considered Micronor clinical trials?

We made a collection of clinical trials featuring Micronor, we think they might fit your search criteria.
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Image of Alethios, Inc. in San Francisco, United States.

NettleEndo for Endometriosis

22 - 45
Female
San Francisco, CA

The goal of this clinical trial is to learn if a wearable brain stimulation device called NettleEndo can reduce chronic pelvic pain and improve wellbeing in women with endometriosis. The study also aims to assess the safety and usability of the device when used at home over several months. The main questions it aims to answer are: 1. Does at-home transcranial direct current stimulation (tDCS) reduce daily pain intensity in women with endometriosis? 2. Does the device also improve mood and sleep quality? Researchers will compare two groups-one receiving active brain stimulation and one receiving a sham (placebo) stimulation-to see if the active device provides greater improvements in symptoms. Participants will: 1. Use the NettleEndo device at home for 20 minutes per session, five times per week for 12 weeks 2. Be randomly assigned to receive either real or sham stimulation through the device 3. Complete daily and weekly symptom ratings through a mobile app 4. Be followed for 90 days after completing the intervention to monitor longer-term effects All activities are completed remotely using a smartphone app. Participants can contact the study team with questions at any time. The study is double-blind, meaning neither participants nor the researchers assessing outcomes will know who received active or sham treatment until the end of the trial.

Recruiting
Online Trial

Alethios, Inc.

Nirav Shah, MD, MPH

Samphire Group, Inc.

Have you considered Micronor clinical trials?

We made a collection of clinical trials featuring Micronor, we think they might fit your search criteria.
Go to Trials