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• In the second replicate study (Study 1) of the pivotal Phase 3 UP-AA clinical program, upadacitinib (RINVOQ^庐) achieved the primary endpoint, demonstrating that 45.2% and 55.0% of patients with severe alopecia areata treated with upadacitinib 15 mg and 30 mg, respectively, reached 80% or more scalp hair coverage at week 24 as defined by the severity of alopecia tool (SALT) score 鈮� 20¹
• Key secondary endpoints, including improvements in eyebrows and eyelashes, as well as the percentage of subjects with 90% or more scalp coverage (SALT 鈮� 10) and complete scalp hair coverage (SALT=0) at week 24, were also met ¹
• The safety profile in alopecia areata was generally consistent with that in approved indications, and no new safety signals were identified in this study¹
• These results are consistent with the topline results from the first parallel replicate study (Study 2) of the Phase 3 UP-AA clinical program

NORTH CHICAGO, Ill., Aug. 21, 2025 /PRNewswire/ --听AbbVie (NYSE: ABBV) today announced positive topline results from the second of two pivotal studies of the Phase 3 UP-AA clinical program evaluating the safety and efficacy of upadacitinib (RINVOQ^庐; 15 mg and 30 mg, once daily) in adult and adolescent patients with severe alopecia areata (AA) with a mean baseline SALT score of 84.0 (approximately 16% scalp hair coverage).¹

In Study 1, both doses of upadacitinib achieved the primary endpoint, with 45.2% and 55.0% of patients treated with upadacitinib 15 mg and 30 mg, respectively, reaching 80% or more scalp hair coverage (SALT score 鈮� 20) at week 24, compared to 1.5% of patients receiving placebo (p<0.001).¹ These results are consistent with the topline results previously from the first parallel replicate study (Study 2) of the Phase 3 UP-AA clinical program.

"These positive results strengthen the growing body of evidence supporting the potential of upadacitinib to improve the lives of people with AA," said Kori Wallace, M.D., Ph.D., vice president, global head of immunology clinical development, AbbVie. "We are very encouraged by the improvements in both scalp and non-scalp hair regrowth observed with both doses of upadacitinib and look forward to submitting these data to regulatory bodies, bringing us one step closer to delivering upadacitinib to those living with this complex immune-mediated disease."

35.2% and 45.8% of patients treated with upadacitinib 15 mg and 30 mg, respectively, reached 90% or more scalp hair coverage (SALT 鈮� 10), compared to 0.7% of patients receiving placebo at week 24 (p<0.001).¹ Additional key secondary endpoints that were met included percentage of subjects with improvements in eyebrows and eyelashes, as well as the percentage of subjects with complete scalp hair coverage (SALT=0) with both doses of upadacitinib at week 24.¹

"People living with AA often face considerable uncertainty related to both the severity and duration of hair loss, despite current treatment options," said Arash Mostaghimi, M.D., M.P.A., M.P.H., associate professor of dermatology and vice chair of clinical trials and innovation, Brigham & Women's Hospital, Harvard Medical School. "These encouraging results are consistent with and reinforce the outcomes observed in the first pivotal trial. Together, these findings underscore the potential of upadacitinib to provide meaningful hair regrowth, offering hope for those enduring the psychosocial burden associated with this disease."

The safety profile of both doses of upadacitinib in the 24-week, placebo-controlled period (Period A) was generally consistent with that observed in approved indications.¹ Treatment-emergent serious adverse events occurred in 1.9% and 1.8% of patients in the upadacitinib 15 mg and 30 mg groups, respectively, and 0.7% in the placebo group.¹ Discontinuations due to treatment-emergent adverse events (TEAEs) occurred in 1.1% and 1.5% of patients in the upadacitinib 15 mg and 30 mg groups, respectively, and none in the placebo group.¹ The most common TEAEs observed were upper respiratory tract infection, acne, blood creatine phosphokinase increased and nasopharyngitis.¹ Serious infections were reported infrequently with one in the placebo group and one in the upadacitinib 30 mg group, and none in the upadacitinib 15 mg group group.¹ There were no adjudicated MACE, adjudicated venous thromboembolic events or deaths reported.¹ One malignancy (breast cancer) was reported in the upadacitinib 15 mg group.¹

Use of upadacitinib in AA is not approved and its safety and efficacy have not been evaluated by regulatory authorities.

About UP-AA Clinical Trial听

UP-AA M23-716 was conducted as a single protocol that includes two replicate pivotal studies (Study 1 and Study 2) with randomization, investigative sites, data collection, analysis and reporting independent for each study. The Phase 3 randomized, placebo-controlled, double-blind studies evaluate efficacy and safety of upadacitinib in adult and adolescent subjects with severe alopecia areata. In Study 1 and Study 2 Period A, participants are randomized to one of three groups to receive upadacitinib 15 mg, upadacitinib 30 mg or placebo for 24 weeks. In Study 1 and Study 2 Period B, participants originally randomized to upadacitinib dose groups in Period A will continue their same treatment in Period B for 28 weeks. Participants originally randomized to placebo in Period A will either remain on placebo in Period B, or be randomized in one of two groups, based off of their SALT score at week 24. In total, Study 1 and Study 2 Periods A and B span 52 weeks. Participants who complete Study 1 or Study 2, can join Study 3 and may be re-randomized to receive 1 of 2 doses of upadacitinib for up to 108 weeks. The two trials randomized 1,399 participants with severe AA ages 12 to 64 across 248听sites worldwide. More information on this trial can be found at听www.clinicaltrials.gov听().

About RINVOQ

Discovered and developed by AbbVie scientists, RINVOQ is a JAK inhibitor that is being studied in several immune-mediated inflammatory diseases. In human leukocyte cellular assays, RINVOQ inhibited cytokine-induced STAT phosphorylation mediated by JAK1 and JAK1/JAK3 more potently than JAK2/JAK2 mediated STAT phosphorylation.²听The relevance of inhibition of specific JAK enzymes to therapeutic effectiveness and safety is not currently known.

Upadacitinib (RINVOQ) is being studied in Phase 3 clinical trials for alopecia areata, hidradenitis suppurativa, Takayasu arteritis, systemic lupus erythematosus and vitiligo.^3,4,5,6,7

RINVOQ听(upadacitinib)听U.S. Uses and Important Safety Information¹

RINVOQ is a prescription medicine used to treat:

• Adults with moderate to severe rheumatoid arthritis (RA) when 1 or more medicines called tumor necrosis factor (TNF) blockers have been used, and did not work well or could not be tolerated.
• Adults with active psoriatic arthritis (PsA) when 1 or more medicines called TNF blockers have been used, and did not work well or could not be tolerated.
• Adults with active ankylosing spondylitis (AS) when 1 or more medicines called TNF blockers have been used, and did not work well or could not be tolerated.
• Adults with active non-radiographic axial spondyloarthritis (nr-axSpA) with objective signs of inflammation when a TNF blocker medicine has been used, and did not work well or could not be tolerated.
• Adults with giant cell arteritis (GCA).
• Adults with moderate to severe ulcerative colitis (UC) when 1 or more medicines called TNF blockers have been used, and did not work well or could not be tolerated.
• Adults with moderate to severe Crohn's disease (CD) when 1 or more medicines called TNF blockers have been used, and did not work well or could not be tolerated.

It is not known if RINVOQ is safe and effective in children with ankylosing spondylitis, non-radiographic axial spondyloarthritis, ulcerative colitis, or Crohn's disease.

• Adults and children 12 years of age and older with moderate to severe eczema (atopic dermatitis [AD]) that did not respond to previous treatment and their eczema is not well controlled with other pills or injections, including biologic medicines, or the use of other pills or injections is not recommended.

It is not known if RINVOQ is safe and effective in children under 12 years of age with atopic dermatitis.

It is not known if RINVOQ LQ is safe and effective in children with atopic dermatitis.

RINVOQ/RINVOQ LQ is a prescription medicine used to treat:

• Children 2 years of age and older with active polyarticular juvenile idiopathic arthritis (pJIA) when 1 or more medicines called TNF blockers have been used, and did not work well or could not be tolerated.
• Children 2 to less than 18 years of age with active psoriatic arthritis (PsA) when 1 or more medicines called TNF blockers have been used, and did not work well or could not be tolerated.

It is not known if RINVOQ/RINVOQ LQ is safe and effective in children under 2 years of age with polyarticular juvenile idiopathic arthritis or psoriatic arthritis. 听

IMPORTANT SAFETY INFORMATION FOR RINVOQ/RINVOQ LQ (upadacitinib)

What is the most important information I should know about RINVOQ<*>?

RINVOQ may cause serious side effects, including:

• Serious infections. RINVOQ can lower your ability to fight infections. Serious infections have happened while taking RINVOQ, including tuberculosis (TB) and infections caused by bacteria, fungi, or viruses that can spread throughout the body. Some people have died from these infections. Your healthcare provider (HCP) should test you for TB before starting RINVOQ and check you closely for signs and symptoms of TB during treatment with RINVOQ. You should not start taking RINVOQ if you have any kind of infection unless your HCP tells you it is okay. If you get a serious infection, your HCP may stop your treatment until your infection is controlled. You may be at higher risk of developing shingles (herpes zoster).
• Increased risk of death in people 50 years and older who have at least 1 heart disease (cardiovascular) risk factor.
• Cancer and immune system problems. RINVOQ may increase your risk of certain cancers. Lymphoma and other cancers, including skin cancers, can happen. Current or past smokers are at higher risk of certain cancers, including lymphoma and lung cancer. Follow your HCP's advice about having your skin checked for skin cancer during treatment with RINVOQ. Limit the amount of time you spend in sunlight. Wear protective clothing when you are in the sun and use sunscreen.
• Increased risk of major cardiovascular (CV) events, such as heart attack, stroke, or death, in people 50 years and older who have at least 1 heart disease (CV) risk factor, especially if you are a current or past smoker.
• Blood clots. Blood clots in the veins of the legs or lungs and arteries can happen with RINVOQ. This may be life-threatening and cause death. Blood clots in the veins of the legs and lungs have happened more often in people who are 50 years and older and with at least 1 heart disease (CV) risk factor.
• Allergic reactions. Symptoms such as rash (hives), trouble breathing, feeling faint or dizzy, or swelling of your lips, tongue, or throat, that may mean you are having an allergic reaction have been seen in people taking RINVOQ. Some of these reactions were serious. If any of these symptoms occur during treatment with RINVOQ, stop taking RINVOQ and get emergency medical help right away.
• Tears in the stomach or intestines. This happens most often in people who take nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroids. Get medical help right away if you get stomach-area pain, fever, chills, nausea, or vomiting.
• Changes in certain laboratory tests. Your HCP should do blood tests before you start taking RINVOQ and while you take it. Your HCP may stop your RINVOQ treatment for a period of time if needed because of changes in these blood test results.

Do not take RINVOQ if you are allergic to upadacitinib or any of the ingredients in RINVOQ.听See the Medication Guide or Consumer Brief Summary for a complete list of ingredients.

What should I tell my HCP BEFORE starting RINVOQ?
Tell your HCP if you:

• Are being treated for an infection, have an infection that won't go away or keeps coming back, or have symptoms of an infection, such as:

• Have TB or have been in close contact with someone with TB.
• Are a current or past smoker.
• Have had a heart attack, other heart problems, or stroke.
• Have or have had any type of cancer, hepatitis B or C, shingles (herpes zoster), blood clots in the veins of your legs or lungs, diverticulitis (inflammation in parts of the large intestine), or ulcers in your stomach or intestines.
• Have other medical conditions, including liver problems, low blood cell counts, diabetes, chronic lung disease, HIV, or a weak immune system.
• Live, have lived, or have traveled to parts of the country, such as the Ohio and Mississippi River valleys and the Southwest, that increase your risk of getting certain kinds of fungal infections. If you are unsure if you've been to these types of areas, ask your HCP.
• Have recently received or are scheduled to receive a vaccine. People who take RINVOQ should not receive live vaccines.
• Are pregnant or plan to become pregnant. Based on animal studies, RINVOQ may harm your unborn baby. Your HCP will check whether or not you are pregnant before you start RINVOQ. You should use effective birth control (contraception) to avoid becoming pregnant during treatment with RINVOQ and for 4 weeks after your last dose.
• There is a pregnancy surveillance program for RINVOQ. The purpose of the program is to collect information about the health of you and your baby. If you become pregnant while taking RINVOQ, you are encouraged to report the pregnancy by calling 1-800-633-9110.
• Are breastfeeding or plan to breastfeed. RINVOQ may pass into your breast milk. Do not breastfeed during treatment with RINVOQ and for 6 days after your last dose.

Tell your HCP about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. RINVOQ and other medicines may affect each other, causing side effects.

Especially tell your HCP if you take:

• Medicines for fungal or bacterial infections
• Rifampicin or phenytoin
• Medicines that affect your immune system

If you are not sure if you are taking any of these medicines, ask your HCP or pharmacist.

What should I avoid while taking RINVOQ?
Avoid food or drink containing grapefruit during treatment with RINVOQ as it may increase the risk of side effects.

What should I do or tell my HCP AFTER starting RINVOQ?

• Tell your HCP right away if you have any symptoms of an infection. RINVOQ can make you more likely to get infections or make any infections you have worse.
• Get emergency help right away if you have any symptoms of a heart attack or stroke while taking RINVOQ, including:

-听 Discomfort in the center of your chest that lasts for more than a few minutes or that goes away and comes back
-听 Severe tightness, pain, pressure, or heaviness in your chest, throat, neck, or jaw
-听 Pain or discomfort in your arms, back, neck, jaw, or stomach
-听 Shortness of breath with or without chest discomfort
-听 Breaking out in a cold sweat
-听 Nausea or vomiting
-听 Feeling lightheaded
-听 Weakness in one part or on one side of your body
-听 Slurred speech

• Tell your HCP right away if you have any signs or symptoms of blood clots during treatment with RINVOQ, including:

• Tell your HCP right away if you have a fever or stomach-area pain that does not go away, and a change in your bowel habits.

What are other possible side effects of RINVOQ?
Common side effects include upper respiratory tract infections (common cold, sinus infections), shingles (herpes zoster), herpes simplex virus infections (including cold sores), bronchitis, nausea, cough, fever, acne, headache, swelling of the feet and hands (peripheral edema), increased blood levels of creatine phosphokinase, allergic reactions, inflammation of hair follicles, stomach-area (abdominal) pain, increased weight, flu, tiredness, lower number of certain types of white blood cells (neutropenia, lymphopenia, leukopenia), muscle pain, flu-like illness, rash, increased blood cholesterol levels, increased liver enzyme levels,听pneumonia, low number of red blood cells (anemia), and infection of the stomach and intestine (gastroenteritis).

A separation or tear to the lining of the back part of the eye (retinal detachment) has happened in people with atopic dermatitis treated with RINVOQ. Call your HCP right away if you have any sudden changes in your vision during treatment with RINVOQ.

Some people taking RINVOQ may see medicine residue (a whole tablet or tablet pieces) in their stool. If this happens, call your HCP.

These are not all the possible side effects of RINVOQ.

How should I take RINVOQ/RINVOQ LQ?
RINVOQ is taken once a day with or without food. Do not split, crush, or chew the tablet. Take RINVOQ exactly as your HCP tells you to use it. RINVOQ is available in 15 mg, 30 mg, and 45 mg extended-release tablets. RINVOQ LQ is taken twice a day with or without food. RINVOQ LQ is available in a 1 mg/mL oral solution. RINVOQ LQ is not the same as RINVOQ tablets. Do not switch between RINVOQ LQ and RINVOQ tablets unless the change has been made by your HCP.

<*>Unless otherwise stated, "RINVOQ" in the IMPORTANT SAFETY INFORMATION refers to RINVOQ and RINVOQ LQ.听

This is the most important information to know about RINVOQ. For more information, talk to your HCP.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit or call 1-800-FDA-1088.

If you are having difficulty paying for your medicine, AbbVie may be able to help. Visit AbbVie.com/PatientAccessSupport to learn more.听

Please click here for the听Full Prescribing Information听and听Medication Guide.

Globally, prescribing information varies; refer to the individual country product label for complete information.

About AbbVie

AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas including immunology, oncology, neuroscience and eye care 鈥� and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at . Follow @abbvie on 听, , 听and

Forward-Looking Statements
Some statements in this news release are, or may be considered, forward-looking statements for purposes of the Private Securities Litigation Reform Act of 1995. The words "believe," "expect," "anticipate," "project" and similar expressions and uses of future or conditional verbs, generally identify forward-looking statements. AbbVie cautions that these forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those expressed or implied in the forward-looking statements. Such risks and uncertainties include, but are not limited to, challenges to intellectual property, competition from other products, difficulties inherent in the research and development process, adverse litigation or government action, changes to laws and regulations applicable to our industry, the impact of global macroeconomic factors, such as economic downturns or uncertainty, international conflict, trade disputes and tariffs, and other uncertainties and risks associated with global business operations. Additional information about the economic, competitive, governmental, technological and other factors that may affect AbbVie's operations is set forth in Item 1A, "Risk Factors," of AbbVie's 2024 Annual Report on Form 10-K, which has been filed with the Securities and Exchange Commission, as updated by its Quarterly Reports on Form 10-Q and in other documents that AbbVie subsequently files with the Securities and Exchange Commission that update, supplement or supersede such information. AbbVie undertakes no obligation, and specifically declines, to release publicly any revisions to forward-looking statements as a result of subsequent events or developments, except as required by law.

¹ AbbVie. Data on file ABVRRTI81580.
² RINVOQ [Package Insert]. North Chicago, IL: AbbVie Inc.; 2025.
³ A Study to Evaluate the Efficacy and Safety of Upadacitinib in Participants with Takaysu Arteritis (TAK) (SELECT-TAK). ClinicalTrials.gov. Available at: . Accessed January 15, 2025.
⁴ Program to Assess Adverse Events and Change in Disease Activity of Oral Upadacitinib in Adult Participants With Moderate to Severe Systemic Lupus Erythematosus (SELECT-SLE). ClinicalTrials.gov. Available at:听https://clinicaltrials.gov/study/NCT05843643. Accessed January 15, 2025.
⁵ A Study to Assess Change in Disease Activity and Adverse Events of Oral Upadacitinib in Adult and Adolescent Participants With Moderate to Severe Hidradenitis Suppurativa Who Have Failed Anti-TNF Therapy (Step-Up HS). ClinicalTrials.gov. Available at:听https://clinicaltrials.gov/study/NCT05889182. Accessed January 15, 2025.
⁶ A Study To Assess Adverse Events and Effectiveness of Upadacitinib Oral Tablets in Adult and Adolescent Participants With Vitiligo (Viti-Up). ClinicalTrials.gov. Available at:听https://clinicaltrials.gov/study/NCT06118411. Accessed January 15, 2025.
⁷ A Study to Evaluate the Safety and Effectiveness of Upadacitinib Tablets in Adult and Adolescent Participants With Severe Alopecia Areata (Up-AA). ClinicalTrials.gov. Available at: . Accessed January 15, 2025.

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