anthros case study

Managing Psoriatic Arthritis + Ankylosing Spondylitis with the Anthros Chair


Name: Kate O.     Age: ~35 Years 
Condition Psoriatic Arthritis (PsA), Ankylosing Spondylitis (AS)

Anthros_AirBnB_03-26-2024_019 1
1000034937

Kate, a 35-year-old single mother and full-time student, has been living with psoriatic arthritis and ankylosing spondylitis, both progressive autoimmune diseases that cause joint pain, stiffness, and spinal involvement.

BEFORE RECEIVING HER ANTHROS CHAIR, KATE EXPERIENCED SEVERE PAIN (8.5/10) IN MULTIPLE AREAS WHEN SITTING:

  • Lower Back
  • Upper Back
  • Neck
  • Hips
  • Shoulders

Her lower back pain was the most debilitating. Within just 20–30 minutes of sitting at her desk, her lower back would seize, making it difficult to stand upright.

When she stood, she often walked hunched over “like an old woman,” despite her young age. It could take significant time, stretching, and effort just to move normally again. It would also affect her legs all the way down to her heels. there were days that even lying in bed would hurt. This cycle deeply impacted her ability to focus on schoolwork, care for her daughter, and manage her day-to-day life.

Adjustability

One of the most significant benefits of a lumbar support pillow is its adjustability.

You can move it up or down to find the perfect spot that will align the natural curve of your spine, usually near the top of the pelvis.

This flexibility ensures that you can customize the support according to your height and personal comfort preferences.

Kate's Challenges Pre-Anthros

Simple black and white icon that shows a person in chronic pain

CHRONIC PAIN

Severe daily discomfort across the back, hips, and shoulders, making prolonged sitting unbearable.

A simple black and white icon that shows a person sitting with stiffness and pain

STIFFNESS +
MOBILITY LOSS

After sitting, Kate struggled to stand fully upright, often limping and requiring time to loosen up.

Simple black and white icon of a person unable to do a daily task  because of pain

IMPACT ON DAILY LIFE

Pain and stiffness affected her studies, quality time with her daughter, and overall emotional well-being.

A black and white icon that represents no money-1

FINANCIAL BARRIERS

As a single mom rebuilding her life after leaving a 14-year law enforcement career due to autoimmune disease, Kate was unable to purchase an Anthros chair on her own.

Intervention

Kate received her Anthros chair in June. Its Precision Posture System provided:

Frame 1484581041

PELVIS SUPPORT

To stabilize her pelvis and prevent the seizing and compensatory muscle overuse she previously experienced.

image (8)-1

UPPER BACK SUPPORT

To relieve strain in her upper back, neck, and shoulders.

Screenshot 2025-10-02 at 1.04.46 PM

PRESSURE-RELIEVING CUSHION

Designed to evenly distribute weight and reduce stiffness.

RESULTS

In just a few weeks of daily use, Kate experienced a transformative improvement:

5Minutes_Black

PAIN REDUCTION

Kate reports a tremendous decrease in pain across all areas. Her lower back no longer seizes when sitting, which she describes as life-changing. She reports a 100% elimination of lower back seizing during sitting periods of under 30 minutes, and a 75-80% reduction during sitting periods longer than 30 minutes.

5Minutes_Black

QUALITY OF LIFE

She feels more energetic and experiences less pain, which directly improves her mood, focus on schoolwork, and ability to be present with her daughter.  She reports that the Anthros chair has changed her entire quality of life, describing the support as allowing her to function without constantly battling stiffness and pain.

5Minutes_Black

MOBILIITY + FUNCTION

Previously, standing up after sitting caused limping and stiffness. Now, she can transition from sitting to standing with no difficulty, no limp, and no pain. She no longer thinks about how to manage her pain when moving—something that previously consumed her daily routine

KATE'S WORDS

left_quote_bubble

“When you’re in severe pain, it completely destroys your quality of life and your mood. I didn’t just feel bad when I was in a bad mood, I felt guilt and shame because I couldn’t do anything about it. The chair literally changed everything for me, physically and emotionally. In physical therapy they talk about ‘spoons,’ where each spoon represents the energy you have to get through the day. Before Anthros, I had maybe five spoons on a good day. Now I have twenty-five!”

right_quote_bubble
EDS-img-7

 

CONCLUSION

For Kate, who struggled with debilitating autoimmune conditions, the Anthros chair provided transformational relief. By preventing her lower back from seizing, reducing whole-body pain, and allowing her to move freely again, the chair restored her ability to study, parent, and rebuild her life.

This case highlights how the Anthros chair can offer life-changing support for individuals with autoimmune and spinal conditions, empowering them to regain function, independence, and hope.https://configurator.anthros.com/products/chair

Consider trying out the options to see which one provides the optimal support for your back. Your spine will thank you for it.

 

TRY OUT ANTHROS

Take the next step to reducing pain, increasing comfort, & maximizing performance!

learn more
EDS-try out anthros-1