INFORMATION
INTRALINE® PDO Spiral Threads Indications for Use
INTRALINE® PDO Spiral Threads are designed for non-surgical skin rejuvenation and lifting. These threads are especially suited for individuals experiencing mild to moderate sagging, as well as those looking to enhance skin texture, firmness, and tone. The primary mechanisms of action are collagen stimulation and mechanical lifting, making the product ideal for treatments in areas such as the face, neck, and body.
- Primary Use: Skin tightening, lifting, and facial rejuvenation.
- Target Audience: Individuals with aging skin, sagging, or those looking to enhance skin elasticity and structure.
INTRALINE® PDO Spiral Threads Composition and Mechanism of Action
INTRALINE® PDO Spiral Threads are made from polydioxanone (PDO), a biodegradable material commonly used in medical sutures. These threads dissolve over time, stimulating the body’s natural production of collagen and elastin.
- Spiral Design: The spiral structure of these threads allows for enhanced lifting and volume in treated areas. By wrapping around the needle, the thread provides immediate mechanical lifting upon insertion.
- Collagen Stimulation: As the PDO threads dissolve, they promote the growth of type I and II collagen, improving skin elasticity and firmness.
Hyaluronic acid and elastin production are also stimulated, resulting in improved skin hydration and a youthful appearance.
The dosage and number of threads depend on the area being treated and the desired results. INTRALINE® Spiral Threads are available in various lengths and sizes to suit different treatment needs.
- Needle Lengths: Threads come in lengths ranging from 25 mm to 90 mm.
- Thread Sizes: Typically, 29G needles are used with 6-0 thread USP ratings. These thin, smooth threads are suitable for delicate facial areas, while larger threads are used for lifting and contouring.
Injection Procedure:
- The threads are inserted using a silicone-coated needle for smoother insertion into the dermis or subcutaneous layer.
- Once inserted, the threads provide an immediate lifting effect through their spiral shape, while collagen production occurs gradually.
INTRALINE® PDO Spiral Threads Side Effects and Precautions
While PDO thread treatments are generally safe, they do carry some risks. Patients should be aware of both common and rare side effects, and practitioners should follow strict safety protocols during the procedure.
- Common Side Effects:
- Redness, bruising, swelling, or tenderness at the injection sites.
- Discomfort or a feeling of tightness in the treated area, which typically subsides after 7–14 days.
- Minor bruising may last up to 2 weeks.
- Rare Side Effects:
- Infection: Proper sterilization and aftercare are critical to prevent infection.
- Nerve Damage: Rare cases of temporary numbness or nerve trauma may occur.
- Granulomas and thread extrusion are possible if threads are not placed correctly.
Precautions:
- Avoid PDO treatments in patients with active infections, autoimmune diseases, or those who are pregnant or breastfeeding.
- Patients should avoid NSAIDs (e.g., ibuprofen) and alcohol before treatment to minimize bruising.
INTRALINE® PDO Spiral Threads Clinical Studies or Real-World Outcomes
Clinical data on PDO threads, including INTRALINE® Spiral Threads, show positive outcomes in skin lifting and tightening, with collagen regeneration leading to longer-lasting improvements.
- Results Timeline:
- Immediate lifting is noticeable due to the mechanical action of the threads.
- Optimal collagen stimulation and skin firming effects are seen after 6–8 months, with results lasting up to 18 months as the threads dissolve.
- Efficacy:
- Patients typically report smoother, firmer skin and improved facial contouring in areas like the cheeks, jawline, and neck.
- Improved skin elasticity and hydration are common as collagen and elastin levels increase.
INTRALINE® PDO Spiral Threads Drug Interactions
No significant drug interactions are associated with PDO thread treatments; however, patients should inform their healthcare provider about all medications they are currently taking.
- Contraindications: Avoid treatments in patients on immunosuppressants or those taking anticoagulants unless under medical supervision.
INTRALINE® PDO Spiral Threads Summary of Benefits
INTRALINE® Spiral PDO Threads offer several benefits for patients seeking non-surgical rejuvenation:
- Immediate Lift: The spiral design provides an instant lifting effect, making it ideal for areas like the nasolabial folds, cheeks, and jawline.
- Collagen Stimulation: Over time, the threads dissolve, stimulating collagen production, which results in firmer, more elastic skin.
- Natural Results: The gradual effects of collagen regeneration create natural-looking results that enhance facial contours without surgery.
- Minimal Downtime: Recovery is relatively quick, with most patients returning to normal activities within 24–48 hours.
INTRALINE® PDO Spiral Threads Recommended Treatment Protocol
For optimal results, follow the protocol below:
- Pre-Treatment: Ensure the patient avoids alcohol and blood-thinning medications for at least 1 week before the procedure. Cleanse the treatment area thoroughly.
- Thread Placement: Insert the spiral PDO threads into the dermis or subcutaneous layer using a silicone-coated needle. The number of threads used will depend on the desired outcome.
- Post-Treatment Care:
- Patients should avoid strenuous activity, alcohol, and extreme temperatures (e.g., hot showers, saunas) for 24–48 hours.
- Cold compresses can be applied to reduce swelling or bruising.
INTRALINE® PDO Spiral Threads Complementary Treatments
PDO threads can be combined with other aesthetic procedures to enhance results:
- Dermal Fillers: For additional volume in areas like the cheeks or lips.
- Botulinum Toxin: To reduce dynamic wrinkles around the eyes and forehead.
- Microneedling: To further stimulate collagen production and improve skin texture.