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Plastic Surgeon Dr. Michele Koo’s Blog | St. Louis | Kansas City Juvederm

Posts Tagged ‘Juvederm’

What? Do it yourself Plastic Surgery Procedures…Don’t discount your Parachute or Plastic Surgeon…

Wednesday, January 20th, 2010

You’ve read about Priscilla Presley and Larry King’s wife getting non medical grade silicone injections as well as Kanye West’s Mom…just be careful who you go to and the actual products that are being used or what you purchase. Ask the relevant questions of where the products come from, make sure you know the reputation and qualifications of your plastic surgeon and doctor before allowing anyone to do anything to you.

Many products are available online through pharmacies located in Canada, Switzerland, and India. While the products may be good quality products, the concentrations may vary and you have to reconstitute the products, i.e., put the freeze dried products back into a solution for injection or to be taken by mouth. The amount of dilution is very important and will effect the outcome of the products. You also have to be very careful that the products stay sterile for fear of infection when the product is ingested or injected!

My motto, …don’t discount your parachute, neurosurgeon, or your plastic surgeon…there are some things that are not worth looking for a bargain for…

You must be your own medical advocate and if your plastic surgeon becomes offended at your questions,

This is an online article for Medscape from Jennifer Walden, MD about what the lay persons are doing.

A disturbing news story was reported last week by WBZ TV, out of Dallas, Texas, about a growing trend that doctors have noted regarding lay people performing do-it-yourself cosmetic procedures. A quick Google search on the topic reveals that there are a startling number of reports online about patients injecting themselves with not only FDA-approved products like Botox and hyaluronic acid fillers, but non-medical grade silicone as well. From skincare to laser treatments, and even do-it-yourself Botox instructions and products available online, in a tough economy there seems to be a dangerous new market for plastic surgery products available for direct consumption by the masses. Unqualified injectors making house calls to inject Botox and Dysport as well as filler products like silicone have also been reported, as have spas and salons having these injectables available at reduced rates. With a substance like Botox or Dysport, which is a purified protein derivative of botulinum toxin, taking the DIY route can not only be harmful but in some cases deadly.

As WBZ reported in November 2009, a Texas woman was busted for selling home Botox kits: “Texas Attorney General Greg Abbott says Laurie D’Alleva sold several prescription drugs online from her businesses, Ontario MedSpa and Discount MedSpa. Abbott says D’Alleva doesn’t have a license to sell or distribute prescription products, which is required in Texas. She also apparently produced her own how-to videos showing her injecting her own face with syringes”. Her website has been taken down and she has since been arrested, and her self-injection videos were on YouTube.

Only licensed doctors can legally purchase FDA-approved injectables, and of course injectables should only be injected by one’s treating physician. The doctor must be experienced enough to make sure the right amount of Botox is injected into the appropriate site, and that the fillers are placed in the correct anatomical area for the desired result. All injectables have potential downsides or side-effects which should be disclosed to the patient prior to any injection by an informed consent process. The fillers and toxins also have “off-label” uses as deemed by the FDA.

The American Society of Plastic Surgeons and American Society for Aesthetic Plastic Surgery have formed The Physicians Coalition for Injectable Safety to publicly address some of the recent dangers for the public seen with injectables. According to consumeraffairs.com:

“The Coalition is cautioning consumers worldwide about the risks of buying cosmetic injectables from online sources. Websites like Amazon.com, e-Bay and Web pharmacies are among just a few of the online resources offering prescription-free Botox, Restylane, or a knock off brand of cosmetic injectables to any buyer.

For products obtained online or bootlegged from other countries, the possibility exists that the product has been obtained illegally, stored improperly or packaged incorrectly. All of these things can lead to poor outcomes including disfigurement, infection or in some cases even death. The Coalition warns that cosmetic injectables require both a diagnosis and prescription by a licensed, qualified physician”.

In conclusion, the outcome of any cosmetic filler or toxin relies on the experience and training of the physician and the brand of the injectable, and licensed medical professionals that are the most qualified to perform these procedures must have the training and understanding of the three-dimensional anatomy of the face that is required for the success of the injections, as well as a detailed knowledge of the filler or toxin to be injected.

Your Face Doesn’t Have to Look Wrinkled and Tired…

Wednesday, October 7th, 2009

Dr Michele Koo, MD, FACS is a Board Certified Plastic Surgeon in St Louis, Missouri who has extensive experience with Juvederm and other fillers to minimize and plump those deep creases on your face. In 30-40 minutes in the office, Dr Koo will be able to fill those deep nasolabial folds, corners of your downturned mouth, and soften your lips to keep you from looking so sad and gaunt.

As we age and try to eat right and maintain our weight, our faces become volume depleted and the lines seem to deepen as the skin begins to lose its elasticity. With BOTOX AND JUVEDERM (FILLER), Dr Koo is able to soften your face and fill those deep crevices of your nasolabial folds and marionette lines of your chin. She can just ever so slightly plump your lips so your face is not so drawn and shrunken. Dr Koo is very subtle and gentle with her application of BOTOX AND JUVEDERM and you will not appear “done” or obvious with your BOTOX AND JUVEDERM. You will look rested and rejuvenated in 30 minutes!!

Dr Koo wants you to understand the safety of JUVEDERM and the following is the continuation of the article by Dr Mary Lupo as it appeared in the Plastic & Reconstructive Journal, January 2008.

Safety
The occurrence of treatment site reactions was similar for Juvéderm Ultra Plus and Zyplast. The majority of individual treatment-site reactions (e.g., erythema, induration, pain, edema, nodule, bruising, pruritus, and discoloration) lasted for no more than 7 days and were mild or moderate in severity, with no intervention required. No hypersensitivity reactions were reported for Juvéderm Ultra Plus, and there were no serious treatment-related adverse events.

Effectiveness
Initial Treatment Period
Although the mean correction after treatment was similar for both products, nasolabial fold severity scores from the treating investigators for the Juvéderm Ultra Plus filler were significantly better (lower) than for Zyplast at each follow-up time point from 4 to 24 weeks (Fig. 1). Over the 24-week period, the scores for Zyplast nearly returned to baseline (mean, 2.5), whereas the Juvéderm Ultra Plus scores remained low (mean, 1.3-equivalent to a mild wrinkle). Not surprisingly, the level of improvement in nasolabial fold severity score for both fillers was greatest at 2 weeks after the last treatment. At 24 weeks, the mean improvement was still 1.7 with the Juvéderm Ultra Plus product but only 0.5 with bovine collagen (Fig. 2). Clinically significant improvement (defined as mean greater than or equal to a one-point improvement relative to baseline) was maintained with Juvéderm Ultra Plus but not with bovine collagen at 24 weeks after optimal correction was achieved. The proportion of nasolabial folds showing significant improvement was consistently high for Juvéderm Ultra Plus (≥96 percent) but not so with collagen (41 percent at 24 weeks). Furthermore, 67 percent of the Juvéderm nasolabial folds had at least a two-point improvement at this 6-month visit (Fig. 3). Subject assessments of effectiveness were similar to those of the investigators. An overwhelming majority of subjects preferred Juvéderm Ultra Plus (85 percent) versus collagen (10 percent) or no preference (5 percent).

Among the subjects who returned at 1 year or beyond, assessments just before repeated treatment showed that 81 percent of subjects with severe nasolabial folds at baseline who were treated with Juvéderm Ultra Plus had maintained at least a one-point improvement in nasolabial fold severity and that 38 percent had at least a two-point improvement (Fig. 3), with a mean improvement of 1.3.

Repeated Treatment Period
The volume of Juvéderm Ultra Plus required to achieve optimal correction was significantly less at repeated treatment than at initial treatment. The median volume of Juvéderm Ultra Plus injected at initial treatment was two syringes (1.6 ml), and at repeated treatment 6 to 9 months later it was less than one syringe (0.7 ml).

Trends in Wrinkle Assessment Scale scores for the subset of subjects who were followed up to 48 weeks after their repeated treatments mirrored those observed in the initial study period. Although the sample size was small at 48 weeks, clinically significant mean improvement was still observed for Juvéderm Ultra Plus (Fig. 4), and 88 percent of the severe nasolabial folds treated with Juvéderm Ultra Plus in the original study and at repeated treatment still had a clinically significant correction at 1 year after repeated treatment despite the significantly lower injection volume at repeated treatment.

Continued in Next Blog

JUVEDERM THE MIRACLE FACIAL WRINKLE FILLER - Hyaluronic Acid What?

Wednesday, October 7th, 2009

DR MICHELE KOO, MD, FACS, BOARD CERTIFIED PLASTIC SURGEON, ST LOUIS, MISSOURI wants you to know that JUVEDERM and BOTOX are an extremely safe, economical way with no down time to soften your face in a significant way by smoothing and filling in the facial wrinkles that make you look tired and older than you are. Why always be asked if you are mad or tired? Take charge of your life and in 30 minutes in Dr Koo’s office rejuvenate your face with JUVEDERM AND BOTOX to lift up the frowns around your mouth, ever so subtlely plump your lips, and fill in those deep nasolabial folds.

Dr Koo wants you to know that JUVEDERM AND BOTOX are extremely safe and has been FDA approved for facial use to fill creases and smooth the dynamic lines of your face around the eyes and forehead.

The following is a continuation of an article by Dr Mary Lupo, published in the Plastic & Reconstructive Journal, January 2008. Dr Koo hopes that this is helpful information to let you understand the fillers that are available and to realize that the fillers are very safe.

One small open-label study in France treated 49 subjects with Juvéderm 30 in either one or two of four possible injection sites, the nasolabial folds (59 percent), upper lip (37 percent), glabella (16 percent), and bitterness folds (10 percent).4 Most subjects had a touch-up at 1 to 2 months after treatment, with a mean of 0.6 ml administered at each session. Wrinkle severity improvement of approximately 50 percent on a five-point scale remained stable up to 11 months after initial treatment.
Interestingly, in our study, the nasolabial folds initially treated with Zyplast returned almost to baseline after the initial 24-week period, but subsequent treatment with Juvéderm Ultra Plus resulted in the same duration of clinically significant improvement as seen in the nasolabial folds originally treated with Juvéderm Ultra Plus.

The most significant finding from our studies is the extended duration of correction for Juvéderm Ultra Plus, in particular, for severe folds. Other resorbable fillers (collagens and hyaluronic acids) have not been proven to last beyond 6 months. The most comparable product, Perlane, was developed to treat deeper folds in that it is indicated for injection into the deep dermis and has larger hyaluronic acid gel particles than its sister product Restylane, both from Medicis Aesthetics (Scottsdale, Ariz.).5 Juvéderm has a different manufacturing process that creates a homogenous gel without a granular consistency.

In a split-face study comparing Perlane to Zyplast in 68 subjects with a range of different wrinkle severities from mild to extreme, 26 percent were classified as having severe nasolabial folds before treatment, although results were not stratified by baseline nasolabial fold severity.6 At 6 months after optimal correction, 59 percent of all Perlane-treated folds maintained correction, as opposed to the 96 percent noted in the Juvéderm Ultra Plus severe folds study. Moreover, at 9 months, only 49 percent of the Perlane folds were rated as superior to Zyplast, with 37 percent showing equivalency between Perlane and Zyplast and 14 percent showing Zyplast to be superior to Perlane.

Given that Juvéderm Ultra Plus outlasts the temporary dermal fillers, perhaps it should be compared with the semipermanent fillers Radiesse (BioForm Medical, San Mateo, Calif.) and Sculptra (Dermik Aesthetics, Berwyn, Pa.). Radiesse consists of synthetic calcium hydroxylapatite microspheres suspended in a gel of glycerin, water, and sodium carboxymethylcellulose.7 Following injection, the gel dissipates, collagen production is stimulated for volumizing, and phagocytosis gradually breaks down and eliminates the microspheres.

In December of 2006, the U.S. Food and Drug Administration approved Radiesse for correction of moderate to severe facial wrinkles and folds such as nasolabial folds and for facial lipoatrophy in people with human immunodeficiency virus,8 although the product had earlier been approved for other uses such as vocal cord augmentation and was used off-label, particularly for deep creases such as severe nasolabial folds.9 The pivotal trial involved 117 subjects treated with Radiesse in one nasolabial fold and human collagen in the other nasolabial fold with up to two touch-ups allowed at 2-week intervals to attain optimal correction (mean Radiesse injection volume, 1.2 ml).8 Rated on a six-point scale using blinded photographic assessments, the mean improvement in wrinkle severity at 6 months was 1.3 (compared with 1.7 on a five-point scale for Juvéderm Ultra Plus at the same time point), and no long-term data were provided.

In a small open-label study, patient self-reports showed duration of nasolabial fold correction of 10 to 12 months for four of 18 subjects and greater than 12 months for 14 of 18 subjects.10 Another open-label study was based on surveys sent to 609 subjects who had received Radiesse injections to the nasolabial folds or other facial areas.11 Responses to the 6-month survey were received from 155 subjects, and responses to an additional survey sent between 12 and 24 months after initial treatment were received from 112 subjects. Average subject satisfaction at 6 months was 3.9 on a five-point scale (with 5 being most satisfied). In the 12- to 24-month survey, 69 percent reported satisfaction, although the most common comment was thought it would last longer. Importantly, 84 percent of subjects (n = 512) required repeated treatments to achieve or maintain optimal correction. Of those, 63 percent had touch-ups at 4 to 6 weeks and 53 percent at 5 to 9 months.

Sculptra is an injectable poly-L-lactic acid indicated for correction of lipoatrophy though, like Radiesse, it is used off-label for cosmetic wrinkle correction and volumizing. The product must be reconstituted with water at least 2 hours before injection, and the correction fades within 1 week as the fluid is absorbed. The mechanism of action is the stimulation of collagen production, which requires several injections at intervals of at least 2 weeks to generate cosmetic improvement.12 Clinical studies on Sculptra have focused on human immunodeficiency virus-positive subjects with facial lipoatrophy13; thus, the longevity of correction in facial wrinkles is unknown.

One salient point about the semipermanent fillers is that they are generally injected through larger needles than used with collagen or hyaluronic acid-based fillers to prevent the particles in the product from clogging the needle. A 25-gauge needle is preferred for Sculptra,14 and a 25- to 27-gauge needle is recommended for Radiesse,15 with a larger needle having greater propensity to generate tissue trauma and pain on injection. In contrast, Juvéderm Ultra Plus is injected through a smaller 27-gauge needle.2 Moreover, Radiesse and Sculptra are intended for placement only in the deep dermis or dermal-subcutaneous junction and do not have the flexibility to treat finer wrinkles and folds, as can Juvéderm Ultra Plus.

CONCLUSIONS
Juvéderm Ultra Plus represents an excellent combination of attributes for a dermal filler. Permanent products bear some long-term risk if the initial correction is excessive or misapplied and can result in an unnatural appearance as aging tissues shrink and make the filler visible.16 Semipermanent fillers, in contrast, are prone to the problems endemic to the particulate nature of these products, may require larger needle sizes, and have limited utility in superficial defects or wrinkles. Juvéderm Ultra Plus may have found the sweet spot of an ideal duration for wrinkle correction with a good safety profile.

What is a good age to start BOTOX and filler, is 25 too early, 65 too late?

Tuesday, October 6th, 2009

The advantage of something like BOTOX and Juvederm is that it only takes 20-30 minutes in your plastic surgeon’s office. The disadvantage of course is the cost and you must maintain the BOTOX every 3-5 months and the filler every 12-18 months. However, if you start BOTOX before the lines and creases become deep and relatively permanent, your skin will stay quite a bit more smooth and youthful appearing as you age.

The animation muscles of your face have worked all of your life, your skin is much more resilient during the first 25 years and therefore you see no lines and creases. As you incur sun damage along with age, your skin begins to show the results of that muscle action and sun exposure as well as exposure to toxins such as nicotine from cigarettes if you are a smoker.

It is better to start with the BOTOX in the mid to late 20’s to prevent the deep creases from ever beginning. There really is no age limit on the other end except that the BOTOX and fillers are not as effective if there are so many creases and they are so deep. Same thing for the fillers in that you will need so much more filler if your wrinkles are extremely deep and you in fact may need to have the skin redraped with surgery in addition to the filler to regain softness and volume to your face.

The following exerpt continues the information from the study by Dr Mary Lupo published in Plastic and Reconstructive Surgery, January 2008. Dr Michele Koo hopes that this is helpful and that you understand that outcomes and effects are continually being studied and monitored by plastic surgeons throughout the country to ensure the safety of the products we use for WRINKLE REDUCTION.

Dr Koo is extremely respectful of your time and money and will only use what she feels is the best product for you and will not use any more than you need to address your concerns. She truly believes that often, “less is more” and that subtlety is the key to looking better without looking done.  Why should anyone know what your secret is. Dr Koo will be your best kept secret on the War Against Wrinkles.

With the baby boomer generation firmly ensconced in middle age, there is increasing interest in maintaining a youthful appearance to match this energetic generation. After the 2002 U.S. Food and Drug Administration approval of botulinum toxin type A (Botox Cosmetic; Allergan, Inc., Santa Barbara, Calif.) for treatment of glabellar lines, nonsurgical correction of wrinkles became a possibility. With Botox management of dynamic wrinkles, a plethora of new dermal fillers are vying to address static wrinkles, providing an overall rejuvenation of the aging face.

Among these promising new treatments is the family of Juvéderm hyaluronic acid dermal fillers (Allergan), approved in the United States in 2006 for treatment of facial wrinkles and folds. Juvéderm Ultra Plus Injectable Gel has a high degree of cross-linking, which makes it particularly well suited for volumizing and correcting deeper folds and wrinkles.2 Patients with deep facial wrinkles and folds are generally at a disadvantage when it comes to cosmetic correction, as they require a large volume of dermal filler and their correction may not be sustained; thus, a filler that is specifically designed to treat severe wrinkles is an important advancement.

Results from the randomized, controlled study of three Juvéderm formulations compared with bovine collagen have been published previously.3 We sought to further characterize the clinical characteristics of Juvéderm Ultra Plus treatment (and to compare this to bovine collagen treatment) among subjects who had severe nasolabial folds before treatment.

A multicenter, double-blind, randomized, within-subject, controlled study was conducted as part of a submission for approval by the U.S. Food and Drug Administration. This study compared three different formulations of Juvéderm against bovine collagen (Zyplast; Allergan). One-third of subjects were randomly assigned to receive treatment with Juvéderm Ultra Plus, containing 24 mg/ml of cross-linked hyaluronic acid, in one nasolabial fold and Zyplast in the other. Results presented here are limited to those subjects who received Juvéderm Ultra Plus and had severe folds at baseline.

Blog to be Continued in What age is good to start BOTOX…

DERMAL FILLERS - JUVEDERM - RESTYLANE - DR MICHELE KOO PLASTIC SURGEON - ST LOUIS-SPRINGFIELD-COLUMBIA-KANSAS CITY

Monday, January 19th, 2009

BEFORE JUVEDERM ULTRA PLUS INJECTION

BEFORE JUVEDERM ULTRA PLUS INJECTION

AFTER JUVEDERM ULTRA PLUS INJECTION

AFTER JUVEDERM ULTRA PLUS INJECTION

Introduction

Do you hate the creases and lines in your face? What about your thin lips and furrows? Do you feel that you have deep nasolabial folds?

Do you want to get rid of them in 30 minutes and return to work without any one knowing what you had done?

DR MICHELE KOO, MD, FACS, BOARD CERTIFIED PLASTIC SURGEON, ST LOUIS, MISSOURI can help you regain a fuller, less wrinkled face giving you back the youthful volume of your face without the down time.

For individuals seeking facial rejuvenation, injectable dermal fillers offer a viable nonsurgical option. At the 2008 annual meeting of the American Society of Plastic Surgeons, various applications for dermal fillers were discussed. These included a hyaluronic acid (HA) gel filler, calcium hydroxylapatite, poly-L-lactic acid (PLLA), and collagen-based products.

Greater understanding of age-related facial changes has resulted in the growing use of soft-tissue facial dermal fillers. Recently, the focus has shifted towards a three-dimensional approach, emphasizing restoration of lost facial volume through the use of a variety of injectable dermal fillers that ideally afford patients a natural, relaxed, more youthful appearance.

Dermal fillers are appropriate for the correction of both dynamic and static fine, moderate, and deep dermal lines. It is extremely important to note, however, that each filler is approved by the US Food and Drug Administration (FDA) for a specific and limited anatomical area and a specific use. Also, the use of fillers for the correction of lines in other areas, as well as restoration of facial volume lost in the aging process, although effective, is off-label. In fact, such fillers are used off-label the majority of the time.

Types of Dermal Fillers

Hyaluronic Acid Fillers

As a class, HA dermal fillers have quickly become an extremely popular option in minimally invasive cosmetic procedures, second only to botulinum toxin injections. HA is a naturally occurring polysaccharide found in connective tissue and synovial fluid. The various hyaluronan products currently available have differing properties that influence their duration of effect and adverse-effect profiles.  Specifically, they may differ in the degree of gel hardness or flow properties, particle size within the gel, concentration of HA particles and gel per milliliter, and ratio of soluble to insoluble HA. Different injection techniques, including “cross-hatching,” “fanning,” “serial puncture,” and “linear threading,” are recommended for specific areas of the face and for specific products. It is important that clinicians know which techniques and needle sizes are most appropriate for the selected product and facial area to be injected.

Drs. Pinsky, Goldman, and Boyd discussed the final efficacy, safety, and patient-satisfaction results of a new-generation HA gel filler. In an open-label trial, 9639 subjects were treated with a new smooth, cohesive, 24-mg/mL bacterially derived HA to correct moderate-to-severe nasolabial folds. Evaluation at 9 months post treatment found the new HA gel to be safe and effective, with high patient satisfaction and preference.

With a variety of products available, it is of paramount importance for clinicians to choose the correct product to achieve the desired effect in the specific facial area. Less viscous products are appropriate for the upper dermis, whereas larger-particle products may be preferred for deeper grooves or folds. Some products contain local anesthesia, but patients still may benefit from separate anesthesia (ice, topical anesthetic, field block or peripheral nerve block) prior to the injections. After injections, it is often recommended that the clinician gently massage the treated area to smooth and mold the material and that ice packs be applied by the patient at home. Finally, unlike other dermal filler materials, asymmetries associated with the use of HAs can be corrected with the use of hyaluronidase.

As with all dermal filler products, touch-ups may be necessary after the initial treatment session. A presentation by Cukurluoglu and colleagues highlighted the importance of informing patients of the possible need for touch-ups, particularly in the nasolabial sulcus, malar, and lip areas.

Calcium Hydroxylapatite

Calcium hydroxylapatite provides a filler effect of generally longer duration than the HA products, with its cosmetic effect persisting between 6 and 12 months. It is typically injected subcutaneously into the nasolabial fold or areas requiring deep soft-tissue applications, but is not appropriate for use in and around the lips owing to possible nodularity. Calcium hydroxylapatite is currently indicated for use in oral/maxillofacial defects, vocal cord insufficiency, and radiographic tissue marking, as well as cosmetically for the correction of folds and wrinkles such as nasolabial folds. It is awaiting approval for the correction of HIV-related facial lipoatrophy. Autogenous collagen forms around the injected calcium hydroxylapatite to hold it in position and maintain the result.

Fakhre and coworkers reported results of a meta-analysis and patient-centric outcomes study examining patient satisfaction with calcium hydroxylapatite for cosmetic nasolabial fold correction. The meta-analysis standardized patient-satisfaction results to a 5-point scale (with 5 representing the greatest level of satisfaction) derived from 5 studies involving a total of 324 patients. Results from the 28 surveys that were returned indicated that patients perceived their results to be in the good-to-very-good range at 1 week (mean, 3.4), 1 month (3.7), and 6 months (3.1), but considered their results fair (2.3) at 1 year. The investigators concluded that calcium hydroxylapatite affords a high level of patient satisfaction in the short term, but that the level of satisfaction does not persist over 1 year post treatment even though the hydroxylapatite itself does.

Poly-L-Lactic Acid

PLLA is currently approved by the FDA for the restoration and/or correction of the signs of facial lipoatrophy in patients with HIV. In addition, it is used in Europe and off-label in the United States for long-term contour (or large-volume) restoration in healthy patients.  PLLA is injected subcutaneously at 4- to 6-week intervals for a total of 2-5 treatment sessions; reports suggest that the results persist for up to 40 months. After a brief injection reaction causing volumizing effects, results do not become apparent for up to 2 months after the last treatment. PLLA is most appropriate for large-volume restoration in the cheeks and has also been used for cosmetic enhancement in the chin, temples, and infraorbital region. The most common adverse events associated with PLLA injections include nonvisible, palpable subcutaneous nodules and granulomas.

In a study (N = 233) presented by Fredric Brandt, MD, that compared the efficacy of injectable PLLA vs a commercially available human collagen implant in the treatment of nasolabial fold wrinkles, there was overall improvement in over 88% for subjects treated with injectable PLLA. For patients who received human collagen implant, there was an overall improvement in 95.7% of patients (P < .001).The former group had significantly fewer postinjection product-related or injection-related adverse events reported among patients receiving PLLA vs collagen (P < .05 and P = .005, respectively).

Collagen-Based Products

Collagen-based products were among the original formulations used for soft-tissue augmentation. The need for hypersensitivity testing associated with bovine collagen led to the development and introduction of human-based collagens, which do not require allergy testing. Collagen injections are safe, but the effects are very temporary, persisting for only 3 months. Consequently, patients must undergo additional collagen injection treatments every few months to maintain the desired look.

Gordley and colleagues reported on a long-term assessment that compared 3 popular collagen-based products in the in vivo murine model: 2 materials involve a cadaveric dermal matrix and the third involves a porcine dermal matrix. All 3 products demonstrated similar encapsulation, peripheral infiltration, and surrounding inflammation upon histologic assessment. However, there was substantial variation between the 3 products on macroscopic evaluation, which likely caused the observed significant long-term variations in graft consistency and structure.

Combination Treatment

Aging influences many aspects of the underlying facial structure and external facial appearance, manifesting as wrinkles or furrows, changes in skin texture and color, and sagging. It is therefore understandable that a combination of therapies might be necessary to optimize the results of cosmetic rejuvenation. Combination approaches (all of which are off-label uses) can include layering dermal fillers at different depths and/or combining the use of dermal fillers to provide volume with neurotoxins, such as botulinum toxin A, to decrease muscle movement. Areas especially amenable to combination therapy include resting glabellar folds, horizontal forehead lines, nasojugal folds, and facial contouring of the zygomatic or perioral regions. Each product targets a specific area and concern, and combining them appropriately can optimize results by affecting both the dynamic and static components. In fact, it is now common for multiple areas to be treated in a single session.

Facial Areas Where Dermal Fillers Are Used

The face is typically divided into thirds when formulating a treatment plan: upper, middle, and lower. After this initial step, it is important that clinicians evaluate the entirety of the face, recognizing how rejuvenating one area may affect the appearance of other areas.[1] Clinicians must consider the individual’s needs, skin color, skin type, and facial shape, including extent of intrinsic and extrinsic facial aging.

Facial areas most amenable to correction with dermal fillers, besides the cheeks, are the nasolabial folds, periorbital area, prejowl depression, and perioral area. Monotherapy with botulinum toxin has historically been the treatment of choice for the upper face, but the addition of HA to botulinum toxin (either in the same treatment session or a subsequent treatment session) affords greater aesthetic improvements and nearly doubles the median duration of response. However, HA injections to the upper face should be performed by experienced clinicians to avoid the rare yet serious complication of necrosis.

Many clinicians use multiple dermal filler products depending on the need of the patient. Correction to the midface region is dependent upon the degree of facial volume loss. Botulinum toxin is often a secondary treatment to dermal fillers in this region, in contrast to the upper face. For correction of the nasolabial folds, clinicians recommend using more viscous filler products via fanning or linear threading techniques for flattening medial to the crease; less viscous products are typically used for the more superficial fine crease itself through serial puncture or linear threading. Because marionette lines and prejowl depressions are more superficial lines, they are typically addressed by mid-to-deep dermis injections using linear threading or serial puncture. Prejowl depressions may require deep subcutaneous injections. Fillers are often added to neurotoxins in and around the periorbital area, where deeper injections are recommended in order to avoid lumpiness.  Because the goal for correcting the lips or perioral rhytides is typically to provide fuller, more voluptuous lips, serial puncture and threading techniques are recommended.

Optimizing Treatment and Safety Considerations

Clinicians must be familiar with (1) which injection techniques and placements are used for each product; (2) the recommended follow-up treatments; and (3) which facial regions are indicated for each specific filler. Patient demographics have also expanded to include substantially more ethnic minorities and males. Differences in musculature between males and females can influence dosing needs and injection technique/placement. Skin color can affect underlying structure and architectural differences, as well as responses to ultraviolet damage. Clinicians must consider all of these factors — intrinsic and extrinsic aging, gender, ethnicity/skin color — before developing an individualized plan for facial rejuvenation. Finally, early complications associated with dermal fillers are typically transient and self-limited, including bruising, edema, and swelling around the injection sites. Although rare, there is the possibility of hypersensitivity reactions, asymmetries, and lumpiness, with longer follow-up of longer-lasting fillers sometimes revealing troublesome and deforming granuloma formation.

Conclusions

Injectable dermal fillers have become an important component of the aesthetic clinician’s armamentarium. The wide variety of dermal filler products allows clinicians to optimize desired results by individualizing patient treatment plans and using combination therapies when appropriate. Having a choice of products necessitates knowledge and comfort with the numerous options, particularly when products are used off-label. Appropriate patient selection, proper injection technique, and selection of the most appropriate product for the desired result in the targeted facial area(s) are key factors underlying patient satisfaction and product efficacy and safety.

LIQUID FACELIFT - FILL IN WRINKLES AND CREASES-JUVEDERM

Monday, September 15th, 2008

Let Dr Michele Koo, MD, FACS, Board Certified Plastic Surgeon, St Louis, Missouri rejuvenate your face by removing wrinkles and frowns in the office in a matter of minutes. 

Let’s start with some background on dermal fillers. This market has been growing rapidly, and we expect the growth to accelerate with the introduction of a new entry into the hyaluronic acid segment. Baby Boomers are fueling growth as they more actively fight the aging process. What they’re seeing in the mirror is a loss of volume under their facial skin; that’s a visible sign of aging. The role of dermal fillers is to reduce lines, restore volume, and contour facial folds to restore a more youthful appearance.

The generally accepted signs of aging in the face are the thinning of the dermis layer and the atrophy of fat pads underneath. As a result, there is greater visibility of some unattractive features such as bony areas, blood vessels, wrinkles, and furrows. Because of their placement on either side of the mouth, the nasolabial folds become more prominent and deeply grooved. Some people think of the NLFs as parentheses that call extra attention to the area around the nose and mouth. Others think of them as smile lines. They’re not always welcome, and they can be corrected.

 Let’s stop a moment and note that wrinkles can have one of 2 origins. Either they are “dynamic,” meaning they are visibly highlighted when the underlying muscles are in motion. Think of the lines that appear when you smile or frown. Or the wrinkles are classified as “static,” meaning they appear when the face is at rest or not moving. Dermal fillers are used in the treatment of static wrinkles of the face.

 In contemporary practice, the physician and patient have a choice of many different types of filler. One of the primary distinguishing features is whether a filler is temporary or semipermanent. Among both varieties of fillers, there is considerable variability in duration. There is a broad spectrum of choice among fillers, with animal, nonanimal, human, and synthetic all available. The physician and patient must weigh a range of risk-benefit scenarios in making a choice, and value must also play a role. Finally, fillers are quite versatile, with products developed that are suitable for many areas of the face: fine lines, deep rhytides, folds, lips, and contouring of the face.

If the ideal filler were ever developed, it would be long-lasting but not permanent, since the skin is a dynamic organ. It would be easy to use and inject. The filler would be considered cost effective by both physicians and patients. It would give a natural-looking and smooth-feeling result. It would be versatile and effective in a variety of facial areas. It could be administered without prior allergy testing. And the filler would result in wrinkle correction with minimal side effects and a quick recovery from treatment. 

 
So now we have JUVÉDERM injectable gel, a new product from Allergan. It’s an injectable gel dermal filler with a characteristically smooth consistency. Its indication is for the correction of moderate to severe facial folds and wrinkles. It is a nonanimal-sourced hyaluronic acid, which we’re abbreviating as “HA.” JUVÉDERM injectable gel is actually a family of HAs.
 
There’s room for confusion among dermal fillers, so let’s clarify what JUVÉDERMinjectable gel is not. JUVÉDERM injectable gel is not collagen; it is hyaluronic acid or HA. And that’s a naturally occurring substance. JUVÉDERM injectable gel is not animal-sourced. It’s cultivated from bacteria, and that means it’s pure and free from any potential animal contaminants, whether bovine or human.  
 
So, how does JUVÉDERM injectable gel work? It’s injected below facial wrinkles and folds, filling the area just below the surface of the wrinkle, and lifting it. JUVÉDERM injectable gel is cross-linked, which is the established way to prolong duration in HA. Cross-linking is a chemical step in processing HA that physically binds strands of polymers to each other. More cross-linking means more resistance to enzymatic degradation. Without cross-linking, HA would be absorbed into the body in just a few days.  
  
JUVÉDERM injectable gel is a family of HA products. Two formulations are available at launch: JUVÉDERM Ultra, a versatile formulation that will probably do the lion’s share of the work. And JUVÉDERM Ultra Plus injectable gel, a robust formulation for deeper folds and wrinkles. A key difference in formulation is the higher degree of cross-linking in JUVÉDERM Ultra Plus, which results in 20% higher viscosity. This increased viscosity creates a more robust product well suited for deeper facial folds.
 

So, if JUVÉDERM injectable gel isn’t the first HA dermal filler, what makes JUVÉDERM different? What makes it the first of the next generation of dermal fillers? JUVÉDERM injectable gel is the first smooth-consistency gel HA dermal filler. It has a smooth formulation. A smooth natural look. A smooth feel going into the wrinkle. And leaves a smooth and natural look and feel for the patient. Here we have 2 unretouched photos of new JUVÉDERM injectable gel and a widely available HA dermal filler. You can actually see a difference at 9-times magnification.
 

JUVÉDERM injectable gel is actually made with proprietary HYLACROSS technology. And that results in a high concentration of HA—24 mg per mL— and a high amount of cross-linked HA per mL.

 

In terms of the actual JUVÉDERM injectable gel treatment, Dr Michele Koo, Board Certified Plastic Surgeon, St Louis, Missouri performs this anti-aging wrinkle removal liquid facelift as an in-office procedure in a matter of minutes. There can be some discomfort injecting into facial folds, but pain management is fairly routine with either a nerve block, local anesthetic, or application of ice just before injection.  Dr Michele Koo, Board Certified Plastic Surgeon, performs all of the filler injections to remove wrinkles and creases herself, you will not be injected by a non medical spa personnel. Dr Koo will give you her expertise and advice as to the best procedure for your face for removing the creases and wrinkles. She always performs all of the procedures herself so that you are ensured the highest medical safety and expertise.
 

 

 
 
 
 
 
 

Juvederm Fillers to Remove Wrinkles ST LOUIS-KANSAS CITY-SPRINGFIELD

Sunday, September 14th, 2008

After Injection

After Injection

Before Injection

 
Before Injection

    

 

 

BEFORE JUVEDERM INJECTION

BEFORE JUVEDERM INJECTION

AFTER JUVEDERM INJECTION BY DR MICHELE KOO

AFTER JUVEDERM INJECTION BY DR MICHELE KOO

 

 

 

 

 

 

 

Signs of Aging in the Face

 

 

  • Thinning of skin dermis and loss of volume of

     the face

 

  • Greater visibility of bony  landmarks, blood

     vessels, and furrows

 

  • Prominence of the nasolabial folds () around

    the mouth and nose

 

  • Prominence of marionette lines () around

     corners of the mouth and chin also known as

     smiles lines

 

 

Dynamic vs Static Wrinkles

 

 

  •  Dynamic wrinkles in the facial skin appear or

     are more noticeable when the underlying

     muscles are in motion, for example when you

     smile or frown

 

  •  Static wrinkles appear when the face is at

      rest or not moving

 

 

Fillers—Background 

 

 

 Hyaluronic Acid (HA)

  •   Now approved as a dermal (skin) filler
  •   Creates volulme in any tissue
  •   Naturally occurring in the body
  •   Attracts water and thus continues to         “plump” after the injection for a beautiful natural fill

 

 

What Is JUVÉDERM™? 

 

 

  • Juvederm injectable is a smooth gel dermal filler

 

  • For the correction of moderate to severe facial folds and wrinkles

 

  • Nonanimal-sourced hyaluronic acid (HA)

 

 

 JUVÉDERM

 

  •   Not collagen

 

  •  
    • Injected into facial folds and wrinkles
    • Fills the skin area just below the surface
    • Cross-linking of Hyauronic Acid extends duration of the product and longevity of results
    • Cross-linking is chemical processing of HA to
    • More cross-linking means more resistance to enzymatic degradation and
    •   Two formulations
    •   JUVÉDERM™ Ultra - optimally formulated for versatility in contouring
    • JUVÉDERM™ Ultra Plus - robust formulation for volumizing and correcting deeper
    • JUVÉDERM™ Ultra Plus is a robust formulation with a 20% thicker gel for deeper folds
    • JUVÉDERM™ injectable gel is the first smooth-consistency gel HA
    • Smooth formulation
    • Smooth, natural look
    • Smooth feel
    • JUVÉDERM™ injectable gel is made with proprietary HYLACROSS™ technology
    • Creates a smooth-consistency gel
    • Combines a high concentration of hyaluronic acid (HA)
    • With the highest amount of cross-linked HA per mL
    • Results in a smooth, natural look and feel for patients
    • Uniquely produced by proprietary HYLACROSS™ technology
    • Clinically proven to persist up to 12 months or in both formulations
    • Smooth-consistency gel and not a granular- consistency gel
    • Overwhelmingly preferred by patients over study control
  •  JUVÉDERM™ injectable gel is a hyaluronic acid (HA)
  •  

    • Naturally occurring in the body

     

    • Not animal-sourced

     

    • Cultivated from bacteria

     

    • Pure, free from animal contaminants

     

     

     

     

     

     

     

     

     

     

    How Does JUVÉDERM™ Work?

     

     

     

     

     

          bind strands of polymers to each other

     

          therefore longer lasting in the body

     

     
     

    1. Data on file, Allergan, Inc., 2006.

     

    JUVÉDERM™ Family of Products

     

     

            and volumizing wrinkles and folds

     

          wrinkles and folds

     

     

     

    How Is JUVÉDERM™ Different?

     

     

     

     

     

     

     

    How Is JUVÉDERM™ Different?

     

     

     

     

     

     

     

    1. Data on file, Allergan, Inc., 2006. 

     

    So JUVEDERM™ Is…

     

     

     

     

     

     

     

     

     


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