User login
ORLANDO, FLORIDA — For some people, acne carries a one-two punch. First, they experience acne that is significant enough to decrease their quality of life, followed by scarring that can last a lifetime. For those patients, dermatologists have several options: Subcision to lift the depression of the scar, laser treatment to lower the height of scar tissue, and injections to fill scars.
“In my practice, I find that ,” Robyn Siperstein, MD, said at the annual ODAC Dermatology, Aesthetic & Surgical Conference.
Dr. Siperstein starts by identifying the type of acne scar — rolling scars, boxcar scars, or ice pick scars. Rolling scars tend to be shallower with no sharp edges; boxcar scars are deeper, more defined round or oval depressions; and ice pick scars, as the name suggests, look like someone stuck tiny ice picks into the skin, leaving a sunken or pitted appearance.
“It’s really important to categorize so that we know which ones are going to be effectively treated with different modalities and which ones aren’t, so that we can give our patients realistic expectations,” said Dr. Siperstein, a cosmetic dermatologist in private practice in Boca Raton, Florida, and a clinical affiliate associate professor of dermatology at Florida Atlantic University, Boca Raton.
“There’s not going to be one treatment that’s right for everything,” she said. Different approaches may be required even for the same patient because some people present with all three types of acne scars, she added.
Combining Treatments
When it comes to injecting dermal fillers into acne scars to lift the depressed areas, the US Food and Drug Administration approved a filler with polymethyl methacrylate filler and bovine collagen (Bellafill) for this indication (moderate to severe, atrophic, distensible facial acne scars on the cheek in patients over age 21) in 2015. “And off-label, I use hyaluronic acid in my practice,” Dr. Siperstein said. Each filler “probably works a little bit better or differently on different types of scars.”
For rolling scars, she recommends hyaluronic acid (HA) dermal filler for everyone. “Of course, this is my opinion.” She was also a lead investigator in a randomized, placebo-controlled split-face study comparing HA filler with saline for correcting atrophic facial scars in 15 patients. The HA filler emerged superior, although there were some improvements with saline.
In her clinical experience, patients are happy with the results and ask, “Why didn’t the last four doctors do this?”
Boxcar scars are more challenging to fill with HA. In some cases, Dr. Siperstein is able to raise the depressed portion of the scar, but some of the vertical edges remain. In this scenario, she might combine treatments. Laser resurfacing, for example, might help convert boxcar scars into rolling scars, which then can be filled more successfully.
“Ice pick scars are tough,” Dr. Siperstein said. A punch removal technique can work in some cases, or she might try the “cross technique.” This involves placing acetic acid inside the scar using a Q-tip. “You have to be really careful,” she added, “because if you get it around the edges, it’s actually going to make the scar bigger.”
Choosing the Right Candidates
Selecting the right candidate for HA treatment of acne scars is essential. Dr. Siperstein shared the example of a lifeguard who had prominent acne scarring down the center of his chest. “He was embarrassed to go to the beach and take off his shirt. He said he felt like he had bullet holes in his chest.”
One month following treatment, “he had a really nice improvement, and now he feels really comfortable,” she said.
Some dermatologists might be reluctant to consider HA fillers for acne scarring because there is a misconception that HA is short-acting, lasting 6 months to 1 year before the effect wears off. That impression can persist from company-sponsored studies that limit follow-up to 6 months or 1 year “to get their drug to market,” she noted.
Also adding to this impression is that HA fillers in wrinkles may not last as long. Dr. Siperstein explained that wrinkles on the face are dynamic and constantly moving. In contrast, acne scars experience less movement, which helps the HA last longer. There is MRI evidence that shows HA fillers last over 2 years in the face, she added.
One tip to predict how well an acne scar might respond to filler injections is to squeeze it and look for the “dimple sign.” If the floor of the scar lifts up when squeezed, “we know that they’ll be a good candidate for hyaluronic acid filler.” Another tip is to inject HA in a retrograde technique high up in the skin. Inject tiny amounts — microdroplets — of the HA filler high on the dermis, she advised.
Deeper injections run the risk of raising the entire scar instead of filling it, she added.
Like many dermatologic procedures, before and after photos are essential to demonstrate improvements, Dr. Siperstein pointed out. Patients are often skeptical. “This happens a lot with acne scar patients. They’ve been to a million places that have promised results, they have not gotten them, and they are frustrated.”
Acne scars can result from picking, inflammation, or treatment. “This is what we see all day in clinic,” Dr. Siperstein said. “Somebody who had to undergo Accutane treatment but unfortunately is left with holes. This is a huge psychological burden on our patients,” she said, describing a younger patient who had scarring, which “led to depression — it was ruining his life.”
“His mom was willing to do whatever it took. And I said, You know what, I think filler will be enough,” Dr. Siperstein said. She counseled them that treatment would not make the scars disappear completely. But patients used to 10% improvements are very happy when their acne scars look 80% or 90% better, she added.
Dr. Siperstein received grant or research support and is a member of the speakers bureau for Allergan and Galderma. She is also a consultant/advisory board member for Allergan.
A version of this article appeared on Medscape.com.
ORLANDO, FLORIDA — For some people, acne carries a one-two punch. First, they experience acne that is significant enough to decrease their quality of life, followed by scarring that can last a lifetime. For those patients, dermatologists have several options: Subcision to lift the depression of the scar, laser treatment to lower the height of scar tissue, and injections to fill scars.
“In my practice, I find that ,” Robyn Siperstein, MD, said at the annual ODAC Dermatology, Aesthetic & Surgical Conference.
Dr. Siperstein starts by identifying the type of acne scar — rolling scars, boxcar scars, or ice pick scars. Rolling scars tend to be shallower with no sharp edges; boxcar scars are deeper, more defined round or oval depressions; and ice pick scars, as the name suggests, look like someone stuck tiny ice picks into the skin, leaving a sunken or pitted appearance.
“It’s really important to categorize so that we know which ones are going to be effectively treated with different modalities and which ones aren’t, so that we can give our patients realistic expectations,” said Dr. Siperstein, a cosmetic dermatologist in private practice in Boca Raton, Florida, and a clinical affiliate associate professor of dermatology at Florida Atlantic University, Boca Raton.
“There’s not going to be one treatment that’s right for everything,” she said. Different approaches may be required even for the same patient because some people present with all three types of acne scars, she added.
Combining Treatments
When it comes to injecting dermal fillers into acne scars to lift the depressed areas, the US Food and Drug Administration approved a filler with polymethyl methacrylate filler and bovine collagen (Bellafill) for this indication (moderate to severe, atrophic, distensible facial acne scars on the cheek in patients over age 21) in 2015. “And off-label, I use hyaluronic acid in my practice,” Dr. Siperstein said. Each filler “probably works a little bit better or differently on different types of scars.”
For rolling scars, she recommends hyaluronic acid (HA) dermal filler for everyone. “Of course, this is my opinion.” She was also a lead investigator in a randomized, placebo-controlled split-face study comparing HA filler with saline for correcting atrophic facial scars in 15 patients. The HA filler emerged superior, although there were some improvements with saline.
In her clinical experience, patients are happy with the results and ask, “Why didn’t the last four doctors do this?”
Boxcar scars are more challenging to fill with HA. In some cases, Dr. Siperstein is able to raise the depressed portion of the scar, but some of the vertical edges remain. In this scenario, she might combine treatments. Laser resurfacing, for example, might help convert boxcar scars into rolling scars, which then can be filled more successfully.
“Ice pick scars are tough,” Dr. Siperstein said. A punch removal technique can work in some cases, or she might try the “cross technique.” This involves placing acetic acid inside the scar using a Q-tip. “You have to be really careful,” she added, “because if you get it around the edges, it’s actually going to make the scar bigger.”
Choosing the Right Candidates
Selecting the right candidate for HA treatment of acne scars is essential. Dr. Siperstein shared the example of a lifeguard who had prominent acne scarring down the center of his chest. “He was embarrassed to go to the beach and take off his shirt. He said he felt like he had bullet holes in his chest.”
One month following treatment, “he had a really nice improvement, and now he feels really comfortable,” she said.
Some dermatologists might be reluctant to consider HA fillers for acne scarring because there is a misconception that HA is short-acting, lasting 6 months to 1 year before the effect wears off. That impression can persist from company-sponsored studies that limit follow-up to 6 months or 1 year “to get their drug to market,” she noted.
Also adding to this impression is that HA fillers in wrinkles may not last as long. Dr. Siperstein explained that wrinkles on the face are dynamic and constantly moving. In contrast, acne scars experience less movement, which helps the HA last longer. There is MRI evidence that shows HA fillers last over 2 years in the face, she added.
One tip to predict how well an acne scar might respond to filler injections is to squeeze it and look for the “dimple sign.” If the floor of the scar lifts up when squeezed, “we know that they’ll be a good candidate for hyaluronic acid filler.” Another tip is to inject HA in a retrograde technique high up in the skin. Inject tiny amounts — microdroplets — of the HA filler high on the dermis, she advised.
Deeper injections run the risk of raising the entire scar instead of filling it, she added.
Like many dermatologic procedures, before and after photos are essential to demonstrate improvements, Dr. Siperstein pointed out. Patients are often skeptical. “This happens a lot with acne scar patients. They’ve been to a million places that have promised results, they have not gotten them, and they are frustrated.”
Acne scars can result from picking, inflammation, or treatment. “This is what we see all day in clinic,” Dr. Siperstein said. “Somebody who had to undergo Accutane treatment but unfortunately is left with holes. This is a huge psychological burden on our patients,” she said, describing a younger patient who had scarring, which “led to depression — it was ruining his life.”
“His mom was willing to do whatever it took. And I said, You know what, I think filler will be enough,” Dr. Siperstein said. She counseled them that treatment would not make the scars disappear completely. But patients used to 10% improvements are very happy when their acne scars look 80% or 90% better, she added.
Dr. Siperstein received grant or research support and is a member of the speakers bureau for Allergan and Galderma. She is also a consultant/advisory board member for Allergan.
A version of this article appeared on Medscape.com.
ORLANDO, FLORIDA — For some people, acne carries a one-two punch. First, they experience acne that is significant enough to decrease their quality of life, followed by scarring that can last a lifetime. For those patients, dermatologists have several options: Subcision to lift the depression of the scar, laser treatment to lower the height of scar tissue, and injections to fill scars.
“In my practice, I find that ,” Robyn Siperstein, MD, said at the annual ODAC Dermatology, Aesthetic & Surgical Conference.
Dr. Siperstein starts by identifying the type of acne scar — rolling scars, boxcar scars, or ice pick scars. Rolling scars tend to be shallower with no sharp edges; boxcar scars are deeper, more defined round or oval depressions; and ice pick scars, as the name suggests, look like someone stuck tiny ice picks into the skin, leaving a sunken or pitted appearance.
“It’s really important to categorize so that we know which ones are going to be effectively treated with different modalities and which ones aren’t, so that we can give our patients realistic expectations,” said Dr. Siperstein, a cosmetic dermatologist in private practice in Boca Raton, Florida, and a clinical affiliate associate professor of dermatology at Florida Atlantic University, Boca Raton.
“There’s not going to be one treatment that’s right for everything,” she said. Different approaches may be required even for the same patient because some people present with all three types of acne scars, she added.
Combining Treatments
When it comes to injecting dermal fillers into acne scars to lift the depressed areas, the US Food and Drug Administration approved a filler with polymethyl methacrylate filler and bovine collagen (Bellafill) for this indication (moderate to severe, atrophic, distensible facial acne scars on the cheek in patients over age 21) in 2015. “And off-label, I use hyaluronic acid in my practice,” Dr. Siperstein said. Each filler “probably works a little bit better or differently on different types of scars.”
For rolling scars, she recommends hyaluronic acid (HA) dermal filler for everyone. “Of course, this is my opinion.” She was also a lead investigator in a randomized, placebo-controlled split-face study comparing HA filler with saline for correcting atrophic facial scars in 15 patients. The HA filler emerged superior, although there were some improvements with saline.
In her clinical experience, patients are happy with the results and ask, “Why didn’t the last four doctors do this?”
Boxcar scars are more challenging to fill with HA. In some cases, Dr. Siperstein is able to raise the depressed portion of the scar, but some of the vertical edges remain. In this scenario, she might combine treatments. Laser resurfacing, for example, might help convert boxcar scars into rolling scars, which then can be filled more successfully.
“Ice pick scars are tough,” Dr. Siperstein said. A punch removal technique can work in some cases, or she might try the “cross technique.” This involves placing acetic acid inside the scar using a Q-tip. “You have to be really careful,” she added, “because if you get it around the edges, it’s actually going to make the scar bigger.”
Choosing the Right Candidates
Selecting the right candidate for HA treatment of acne scars is essential. Dr. Siperstein shared the example of a lifeguard who had prominent acne scarring down the center of his chest. “He was embarrassed to go to the beach and take off his shirt. He said he felt like he had bullet holes in his chest.”
One month following treatment, “he had a really nice improvement, and now he feels really comfortable,” she said.
Some dermatologists might be reluctant to consider HA fillers for acne scarring because there is a misconception that HA is short-acting, lasting 6 months to 1 year before the effect wears off. That impression can persist from company-sponsored studies that limit follow-up to 6 months or 1 year “to get their drug to market,” she noted.
Also adding to this impression is that HA fillers in wrinkles may not last as long. Dr. Siperstein explained that wrinkles on the face are dynamic and constantly moving. In contrast, acne scars experience less movement, which helps the HA last longer. There is MRI evidence that shows HA fillers last over 2 years in the face, she added.
One tip to predict how well an acne scar might respond to filler injections is to squeeze it and look for the “dimple sign.” If the floor of the scar lifts up when squeezed, “we know that they’ll be a good candidate for hyaluronic acid filler.” Another tip is to inject HA in a retrograde technique high up in the skin. Inject tiny amounts — microdroplets — of the HA filler high on the dermis, she advised.
Deeper injections run the risk of raising the entire scar instead of filling it, she added.
Like many dermatologic procedures, before and after photos are essential to demonstrate improvements, Dr. Siperstein pointed out. Patients are often skeptical. “This happens a lot with acne scar patients. They’ve been to a million places that have promised results, they have not gotten them, and they are frustrated.”
Acne scars can result from picking, inflammation, or treatment. “This is what we see all day in clinic,” Dr. Siperstein said. “Somebody who had to undergo Accutane treatment but unfortunately is left with holes. This is a huge psychological burden on our patients,” she said, describing a younger patient who had scarring, which “led to depression — it was ruining his life.”
“His mom was willing to do whatever it took. And I said, You know what, I think filler will be enough,” Dr. Siperstein said. She counseled them that treatment would not make the scars disappear completely. But patients used to 10% improvements are very happy when their acne scars look 80% or 90% better, she added.
Dr. Siperstein received grant or research support and is a member of the speakers bureau for Allergan and Galderma. She is also a consultant/advisory board member for Allergan.
A version of this article appeared on Medscape.com.
FROM ODAC 2024