1
|
Bai L, Xu G, Ge H, Li P, Han Q, Hou T, Lu K. Effectiveness of microneedle fractional radiofrequency combined with transcutaneous delivery of botulinum toxin in the management of post-acne scars. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2024; 40:e12994. [PMID: 39240249 DOI: 10.1111/phpp.12994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 07/04/2024] [Accepted: 07/29/2024] [Indexed: 09/07/2024]
Abstract
BACKGROUND Post-acne scars are a common sequela of acne, especially prevalent among young people. Delayed treatment not only affects self-perception of beauty but also affects the mental health of patients. OBJECTIVE This study aims to investigate the clinical efficacy of microneedle fractional radiofrequency (MFR) combined with botulinum toxin A (BoNT/A) in managing post-acne scars. METHODS This retrospective study involved 63 adult patients with post-acne scars, divided into two groups: group 1 (n = 30) and group 2 (n = 33). Group 1 received treatment with MFR combined with transcutaneous delivery of BoNT/A, whereas group 2 received treatment with MFR alone. The study observed the clinical outcomes in both groups. RESULTS Based on experimental analysis, the combination of MFR with transcutaneous delivery of BoNT/A demonstrated superior clinical efficacy compared with group 2. There were no significant differences in baseline data or treatment-related pain and adverse reactions between the two groups. However, group 1 exhibited a higher effectiveness rate, lower ECCA score after treatment, higher satisfaction levels, and statistically significant differences compared to group 2. CONCLUSION MFR combined with transcutaneous delivery of BoNT/A represents an effective and safe alternative for treating acne scars with minimal side effects and complications. SUMMARY STATEMENT Post-acne scars are a common sequela of acne and combination therapy proves beneficial. Microneedle fractional radiofrequency (MFR) combined with transcutaneous delivery of BoNT/A can be considered an effective and safe alternative for the treatment of acne scars with minimal side effects and complications. It works together through microneedles, radiofrequency, and botulinum toxin. MFR combined with transcutaneous delivery of BoNT/A is based on the direct action of MFR on acne scars and the use of microneedle to create a transient skin microchannel, facilitating BoNT/A penetration into the skin.
Collapse
Affiliation(s)
- Limin Bai
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Gang Xu
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Hongmei Ge
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Pingsong Li
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Qiwen Han
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Tuanjie Hou
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Ke Lu
- Department of Burn and Plastic Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| |
Collapse
|
2
|
Gawey L, Saedi N, Hausauer A. Neurotoxins and Combination Therapies. Dermatol Surg 2024; 50:S85-S90. [PMID: 39196840 DOI: 10.1097/dss.0000000000004359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2024]
Abstract
BACKGROUND Facial aging involves multilevel changes, extending from the skin to deep support structures. A comprehensive treatment approach targeting the many aspects of facial dynamics and architecture is often necessary to achieve optimal correction, prevent changes before they occur, and/or help highlight inherited features. OBJECTIVE To explore the integration of botulinum toxin type A (BoNT-A) into multimodal aesthetic treatment plans. MATERIALS AND METHODS This article reviews evidence supporting the combination of BoNT-A with other minimally invasive cosmetic therapies, including dermal fillers, lasers, and energy-based devices as well as with plastic and reconstructive surgeries for more controlled healing and improved scar cosmesis. RESULTS Combination treatment protocols including BoNT-A demonstrate higher patient satisfaction and retention rates compared to monotherapy or sequential treatments. Some guidelines for sequencing of treatments exist, but evidence is scant with certain combinations. CONCLUSION Integrating BoNT-A into a larger aesthetic treatment plan is crucial for achieving natural and satisfying results in facial rejuvenation. Evidence supports better outcomes when incorporating with both surgical and nonsurgical modalities. Understanding how to address anatomy over time through different aesthetic therapies together allows for individually tailored, more deeply impactful treatment plans.
Collapse
Affiliation(s)
- Lauren Gawey
- University of Arkansas for Medical Sciences, Little Rock, AR
| | - Nazanin Saedi
- Dermatology Associates of Plymouth Meeting, Plymouth Meeting, Plymouth Meeting, PA
| | - Amelia Hausauer
- Director of Dermatology and Head of Aesthetx Medicine, Aesthetx Plastic Surgery and Dermatology, Campbell, CA
| |
Collapse
|
3
|
Liu B, Sood R, Wang F, Zhang F, Sun L, Qiu X, Zhao D, Lineaweaver WC. Principles and clinical applications of transcutaneous laser-assisted drug delivery: A narrative review. Scars Burn Heal 2024; 10:20595131241234715. [PMID: 38505821 PMCID: PMC10949547 DOI: 10.1177/20595131241234715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024] Open
Abstract
Introduction Transcutaneous laser-assisted drug delivery (LADD) is recognized as a developing therapy for skin disorders. Method Current literature was reviewed to summarize current applications for LADD. Discussion 12 clinical applications for this therapy are currently reported. Conclusion LADD has potential for wide application in skin disorder treatment. Lay Summary Laser assisted drug delivery improves drug bioavailability for treatment of skin disorders. This technique is being assessed clinically in disorders ranging from skin cancers to alopecia.
Collapse
Affiliation(s)
- Baoyi Liu
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China
| | - Rajiv Sood
- Burn and Reconstruction Centers of America Augusta, Augusta, GA, USA
| | - Fuyang Wang
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China
| | - Feng Zhang
- Burn and Reconstruction Centers of America Augusta, Augusta, GA, USA
| | - Lu Sun
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China
| | - Xing Qiu
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China
| | - Dewei Zhao
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, China
| | | |
Collapse
|
4
|
Chan K, Singh P, Dhar S, Mutsago T, Elahi T, Mosahebi A. Botulinum A Toxin and Laser Therapy: Evidence and Recommendations for Combination Treatment. Aesthet Surg J 2023; 43:NP811-NP814. [PMID: 37427871 PMCID: PMC10501743 DOI: 10.1093/asj/sjad217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/22/2023] [Accepted: 07/05/2023] [Indexed: 07/11/2023] Open
Affiliation(s)
- Kayen Chan
- Corresponding Author: Dr Kayen Chan, Plastic Surgery Department, Royal London Hospital, Whitechapel Rd, London E1 1FR, UK. E-mail:
| | | | | | | | | | | |
Collapse
|
5
|
Albalat W, Ghonemy S, Saleh A, Elradi M. Microneedling combined with botulinum toxin-A versus microneedling combined with platelet-rich plasma in treatment of atrophic acne scars: a comparative split face study. Arch Dermatol Res 2023; 315:839-846. [PMID: 36334117 PMCID: PMC10085893 DOI: 10.1007/s00403-022-02446-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 10/04/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Atrophic post-acne scarring constitutes a troublesome cosmetic concern for both patients and dermatologists. Old and new therapies as well as combinations are being introduced to achieve a satisfactory response. Microneedling has been used either alone or under different combinations for its treatment. The aim was to compare its combination with topical platelet-rich plasma versus its combination with topical Botulinum Toxin-A. METHODS 30 subjects with different types and grades of atrophic post-acne scars completed the study. Right side of the face was treated with microneedling and platelet-rich plasma while the left side was treated microneedling and Botox. Response was assessed using two different scales. Patient satisfaction and pain were also assessed. RESULTS Regarding response to therapy and according to the quartile grading scale, there was no statistically significant difference between the two sides where (23.4% & 13.3%) of the right and left sides, respectively, had an excellent response. Regarding the difference in the qualitative global scarring grading system before and after treatment, there was a highly statistically significant improvement on both sides with higher improvement on the right side than left side but in a non-statistically significant way. CONCLUSIONS Both combinations present efficacious options for treating acne scars with comparable efficacy. TRIAL REGISTRATION Registered and approved prospectively by the ethical review board of the faculty of medicine, Zagazig University.
Collapse
Affiliation(s)
- Waleed Albalat
- Dermatology, Venereology & Andrology Department, Zagazig University Hospitals, Zagazig University, Zagazig, Egypt
| | - Soheir Ghonemy
- Dermatology, Venereology & Andrology Department, Zagazig University Hospitals, Zagazig University, Zagazig, Egypt
| | - Ayat Saleh
- Dermatology, Venereology & Andrology Department, Zagazig University Hospitals, Zagazig University, Zagazig, Egypt
| | - Mona Elradi
- Dermatology, Venereology & Andrology Department, Zagazig University Hospitals, Zagazig University, Zagazig, Egypt.
| |
Collapse
|
6
|
Muskat A, Kost Y, Balazic E, Cohen JL, Kobets K. Laser-Assisted Drug Delivery in the Treatment of Scars, Rhytids, and Melasma: A Comprehensive Review of the Literature. Aesthet Surg J 2023; 43:NP181-NP198. [PMID: 36325715 DOI: 10.1093/asj/sjac286] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022] Open
Abstract
Although broad reviews on laser-assisted drug delivery (LADD) have been published in the past, an updated focused examination of its utility in the context of common, treatment-resistant, dermatologic conditions has not been published. This article reports a comprehensive scoping review of the potential benefits of LADD compared to laser or drug monotherapy for the treatment of 3 such conditions: scars, rhytids, and melasma. A PubMed (National Institutes of Health; Bethesda, MD) search was conducted for keywords including "laser-assisted drug delivery," "scar," "rhytid," and "melasma." Out-of-scope studies were excluded. To evaluate the efficacy of LADD for the treatment of scars, relevant articles were categorized by scar type: hypertrophic/keloid, atrophic, and hypopigmented. LADD, with both ablative and nonablative laser types, was studied in combination with corticosteroids, botulinum toxin-A (BTX-A), 5-fluorouracil, 5-aminolevulinic acid photodynamic therapy, stem cells, platelet-rich plasma, and prostaglandin analogs for the treatment of scars. Some randomized controlled trials demonstrated the efficacy of LADD, whereas others showed no significant differences in clinical outcomes but demonstrated reduced adverse effects. Regarding rhytids, laser treatment has been combined with various cosmeceuticals, including poly-L-lactic acid, topical retinaldehyde, and topical BTX-A. The studies reviewed supported the use of LADD with these drugs over monotherapy. Some studies showed that LADD was effective for the absorption of drugs such as poly-L-lactic acid and BTX-A which are often not effective topically. For melasma treatment, LADD with tranexamic acid and hydroquinone was superior in some studies, but not significantly different than monotherapy in other studies. LADD with certain drugs could be considered to treat scars, rhytids, and melasma. LEVEL OF EVIDENCE: 5
Collapse
Affiliation(s)
- Ahava Muskat
- Albert Einstein College of Medicine, Division of Dermatology, Bronx, NY, USA
| | - Yana Kost
- Albert Einstein College of Medicine, Division of Dermatology, Bronx, NY, USA
| | - Eliza Balazic
- Albert Einstein College of Medicine, Division of Dermatology, Bronx, NY, USA
| | | | - Kseniya Kobets
- Montefiore Einstein Advanced Care Center, Division of Dermatology, Bronx, NY, USA
| |
Collapse
|
7
|
Zou B, Zheng W, Pan H, Yang B, Liu Z. Research trends and hotspot analysis of fractional carbon dioxide laser: A bibliometric and visualized analysis via Citespace. J Cosmet Dermatol 2022; 21:5484-5499. [PMID: 35869829 DOI: 10.1111/jocd.15267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 06/25/2022] [Accepted: 07/20/2022] [Indexed: 12/27/2022]
Abstract
INTRODUCTION There is limited basic research on carbon dioxide (CO2 ) fractional laser, indicating blind spots in CO2 fractional laser treatment of certain diseases. This study aimed to organize previous literature, summarize the current research, and speculate on possible future development. METHODS We searched document data on fractional CO2 lasers from the Web of Science core collection database and retrieved 928 articles from 2004 to 2021. CiteSpace software was used to analyze the main institutions, authors, subject hotspots, and research frontiers in global CO2 fractional laser research. RESULTS The results revealed that 928 related papers were published in the past 18 years (2004-2021), and the number has increased annually. The publications were written by 3239 authors from 626 institutions in 60 countries/regions. The United States (US) dominates this field (312 documents), followed by Italy (289), and South Korea (88). Lasers in Surgery and Medicine is the journal with the most publications and citations, and Uebelhoer is the central author. The main research hotspots include vulvovaginal atrophy, fractional photothermolysis, keloids, drug delivery, gene expressions, facial acne scarring, resurfacing, vitiligo, and photo damage. CONCLUSION Using CiteSpace, this paper draws a map of authors, institutions, and keywords in fractional CO2 laser from 2004 to 2021; summarizes the main authors, institutions, research hotspots, and cutting-edge topics of global fractional CO2 laser technology in recent years; and summarizes the current application status of global fractional CO2 laser in disease treatment. It also provides new ideas for the future application and research of fractional CO2 lasers.
Collapse
Affiliation(s)
- Boya Zou
- The First Clinical Medical College, Southern Medical University, Guangzhou, China.,Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Wenyue Zheng
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Hongju Pan
- Guangdong Provincial Engineering Technology Research and Development Center for External Drugs, Foshan City, Guangdong Province, China
| | - Bin Yang
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Zhenfeng Liu
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| |
Collapse
|
8
|
Fractional CO2 Laser for Transcutaneous Drug Delivery of Onabotulinum Toxin in Palmar Hyperhidrosis. Dermatol Surg 2021; 47:678-683. [PMID: 33337732 DOI: 10.1097/dss.0000000000002901] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Palmar hyperhidrosis is a common disorder of excessive sweating due to over-stimulation of cholinergic receptors on eccrine glands. OBJECTIVE To compare the efficacy of laser-assisted drug delivery of onabotulinum toxin A (BoNTA) and intradermal BoNTA injections in the management of palmar hyperhidrosis. PATIENTS AND METHODS This intrapatient comparative study was conducted on 30 adult patients with idiopathic palmar hyperhidrosis. The palms of the patients were divided into 2 groups. Group 1 was treated with intradermal injections of 50 units of BoNTA, whereas Group 2 was subjected to laser-assisted transcutaneous BoNTA delivery using fractional CO2 laser at different doses (25, 50, and 75 units). Each treatment modality was evaluated using the iodine starch test, hyperhidrosis disease severity scale, and gravimetric scoring. RESULTS Delivery of 75 units of BoNTA to the dermis on the right-sided palms assisted by fractional CO2 laser was clinically equivalent to 50 units of injection on the left side. Pain intensity was significantly higher on the injected side than on the other side. CONCLUSION Laser-assisted drug delivery of botulinum toxin can be considered an effective and safe alternative for treatment of palmar hyperhidrosis with minimal side effects and complications.
Collapse
|
9
|
Benzaquen M, Fongue J, Pauly V, Collet-Villette AM. Laser-Assisted Hyaluronic Acid Delivery by Fractional Carbon Dioxide Laser in Facial Skin Remodeling: A Prospective Randomized Split-Face Study in France. Lasers Surg Med 2021; 53:1166-1172. [PMID: 33792961 DOI: 10.1002/lsm.23403] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 03/06/2021] [Accepted: 03/15/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Combining the efficacy of ablative fractional carbon dioxide lasers (AFXL) to laser-assisted hyaluronic acid delivery (LAHAD) has not yet been studied. The objective of our study was to evaluate the safety and the efficacy of laser-assisted hyaluronic acid (HA) delivery with AFXL in facial skin remodeling. STUDY DESIGN/MATERIALS AND METHODS We conducted a prospective, double-blinded, randomized split-face study on 20 patients from 30 to 70 years old, with a skin phototype from I to IV. Each patient received full-face treatment with AFXL, immediately followed by the application in droplets into the fractional ablative tunnels of 1 ml of HA gel on one hemiface and 1 ml of physiological saline on the other hemiface. To evaluate postlaser aftermath, the intensity of erythema, edema, and crusts was graded. To assess facial skin remodeling, we scored the improvement of skin texture, firmness, fine lines, and skin radiance from baseline. Patients were evaluated on the 3rd and 7th day, 1st and 3rd month using clinical evaluations, photographs, and patient questionnaires. RESULTS We showed equivalence in postlaser aftermath between HA-treated and nontreated hemiface. Trend data analyses at the 3rd month suggested that immediate application of HA after AFXL resulted in a greater improvement in facial skin remodeling, especially for skin texture (mean score of 2.60 vs. 2.45) and skin firmness (mean score of 2.55 vs. 2.40). Skin radiance showed the best improvement, reaching almost a score of 5/10. CONCLUSIONS LAHAD with AFXL is a safe treatment showing promising results in facial skin remodeling. These findings need to be confirmed by a larger study to evaluate the value of LAHAD in daily clinical practice. Lasers Surg. Med. © 2021 Wiley Periodicals LLC.
Collapse
Affiliation(s)
- Michael Benzaquen
- Department of Dermatology, Inselspital-Bern University Hospital, University of Bern, CH-3010, Bern, Switzerland
| | - Jessica Fongue
- Dermatologic Laser Center, Hôpital de la Conception, Aix-Marseille Univ., APHM, 13005, Marseille, France
| | - Vanessa Pauly
- CEReSS-Health Service Research and Quality of Life Center, Aix-Marseille Univ., Marseille, 13005, France.,Department of Medical Information, APHM, Marseille, 13005, France
| | - Anne-Marie Collet-Villette
- Dermatologic Laser Center, Hôpital de la Conception, Aix-Marseille Univ., APHM, 13005, Marseille, France
| |
Collapse
|
10
|
Searle T, Ali FR, Al-Niaimi F. Lessons Learned from the First Decade of Laser-Assisted Drug Delivery. Dermatol Ther (Heidelb) 2021; 11:93-104. [PMID: 33464473 PMCID: PMC7858718 DOI: 10.1007/s13555-020-00478-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Indexed: 11/29/2022] Open
Abstract
Laser-assisted drug delivery augments the distribution and penetration of topically applied treatments, leading to enhanced delivery and bioavailability. We discuss the therapeutic application of laser-assisted drug delivery in clinical practice in cases of non-melanoma skin cancer, vitiligo, melasma, scarring, and alopecia (female pattern hair loss, male pattern hair loss, alopecia areata) as well as for vaccination, local anaesthesia, analgesia, viral warts, infantile haemangiomas and cosmetic uses, and we review clinical studies that have used this technique over the last decade. Our review shows that the application of laser-assisted drug delivery enhances topical agent efficacy, potentially reducing the agent concentration and duration of topical treatment required. Future research into the use of laser-assisted drug delivery before topical therapies is needed to establish the optimal techniques to enhance drug delivery and thus improve patient outcomes.
Collapse
Affiliation(s)
| | - Faisal R Ali
- St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Vernova Healthcare CIC, Macclesfield, UK
| | - Firas Al-Niaimi
- St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK. .,Department of Dermatology, Aalborg University Hospital, Aalborg, Denmark.
| |
Collapse
|
11
|
Junsuwan N, Manuskiatti W, Phothong W, Wanitphakdeedecha R. Fractional CO 2 laser-assisted Botulinum toxin type A delivery for the treatment of primary palmar hyperhidrosis. Lasers Med Sci 2020; 36:233-236. [PMID: 32557001 DOI: 10.1007/s10103-020-03064-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 06/09/2020] [Indexed: 10/24/2022]
Abstract
Intradermal injections of botulinum toxin type A (BTX-A) have been used successfully to treat patients with primary palmoplantar hyperhidrosis (PPH). However, problems with local injections of BTX-A for palmar hyperhidrosis include injection pain and reduced palmar muscle strength. This case series describes three patients with PPH. Patients were followed up for 3 months and assessed using the minor iodine starch test and the visual analog scale (VAS). Over two sessions within a 2-week interval, all patients received treatment on one palm, while the other palm served as the untreated control. Treated palms received fractional CO2 laser therapy and immediate post-operative topical application of BTX-A solution for a total of 50 units. Sweat production was assessed based on the size of the sweat-producing area (measured by the minor iodine starch test) and subjective assessment of sweat production using the visual analog scale (VAS) at baseline, 2 weeks after the first treatment, and 1, 2, and 3 months after the second treatment. In the BTX-A-treated palm, the decrease in the mean sweat production was 51.6% at 2 weeks after the first treatment, and 88.5%, 67.8%, and 52.9%, at 1, 2, and 3 months after the final treatment when compared to the baseline. In the untreated palms, the decrease in the mean sweat production was 2% on all follow-ups when compared to the baseline. No adverse effect was observed in any patient. Fractional CO2 laser is a safe technique for BTX-A delivery on the palm area and is demonstrated to be safe and effective in decreasing sweat secretion of hyperhidrosis palm.
Collapse
Affiliation(s)
- Natchaya Junsuwan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok, 10700, Thailand
| | - Woraphong Manuskiatti
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok, 10700, Thailand.
| | - Weeranut Phothong
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok, 10700, Thailand
| | - Rungsima Wanitphakdeedecha
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkok, 10700, Thailand
| |
Collapse
|
12
|
del Río-Sancho S, Castro-López V, Alonso MJ. Enhancing cutaneous delivery with laser technology: Almost there, but not yet. J Control Release 2019; 315:150-165. [DOI: 10.1016/j.jconrel.2019.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/20/2019] [Accepted: 09/23/2019] [Indexed: 12/30/2022]
|
13
|
Hsiao CY, Yang SC, Alalaiwe A, Fang JY. Laser ablation and topical drug delivery: a review of recent advances. Expert Opin Drug Deliv 2019; 16:937-952. [DOI: 10.1080/17425247.2019.1649655] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Chien-Yu Hsiao
- Department of Nutrition and Health Sciences, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Research Center for Food and Cosmetic Safety and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Aesthetic Medical Center, Department of Dermatology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Shih-Chun Yang
- Department of Cosmetic Science, Providence University, Taichung, Taiwan
| | - Ahmed Alalaiwe
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
| | - Jia-You Fang
- Research Center for Food and Cosmetic Safety and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan, Taiwan
- Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| |
Collapse
|
14
|
Injection technique in neurotoxins and fillers: Indications, products, and outcomes. J Am Acad Dermatol 2018; 79:423-435. [DOI: 10.1016/j.jaad.2018.01.037] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
15
|
A Comparative In Vivo Study on Three Treatment Approaches to Applying Topical Botulinum Toxin A for Crow's Feet. BIOMED RESEARCH INTERNATIONAL 2018; 2018:6235742. [PMID: 30057908 PMCID: PMC6051279 DOI: 10.1155/2018/6235742] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 05/18/2018] [Accepted: 06/05/2018] [Indexed: 11/17/2022]
Abstract
Objective To evaluate the efficacy and safety of three treatment approaches to applying Botulinum Toxin Type A (BoNTA) for crow's Feet. Methods Thirty female subjects with moderate-to-severe crow's feet were included in this comparative in vivo study. They were randomly divided into three groups, including the local intramuscular, intradermal microdroplet injection, and nanomicroneedle delivered with BoNTA therapy group. After one session, evaluations were done at the time points of weeks one, four, and twelve after the treatment. The assessments included subjective satisfaction, blinded clinical assessment, and the biophysical parameters (skin collagen content, elasticity, hydration, and sebum contents). Results For dynamic wrinkles, intramuscular injection and intradermal microdroplets injection were more effective than nanomicroneedles. For static wrinkles, nanomicroneedles and intradermal microdroplets injection were more effective. However, the intramuscular injection had no significant effect on static wrinkles. At one week and four weeks after the treatment, the skin elasticity, collagen content, and hydration of nanomicroneedle group and intradermal microdroplet group increased more significantly than those of the intramuscular injection group; at twelve weeks after the treatment, the skin elasticity, collagen content, and hydration of intradermal microdroplet group were higher than those of other two groups. However we observed no statistically significant difference in sebum content between the three groups before and after the treatment. Conclusion BoNTA delivered through nanomicroneedles and intradermal microdroplets injection can effectively treat crow's feet. This trial is registered with [2016]KY018-01, registered 16 Feb 2016.
Collapse
|
16
|
Issa MC, Torreão PS, Boechat M, Luiz R. Early investigations in drug delivery of onabotulinum toxin A using combined fractional ablative laser with impact ultrasound vs. injections of onabotulinum toxin A for palmar hyperhidrosis: a right-left comparison trial. Br J Dermatol 2018; 179:1168-1169. [PMID: 29758090 DOI: 10.1111/bjd.16781] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M C Issa
- Universidade Federal Fluminense, Departamento de Medicina Clínica, Dermatology, Niteroi, Rio de Janeiro, RJ, Brazil
| | - P S Torreão
- Hospital Federal dos Servidores do Estado do Rio de Janeiro, Dermatology, Sacadura Cabra, 178 Saúde, Rio de Janeiro, 20221-903, RJ, Brazil
| | - M Boechat
- Universidade Federal Fluminense, Departamento de Medicina Clínica, Dermatology, Niteroi, Rio de Janeiro, RJ, Brazil
| | - R Luiz
- Federal University of Rio de Janeiro, Dermatology, Statistics, Rio de Janeiro, RJ, Brazil
| |
Collapse
|
17
|
|
18
|
Majid I, Jeelani S, Imran S. Fractional Carbon Dioxide Laser in Combination with Topical Corticosteroid Application in Resistant Alopecia Areata: A Case Series. J Cutan Aesthet Surg 2018; 11:217-221. [PMID: 30886476 PMCID: PMC6371723 DOI: 10.4103/jcas.jcas_96_18] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction: Intradermal steroid injections are used as treatment option in resistant alopecia areata. However, it is difficult and quite painful to treat large areas of alopecia with this modality. Objective: To assess the efficacy and safety profile of a combination of fractional carbon dioxide (CO2) treatment followed by topical corticosteroid application in resistant alopecia areata. Materials and Methods: Ten cases of resistant alopecia areata who had not responded to multiple treatment modalities were treated with fractional CO2 laser followed by topical application of triamcinolone spray (10mg/mL) on the resistant lesions. Patients received 4–8 sessions that were repeated at an interval of 3–4 weeks. Response to treatment was assessed on a quartile physician assessment scale and labeled as excellent (>75% regrowth), good (50%–75% regrowth), fair (26%–50% response), and poor (<25% regrowth). Results: Eight of these ten cases completed the treatment process. Seven of these eight patients had complete recovery of the area treated. One patient however did not show good response even after four sessions. No significant adverse effects were noted in any of the patients. Conclusion: Fractional CO2 laser in combination with topical triamcinolone can prove to be an effective treatment option in resistant alopecia areata.
Collapse
Affiliation(s)
- Imran Majid
- CUTIS Institute of Dermatology, Srinagar, India
| | - Shazia Jeelani
- Department of Dermatology, Jammu and Kashmir Health Services, Jammu and Kashmir, India
| | - Saher Imran
- CUTIS Institute of Dermatology, Srinagar, India
| |
Collapse
|
19
|
Giordano CN, Matarasso SL, Ozog DM. Injectable and topical neurotoxins in dermatology: Indications, adverse events, and controversies. J Am Acad Dermatol 2017; 76:1027-1042. [PMID: 28522039 DOI: 10.1016/j.jaad.2016.11.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 11/03/2016] [Accepted: 11/06/2016] [Indexed: 12/27/2022]
Abstract
The use of neuromodulators for therapeutic and cosmetic indications has proven to be remarkably safe. While aesthetic and functional adverse events are uncommon, each anatomic region has its own set of risks of which the physician and patient must be aware before treatment. The therapeutic usages of botulinum toxins now include multiple specialties and multiple indications. New aesthetic indications have also developed, and there has been an increased utilization of combination therapies to combat the effects of global aging. In the second article in this continuing medical education series, we review the prevention and treatment of adverse events, therapeutic and novel aesthetic indications, controversies, and a brief overview of combination therapies.
Collapse
Affiliation(s)
| | - Seth L Matarasso
- Department of Dermatology, University of California, San Francisco School of Medicine, San Francisco, California
| | - David M Ozog
- Department of Dermatology, Henry Ford Hospital, Detroit, Michigan.
| |
Collapse
|
20
|
Abstract
BotulinumtoxinA (BoNT-A) is now widely established for the main approved indication of reducing glabellar lines, and is also widely used off-label to improve the appearance of wrinkles and lines in other parts of the face. The number of aesthetic procedures continues to increase as the patient population becomes more diverse, in particular with increasing numbers of people of color and men. Further developments in treatment may continue to expand the audience for BoNT-A by making procedures more comfortable and by delivering a more natural, less static appearance. These may be achieved through use of combinations of BoNT-A with other aesthetic procedures, tailoring the dose of toxin to the patient's muscle mass or by using novel injection and application techniques. Beyond amelioration of facial lines, encouraging results have been seen with the use of BoNT-A to improve the appearance of hypertrophic and keloid scars and even to prevent them. Studies have been conducted with scars in various parts of the body and further research is ongoing. Dermatological and other medical uses for BoNT-A are also active areas of research. Injections of BoNT-A have been shown to reduce signs and symptoms of acne, rosacea, and psoriasis, to reduce neuromuscular pain, and to bring about significant improvements in a number of rare diseases that are caused or exacerbated by hyperhidrosis. This paper reviews these new uses for BoNT-A, looking at the rationale for their use and discussing the results of published case studies and clinical trials. These areas have shown great promise to date, but more and larger clinical studies will be required before these treatments become a clinical reality. To this end details are also provided of clinical trials currently listed in the main clinical trials database to highlight research areas of particular interest.
Collapse
Affiliation(s)
- Joel Schlessinger
- Dermatologist and cosmetic surgeon in private practice in Omaha, NE, USA
| | - Erin Gilbert
- Dermatologist in private practice in Brooklyn, NY, USA
| | - Joel L Cohen
- Dermatologist in private practice in Greenwood Village, CO, USA
| | | |
Collapse
|
21
|
Olesen UH, Mogensen M, Haedersdal M. Vehicle type affects filling of fractional laser-ablated channels imaged by optical coherence tomography. Lasers Med Sci 2017; 32:679-684. [DOI: 10.1007/s10103-017-2168-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 02/03/2017] [Indexed: 10/20/2022]
|
22
|
Combining Microfocused Ultrasound With Botulinum Toxin and Temporary and Semi-Permanent Dermal Fillers. Dermatol Surg 2016; 42 Suppl 2:S168-76. [DOI: 10.1097/dss.0000000000000751] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Haedersdal M, Erlendsson AM, Paasch U, Anderson RR. Translational medicine in the field of ablative fractional laser (AFXL)-assisted drug delivery: A critical review from basics to current clinical status. J Am Acad Dermatol 2016; 74:981-1004. [DOI: 10.1016/j.jaad.2015.12.008] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 10/27/2015] [Accepted: 12/02/2015] [Indexed: 12/22/2022]
|
24
|
Laser-assisted drug delivery in dermatology: from animal models to clinical practice. Lasers Med Sci 2015; 31:373-81. [DOI: 10.1007/s10103-015-1853-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 12/08/2015] [Indexed: 11/25/2022]
|
25
|
Waibel JS, Mi Q, Ozog D, Qu L, Zhou L, Rudnick A, Al‐Niaimi F, Woodward J, Campos V, Mordon S. Laser‐assisted delivery of vitamin C, vitamin E, and ferulic acid formula serum decreases fractional laser postoperative recovery by increased beta fibroblast growth factor expression. Lasers Surg Med 2015; 48:238-44. [DOI: 10.1002/lsm.22448] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2015] [Indexed: 01/01/2023]
Affiliation(s)
- Jill S. Waibel
- Miami Dermatology and Laser Institute7800 SW 87th AvenueSuite B200MiamiFlorida33173
| | - Qing‐Sheng Mi
- Henry Ford Immunology ProgramDepartments of Dermatology and Internal MedicineHenry Ford Hospital1 Ford PlaceDetroitMichigan48202
| | - David Ozog
- Henry Ford Immunology ProgramHenry Ford Hospital3031 W Grand Blvd.DetroitMichigan48202
| | - Le Qu
- Henry Ford Immunology ProgramDepartment of DermatologyHenry Ford Hospital1 Ford PlaceDetroitMichigan48202
| | - Li Zhou
- Henry Ford Immunology ProgramDepartments of Dermatology and Internal MedicineHenry Ford Hospital1 Ford PlaceDetroitMichigan48202
| | - Ashley Rudnick
- Miami Dermatology and Laser Institute7800 SW 87th AvenueSuite B200MiamiFlorida33173
| | | | - Julie Woodward
- Duke University2351 Erwin Rd., Suite 3802DurhamNorth Carolina27705
| | | | - Serge Mordon
- INSERM U1189INSERM1 Avenue Oscar LambretLilleFrance
| |
Collapse
|