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Carvajal J, Carvajal M. Dexamethasone Mesotherapy: An Alternative for Keloid Treatment in Hispanic Skin. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2024; 12:e5612. [PMID: 38352220 PMCID: PMC10863946 DOI: 10.1097/gox.0000000000005612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/28/2023] [Indexed: 02/16/2024]
Abstract
The incidence of keloids in individuals with skin of color is as high as 16%. Intralesional steroid injection is recommended as a first-line treatment, even though the outcomes are often suboptimal. Histologically, the keloid epidermal layer is thicker than in normal skin, and the vascular density is higher in the marginal area at subepidermal level due to the elevated expression of vascular endothelial growth factor. Dexamethasone significantly suppresses this proangiogenic cytokine compared with Triamcinolone. We report the case of a 32-year-old phototype VI man with a 6-month-history of a keloid on the dorsum of his right hand that caused functional and cosmetic morbidity. We performed an intralesional injection of dexamethasone using a mesotherapy technique, that led to significant shrinking and complete recovery of range of motion after two sessions, with no regrowth at the 1-year follow-up. Mesotherapy is a safe and easy technique used in cosmetic medicine, which allows for a slower diffusion of dexamethasone and prolongs its pharmacological action, reducing the risk of local side effects. This technique has the potential to be standardized, but its main drawback is the need for proper sedation. Randomized clinical trials are required to further evaluate the clinical efficacy of dexamethasone mesotherapy.
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Affiliation(s)
- Jenny Carvajal
- From Private Practice, Carvajal MD, Plastic Surgery, Medellín, Colombia
| | - Melissa Carvajal
- General Practitioner,Carvajal MD, Plastic Surgery, Medellín, Colombia
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Piccolo D, Crisman G, Conforti C, Fusco I, Bonan P. Efficacy of a multimodal approach of laser therapy for earlobe keloids management in dark population. Skin Res Technol 2023; 29:e13502. [PMID: 38009015 PMCID: PMC10591025 DOI: 10.1111/srt.13502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 10/09/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Patients with keloids are often younger than 30 years old and have darker skin. AIM To evaluate the efficacy and safety of CO2 laser therapy in the management of earlobe and helix keloids in dark subjects. METHODS A total of 21 dark patients (five men and 16 women) presented with the earlobe and ear helix keloids, with a mean age of 30.5 (±6.7) years and with phototype between III-VI, were enrolled. In order to improve their earlobe and helix keloids, all patients underwent a single session of CO2 laser therapy immediately followed by a pulsed Dye laser procedure. A single well-experienced doctor performed all treatment sessions and the response to treatment. Patients were followed-up for 6 months after termination of therapy. Clinical images were examined and collected: all patients were examined clinically and with Dermoscopy. RESULTS The majority of the patients treated show complete remission of keloid lesions. Clinical photographs show a visible aesthetic improvement of several types of keloids in dark subjects. CONCLUSIONS Our data demonstrate that this combined laser therapeutic protocol appears to be effective and well tolerated for the management of earlobe and helix keloids in dark subjects, with no high recurrence rate and avoiding the adverse effects and lengthy recovery time.
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Affiliation(s)
| | | | - Claudio Conforti
- Department of Dermatology and VenereologyDermatology ClinicMaggiore HospitalUniversity of TriesteTriesteItaly
- IDI‐IRCCSDermatological Research HospitalRomeItaly
| | | | - Paolo Bonan
- Laser Cutaneous Cosmetic and Plastic Surgery UnitVilla Donatello ClinicFlorenceItaly
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Wang MM, Cai XN, Ji YC. Comprehensive treatment of ear keloid: A case report. Medicine (Baltimore) 2023; 102:e33444. [PMID: 37026933 PMCID: PMC10082224 DOI: 10.1097/md.0000000000033444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 03/15/2023] [Indexed: 04/08/2023] Open
Abstract
RATIONALE Ear keloid is one of the more common forms of keloid, which may cause pain and itching, and is aesthetically unappealing. Recurrence is common with any monotherapy which prompted a comprehensive, multidimensional approach. PATIENT CONCERNS A 24-year-old female was evaluated in our department on April 6, 2021, due to an "8-year recurrence following a left ear keloid resection." In July 2013, a left auricle keloid excision was performed in a local hospital. One year following the operation, the scar at the surgical site had proliferated, gradually spreading beyond the original scar borders. Patients worry about recurrence after surgery affecting the appearance of the ear. DIAGNOSIS Ear keloid. INTERVENTIONS The patient underwent a 2-stage re-resection of the keloid, followed by postoperative radiotherapy, and triamcinolone acetonide injection around the incision at the time of the second operation. Finally, silicone gel was applied for antiscar treatment. OUTCOMES There has been no postoperative recurrence of ear keloid during the 12-month follow-up. LESSONS For ear keloids, combination therapy offers an improved approach with an excellent aesthetic appearance and less risk of recurrence than traditional monotherapy.
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Affiliation(s)
- Meng-Meng Wang
- The First Affiliated Hospital of Shantou University Medical College, Shantou City, Guangdong Province, China
| | - Xiang-Na Cai
- The First Affiliated Hospital of Shantou University Medical College, Shantou City, Guangdong Province, China
| | - Ying-Chang Ji
- The First Affiliated Hospital of Shantou University Medical College, Shantou City, Guangdong Province, China
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Amici JM, Cogrel O, Jourdan M, Raimbault C, Canchy L, Kerob D, Madfes DC, Tian Y, Araviiskaia E. Expert recommendations on supportive skin care for non-surgical and surgical procedures. J Eur Acad Dermatol Venereol 2023; 37 Suppl 3:16-33. [PMID: 36635618 DOI: 10.1111/jdv.18855] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 01/04/2023] [Indexed: 01/14/2023]
Abstract
A thorough knowledge of non-surgical procedures (laser, peelings, injections, threads) and surgical procedures (combined surgeries and skin grafts), including contraindications and potential risks and side effects, (e.g. infection, hypopigmentation, hyperpigmentation, and scarring) is essential to be able to reduce their incidence and ensure the patient receives the most benefit from the procedure. Individuals with darker skin and of high Fitzpatrick phototype are at higher risk of dyschromias, notably melasma and post-inflammatory hyperpigmentation, which may be treated using aesthetic procedures but may also arise as a complication of some procedures. A group of experts in cosmetic surgery and dermatology reviewed the published literature and discussed recommendations for optimizing outcomes with practical advice on supportive skincare before, during and after non-surgical or surgical procedures. A broad-spectrum sunscreen with a high sun protection factor against UVB and high protection against UVA, especially long UVA, is essential for all treatment modalities for the prevention and potential improvement of pigmentation disorders. Supportive skin care management to prepare, cleanse and protect the skin and post-procedure skin care with healing and anti-inflammatory ingredients are recommended to speed up regeneration and wound healing whilst minimizing scarring and downtime. Additionally, adjunctive skin care to procedures with antioxidant, anti-ageing and lightening properties may enhance skin benefits.
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Affiliation(s)
- Jean-Michel Amici
- Dermatology Department, CHU Bordeaux, Hôpital Saint-André, Bordeaux, France
| | - Olivier Cogrel
- Mohs Surgery and Laser Unit, Dermatology Department, University Hospital of Bordeaux, Bordeaux, France
| | - Marie Jourdan
- Centre Laser International de la Peau-Paris (CLIPP), Paris, France
| | | | - Ludivine Canchy
- Laboratoire Dermatologique La Roche-Posay, Levallois-Perret, France
| | - Delphine Kerob
- Laboratoire Dermatologique La Roche-Posay, Levallois-Perret, France
| | | | - Yan Tian
- Dermatology Department, Air Force Medical Center, PLA, Beijing, China
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Schaffrick L, Ding J, Kwan P, Tredget EE. Molecular Features of Hypertrophic Scars After Thermal Injury: Is There a Biologic Basis for Laser Therapy? Adv Wound Care (New Rochelle) 2022; 11:163-178. [PMID: 34663086 DOI: 10.1089/wound.2021.0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Significance: Hypertrophic scars (HTS) and keloids are common after thermal injuries and other trauma to deep regions of dermis of the skin. These abnormal scars can cause contractures and the thick masses of scar tissue that result in functional and cosmetic impairment. Management of these dermal fibrotic conditions includes a wide range of medical and surgical treatments, which can be time consuming, only partially effective, and often uncomfortable for patients. Recent Advances: The molecular pathophysiology of HTS has become more understood over the past two decades, where thermal injury to the reticular dermis results in an inflammatory response, fibrogenic growth factor release, and the formation of a dermal scar with increased collagen and proteoglycan composition in an abnormal morphology. Lasers are becoming a widely used form of treatment for these types of scars; however, the evidence for the beneficial effects of laser treatments and the understanding of their mechanism of action are still evolving. Critical Issues: Paradoxically, laser delivery of thermal energy to the skin is suggested to improve scar remodeling and wound healing, yet HTS is a well-recognized complication of excessive thermal energy delivered by laser treatments. This review aims to examine the current evidence for the use of lasers for HTS, and to investigate the molecular mechanisms where re-injury of a burn scar from laser treatment could result in overall improvements in scar quality. Future Directions: Improved design of clinical trials for the treatment of scarring in the future will evolve from new methodology and models of HTS in animals and humans.
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Affiliation(s)
- Lindy Schaffrick
- Wound Healing Research Group, Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Alberta, Edmonton, Canada
| | - Jie Ding
- Wound Healing Research Group, Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Alberta, Edmonton, Canada
| | - Peter Kwan
- Wound Healing Research Group, Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Alberta, Edmonton, Canada
| | - Edward E. Tredget
- Wound Healing Research Group, Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Alberta, Edmonton, Canada
- Department of Surgery, Division of Critical Care, University of Alberta, Edmonton, Canada
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Cox C, Bettiol P, Le A, MacKay BJ, Griswold J, McKee D. CO 2 laser resurfacing for burn and traumatic scars of the hand and upper extremity. Scars Burn Heal 2022; 8:20595131211047694. [PMID: 35003761 PMCID: PMC8738873 DOI: 10.1177/20595131211047694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Scar formation is a normal part of the proliferative phase in wound healing where collagen is remodelled to better approximate normal skin. When collagen is not effectively redistributed, excessive scarring may occur. Recently, CO2 laser has emerged as an adjunct in improving scar quality via remodelling and redistribution of dermal collagen fibres. Due to the paucity of literature related to its use in the hands and upper extremities, we created a study to examine its effects on hypertrophic scars focused on the hands and upper extremities. Methods Patients treated with CO2 laser for hypertrophic scars of the hand and upper extremity were included. The Vancouver Scar Scale (VSS) and Patient and Observer Scar Assessment Scale (POSAS) were used to assess the progression of scar quality. Unpaired t-tests were performed to determine statistical difference between pre- and post-treatment scores on each scale. Pearson correlation coefficients were used to understand the relationship between number of treatments and scar quality. Results Of the 90 patients enrolled, 54 patients completed serial scar assessment forms. All patient and observer-reported POSAS domains showed improvement (P < 0.05) apart from Itching. All VSS domains showed improvement (P < 0.05). There was moderate correlation between overall patient-reported opinion of scar quality and Discoloration, Stiffness and Thickness, and strong correlation between overall patient opinion and Irregularity (r = 0.715). All observer-reported domains were strongly correlated (r = 7.56–8.74) with overall observer opinion of scar quality. Conclusion The results of this study may further substantiate CO2 laser as a treatment modality for excessive scarring in a variety of surgical subspecialties. Lay Summary Complex trauma and burns that impact the skin sometimes result in abnormal healing of the skin called, “hypertrophic scarring”. In our study we assessed how using focused CO2 laser therapy impacts patients and health care provider assessment of wound progression. Our results were based upon patient reported and healthcare provider observations based upon two standardized forms the Vancouver Scar Scale (VSS) and the Patient and Observer Scar Assessment Scale (POSAS). What we found is that after CO2 Laser Therapy, our 64 patients with 77 treated scars received on average almost 3 treatments and these treatments helped them with physical function and improved aesthetic appearance of their scars. The health care providers also found that the treatments improved functional and aesthetic end points. Overall, our study helps substantiate the body of evidence that using CO2 laser therapy improves aesthetics and function of hypertrophic scars in the upper extremity.
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Affiliation(s)
- Cameron Cox
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Patrick Bettiol
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Audrey Le
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Brendan J MacKay
- Texas Tech University Health Sciences Center, Lubbock, TX, USA.,University Medical Center, Lubbock, TX, USA
| | - John Griswold
- Texas Tech University Health Sciences Center, Lubbock, TX, USA.,University Medical Center, Lubbock, TX, USA
| | - Desirae McKee
- Texas Tech University Health Sciences Center, Lubbock, TX, USA.,University Medical Center, Lubbock, TX, USA
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Barone N, Safran T, Vorstenbosch J, Davison PG, Cugno S, Murphy AM. Current Advances in Hypertrophic Scar and Keloid Management. Semin Plast Surg 2021; 35:145-152. [PMID: 34526861 PMCID: PMC8432993 DOI: 10.1055/s-0041-1731461] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hypertrophic scars and keloids are caused by excessive tissue response to dermal injury due to local fibroblast proliferation and collagen overproduction. This response occurs because of pathologic wound healing due to dysregulation in the inflammatory, proliferative, and/or remodeling phase. Patients with hypertrophic scars or keloids report reduced quality of life, physical status, and psychological health. Hypertrophic scars or keloids will develop in 30 to 90% of individuals, and despite their prevalence, treatment remains a challenge. Of the treatments currently available for hypertrophic scars and keloids few have been adequately supported by studies with appropriate experimental design. Here, we aim to review the available literature to provide up-to-date information on the etiology, epidemiology, histology, pathophysiology, prevention, and management options available for the treatment of hypertrophic scars and keloids and highlight areas where further research is required.
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Affiliation(s)
- Natasha Barone
- Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
| | - Tyler Safran
- Division of Plastic and Reconstructive Surgery, McGill University Health Centre, Montreal, Canada
| | - Joshua Vorstenbosch
- Division of Plastic and Reconstructive Surgery, McGill University Health Centre, Montreal, Canada
| | - Peter G. Davison
- Division of Plastic and Reconstructive Surgery, McGill University Health Centre, Montreal, Canada
| | - Sabrina Cugno
- Division of Plastic and Reconstructive Surgery, McGill University Health Centre, Montreal, Canada
| | - Amanda M. Murphy
- Division of Plastic and Reconstructive Surgery, McGill University Health Centre, Montreal, Canada
- Division of Plastic and Reconstructive Surgery, Jewish General Hospital, Montreal, Canada
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8
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Azzopardi EA, Abdelrahman W, Azzopardi E, O’Leary B, Yarrow J, Miles N, Barbara C, Camilleri L, Clementoni MT, Murison M. Treatment of cutaneous basal cell carcinoma with combined laser extirpation and methyl aminolevulinic acid: five-year success rates. Ann R Coll Surg Engl 2021; 103:263-271. [PMID: 33557701 PMCID: PMC10752010 DOI: 10.1308/rcsann.2020.7020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2020] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Basal cell carcinoma is the most common cancer. Excisional surgery is associated with a high clearance rate, at the expense of significant functional and aesthetic morbidity, especially within the T-zone or for extensive lesions. We report five-year follow-up outcomes for carbon dioxide laser extirpation of cutaneous basal cell carcinoma, assisted by immediate methyl aminolevulinate photodynamic therapy and cost-benefit considerations. MATERIALS AND METHODS Retrospective cohort database analysis of adult patients with biopsy-proven primary cutaneous basal cell carcinoma, completing five years of follow-up. Direct per-lesion cost was compared with conventional wide local excision. Patients with morphoeic basal cell carcinoma were excluded. RESULTS Treated lesions were up to 1% total body surface area and up to 3.8mm (1.38 ± 0.695cm, mean ± standard deviation) in biopsy-proven depth. At the five-year follow-up mark, 93.6% of treated areas remained free of recurrence. Nodular basal cell carcinoma was the most common subtype (41.5%). A mean tumour depth greater than 2 ± 0.872mm was significantly associated with recurrence (Mann-Whitney, p = 0.0487). For a service delivered through the NHS at 2015 prices, we report a 43% saving, equating to a saving of £235 per basal cell carcinoma or a national annualised saving of £70 million by 2025 for the NHS. CONCLUSION Our results suggest that CO2-assisted photodynamic therapy is non-inferior to excision but may offer better functional and cosmetic preservation at a fraction of the direct like for like cost of operative surgery. Investigation of this method by randomised controlled methodology is warranted.
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Affiliation(s)
| | - W Abdelrahman
- Morriston Hospital, Swansea Bay
University Health Board, Swansea,
UK
| | - E Azzopardi
- Morriston Hospital, Swansea Bay
University Health Board, Swansea,
UK
| | - B O’Leary
- Morriston Hospital, Swansea Bay
University Health Board, Swansea,
UK
| | - J Yarrow
- Morriston Hospital, Swansea Bay
University Health Board, Swansea,
UK
| | - N Miles
- Morriston Hospital, Swansea Bay
University Health Board, Swansea,
UK
| | | | | | | | - M Murison
- Morriston Hospital, Swansea Bay
University Health Board, Swansea,
UK
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Bonan P, Troiano M, Bruscino N, Verdelli A. Treatment of benign hyperpigmentations and pigmented scars by 755 alexandrite laser comparing the Single Pass versus MultiPass (MoveoPL) emission in skin types I-IV. Dermatol Ther 2021; 34:e14819. [PMID: 33506629 DOI: 10.1111/dth.14819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 12/26/2020] [Indexed: 11/28/2022]
Abstract
Lasers are effective treatments for benign hyperpigmentations but may be difficult especially in darker skin type. In this randomized split-face controlled study on benign hyperpigmentations and pigmented scars, we compare the standard Single Pass (SP) emission with the MultiPass emission (MoveoPL) 755 alexandrite laser. Patients, skin types I-IV, with solar lentigines and ephelides of the face, chest, and hands and patients with pigmented scars of the legs, underwent laser treatment, by treating one side of the body or half scar using the SP and the other side using MoveoPL. Improvements according to a grading score system, side effects, and patient satisfaction were recorded. About 63 patients were enrolled. An overall improvement of benign hyperpigmentations and pigmented scars was recorded, with a grading score (±SD) of 2.8 ± 0.8 for SP and 3.6 ± 0.5 for MoveoPL (range, 0-4). SP emission showed best results in skin types I-II whereas MotusPL obtained successfully results in all the phototypes analyzed (types I-IV). Patients preferred MoveoPL as it was associated with fewer side effects. Both standard SP and MoveoPL emission are effective and safe. MoveoPL showed a higher efficacy and safety profile for the treatment of hyperpigmentations.
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Affiliation(s)
- Paolo Bonan
- Laser Cutaneous Cosmetic & Plastic Surgery Unit, Villa Donatello Clinic, Florence, Italy
| | - Michela Troiano
- Laser Cutaneous Cosmetic & Plastic Surgery Unit, Villa Donatello Clinic, Florence, Italy
| | - Nicola Bruscino
- Laser Cutaneous Cosmetic & Plastic Surgery Unit, Villa Donatello Clinic, Florence, Italy
| | - Alice Verdelli
- Laser Cutaneous Cosmetic & Plastic Surgery Unit, Villa Donatello Clinic, Florence, Italy
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Affiliation(s)
- Pengfei Sun
- Department of Plastic Surgery, Zibo Central Hospital, Zibo, China
| | - Zhensheng Hu
- Department of Plastic Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Bo Pan
- Department of Plastic Surgery, Plastic Surgery Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaosheng Lu
- Department of Plastic Surgery, Affiliated Hospital of Weifang Medical University, Weifang, China
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Abstract
Keloids are pathological scars that grow over time and extend beyond the initial site of injury after impaired wound healing. These scars frequently recur and rarely regress. They are aesthetically disfiguring, can cause pain, itching, discomfort as well as psychological stress, often affecting quality of life. Many treatment modalities, including surgical and non-surgical, have been explored and have been reported to be beneficial; however, none have been absolutely satisfactory or optimal for the treatment of all keloid subtypes to date. This poses a major challenge to clinicians. Often, a combinational therapeutic approach appears to offer the best results with higher patient satisfaction compared to monotherapy. The aetiopathogenesis of keloids is not fully elucidated; however, with recent advances in molecular biology and genetics, insight is being gained on the complex process of scar formation and hence new therapeutic and management options for keloids. In this paper, we explore the literature and summarise the general concepts surrounding keloid development and review both current (corticosteroids, surgical excision, silicone-based products, pressure therapy, radiotherapy, cryotherapy, laser therapy, imiquimod and 5-fluorouracil) and emerging (stem cell therapy, mitomycin C, verapamil, interferons, bleomycin, botulinum toxin type A and angiotensin-converting enzyme inhibitors) treatments. Increased knowledge and understanding in this area may potentially lead to the discovery and development of novel therapeutic options that are more efficacious for all keloid types. LAY SUMMARY Keloids are problematic scars that are difficult to treat and manage. The aetiopathogenesis of keloids is not clear; however, recent advances in molecular biology and genetics are beginning to shed light on the underlying mechanisms implicated in keloid scar formation which will hopefully lead to the development of treatment options for all keloid types. This review summarises current and emerging therapies.
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Affiliation(s)
- Nkemcho Ojeh
- Faculty of Medical Sciences, The University of the West Indies, Cave Hill Campus, Bridgetown, Barbados, West Indies
| | - Ambadasu Bharatha
- Faculty of Medical Sciences, The University of the West Indies, Cave Hill Campus, Bridgetown, Barbados, West Indies
| | - Uma Gaur
- Faculty of Medical Sciences, The University of the West Indies, Cave Hill Campus, Bridgetown, Barbados, West Indies
| | - Andrew LeRoy Forde
- Pine Medical Centre, 3rd Avenue Belleville, St. Michael, Barbados, West Indies
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Srivastava S, Kumari H, Singh A. Comparison of Fractional CO 2 Laser, Verapamil, and Triamcinolone for the Treatment of Keloid. Adv Wound Care (New Rochelle) 2019; 8:7-13. [PMID: 30705785 DOI: 10.1089/wound.2018.0798] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Accepted: 06/24/2018] [Indexed: 10/28/2022] Open
Abstract
Objective: Scar biology is a territory less understood. The search for ideal treatment of keloid continues. The aim of this study was to compare the role of CO2 laser, triamcinolone (TAC), and verapamil in the treatment of keloid. Approach: A randomized parallel-group study was conducted in which 60 patients were randomly allocated to three groups from May 2017 to April 2018. First group received fractional CO2 laser therapy, second group received triamcinolone, and third group received intralesional verapamil. Outcomes were evaluated using Vancouver scar scale score at 3 weekly intervals for 6 months. Results: There was a reduction in scar height, vascularity, and pliability in all the three groups. However, pigmentation was not completely resolved by any of the three modalities. The response was fastest in case of triamcinolone followed by verapamil and laser, which was statistically significant. There was reduction in pain and pruritus in all the three groups and lesser injection site pain with verapamil. There was some amount of charring with CO2 laser. Innovation: Our study provides evidence that TAC has the fastest response in treating keloids when compared to other modalities. Scar pigmentation is the parameter that is not completely resolved by TAC, verapamil, or CO2 laser. Conclusion: The study revealed that fractional CO2 laser and verapamil are as efficient as triamcinolone acetonide (TAC) for treating keloids, except it takes longer for laser and verapamil to act compared to TAC. Verapamil can be used as an alternative treatment modality that is cost-effective with minimal adverse effects.
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Affiliation(s)
- Sunil Srivastava
- Department of Plastic Surgery, Sawai Man Singh Medical College and Hospital, Rajasthan University of Health Sciences, Jaipur, India
| | - Hiranmayi Kumari
- Department of Plastic Surgery, Sawai Man Singh Medical College and Hospital, Rajasthan University of Health Sciences, Jaipur, India
| | - Abhimanyu Singh
- Department of Plastic Surgery, Sawai Man Singh Medical College and Hospital, Rajasthan University of Health Sciences, Jaipur, India
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