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Atefi N, Ziaeifar E, Seirafianpour F, Sadeghzadeh-Bazargan A, Amin NG, Mozafarpoor S, Abouie A, Jafari MA, Goodarzi A. Evaluation of efficacy and safety of vitiligo treatment with micro-needling combined with N-Acetylcysteine and micro-needling alone: A double-blinded randomized controlled clinical trial. J Cosmet Dermatol 2024; 23:2220-2230. [PMID: 38470079 DOI: 10.1111/jocd.16274] [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: 05/22/2023] [Revised: 02/20/2024] [Accepted: 02/29/2024] [Indexed: 03/13/2024]
Abstract
INTRODUCTION Vitiligo is a skin pigmentation disorder caused by the selective degradation of melanocytes. This study investigates the therapeutic effects of microneedling with and without N-acetylcysteine (NAC) in patients with persistent and limited vitiligo. METHOD This research employed a clinical trial design with double-blind randomization. Individuals affected by vitiligo and seeking treatment at Rasool Akram Medical Complex were divided into two separate treatment groups. In the intervention group, 24 affected areas underwent meso-microneedling using 5% NAC ampoules over six sessions, in addition to the application of 4.7% NAC cream once daily on the specified area. Conversely, the control group, consisting of 22 lesions, underwent microneedling using distilled water during six sessions. The severity of lesions and the extent of repigmentation were gauged using the Modified VETI Score. Assessment of treatment efficacy was determined through both physician evaluations and patient feedback. RESULTS Twenty patients with a mean age of 36.4 years were recruited. The mean percentage of lesions and their intensity were significantly improved 2 weeks after the third session and 1 month after the end of the treatment (p < 0.01). There was no statistically significant difference between the intervention and control groups. Gender, age, family history, duration of disease, duration of disease stability, and history of hypothyroidism had no statistically significant relationship with patients' treatment outcomes (p > 0.05). CONCLUSION Microneedling with or without the application of NAC appears to be an effective treatment option for persistent vitiligo lesions. However, despite the higher improvement rate with the application of NAC, the difference was not significant.
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Affiliation(s)
- Najmolsadat Atefi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Elham Ziaeifar
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Afsaneh Sadeghzadeh-Bazargan
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nazila Ghoreishi Amin
- Department of Radiology, University of Southern California (USC), Los Angeles, California, USA
| | - Samaneh Mozafarpoor
- Department of Dermatology, Skin Diseases and Leishmaniasis Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abolfazl Abouie
- Department of Radiology, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mohammad Amin Jafari
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Azadeh Goodarzi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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Thawabteh AM, Jibreen A, Karaman D, Thawabteh A, Karaman R. Skin Pigmentation Types, Causes and Treatment-A Review. Molecules 2023; 28:4839. [PMID: 37375394 DOI: 10.3390/molecules28124839] [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: 05/05/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Human skin pigmentation and melanin synthesis are incredibly variable, and are impacted by genetics, UV exposure, and some drugs. Patients' physical appearance, psychological health, and social functioning are all impacted by a sizable number of skin conditions that cause pigmentary abnormalities. Hyperpigmentation, where pigment appears to overflow, and hypopigmentation, where pigment is reduced, are the two major classifications of skin pigmentation. Albinism, melasma, vitiligo, Addison's disease, and post-inflammatory hyperpigmentation, which can be brought on by eczema, acne vulgaris, and drug interactions, are the most common skin pigmentation disorders in clinical practice. Anti-inflammatory medications, antioxidants, and medications that inhibit tyrosinase, which prevents the production of melanin, are all possible treatments for pigmentation problems. Skin pigmentation can be treated orally and topically with medications, herbal remedies, and cosmetic products, but a doctor should always be consulted before beginning any new medicine or treatment plan. This review article explores the numerous types of pigmentation problems, their causes, and treatments, as well as the 25 plants, 4 marine species, and 17 topical and oral medications now on the market that have been clinically tested to treat skin diseases.
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Affiliation(s)
- Amin Mahmood Thawabteh
- Faculty of Pharmacy, Nursing and Health Professions, Birzeit University, Ramallah 00972, Palestine
- General Safety Section, General Services Department, Birzeit University, Bir Zeit 71939, Palestine
| | - Alaa Jibreen
- Research and Development Department, Beit Jala Pharmaceutical Co., Ltd., Beit Jala 97300, Palestine
| | - Donia Karaman
- Pharmaceutical Sciences Department, Faculty of Pharmacy, Al-Quds University, Jerusalem 20002, Palestine
| | - Alà Thawabteh
- Medical Imaging Department, Faculty of Health Profession, Al-Quds University, Jerusalem 20002, Palestine
| | - Rafik Karaman
- Pharmaceutical Sciences Department, Faculty of Pharmacy, Al-Quds University, Jerusalem 20002, Palestine
- Department of Sciences, University of Basilicata, Via dell'Ateneo Lucano 10, 85100 Potenza, Italy
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Khan N, Ahmed S, Sheraz MA, Anwar Z, Ahmad I. Pharmaceutical based cosmetic serums. PROFILES OF DRUG SUBSTANCES, EXCIPIENTS AND RELATED METHODOLOGY 2023; 48:167-210. [PMID: 37061274 DOI: 10.1016/bs.podrm.2022.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The growth and demand for cosmeceuticals (cosmetic products that have medicinal or drug-like benefits) have been enhanced for the last few decades. Lately, the newly invented dosage form, i.e., the pharmaceutical-based cosmetic serum has been developed and widely employed in various non-invasive cosmetic procedures. Many pharmaceutical-based cosmetic serums contain natural active components that claim to have a medical or drug-like effect on the skin, hair, and nails, including anti-aging, anti-wrinkle, anti-acne, hydrating, moisturizing, repairing, brightening and lightening skin, anti-hair fall, anti-fungal, and nail growth effect, etc. In comparison with other pharmaceutical-related cosmetic products (creams, gels, foams, and lotions, etc.), pharmaceutical-based cosmetic serums produce more rapid and incredible effects on the skin. This chapter provides detailed knowledge about the different marketed pharmaceutical-based cosmetic serums and their several types such as facial serums, hair serums, nail serums, under the eye serum, lip serum, hand, and foot serum, respectively. Moreover, some valuable procedures have also been discussed which provide prolong effects with desired results in the minimum duration of time after the few sessions of the serum treatment.
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Affiliation(s)
- Nimra Khan
- Department of Pharmacy Practice, Baqai Institute of Pharmaceutical Sciences, Baqai Medical University, Karachi, Pakistan
| | - Sofia Ahmed
- Department of Pharmaceutics, Baqai Institute of Pharmaceutical Sciences, Baqai Medical University, Karachi, Pakistan
| | - Muhammad Ali Sheraz
- Department of Pharmacy Practice, Baqai Institute of Pharmaceutical Sciences, Baqai Medical University, Karachi, Pakistan; Department of Pharmaceutics, Baqai Institute of Pharmaceutical Sciences, Baqai Medical University, Karachi, Pakistan
| | - Zubair Anwar
- Department of Pharmaceutical Chemistry, Baqai Institute of Pharmaceutical Sciences, Baqai Medical University, Karachi, Pakistan
| | - Iqbal Ahmad
- Department of Pharmaceutical Chemistry, Baqai Institute of Pharmaceutical Sciences, Baqai Medical University, Karachi, Pakistan
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He T, Gong L. Clinical Effect of Microneedle Injection Combined with Blood Transfusion in the Treatment of Severe Anemia Complicated with Vitiligo under Regenerative Medical Technology. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7117627. [PMID: 35937386 PMCID: PMC9355759 DOI: 10.1155/2022/7117627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/31/2022] [Accepted: 06/03/2022] [Indexed: 11/29/2022]
Abstract
To explore the clinical efficacy of microneedle injection combined with blood transfusion in the treatment of severe anemia complicated with vitiligo based on regenerative medical technology and provide the theoretical basis for the adoption of microneedle technology, 60 patients with severe anemia complicated with vitiligo were selected as research objects. With 15 patients in each group, they were randomly assigned to the control group (calcipotriol ointment external application), observation group A (external application of moist exposed burn ointment (MEBO), observation group B (external application of MEBO combined with blood transfusion), and observation group C (microneedle injection of MEBO combined with blood transfusion). Blood indexes and plaque recovery of patients in different periods were detected. The total protein (TP) content in group C (62.3 ± 3.3 g/L and 64.3 ± 2.88 g/L) was remarkably higher than that in the control group (51.3 ± 3.17 g/L and 52.4 ± 3.17 g/L) and group A (52.6 ± 2.91 g/L and 51.8 ± 2.98 g/L)) at the 5th and 7th weeks after the treatment (P < 0.05). The albumin (ALB) content in group C (42.9 ± 3.28 g/L and 45.3 ± 3.1 g/L) was signally higher than that in the control group (41.8 ± 3.44 g/L and 41.9 ± 3.23 g/L) and group A (41.3 ± 2.91 g/L and 42.1 ± 3.02 g/L) at the 5th and 7th weeks after the treatment, and the content was markedly higher than that in group B at 5th week (P < 0.05). The wound healing rates of group C at the 3rd, 5th, and 7th weeks after the treatment (38.44%, 56.6%, and 90.23%) were greatly higher than those of the control group, group A, and group B (P < 0.05). Besides, the wound healing rate of group B was higher than that of the control group and group A (40.3% and 75.8%) at the 5th and 7th weeks after the treatment (P < 0.05). To sum up, based on regenerative medical technology, microneedle injection (microneedling is a derma roller process that pricks the skin with minuscule needles. The goal of the treatment is to develop new collagen and skin tissue, resulting in skin that is smoother, firmer, and more toned) combined with blood transfusion had a good therapeutic effect on patients with severe anemia complicated with vitiligo, which could manifestly improve the blood indexes and skin plaques of patients, with a good clinical adoption effect.
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Affiliation(s)
- Tao He
- Blood Transfusion Department, Beidahuang Group General Hospital, Harbin, 150088 Heilongjiang, China
| | - Li Gong
- Department of Dermatology, The First Hospital of Heilongjiang Harbin, Harbin, 150010 Heilongjiang, China
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Han X, Chang L, Qiu Z, Lin M, Wang Y, Liu D, Diao Q, Zhong JL, Xu DW. Micro-injury Induces Hair Regeneration and Vitiligo Repigmentation Through Wnt/β-catenin Pathway. Stem Cells Dev 2022; 31:111-118. [PMID: 35044224 DOI: 10.1089/scd.2021.0276] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Extrinsic injury can evoke intrinsic stimulation and subsequently initiate the physiological repair process. This study aims to investigate whether clinically acceptable micro-injury could be employed to create local stimuli to induce hair regeneration and vitiligo repigmentation. A novel device was designed and manufactured to precisely control the micro-injury parameters. Then the most appropriate extent of micro-injury without over-damaging the skin was evaluated. Finally, the effects of micro-injury on hair regeneration and vitiligo repigmentation were examined by macroscopical observation, histological staining, gene and protein expression analysis. We discover that proper micro-injury effectively induces hair regeneration by activating the hair follicle stem cell proliferation and migration downwards to the hair matrix, finally shifting the hair follicle stage from telogen into anagen. On vitiligo model mice, micro-injury also induces the hair follicle melanocyte stem cells to migrate upwards to the interfollicular epidermis, activating and giving rise to melanocytes to repopulate the vitiligo lesion. Mechanistic analysis indicates that the canonical Wnt/-catenin pathway plays a key role in the micro-injury-induced repair process. The present study demonstrates that micro-injury has great potential in inducing hair regeneration and vitiligo repigmentation, laid a foundation to develop a micro-injury-based treatment method in alopecia and vitiligo.
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Affiliation(s)
- Xiaofeng Han
- Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China;
| | - Li Chang
- Chongqing Hospital of Traditional Chinese Medicine, China;
| | - Zhijin Qiu
- Chongqing Hospital of Traditional Chinese Medicine, China;
| | - Mao Lin
- Chongqing Hospital of Traditional Chinese Medicine, China;
| | - Yuyi Wang
- Chongqing Hospital of Traditional Chinese Medicine, China;
| | - Deming Liu
- Chongqing Hospital of Traditional Chinese Medicine, China;
| | - Qingchun Diao
- Chongqing Hospital of Traditional Chinese Medicine, China;
| | | | - David Wei Xu
- Beijing University of Chinese Medicine Affiliated Chongqing Traditional Chinese Medicine Hospital, 117933, Department of Dermatology, No. 40 Daomenkou St., District Yuzhong, Chongqing, Chongqing, China, 400011;
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Ziaeifar E, Ziaeifar F, Mozafarpoor S, Goodarzi A. Applications of microneedling for various dermatologic indications with a special focus on pigmentary disorders: A comprehensive review study. Dermatol Ther 2021; 34:e15159. [PMID: 34657363 DOI: 10.1111/dth.15159] [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: 08/04/2021] [Revised: 10/09/2021] [Accepted: 10/13/2021] [Indexed: 11/30/2022]
Abstract
Microneedling can accelerate skin repair through numerous complex processes triggered by micro-injuries it produces on the skin surface with very thin needles. The current growth in the application of microneedling in the treatment of cutaneous diseases can be explained by its numerous effects on the skin as reported in the literature. Despite the numerous studies conducted on the application of microneedling in the treatment of skin lesions, its effects on pigmented skin lesions have remained relatively unexplored. The present review comprises an examination of the evidence for the application of microneedling in skin diseases in general and a comprehensive review of the applications of microneedling in pigmentation disorders. The review involved a search of all clinical studies, including trials, case reports, and case series, in the databases MEDLINE/PubMed and Google Scholar using the following keywords: "microneedling," "dermal needling," "percutaneous collagen induction," "skin needling," "dermaroller," and "dermatology disorder." Pertinent data were extracted from all relevant articles published from 1990 to April 2021, and focused on the application of microneedling in the treatment of pigmented skin lesions. Despite the limited number of available studies, evidence suggests the effectiveness and safety of microneedling in treating vitiligo, melasma, and periorbital hypermelanosis. It is noteworthy that the combination of any type of non-aggressive needing technique with other effective therapies (especially topical agents and mesotherapy) yields more promising therapeutic results than single therapy for melasma, dark cycles, and vitiligo as the prototype of pigmentary disorders. However, single needling therapy is significantly effective, too.
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Affiliation(s)
- Elham Ziaeifar
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine، Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Fatemeh Ziaeifar
- Department of General Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Samaneh Mozafarpoor
- Department of Dermatology, Skin Disease and Leishmaniasis Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azadeh Goodarzi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine، Iran University of Medical Sciences (IUMS), Tehran, Iran
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Abstract
BACKGROUND Microneedling is a minimally invasive procedure that stimulates collagen and elastin proliferation. It is used in the treatment of various skin pathologies, that is, scarring, photodamage, and hair loss; however, its safety profile has yet to be comprehensively reviewed. OBJECTIVE This review will discuss the reported side effects of microneedling in the current literature and delineate factors that increase the risk of complications. MATERIALS AND METHODS A literature search in August 2019 was conducted using the PubMed database to identify studies reporting adverse events (AEs) after microneedling therapy. RESULTS Eighty-five articles were included in this systematic review. The most common reported AEs are transient procedural events that are expected postprocedure lasting up to 7 days, such as transient erythema/edema and pain, postinflammatory hyperpigmentation (PIH), dry skin/exfoliation, lymphadenopathy, and irritant contact dermatitis. Persistent serious adverse effects included PIH, tram-track scarring, and granulomatous reactions. Factors that increase the risk of events are active infections, darker skin, and metal allergies. CONCLUSION Microneedling is a relatively safe therapy. Most reported AEs are minimal, resolving quickly and spontaneously. Caution should be taken in patients with active infection, darker skin types, metal allergies, and when used in conjunction with products not approved for intradermal use.
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Neinaa YMEH, Lotfy SS, Ghaly NR, Doghaim NN. A comparative study of combined microneedling and narrowband ultraviolet B phototherapy versus their combination with topical latanoprost in the treatment of vitiligo. Dermatol Ther 2021; 34:e14813. [PMID: 33497514 DOI: 10.1111/dth.14813] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/10/2021] [Accepted: 01/19/2021] [Indexed: 11/28/2022]
Abstract
Regardless of the continuous discovery of innovative modalities for the treatment of vitiligo, none of them ensure excellent therapeutic outcome. Microneedling had been suggested either singly or concomitantly with other therapeutic modalities for vitiligo with encouraging results. Latanoprost, a prostaglandin F2-alpha (PGF2α), and their analogues are recently recommended for vitiligo treatment. This study was designed to assess the therapeutic efficacy of microneedling in combination with NB-UVB phototherapy versus their combination with latanoprost in vitiligo. It was conducted on 50 patients presented with stable bilateral localized nonsegmental vitiligo. In every patient; two bilateral, nearly symmetrical lesions were selected and treated by microneedling (12 sessions at 2-week interval) followed by topical application of latanoprost 0.005% solution on one side, and topical saline (as placebo) on the other side. In addition, all patients received concomitant NB-UVB phototherapy (three sessions/week) for 6 months. Significant clinical improvement of vitiligo lesions with significant increase in the degree of repigmentation were reported in response to both treatment regimens. Latanoprost in combination with microneedling and NB-UVB provides more significant therapeutic outcomes than combined microneedling and NB-UVB. In conclusion, topical latanoprost 0.005% enhances the therapeutic efficacy of combined microneedling and NB-UVB phototherapy in localized stable nonsegmental vitiligo.
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Affiliation(s)
| | - Sarah Sanad Lotfy
- Department of Dermatology & Venereology, Mahalet Marhoum Central Hospital, El Gharbeya, Egypt
| | - Nahla Ramzy Ghaly
- Department of Dermatology & Venereology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Noha Nabil Doghaim
- Department of Dermatology & Venereology, Faculty of Medicine, Tanta University, Tanta, Egypt
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Dellatorre G, Antelo DAP, Bedrikow RB, Cestari TF, Follador I, Ramos DG, Silva de Castro CC. Consensus on the treatment of vitiligo - Brazilian Society of Dermatology. An Bras Dermatol 2020; 95 Suppl 1:70-82. [PMID: 33153826 PMCID: PMC7772607 DOI: 10.1016/j.abd.2020.05.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/15/2020] [Indexed: 01/20/2023] Open
Abstract
Background Vitiligo is a muco-cutaneous, autoimmune, localized, or disseminated disease, which manifests through hypochromic or achromic macules, with loss in quality of life. The prevalence of vitiligo in Brazil was determined to be 0.54%. There is no on-label medication for its treatment. To date, no Brazilian consensus on the treatment of vitiligo had been written. Objectives The objective of this group of Brazilian dermatologists with experience in the treatment of this disease was to reach a consensus on the clinical and surgical treatment of vitiligo, based on articles with the best scientific evidence. Methods Seven dermatologists were invited, and each was assigned two treatment modalities to review. Each treatment (topical, systemic, and phototherapy) was reviewed by three experts. Two experts reviewed the surgical treatment. Subsequently, the coordinator compiled the different versions and drafted a text about each type of treatment. The new version was returned to all experts, who expressed their opinions and made suggestions for clarity. The final text was written by the coordinator and sent to all participants to prepare the final consensus. Results/Conclusion The experts defined the following as standard treatments of vitiligo: the use of topical corticosteroids and calcineurin inhibitors for localized and unstable cases; corticosteroid minipulse in progressive generalized vitiligo; narrowband UVB phototherapy for extensive forms of the disease. Surgical modalities should be indicated for segmental and stable generalized vitiligo. Topical and systemic anti-JAK drugs are being tested, with promising results.
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Affiliation(s)
- Gerson Dellatorre
- Department of Dermatology, Hospital Santa Casa de Misericórdia de Curitiba, Curitiba, PR, Brazil
| | | | | | - Tania Ferreira Cestari
- Department of Dermatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | | | - Daniel Gontijo Ramos
- Department of Dermatology, Santa Casa de Misericórdia de Belo Horizonte, Belo Horizonte, MG, Brazil
| | - Caio Cesar Silva de Castro
- Department of Dermatology, Faculty of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.
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Salloum A, Bazzi N, Maalouf D, Habre M. Microneedling in vitiligo: A systematic review. Dermatol Ther 2020; 33:e14297. [DOI: 10.1111/dth.14297] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/19/2020] [Accepted: 09/05/2020] [Indexed: 01/21/2023]
Affiliation(s)
- Antoine Salloum
- Department of Dermatology Saint George Hospital University Medical center Beirut Lebanon
| | - Nagham Bazzi
- Internal medicine department, Faculty of Medicine Lebanese University Beirut Lebanon
| | - Diane Maalouf
- Department of Dermatology Saint George Hospital University Medical center Beirut Lebanon
- Department of Dermatology, Faculty of Medicine Balamand University Beirut Beirut Lebanon 1003 Lebanon
| | - Maya Habre
- Department of Dermatology Saint George Hospital University Medical center Beirut Lebanon
- Department of Dermatology, Faculty of Medicine Balamand University Beirut Beirut Lebanon 1003 Lebanon
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AlJasser MI, Altalhab S. Controlled depth of needling using simple injection needles. J Am Acad Dermatol 2020; 83:e331-e332. [PMID: 32151627 DOI: 10.1016/j.jaad.2020.02.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 02/28/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Mohammed I AlJasser
- Division of Dermatology, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia.
| | - Saad Altalhab
- Department of Dermatology, College of Medicine, Al Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia
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