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Tsai YW, Cheng CY, Hu S, Chang SL, Lin TM, Huang YL. Platelet-Rich Plasma Versus Platelet-Poor Plasma for Treating Facial Photoaging: a Double-Blind Randomized Controlled Splitting Face Study. Aesthetic Plast Surg 2024; 48:2162-2170. [PMID: 38253883 DOI: 10.1007/s00266-023-03822-0] [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: 09/26/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND As the demand for non-invasive esthetic procedures to maintain a youthful appearance increases, there has been growing interest in the use of autologous platelet-rich plasma (PRP) and platelet-poor plasma (PPP) for the treatment of facial aging. However, there are few studies directly comparing the efficacy of PRP and PPP for facial rejuvenation. OBJECTIVES This study aimed to compare the efficacy of PRP and PPP for facial rejuvenation. METHODS This single-center, double-blind, randomized controlled trial was conducted from January 1, 2022, to July 31, 2022, and included ten participants who completed the follow-up. The participants were randomly assigned to receive 2.5-mL injections of PRP and PPP on different sides of the face in three sessions with 1-month intervals. The outcome was primarily determined by blinded photographic assessments and secondly by scores of the VISIA® system during the follow-up. RESULTS Both PRP and PPP treatments resulted in significant improvement in the Global Aesthetic Improvement Scales and Modified Fitzpatrick Wrinkle Scale for periocular Powered by Editorial Manager® and ProduXion Manager® from Aries Systems Corporation wrinkles, with no significant difference between the two groups. However, no improvement was observed in the Wrinkle Severity Rating Scales for nasolabial folds in either the PRP- or PPP-treated groups. Furthermore, no severe adverse events were reported. CONCLUSIONS Both PRP and PPP are effective in treating facial photoaging. PRP exhibited slightly superior efficacy in enhancing overall skin condition, while PPP was slightly more effective in improving shallow wrinkles. This study provides valuable evidence for the use of PRP and PPP in facial rejuvenation procedures. LEVEL OF EVIDENCE I This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Ya-Wen Tsai
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chun-Yu Cheng
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Center of Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Sindy Hu
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Department of Dermatology, Vein Clinic, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Shyue-Luen Chang
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Department of Dermatology, Vein Clinic, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Tsai-Ming Lin
- Charming Institute of Esthetic and Regenerative Surgery (CIARS), Kaohsiung City, Taiwan
- Department of Plastic Surgery, Kaohsiung Medical University, Kaohsiung city, Taiwan
| | - Yau-Li Huang
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan, Taiwan.
- Department of Dermatology, Vein Clinic, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
- Chang Gung University College of Medicine, Taoyuan, Taiwan.
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Vahabi Dastjerdi M, Sheibani S, Taheri M, Hezarcheshmeh FK, Jahangirian J, Jazayeri M, Hosseinirad H, Doohandeh T, Valizadeh R. Efficacy of intra-ovarian injection of autologous platelet-rich plasma in women with poor responders: a systematic review and meta-analysis. Arch Gynecol Obstet 2024; 309:2323-2338. [PMID: 38589612 DOI: 10.1007/s00404-024-07442-0] [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: 05/03/2023] [Accepted: 02/05/2024] [Indexed: 04/10/2024]
Abstract
CONTEXT The effect of platelet-rich plasma (PRP) on ovarian reserve markers in poor ovarian response (POR) is challenging. AIM This systematic review and meta-analysis was, therefore, designed to evaluate the effectiveness of intra-ovarian injection of autologous PRP on improving ovarian reserve markers and assisted reproductive technology (ART) outcomes in infertile women with POR. METHODS A systematic search was conducted for the efficacy of intra-ovarian injection of autologous PRP on the improvement of ovarian reserve markers and ART outcomes in infertile women with POR. The methodological quality of the included studies was checked and eligible studies were included in the meta-analysis to find pooled results. Keywords were primary ovarian insufficiency, premature menopause, poor responder, poor ovarian response, diminished/decreased ovarian reserve, platelet-rich plasma, and intra-ovarian or a combination of them. The effect of PRP on fertility indices was evaluated using the standardized mean difference (SMD). The analysis was performed through STATA version 13. KEY RESULTS 13 studies containing 1289 patients were included. Mean age, body mass index (BMI) and duration of infertility was 37.63 ± 2.66 years, 24 ± 1.23 kg/m2 and 4.79 ± 1.64 years, respectively. Most of the studies measured the outcomes 2-3/3 months after intra-ovarian injection of autologous PRP. The antral follicular count (AFC) after treatment by PRP is higher with an SMD of 0.95 compared to before treatment. The day 3 follicle-stimulating hormone (FSH) after treatment by PRP is lower with an SMD of - 0.25 compared to before treatment. The day 3 estradiol (E2) after treatment by PRP is higher with an SMD of 0.17 compared to before treatment. The anti-Mullerian hormone (AMH) after treatment by PRP is higher with an SMD of 0.44 compared to before treatment. The total oocytes number after treatment by PRP is higher with an SMD of 0.73 compared to before treatment. The number of MII oocytes after treatment by PRP is higher with an SMD of 0.63 compared to before treatment. The number of cleavage-stage embryos after treatment by PRP is higher with an SMD of 1.31 compared to before treatment. The number of day 5 embryo after treatment by PRP is higher with an SMD of 1.28 compared to before treatment. Pooled estimation of a meta-analysis of prevalence studies reported a prevalence of 22% for clinical pregnancy, 5% for spontaneous pregnancy and 21% for ongoing pregnancy following PRP therapy. CONCLUSION Intra-ovarian injection of PRP improved ovarian reserve markers with increasing AFC, serum level of AMH and day 3 E2 and decreasing serum level of day 3 FSH. In addition, this treatment improved ART outcomes through the increasing of number total oocytes, number of MII oocytes, number of cleavage-stage embryos and number of day 5 embryos in POR women. IMPLICATIONS Although treatment of POR women remains challenging, the use of intra-ovarian injection of autologous PRP in POR patients prior to IVF/ICSI cycles is a sign of new hope for increasing the success of IVF/ICSI. However, further well-organized, randomized controlled trials should be conducted to substantiate this result and recommend intra-ovarian injection of PRP as part of routine treatment in women with POR.
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Affiliation(s)
| | - Samaneh Sheibani
- Department of Obstetrics and Gynecology, Preventive Gynecology Reproductive Medicine, School of Medicine, Preventative Gynecology Research Center, Shahid Beheshti University of Medical Sciences, Arabi Ave, Daneshjoo Blvd, Velenjak, Tehran, 1983969411, Iran
| | - Maryam Taheri
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Jamileh Jahangirian
- Department of Reproductive Biology, Faculty of Basic Sciences and Advanced Medical Technologies, Royan Institute, ACECR, Tehran, Iran
| | - Maryam Jazayeri
- Department of Medical Biotechnology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hossein Hosseinirad
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri, Columbia, MO, USA.
| | - Tahereh Doohandeh
- Department of Obstetrics and Gynecology, Preventive Gynecology Reproductive Medicine, School of Medicine, Preventative Gynecology Research Center, Shahid Beheshti University of Medical Sciences, Arabi Ave, Daneshjoo Blvd, Velenjak, Tehran, 1983969411, Iran.
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Tsai YW, Cheng CY, Huang YL. Letter in Response to the Article "Platelet-Rich Plasma Versus Platelet-Poor Plasma for Treating Facial Photoaging: A Double Blind Randomized Controlled Splitting Face Study" by Tsai and Cheng et al. Aesthetic Plast Surg 2024:10.1007/s00266-024-03934-1. [PMID: 38413440 DOI: 10.1007/s00266-024-03934-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 02/09/2024] [Indexed: 02/29/2024]
Affiliation(s)
- Ya-Wen Tsai
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chun-Yu Cheng
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Center of Tissue Engineering, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yau-Li Huang
- Department of Dermatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.
- Department of Cosmetic Science, Chang Gung University of Science and Technology, Taoyuan, Taiwan.
- Vein Clinic, Department of Dermatology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
- Chang Gung University College of Medicine, Taoyuan, Taiwan.
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Miron RJ, Pikos MA, Estrin NE, Kobayashi-Fujioka M, Espinoza AR, Basma H, Zhang Y. Extended platelet-rich fibrin. Periodontol 2000 2024; 94:114-130. [PMID: 37986559 DOI: 10.1111/prd.12537] [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: 08/14/2023] [Revised: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 11/22/2023]
Abstract
Platelet-rich fibrin (PRF) has been characterized as a regenerative biomaterial that is fully resorbed within a typical 2-3 week period. Very recently, however, a novel heating process was shown to extend the working properties of PRP/PRF from a standard 2-3 week period toward a duration of 4-6 months. Numerous clinicians have now utilized this extended-PRF (e-PRF) membrane as a substitute for collagen barrier membranes in various clinical applications, such as guided tissue/bone regeneration. This review article summarizes the scientific work to date on this novel technology, including its current and future applications in periodontology, implant dentistry, orthopedics and facial aesthetics. A systematic review was conducted investigating key terms including "Bio-Heat," "albumin gel," "albumin-PRF," "Alb-PRF," "extended-PRF," "e-PRF," "activated plasma albumin gel," and "APAG" by searching databases such as MEDLINE, EMBASE and PubMed. Findings from preclinical studies demonstrate that following a simple 10-min heating process, the transformation of the liquid plasma albumin layer into a gel-like injectable albumin gel extends the resorption properties to at least 4 months according to ISO standard 10 993 (subcutaneous animal model). Several clinical studies have now demonstrated the use of e-PRF membranes as a replacement for collagen membranes in GTR/GBR procedures, closing lateral windows in sinus grafting procedures, for extraction site management, and as a stable biological membrane during recession coverage procedures. Furthermore, Alb-PRF may also be injected as a regenerative biological filler that lasts extended periods with advantages in joint injections, osteoarthritis and in the field of facial aesthetics. This article highlights the marked improvement in the stability and degradation properties of the novel Alb-PRF/e-PRF technology with its widespread future potential use as a potential replacement for collagen membranes with indications including extraction site management, GBR procedures, lateral sinus window closure, recession coverage among others, and further highlights its use as a biological regenerative filler for joint injections and facial aesthetics. It is hoped that this review will pioneer future opportunities and research development in the field, leading to further progression toward more natural and less costly biomaterials for use in medicine and dentistry.
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Affiliation(s)
- Richard J Miron
- Advanced PRF Education, Jupiter, Florida, USA
- Department of Periodontology, University of Bern, Bern, Switzerland
| | | | | | - Masako Kobayashi-Fujioka
- Department of Oral and Maxillofacial Surgery, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan
| | | | | | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan, Wuhan, China
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Bin Dakhil A, Shadid A, Altalhab S. Post-inflammatory hyperpigmentation after carbon dioxide laser: review of prevention and risk factors. Dermatol Reports 2023; 15:9703. [PMID: 38205425 PMCID: PMC10777097 DOI: 10.4081/dr.2023.9703] [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] [Received: 03/03/2023] [Accepted: 04/26/2023] [Indexed: 01/12/2024] Open
Abstract
The CO2 laser has been widely utilized in dermatology; its expanding clinical applications include the management of neoplastic lesions, benign growths, cosmetic conditions, and reactive disorders. The laser's popularity is mainly due to the high precision and short recovery time this technology provides. However, postinflammatory hyperpigmentation (PIH) has been one of the challenging adverse effects of the CO2 laser. Therefore, several modalities have been studied for the prevention of PIH following CO2 laser treatment. This review aims to analyze the incidence of PIH after CO2 laser therapy, identify its risk factors, and assess the efficacy of the examined treatment modalities in preventing PIH. Pubmed and Embase databases were searched for this study, and relative clinical trials were included in the review. Descriptive findings - including age, gender, skin type, types of intervention, and incidence of PIH - were reported. When appropriate, the incidence of PIH was compared across each possible individual factor, such as skin type, gender, and type of intervention. A total of 211 articles were identified, and 14 relevant articles were included in this review. Seventy percent of the subjects were females (n=219), and 30% were males (n=94), with a mean age of 30 years (SD=7.8). The most common skin types were type IV (59%) followed by type III (25%). In total, eight studies investigated the prevention of PIH. The incidence of PIH after CO2 laser significantly varies between studies and differs based on the type of intervention. The studies indicate that the use of Clobetasol propionate 0.05% and fusidic acid cream appeared to effectively reduce PIH, recording an incidence rate of 39% and 53.3%, respectively. The Fitzpatrick-skinphenotype did not appear to influence the risk of PIH. There is a lack of high-powered clinical studies analyzing the incidence of PIH after CO2 laser treatment and the associated risk factors. PIH occurrence may be related to inflammation resulting from thermal damage by the CO2 laser. Consequently, the use of postoperative topical medications with anti-inflammatory properties might reduce its incidence. The use of ultra-potent topical corticosteroids and topical fusidic acid appeared to reduce PIH, possibly reducing postoperative inflammation effectively. Similarly, platelet-containing plasma may be beneficial in reducing CO2 side effects, including PIH. However, more studies are needed to further establish the influence of skin type on PIH and investigate modalities to reduce PIH occurrence after CO2 laser use.
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Affiliation(s)
- Alhanouf Bin Dakhil
- Department of Dermatology, College of Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh
| | - Asem Shadid
- Department of Dermatology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Saad Altalhab
- Department of Dermatology, College of Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh
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Nakamura M, Masuki H, Kawabata H, Watanabe T, Watanabe T, Tsujino T, Isobe K, Kitamura Y, Mourão CF, Kawase T. Plasma Gel Made of Platelet-Poor Plasma: In Vitro Verification as a Carrier of Polyphosphate. Biomedicines 2023; 11:2871. [PMID: 38001872 PMCID: PMC10669793 DOI: 10.3390/biomedicines11112871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/11/2023] [Accepted: 10/22/2023] [Indexed: 11/26/2023] Open
Abstract
Plasma gel (PG) is a blood-derived biomaterial that can be prepared by heating or chemical cross-linking without the aid of intrinsic coagulation activity and has gradually been applied in the field of esthetic surgery. To explore the applicability of PG in regenerative therapy or tissue engineering, in this study, we focused on the advantages of the heating method and verified the retention capacity of the resulting PG for polyphosphate (polyP), a polyanion that contributes to hemostasis and bone regeneration. Pooled platelet-poor plasma (PPP) was prepared from four healthy male adult donors, mixed with synthetic polyP, and heated at 75 °C for 10 or 30 min to prepare PG in microtubes. The PG was incubated in PBS at 37 °C, and polyP levels in the extra-matrix PBS were determined by the fluorometric method every 24 h. The microstructure of PG was examined using scanning electron microscopy. In the small PG matrices, almost all of the added polyP (~100%) was released within the initial 24 h. In contrast, in the large PG matrices, approximately 50% of the polyP was released within the initial 24 h and thereafter gradually released over time. Owing to its simple chemical structure, linear polyP cannot be theoretically retained in the gel matrices used in this study. However, these findings suggest that thermally prepared PG matrices can be applied as carriers of polyP in tissue engineering and regenerative medicine.
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Affiliation(s)
- Masayuki Nakamura
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Hideo Masuki
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Hideo Kawabata
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Taisuke Watanabe
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Takao Watanabe
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Tetsuhiro Tsujino
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Kazushige Isobe
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Yutaka Kitamura
- Tokyo Plastic Dental Society, Tokyo 114-0002, Japan; (M.N.); (H.M.); (H.K.); (T.W.); (T.W.); (T.T.); (K.I.); (Y.K.)
| | - Carlos Fernando Mourão
- Department of Periodontology, Tufts University School of Dental Medicine, Boston, MA 02111, USA;
| | - Tomoyuki Kawase
- Division of Oral Bioengineering, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8514, Japan
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Platelet-Rich Plasma Gel Matrix (PRP-GM): Description of a New Technique. BIOENGINEERING (BASEL, SWITZERLAND) 2022; 9:bioengineering9120817. [PMID: 36551023 PMCID: PMC9774306 DOI: 10.3390/bioengineering9120817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 12/23/2022]
Abstract
Several musculoskeletal conditions are triggered by inflammatory processes that occur along with imbalances between anabolic and catabolic events. Platelet-rich plasma (PRP) is an autologous product derived from peripheral blood with inherent immunomodulatory and anabolic properties. The clinical efficacy of PRP has been evaluated in several musculoskeletal conditions, including osteoarthritis, tendinopathy, and osteonecrosis. When used in combination with hyaluronic acid (HA), a common treatment alternative, the regenerative properties of PRP are significantly enhanced and may provide additional benefits in terms of clinical outcomes. Recently, a new PRP-derived product has been reported in the literature and is being referred to as "plasma gel". Plasma gels are obtained by polymerizing plasmatic proteins, which form solid thermal aggregates cross-linked with fibrin networks. Plasma gels are considered to be a rich source of growth factors and provide chemotactic, migratory, and proliferative properties. Additionally, clot formation and the associated fibrinolytic reactions play an additional role in tissue repair. There are only a few scientific articles focusing on plasma gels. Historically, they have been utilized in the fields of aesthetics and dentistry. Given that the combination of three products (PRP, HA, and plasma gel) could enhance tissue repair and wound healing, in this technical note, we propose a novel regenerative approach, named "PRP-HA cellular gel matrix" (PRP-GM), in which leukocyte-rich PRP (LR-PRP) is mixed with a plasma gel (obtained by heating the plasma up) and HA in one syringe using a three-way stopcock. The final product contains a fibrin-albumin network entangled with HA's polymers, in which the cells and biomolecules derived from PRP are attached and released gradually as fibrinolytic reactions and hyaluronic acid degradation occur. The presence of leukocytes, especially monocytes and macrophages, promotes tissue regeneration, as type 2 macrophages (M2) possess an anti-inflammatory feature. In addition, HA promotes the viscosuplementation of the joint and induces an anti-inflammatory response, resulting in pain relief. This unique combination of biological molecules may contribute to the optimization of regenerative protocols suitable for the treatment of degenerative musculoskeletal diseases.
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Thermal Oscillation Changes the Liquid-Form Autologous Platelet-Rich Plasma into Paste-Like Form. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6496382. [PMID: 35586817 PMCID: PMC9110182 DOI: 10.1155/2022/6496382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/26/2022] [Indexed: 11/17/2022]
Abstract
Objectives The texture of the autologous platelet-rich plasma (PRP) that is used in treating degenerative joint diseases such as knee osteoarthritis (OA) is usually in liquid form. However, the turnover rate of protein metabolism in the knee synovial fluid (SF) is less than one hour. This study examined the feasibility of the thermal oscillation technique in converting the liquid-form PRP into an injectable viscous paste-like PRP that may delay the degradation of PRP and continuously release growth factors in the knee joint for a longer period of time. Methods This study was conducted in the rehabilitation department of a tertiary hospital. A total of 10 elderly patients with an average age of greater than 65 years and diagnosed with moderate degree of knee OA were recruited. The RegenPRP (RegenLab, Le Mont-sur-Lausanne, Switzerland) test tube chamber was used for PRP generation. A total of 60 milliliters (mL) of blood was drawn from each patient. 10 mL of blood was injected into each PRP test tube chamber. As a result, a total of 6 test tube chambers were obtained and each chamber was centrifuged for 15 minutes. Approximately 5 mL of PRP supernatant (the liquid-form end product) was aspirated and sent for thermal oscillation treatment. Five temperatures were tested: 55, 65, 75, 85, and 95 degrees Celsius. Oscillation was set at 200 revolutions per minute (rpm) for 15 minutes. The enzyme-linked immunosorbent assay (ELISA) was applied in measuring the concentration of platelet-derived growth factor (PDGF) in picogram/milliliter (pg/mL). Repeated measures ANOVA followed by the Bonferroni post hoc test was used to compare the PDGF concentrations between each testing condition. Results Under 75 degrees Celsius of heating, the resultant paste-like PRP end product had the highest concentration of PDGF in picograms per milliliter (pg/mL) as compared with other heating conditions (p < 0.05). The viscosity of the paste-like PRP was measured to be 70,000 centipoise (cP), which is similar to the viscosity of a toothpaste. The paste-like PRP end product was able to release PDGF continuously for about 14 days, with the highest concentration achieved on the 8th day with an average of 35646 ± 2499 pg/mL. In nonthermally treated liquid-form PRP sample, the highest number of PRP was observed on the 4th day with an average value of 8444 ± 831 pg/mL. Under the heating conditions of 55 and 95 degrees Celsius, the highest concentration of PDGF was observed on the 5th day (13346 ± 764 pg/mL and 3440 ± 303 pg/mL, respectively). Under the heating conditions of 65 and 85 degrees Celsius, the highest concentration of PDGF was observed on the 7th day (15468 ± 744 pg/mL and 20432 ± 1118 pg/mL, respectively). Conclusion Through thermal oscillation, liquid-form PRP can be converted to paste-like PRP end product with a viscosity similar to that of a toothpaste. The best heating condition was discovered to be 75 degrees Celsius. The paste-like PRP was able to release PDGF continuously for about 2 weeks, with the highest concentration obtained on the 8th day. The findings in this study suggested that paste-like PRP may be a viable option in treating degenerative knee joint diseases.
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Oram Y, Deniz Akkaya A, Güneren E, Turgut G. A novel autologous dermal filler based on cultured fibroblasts and plasma gel for facial wrinkles: Long term results. J COSMET LASER THER 2022; 23:122-129. [PMID: 34978247 DOI: 10.1080/14764172.2021.2009876] [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: 10/19/2022]
Abstract
Autologous cultured fibroblasts combined with plasma gel (FibrogelTM) can be used as an injectable autologous soft tissue filler. Herein, we report the assessment of the long-term clinical efficacy and safety of Fibrogel for facial wrinkles. Ten healthy adults were treated for facial wrinkles with Fibrogel, an innovative autologous filler. Patients underwent three treatment sessions at 1-month intervals for the correction of infraorbital, nasolabial, and marionette folds. In each session, 6-8 mL of Fibrogel filler containing 4 million fibroblasts/mL, was injected into the deep dermis or subdermal plane. Three evaluators independently assessed the efficacy at 3, 6 and 12 months after the last treatment, using the validated Global Esthetic Improvement Scale at two different times in a blinded manner. Infraorbital area and lower face were evaluated separately. All patients showed immediate improvement after the first injection at the infraorbital area and lower face. Follow-ups at 3, 6 and 12 months revealed that the improvement was persistent. Adverse reactions were mild and the treatment was well tolerated. Delivering autologous cultured fibroblasts embedded in an autologous plasma gel (Fibrogel) to the skin can provide immediate volume effect and long-term improvement. Therefore, Fibrogel can be considered as a promising novel autologous filler.
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Affiliation(s)
- Yasemin Oram
- Department of Dermatology, Ulus Liv Hospital, Istanbul, Turkey
| | - A Deniz Akkaya
- Department of Dermatology, Istinye University School of Medicine, Istanbul, Turkey
| | - Ethem Güneren
- Department of Plastic and Reconstructive Surgery, Bezmialem Vakıf University, Istanbul, Turkey
| | - Gürsel Turgut
- Department of Plastic and Reconstructive Surgery, Ulus Liv Hospital, Istanbul, Turkey
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Nanda S, Chauhan K, Shetty V, Dashore S, Bhatia S. Platelet-Rich Plasma in Aesthetics. Indian Dermatol Online J 2021; 12:S41-S54. [PMID: 34976880 PMCID: PMC8664171 DOI: 10.4103/idoj.idoj_290_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/30/2021] [Accepted: 09/09/2021] [Indexed: 12/12/2022] Open
Abstract
Platelet-rich plasma (PRP) is being used as a treatment modality for skin rejuvenation since the last decade. There has been a lot of ambiguity regarding the ideal protocol to be followed and the specific indications where its use should be promoted. The use of PRP as monotherapy for skin rejuvenation, acne scars, periorbital rejuvenation, lipofilling and in combination with fractional CO2 and other resurfacing modalities is increasing rapidly. In this article, we have reviewed the current scientific evidence available and the IADVL national task force for PRP has come up with standard recommendations for use of PRP in esthetics along with the grade of evidence and strength of recommendation for each indication. The aim of this review is to provide a standard protocol for use of PRP in esthetics, for clinicians and academicians, leading to excellent results with this promising treatment modality.
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Affiliation(s)
- Soni Nanda
- Consultant Dermatologist, Shine and Smile Skin Clinic, Delhi, India
| | | | - Vinma Shetty
- Professor in Dermatology, AJ Institute of Medical Sciences, Mangalore, Sparsh Clinic, Mangalore, Karnataka, India
| | - Shuken Dashore
- Consultant Dermatologist, Dr Dashore's DHL Centre, Vijay Nagar, Indore, MP, India
| | - Satish Bhatia
- Dermatologist and Skin Surgeon, Indian Cancer Society, Maharishi Karve Marg, Mumbai, Maharashtra, India
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11
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Yepuri V, Venkataram M. Platelet-Rich Plasma with Microneedling in Androgenetic Alopecia: Study of Efficacy of the Treatment and the Number of Sessions Required. J Cutan Aesthet Surg 2021; 14:184-190. [PMID: 34566361 PMCID: PMC8423195 DOI: 10.4103/jcas.jcas_33_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Platelet-rich plasma (PRP) is a simple and safe procedure, which has been used for soft tissue and wound healing. PRP has been used in dermatology for skin rejuvenation and alopecia. Objective The objective of our study was to study efficacy of PRP with microneedling in patients with androgenetic alopecia (AGA) and to assess number of sessions required for a patient. Materials and Methods Sixty patients diagnosed with AGA were studied between August 2016 and October 2018 who did not respond to minoxidil and finasteride. PRP was prepared by centrifugation of patients' blood. PRP with microneedling was done for all patients under aseptic conditions. Four to six sessions were done at an interval of 4 weeks. Subjective and objective scores were assessed based on a visual analog global score. Assessment was done at the first session, every next sitting, and 4 weeks after the last sitting. Follow-up was done at 3rd and 6th month after the last sitting. Results According to subjective scores, two patients (3.33%) had excellent results, 24 (40%) very good, 22 (36.6%) good, 6 (10%) fair results, and 6 (10%) did not have any response. Objective assessment scores showed that two patients (3.33%) had excellent results, 26 (43.3%) very good, 21 (35%) good, 7 (11.6%) had fair results, and 4 (6.7%) did not have any response. Fifty patients underwent four sessions out of which 40 (i.e. 66%) patients had very good results. Only 10 patients required more than four sessions to achieve good results. Patients were happy with four sessions. There were no side effects noted either during or after the treatment. Conclusion This study shows PRP with microneedling as an efficacious treatment for AGA and augments the effects of conventional treatment. This study sets example for assessing the number of PRP sessions. A minimum of four sessions is required to achieve very good results.
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Affiliation(s)
- Vani Yepuri
- Venkat Center for Skin and Plastic Surgery, Bengaluru, Karnataka, India
| | - Mysore Venkataram
- Venkat Center for Skin and Plastic Surgery, Bengaluru, Karnataka, India
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12
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Dairi M, Sawan S, Aref A, Helmi N, Abdulmajed H, Aldigs E. Post-injection syringe bacterial contamination of hyaluronic acid fillers. J Cosmet Dermatol 2021; 20:3165-3168. [PMID: 34255411 DOI: 10.1111/jocd.14340] [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: 01/26/2021] [Accepted: 07/07/2021] [Indexed: 11/28/2022]
Abstract
AIMS Hyaluronic acid (HA) gel fillers are the most commonly used filler materials for dermal purposes to augment soft tissue due to their superior properties and advantages over other alternative filling materials. One of the key drawbacks associated with the use of fillers is contamination and possible subsequent infection. METHODS A prospective cross-sectional study conducted in Renew Cosmetic Clinics and King Abdulaziz University, Faculty of Medicine, female section from November 2019 to March 2020. RESULTS A total of 50 samples with different concentrations (from five different brands) of hyaluronic acid gel fillers were collected. Samples were taken at four different time points: before injection, immediately after injection, 1 month after injection, and 3 months after injection. The 50 samples were injected into nine different sites and collected from 27 females, aged between 18-55 years. No bacteria were detected in the culture media from any samples from the aerobic and anaerobic culture plates. CONCLUSION Our study did not find any evidence of contamination associated with the reuse of HA gel fillers regardless of the concentration and the injection site. Applying appropriate sterilization procedure for HA gel fillers extends its usability. There was no correlation between the length of storage time and the risk of contamination.
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Affiliation(s)
- Motaz Dairi
- Faculty of Medicine-Al-Qunfudhah, Department of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sami Sawan
- Renew Cosmetic Clinics, Jeddah, Saudi Arabia
| | - Alaa Aref
- Renew Cosmetic Clinics, Jeddah, Saudi Arabia
| | - Noof Helmi
- Faculty of Medicine, Department of Medical Microbiology and Parasitology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hind Abdulmajed
- Faculty of Medicine, Department of Medical Microbiology and Parasitology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Eman Aldigs
- Faculty of Medicine, Department of Medical Microbiology and Parasitology, King Abdulaziz University, Jeddah, Saudi Arabia
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Diab HM, Elhosseiny R, Bedair NI, Khorkhed AH. Efficacy and safety of plasma gel versus platelet-rich plasma in periorbital rejuvenation: a comparative split-face clinical and Antera 3D camera study. Arch Dermatol Res 2021; 314:661-671. [PMID: 34231136 DOI: 10.1007/s00403-021-02270-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/11/2021] [Accepted: 06/30/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Periorbital skin is the thinnest. That is why, it is the easiest to wrinkle and the most challenging to rejuvenate. Platelet-rich plasma (PRP) as well as plasma gel have been used for skin rejuvenation and considered relatively safe and effective. METHODS This split-face study was conducted on forty female patients seeking periorbital rejuvenation where PRP was injected in the right (Rt) side and plasma gel in the left (Lt) side, two treatment sessions 4 weeks apart (week 0 and week 4). Patients were followed up 2 weeks after each treatment session (week 2 and week 6) as well as 12 weeks after the last session (week 16) using both subjective [physician assessment through Global Aesthetic Improvement score (GAIS) and patient's satisfaction (Likert scale)] and objective [Antera 3D camera] assessment methods. RESULTS Both modalities yielded a significant improvement of periorbital wrinkles after the 2nd session, with significantly better results on the plasma gel injected side; however, the improvement achieved through both modalities could not be maintained for the following 3 months. Besides, objective assessment could not prove any improvement in periorbital hyperpigmentation. CONCLUSION Two sessions of both PRP and plasma gel are effective for periorbital rejuvenation, with plasma gel showing significantly better results. However, improvement was not maintained for 3 months.
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Affiliation(s)
- Heba M Diab
- Department of Dermatology, Veneriology and Andrology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Rania Elhosseiny
- Department of Dermatology, Veneriology and Andrology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Nermeen Ibrahim Bedair
- Department of Dermatology, Veneriology, Andrology, Sexual Medicine and STDs, Faculty of Medicine, Helwan University, Cairo, Egypt.
| | - Ahmad Hamid Khorkhed
- Department of Dermatology, Veneriology, Andrology, Sexual Medicine and STDs, Faculty of Medicine, Helwan University, Cairo, Egypt
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Mohamed MM, Sabry HH, Salem RM. Treatment of atrophic acne scars: Topical or intralesional plasma gel? PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2021; 38:29-37. [PMID: 34157162 DOI: 10.1111/phpp.12712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 05/24/2021] [Accepted: 06/19/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Atrophic post-acne scarring is considered to be a therapeutic challenge. OBJECTIVES The aim was to compare the safety and efficacy of (A) FCL combined with intradermal injection of plasma gel, (B) FCL combined with topical application of plasma gel, and (C) FCL monotherapy in the treatment of atrophic post-acne scars. METHODS Thirty patients with facial atrophic post-acne scars were enrolled in this study and randomly assigned into one of three groups. All of them underwent four treatment sessions at 4-weeks intervals. They were assessed objectively by the quantitative global scarring grading system (GSGS). This system was applied at baseline, and after 1- and 6-month follow-up (FU). Subjective assessments were performed through the global esthetic improvement scale (GAIS) and level of patient satisfaction. The DLQI questionnaire was employed at the baseline and 6-month FU. RESULTS According to the quantitative GSGS scores, the reductions in group A (68.4%) and group B (63%) scores were comparable, and both were significantly higher than that in group C (41.2%) in all steps of evaluation. At 6-month FU, both groups A and B showed further significant improvement, while group C did not. Based on the GAIS and patients' satisfaction, there were no significant differences between all groups. The reductions in DLQI scores in groups A and B were comparable; however, both were significantly higher than group C (P < .001). CONCLUSIONS The combination of plasma gel and FCL resurfacing was noticeably outstanding in their efficacy and impact on the patients' quality of life.
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Affiliation(s)
| | - Hanan Hassan Sabry
- Dermatology, Venereology and Andrology, Faculty of Medicine, Benha University, Benha, Egypt
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15
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Gad SES, Neinaa YMEH, Rizk OK, Ghaly NESR. Efficacy of platelet-poor plasma gel in combination with fractional CO 2 laser in striae distensae: A clinical, histological, and immunohistochemical study. J Cosmet Dermatol 2021; 20:3236-3244. [PMID: 33764613 DOI: 10.1111/jocd.14102] [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: 02/22/2021] [Revised: 03/12/2021] [Accepted: 03/18/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Platelet-poor plasma gel is a semi-solid plasma formulation that recently recommended as autologous bio-filler for treatment of atrophic dermal scars. AIM To compare the therapeutic efficacy and safety of intradermal injection of plasma gel in combination with fractional CO2 laser versus fractional CO2 laser alone in striae distensae (SD). PATIENTS AND METHODS This study included 36 SD patients treated by three sessions (one session/1.5 months) of fractional CO2 laser on all SD lesions following intradermal injection of plasma gel on one side and saline (as placebo) on the other side. RESULTS Significant clinical improvements associated with remarkable narrowing of SD lesions and prominent enhancement of skin texture were observed on both treatment sides. Obviously, higher degrees of clinical improvements of SD lesions were reported following combined therapy with fractional CO2 laser and plasma gel rather than fractional CO2 laser monotherapy. However, post-inflammatory hyperpigmentation (PIH) was reported more frequently with fractional CO2 laser monotherapy. Histopathological and immunohistochemical examinations revealed significant epidermal improvement, and homogenization, and orientation of dermal collagen bundles as a result of both therapeutic procedures. CONCLUSION Plasma gel in combination with fractional CO2 laser could be considered a promising novel treatment modality for SD. Plasma gel not only improves the efficacy of fractional CO2 laser but also decreases the frequency of PIH.
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Affiliation(s)
- Samar El-Sayed Gad
- Dermatology and Venereology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Yomna Mazid El-Hamd Neinaa
- Dermatology and Venereology Department, Faculty of Medicine, Tanta University, Tanta, Egypt.,Dermatopathology Unit, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Omnia Kamel Rizk
- Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
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Li J, Chen W, Shi X, Yu P. Comparison of the Effects of Repeated Applications of Platelet-Rich Plasma versus Platelet-Poor Plasma on Fat Graft Survival in Nude Mice. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6613783. [PMID: 33644228 PMCID: PMC7902144 DOI: 10.1155/2021/6613783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/16/2021] [Accepted: 02/10/2021] [Indexed: 11/24/2022]
Abstract
Autologous fat grafting has been widely used for soft tissue filling in plastic surgery. Platelet-rich plasma (PRP) could play a wide role in health and disease because of containing a variety of growth factors and cytokines. Although previous studies have described the positive effect of autologous PRP mixed with fat grafts, only minimal improvements in fat graft survival have been reported. The present study is aimed at comparing the effects of PRP and platelet-poor plasma (PPP) on the survival and quality of fat grafting. We built a 180-day nude mouse model implanted with a fat graft supplemented with PRP, PPP, or saline, respectively. The above reagents (PRP, PPP, or saline) were injected two additional times after the initial engraftment. The survival ratio of the fat grafts and the capillary density in the PRP group were significantly higher than those in the PPP group and the saline group (control group) at 15, 30, 90, and 180 days posttransplantation (P < 0.05). The survival ratio of the PPP group was higher than that of the saline group (P < 0.05), but the capillary density in the PPP group was not significantly different from that in the saline group at any time point (P > 0.05). We hence conclude that the repeated application of PRP or PPP three times can enhance the survival of fat grafts within 180 days. Moreover, the effect of PRP is superior to that of PPP.
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Affiliation(s)
- Junjie Li
- Department of Aesthetic Plastic Surgery, Shanghai Eighth People's Hospital, Shanghai 200235, China
| | - Wei Chen
- Department of Aesthetic Plastic Surgery, Shanghai Eighth People's Hospital, Shanghai 200235, China
| | - Xiao Shi
- Department of Anesthesia, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Pijun Yu
- Department of Aesthetic Plastic Surgery, Shanghai Eighth People's Hospital, Shanghai 200235, China
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17
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Neinaa YMEH, Hodeib AAEH, Morquos MM, Elgarhy LH. Platelet-poor plasma gel vs platelet-rich plasma for infraorbital rejuvenation: A clinical and dermoscopic comparative study. Dermatol Ther 2020; 33:e14255. [PMID: 32862476 DOI: 10.1111/dth.14255] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/17/2020] [Accepted: 08/24/2020] [Indexed: 01/11/2023]
Abstract
Infraorbital dark circles and tear trough deformity are considered common aesthetic problems. Numerous therapeutic modalities have been suggested with variable outcomes. The aim of this study was to compare the efficacy of platelet-poor plasma (PPP) gel vs platelet-rich plasma (PRP) in infraorbital rejuvenation. A total of 68 females presented with dark circles and/or tear trough deformity were recruited and treated by PPP gel injection in the right infraorbital region (Group A) and PRP injection in the left infraorbital region (Group B). They received three treatment sessions at 2-week interval, and followed up monthly for 3 months. They were evaluated clinically and dermoscopically before treatment and at the end of follow-up period. Both groups showed significant clinical improvements proved by significant reduction of degree of hyperpigmentation and tear trough rating scale. Obviously, more significant clinical and dermoscopic improvements were observed in Group A than Group B. Therefore, it could be concluded that both PPP gel and PRP were clinically effective procedures for aesthetic improvement of infraorbital region. Moreover, PPP gel seems to be significantly more effective than PRP as a therapeutic modality.
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Affiliation(s)
| | | | - Mariam Maher Morquos
- Department of Dermatology and Venereology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Lamia Hamouda Elgarhy
- Department of Dermatology and Venereology, Faculty of Medicine, Tanta University, Tanta, Egypt
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18
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Navarro R, Pino A, Martínez-Andrés A, Garrigós E, Sánchez ML, Gallego E, Anitua E. Combined therapy with Endoret-Gel and plasma rich in growth factors vs Endoret-Gel alone in the management of facial rejuvenation: A comparative study. J Cosmet Dermatol 2020; 19:2616-2626. [PMID: 32757356 DOI: 10.1111/jocd.13661] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/27/2020] [Accepted: 07/29/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Skin suffers progressive decrement. An endogenous regenerative technology has been developed that has the versatility to provide an autologous injectable gel (Endoret-Gel) or a liquid plasma rich in growth factors (PRGF) based on the patient´s own platelet-rich plasma. AIMS To compare the efficacy of the combined therapy with Endoret-Gel and PRGF versus Endoret-Gel alone in the management of facial rejuvenation. METHODS Twenty clinically diagnosed patients with aged skin received either Endoret-Gel monotherapy or Endoret-Gel + PRGF combined therapy. Patients underwent three sessions at one-month intervals and were clinically assessed for six months. Corneometry, sebumetry, and high-resolution topographic analysis were carried out. Patient self-assessment questionnaires and clinical improvement scores were also performed. RESULTS The combined therapy showed to promote a higher hydration index. These results were also significant for spot improvement at three months, while conversely, monotherapy with Endoret-Gel demonstrated higher UV spot improvement. A significant decrease of sebum production and wrinkle development was observed for both treatment groups. Red areas also improved in a similar way at the end of the follow-up period. After Endoret-Gel or Endoret-Gel + PRGF therapy, 30% and 70% of patients referred to be very satisfied, respectively. Accordingly, 40% and 80% showed a "very improved" esthetic performance. None of the patients reported a negative change and no adverse events were recorded. CONCLUSION Both Endoret-Gel monotherapy and the combined treatment with PRGF were shown to promote facial rejuvenation and to palliate the age-related cutaneous atrophy. The combined therapy may exert a synergistic effect that addresses both skin quality improvement and soft tissue restoration in a shorter period.
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Affiliation(s)
| | - Ander Pino
- BTI Biotechnology Institute, Vitoria, Spain
| | | | | | | | | | - Eduardo Anitua
- BTI Biotechnology Institute, Vitoria, Spain.,Eduardo Anitua Foundation, Vitoria, Spain
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19
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Liposuction of the zygomatic arch area facilitates correction of temporal depression. Chin Med J (Engl) 2020; 133:1757-1758. [PMID: 32735414 PMCID: PMC7401742 DOI: 10.1097/cm9.0000000000000944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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20
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Gupta S, Borde Bisht P, Kannan C. Bio-Filler: An Effective Facial Rejuvenation Tool-Easy on Pocket. J Cutan Aesthet Surg 2020; 13:243-246. [PMID: 33209005 PMCID: PMC7646418 DOI: 10.4103/jcas.jcas_172_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The Plasma Bio-Filler Facelift is an exciting aesthetic process being introduced in dermatology. The dermal filler gel is autologous and easy to obtain. It works well for fine rhytides reduction as well as to volumize, contour and rejuvenate the face, neck and hands. The consistency and autologous nature of plasma bio-filler are better accepted by patients than the high density hyaluronic acid fillers.
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Affiliation(s)
- Sumit Gupta
- Dr Gupta's Skin and Hair hospital, Lalbagh, Lucknow, Uttar Pradesh, India
| | | | - Charisma Kannan
- Dr Gupta's Skin and Hair hospital, Lalbagh, Lucknow, Uttar Pradesh, India
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21
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Platelet-Rich Fibrin Can Neutralize Hydrogen Peroxide-Induced Cell Death in Gingival Fibroblasts. Antioxidants (Basel) 2020; 9:antiox9060560. [PMID: 32604944 PMCID: PMC7346145 DOI: 10.3390/antiox9060560] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 12/15/2022] Open
Abstract
Hydrogen peroxide is a damage signal at sites of chronic inflammation. The question arises whether platelet-rich fibrin (PRF), platelet-poor plasma (PPP), and the buffy coat can neutralize hydrogen peroxide toxicity and thereby counteract local oxidative stress. In the present study, gingival fibroblasts cells were exposed to hydrogen peroxide with and without lysates obtained from PRF membranes, PPP, heated PPP (75 °C for 10 min), and the buffy coat. Cell viability was examined by trypan blue staining, live-dead staining, and formazan crystal formation. Cell apoptosis was assessed by cleaved caspase-3 Western blot analysis. Reverse transcription-quantitative polymerase chain reaction (RT-PCR) was utilized to determine the impact of PRF lysates on the expression of catalase in fibroblasts. It was reported that lysates from PRF, PPP, and the buffy coat—but not heated PPP—abolished the hydrogen peroxide-induced toxicity in gingival fibroblasts. Necrosis was confirmed by a loss of membrane integrity and apoptosis was ruled out by the lack of cleavage of caspase-3. Aminotriazole, an inhibitor of catalase, reduced the cytoprotective activity of PRF lysates yet blocking of glutathione peroxidase by mercaptosuccinate did not show the same effect. PRF lysates had no impact on the expression of catalase in gingival fibroblasts. These findings suggest that PRF, PPP, and the buffy coat can neutralize hydrogen peroxide through the release of heat-sensitive catalase.
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Oram Y, Turgut G. Autologous Dermal Filler Derived from Cultured Dermal Fibroblasts and Plasma Gel (Fibrogel): One-year Follow-up of a Case. J Cutan Aesthet Surg 2020; 12:237-239. [PMID: 32001969 PMCID: PMC6967166 DOI: 10.4103/jcas.jcas_122_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In recent years, autologous fibroblast injections or plasma gel filler applications have been used in the treatment of facial contour deformities. In this case report, we describe a new method of autologous filler material derived from cultured dermal fibroblast and plasma gel. The plasma gel, which is the bioskeleton of the filler, is prepared from the patient’s plasma, which provides a dense environment for a three-dimensional configuration of dermal fibroblasts. Although the plasma gel provides immediate volume effect, the fibroblasts synthesize extracelluar matrix proteins to promote skin rejuvenation. The filler effect occurs immediately after the first injection and persists 12 months after the third injection, without any complication. Long-term result of the presented case is promising for the concept of autologous filler development.
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Affiliation(s)
- Yasemin Oram
- Department of Dermatology, Liv Hospital, Istanbul, Turkey
| | - Gursel Turgut
- Department of Plastic and Reconstructive Surgery, Liv Hospital, Istanbul, Turkey
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23
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Fujioka-Kobayashi M, Schaller B, Mourão CFDAB, Zhang Y, Sculean A, Miron RJ. Biological characterization of an injectable platelet-rich fibrin mixture consisting of autologous albumin gel and liquid platelet-rich fibrin (Alb-PRF). Platelets 2020; 32:74-81. [PMID: 31959025 DOI: 10.1080/09537104.2020.1717455] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Platelet-rich fibrin (PRF) has been proposed as an autologous membrane with the advantages of host accumulation of platelets and leukocytes with entrapment of growth factors. However, limitations include its faster resorption properties (~2 weeks). Interestingly, recent studies have demonstrated that by heating a liquid platelet-poor plasma (PPP) layer, the resorption properties of heated albumin (albumin gel) can be extended from 2 weeks to greater than 4 months (e-PRF). The aim of the present study was to characterize the biological properties of this novel regenerative modality. Whole blood collected from peripheral blood in 9-mL plastic tubes was centrifuged at 700 g for 8 minutes. Thereafter, the platelet-poor plasma layer was heated at 75°C for 10 minutes to create denatured albumin (albumin gel). The remaining cells and growth factor found within the buffy coat layer (liquid PRF) were thereafter mixed back together with the cooled albumin gel to form Alb-PRF. Histological analysis, including the distribution of cells within Alb-PRF, was then performed. Seven different growth factor release kinetics from Alb-PRF were characterized up to 10 days, including PDGF-AA, PDGF-AB, PDGF-BB, TGF-β1, VEGF, IGF and EGF. Thereafter, gingival fibroblast cell responses to Alb-PRF were investigated by means of a live/dead assay at 24 hours; migration assay at 24 hours; proliferation assay at 1, 3 and 5 days; real-time PCR for the expression of TGF-β and collagen 1a2 at 3 and 7 days; and collagen 1 immunostaining at 14 days. It was first observed histologically that viable cells were evenly distributed throughout the Alb-PRF formulation. Growth factor release demonstrated a slow and gradual release, particularly for TGF-β1 and PDGF-AA/AB, during the entire 10-day period. Alb-PRF also exhibited statistically significantly higher cell biocompatibility at 24 hours and statistically significantly induced greater fibroblast proliferation at 5 days when compared to those of control TCP. Alb-PRF further induced statistically significantly greater mRNA levels of TGF-β at 3 and 7 days, as well as collagen 1 at 7 days. The present results indicate that Alb-PRF possesses regenerative properties induced by the slow and gradual release of growth factors found in liquid PRF via albumin gel degradation. Future studies are thus warranted to fully characterize the degradation properties of Alb-PRF in vivo and explore future clinical applications in various fields of medicine.
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Affiliation(s)
- Masako Fujioka-Kobayashi
- Department of Cranio-Maxillofacial Surgery, Inselspital, Bern University Hospital, University of Bern , Bern, Switzerland
| | - Benoit Schaller
- Department of Cranio-Maxillofacial Surgery, Inselspital, Bern University Hospital, University of Bern , Bern, Switzerland
| | | | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan , Wuhan, China
| | - Anton Sculean
- Department of Periodontology, University of Bern , Bern, Switzerland
| | - Richard J Miron
- Department of Periodontology, University of Bern , Bern, Switzerland
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Cai J, Tian J, Chen K, Cheng L, Xuan M, Cheng B. Erbium fractional laser irradiation combined with autologous platelet‐rich plasma and platelet‐poor plasma application for facial rejuvenation. J Cosmet Dermatol 2019; 19:1975-1979. [PMID: 31833646 DOI: 10.1111/jocd.13241] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 12/11/2022]
Affiliation(s)
- JinHui Cai
- Department of Plastic Surgery General Hospital of Southern Theater Command PLA Guangzhou China
| | - Ju Tian
- Department of Plastic Surgery General Hospital of Southern Theater Command PLA Guangzhou China
- Department of Plastic Surgery People’s Hospital of Zhongshan City Zhongshan China
- The Key Laboratory of Trauma Treatment and Tissue Repair of Tropical Area PLA Guangzhou China
| | - Kui Chen
- Department of Plastic Surgery General Hospital of Southern Theater Command PLA Guangzhou China
| | | | - Min Xuan
- Department of Plastic Surgery General Hospital of Southern Theater Command PLA Guangzhou China
| | - Biao Cheng
- Department of Plastic Surgery General Hospital of Southern Theater Command PLA Guangzhou China
- The Key Laboratory of Trauma Treatment and Tissue Repair of Tropical Area PLA Guangzhou China
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