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Abukhalil AD, Yousef M, Ammar M, Jaghama W, Al-Shami N, Naseef HA, Rabba AK. Practices, Efficacy, and Reported Side Effects Associated with Isotretinoin Treatment in Palestine. Patient Prefer Adherence 2024; 18:487-501. [PMID: 38414983 PMCID: PMC10898599 DOI: 10.2147/ppa.s442436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/13/2024] [Indexed: 02/29/2024] Open
Abstract
Background Isotretinoin is a commonly prescribed medication for the treatment of acne. It is associated with serious side effects that require monitoring and adherence by patients and healthcare providers. No studies have been conducted in Palestine to explore isotretinoin prescribing and utilization. Objective This study aims to evaluate the current clinical practices, adherence to clinical guidelines, efficacy, and reported side effects associated with Isotretinoin treatment in Palestine. Methods A descriptive cross-sectional online questionnaire-based study using social media platforms (eg, Facebook and Telegram) was conducted among Birzeit University students in April 2023. This study included participants aged ≥ 18 years with a history of isotretinoin treatment; subjects with incomplete data were excluded. Statistical significance was set at P < 0.05. SPSS version 27 was used for data analysis. Results A total of 548 participants were included in the study, the majority of most of whom were female (96%). The most predominant side effects were cracked, dry lips and xeroderma (96.2%). Moreover, 12% of participants had depression. Most respondents were educated about medication side effects and only 39.1% were counseled about blood donation. Of the 59 sexually active women, only 4 (6.8%) were asked for a recent pregnancy test. A total of 60.2% of dermatologists adhered to the American Academy of Dermatology (AAD) guidelines, and 48.7% ordered the required laboratory tests before initiating isotretinoin treatment. Only 1.7% of pharmacists followed the FDA-suggested protocols for dispensing isotretinoin to childbearing females. Conclusion Adherence to isotretinoin safety prescribing protocols to provide patient education, monitoring, and ordering of laboratories to ensure patient safety can be improved by adapting policies and protocols in pharmacy and medical practice in Palestine to monitor and enforce adherence when prescribing, dispensing, or taking high-risk medications.
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Affiliation(s)
- Abdallah Damin Abukhalil
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
| | - Mai Yousef
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
| | - Marwa Ammar
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
| | - Weam Jaghama
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
| | - Ni’meh Al-Shami
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
| | - Hani A Naseef
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
| | - Abdullah K Rabba
- Department of Pharmacy, Faculty of Pharmacy, Nursing, and Health Professions, Birzeit University, West Bank, State of Palestine
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Del Rosso JQ. Rationale for Use of Micronized Isotretinoin for Treatment of Acne Vulgaris: Practical Considerations and Therapeutic Advantages. THE JOURNAL OF CLINICAL AND AESTHETIC DERMATOLOGY 2023; 16:20-24. [PMID: 37720199 PMCID: PMC10503933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Objective Isotretinoin is a widely used and clinically efficacious treatment for severe, recalcitrant, nodular acne vulgaris (AV). Clinicians are generally familiar with safety concerns regarding isotretinoin use, especially teratogenicity. However, there are specific "real-world" challenges with use of conventional formulations based on the original isotretinoin formulation, including poor solubility and food-dependent absorption requiring high fat intake with each dose. This review describes the development and use of new isotretinoin formulations and their potential to improve long-term outcomes in patients with AV. Methods PubMed was searched using the terms "acne," "isotretinoin," "micronized," "lidose," and "efficacy." Results Micronized isotretinoin received US Food and Drug Administration approval in 2019 for the treatment of severe recalcitrant nodular acne in patients aged 12 years or older. This isotretinoin formulation utilizes micronization technology to reduce drug particle size, thereby increasing its dissolution rate and bioavailability, combined with a lipid-based carrier system that enhances gastrointestinal absorption without the need for dietary fat ingestion. Together, these features allow for an approximately two-fold or greater increase in isotretinoin absorption despite a lower administered dose compared with prior formulations, without dependency upon high-fat food intake. Limitations Evidence supporting reduction in relapse with micronized isotretinoin is based on studies with the lidose formulation and pharmacokinetic data supporting greater systemic exposure to micronized isotretinoin without food. Conclusion The lack of any specific dietary requirements or need for food intake and the enhanced bioavailability of micronized isotretinoin may increase both patient compliance and the rate of prolonged remission of AV after completion of therapy.
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Affiliation(s)
- James Q Del Rosso
- Dr. Del Rosso is with Touro University Nevada in Henderson, Nevada. He is also with JDR Dermatology Research in Las Vegas, Nevada, and Advanced Dermatology and Cosmetic Surgery in Maitland, Florida
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Ahmad MI, Kumar P, Singh S, Kumar N. Method Development and Characterization of Liposomal Formulation of Isotretinoin. BORNEO JOURNAL OF PHARMACY 2021. [DOI: 10.33084/bjop.v4i2.1915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
This study aims to develop a liposomal drug delivery system of isotretinoin, an acne drug-using spray drying, as a cost-effective and time-effective technique. The liposomal formulation was prepared by using spray drying; three different strategies were adopted: suspension spray drying (SSD), thin-film hydration and spray drying (TFHSD), and emulsion spray drying (ESD). Isotretinoin was 99% bound with lipid, so lipids hydrogenated soy phosphatidylcholine (HSPC), distearoyl phosphatidylglycerol (DSPG), and cholesterol were selected for the formulation development. The HSPC, DSPG, cholesterol, and isotretinoin were taken in the ratio 4 : 1 : 0.16 : 3.1 mmol. In vitro drug release studies, microscopy, drug content, and related substance characterizations were done to formulate each strategy of spray drying prepared dry liposomes of isotretinoin. Results were compared with the USP monograph of isotretinoin. It was revealed that isotretinoin's liposomal formulation using ESD was having drug release according to the USP limits. Drug content was also according to the USP requirement; no free drug crystals were found in microscopy, multivesicular vesicles were found in shape, a particle size of up 60 µ was found. The ESD technique was a successful, time-effective, and cost-effective technique for preparing a liposomal drug delivery system for isotretinoin.
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The Association between Adiponectin Single Nucleotide Polymorphisms and Side Effects of Isotretinoin in Acne Patients. Dermatol Res Pract 2020; 2020:3176521. [PMID: 32411191 PMCID: PMC7206862 DOI: 10.1155/2020/3176521] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/27/2020] [Accepted: 04/16/2020] [Indexed: 11/17/2022] Open
Abstract
Background Acne is a common condition of pilosebaceous follicle especially among young. Clinically, the most used medication in the treatment of moderate to severe acne is oral isotretinoin. However, interindividual variability in therapeutic response to isotretinoin and many side effects such as musculoskeletal pain, headache, and alteration in lipid profile can be seen with this treatment. Aim In this study, the effect of genetic polymorphisms, rs2241766 and rs1501299, of the adiponectin gene was investigated in relation to the side effects of isotretinoin-treated young adult acne patients (n = 230). Methods Several biochemical parameters were measured at baseline and after treatments with isotretinoin. The ADIPOQ gene SNPs, rs2241766 and rs1501299, were genotyped in 230 patients. Results Alterations in lipid profile with a significant increase of ALT (P=0.007) were detected after isotretinoin treatment. Moreover, percentage change in HDL following isotretinoin treatment was significantly associated with rs1501299 (P=0.008). On the other hand, no associations between examined SNPs and side effects of isotretinoin and other lipid parameters (total cholesterol, LDL, and triglycerides) or liver function enzymes (ALT and AST) were detected. Conclusions Current findings showed that rs1501299 of the ADIPOQ gene might be associated with changes in HDL level in acne patients following treatment with isotretinoin.
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Abdelmaksoud A, Lotti T, Anadolu R, Goldust M, Ayhan E, Dave DD, Vestita M, Ebik B, Gupta M. Low dose of isotretinoin: A comprehensive review. Dermatol Ther 2020; 33:e13251. [PMID: 32022958 DOI: 10.1111/dth.13251] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/04/2020] [Accepted: 02/03/2020] [Indexed: 12/21/2022]
Abstract
Isotretinoin is a first-generation retinoid initially approved for the treatment of severe cases of acne vulgaris (nodulocystic acne). Because of its broad anti-inflammatory and immunomodulatory properties, it has been used beyond its initial approval in a myriad of other indications. Adverse effects of isotretinoin vary from xerosis to teratogenicity. Herein, we reviewed the literature, through date-unlimited PubMed search, from inception till December 2019, using the following search terms: "low-dose isotretinoin" and "dermatology," "isotretinoin and safety," "isotretinoin, off-label uses," "isotretinoin and male fertility," "isotretinoin, iPLEDGE system," aiming to deliver a therapeutic update relevant to clinical practice. All English-language articles were considered with no limitation based on the articles' type. Low-dose isotretinoin is not limited to old and novel dermatological conditions, but also showed promising results in the field of infertility and safety in the field of gastroenterology. We also highlight on the safety profile of the drug and experts' recommendations to enhance safety measures to decrease fetal risk while on isotretinoin.
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Affiliation(s)
- Ayman Abdelmaksoud
- Mansoura Dermatology, Venerology and Leprology Hospital, Mansoura, Egypt
| | - Torello Lotti
- Department of Dermatology, University of Rome "G.Marconi", Rome, Italy
| | - Rana Anadolu
- Department of Dermatology, Venerology and Dermatopathology, International Dermatology, Dermatopathology, Esthetics and Anti-aging Academy (IDEA), Istanbul, Turkey.,Dermatology Clinic, Ankara, Turkey.,Faculty of Medicine, Department of Dermatology, Ankara University, Ankara, Turkey
| | - Mohamed Goldust
- University of Rome G. Marconi, Rome, Italy.,Department of Dermatology, University Medical Center Mainz, Mainz, Germany.,Department of Dermatology, University Hospital Basel, Basel, Switzerland
| | - Erhan Ayhan
- Department of Dermatology, University of Health Sciences, Gazi Yaşargil Training and Research Hospital, Diyarbakır, Turkey
| | | | - Michelangelo Vestita
- Unit of Plastic and Reconstructive Surgery, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy.,Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Berat Ebik
- Division of Gastroenterology Diyarbakir, Dicle University Faculty of Medicine, Kıtılbıl, Turkey
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