Extended duration linagliptin nanoparticles: a novel, safe and effective future of diabetes treatment? Authors Muhammad Hamayal Final Year MBBS Student, Federal Medical College, Islamabad, Pakistan Saira Mahmud Final Year MBBS Student, Federal Medical College, Islamabad, Pakistan Warda Shahid Final Year MBBS Student, Federal Medical College, Islamabad, Pakistan DOI: https://doi.org/10.47391/JPMA.20481 Keywords: Diabetes mellitus, Diabetes, Linagliptin, Empagliflozin, Pakistan, Nanoparticles, Pharmacotherapeutic Abstract Dear Editor, Diabetes Mellitus (DM), a chronic disease characterised by hyperglycaemia caused by either underproduction of insulin or defective insulin action, has become more prevalent globally; affecting 1 in every 10 adults over the past years with type 2 diabetes being more common in the low- and middle-income countries and type 1 in high-income countries (1). Pakistan, being a lower-middle-income country, has a 26.7% prevalence of diabetes and age-adjusted comparative prevalence of 30.8% affecting 1 in approximately every 4th adult (2). The current guidelines for the management of diabetes include insulin, metformin, sulfonylureas, and sodium-glucose co-transporters type 2 (SGLT-2) inhibitors. However, hypoglycaemia, weight gain, gastrointestinal problems and contraindication of their use in patients with pre-existing renal diseases pose problems for clinicians. Poor patient compliance in following the regular antidiabetic regimen also make treatment plans ineffective. Thus, newer drugs are constantly being researched (3). Metformin has been an excellent treatment option with only a slight risk for some specific patients to develop lactic acidosis. It is the most commonly prescribed medication for DM. Another drug, Linagliptin (Lina) was approved by the FDA in 2011 as an effective dipeptidyl peptidase inhibitor for the treatment of DM. It has been used as monotherapy and in combination with dapagliflozin, an SGLT2 inhibitor, for the treatment of diabetes in patients with a history of metformin therapy. However, its use was limited due to its low bioavailability (4). Recent research suggests that the extended duration (ED) Lina via the use of poly d, l-lactic-co-glycolic acid (PLGA) polymers in nanoparticle form could be beneficial in the management of type 2 DM. It has an increased bioavailability, fewer reported side effects and a reduced need for regular dosage. Furthermore, the use of nanoparticles facilitates a targeted delivery of the drug which may omit the pain that is caused by the use of implants (5). Lina is also thought to be effective in Type 3 Diabetes which causes Alzheimer’s disease. As dementia can lead to forgetting to take medications regularly, the ED Lina, which is taken once weekly, may be a suitable option. This new formulation is being considered for its better safety profile compared to other antidiabetics and its effectiveness in controlling HbA1C both as monotherapy and in combination therapy (4,6) ---Continue Author Biographies Muhammad Hamayal, Final Year MBBS Student, Federal Medical College, Islamabad, Pakistan Final Year MBBS Saira Mahmud, Final Year MBBS Student, Federal Medical College, Islamabad, Pakistan Final Year MBBS Warda Shahid, Final Year MBBS Student, Federal Medical College, Islamabad, Pakistan Final Year MBBS Downloads Full Text Article Published 2024-09-21 How to Cite Hamayal, M., Mahmud, S., & Shahid, W. (2024). Extended duration linagliptin nanoparticles: a novel, safe and effective future of diabetes treatment?. Journal of the Pakistan Medical Association, 74(10), 1916–1917. https://doi.org/10.47391/JPMA.20481 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 74 No. 10 (2024): OCTOBER Section STUDENT'S CORNER LETTER TO THE EDITOR License Copyright (c) 2024 Journal of the Pakistan Medical Association This work is licensed under a Creative Commons Attribution 4.0 International License.