The Relative Bioavailability Study of Two Cefdinir Formulations in Healthy Males Under Fasting Conditions

600 mg sefdinir içeren yeni bir oral tablet formülasyonu geliştirilmiş ve bu çalışmada bu formülasyonun bağıl biyoyararlanımı halihazırda piyasada bulunan başka bir oral katı dozaj formu olan Sefdinir 300 mg Kapsül ile karşılaştırılmıştır. Sağlıklı erkeklerde, açlık koşulları altında açık etiketli, randomize, iki periyotlu, çapraz geçişli bir bağıl biyoyararlanım çalışması İyi Klinik Uygulamaları (İKU) ilkelerine uygun olarak yürütülmüştür. Tek doz uygulanan 600 mg Sefdinir Tablet formülasyonunun farmakokinetik özellikleri, iki doz (tek seferde iki kapsül) olarak uygulanan Sefdinir 300 mg Kapsül ile karşılaştırılmıştır. Bu karşılaştırma çalışması, tek merkezli bir klinik çalışma olarak gerçekleştirilmiştir ve katılımcıların kan örnekleri, dozlamadan önce ve sonra belirtilen zaman noktalarında alınmıştır. Sefdinir formülasyonlarının plazma konsantrasyonları ve farmakokinetik özellikleri, valide edilmiş bir LC-MS/MS analitik yöntemi ile toplanan örnekler kullanılarak değerlendirilmiştir. Çalışmada yeni formülasyonun bağıl biyoyararlanımı gösterilmiş ve her iki ürünün de güvenli olduğu bildirilmiştir.

The Relative Bioavailability Study of Two Cefdinir Formulations in Healthy Males Under Fasting Conditions

A new oral formulation of cefdinir, Cefdinir 600 mg Tablets has been developed and in this study, its relative bioavailability has been compared with another oral solid dosage form, Cefdinir 300 mg Capsules, which is already on the market. An open-label, randomized, two-period, cross-over relative bioavailability study has been conducted with healthy males under fasting conditions in compliance with Good Clinical Practice (GCP) principles. A single dose of the novel tablet formulation of 600 mg cefdinir has been compared to two doses of Cefdinir 300 mg Capsules (two capsules at once) in terms of their pharmacokinetic properties. The comparison study was performed as a single-center clinical study, and blood samples of the participants were withdrawn at specified time points, before and after dosing. The plasma concentrations and pharmacokinetic properties of two cefdinir formulations were assessed from the collected samples by using a validated LC-MS/MS analytical method. The relative bioavailability of the new formulation has been shown and both products were introduced as safe.

___

  • Cabri, W., Ghetti, P., Alpegiani, M., Pozzi, G., Justoerbez, A., Perezmartinez, J., Munozruiz, A. (2006). Cefdinir: A comparative study of anhydrous vs. monohydrate formMicrostructure and tabletting behaviour. European Journal of Pharmaceutics and Biopharmaceutics, 64(2), 212–221.
  • EMA, (2011), Guideline on Bioanalytical Method Validation, EMEA/CHMP/EWP/192217/2009 Rev.1 Corr.2, London, 21 July 2011. https://www.ema.europa.eu/en/documents/scientific-guideline/guideline-bioanalytical-method-validation_en.pdf, Access Date: 12.04.2022
  • FDA, (2020), Cefdinir 300 mg Capsules Label, https://dailymed.nlm.nih.gov/dailymed/fda/fdaDrugXsl.cfm?setid=38f6adf7-e26c-4764-8ec9-360813874dd4&type=display, Access Date: 12.04.2022
  • Perry, C. M., & Scott, L. J. (2004). Cefdinir. Drugs, 64(13), 1433–1464.
  • Republic of Turkey Ministry of Health, (2015), The Guidance for GCP. https://titck.gov.tr/storage/Archive/2020/legislation/KADKLVZ01IKU13.11.2015Rev08_13ac0133-274b-44dc-98cd-33998758cc72.pdf, Access Date: 12.04.2022.
  • Richer, M., Allard, S., Manseau, L., Vallée, F., Pak, R., & LeBel, M. (1995). Suction-induced blister fluid penetration of cefdinir in healthy volunteers following ascending oral doses. Antimicrobial Agents and Chemotherapy, 39(5), 1082–1086. https://doi.org/10.1128/AAC.39.5.1082
Fabad Eczacılık Bilimler Dergisi-Cover
  • ISSN: 1300-4182
  • Yayın Aralığı: Yılda 3 Sayı
  • Başlangıç: 2005
  • Yayıncı: FABAD Ankara Eczacılık Bilimleri Derneği
Sayıdaki Diğer Makaleler

Kafein, Meme Kanseri Hücrelerinde UPR ve Otofajiyi İndükleyerek Dosetakselin Kemoterapötik Etkisini Artırabilir

Yalçın ERZURUMLU, Deniz ÇATAKLI, Hatice Kübra DOĞAN, Esra AYDOĞDU

Development and Evaluation of Nanostructured Lipid Carriers for Transdermal Delivery of Ketoprofen

Thulasi SATHYANARAYANA, Preethı SUDHEER, Elsa JACOB, Merlin Mary SABU

Investigation of Dimethoate Toxicity in Rat Brain and Protective Effect of Laurocerasus officinalis Roem. Fruit Extract Against Oxidative Stress, DNA Damage and Apoptosis

Burcu ÜNLÜ ENDİRLİK, Elçin BAKIR, Arzu YAY, Fazile CANTÜRK TAN, Ayşe BALDEMİR KILIÇ, Ayşe EKEN

Glycosides Isolated from Leaf Extract of Phyllanthus muellerianus (Kuntze) Excell (Phyllanthaceae) Upregulated Cell-mediated Innate Immunity

Martha Nneoma OFOKANSİ, Ogechukwu N ISİOGUGU, Ikechukwu E PETER, Matthas AGBO, Festus B.c. OKOYE, Peter A AKAH

Carbon Monoxide and Their Donor (CORM-2) Change the Healing Rate of Skin Wound Healing in Mice Through Reduced Expression of Aquaporin-3

Serhii BESCHASNYI, Olena HASIUK

Central Composite Design for the Development of Trimetazidine Dihydrochloride-Loaded Fast Dissolving Film

Swapnil CHOPADE, Santosh A. PAYGHAN

Development and Validation of an HPLC Method for Simultaneous Determination of Miconazole Nitrate and Chlorhexidine Digluconate in Chitosan-Based Gel Formulations

Ece TÜRKMEN, Selin PARMAKSIZ, Mustafa ÇELEBİER, Sevda ŞENEL

Ifosfamide-Loaded Cubosomes: An Approach to Potentiate Cytotoxicity against MDA-MB-231 Breast Cancer Cells

Popat KUMBHAR, Vıshvajıt KHADE, Varsha KHADAKE, Pradnya MARALE, Arehallı MANJAPPA, Sameer NADAF, Vıjay KUMBAR, Durgacharan BHAGWAT, John DİSOUZA

Investigation of Age-Related Alterations in Brain and Serum Samples in a Healthy Aging Rat Model

Eda ÖZER

Assessment of Anxiety and Burden on caregivers for haemodialysis patients in southern Punjab, Pakistan

Shabnam NAZİR, Hina RAZA, Memoona NİSAR, Zermina RASHİD, Rahat SHAMİM, Bushra ALAM, Amjad KHAN