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Literaturni pregled in analiza področja subkutane dostave zdravilnih učinkovin
ID Kozar, Laura (Author), ID Gosenca Matjaž, Mirjam (Mentor) More about this mentor... This link opens in a new window

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Abstract
Pomen zdravil za subkutano aplikacijo je čedalje večji, predvsem zaradi številnih prednosti, ki jih ta način apliciranja zdravil ponuja, tako za bolnika kot zdravstveni sistem. S pomočjo elektronskih podatkovnih baz PubMed in ScienceDirect smo proučevali področje subkutane aplikacije z vidika vgrajenih zdravilnih učinkovin in tehnoloških specifik pri oblikovanju formulacij za subkutano dostavo. Pregled smo naredili po različnih časovnih obdobjih, in sicer od 2013 do 2017 in od 2018 do 01/2023. Razvidno je bilo povečevanje števila objav v zadnjem obdobju, prednjačijo pa raziskovalni članki, skupno 153, napram 45 preglednim člankom. Na področju subkutane aplikacije je glavnina raziskovanja vezana na zdravilne učinkovine, ki so ali bi bile primerne za subkutani način apliciranja, predvsem učinkovine biološkega izvora za zdravljenje avtoimunih bolezni (npr. luskavica, revmatoidni artritis). Aktualno je tudi področje različnih tehnologij izdelave in uporabe novih inovativnih pomožnih snovi (npr. rekombinantna humana hialuronidaza) v formulacijah. S pomočjo Centralne baze zdravil smo naredili izbor vseh zdravil za subkutano aplikacijo, ki imajo trenutno veljavno dovoljenje za promet z zdravilom, ne glede na to ali so na voljo na trgu ali imajo priglašeno motnjo v oskrbi ali potekajoče začasno prenehanje (trenutno jih je na voljo 221). Ugotovili smo, da je večina zdravil za subkutano aplikacijo v Sloveniji v obliki raztopine za injiciranje. Na trgu izstopa skupina insulinov, sledijo ji različne učinkovine biološkega izvora. V Sloveniji trenutno prevladujejo originatorji, vendar je razlika v primerjavi z generiki skoraj zanemarljiva. S pomočjo povzetka glavnih značilnosti zdravil, ki se nahaja na Centralni bazi zdravil smo naredili povzetek vseh pomožnih snovi, ki se uporabljajo v zdravilih za subkutano aplikacijo, ki so trenutno na voljo na slovenskem trgu. Ugotovili smo, da lahko uporabljene pomožne snovi razdelimo v več skupin po njihovi vlogi v formulaciji (npr. pufri, adjuvansi, solubilizatorji, snovi za uravnavanje osmolarnosti). Je pa uporaba posameznih skupin pomožnih snovi v tesni povezavi s farmacevtsko obliko, v kateri se nahaja zdravilo za subkutano aplikacijo.

Language:Slovenian
Keywords:subkutana aplikacija, zdravilna učinkovina, pomožne snovi, rekombinantna humana hialuronidaza, zdravila
Work type:Master's thesis/paper
Organization:FFA - Faculty of Pharmacy
Year:2023
PID:20.500.12556/RUL-146760 This link opens in a new window
Publication date in RUL:13.06.2023
Views:333
Downloads:59
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Secondary language

Language:English
Title:Literature review and field analysis of subcutaneous drug delivery
Abstract:
The importance of subcutaneous administration is growing, for the most part due to many advantages this route of drug administration offers both for the patient and the healthcare system in general. Using the online databases PubMed and ScienceDirect, we investigated the field of subcutaneous administration with regard to active ingredients and technological approaches in the design of formulations for subcutaneous delivery, over different time periods, namely from 2013 to 2017 and from 2018 to 01/2023. The number of articles increased with each period, with research articles being the most prominent, with a total of 153 articles compared to 45 review articles. In the field of subcutaneous administration, the main focus of research is on active substances that are or could be suitable for subcutaneous administration, in particular active substances of biological origin for the treatment of autoimmune diseases (e.g. psoriasis, rheumatoid arthritis). Researchers are also focusing on the investigation of different technologies for the production and use of new innovative excipients (e.g. recombinant human hyaluronidase) in formulations. Using the Central Medicines Database, we have made a selection of all subcutaneous medicinal products with a currently valid marketing authorisation, whether they are available on the market or have a notified supply disruption or an ongoing suspension (currently 221). We have found that the majority of subcutaneous medicinal products in Slovenia are in the form of an injectable solution. The insulin group stands out on the market, followed by various active substances of biological origin. Originators currently dominate in Slovenia, but the difference is almost negligible compared to generics. Using the summary of the main characteristics of medicinal products available on the Central Medicines Database, we have summarised all excipients used in subcutaneous injectable medicinal products currently available on the Slovenian market. We found that the excipients used can be divided into several groups according to their role in the formulation (e.g. buffers, adjuvants, solubilisers, osmolarity adjusters). However, the use of each group of excipients is closely related to the pharmaceutical form of medicinal product for subcutaneous delivery.

Keywords:subcutaneous administration, active substance, excipients, recombinant human hyaluronidase, medicines

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