UNLABELLED: Intravenous immunoglobulin (IVIG) use in non-approved indications, the increase in consumption and its high cost recommend rationalisation in its utilisation. AIMS: To assess the use of IVIG in Spanish hospitals. METHODS: An observational, prospective and multicentre drug utilisation study was conducted in 13 tertiary Spanish hospitals. Data were collected for 3 months in patients receiving any IVIG. Patient demographics, indication for IVIG use, dosage regimen and cost of treatment were collected. RESULTS: Five hundred and fifty-four patients (mean age of 52 years) were included in the study. A total of 1,287 prescriptions were administered, and the average number of prescriptions per patient was 2.3. The mean daily dose was 24 g (range 0.6-90 g). Overall, IVIG was prescribed for authorised indications in 335 patients (60%) with 953 prescriptions (74%), for non-authorised indications with scientific evidentiary support in 86 patients (16%) with 137 prescriptions (11%), and non-authorised and non-accepted indications in 133 patients (24%) with 197 prescriptions (15%). The most frequent authorised indications were primary and secondary immunodeficiencies, and the most frequent non-authorised and non-accepted indications were multiple sclerosis and bullous dermatosis. The mean cost of IVIG per patient for authorised indications was 2,636.2 <euro>, non-authorised indications with scientific support 5,262.1 <euro> and non-accepted indications 3,555.8 <euro>. CONCLUSIONS: IVIG is prescribed for a significant number of non-authorised and non-accepted indications with a notable cost. There is an important variability in IVIG prescriptions between hospitals, indicating room for improvement in IVIG use and the need for a consensus of protocol use.
UNLABELLED: Intravenous immunoglobulin (IVIG) use in non-approved indications, the increase in consumption and its high cost recommend rationalisation in its utilisation. AIMS: To assess the use of IVIG in Spanish hospitals. METHODS: An observational, prospective and multicentre drug utilisation study was conducted in 13 tertiary Spanish hospitals. Data were collected for 3 months in patients receiving any IVIG. Patient demographics, indication for IVIG use, dosage regimen and cost of treatment were collected. RESULTS: Five hundred and fifty-four patients (mean age of 52 years) were included in the study. A total of 1,287 prescriptions were administered, and the average number of prescriptions per patient was 2.3. The mean daily dose was 24 g (range 0.6-90 g). Overall, IVIG was prescribed for authorised indications in 335 patients (60%) with 953 prescriptions (74%), for non-authorised indications with scientific evidentiary support in 86 patients (16%) with 137 prescriptions (11%), and non-authorised and non-accepted indications in 133 patients (24%) with 197 prescriptions (15%). The most frequent authorised indications were primary and secondary immunodeficiencies, and the most frequent non-authorised and non-accepted indications were multiple sclerosis and bullous dermatosis. The mean cost of IVIG per patient for authorised indications was 2,636.2 <euro>, non-authorised indications with scientific support 5,262.1 <euro> and non-accepted indications 3,555.8 <euro>. CONCLUSIONS: IVIG is prescribed for a significant number of non-authorised and non-accepted indications with a notable cost. There is an important variability in IVIG prescriptions between hospitals, indicating room for improvement in IVIG use and the need for a consensus of protocol use.
Authors: Dean Fergusson; Brian Hutton; Michael Sharma; Alan Tinmouth; Kumanan Wilson; D William Cameron; Paul C Hebert Journal: Transfusion Date: 2005-10 Impact factor: 3.157
Authors: Gerard Solís-Díez; Marta Turu-Pedrola; Marta Roig-Izquierdo; Corinne Zara; Antoni Vallano; Caridad Pontes Journal: Front Public Health Date: 2022-05-19
Authors: I Danés; A Agustí; A Vallano; C Alerany; J Martínez; J A Bosch; A Ferrer; L Gratacós; A Pérez; M Olmo; S M Cano Marron; A Valderrama; X Bonafont Journal: Eur J Clin Pharmacol Date: 2014-09-09 Impact factor: 2.953