High adherence to subcutaneous immunotherapy in a real-life study from a large tertiary medical center
Background:
Studies on real-life adherence to subcutaneous allergen immunotherapy (SCIT) for respiratory allergy are scarce. The aim of this study was to evaluate adherence to SCIT.
Methods:
The patients prescribed SCIT for allergic rhinitis and/or asthma in 2009‐2011 were contacted in 2014 and asked whether they completed at least the 3 years of SCIT and/or whether they suspended the treatment for at least 2 months. The Total Symptom Score‐6, visual analog scale (VAS), asthma control test (ACT), medication scores, quality of life (QoL) scores, and immunotherapy satisfaction scores with VAS obtained before the initiation of SCIT in the first year and at the end of SCIT were compared.
Results:
A total of 204 patients (136 female [66.7%]; mean age, 38.83 ± 12.02 years) were included; 73% (149/204) were both compliant and persistent; 14% (29/204) were only persistent; and, overall, 87.3% (178/204) were considered adherent. Adherence was more frequent in female patients (95% CI, 62.3‐76.3%; p = 0.018). Medication, symptom, ACT, and QoL scores in the first year and at the end of the treatment were significantly lower than the initial scores, and the immunotherapy satisfaction scores at the end of treatment were higher than the scores in the first year in the patients who were adherent (p < 0.001 for each score).
Conclusion:
The adherence rate to SCIT in our study was relatively high, in contrast to previous real-life data. Results of our study indicated that a close relationship between allergists and their patients during SCIT and the follow-up period in the same center improved the outcome of SCIT.
Studies on real-life adherence to subcutaneous allergen immunotherapy (SCIT) for respiratory allergy are scarce. The aim of this study was to evaluate adherence to SCIT.
Methods:
The patients prescribed SCIT for allergic rhinitis and/or asthma in 2009‐2011 were contacted in 2014 and asked whether they completed at least the 3 years of SCIT and/or whether they suspended the treatment for at least 2 months. The Total Symptom Score‐6, visual analog scale (VAS), asthma control test (ACT), medication scores, quality of life (QoL) scores, and immunotherapy satisfaction scores with VAS obtained before the initiation of SCIT in the first year and at the end of SCIT were compared.
Results:
A total of 204 patients (136 female [66.7%]; mean age, 38.83 ± 12.02 years) were included; 73% (149/204) were both compliant and persistent; 14% (29/204) were only persistent; and, overall, 87.3% (178/204) were considered adherent. Adherence was more frequent in female patients (95% CI, 62.3‐76.3%; p = 0.018). Medication, symptom, ACT, and QoL scores in the first year and at the end of the treatment were significantly lower than the initial scores, and the immunotherapy satisfaction scores at the end of treatment were higher than the scores in the first year in the patients who were adherent (p < 0.001 for each score).
Conclusion:
The adherence rate to SCIT in our study was relatively high, in contrast to previous real-life data. Results of our study indicated that a close relationship between allergists and their patients during SCIT and the follow-up period in the same center improved the outcome of SCIT.
Keywords: Adherence; allergic rhinitis; asthma; compliance; real life practice; satisfaction; subcutaneous immunotherapy
Document Type: Research Article
Publication date: 01 November 2017
- Allergy and Asthma Proceedings is a peer reviewed publication dedicated to distributing timely scientific research regarding advancements in the knowledge and practice of allergy, asthma and immunology. Its primary readership consists of allergists and pulmonologists.
The goal of the Proceedings is to publish articles with a predominantly clinical focus which directly impact quality of care for patients with allergic disease and asthma and by having the potential to directly impact the quality of patient care. AAP welcomes the submission of original works including peer-reviewed original research and clinical trial results. Additionally, as the official journal of the Eastern Allergy Conference (EAC), AAP will publish content from EAC poster sessions as well as review articles derived from EAC lectures.
Featured topics include asthma, rhinitis, sinusitis, food allergies, allergic skin diseases, diagnostic techniques, allergens, and treatment modalities. Published material includes peer-reviewed original research, clinical trials and review articles.
Articles marked "F" offer free full text for personal noncommercial use only.
The journal is indexed in Thomson Reuters Web of Science and Science Citation Index Expanded, plus the National Library of Medicine's PubMed service. - Editorial Board
- Information for Authors
- Submit a Paper
- Information for Advertisers
- Reprint Requests
- Commercial level: Permission to use content
- www.JFoodAllergy.com
- Ingenta Connect is not responsible for the content or availability of external websites
Receive new issue alert- Access Key
- Free content
- Partial Free content
- New content
- Open access content
- Partial Open access content
- Subscribed content
- Partial Subscribed content
- Free trial content