Placebo use in the United kingdom: results from a national survey of primary care practitioners.
OBJECTIVES: Surveys in various countries suggest 17% to 80% of doctors prescribe 'placebos' in routine practice, but prevalence of placebo use in UK primary care is unknown. METHODS: We administered a web-based questionnaire to a representative sample of UK general practitioners. Followin...
| Autors principals: | , , , , , , |
|---|---|
| Format: | Journal article |
| Idioma: | English |
| Publicat: |
Public Library of Science
2013
|
| _version_ | 1826286374414712832 |
|---|---|
| author | Howick, J Bishop, F Heneghan, C Wolstenholme, J Stevens, S Hobbs, R Lewith, G |
| author_facet | Howick, J Bishop, F Heneghan, C Wolstenholme, J Stevens, S Hobbs, R Lewith, G |
| author_sort | Howick, J |
| collection | OXFORD |
| description | OBJECTIVES: Surveys in various countries suggest 17% to 80% of doctors prescribe 'placebos' in routine practice, but prevalence of placebo use in UK primary care is unknown. METHODS: We administered a web-based questionnaire to a representative sample of UK general practitioners. Following surveys conducted in other countries we divided placebos into 'pure' and 'impure'. 'Impure' placebos are interventions with clear efficacy for certain conditions but are prescribed for ailments where their efficacy is unknown, such as antibiotics for suspected viral infections. 'Pure' placebos are interventions such as sugar pills or saline injections without direct pharmacologically active ingredients for the condition being treated. We initiated the survey in April 2012. Two reminders were sent and electronic data collection closed after 4 weeks. RESULTS: We surveyed 1715 general practitioners and 783 (46%) completed our questionnaire. Our respondents were similar to those of all registered UK doctors suggesting our results are generalizable. 12% (95% CI 10 to 15) of respondents used pure placebos while 97% (95% CI 96 to 98) used impure placebos at least once in their career. 1% of respondents used pure placebos, and 77% (95% CI 74 to 79) used impure placebos at least once per week. Most (66% for pure, 84% for impure) respondents stated placebos were ethical in some circumstances. CONCLUSION AND IMPLICATIONS: Placebo use is common in primary care but questions remain about their benefits, harms, costs, and whether they can be delivered ethically. Further research is required to investigate ethically acceptable and cost-effective placebo interventions. |
| first_indexed | 2024-03-07T01:42:48Z |
| format | Journal article |
| id | oxford-uuid:97705e9d-2a90-4fc8-9a0b-e712b5dca06a |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T01:42:48Z |
| publishDate | 2013 |
| publisher | Public Library of Science |
| record_format | dspace |
| spelling | oxford-uuid:97705e9d-2a90-4fc8-9a0b-e712b5dca06a2022-03-26T23:59:31ZPlacebo use in the United kingdom: results from a national survey of primary care practitioners.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:97705e9d-2a90-4fc8-9a0b-e712b5dca06aEnglishSymplectic Elements at OxfordPublic Library of Science2013Howick, JBishop, FHeneghan, CWolstenholme, JStevens, SHobbs, RLewith, G OBJECTIVES: Surveys in various countries suggest 17% to 80% of doctors prescribe 'placebos' in routine practice, but prevalence of placebo use in UK primary care is unknown. METHODS: We administered a web-based questionnaire to a representative sample of UK general practitioners. Following surveys conducted in other countries we divided placebos into 'pure' and 'impure'. 'Impure' placebos are interventions with clear efficacy for certain conditions but are prescribed for ailments where their efficacy is unknown, such as antibiotics for suspected viral infections. 'Pure' placebos are interventions such as sugar pills or saline injections without direct pharmacologically active ingredients for the condition being treated. We initiated the survey in April 2012. Two reminders were sent and electronic data collection closed after 4 weeks. RESULTS: We surveyed 1715 general practitioners and 783 (46%) completed our questionnaire. Our respondents were similar to those of all registered UK doctors suggesting our results are generalizable. 12% (95% CI 10 to 15) of respondents used pure placebos while 97% (95% CI 96 to 98) used impure placebos at least once in their career. 1% of respondents used pure placebos, and 77% (95% CI 74 to 79) used impure placebos at least once per week. Most (66% for pure, 84% for impure) respondents stated placebos were ethical in some circumstances. CONCLUSION AND IMPLICATIONS: Placebo use is common in primary care but questions remain about their benefits, harms, costs, and whether they can be delivered ethically. Further research is required to investigate ethically acceptable and cost-effective placebo interventions. |
| spellingShingle | Howick, J Bishop, F Heneghan, C Wolstenholme, J Stevens, S Hobbs, R Lewith, G Placebo use in the United kingdom: results from a national survey of primary care practitioners. |
| title | Placebo use in the United kingdom: results from a national survey of primary care practitioners. |
| title_full | Placebo use in the United kingdom: results from a national survey of primary care practitioners. |
| title_fullStr | Placebo use in the United kingdom: results from a national survey of primary care practitioners. |
| title_full_unstemmed | Placebo use in the United kingdom: results from a national survey of primary care practitioners. |
| title_short | Placebo use in the United kingdom: results from a national survey of primary care practitioners. |
| title_sort | placebo use in the united kingdom results from a national survey of primary care practitioners |
| work_keys_str_mv | AT howickj placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners AT bishopf placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners AT heneghanc placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners AT wolstenholmej placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners AT stevenss placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners AT hobbsr placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners AT lewithg placebouseintheunitedkingdomresultsfromanationalsurveyofprimarycarepractitioners |