European journal of clinical pharmacology · 2011
Do Parkinson's disease patients disclose their adverse events spontaneously?
Сравнительное исследованиеСтатьяМногоцентровое исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Perez-Lloret Santiago, Rey María Verónica, Fabre Nelly, Ory Fabienne, Spampinato Umberto, Montastruc Jean-Louis, Rascol Olivier
Аннотация
BACKGROUND: Underreporting of adverse drug reactions is common but has been rarely studied in Parkinson's disease (PD).
OBJECTIVE: To compare the prevalence of adverse events (AEs) in relation to antiparkinsonian drugs in PD patients using two different data collection methods: patient's spontaneous reporting versus a predefined investigator-driven structured interview. Secondary objectives were to assess factors related to spontaneous reporting and to compare the rate of AE reporting in PD patients with that of a group of non-parkinsonian post-stroke patients.
STUDY DESIGN: Cross-sectional study.
PATIENTS: Ambulatory, cognitively intact PD or post-stroke outpatients.
INTERVENTIONS: None.
OUTCOME MEASURES: Patients were first asked by means of an an open question to disclose any unpleasant effects in connection with their current medications that had occurred during the previous week. Afterwards, a predefined questionnaire listing the most common AEs known to be related to antiparkinsonian drugs was used to question the same patients in a systematic manner about the presence of any AE during the same week. Chronological and semiological criteria were used to classify the reported AEs as "unrelated" or "possibly/plausibly related" to the antiparkinsonian treatment.
RESULTS: A total of 203 PD and 52 post-stroke patients of comparable age and sex were recruited. Eighty-five PD and five post-stroke patients reported spontaneously at least one AE (42 vs. 10%, p < 0.01), while 203 PD and 47 post-stroke patients reported at least one AE following the structured questionnaire (100 vs. 90%, p < 0.001). In PD patients, there were a total of 112 spontaneously reported AEs as compared with 1,574 according to the structured questionnaire (7%). Spontaneous disclosure of AEs was associated with experiencing >2 AEs [OR = 1.2 (1.1-3.2)], logistic regression). Seventy-four percent of PD patients had ≥1 AE possibly/plausibly related to antiparkinsonian drugs.
CONCLUSIONS: Results showed that only 7% of AEs were reported spontaneously by patients, thus underscoring the importance of systematically asking about AEs in PD patients.
OBJECTIVE: To compare the prevalence of adverse events (AEs) in relation to antiparkinsonian drugs in PD patients using two different data collection methods: patient's spontaneous reporting versus a predefined investigator-driven structured interview. Secondary objectives were to assess factors related to spontaneous reporting and to compare the rate of AE reporting in PD patients with that of a group of non-parkinsonian post-stroke patients.
STUDY DESIGN: Cross-sectional study.
PATIENTS: Ambulatory, cognitively intact PD or post-stroke outpatients.
INTERVENTIONS: None.
OUTCOME MEASURES: Patients were first asked by means of an an open question to disclose any unpleasant effects in connection with their current medications that had occurred during the previous week. Afterwards, a predefined questionnaire listing the most common AEs known to be related to antiparkinsonian drugs was used to question the same patients in a systematic manner about the presence of any AE during the same week. Chronological and semiological criteria were used to classify the reported AEs as "unrelated" or "possibly/plausibly related" to the antiparkinsonian treatment.
RESULTS: A total of 203 PD and 52 post-stroke patients of comparable age and sex were recruited. Eighty-five PD and five post-stroke patients reported spontaneously at least one AE (42 vs. 10%, p < 0.01), while 203 PD and 47 post-stroke patients reported at least one AE following the structured questionnaire (100 vs. 90%, p < 0.001). In PD patients, there were a total of 112 spontaneously reported AEs as compared with 1,574 according to the structured questionnaire (7%). Spontaneous disclosure of AEs was associated with experiencing >2 AEs [OR = 1.2 (1.1-3.2)], logistic regression). Seventy-four percent of PD patients had ≥1 AE possibly/plausibly related to antiparkinsonian drugs.
CONCLUSIONS: Results showed that only 7% of AEs were reported spontaneously by patients, thus underscoring the importance of systematically asking about AEs in PD patients.