Impact of therapeutic education on the evolution of social representations of medication in patients with Parkinson's disease: A quantitative and qualitative study (ETPARK REMED).

BACKGROUND: Among the workshops of our therapeutic patient education (TPE) program, the medication workshop (TPEM workshop) is very frequently proposed to patients in view of the difficulties they encounter related to the complexity of managing antiparkinsonian treatment. Patients' appropriation of their medications could depend on their social representations. OBJECTIVES: To evaluate the effect of our TPEM workshop on the social representations PD patients have of their medications and to compare it with that of another therapeutic intervention such as a talking group defined as the control group. METHODS: This single-center, prospective, randomized, parallel-group study investigated the social representations of medication through a questionnaire on knowledge about antiparkinsonian medications, a questionnaire on beliefs about medication (BMQ), and a word association task. RESULTS: In the TPEM group (n=16), the workshop induced significant effects over time on the knowledge questionnaire (P=0.01), BMQ specific necessity and concerns scores (P=0.04 and 0.01, respectively), necessity-concerns differential (P=0.04), and BMQ general harm (P=0.04). No significant difference was found in the talking group (n=6). Comparison of the two groups showed a significant difference of the BMQ general harm with a decrease in belief in the harmfulness of the medications in the workshop group (P=0.03). The results of the verbal association task showed a modification in the content and structure of the social representations of medication in the TPEM group. DISCUSSION: The TPEM workshop helped reduce initial negative aspects of medication representations. Improved knowledge of their medication allowed patients to feel more competent and legitimate in communicating with caregivers, modifying their beliefs about medications. Indeed, the medication was perceived as less restrictive, care becoming central as shown by the emergence of the medical team in the social representations of the medication. CONCLUSION: All the results show a specific beneficial effect of the TPEM workshop through an evolution of the social representations of medications, which became more positive in our PD patients.

[A therapeutic educational program in Parkinson's disease: ETPARK]. / Éducation thérapeutique chez le patient parkinsonien: le programme ETPARK.

We developed a therapeutic educational program in Parkinson's disease (PD). The needs analysis for this program was performed through a survey involving 41 PD patients. This survey questionnaire was elaborated through the analysis of 395 patients' semi-directive interviews, performed in our specialized hospitalisation unit during explanation workshops between 2005 and 2007. We managed to design an educational program tailored to specificities of PD and according to the recommendations of the High Authority of Health in France (HAS). This program was based on individual sessions conducted by a nurse experienced in PD and trained in education. Collective workshops concerning specific themes such as physical therapy, communication, social supports, sleep disorders, stress management, therapies in PD could be proposed to volunteer patients and were performed by the nurse, a physiotherapist and a specialized practitioner. This program focused on skills structured in knowledge, expertise, and learning. It was intended for patients without any motor or cognitive severe impairment. We educated 231 patients between 2008 and 2012 individually and 113 in collective workshops. Patients had an interesting improvement in their self-esteem (6.2±1.4 before and 7.3±1.1 after one year of this educational program). This program has been validated by our regional medical agency and we performed a medico-economic study demonstrating a significant improvement in quality-of-life of educated patients without extra costs.