
Figure 1
Flowchart of the study design (cluster RCT) and implementation strategies.
Table 1
Description of the steps of the STA OP! intervention at the individual level according to the protocol [12, 30].
| Steps | Description |
|---|---|
Start with a ‘Behavioural Change Identification’: define the target behaviour, its expression and when (in what situation) this behaviour is challenging. Check if the behaviour is new or recurrent. If the behaviour is recurrent, check what has been done in the past to treat it. Define for whom the behaviour is challenging: the patient, family, or caregivers? A psychologist can be consulted at this step.
| |
| 0 | Perform a basic care needs assessment, and assess if basic care needs are fulfilled (e.g. hunger, thirst, eyeglasses, hearing aids or toileting).
|
| 1 | Perform a pain and physical needs assessment. In addition to a brief physical nursing assessment (screening for pain) by the nurse (a), nurses fill out an observational pain instrument (PACSLAC-D) as well (b). This form is handed to the nursing home physician (or if available a nurse practitioner), who performs a more comprehensive physical assessment (c) in order to find other probable physical causes associated with discomfort. For those residents already using pain medication or psychotropic drugs, and still have behavioural symptoms possibly related to pain or affective discomfort, the nursing home physician assesses whether the medication given is in accordance with the guidelines of the World Health Organization (WHO) and Verenso (the Dutch Association of Nursing Home Physicians) (also see steps 4 and 5).
|
| 2 | Perform affective needs assessment that focuses on needs of people with dementia: (a) environmental stress threshold not exceeded, (b) balance between sensory-stimulating and sensory-calming activity throughout the day, and (c) receipt of meaningful human interaction each day. The psychologist (or social worker) working in the nursing home can be consulted at this step.
|
| 3 | Administer a trial of non-pharmacological comfort treatment(s). Treatments used are customised to the person and the situation, and are based on a list of psychosocial and environmental treatments that are associated with decreasing agitated behaviours.
|
| 4 | Administer a trial of analgesic agents by either administering the prescribed as-needed analgesic agent or obtaining orders to escalate a current analgesic medication.
|
| 5 | Consult with other disciplines (e.g. psychiatrist) and/or administer a trial of a prescribed as-needed psychotropic drugs in this step if the behaviour continues and alternatives are carefully considered, and potential side effects are weighs against the comfort needs of the resident.
|
[i] Copyright (2016) Wiley. Used with permission from (Marjoleine J.C. Pieper, Anneke L. Francke, Jenny T. van der Steen, Erik J.A. Scherder, Jos W.R. Twisk, Christine R. Kovach, and Wilco P. Achterberg. Effects of a Stepwise Multidisciplinary Intervention for Challenging Behavior in Advanced Dementia: A Cluster Randomized Controlled Trial. J Am Geriatr Soc., John Wiley & Sons, Inc.).
Table 2
Overview of data sources, sorted by organisational level.
| Organisational level | Data source | Time of collection | Number of collections (N) | ||
|---|---|---|---|---|---|
| Qualitative data | Combination qualitative and quantitative data | Quantitative data | |||
| Level Organisation/Management (unit/nursing home) | Notes and memos of the coordinator and research assistant | On-going during study | |||
| Questionnaire for managers/management staff; written evaluations regarding organisational changes and factors | T2 | 12 | |||
| Level Multidisciplinary team | Semi-structured interviews | T2 | 6 | ||
| Written evaluations by trainers/instructors | T1 | 4 | |||
| Notes and memos of the coordinator and research assistant | On-going during study | ||||
| Questionnaire for healthcare professionals; written evaluations regarding the STA OP! training & training manual | T1 | 136 | |||
| Level Individual; Resident/Healthcare professional | Completed forms of STA OP! assessments (residents) | On-going during study | 58 | ||
| Registrations regarding care (research database) | T0–T1–T2 | 148 | |||
[i] Note: Time of collection, T0 = baseline, T1 = 3 months and T2 = 6 months.
