The drooling reduction intervention trial (DRI): a single blind trial comparing the efficacy of glycopyrronium and hyoscine on drooling in children with neurodisability

Table 1 Trial stages for all families and children

Time	Start	Day medication starts	1 week after medication starts	2 weeks after medication starts	3 weeks after medication starts	4 weeks after medication starts	12 weeks after medication starts	52 weeks after medication starts
Study discussed in clinic	X
Consent	X
Randomisation	X
Local Paediatrician: medication prescribed	X
Trial Research Paediatrician: medication started		phone call
Trial Research Paediatrician: medication dose adjustments			phone call	phone call	phone call	phone call	phone call	phone call
Adverse effects assessed			phone call	phone call	phone call	phone call	phone call	phone call
Trial Outcome Assessor: primary and secondary outcome measures		phone call				phone call	phone call	phone call
remaining medication returned							X

ISSN: 1745-6215