Chronic obstructive pulmonary disease(COPD)--clinical study of Tiotropium combined Theophylline
Latest Information Update: 24 Apr 2016
At a glance
- Drugs Tiotropium bromide (Primary) ; Theophylline
- Indications Chronic obstructive pulmonary disease
- Focus Therapeutic Use
- 21 May 2012 Planned end date (31 Jul 2011) added as reported by Chinese Clinical Trial Register record.
- 09 Jan 2012 New trial record