Table 1.
Screening period | Observation period | Observation period | Follow-up period | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(Rituximab administration period) | (Investigational drug administration period) | |||||||||||||||||||
Day | Within 35 days | 1 | 8 | 15 | 22 | 29 | 57 | 85 | 113 | 141 | 169 | 225 | 281 | 337 | 393 | 449 | 505 | Relapse | Investigation drug discontinuation | 36/48 month Clinical trial discontinuation |
Visit | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | ||||
Obtaining informed consent | ○ | |||||||||||||||||||
Medical examination | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
Investigation drug administration | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
Background survey | ○ | |||||||||||||||||||
Concomitant drug survey | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
Height/weight | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | ○ |
Blood pressure | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | ○ |
Pulse, body temperature | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | ||||||||||
Pregnancy test | ○ | |||||||||||||||||||
HIV, HCV, HBVa | ○ | |||||||||||||||||||
Electrocardiogram | ○ | ○ | △ | |||||||||||||||||
Chest X-ray | ○ | ○ | △ | |||||||||||||||||
Relapse evaluation | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
Adverse event evaluation | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
After treatment | ○ | |||||||||||||||||||
Hematological examination | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | |
Immunoglobulin examination | ○ | ○ | ○ | ○ | ○ | ○ | △ | |||||||||||||
Estimated glomerular filtration rate | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |||||||||||
Urinalysis | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
Peripheral blood B cell count | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | □ |
△: Conduct if possible
□: Conduct until the peripheral blood B cell recovery (≥ 5/μL) is confirmed
a HIV human immunodeficiency virus, HCV hepatitis C virus, HBV hepatitis B virus