NCT02514447 · OUTCOME
Tumor Response Based on RECIST, Version 1.1
Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.
- Measure
- COUNT_OF_PARTICIPANTS
- Unit
- Participants
- Interval / dispersion
- Not reported
- Time frame
- From date of first dose of study drug (Part 1)/randomization (Part 2) until the occurrence of progressive disease, withdrawal of consent, or initiation of subsequent anti-cancer therapy, (assessed up to a maximum of 1335 days).
What was measured
The percentage of patients who fall into each category of Best overall response (BOR) as defined by RECIST, Version 1.1. Complete Response (CR): Disappearance of all target lesions. Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions. Progressive Disease (PD): At least a 20% increase in the sum of diameters of target lesions. Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD. When no imaging/measurement is done, the patient is not evaluable (NE); and if only a subset of lesion measurements are made, usually the case is also considered NE.
Analysis population: Response-Evaluable analysis set: All patients who are in the mITT, have measurable disease (target lesions) at the baseline tumor assessment, and either (i) have at least 1 post-baseline tumor assessment, (ii) have clinical progression as noted by the investigator before their first post-baseline tumor scan, or (iii) have died due to disease progression before their first post-baseline tumor scan.
Groups in this outcome
Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b
Patients in Parts 2a and 2b were randomized 1:2 to placebo. Patients received placebo administered IV once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of placebo on Days 1 to 5, patients received IV topotecan (1.5 mg/m²). Placebos Topotecan
Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a
Patients in Part 2a were randomized 2:1 to trilaciclib. Patients received trilaciclib (240 mg/m²) administered IV once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²). Trilaciclib Topotecan
Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b
Patients in Part 2b were randomized 2:1 to trilaciclib. Patients received trilaciclib (240 mg/m²) administered IV once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.5 mg/m²). Trilaciclib Topotecan
Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1
Patients received trilaciclib (200 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.50 mg/m²).
Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1
Patients received trilaciclib (200 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.25 mg/m²).
Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1
Patients received trilaciclib (200 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²).
Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1
Patients received trilaciclib (240 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²).
Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1
Patients received trilaciclib (280 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²).
Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1
Patients received trilaciclib (240 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.0 mg/m²).
| Group | Source count |
|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 26 |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 29 |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 30 |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 2 |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 3 |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 4 |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 8 |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 6 |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 7 |
Reported measurements
Complete Response (CR)
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
Partial Response (PR)
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 5 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 3 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 5 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 2 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
Stable Disease (SD)
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 10 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 15 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 13 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 3 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 6 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 3 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 3 | Not reported | Not reported | Not reported | Not reported |
Progressive Disease (PD)
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 6 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 9 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 6 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 2 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 2 | Not reported | Not reported | Not reported | Not reported |
Not Evaluable (NE)
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 2 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
No post-baseline tumor assessment (Missing)
| Group | Value | Spread | Lower | Upper | Comment |
|---|---|---|---|---|---|
| Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b | 2 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a | 2 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b | 6 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1 | 0 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
| Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1 | 1 | Not reported | Not reported | Not reported | Not reported |
Complete source fields
- classes
- categories
- measurements
- group Id
- OG000
- value
- 1
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 0
- group Id
- OG003
- value
- 0
- group Id
- OG004
- value
- 0
- group Id
- OG005
- value
- 0
- group Id
- OG006
- value
- 0
- group Id
- OG007
- value
- 0
- group Id
- OG008
- value
- 0
- title
- Complete Response (CR)
- categories
- measurements
- group Id
- OG000
- value
- 5
- group Id
- OG001
- value
- 3
- group Id
- OG002
- value
- 5
- group Id
- OG003
- value
- 1
- group Id
- OG004
- value
- 2
- group Id
- OG005
- value
- 0
- group Id
- OG006
- value
- 1
- group Id
- OG007
- value
- 0
- group Id
- OG008
- value
- 1
- title
- Partial Response (PR)
- categories
- measurements
- group Id
- OG000
- value
- 10
- group Id
- OG001
- value
- 15
- group Id
- OG002
- value
- 13
- group Id
- OG003
- value
- 1
- group Id
- OG004
- value
- 0
- group Id
- OG005
- value
- 3
- group Id
- OG006
- value
- 6
- group Id
- OG007
- value
- 3
- group Id
- OG008
- value
- 3
- title
- Stable Disease (SD)
- categories
- measurements
- group Id
- OG000
- value
- 6
- group Id
- OG001
- value
- 9
- group Id
- OG002
- value
- 6
- group Id
- OG003
- value
- 0
- group Id
- OG004
- value
- 1
- group Id
- OG005
- value
- 1
- group Id
- OG006
- value
- 1
- group Id
- OG007
- value
- 2
- group Id
- OG008
- value
- 2
- title
- Progressive Disease (PD)
- categories
- measurements
- group Id
- OG000
- value
- 2
- group Id
- OG001
- value
- 0
- group Id
- OG002
- value
- 0
- group Id
- OG003
- value
- 0
- group Id
- OG004
- value
- 0
- group Id
- OG005
- value
- 0
- group Id
- OG006
- value
- 0
- group Id
- OG007
- value
- 0
- group Id
- OG008
- value
- 0
- title
- Not Evaluable (NE)
- categories
- measurements
- group Id
- OG000
- value
- 2
- group Id
- OG001
- value
- 2
- group Id
- OG002
- value
- 6
- group Id
- OG003
- value
- 0
- group Id
- OG004
- value
- 0
- group Id
- OG005
- value
- 0
- group Id
- OG006
- value
- 0
- group Id
- OG007
- value
- 1
- group Id
- OG008
- value
- 1
- title
- No post-baseline tumor assessment (Missing)
- denoms
- counts
- group Id
- OG000
- value
- 26
- group Id
- OG001
- value
- 29
- group Id
- OG002
- value
- 30
- group Id
- OG003
- value
- 2
- group Id
- OG004
- value
- 3
- group Id
- OG005
- value
- 4
- group Id
- OG006
- value
- 8
- group Id
- OG007
- value
- 6
- group Id
- OG008
- value
- 7
- units
- Participants
- description
- The percentage of patients who fall into each category of Best overall response (BOR) as defined by RECIST, Version 1.1. Complete Response (CR): Disappearance of all target lesions. Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions. Progressive Disease (PD): At least a 20% increase in the sum of diameters of target lesions. Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD. When no imaging/measurement is done, the patient is not evaluable (NE); and if only a subset of lesion measurements are made, usually the case is also considered NE.
- groups
- description
- Patients in Parts 2a and 2b were randomized 1:2 to placebo. Patients received placebo administered IV once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of placebo on Days 1 to 5, patients received IV topotecan (1.5 mg/m²). Placebos Topotecan
- id
- OG000
- title
- Placebo + Topotecan 1.5 mg/m² - Parts 2a and 2b
- description
- Patients in Part 2a were randomized 2:1 to trilaciclib. Patients received trilaciclib (240 mg/m²) administered IV once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²). Trilaciclib Topotecan
- id
- OG001
- title
- Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Part 2a
- description
- Patients in Part 2b were randomized 2:1 to trilaciclib. Patients received trilaciclib (240 mg/m²) administered IV once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.5 mg/m²). Trilaciclib Topotecan
- id
- OG002
- title
- Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.5 mg/m² - Part 2b
- description
- Patients received trilaciclib (200 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.50 mg/m²).
- id
- OG003
- title
- Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.5 mg/m² - Cohort 1- Part 1
- description
- Patients received trilaciclib (200 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.25 mg/m²).
- id
- OG004
- title
- Trilaciclib (G1T28) 200 mg/m² + Topotecan 1.25 mg/m² - Cohort 2- Part 1
- description
- Patients received trilaciclib (200 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²).
- id
- OG005
- title
- Trilaciclib (G1T28) 200 mg/m² + Topotecan 0.75 mg/m² - Cohort 3- Part 1
- description
- Patients received trilaciclib (240 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²).
- id
- OG006
- title
- Trilaciclib (G1T28) 240 mg/m² + Topotecan 0.75 mg/m² - Cohorts 4 and 6- Part 1
- description
- Patients received trilaciclib (280 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (0.75 mg/m²).
- id
- OG007
- title
- Trilaciclib (G1T28) 280 mg/m² + Topotecan 0.75 mg/m² - Cohort 5- Part 1
- description
- Patients received trilaciclib (240 mg/m²) administered intravenously (IV) once daily on Days 1 to 5 of each 21-day topotecan chemotherapy cycle. Following administration of trilaciclib on Days 1 to 5, patients received IV topotecan (1.0 mg/m²).
- id
- OG008
- title
- Trilaciclib (G1T28) 240 mg/m² + Topotecan 1.0 mg/m² - Cohort 7- Part 1
- param Type
- COUNT_OF_PARTICIPANTS
- population Description
- Response-Evaluable analysis set: All patients who are in the mITT, have measurable disease (target lesions) at the baseline tumor assessment, and either (i) have at least 1 post-baseline tumor assessment, (ii) have clinical progression as noted by the investigator before their first post-baseline tumor scan, or (iii) have died due to disease progression before their first post-baseline tumor scan.
- reporting Status
- POSTED
- time Frame
- From date of first dose of study drug (Part 1)/randomization (Part 2) until the occurrence of progressive disease, withdrawal of consent, or initiation of subsequent anti-cancer therapy, (assessed up to a maximum of 1335 days).
- title
- Tumor Response Based on RECIST, Version 1.1
- type
- SECONDARY
- unit Of Measure
- Participants
Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0
Preserved source evidence · Not medical advice
Triangle