Trial Outcomes & Findings for Phase 1b Study of SL-172154 Administered With Combination Agent(s) in Subjects With Ovarian Cancers (NCT NCT05483933)

NCT ID: NCT05483933

Last Updated: 2025-12-23

Results Overview

Number of participants with treatment emergent adverse events from dose escalation and expansion cohorts

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

86 participants

Primary outcome timeframe

From Day 1 to 30 days after last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months

Results posted on

2025-12-23

Participant Flow

Dose escalation was limited to a single dose level for SL-172154 within each arm (in combination with the standard dose of PLD or MIRV). No participants were enrolled in other dose levels in either arm.

Participant milestones

Participant milestones
Measure
Pegylated Liposomal Doxorubicin + SL-172154
3.0 mg/kg SL-172154 on Days 8 and 15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
3.0 mg/kg SL-172154 on Days 8 and 15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Overall Study
STARTED
21
65
Overall Study
COMPLETED
21
65
Overall Study
NOT COMPLETED
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Phase 1b Study of SL-172154 Administered With Combination Agent(s) in Subjects With Ovarian Cancers

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Pegylated Liposomal Doxorubicin + SL-172154
n=21 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=65 Participants
3.0 mg/kg SL-172154 on Days 8 and 15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Total
n=86 Participants
Total of all reporting groups
Age, Continuous
58 years
n=68 Participants
64 years
n=4 Participants
64 years
n=219 Participants
Sex: Female, Male
Female
21 Participants
n=68 Participants
65 Participants
n=4 Participants
86 Participants
n=219 Participants
Sex: Female, Male
Male
0 Participants
n=68 Participants
0 Participants
n=4 Participants
0 Participants
n=219 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
3 Participants
n=68 Participants
4 Participants
n=4 Participants
7 Participants
n=219 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
18 Participants
n=68 Participants
58 Participants
n=4 Participants
76 Participants
n=219 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=68 Participants
3 Participants
n=4 Participants
3 Participants
n=219 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=68 Participants
0 Participants
n=4 Participants
0 Participants
n=219 Participants
Race (NIH/OMB)
Asian
0 Participants
n=68 Participants
4 Participants
n=4 Participants
4 Participants
n=219 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=68 Participants
0 Participants
n=4 Participants
0 Participants
n=219 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=68 Participants
0 Participants
n=4 Participants
0 Participants
n=219 Participants
Race (NIH/OMB)
White
20 Participants
n=68 Participants
58 Participants
n=4 Participants
78 Participants
n=219 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=68 Participants
0 Participants
n=4 Participants
0 Participants
n=219 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
n=68 Participants
3 Participants
n=4 Participants
4 Participants
n=219 Participants
Region of Enrollment
United States
7 Participants
n=68 Participants
6 Participants
n=4 Participants
13 Participants
n=219 Participants
Region of Enrollment
Canada
3 Participants
n=68 Participants
22 Participants
n=4 Participants
25 Participants
n=219 Participants
Region of Enrollment
United Kingdom
6 Participants
n=68 Participants
13 Participants
n=4 Participants
19 Participants
n=219 Participants
Region of Enrollment
Spain
5 Participants
n=68 Participants
24 Participants
n=4 Participants
29 Participants
n=219 Participants

PRIMARY outcome

Timeframe: From Day 1 to 30 days after last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months

Population: Subjects who received at least one dose of SL-172154, PLD or Mirvetixumab

Number of participants with treatment emergent adverse events from dose escalation and expansion cohorts

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=21 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=65 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Evaluate Safety and Tolerability of SL-172154 When Administered With PLD or Mirvetixumab
20 Participants
65 Participants

PRIMARY outcome

Timeframe: From Day 1 to 30 days after last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months

Population: DLT evaluable population (Dose Escalation only)

Based on review of all data, including safety, tolerability, PK, antitumor activity, and PD effects"

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=8 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=7 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Establish the Recommended Phase 2 Dose (RP2D) for SL-172154 When Administered With PLD or Mirvetixumab
3.0 mg/kg
3.0 mg/kg

SECONDARY outcome

Timeframe: approximately 24 months

Population: Response Evaluable Population

Overall response rate per investigator assessment according to Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v 1.1)

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=20 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=39 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
n=26 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
To Assess Preliminary Evidence of Anti-tumor Activity of SL-172154 When Administered With PLD or Mirvetixumab
Progressive Disease
6 Participants
5 Participants
9 Participants
To Assess Preliminary Evidence of Anti-tumor Activity of SL-172154 When Administered With PLD or Mirvetixumab
Not Evaluable
0 Participants
0 Participants
0 Participants
To Assess Preliminary Evidence of Anti-tumor Activity of SL-172154 When Administered With PLD or Mirvetixumab
Complete response
0 Participants
1 Participants
0 Participants
To Assess Preliminary Evidence of Anti-tumor Activity of SL-172154 When Administered With PLD or Mirvetixumab
Partial response
4 Participants
12 Participants
4 Participants
To Assess Preliminary Evidence of Anti-tumor Activity of SL-172154 When Administered With PLD or Mirvetixumab
Stable Disease
10 Participants
21 Participants
13 Participants

SECONDARY outcome

Timeframe: approximately 24 months

Population: Immunogenicity population.

Number and proportion of participants with positive anti-drug antibody titer of those who were ADA negative at baseline

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=20 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=60 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Immunogenicity to SL-172154
0 Participants
38 Participants

SECONDARY outcome

Timeframe: approximately 24 months

Population: Immunogenicity population

Number and proportion of participants with positive anti-drug antibody titer of those who were ADA negative at baseline

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=60 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Immunogenicity to MIRV
8 Participants

SECONDARY outcome

Timeframe: C1D8, C1D15, C2D8

Population: PK Population - number analyzed may be less than the number of participants in a given cohort if samples were below the limit of quantitation or not available for analysis

The Cmax is the maximum observed serum concentration of SL-172154 following single and multiple doses

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=18 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=42 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Maximum Serum Concentration (Cmax) of SL-172154
C1D8
6022.23 ng/mL
Geometric Coefficient of Variation 253.65
13248.42 ng/mL
Geometric Coefficient of Variation 96.70
Maximum Serum Concentration (Cmax) of SL-172154
C1D15
13893.69 ng/mL
Geometric Coefficient of Variation 90.44
8075.79 ng/mL
Geometric Coefficient of Variation 97.53
Maximum Serum Concentration (Cmax) of SL-172154
C2D8
7083.44 ng/mL
Geometric Coefficient of Variation 110.77
10375.13 ng/mL
Geometric Coefficient of Variation 117.92

SECONDARY outcome

Timeframe: C1D8, C1D15 and C2D8

Population: PK Population - number analyzed may be less than the number of participants in a given cohort if samples were below the limit of quantitation or not available for analysis

The AUC is the area under the serum concentration time curve of SL-172154 following single and multiple doses

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=18 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=42 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Area Under the Serum Concentration-time Curve (AUC) of SL-172154
C1D8
9798.72 h*ng/mL
Geometric Coefficient of Variation 239.36
27736.48 h*ng/mL
Geometric Coefficient of Variation 79.72
Area Under the Serum Concentration-time Curve (AUC) of SL-172154
C1D15
20157.25 h*ng/mL
Geometric Coefficient of Variation 87.41
15324.37 h*ng/mL
Geometric Coefficient of Variation 82.77
Area Under the Serum Concentration-time Curve (AUC) of SL-172154
C2D8
11619.44 h*ng/mL
Geometric Coefficient of Variation 132.43
21906.25 h*ng/mL
Geometric Coefficient of Variation 116.59

SECONDARY outcome

Timeframe: C1D8, C1D15 and C2D8

Population: PK Population - number analyzed may be less than the number of participants in a given cohort if samples were below the limit of quantitation or not available for analysis.

The Tmax is the time at which the maximum concentration of SL-172154 is observed following single and multiple doses

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=18 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=42 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Time at Which Maximum Concentration of SL-172154 is Observed (Tmax)
C1D8
2.07 hours
Interval 1.9 to 4.1
2.22 hours
Interval 1.9 to 5.9
Time at Which Maximum Concentration of SL-172154 is Observed (Tmax)
C1D15
2.15 hours
Interval 1.8 to 4.1
2.03 hours
Interval 1.8 to 4.5
Time at Which Maximum Concentration of SL-172154 is Observed (Tmax)
C2D8
2.05 hours
Interval 1.1 to 4.4
2.28 hours
Interval 1.3 to 5.9

SECONDARY outcome

Timeframe: Day 1 of each cycle, pre-dose and end of infusion (EOI)

Population: PK Population - number analyzed may be less than the number of participants in a given cohort if samples were below the limit of quantitation or not available for analysis

The Cmax is the maximum observed serum concentration of MIRV following single and multiple doses

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=65 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Maximum Serum Concentration (Cmax) of MIRV
C1D1 EOI
137446.1 ng/mL
Geometric Coefficient of Variation 15.8
Maximum Serum Concentration (Cmax) of MIRV
C2D1 Predose
3752.7 ng/mL
Geometric Coefficient of Variation 54.7
Maximum Serum Concentration (Cmax) of MIRV
C2D1- EOI
121883.2 ng/mL
Geometric Coefficient of Variation 71.5
Maximum Serum Concentration (Cmax) of MIRV
C3D1-PREDOSE
4210.7 ng/mL
Geometric Coefficient of Variation 49.9
Maximum Serum Concentration (Cmax) of MIRV
C3D1-EOI
122156.1 ng/mL
Geometric Coefficient of Variation 61.7
Maximum Serum Concentration (Cmax) of MIRV
C4D1-PREDOSE
3792.1 ng/mL
Geometric Coefficient of Variation 74.4
Maximum Serum Concentration (Cmax) of MIRV
C4D1-EOI
125434.5 ng/mL
Geometric Coefficient of Variation 16.1
Maximum Serum Concentration (Cmax) of MIRV
C5D1-PREDOSE
4296.6 ng/mL
Geometric Coefficient of Variation 55.4
Maximum Serum Concentration (Cmax) of MIRV
C5D1-EOI
130739.7 ng/mL
Geometric Coefficient of Variation 14.3
Maximum Serum Concentration (Cmax) of MIRV
C6D1-PREDOSE
4454.2 ng/mL
Geometric Coefficient of Variation 58.8
Maximum Serum Concentration (Cmax) of MIRV
C6D1-EOI
117049.6 ng/mL
Geometric Coefficient of Variation 11.5
Maximum Serum Concentration (Cmax) of MIRV
C7D1-PREDOSE
3896.1 ng/mL
Geometric Coefficient of Variation 64.2
Maximum Serum Concentration (Cmax) of MIRV
C7D1-EOI
103871.8 ng/mL
Geometric Coefficient of Variation 16.0
Maximum Serum Concentration (Cmax) of MIRV
C8D1-PREDOSE
5020.3 ng/mL
Geometric Coefficient of Variation 40.6
Maximum Serum Concentration (Cmax) of MIRV
C8D1-EOI
108193.1 ng/mL
Geometric Coefficient of Variation 13.3
Maximum Serum Concentration (Cmax) of MIRV
C9D1-PREDOSE
4989.8 ng/mL
Geometric Coefficient of Variation 50.1
Maximum Serum Concentration (Cmax) of MIRV
C9D1-EOI
105523.9 ng/mL
Geometric Coefficient of Variation 16.4
Maximum Serum Concentration (Cmax) of MIRV
C10D1-PREDOSE
3372.2 ng/mL
Geometric Coefficient of Variation 116.3
Maximum Serum Concentration (Cmax) of MIRV
C10D1-EOI
105655.2 ng/mL
Geometric Coefficient of Variation 11.2
Maximum Serum Concentration (Cmax) of MIRV
C11D1-PREDOSE
5094.8 ng/mL
Geometric Coefficient of Variation 19.0
Maximum Serum Concentration (Cmax) of MIRV
C11D1-EOI
99787.8 ng/mL
Geometric Coefficient of Variation 11.2

SECONDARY outcome

Timeframe: Day 1 of each cycle, pre-dose and end of infusion (EOI)

Population: PK Population - number analyzed may be less than the number of participants in a given cohort if samples were below the limit of quantitation or not available for analysis.

The Cmax is the maximum observed serum concentration of Total Antibody (MIRV) following single and multiple doses

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=65 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C1D1-EOI
135716.4 ng/mL
Geometric Coefficient of Variation 16.0
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C2D1-PREDOSE
11901.6 ng/mL
Geometric Coefficient of Variation 65.7
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C2D1-EOI
135856.9 ng/mL
Geometric Coefficient of Variation 49.0
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C3D1-PREDOSE
15986.7 ng/mL
Geometric Coefficient of Variation 70.5
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C3D1-EOI
137898.7 ng/mL
Geometric Coefficient of Variation 37.9
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C4D1-PREDOSE
18388.2 ng/mL
Geometric Coefficient of Variation 61.7
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C4D1-EOI
136454.6 ng/mL
Geometric Coefficient of Variation 18.7
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C5D1-PREDOSE
20115.1 ng/mL
Geometric Coefficient of Variation 57.5
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C5D1-EOI
138756.5 ng/mL
Geometric Coefficient of Variation 22.2
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C6D1-PREDOSE
20283.3 ng/mL
Geometric Coefficient of Variation 63.6
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C6D1-EOI
123020.4 ng/mL
Geometric Coefficient of Variation 28.7
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C7D1-PREDOSE
19007.7 ng/mL
Geometric Coefficient of Variation 51.4
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C7D1-EOI
115087.0 ng/mL
Geometric Coefficient of Variation 29.0
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C8D1-PREDOSE
24546.8 ng/mL
Geometric Coefficient of Variation 52.2
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C8D1-EOI
121205.9 ng/mL
Geometric Coefficient of Variation 16.1
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C9D1-EOI
118301.1 ng/mL
Geometric Coefficient of Variation 12.6
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C10D1-PREDOSE
17972.6 ng/mL
Geometric Coefficient of Variation 144.5
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C10D1-EOI
110207.7 ng/mL
Geometric Coefficient of Variation 21.1
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C11D1-PREDOSE
29331.9 ng/mL
Geometric Coefficient of Variation 9.7
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C11D1-EOI
101638.6 ng/mL
Geometric Coefficient of Variation 57.1
Maximum Serum Concentration (Cmax) of Total Antibody (MIRV)
C9D1-PREDOSE
23604.6 ng/mL
Geometric Coefficient of Variation 69.5

SECONDARY outcome

Timeframe: Day 1 of each cycle, pre-dose and end of infusion (EOI)

Population: PK Population - number analyzed may be less than the number of participants in a given cohort if samples were below the limit of quantitation or not available for analysis.

The Cmax is the maximum observed serum concentration of DM4 Payload and S-Methyl DM4 payload following single and multiple doses

Outcome measures

Outcome measures
Measure
Pegylated Liposomal Doxorubicin (PLD) + SL-172154
n=65 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=65 Participants
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Mirvetixumab Low+Medium ((PS2+ ≥25% to <75%) + SL-172154
3.0 mg/kg SL-172154 on Days 8 and15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C1D1-EOI
4.539 ng/mL
Geometric Coefficient of Variation 40.775
0.191 ng/mL
Geometric Coefficient of Variation 52.463
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C2D1-PREDOSE
0.102 ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.798 ng/mL
Geometric Coefficient of Variation 108.344
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C2D1-EOI
4.353 ng/mL
Geometric Coefficient of Variation 48.036
3.228 ng/mL
Geometric Coefficient of Variation 86.763
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C3D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.711 ng/mL
Geometric Coefficient of Variation 98.646
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C3D1-EOI
4.242 ng/mL
Geometric Coefficient of Variation 45.189
2.712 ng/mL
Geometric Coefficient of Variation 82.341
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C4D1-PREDOSE
0.105 ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.645 ng/mL
Geometric Coefficient of Variation 81.145
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C4D1-EOI
4.190 ng/mL
Geometric Coefficient of Variation 39.346
2.336 ng/mL
Geometric Coefficient of Variation 61.288
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C5D1-PREDOSE
0.143 ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.513 ng/mL
Geometric Coefficient of Variation 57.029
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C5D1-EOI
3.495 ng/mL
Geometric Coefficient of Variation 49.810
1.812 ng/mL
Geometric Coefficient of Variation 73.839
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C6D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.565 ng/mL
Geometric Coefficient of Variation 34.199
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C6D1-EOI
3.370 ng/mL
Geometric Coefficient of Variation 38.460
1.963 ng/mL
Geometric Coefficient of Variation 53.070
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C7D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.500 ng/mL
Geometric Coefficient of Variation 67.093
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C7D1-EOI
3.486 ng/mL
Geometric Coefficient of Variation 55.862
1.460 ng/mL
Geometric Coefficient of Variation 117.897
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C8D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.736 ng/mL
Geometric Coefficient of Variation 53.285
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C8D1-EOI
2.591 ng/mL
Geometric Coefficient of Variation 29.962
2.238 ng/mL
Geometric Coefficient of Variation 64.838
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C9D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.526 ng/mL
Geometric Coefficient of Variation 24.536
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C9D1-EOI
1.847 ng/mL
Geometric Coefficient of Variation 30.813
1.438 ng/mL
Geometric Coefficient of Variation 50.514
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C11D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.728 ng/mL
Geometric Coefficient of Variation 77.130
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C11D1-EOI
2.245 ng/mL
Geometric Coefficient of Variation 9.463
1.544 ng/mL
Geometric Coefficient of Variation 23.568
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C10D1-PREDOSE
NA ng/mL
Geometric Coefficient of Variation NA
Not estimable based on subjects' concentration profiles, including values below the limit of quantitation
0.700 ng/mL
Geometric Coefficient of Variation 17.815
Maximum Serum Concentration (Cmax) of DM4 Payload and S-Methyl DM4 Payload (MIRV)
C10D1-EOI
2.583 ng/mL
Geometric Coefficient of Variation 74.475
1.599 ng/mL
Geometric Coefficient of Variation 56.348

Adverse Events

Pegylated Liposomal Doxorubicin + SL-172154

Serious events: 4 serious events
Other events: 20 other events
Deaths: 12 deaths

Mirvetuximab + SL-172154

Serious events: 17 serious events
Other events: 65 other events
Deaths: 30 deaths

Serious adverse events

Serious adverse events
Measure
Pegylated Liposomal Doxorubicin + SL-172154
n=21 participants at risk
3.0 mg/kg SL-172154 on Days 8 an15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=65 participants at risk
3.0 mg/kg SL-172154 on Days 8 and 15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Gastrointestinal disorders
Small Intestinal Obstruction
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Ileus
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Large intestinal obstruction
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Cardiac disorders
Palpitations
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Lower respiratory tract infection
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
General physical health deterioration
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
3.1%
2/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Intestinal obstruction
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
3.1%
2/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Abdominal pain
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Respiratory, thoracic and mediastinal disorders
Bronchial secretion retention
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Psychiatric disorders
Confusional state
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Immune system disorders
Cytokine release syndrome
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Hepatobiliary disorders
Hepatic function abnormal
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Hepatobiliary disorders
Hepatitis
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Intestinal perforation
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Pneumonia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Spinal cord infection
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Blood and lymphatic system disorders
Thrombocytopenia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Urosepsis
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Vascular disorders
Embolism
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Diarrhoea
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term

Other adverse events

Other adverse events
Measure
Pegylated Liposomal Doxorubicin + SL-172154
n=21 participants at risk
3.0 mg/kg SL-172154 on Days 8 an15 of every 28-day cycle plus pegylated liposomal doxorubicin (PLD) 40 mg/m2 on Day 1 of every 28-day cycle
Mirvetuximab + SL-172154
n=65 participants at risk
3.0 mg/kg SL-172154 on Days 8 and 15 of every 21-day cycle plus mirvetuximab (MIRV) 6.0 mg/kg on Day 1 of every 21-day cycle
Gastrointestinal disorders
Constipation
42.9%
9/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
27.7%
18/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Abdominal pain
28.6%
6/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
26.2%
17/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Diarrhoea
19.0%
4/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
46.2%
30/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Stomatitis
28.6%
6/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
vomiting
19.0%
4/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
24.6%
16/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Abdominal distension
14.3%
3/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Gastrooesophageal reflux disease
14.3%
3/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
4.6%
3/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Dysphagia
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Abdominal pain upper
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Dry mouth
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Cataract
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Vitreous floaters
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Fatigue
42.9%
9/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
40.0%
26/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Nausea
52.4%
11/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
49.2%
32/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Abdominal pain lower
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Vision Blurred
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
58.5%
38/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Dry eye
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
30.8%
20/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Keratopathy
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
29.2%
19/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Keratitis
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
23.1%
15/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Photophobia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
13.8%
9/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Eye Pain
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Visual acuity reduced
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Eye disorders
Visual impairment
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Mucosal inflammation
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Oedema peripheral
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
3.1%
2/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Non-cardiac chest pain
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
12.3%
8/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Pyrexia
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
4.6%
3/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Asthenia
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
24.6%
16/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
General disorders
Chills
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Blood and lymphatic system disorders
Neutropenia
42.9%
9/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
13.8%
9/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Blood and lymphatic system disorders
Anaemia
28.6%
6/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
23.1%
15/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Blood and lymphatic system disorders
Thrombocytopenia
14.3%
3/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
30.8%
20/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Blood and lymphatic system disorders
Lymphopenia
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
3.1%
2/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Folliculitis
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Tooth infection
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Upper respiratory tract infection
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
3.1%
2/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Vulvovaginal candidiasis
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
Urinary tract infection
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Infections and infestations
COVID-19
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Skin and subcutaneous tissue disorders
Palmar-plantar erythrodysaesthesia syndrome
28.6%
6/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Skin and subcutaneous tissue disorders
Rash maculo-papular
19.0%
4/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Skin and subcutaneous tissue disorders
Rash
14.3%
3/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Skin and subcutaneous tissue disorders
Skin ulcer
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Skin and subcutaneous tissue disorders
Pruritus
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Respiratory, thoracic and mediastinal disorders
Cough
23.8%
5/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
14.3%
3/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
1.5%
1/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
3.1%
2/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Respiratory, thoracic and mediastinal disorders
Dyspnoea
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Respiratory, thoracic and mediastinal disorders
Dyspnoea exertional
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Metabolism and nutrition disorders
Decreased appetite
28.6%
6/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
18.5%
12/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Metabolism and nutrition disorders
Hypomagnesaemia
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
16.9%
11/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Metabolism and nutrition disorders
Hyponatraemia
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Metabolism and nutrition disorders
Hypokalaemia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
10.8%
7/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Metabolism and nutrition disorders
Hyperglycaemia
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Musculoskeletal and connective tissue disorders
Arthralgia
14.3%
3/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
18.5%
12/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Musculoskeletal and connective tissue disorders
Back pain
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
20.0%
13/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Musculoskeletal and connective tissue disorders
Myalgia
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Musculoskeletal and connective tissue disorders
Muscle spasms
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Musculoskeletal and connective tissue disorders
Musculoskeletal chest pain
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Musculoskeletal and connective tissue disorders
Pain in extremity
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Nervous system disorders
Headache
19.0%
4/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
23.1%
15/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Nervous system disorders
Dizziness
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Nervous system disorders
Peripheral sensory neuropathy
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
40.0%
26/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Nervous system disorders
Dysgeusia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Nervous system disorders
Neurotoxicity
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Injury, poisoning and procedural complications
Infusion related reaction
23.8%
5/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
58.5%
38/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Investigations
Alanine aminotransferase increased
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
47.7%
31/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Investigations
Aspartate aminotransferase increased
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
46.2%
30/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Investigations
Blood alkaline phosphatase increased
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
7.7%
5/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Investigations
Blood lactate dehydrogenase increased
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Investigations
Weight decreased
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Vascular disorders
Embolism
9.5%
2/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
0.00%
0/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Cardiac disorders
Tachycardia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Reproductive system and breast disorders
Vaginal haemorrhage
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
6.2%
4/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Psychiatric disorders
Insomnia
0.00%
0/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
9.2%
6/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
Gastrointestinal disorders
Small Intestinal Obstruction
4.8%
1/21 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term
10.8%
7/65 • Subjects were followed continuously for all AEs starting when a subject signed the informed consent form, through 30 days after the last dose of SL-172154, PLD or Mirvetixumab, an average of approximately 6 months
Serious Treatment-Emergent Adverse Events by Preferred Term

Additional Information

VP, Clinical Operations

Shattuck Labs

Phone: 919-864-2700

Results disclosure agreements

  • Principal investigator is a sponsor employee Site agrees not to publish any Study Results or data before the publication of results from the Overall Study. After Sponsor has published the results of the Overall Study, Site may publish or present results generated at Site. If Sponsor has not published results of the Overall Study within 18 months of data base lock, Site may publish the results of the Study that were generated at Site. Site agrees to first submit to Sponsor the proposed publication at least 30 days prior to the submission.
  • Publication restrictions are in place

Restriction type: OTHER