Trial Outcomes & Findings for Dose-Escalation Study of TH-302 in Combination With Doxorubicin to Treat Patients With Advanced Soft Tissue Sarcoma (NCT NCT00742963)

NCT ID: NCT00742963

Last Updated: 2025-05-13

Results Overview

Recruitment status

COMPLETED

Study phase

PHASE1/PHASE2

Target enrollment

107 participants

Primary outcome timeframe

Two years

Results posted on

2025-05-13

Participant Flow

Participant milestones

Participant milestones
Measure
TH-302 in Combination With Doxorubicin
75 mg/m2 of Doxorubicin administered by bolus injection starting on Day 1 of a 21-day cycle. TH-302: TH-302 will be administered by IV infusion over 30-60 minutes on Days 1 and 8 of a 21-day cycle. Dose escalation dose levels: Dose level -1 (if needed): 180 mg/m2 Starting dose: 240 mg/m2
Overall Study
STARTED
101
Overall Study
Completed All Treatment Cycles
68
Overall Study
COMPLETED
68
Overall Study
NOT COMPLETED
33

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Dose-Escalation Study of TH-302 in Combination With Doxorubicin to Treat Patients With Advanced Soft Tissue Sarcoma

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
TH-302 in Combination With Doxorubicin
n=101 Participants
75 mg/m2 of Doxorubicin administered by bolus injection starting on Day 1 of a 21-day cycle. TH-302: TH-302 will be administered by IV infusion over 30-60 minutes on Days 1 and 8 of a 21-day cycle. Dose escalation dose levels: Dose level -1 (if needed): 180 mg/m2 Starting dose: 240 mg/m2
Age, Categorical
<=18 years
0 Participants
n=5 Participants
Age, Categorical
Between 18 and 65 years
77 Participants
n=5 Participants
Age, Categorical
>=65 years
24 Participants
n=5 Participants
Sex: Female, Male
Female
58 Participants
n=5 Participants
Sex: Female, Male
Male
43 Participants
n=5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
Race (NIH/OMB)
Asian
7 Participants
n=5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
Race (NIH/OMB)
Black or African American
7 Participants
n=5 Participants
Race (NIH/OMB)
White
86 Participants
n=5 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=5 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
n=5 Participants
Region of Enrollment
United States
101 Participants
n=5 Participants

PRIMARY outcome

Timeframe: Two years

Outcome measures

Outcome measures
Measure
TH-302 in Combination With Doxorubicin
n=107 Participants
75 mg/m2 of Doxorubicin administered by bolus injection starting on Day 1 of a 21-day cycle. TH-302: TH-302 will be administered by IV infusion over 30-60 minutes on Days 1 and 8 of a 21-day cycle. Dose escalation dose levels: Dose level -1 (if needed): 180 mg/m2 Starting dose: 240 mg/m2
Maximum Tolerated Dose (MTD) Measured of TH-302 When Used in Combination With Doxorubicin and Prophylactic Growth Factor Support in Subjects With Advanced Soft Tissue Sarcoma
300 mg/m2

Adverse Events

TH-302 in Combination With Doxorubicin

Serious events: 64 serious events
Other events: 101 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
TH-302 in Combination With Doxorubicin
n=101 participants at risk
75 mg/m2 of Doxorubicin administered by bolus injection starting on Day 1 of a 21-day cycle. TH-302: TH-302 will be administered by IV infusion over 30-60 minutes on Days 1 and 8 of a 21-day cycle. Dose escalation dose levels: Dose level -1 (if needed): 180 mg/m2 Starting dose: 240 mg/m2
Infections and infestations
Catheter site cellulitis
0.99%
1/101 • Number of events 1
Infections and infestations
Catheter site infection
0.99%
1/101 • Number of events 1
Infections and infestations
Genital herpes
0.99%
1/101 • Number of events 1
Infections and infestations
Infusion site infection
0.99%
1/101 • Number of events 1
Infections and infestations
Metapneumovirus infection
0.99%
1/101 • Number of events 1
Infections and infestations
Necrotising fasciitis
0.99%
1/101 • Number of events 1
Infections and infestations
Neutropenic infection
2.0%
2/101 • Number of events 2
Infections and infestations
Neutropenic sepsis
0.99%
1/101 • Number of events 1
Infections and infestations
Septic shock
2.0%
2/101 • Number of events 2
Infections and infestations
Staphylococcal bacteraemia
0.99%
1/101 • Number of events 1
Infections and infestations
Upper respiratory tract infection
0.99%
1/101 • Number of events 1
Infections and infestations
Urinary tract infection
0.99%
1/101 • Number of events 1
Infections and infestations
Urinary tract infection enterococcal
0.99%
1/101 • Number of events 1
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Cancer pain
0.99%
1/101 • Number of events 1
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Tumour compression
0.99%
1/101 • Number of events 1
Blood and lymphatic system disorders
Anaemia
2.0%
2/101 • Number of events 3
Blood and lymphatic system disorders
Bone marrow failure
0.99%
1/101 • Number of events 1
Blood and lymphatic system disorders
Disseminated intravascular coagulation
0.99%
1/101 • Number of events 1
Blood and lymphatic system disorders
Febrile neutropenia
5.9%
6/101 • Number of events 6
Blood and lymphatic system disorders
Neutropenia
3.0%
3/101 • Number of events 3
Blood and lymphatic system disorders
Thrombocytopenia
2.0%
2/101 • Number of events 2
Metabolism and nutrition disorders
Dehydration
0.99%
1/101 • Number of events 1
Nervous system disorders
Headache
0.99%
1/101 • Number of events 1
Cardiac disorders
Atrial tachycardia
0.99%
1/101 • Number of events 1
Vascular disorders
Aortic thrombosis
0.99%
1/101 • Number of events 1
Vascular disorders
Deep vein thrombosis
2.0%
2/101 • Number of events 2
Respiratory, thoracic and mediastinal disorders
Acute respiratory distress syndrome
0.99%
1/101 • Number of events 1
Respiratory, thoracic and mediastinal disorders
Dyspnoea
0.99%
1/101 • Number of events 1
Respiratory, thoracic and mediastinal disorders
Haemoptysis
0.99%
1/101 • Number of events 1
Respiratory, thoracic and mediastinal disorders
Obstructive airways disorder
0.99%
1/101 • Number of events 1
Respiratory, thoracic and mediastinal disorders
Pleural effusion
0.99%
1/101 • Number of events 1
Gastrointestinal disorders
Abdominal pain
3.0%
3/101 • Number of events 3
Gastrointestinal disorders
Abdominal pain upper
2.0%
2/101 • Number of events 2
Gastrointestinal disorders
Gastrooesophageal reflux disease
0.99%
1/101 • Number of events 1
Gastrointestinal disorders
Small intestinal obstruction
2.0%
2/101 • Number of events 3
Skin and subcutaneous tissue disorders
Dermatitis
0.99%
1/101 • Number of events 1
Renal and urinary disorders
Haematuria
0.99%
1/101 • Number of events 1
Renal and urinary disorders
Renal failure acute
0.99%
1/101 • Number of events 1
Renal and urinary disorders
Ureteric obstruction
0.99%
1/101 • Number of events 1
General disorders
Asthenia
0.99%
1/101 • Number of events 1
General disorders
Chest discomfort
0.99%
1/101 • Number of events 1
General disorders
Pyrexia
4.0%
4/101 • Number of events 4
Investigations
Body temperature increased
0.99%
1/101 • Number of events 1
Injury, poisoning and procedural complications
Post procedural haemorrhage
0.99%
1/101 • Number of events 1
Injury, poisoning and procedural complications
Subdural haemorrhage
0.99%
1/101 • Number of events 1

Other adverse events

Other adverse events
Measure
TH-302 in Combination With Doxorubicin
n=101 participants at risk
75 mg/m2 of Doxorubicin administered by bolus injection starting on Day 1 of a 21-day cycle. TH-302: TH-302 will be administered by IV infusion over 30-60 minutes on Days 1 and 8 of a 21-day cycle. Dose escalation dose levels: Dose level -1 (if needed): 180 mg/m2 Starting dose: 240 mg/m2
Infections and infestations
Urinary tract infection
15.8%
16/101 • Number of events 20
Blood and lymphatic system disorders
Anaemia
71.3%
72/101 • Number of events 104
Blood and lymphatic system disorders
Leukopenia
29.7%
30/101 • Number of events 85
Blood and lymphatic system disorders
Neutropenia
30.7%
31/101 • Number of events 58
Blood and lymphatic system disorders
Thrombocytopenia
52.5%
53/101 • Number of events 145
Metabolism and nutrition disorders
Anorexia
39.6%
40/101 • Number of events 44
Metabolism and nutrition disorders
Decreased appetite
10.9%
11/101 • Number of events 11
Metabolism and nutrition disorders
Dehydration
11.9%
12/101 • Number of events 13
Metabolism and nutrition disorders
Hypoalbuminaemia
27.7%
28/101 • Number of events 32
Metabolism and nutrition disorders
Hypocalcaemia
11.9%
12/101 • Number of events 12
Metabolism and nutrition disorders
Hypokalaemia
17.8%
18/101 • Number of events 28
Metabolism and nutrition disorders
Hyponatraemia
12.9%
13/101 • Number of events 16
Psychiatric disorders
Anxiety
10.9%
11/101 • Number of events 12
Psychiatric disorders
Insomnia
11.9%
12/101 • Number of events 13
Nervous system disorders
Dizziness
22.8%
23/101 • Number of events 25
Nervous system disorders
Dysgeusia
16.8%
17/101 • Number of events 25
Nervous system disorders
Headache
21.8%
22/101 • Number of events 30
Nervous system disorders
Peripheral sensory neuropathy
10.9%
11/101 • Number of events 11
Respiratory, thoracic and mediastinal disorders
Cough
19.8%
20/101 • Number of events 25
Respiratory, thoracic and mediastinal disorders
Dyspnoea
15.8%
16/101 • Number of events 19
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
10.9%
11/101 • Number of events 14
Gastrointestinal disorders
Abdominal pain
15.8%
16/101 • Number of events 16
Gastrointestinal disorders
Constipation
45.5%
46/101 • Number of events 53
Gastrointestinal disorders
Diarrhoea
36.6%
37/101 • Number of events 56
Gastrointestinal disorders
Dyspepsia
12.9%
13/101 • Number of events 14
Gastrointestinal disorders
Dysphagia
14.9%
15/101 • Number of events 16
Gastrointestinal disorders
Haemorrhoids
16.8%
17/101 • Number of events 20
Gastrointestinal disorders
Nausea
74.3%
75/101 • Number of events 110
Gastrointestinal disorders
Stomatitis
48.5%
49/101 • Number of events 61
Gastrointestinal disorders
Vomiting
35.6%
36/101 • Number of events 58
Skin and subcutaneous tissue disorders
Alopecia
53.5%
54/101 • Number of events 55
Skin and subcutaneous tissue disorders
Palmar-plantar erythrodysaesthesia syndrome
18.8%
19/101 • Number of events 32
Skin and subcutaneous tissue disorders
Rash maculo-papular
14.9%
15/101 • Number of events 22
Skin and subcutaneous tissue disorders
Skin hyperpigmentation
24.8%
25/101 • Number of events 31
Musculoskeletal and connective tissue disorders
Arthralgia
12.9%
13/101 • Number of events 14
Musculoskeletal and connective tissue disorders
Back pain
27.7%
28/101 • Number of events 37
Musculoskeletal and connective tissue disorders
Pain in extremity
18.8%
19/101 • Number of events 24
General disorders
Fatigue
69.3%
70/101 • Number of events 83
General disorders
Oedema peripheral
15.8%
16/101 • Number of events 22
General disorders
Pyrexia
24.8%
25/101 • Number of events 33
Investigations
Blood alkaline phosphatase increased
13.9%
14/101 • Number of events 14
Investigations
Weight decreased
19.8%
20/101 • Number of events 20
Investigations
White blood cell count decreased
12.9%
13/101 • Number of events 18

Additional Information

Thomas Wilson

Threshold Pharmaceuticals

Phone: 302-359-0565

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place