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Phase I dose-escalation study of S 78454 in patients with solid tumour

Phase I dose-escalation study of oral administration of Pan-Histone Deacetylase (HDAC) Inhibitor S 78454 in patients with solid tumour

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN96863717
Enrollment
60
Registered
2013-08-06
Start date
2010-02-22
Completion date
Unknown
Last updated
2018-05-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Solid tumours Cancer Malignant neoplasm, unspecified

Interventions

Capsules containing 20 mg and 100 mg / oral use / treatment duration is at the discretion of the investigator.

Sponsors

Institut de Recherches Internationales Servier (France)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Male or female patient aged > or equal to 18 2. Solid tumour with measurable or evaluable disease, that has relapsed or is refractory to conventional standard forms of therapy 3. Ability to swallow oral capsule(s) without difficulty 4. Estimated life expectancy > 12 weeks 5. Eastern Cooperative Oncology Group (ECOG) performance status less or equal to 1 6. Adequate haematological, renal and hepatic functions

Exclusion criteria

Exclusion criteria: 1. Allogenic bone marrow transplant 2. Major surgery within previous 4 weeks 3. Chemotherapy within previous 3 weeks (6 weeks in case of nitrosoureas) 4. Radiotherapy within previous 4 weeks (except for palliative radiotherapy at localised lesions) 5. Immunotherapy or hormonotherapy within previous 2 weeks, except stable luteinizing hormone-releasing hormone (LHRH) agonist therapy for prostate cancer, stable oral glucocorticoid and mineralocorticoid replacement for adrenal insufficiency, stable mitotane for adrenal carcinoma, or oral contraceptives 6. Concurrent therapeutic anticoagulation by anti-vitamin K (AVK) 7. Patients treated by valproic acid 8. Any other previous (in the last 3 years) or concurrent cancer, other than resected non-melanoma skin cancer or cancer in situ of the uterine cervix 9. Risk factors for, or use of drugs known to prolong QTc interval and that may be associated with Torsades de Pointes

Design outcomes

Primary

MeasureTime frame
1. Maximum tolerated dose (MTD) 2. Dose limiting toxicity (DLT) of S 78454. This is evaluated at the end of cycle 1.

Secondary

MeasureTime frame
1. Safety profile at each visit 2. Pharmacokinetics (PK) and pharmacodynamics (PD) parameters: PK parameters are evaluated in cycle 1, and PD parameters during cycle 1, cycle 2 and cycle 3 3. Tumour response at baseline and every 2 cycles

Countries

France

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026