Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT00613691 · ClinicalTrials.gov registry record · Phase 1

A Phase I, Open-label, Ascending Dose Study of the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of the Endothelin B Agonist, SPI-1620, in Patients With Recurrent or Progressive Carcinoma

A Phase 1 study of Carcinoma, sponsored by Spectrum Pharmaceuticals.

Completed
Registry status
Phase 1
Development phase
36
Enrollment target
1
Study location

NCT00613691: Completed Phase 1 study of Carcinoma, sponsored by Spectrum Pharmaceuticals.

NCT00613691 is a Phase 1 study of Carcinoma that has completed, run by Spectrum Pharmaceuticals. The registered enrollment target is 36 participants, below the 253-participant average among 29 other Carcinoma trials with a reported enrollment target (86% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT00613691, a Phase 1 study of Carcinoma, has completed, sponsored by Spectrum Pharmaceuticals.

COMPLETED
Registry status
Phase 1
Development phase
36 participants
Enrollment target
1
Study location

Study Summary

This is a 2-part, open-label, single-arm, dose escalation study. Part I will define the Maximum Tolerated Dose (MTD) and optimal dose of SPI-1620 and evaluate its PK and PD properties. Once the MTD for SPI-1620 is identified, a second phase of the study will focus on dose escalation of docetaxel studied in groups of 3-6 patients. This part of the study will assess the safety and tolerability of increasing doses of docetaxel administered with the optimal dose of SPI 1620 defined in Part I.

Conditions Studied

Interventions

  • DRUG SPI-1620

Study Locations (1)

Texas

  • START - San Antonio

Trial Details

FieldValue
Enrollment Target 36 participants
Start Date 2008-01
Est. Completion 2012-12
Phase Phase 1
Spectrum Pharmaceuticals

52 total trials

What the finished NCT00613691 record still lists

NCT00613691 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 36 participants, a relatively small participant target, below the 253-participant average among 29 other Carcinoma trials with a reported enrollment target (86% lower).

The record links to 1 condition, with Carcinoma appearing as the primary indexed condition, and to 1 intervention - of which SPI-1620 is the first listed.

NCT00613691 reports a single indexed study location in Texas.

Frequently Asked Questions

What is clinical trial NCT00613691 about?

NCT00613691 is a clinical study titled "A Phase I, Open-label, Ascending Dose Study of the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of the Endothelin B Agonist, SPI-1620, in Patients With Recurrent or Progressive Carcinoma". This is a 2-part, open-label, single-arm, dose escalation study. Part I will define the Maximum Tolerated Dose (MTD) and optimal dose of SPI-1620 and evaluate its PK and PD properties. Once the MTD for SPI-1620 is identified, a second phase of the study will focus on dose escalation of docetaxel stu...

What is the current status of trial NCT00613691?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 36 participants. The study started on 2008-01. Estimated completion is 2012-12.

What conditions does trial NCT00613691 study?

This clinical trial studies the following conditions: Carcinoma.

What interventions are being tested in trial NCT00613691?

The interventions under investigation include: SPI-1620 (DRUG).

Who is sponsoring clinical trial NCT00613691?

This trial is sponsored by Spectrum Pharmaceuticals, which has 52 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00613691 being conducted?

This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Carcinoma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00613691's enrollment target sits among peer trials

36 24th of 29 higher than 5 of 29 other Carcinoma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Carcinoma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT00929006 · 36 participants · Early Phase 1

    Acute Progesterone Suppression of Wake vs. Sleep Luteinizing Hormone Pulse Frequency in Pubertal Girls With and Without Hyperandrogenism

  • NCT01891318 · 36 participants · Phase 1

    Neoadjuvant Radiosurgery for Resectable Brain Metastases: Phase I/II Study

  • NCT02291848 · 36 participants · Phase 1

    Tumor-Associated Antigen-Specific Cytotoxic T-Lymphocytes for Multiple Myeloma

  • NCT02366819 · 36 participants · Phase 4

    Genetic Analysis-Guided Irinotecan Hydrochloride Dosing of mFOLFIRINOX in Treating Patients With Locally Advanced Gastroesophageal or Stomach Cancer

Similar registry start date

  • NCT05988463 · started 2027-01-01 · Phase 1

    Dose-Escalation Study of Artesunate Patients With IPF

  • NCT07219706 · started 2026-12-10 · NA

    Dietary Fiber and Time Restricted Eating

  • NCT02831335 · started 2026-12-01

    Technical Development of Multi-Parametric Renocerebral MRI

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

Source: ClinicalTrials.gov NCT00613691, the US trial registry maintained by the National Library of Medicine. NCT00613691 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.