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NCT Number: NCT01088347

Mapatumumab, Cisplatin and Radiotherapy for Advanced Cervical Cancer

Chemoradiotherapy has become the standard of care for women with locally advanced cervical cancer. The available data support a 30 to 50% reduction in the risk of death from cervical cancer for women with locally advanced disease undergoing radiotherapy (RT) and concomitant cisplatin-based chemotherapy compared to RT alone. Despite the fact that this is currently the best treatment of locally advanced cervical cancer, 5-year overall survival is still only 52%.

The fully human, agonist monoclonal antibody mapatumumab binds to the Tumor necrosis factor-Related Apoptosis-Inducing Ligand Receptor 1 (TRAIL-R1, DR4) and induces cytotoxicity in multiple tumor cell lines in vitro and in vivo. In multiple phase I and phase II studies, mapatumumab appeared to be safe both as single agent and in combination with chemotherapy, including cisplatin.

In cervical cancer cell lines, mapatumumab induced apoptosis in 51% of the cells. Mapatumumab in combination with irradiation increased apoptosis to 83%.

In this phase 1b/2 study, the investigators will evaluate the safety, tolerability and efficacy of mapatumumab in combination with cisplatin and radiotherapy in patients with locally advanced cervical cancer.

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Key information

Age range

18 year–99 year

Sex eligibility

Female

Study type

Interventional

Phase

Phase 1 / Phase 2

Primary location

University Medical Center Groningen

Groningen, 9700 RB, Netherlands

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients with histologically or cytologically confirmed stage IB2, IIA2, IIB, III, and IVA cervical cancer, according to the FIGO classification
  • Adequate bone marrow, renal and liver function:
  • Absolute neutrophil count ≥ 1.5 x 109 /L.
  • Platelet count ≥ 100 x 109 /L.
  • Serum creatinine level ≤ 1.5 x upper limit of normal (ULN).
  • Total bilirubin < 1.25 x ULN.
  • Aspartate transaminase (AST) and alanine transaminase (ALT) ≤ 2.5 x ULN.
  • Performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) Scale.
  • Age 18 years or older.
  • Life expectancy of ≥ 12 weeks.
  • Have the ability to understand the requirements of the study, provide written informed consent (including consent for the use and disclosure of research-related health information), and comply with the study and follow-up procedures.

Exclusion criteria

  • Any co-morbid condition that in the judgment of the investigator renders the subject at high risk of treatment complications or reduces the possibility of assessing clinical effect.
  • Cytotoxic agent, hormonal therapy, or radiation therapy within 3 weeks (6 weeks for nitrosoureas or mitomycin-C) prior to day 1, cycle 1; investigational agent within 4 weeks prior to day 1, cycle 1.
  • Need for concomitant anticancer therapy (surgery, radiation therapy, chemotherapy, immunotherapy, radiofrequency ablation) or other investigational agents during the study treatment period.
  • Major surgery within 4 weeks before enrollment; minor surgery (except for insertion of vascular access device) within 2 weeks before enrollment; or not yet recovered from the effects of the surgery.
  • Systemic steroids within 1 week before enrollment except steroids used as part of an antiemetic regimen or maintenance-dose steroids for non-cancerous disease.
  • History of any infection requiring hospitalization or antibiotics within 2 weeks before enrollment.
  • Known brain or spinal cord metastases unless adequately treated (surgery or radiotherapy) with no evidence of progression and neurologically stable off anticonvulsants and steroids.
  • Known human immunodeficiency virus infection.
  • Unstable angina, myocardial infarction, cerebrovascular accident, > Class II congestive heart failure according to the New York Heart Association Classification for Congestive Heart Failure within 6 months before enrollment.
  • Pregnant female or nursing mother.

Treatment and study plan

Mapatumumab

Drug

Mapatumumab (10 or 30 mg/kg) intravenously on days 1, 22, and 45. In phase 2 the MTD established in phase 1 will be used.

Cisplatin

Drug

Cisplatin 40 mg/m2 intravenously on days 8, 15, 22, 29, 36, and 45

Radiotherapy

Radiation

Radiotherapy: a total dose of 45 Gy will be given in fractions of 1.8 Gy, five fractions per week (days 8-12, 15-19, 22-26, 29-33, and 36-40), by external beam irradiation by photon beam of at least 6 MV. After completing the five weeks of external beam irradiation, evaluation will take place to determine whether the boost can be given by brachytherapy. If brachytherapy is not feasible, the boost will be given by external beam irradiation to a total dose of 70.2 Gy in fractions of 1.8 Gy.

Primary outcomes

  1. Phase 1b: safety and tolerability of mapatumumab in combination with cisplatin and radiotherapy Phase 2: efficacy of mapatumumab in combination with cisplatin and radiotherapy

    Time frame: 5 months

    Phase 2: pathological complete response rate

Secondary outcomes

  1. Disease free survival, overall survival

    Time frame: From enrollment until recurrence of disease, from enrollment until death

  2. Apoptotic pathway biomarkers, PK parameters

    Time frame: During the study, until 5 months after enrollment

Sponsors and collaborators

Lead sponsor

University Medical Center Groningen

Other

Collaborators

  • Human Genome Sciences Inc.

Registry information

Official study title

A Phase 1b/2 Study With the Agonistic TRAIL-R1 Antibody, Mapatumumab, in Combination With Cisplatin and Radiotherapy as a First Line Therapy in Patients With Advanced Cervical Cancer.

Important dates

Study start
2010
Primary completion
2014
Study completion
2014
First posted
Mar 17, 2010
Registry last updated
Apr 19, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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