ClinicalTrials.gg
WithdrawnNCT03496519Updated Oct 9, 2018

Assessing the Combination of Durvalumab (MEDI4736) and Trabectedin in Solid Tumors

A Phase 1 interventional study of Dose Escalation of Durvalumab and Trabectedin and Dose Expansion of Durvalumab and Trabectedin in Solid Tumor, Adult, sponsored by University of Colorado, Denver. Withdrawn. Open to participants aged 18 Years to 99 Years. Per ClinicalTrials.gov, last updated 2018-10-09.

Sponsored by University of Colorado, Denver · Phase 1, Interventional, and Treatment

Why this study was withdrawn
Contract Issues

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Phase
Phase 1
Study type
Interventional
Enrollment
0
Allocation
Non-randomized
Ages
18 Years to 99 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 20 studies in Lung Neoplasms by University of Colorado, Denver — 4 open to participants now, 8 under way, none of them phase 3. Lung Neoplasms · University of Colorado, Denver.

Enrollment
16th of 16
0 · median 111
Started
2018
with 1 other
Phase 1
Only one
of the 20
Registered
12th of 20
by date

Among the 20 studies in Lung Neoplasms by University of Colorado, Denver, this one is the 16th largest by enrollment of the 16 interventional ones that give a count, is one of 2 that started in 2018, is the only one in phase 1, and was the 12th registered.

Lung Neoplasms

5,423 studies on the registry are indexed under Lung Neoplasms; 1,345 are open to participants now.

Browse Lung Neoplasms studies →

Open to participants now

4 of the 20 studies in Lung Neoplasms by University of Colorado, Denver are open now, in 1 country. Recruiting first, the newest first:

By country, each count listing its studies:

All 4 open studies →

Where they have run

Who these studies take

Of the 995 Lung Neoplasms studies recruiting now, 682 (69%) set no upper age limit and 142 (14%) stop at 75 or younger; 45 take children under 18; 142 take healthy volunteers.

This study: 18 Years to 99 Years · all sexes · no healthy volunteers.

The full table on the hub →

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 20 studies in Lung Neoplasms by University of Colorado, Denver, or all of them as a file.
02

Study summary

A phase 1 study examining the combination of Durvalumab (MEDI4736) and Trabectedin in various solid tumor types. The study seeks to determine a safe dose of the combination of study drugs and then examine this dose in larger groups of patients of specific tumor types to evaluate its anti-tumor efficacy. Treatment will continue in patients who respond for up to 1 year.

Read the detailed description

This study will include dose escalation and dose expansion phases.

In the dose escalation portion, patients with advanced cancer will be enrolled and treated with Durvalumab and Trabectedin. Durvalumab will be administered at the same dose in each dose escalation cohort, while the dose of Trabectedin will be progressively increased in different cohorts until the safest dose of the combination is determined.

In the dose expansion portion patients will be treated with the safest dose of the study drugs determined during the dose escalation phase. There will be two separate groups of patients treated at this dose to evaluate anti-tumor efficacy of the combination. One group will consist of non-small-cell lung cancer patients previously treated with PD-1 or PD-L1 inhibitors and another group will consist of an immunotherapy naive group of patients. This immunotherapy naive group of patients will include sarcoma and another tumor type, this other tumor type will be determined based on anti-tumor efficacy seen during the dose escalation.

The study drugs will be given intravenously every 3 weeks. Treatment will continue for up to one year or until disease progression.

03

Conditions studied

  • Solid Tumor, Adult

Keywords

  • Durvalumab
  • Trabectedin
  • Maximum Tolerated Dose
  • Lung Cancer
  • Sarcoma
04

Who can participate

Ages eligible
18 Years to 99 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Ability to understand and the willingness to sign a written document
  2. Written informed consent and any locally-required authorization (e.g., HIPAA in the USA) obtained from the patient prior to performing any protocol-related procedures, including screening evaluations
  3. AGE ≥ 18
  4. Alkaline phosphatase (ALP) level ≤ (ULN)
  5. (AST) and alanine amino transferase (ALT) ≤ ULN
  6. ≤ ULN, if total bilirubin is > ULN, measure direct/indirect bilirubin to evaluate for Gilbert's Syndrome (if direct bilirubin is within normal range, subject may be eligible)
  7. Albumin ≥ 2.5 g/dL
  8. CPK ≤ 2.5 xULN
  9. Body weight > 30 kg
  10. performance status 0-1
  11. Evidence of status or negative urinary or serum pregnancy test for female pre-menopausal patients. Women will be considered post-menopausal if they have been amenorrheic for 12 months without an alternative medical cause. The following age-specific requirements apply:

    • Women \<50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and if they have luteinizing hormone and follicle-stimulating hormone levels in the post-menopausal range for the institution or underwent surgical sterilization (bilateral oophorectomy or hysterectomy).
    • Women ≥50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced menopause with last menses >1 year ago, had chemotherapy-induced menopause with last menses >1 year ago, or underwent surgical sterilization (bilateral oophorectomy, bilateral salpingectomy or hysterectomy).
  12. Evaluable disease for dose escalation, per 1.1 for dose expansions
  13. ≥ 9 g/dL
  14. ≥ 1.5 x 10\^9/L
  15. ≥ 100 x 10\^9/L
  16. Measured (CL) ≥ 50 mL/min or Calculated creatinine CL≥ 50 mL/min by the Cockcroft-Gault formula (Cockcroft and Gault 1976) or by 24-hour urine collection for determination of creatinine clearance:

    This calculation will be performed by a member of the clinical study team

    Males:

    Creatinine CL (mL/min) = Weight (kg) x (140 - Age) / 72 x serum creatinine (mg/dL)

    Females:

    Creatinine CL (mL/min) = [Weight (kg) x (140 - Age)/72 x serum creatinine (mg/dL)] x 0.85

  17. Any advanced unresectable/stage IV solid tumor with exception of primary CNS is permitted.
  18. Enrolled patients may be candidates for standard of care therapy with trabectedin or /subsequent line treatment for advanced disease with /PD-L1 inhibitor monotherapy. Otherwise they should have no standard of care option available or be felt appropriate for a phase I clinical trial in the opinion of the treating investigator. Prior PD-1/PD-L1 exposure is not an exclusion criteria.
  19. For the expansion cohort of NSCLC patients previously treated with and having progressed on immunotherapy patients must have no standard of care option available or have to such treatment (including those who decline such treatment).
  20. Patient is willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and exams including follow up.

Exclusion criteria

Exclusion Criteria:

  1. Strong inhibitors or inducers of cytochrome P450 3A (washout from prior use of such agents before C1D1 must exceed 21 days).
  2. Concurrent enrollment in another clinical study, unless it is an observational (non-interventional) clinical study or during the follow-up period of an interventional study.
  3. Receipt of the last dose of anticancer therapy (chemotherapy, immunotherapy, endocrine therapy, targeted therapy, biologic therapy, tumor embolization, monoclonal antibodies or other product) ≤ 28 days. However, if a therapy has a short half-life, then patients may participate if they received prior treatment ≤ 28 days before starting study treatment with approval from the PI and AstraZeneca/Janssen. Acceptable include:

    1. 3-14 days for prior TKI depending on half-life
    2. 14-28 days for prior or PD-L1 inhibitor treatment depending on the frequency of administration (i.e., wait one full cycle of prior PD-1 axis inhibition before starting study drugs)
  4. Therapeutic radiation within 6 weeks of cycle 1 day 1. Exceptions are palliative radiation and/or stereotactic radiation to non-target lesions.
  5. If received prior immunotherapy must not have experienced one of the following:

    • A toxicity that led to permanent discontinuation of prior immunotherapy
    • All AEs while receiving prior immunotherapy must have completely resolved or resolved to baseline prior to screening for this study.
    • Must not have experienced a ≥Grade 3 immune related AE or an immune related neurologic or ocular AE of any grade while receiving prior immunotherapy. NOTE: Patients with endocrine AE of ≤Grade 2 are permitted to enroll if they are stably maintained on appropriate replacement therapy and are asymptomatic.
    • Must not have required the use of additional other than for the management of an AE and must not have experienced recurrence of an AE if re-challenged.
  6. Prior treatment with trabectedin or trabectedin analog
  7. History of another except for:

    • Malignancy treated with curative intent and with no known active disease ≥5 years before the first dose of study drugs and of low potential risk for recurrence
    • Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease
    • Adequately treated carcinoma in situ without evidence of disease e.g., cervical cancer in situ
  8. Mean corrected for heart rate (QTc) > 450 ms for males or > 470 msec for females calculated from 3 (ECGs) using Fredericia's Formula (within at least 15 minutes, at least 5 minutes apart)
  9. Current or prior use of systemic immunosuppressive medication within 28 days before the first dose of durvalumab + trabectedin, with the exception of systemic corticosteroids at physiological doses, which are not to exceed 10 mg/day of prednisone, or an equivalent corticosteroid. The following are exceptions to this criterion:

    • Steroids as premedication for reactions (e.g., CT scan premedication)
  10. Any unresolved toxicity (non-immune mediated) Grade ≥ 2 from previous anticancer therapy with the exception of alopecia

    • However, patients with irreversible toxicity not reasonably expected to be exacerbated by the treatment with durvalumab + trabectedin may be included only after consultation with the Principal Investigator.
  11. Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of study drugs. Note: Local surgery of isolated lesions for palliative intent is acceptable.
  12. History of allogenic organ transplantation (both solid organ and bone marrow)
  13. Active or prior documented or inflammatory disorders (including inflammatory bowel disease [e.g., colitis or Crohn's disease], diverticulitis [with the exception of diverticulosis], systemic lupus erythematosus, Sarcoidosis syndrome, or Wegener syndrome [granulomatosis with polyangiitis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, etc]). The following are exceptions to this criterion:

    • Patients with vitiligo or alopecia
    • Patients with hypothyroidism (e.g., following Hashimoto syndrome) stable on hormone replacement
    • Any chronic skin condition that does not require systemic therapy
    • Patients without active disease in the last 5 years may be included, but only after consultation with the PI
    • Patients with celiac disease controlled by diet alone
  14. Uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, interstitial lung disease, serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirements, substantially increase risk of incurring AEs or compromise the ability of the patient to give written .
  15. Cirrhosis of any class
  16. less than 50%
  17. History of pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, idiopathic pneumonitis or evidence of symptomatic interstitial lung disease on chest computed tomography (CT).
  18. History of
  19. Has untreated central nervous system (CNS) and/or carcinomatous meningitis that meets criteria identified either on the baseline brain imaging obtained during the screening period or identified prior to signing the informed consent form (ICF). Patients whose have been treated may participate provided they show radiographic stability (defined as 2 brain images, both of which are obtained after treatment to the brain metastases. These imaging scans should both be obtained at least four weeks apart and show no evidence of intracranial progression). In addition, any neurologic symptoms that developed either as a result of the brain metastases or their treatment must have resolved or be stable either, without the use of steroids, or are stable on a steroid dose of ≤10mg/day of prednisone or its equivalent and not requiring anticonvulsants for at least 14 days prior to the start of treatment.
  20. History of active primary immunodeficiency
  21. Active infection including tuberculosis (clinical evaluation that includes clinical history, physical examination and radiographic findings, and TB testing in line with local practice), (HBsAg positive), , or (positive HIV 1/2 antibodies). Patients with a past or resolved HBV infection (defined as the presence of hepatitis B core antibody [anti-HBc] and absence of HbsAg) are eligible. Patients positive for hepatitis C (HCV) antibody are eligible only if polymerase chain reaction is negative for HCV RNA.
  22. Receipt of within 30 days prior to the first dose of study drugs. Note: Patients, if enrolled, should not receive live vaccine whilst receiving treatment with study drugs and up to 90 days after the last dose of study drugs.
  23. Female patients who are pregnant or breastfeeding or male or female patients of who are not willing to employ effective (as defined in section 7.1 of protocol) from screening to 180 days after receipt of the last dose of study drugs.
  24. Known allergy or hypersensitivity to any of the study drugs or any of the study drug .
  25. Prior randomisation or treatment in a previous durvalumab and/or tremelimumab clinical study regardless of treatment arm assignment.
  26. Judgment by the investigator that the patient is unsuitable to participate in the study and the patient is unlikely to comply with study procedures, restrictions and requirements.
Terms in these criteria, in plain language(37)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

ULN (upper limit of normal)

The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.

“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.

ALT and AST (liver enzymes)

Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.

Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.

Bilirubin

A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.

Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.

ECOG performance status

A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.

0
Fully active, no restrictions.
1
Limited in strenuous activity, but walking and able to do light work, such as housework or office work.
2
Walking and able to look after yourself, but unable to work; up and about more than half of waking hours.
3
Able to look after yourself only in part; in bed or a chair more than half of waking hours.
4
Unable to look after yourself at all; in bed or a chair all day.

Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.

Postmenopausal

Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).

Measurable disease

The amount of disease can be tracked with a defined measurement, so the study can see whether it shrinks or grows. It might be a tumour measured on a scan or, in some blood cancers such as myeloma, a marker measured in blood or urine.

The criteria or the study team say which measurement counts — having no tumour visible on a scan does not by itself rule you out.

RECIST

The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.

“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.

Hemoglobin (Hb)

The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).

Absolute neutrophil count (ANC)

The number of neutrophils, white blood cells that help fight infection, in a given amount of blood. Too few raises the risk of infection.

It is a count, not a percentage of the white cells. Limits are written in units that mean the same: ≥ 1.5 × 10⁹/L is ≥ 1,500 per mm³ (µL). Each lab has its own reference range.

Platelets

Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.

Creatinine clearance (CrCl)

How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.

Cancer (malignancy)

Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.

Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.

Line of therapy

A line of therapy is one course of treatment, which may combine several drugs. First-line is the first course given; second-line follows when that stops working or is not tolerated.

“Two prior lines” means two courses that count separately under the study’s rules — not simply two drugs. Ask the study team if you are unsure how yours are counted.

PD-1, PD-L1 and checkpoint inhibitors

PD-1, PD-L1 and CTLA-4 are proteins that act as brakes on the immune system. Checkpoint inhibitors, such as pembrolizumab or nivolumab, block them so the immune system can attack a cancer.

PD-L1 can also be measured in a tumour sample. Some scores count stained tumour cells only (TPS); others also count certain immune cells (CPS). The study names the score and the minimum it uses.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

Washout period

A planned gap after a treatment, so that its effects can lessen before the study treatment or a study assessment. Ask the study team and the doctor who prescribed it before changing any medicine.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

Corticosteroids (steroids)

Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.

Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.

QT and QTc

On an ECG, the QT interval is the time the heart’s lower chambers take to activate electrically and recover in each beat. QTc is that time adjusted for heart rate (QTcF by Fridericia’s formula, QTcB by Bazett’s). Some medicines lengthen it, and a long QTc can raise the risk of a dangerous heart rhythm.

The study may name a correction formula and a limit in milliseconds, often around 450–480.

ECG (electrocardiogram)

A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.

Hypersensitivity

An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.

CTCAE grade

The US National Cancer Institute’s scale of how severe an adverse event is — any unwanted medical event during a study, such as a symptom, an illness or an abnormal test result, whether or not a treatment caused it. Whether it did is judged separately.

1
Mild.
2
Moderate.
3
Severe.
4
Life-threatening.
5
Death due to the event.

“Side effects of earlier treatment resolved to grade 1 or less” means they have settled to mild or gone.

Autoimmune disease

A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.

Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.

Child-Pugh class

A score of how well the liver works in people with liver disease such as cirrhosis: class A is mild, B moderate and C severe.

LVEF (left ventricular ejection fraction)

The share of blood the heart’s main pumping chamber (the left ventricle) pushes out with each beat, measured by an echocardiogram (heart ultrasound) or a MUGA scan. About 50–70% is normal.

Leptomeningeal disease

Cancer that has spread to the leptomeninges, the thin layers covering the brain and spinal cord, and the fluid between them. It is not the same as brain metastases.

Criteria often treat it separately, and many studies leave it out even where treated brain metastases are allowed.

Metastases

Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.

Brain metastases

Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).

Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.

Hepatitis B tests

Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.

Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.

Hepatitis C tests

Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.

After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.

HIV

The human immunodeficiency virus, which weakens the immune system.

Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.

Live vaccines

Vaccines made with a weakened form of the germ, such as measles–mumps–rubella (MMR), chickenpox and yellow fever. They can be risky when the immune system is weakened. Flu injections are not live; the nasal flu spray is.

Reproductive potential

Able to have children. For women this usually means from the first period until menopause, unless permanently unable to through surgery; for men, unless permanently sterile. Read who the line is about — participants, women, men, or their partners.

Criteria about it usually ask for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Excipients

The other ingredients in a medicine besides the active drug, such as fillers, colours or preservatives.

05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Single group
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Dose Escalation

    Dose escalation will occur following a 3+3 design in all advanced tumor types meeting the inclusion and exclusion criteria. * Cohort -1 (if necessary): Durvalumab 1125mg with Trabectedin 0.5mg/m2 * Cohort 1: Durvalumab 1125mg with Trabectedin 0.75mg/m2 * Cohort 2: Durvalumab 1125mg with Trabectedin 1.0mg/m2 * Cohort 3: Durvalumab 1125mg with Trabectedin 1.2mg/m2 * Cohort 4: Durvalumab 1125mg with Trabectedin 1.5mg/m2

    Drug: Dose Escalation of Durvalumab and Trabectedin

  • Experimental
    Dose Expansion

    Patients at this level will receive the safest dose of Durvalumab and Trabectedin that was determined during the Dose Escalation Phase. There will be a fixed dosage of Durvalumab, 1125mg, given intravenously over 60 minutes on Day 2 every 21 days. There will be fixed dosage of Trabectedin for each cohort, given through intravenous infusion as an outpatient, over a 24 hour period on Day 1 every 21 days.

    Drug: Dose Expansion of Durvalumab and Trabectedin

Interventions

  • DrugDose Escalation of Durvalumab and Trabectedin

    There will be a fixed dosage of Durvalumab, 1125mg, given intravenously over 60 minutes on Day 2 every 21 days. There will be an increase in Trabectedin for each cohort, given through intravenous infusion over a 24 hour period on Day 1 every 21 days as an outpatient. * Cohort -1: Durvalumab 1125mg with Trabectedin 0.5mg/m2 * Cohort 1: Durvalumab 1125mg with Trabectedin 0.75mg/m2 * Cohort 2: Durvalumab 1125mg with Trabectedin 1.0mg/m2 * Cohort 3: Durvalumab 1125mg with Trabectedin 1.2mg/m2 * Cohort 4: Durvalumab 1125mg with Trabectedin 1.5mg/m2

    Also known as: Combination of Durvalumab and Trabectedin

  • DrugDose Expansion of Durvalumab and Trabectedin

    There will be a fixed dosage of Durvalumab, 1125mg, given intravenously over 60 minutes on Day 2 every 21 days. There will be a fixed dosage of Trabectedin for each cohort, whatever was determined to be the safest dose during the Dose Escalation Phase, and it will be given through intravenous infusion over a 24 hour period on Day 1 every 21 days as an outpatient.

    Also known as: Combination of Durvalumab and Trabectedin

This study also gives Durvalumab. No intervention listed here names it: that was found by reading the record.

06

What researchers measure

Primary outcomes

  1. Recommended Dosage of the Durvalumab and Trabectedin Combination

    Recommended Phase II Dose (RP2D) is the dose determined safest for further evaluation based on both early and late onset side effects detected during the dose escalation phase.

    Time frame: Up to 1 year on study treatment plus 90 days safety follow-up, up to 15 months

  2. Maximum tolerated dose

    Maximum Tolerated Dose (MTD) is defined as the highest dose level with no more than 1 Dose Limiting Toxicity (DLT) reported out of up to 6 DLT-evaluable subjects determined during the dose escalation phase

    Time frame: First 2 cycles at 21 days each, equal to 42 days.

Secondary outcomes

  1. Overall Response Rate (ORR) of the Durvalumab and Trabectedin Combination in the whole treated population and at the RP2D in the expansion cohort(s)

    ORR is determined by RECIST v1.1 and iRECIST response criteria.

    Time frame: After 2 cycles of study drugs to study end date, up to 24 months.

  2. Duration of Response (DOR) of the Durvalumab and Trabectedin Combination

    The time period for which a partial response (PR) or complete response (CR) is maintained.

    Time frame: After 2 cycles of study drugs, up to 24 months.

  3. Clinical Benefit Rate (CBR) of the Durvalumab and Trabectedin Combination

    Determined by complete response, partial response, or stable disease.

    Time frame: After 2 cycles of study drugs to study end date, up to 24 months.

  4. One Year Progression Free Survival (PFS) of the Durvalumab and Trabectedin Combination

    PFS is determined by RECIST v1.1 and iRECIST

    Time frame: Study start date to progression, or death, whichever comes first, up to 24 months.

  5. One Year Overall Survival (OS) of the Durvalumab and Trabectedin Combination

    Determined continuously throughout the study.

    Time frame: Study start date to death from any cause, up to 24 months.

  6. Incidence of Treatment-Emergent Adverse Events (Safety)

    Number of participants with abnormal laboratory values and/or adverse events that are related to treatment.

    Time frame: Study start date to study end date, up to 24 months.

  7. Incidence of Treatment-Emergent Adverse Events (Tolerability)

    Number of participants with abnormal laboratory values and/or adverse events that are related to treatment.

    Time frame: Study start date to study end date, up to 24 months.

07

Study locations

No study locations are listed for this record.

08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Start is estimated for Oct 2018; primary completion for Oct 2021, 36 months later.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 23, 2018
First posted
Apr 12, 2018
StartEst.
Oct 1, 2018
Primary completionEst.
Oct 31, 2021
CompletionEst.
Oct 31, 2021
Last update
Oct 9, 2018
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Oct 9, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03496519
Responsible party
Sponsor
First posted
Apr 12, 2018
Start date
Oct 1, 2018 (estimated)
Primary completion
Oct 31, 2021 (estimated)
Completion
Oct 31, 2021 (estimated)
Last update
Oct 9, 2018

Study contacts

Jose Pacheco
principal investigator · University of Colorado, Denver

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Oct 2018. You cannot join it, but the record below documents what was studied.

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Discussion

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Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Studies of the drug tested here: Durvalumab

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