ClinicalTrials.gg
TerminatedNCT03445533Updated Nov 8, 2022Results posted

A Study of Tilsotolimod in Combo With Ipilimumab vs Ipilimumab Alone in Subjects With Anti-PD-1 Refractory Melanoma

A Phase 3 interventional study of Ipilimumab and Tilsotolimod with Ipilimumab in Metastatic Melanoma, sponsored by Idera Pharmaceuticals, Inc.. Terminated at 80 sites in 11 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-11-08.

Sponsored by Idera Pharmaceuticals, Inc. · Phase 3, Interventional, and Treatment

Why this study was terminated
Lack of Efficacy

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Phase
Phase 3
Study type
Interventional
Enrollment
481
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-15

Among 156 studies testing ipilimumab in Melanoma — 22 open to participants now, 43 under way, 5 of them phase 3. Ipilimumab · Melanoma.

Enrollment
9th of 153
481 · median 30
Started
2018
with 5 others
Phase 3
13 of 156
1 open now
Registered
109th of 156
by date

Among the 156 studies testing ipilimumab in Melanoma, this one is the 9th largest by enrollment of the 153 interventional ones that give a count, is one of 6 that started in 2018, is one of 13 in phase 3, and was the 109th registered.

Melanoma

3,372 studies on the registry are indexed under Melanoma; 580 are open to participants now.

Browse Melanoma studies →

Open to participants now

22 of the 156 studies testing ipilimumab in Melanoma are open now, in 9 countries. Recruiting first, the newest first:

17 more — sign in →

By country, each count listing its studies:

All 22 open studies →

About ipilimumab

Ipilimumab: first FDA approval 2011 (YERVOY), first EMA approval 2011. What it is approved for, and how studies give it, is on its page →

Who these studies take

Of the 468 Melanoma studies recruiting now, 381 (81%) set no upper age limit and 49 (10%) stop at 75 or younger; 47 take children under 18; 29 take healthy volunteers.

This study: 18 Years and older · all sexes · no healthy volunteers.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 156 studies testing ipilimumab in Melanoma, or all of them as a file.
02

Study summary

A Phase 3 comparison of ipilimumab with and without IMO-2125 in advanced melanoma

Read the detailed description

A Phase 3 global, multi-center, open-label comparison of ipilimumab with and without intratumoral IMO-2125 in subjects with advanced melanoma who had confirmed disease progression while on anti-PD-1

03

Conditions studied

  • Metastatic Melanoma

Keywords

  • Melanoma
  • PD1
  • PD-1
  • refractory
  • metastatic
  • IMO-2125
  • illuminate 301
  • TLR9 agonist
  • advanced melanoma
  • CTLA4
  • CTLA-4
  • immunotherapy
  • skin cancer
  • ILLUMINATE-301
04

Who can participate

Ages eligible
18 Years and older
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. Subjects must be willing and able to sign the and comply with the study protocol.
  2. Subjects must be ≥18 years of age.
  3. Subjects must have confirmed melanoma with measurable (by v1.1), stage III (lymph node or in transit lesions) or stage IVA, IVB, or IVC disease that is accessible for injection.
  4. Patients must have confirmed progression during or after treatment with a inhibitor (cannot be part of a bi-specific antibody) e.g. nivolumab or pembrolizumab. Confirmed progression is defined as:

    • Radiological progression (confirmed at least 4 weeks after the initial scan showing PD); or
    • (For progression based solely on worsening of non-target or new, non-) confirmation by an additional scan at least 4 weeks after the initial scan unless it is accompanied by correlative symptoms.

    In addition, all the following must hold:

    1. No intervening anti-cancer therapy between the last course of PD-1 inhibitor treatment and the first dose of study treatment is allowed except for local measures (e.g., surgical excision or , focal radiation therapy).
    2. The interval between last PD-1 inhibitor and start of study treatment should be at least 21 days with no residual anti-PD-1-related immune toxicities in excess of Grade 1 severity.
    3. If BRAF mutation status is unknown, before randomization the subject must have BRAF testing performed using an approved assay method.
    4. Patients with BRAF-positive tumor(s) are eligible for the study if they received prior treatment with a BRAF inhibitor (alone of in combination with a MEK inhibitor) or declined targeted therapy.
  5. Patients must have (ECOG) Performance Status ≤ 1.
  6. Patients must meet the following laboratory criteria:

    1. (ANC) ≥ 1.5 x 10\^9/L (1500/mm3)
    2. count ≥ 75 x 10\^9/L (75,000/mm3)
    3. ≥ 8.0 g/dL (4.96 mmol/L)
    4. Serum creatinine ≤ 1.5 x (ULN) or calculated ≥ 60 mL/minute
    5. (AST) ≤ 2.5 x ULN; alanine aminotransferase (ALT) ≤ 2.5 x ULN; AST/ALT \< 5 x ULN if liver involvement
    6. Serum ≤ 1.5 x ULN, except in subjects with Gilbert's Syndrome who must have a total bilirubin \< 3 mg/dL
  7. Women of (WOCBP) and men must agree to use effective methods from Screening throughout the study treatment period and until at least 90 days after the last dose of either ipilimumab or IMO-2125, whichever is later.
  8. WOCBP must have a negative pregnancy test (serum or urine).

Exclusion criteria

Exclusion Criteria:

  1. Ocular melanoma.
  2. Prior therapy with a toll-like receptor (TLR) agonist, excluding topical agents.
  3. Prior ipilimumab treatment with the exception of treatment completed ≥6 months prior to enrollment
  4. Systemic treatment with interferon (IFN)-α within the previous 6 months.
  5. Known to any oligodeoxynucleotide.
  6. Active disease requiring disease-modifying therapy at the time of Screening.
  7. Subjects requiring systemic therapy receiving >10 mg/day of prednisone (or equivalent) for the 2 weeks preceding start of study.
  8. Subjects with another primary that has not been in remission for at least 3 years, with the exception of non-melanoma skin cancer, curatively treated localized prostate cancer with non-detectable prostate-specific antigen, cervical carcinoma in situ on or a squamous intraepithelial lesion on Papanicolaou (Pap) smear, and thyroid cancer (except anaplastic).
  9. Active systemic infections requiring antibiotics
  10. Active hepatitis A, B, or C infection.
  11. Known diagnosis of (HIV) infection.
  12. Women who are pregnant or breastfeeding.
  13. Prior severe reaction to treatment with a human antibody that cannot be managed with standard supportive measures.
  14. Presence of known central nervous system, meningeal, or epidural disease. However, subjects with known are allowed if the brain metastases are stable for ≥4 weeks before the first dose of study treatment. Stable is defined as neurological symptoms not present or resolved to baseline, no radiologic evidence of progression, and steroid requirement of prednisone ≤10 mg/day or equivalent
  15. Impaired cardiac function or cardiac disease.
Terms in these criteria, in plain language(25)

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.

Histologically or cytologically confirmed

The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).

Your pathology report is the document that shows this.

Metastases

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

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.

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.

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.

Biopsy and archival tissue

A biopsy takes a small piece of tissue to examine. “Archival tissue” is a sample already taken, for example at diagnosis, and kept by the hospital.

Whether a stored sample will do depends on when it was taken, how much there is and what the study needs. Ask whether the study accepts your stored sample or needs a new biopsy.

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.

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.

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).

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.

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.

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.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and 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.

Adjuvant and neoadjuvant

Neoadjuvant treatment is given before the main treatment (usually surgery), often to shrink a tumour. Adjuvant treatment is given after it, to lower the chance of the cancer coming back.

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.

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.

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.

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.

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.

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.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
481 participants (actual)

Study arms

  • Experimental
    Arm A: ipilimumab

    ipilimumab 3 mg/kg intravenous

    Drug: Ipilimumab

  • Experimental
    Arm B: IMO-2125 plus ipilimumab

    IMO-2125 by intratumoral injection plus ipilimumab 3 mg/kg intravenous

    Drug: Tilsotolimod with Ipilimumab

Interventions

  • Arm A: 4 doses administered intravenously at a dose of 3 mg/kg over 90 minutes on Weeks 1, 4, 7, and 10.

    Also known as: Yervoy®

  • DrugTilsotolimod with Ipilimumab

    Drug pages: Tilsotolimod · Ipilimumab

    IMO-2125 intratumoral injection administered as 9 doses on Weeks 1, 2, 3, 5, 8, 11, 16, 20, and 24. WITH (Arm B): Ipilimumab administered as 4 doses on Weeks 2, 5, 8, and 11. in combination with tilsotolimod

    Also known as: IMO-2125 with Yervoy

06

What researchers measure

Primary outcomes

  1. Summary of Independent Reviewer-Assessed Objective Response Rate (ORR) by RECIST v1.1

    The ORR for evaluable participants was calculated using the participant's best overall response (BOR). Per Response Evaluation Criteria in Solid Tumors (RECIST v1.1) for target lesions as assessed by MRI, CT or X-ray: Complete Response (CR) - disappearance of all target lesions; Partial Response (PR) - \>=30% decrease from baseline of the sum of diameters of all target lesions; Stable Disease (SD) - does not qualify for CR, PR or Progression; Progressive Disease (PD) - 20% increase in the sum of diameters of target lesions. The calculation is derived from measuring the diameter (mm) of the target lesion at baseline and comparing target lesion diameter (mm) at intervals during treatment and/or post-treatment. Based on the percent of tumor decrease or increase, the appropriate category is assigned.

    Time frame: Response is measured from the date of randomization, until disease progression, death, or start of new anti-cancer therapy (up to 36 months).

  2. Summary of Overall Survival

    Efficacy measured by overall survival (OS) was defined as the number of participants alive compared to the number of participants that died by treatment group.

    Time frame: OS is measured from the date of randomization to the date of death from any cause (up to 36 months).

07

Results

Posted Nov 8, 2022

Participant flow

The global Phase 3 study was conducted at academic cancer centers across 11 countries. Participating countries included United States, Australia, Canada, Czech Republic, France, Germany, Italy, Netherlands, Spain, Sweden, and United Kingdom.

Participant flow — Overall Study
MilestoneArm A: IpilimumabArm B: IMO-2125 (Tilsotolimod) Plus Ipilimumab
Started243238
Completed11545
Not completed128193
Withdrew: Progressive disease4881
Withdrew: Adverse event6064
Withdrew: Death919
Withdrew: Miscellaneous016
Withdrew: Withdrawal by subject34
Withdrew: Physician decision13
Withdrew: Sponsor decision01
Withdrew: Lost to follow-up01
Withdrew: Never received any study treatment74

Outcome measures

PrimarySummary of Independent Reviewer-Assessed Objective Response Rate (ORR) by RECIST v1.1

The ORR for evaluable participants was calculated using the participant's best overall response (BOR). Per Response Evaluation Criteria in Solid Tumors (RECIST v1.1) for target lesions as assessed by MRI, CT or X-ray: Complete Response (CR) - disappearance of all target lesions; Partial Response (PR) - \>=30% decrease from baseline of the sum of diameters of all target lesions; Stable Disease (SD) - does not qualify for CR, PR or Progression; Progressive Disease (PD) - 20% increase in the sum of diameters of target lesions. The calculation is derived from measuring the diameter (mm) of the target lesion at baseline and comparing target lesion diameter (mm) at intervals during treatment and/or post-treatment. Based on the percent of tumor decrease or increase, the appropriate category is assigned.

Time frame:
Response is measured from the date of randomization, until disease progression, death, or start of new anti-cancer therapy (up to 36 months).
Reported as:
Count of participants · Participants
Summary of Independent Reviewer-Assessed Objective Response Rate (ORR) by RECIST v1.1
ParticipantsArm A: IpilimumabArm B: IMO-2125 Plus Ipilimumab
Complete Response11
Partial Response2020
Stable Disease4561
Progressive Disease11089
Not Evaluable6767
Statistical analysis
  • Arm A: Ipilimumab vs Arm B: IMO-2125 Plus Ipilimumab · Cochran-Mantel-Haenszel · p = 0.9394 (p-value was calculated for percentage difference (B-A) using a Cochran-Mantel-Haenszel (CMH) test stratified by metastasis stage and BRAF mutation.)ORR and OS comprise a primary endpoint family; both have a priori hypotheses and were tested for statistical significance.
PrimarySummary of Overall Survival

Efficacy measured by overall survival (OS) was defined as the number of participants alive compared to the number of participants that died by treatment group.

Time frame:
OS is measured from the date of randomization to the date of death from any cause (up to 36 months).
Reported as:
Count of participants · Participants
Summary of Overall Survival
ParticipantsArm A: IpilimumabArm B: IMO-2125 Plus Ipilimumab
Died166165
Alive (Censored)7773
Statistical analysis
  • Arm A: Ipilimumab vs Arm B: IMO-2125 Plus Ipilimumab · Log Rank · p = 0.6775 (The p-value was calculated using the log rank test stratified by metastasis stage and BRAF mutation.) · Cox proportional hazard: 0.955 · 95% CI 0.770 to 1.186Hazard ratio and 95% CI (B/A) are estimated using a Cox proportional hazards model stratified by metastasis stage and BRAF mutation.

Adverse events

Collected over Adverse events were collected from the signing of informed consent, through the duration of active study treatment (10 weeks active study for participants assigned to Arm A OR 24 weeks active study for participants assigned to Arm B) and then for 90 days after the last dose of study treatment. All-Cause Mortality was assessed for up to 36 months.. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Arm A: Ipilimumab166/243 (68.3%)108/243 (44.4%)218/243 (89.7%)
Arm B: IMO-2125 (Tilsotolimod) Plus Ipilimumab165/238 (69.3%)119/238 (50%)226/238 (95%)
Most frequent serious events
Showing 10 of 170
Most frequent serious events
EventArm A: IpilimumabArm B: IMO-2125 (Tilsotolimod) Plus Ipilimumab
ColitisGastrointestinal disorders13/24310/238
PyrexiaGeneral disorders8/24312/238
Immune-mediated EnterocolitisGastrointestinal disorders11/24311/238
DiarrhoeaGastrointestinal disorders9/2433/238
General Physical Health DeteriorationGeneral disorders5/2436/238
Immune-mediated HepatitisHepatobiliary disorders5/2436/238
HypophysitisEndocrine disorders6/2433/238
PneumonitisRespiratory, thoracic and mediastinal disorders2/2435/238
ErysipelasInfections and infestations5/2432/238
Pulmonary EmbolismRespiratory, thoracic and mediastinal disorders5/2430/238
Most frequent other events
Showing 10 of 36
Most frequent other events
EventArm A: IpilimumabArm B: IMO-2125 (Tilsotolimod) Plus Ipilimumab
PyrexiaGeneral disorders28/243102/238
AstheniaGeneral disorders52/24379/238
ChillsGeneral disorders7/24375/238
DiarrhoeaGastrointestinal disorders61/24370/238
PruritusSkin and subcutaneous tissue disorders60/24357/238
NauseaGastrointestinal disorders48/24354/238
FatigueGeneral disorders35/24348/238
Decreased AppetiteMetabolism and nutrition disorders42/24345/238
HeadacheNervous system disorders15/24343/238
AnaemiaBlood and lymphatic system disorders31/24337/238

Baseline characteristics

Age, Continuous
Age, Continuous(years)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
Mean64.3 ± 13.7364.3 ± 13.2864.3 ± 13.49
Sex: Female, Male
Sex: Female, Male(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
Female116105221
Male127133260
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
Hispanic or Latino5611
Not Hispanic or Latino211187398
Unknown or Not Reported274572
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
American Indian or Alaska Native101
Asian617
Native Hawaiian or Other Pacific Islander011
Black or African American224
White207187394
More than one race033
Unknown or Not Reported274471
Region of Enrollment
Region of Enrollment(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
Canada91120
Netherlands9211
Sweden235
United States232346
Czechia111930
Italy534093
United Kingdom235
Australia10414
France7197168
Germany241438
Spain292251
Baseline Melanoma Characteristics
Baseline Melanoma Characteristics(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
Primary Histology - Cutaneous210203413
Primary Histology - Mucosal141226
Primary Histology - Other182341
Primary Histology - Missing101
Baseline Melanoma Staging
Baseline Melanoma Staging(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
IIIA011
IIIB022
IIIC203555
IVM1A362460
IVM1B462470
IVM1C137147284
Other459
Baseline Elevated LDH (lactate dehydrogenase)
Baseline Elevated LDH (lactate dehydrogenase)(Participants)Arm A: IpilimumabArm B: IMO-2125 Plus IpilimumabTotal
Yes124126250
No112106218
Unknown7613

6 further baseline measures are reported on the registry.

08

Study locations

80 sites
  • University of Alabama at Birmingham (UAB)
    Birmingham, Alabama 35294, United States
  • Banner MD Anderson Cancer Center
    Gilbert, Arizona 85234, United States
  • Cancer Treatment Centers of America (CTCA) - Western Regional Medical Center
    Scottsdale, Arizona 85338, United States
  • University of Southern California
    Los Angeles, California 90033, United States
  • University of California, Los Angeles (UCLA)
    Los Angeles, California 90095, United States
  • Sutter Health Sacramento
    Sacramento, California 95816, United States
  • University of California, San Diego (UCSD) - Moores Cancer Center
    San Diego, California 92093, United States
  • Stanford Cancer Center
    Stanford, California 94305, United States
  • Mount Sinai Medical Center of Florida, Inc.
    Miami Beach, Florida 33140, United States
  • University of Florida Health Cancer Center - Orlando Health
    Orlando, Florida 32806, United States
  • The Valley Hospital
    Ridgewood, New Jersey 07450, United States
  • University of Cincinnati Health
    Cincinnati, Ohio 45219, United States
  • The Cleveland Clinic Foundation
    Cleveland, Ohio 44195, United States
  • The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solovev Research Institute (OSUCCC - James)
    Columbus, Ohio 43221, United States
  • MD Anderson Cancer Center
    Houston, Texas 77030, United States
  • Inova Health Care Services
    Falls Church, Virginia 22042, United States
  • Greenslopes Private Hospital
    Greenslopes, Queensland 4120, Australia
  • Icon Cancer Center
    South Brisbane, Queensland 4101, Australia
  • Gold Coast University Hospital
    Southport, Queensland 4215, Australia
  • Queen Elizabeth Hospital
    Woodville South, South Australia 5011, Australia
  • University Hospital Geelong
    Geelong, Victoria 3220, Australia
  • Fiona Stanley Hospital
    Murdoch, Western Australia 6150, Australia
  • Tom Baker Cancer Centre
    Calgary, Alberta T2N 4N2, Canada
  • Alberta Health Services Cross Cancer Institute
    Edmonton, Alberta T6G 1Z2, Canada
  • Princess Margaret Hopsital
    Toronto, Ontario M5G 2M9, Canada
  • Fakultni nemocnice Olomouc - Oncology clinic
    Olomouc, 779 00, Czechia
  • Dermatovenerologika Klinika
    Praha, 100 34, Czechia
  • Vseobecna fakultni nemocnice v Praze
    Praha, 10034, Czechia
  • CHU - Clermont Ferrand
    Clermont-Ferrand, Cedex 63003, France
  • CHRU Besançon - Jean Minjoz
    Rouen, Cedex 25030, France
  • CHU Amiens Picardie - Hopital Sud
    Amiens, 80054, France
  • CHU Dijon - Hôpital Mitterrand
    Dijon, 21000, France
  • CHU de Grenoble
    La Tronche, 38700, France
  • CHRU de Lille - Hôpital Claude Huriez
    Lille, 59037, France
  • Centre Leon Berard
    Lyon Cedex 08, 69373, France
  • CHU de Marseille - Hopital de la Timone
    Marseille, 13385, France
  • Hopital Saint Louis
    Paris, 75010, France
  • Centre Hospitalier Lyon Sud
    Pierre-Bénite, 69495, France
  • CHU Hopitaux de Rouen
    Rouen, 76031, France
  • Institut Gustave Roussy
    Villejuif, 94805, France
  • Klinikum Augsburg
    Augsburg, 86179, Germany
  • Charite Universitaetsmedizin Berlin
    Berlin, 10117, Germany
  • Elbe Kliniken
    Buxtehude, 21614, Germany
  • Medizinische Hochschule Hannover - Klinik for Dermatologie, Allergologie und Venerologie
    Hannöver, 30625, Germany
  • Universitaetsklinikum Heidelberg Universitaets-Hautklinik
    Heidelberg, 69120, Germany
  • Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz
    Mainz, 55131, Germany
  • Universitatsklinikum Regensburg
    Regensburg, 93053, Germany
  • Universität Tübingen
    Tübingen, 72076, Germany
  • Klinik und Poliklinik für Dermatologie, Venerologie und Allergologie, Universität Würzburg
    Würzburg, 97080, Germany
  • Azienda Ospedale Policlinico di Bari
    Bari, 70124, Italy
  • Istituto Tumori Giovanni Paolo II IRCCS Ospedale Oncologico Bari
    Bari, 70124, Italy
  • ASST degli Spedali Civili di Brescia
    Brescia, 25123, Italy
  • IRCCS Azienda Ospedaliera Universitaria San Martino IST
    Genova, 16132, Italy
  • Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori
    Meldola, 47014, Italy
  • Istituto Europeo di Oncologia
    Milano, 20141, Italy
  • Azienda Ospedaliero-Universitaria di Modena
    Modena, 41124, Italy
  • Istituto Nazionale di Tumori IRCCS "Fondazione Sen. G. Pascale"
    Napoli, 80131, Italy
  • Istituto Oncologico Veneto-I.R.C.C.S.
    Padova, 35128, Italy
  • Azienda Ospedaliero Universitaria Pisana
    Pisa, 56126, Italy
  • Fondazione Policlinico Universitario A. Gemelli - Universita Cattolica del Sacro Cuore
    Rome, 00168, Italy
  • Azienda Ospedaliero Universitaria Senese
    Siena, 53100, Italy
  • Universita di Torino
    Torino, 10126, Italy
  • Leids Universitair Medisch Centrum
    Leiden, 2333 ZA, Netherlands
  • Universitair Medisch Centrum Utrecht
    Utrecht, 3584CX, Netherlands
  • Hospital Universitario A Coruna
    A Coruña, 15006, Spain
  • Hospital Germans Trias i Pujol
    Badalona, 08916, Spain
  • Hospital Universitari Quiron Dexeus Barcelona
    Barcelona, 08028, Spain
  • Hospital Universitario Vall d'Hebron
    Barcelona, 08035, Spain
  • Hospital Clinic Barcelona
    Barcelona, 08036, Spain
  • Onkologikoa
    Donostia, 20014, Spain
  • Hospital General Universitario Gregorio Maranon
    Madrid, 28007, Spain
  • Hospital Universitario Ramon y Cajal
    Madrid, 28034, Spain
  • Hospital Universitario Virgen Macarena
    Sevilla, 41009, Spain
  • Consorci Hospital General Universitari de Valencia
    Valencia, 46014, Spain
  • Skånes Universitetssjukhus i Lund
    Lund, 221 85, Sweden
  • Karolinska Universitetssjukhuset
    Solna, 17164, Sweden
  • Centrallasarettet i Växjö
    Växjö, 351 85, Sweden
  • Bristol Haematology and Oncology Centre
    Bristol, BS2 8ED, United Kingdom
  • Guy's Hospital
    London, SE1 9RT, United Kingdom
  • Royal Marsden Foundation Trust
    London, SW3 6JJ, United Kingdom
09

References and documents

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No

10

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from May 2018 to primary completion in Jun 2021, 36 months.

Results were first posted in Nov 2022, 1 year 5 months after primary completion.

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

Registered
Feb 13, 2018
First posted
Feb 26, 2018
StartActual
May 30, 2018
Primary completionActual
Jun 1, 2021
CompletionActual
Jun 1, 2021
Results first posted
Nov 8, 2022
Last update
Nov 8, 2022
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 Nov 8, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT03445533
Lead sponsor
Idera Pharmaceuticals, Inc.
Responsible party
Sponsor
First posted
Feb 26, 2018
Start date
May 30, 2018
Primary completion
Jun 1, 2021
Completion
Jun 1, 2021
Results posted
Nov 8, 2022
Last update
Nov 8, 2022

Study contacts

Idera Medical Director
study director · Idera Pharmaceuticals, Inc.

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 terminated, as verified in Oct 2022. You cannot join it, but the record below documents what was studied.

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Discussion

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Studies of the drugs tested here: Tilsotolimod · Ipilimumab

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