ClinicalTrials.gg
TerminatedNCT03301896Updated Jun 20, 2024

Study of the Safety and Efficacy of LHC165 Single Agent and in Combination With PDR001 in Patients With Advanced Malignancies

A Phase 1 interventional study of LHC165 and PDR001 in Solid Tumors, sponsored by Novartis Pharmaceuticals. Terminated at 9 sites in 7 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-06-20.

Sponsored by Novartis Pharmaceuticals (part of Novartis) · Phase 1, Interventional, and Treatment

Why this study was terminated
Business reasons

From the registry’s dates

  • Primary completion was Jun 2022, 4 years 4 months ago, and no results have been posted to the registry.

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Phase
Phase 1
Study type
Interventional
Enrollment
45
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

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

Among 53 studies in Melanoma by Novartis — 1 open to participants now, 6 under way, none of them phase 3. Melanoma · Novartis.

Enrollment
35th of 37
45 · median 134
Started
2018
with 3 others
Phase 1
12 of 53
none open now
Registered
27th of 53
by date

Among the 53 studies in Melanoma by Novartis, this one is the 35th largest by enrollment of the 37 interventional ones that give a count, is one of 4 that started in 2018, is one of 12 in phase 1, and was the 27th 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

1 of the 53 studies in Melanoma by Novartis is open now, in 12 countries. Recruiting first, the newest first:

By country, each count listing its studies:

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 53 studies in Melanoma by Novartis, or all of them as a file.
02

Study summary

The purpose of this trial was to explore the clinical utility of two investigational agents in patients with advanced cancer.

This was a multi-center, open-label Phase I/Ib study. The primary objectives of the trial were:

  • To characterize the safety and tolerability of intratumoral LHC165 in patients with solid tumors as a single agent and in combination with PDR001
  • To determine and evaluate the maximum tolerated dose (MTD)/recommended dose (RD) for LHC165 as a single agent and in combination with PDR001
Read the detailed description

This was a multi-center, open-label Phase I/Ib study. The study consisted of four dose escalation parts and two dose expansion parts testing LHC165 as a single agent or LHC165 in combination with PDR001. The dose escalation parts estimated the Maximum Tolerated Dose (MTD) and/or Recommended Dose for Expansion (RDE) and were planned to test two different dosing schedules for LHC165 single agent (Group A and B) and LHC165 in combination with PDR001 (Group C and D).

The dose expansion parts of the study were planned to use the MTD/RDE for each the LHC165 single agent (Group E) and LHC165 in combination with PDR001 (Group F), determined in the respective dose escalation parts to assess the activity, safety and tolerability of LHC165 as a single agent or LHC165 in combination with PDR001 in patients with specific types of solid tumors.

The study was terminated due to business reasons. Groups B, D and E were not opened for enrollment.

03

Conditions studied

  • Solid Tumors

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Keywords

  • Phase I
  • LHC165
  • PDR001
  • intratumoral injection
  • abscopal
  • checkpoint inhibitor
  • programmed cell death
  • PD-1
  • TLR-7
  • toll-like receptor
  • melanoma
  • head and neck
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

  • Written must be obtained prior to any procedures unless considered standard of care.
  • Adult men and women (≥ 18 years of age) with confirmed diagnosis of and/or advanced solid tumors not amenable to curative treatment by surgery.
  • Patients must be willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations including follow up.
  • Dose escalation: Patients with accessible tumors and with as determined by 1.1 and have progressed despite standard treatment or are intolerant of standard treatment, or for whom no standard treatment exists.
  • Dose expansion: Patients with advanced/metastatic solid tumors: HNSCC, melanoma, accessible tumors and visceral tumors (LHC165 combination with PDR001 only). Patients must have measurable disease as determined by RECIST 1.1 and have progressed despite standard treatment or are intolerant to standard treatment, or for whom no standard treatment exists• Patients must have at least two sites of disease amenable to .
  • Patient has an (ECOG) performance status 0-2.

Exclusion criteria

Exclusion Criteria:

  • Presence of symptomatic or uncontrolled central nervous system (CNS) requiring local CNS-directed treatment.
  • Patients diagnosed with hematological .
  • Patients with prior stem cell transplants.
  • Patients previously treated with TLR-7/8 agonist treatment.
  • History of primary immunodeficiency
  • Patients who discontinued prior /PD-L1 therapy due to an anti-PD-1/PD-L1-related toxicity.
  • Malignant disease, other than that being treated in this study
Terms in these criteria, in plain language(9)

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.

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.

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.

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.

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.

05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
45 participants (actual)

Study arms

  • Experimental
    LHC165 single agent

    LHC165 intratumoral injection given alone

    Drug: LHC165

  • Experimental
    LHC165 in combination with PDR001

    LHC165 intratumoral injection given with PDR001 infusion

    Drug: LHC165 · Biological: PDR001

Interventions

  • DrugLHC165

    LHC165 intratumoral injection

  • BiologicalPDR001

    PDR001 infusion

06

What researchers measure

Primary outcomes

  1. Escalation: Incidence of Dose-limiting Toxicities (DLTs) in Cycle 1

    Dose Limiting Toxicity Evaluation Period

    Time frame: day 28

  2. Escalation and Expansion: Incidence and severity of Adverse Events (AEs) and Serious Adverse Events (SAEs), including changes in laboratory parameters, vital signs, electrocardiograms (ECGs)

    Time frame: 24 months

Secondary outcomes

  1. Objective Response Rate (ORR) per RECIST 1.1 and iRECIST

    Time frame: 24 months

  2. Best Overall Response (BOR) per RECIST 1.1 and iRECIST

    Time frame: 24 months

  3. Progression-Free Survival (PFS) per RECIST 1.1 and iRECIST

    Time frame: 24 months

  4. Duration of Response (DOR) per RECIST 1.1 and iRECIST

    Time frame: 24 months

  5. Disease Control Rate (DCR) per RECIST 1.1 and iRECIST

    Time frame: 24 months

  6. Serum concentration profiles of LHC165 as a single agent: Cmax

    Time frame: 24 months

  7. Serum concentration profiles of LHC165 in combination with PDR001 and derived PK parameters: Cmax

    Time frame: 24 months

  8. Serum concentration profiles of PDR001 in combination with LHC165 and derived PK parameters: Cmax

    Time frame: 24 months

  9. Serum concentration profiles of LHC165 as a single agent: AUC

    Time frame: 24 months

  10. Serum concentration profiles of LHC165 in combination with PDR001 and derived PK parameters: AUC

    Time frame: 24 months

  11. Serum concentration profiles of PDR001 in combination with LHC165 and derived PK parameters: AUC

    Time frame: 24 months

  12. Serum concentration profiles of LHC165 as a single agent: Tmax

    Time frame: 24 months

  13. Serum concentration profiles of LHC165 in combination with PDR001 and derived PK parameters: Tmax

    Time frame: 24 months

  14. Serum concentration profiles of PDR001 in combination with LHC165 and derived PK parameters: Tmax

    Time frame: 24 months

  15. Presence and titer of anti-PDR001 antibodies

    Time frame: 24 months

  16. Change from baseline in tumor infiltrating lymphocytes in injected and distal tumor specimens

    Time frame: 24 months

07

Study locations

9 sites
  • UCLA
    Los Angeles, California 90095, United States
  • MD Anderson Cancer Center
    Houston, Texas 77030, United States
  • Novartis Investigative Site
    Wilrijk, 2610, Belgium
  • Novartis Investigative Site
    Ulm, 89081, Germany
  • Novartis Investigative Site
    Milano, MI 20141, Italy
  • Novartis Investigative Site
    Chuo ku, Tokyo 104 0045, Japan
  • Novartis Investigative Site
    Seoul, 03080, Korea, Republic of
  • Novartis Investigative Site
    Barcelona, Catalunya 08035, Spain
  • Novartis Investigative Site
    Madrid, 28009, Spain
08

References and documents

Individual participant data

Plan to share: No

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Jan 2018 to primary completion in Jun 2022, 52 months.

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

Registered
Sep 29, 2017
First posted
Oct 4, 2017
StartActual
Jan 31, 2018
Primary completionActual
Jun 30, 2022
CompletionActual
Jun 30, 2022
Last update
Jun 20, 2024
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 Jun 20, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03301896
Responsible party
Sponsor
First posted
Oct 4, 2017
Start date
Jan 31, 2018
Primary completion
Jun 30, 2022
Completion
Jun 30, 2022
Last update
Jun 20, 2024

Study contacts

Nehal Parikh, MD
study director · Novartis Pharmaceuticals

Oversight

Data monitoring committee
No
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 Jun 2024. You cannot join it, but the record below documents what was studied.

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