A Study of ABBV-011 Alone and in Combination With Budigalimab (ABBV-181) in Participants With Relapsed or Refractory Small Cell Lung Cancer

A Phase I Study of ABBV-011 as a Single-Agent and in Combination With Budigalimab (ABBV-181) in Subjects With Relapsed or Refractory Small Cell Lung Cancer

This is a multicenter, open-label, Phase 1 study of ABBV-011 given as a single agent and in combination with budigalimab (ABBV-181) in participants with relapsed or refractory small cell lung cancer (SCLC). The study consists of 4 parts: Part A is a single-agent ABBV-011 dose regimen finding cohort; followed by Part B, a single-agent ABBV-011 dose expansion cohort; and then Part C, an ABBV-011 and budigalimab (ABBV-181) combination escalation and expansion cohort; Part D, single-agent ABBV-011 dose-evaluating cohort for Japan.

Study Overview

• Status: Completed
• Conditions: Small Cell Lung Cancer
• Intervention / Treatment: Drug: ABBV-011; Drug: Budigalimab

• Study Type: Interventional
• Enrollment (Actual): 132
• Phase: Phase 1

Contacts and Locations

Study Locations

• Japan
  • Chiba
    • Kashiwa-shi, Chiba, Japan, 277-8577
      • National Cancer Center Hospital East /ID# 230943
  • Ehime
    • Matsuyama-shi, Ehime, Japan, 791-0280
      • National Hospital Organization Shikoku Cancer Center /ID# 229737
  • Hokkaido
    • Sapporo-shi, Hokkaido, Japan, 003-0804
      • Hokkaido Cancer Center /ID# 229101
  • Shizuoka
    • Sunto-gun, Shizuoka, Japan, 411-8777
      • Shizuoka Cancer Center /ID# 230911
  • Wakayama
    • Wakayama-shi, Wakayama, Japan, 641-8510
      • Wakayama Medical University Hospital /ID# 229111
• Korea, Republic of
  • Seoul, Korea, Republic of, 03080
    • Seoul National University Hospital /ID# 234272
  • Seoul, Korea, Republic of, 05505
    • Asan Medical Center /ID# 234273
  • Gyeonggido
    • Goyang, Gyeonggido, Korea, Republic of, 10408
      • National Cancer Center /ID# 240169
    • Seongnam, Gyeonggido, Korea, Republic of, 13620
      • Seoul National University Bundang Hospital /ID# 234274
  • Seoul Teugbyeolsi
    • Seoul, Seoul Teugbyeolsi, Korea, Republic of, 03722
      • Yonsei University Health System Severance Hospital /ID# 239515
• Taiwan
  • Tainan, Taiwan, 704
    • National Cheng Kung University Hospital /ID# 234267
• United States
  • Alabama
    • Birmingham, Alabama, United States, 35233
      • University of Alabama at Birmingham - Main /ID# 207295
  • Arkansas
    • Springdale, Arkansas, United States, 72762
      • Highlands Oncology Group, PA /ID# 207176
  • California
    • Sacramento, California, United States, 95817
      • University of California, Davis Comprehensive Cancer Center /ID# 207548
  • Connecticut
    • New Haven, Connecticut, United States, 06519
      • Yale School of Medicine /ID# 207559
  • Iowa
    • Iowa City, Iowa, United States, 52242
      • University of Iowa Hospitals and Clinics /ID# 207560
  • Kentucky
    • Lexington, Kentucky, United States, 40536
      • University of Kentucky Chandler Medical Center /ID# 208217
  • Massachusetts
    • Boston, Massachusetts, United States, 02114
      • Massachusetts General Hospital /ID# 207549
    • Boston, Massachusetts, United States, 02215
      • Dana-Farber Cancer Institute /ID# 213032
  • Michigan
    • Ann Arbor, Michigan, United States, 48109-5000
      • University of Michigan Comprehensive Cancer Center /ID# 207177
    • Detroit, Michigan, United States, 48202
      • Henry Ford Hospital /ID# 233539
  • Missouri
    • Saint Louis, Missouri, United States, 63110
      • Washington University-School of Medicine /ID# 207168
  • New York
    • New York, New York, United States, 10065-6007
      • Memorial Sloan Kettering Cancer Center-Koch Center /ID# 208216
  • North Carolina
    • Durham, North Carolina, United States, 27710
      • Duke Cancer Center /ID# 207547
  • Ohio
    • Cleveland, Ohio, United States, 44106
      • UH Cleveland Medical Center /ID# 207561
    • Columbus, Ohio, United States, 43210
      • The Ohio State University /ID# 207552
  • Tennessee
    • Nashville, Tennessee, United States, 37203
      • Tennessee Oncology, PLLC /ID# 207175
    • Nashville, Tennessee, United States, 37232-0021
      • Vanderbilt Ingram Cancer Center /ID# 207551
  • Texas
    • San Antonio, Texas, United States, 78229
      • NEXT Oncology /ID# 207167
  • Utah
    • Salt Lake City, Utah, United States, 84112-5500
      • University of Utah /ID# 207553
  • Washington
    • Seattle, Washington, United States, 98109
      • University of Washington /ID# 207557
  • Wisconsin
    • Madison, Wisconsin, United States, 53792-0001
      • Univ of Wisconsin Hosp/Clinics /ID# 207556

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 14 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

• Histologically or cytologically confirmed small cell lung cancer (SCLC) that is relapsed or refractory following at least 1 prior platinum-containing chemotherapy, but no more than 3 total prior lines of therapy, and with no curative therapy available.
• Measurable disease, defined as at least 1 tumor lesion greater than or equal to 10 mm in the longest diameter or a lymph node greater than or equal to 15 mm in short axis measurement assessed by computed tomography (CT) scan, according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1.
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
• Minimum life expectancy of at least 12 weeks.
• Recovery to at least Grade 1 of any clinically significant toxicity (excluding alopecia) prior to initiation of study drug administration.
• Adequate hematologic, hepatic, neurologic, and renal function.
• All participants in Part B and Part C will be required to have tumor tissue that tests positive for target expression.
• Sponsor may elect for confirmed SCLC tumor tissue to test positive for target expression for Parts A and D participants as well.
• Last dose of any prior anticancer therapy >= 4 weeks before the first dose of study drug.

Additional Inclusion Criteria for Study Part B and Part C:

• SCLC tumor tissue that tests positive for seizure-related homolog 6 (SEZ6) by immunohistochemistry (IHC).

Exclusion Criteria:

• History of confirmed or suspected liver cirrhosis, hepatic veno-occlusive disease (VOD), sinusoidal obstruction syndrome (SOS), alcohol dependence, or ongoing excessive alcohol use.
• Prior history of allogeneic or autologous stem cell transplantation.
• Documented history of stroke or clinically significant cardiac disease as described in the protocol within 6 months prior to the first dose of study drug.
• History of cardiac conduction abnormalities as described in the protocol.
• Recent or ongoing serious infection, as described in the protocol.
• Active SARS-CoV-2 infection.
• Prior or concomitant malignancies with some exceptions, as described in the protocol.
• Any significant medical or psychiatric condition, including any suggested by Screening laboratory findings, that in the opinion of the Investigator or Sponsor may place the participant at undue risk from the study treatment, interfere with interpretation of study results, or compromise ability to comply with protocol requirements.
• Participants with a history of hypersensitivity to the active ingredients or any excipients of study drugs (ABBV-011 or budigalimab [ABBV-181]) will be excluded.

Additional Exclusion Criteria for Part C:

• History of inflammatory bowel disease.
• Peripheral neuropathy Grade 2 with pain, or Grade 3 or higher.
• Body weight less than 35 kilograms.
• Active pneumonitis or interstitial lung disease (ILD) or a history of pneumonitis/ILD requiring treatment with steroids.
• Participants previously treated with an anti PD-1/PD-L1 targeting agent must meet additional criteria described in the protocol.
• Participant is judged by the Investigator to have evidence of ongoing hemolysis.
• Immunosuppressive use with exceptions as per protocol.
• Participants who have received a live vaccine within 30 days of start of study treatment.
• Active autoimmune disease with exceptions as indicated in the protocol.
• History of primary immunodeficiency, solid organ transplantation, or previous clinical diagnosis of tuberculosis.
• Participants with a history of Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), or drug reaction with eosinophilia and systemic symptoms (DRESS).

Additional exclusion criteria for Japanese and Korean participants:

- Participants with a history of interstitial lung disease (pneumonitis) or current interstitial lung disease (pneumonitis).

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Non-Randomized
• Interventional Model: Sequential Assignment
• Masking: None (Open Label)

Number of Arms

4

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Part A: ABBV-011 Dose Escalation; ABBV-011 via intravenous administration at various doses and dosing regimens until the maximum tolerated dose and/or the recommended Part B dose(s) is declared.	Drug: ABBV-011; Intravenous; Other Names: SC-011
Experimental: Part B: ABBV-011 Dose Expansion; ABBV-011 via intravenous administration at dose regimen(s) that will not exceed the maximum tolerated dose determined in Part A.	Drug: ABBV-011; Intravenous; Other Names: SC-011
Experimental: Part C: ABBV-011 + Budigalimab Escalation and Expansion; ABBV-011 via intravenous administration at various doses and dosing regimens starting at least 1 dose level below the recommended single-agent dose of ABBV-011 for Part B plus Budigalimab via intravenous administration at fixed doses and various dosing regimens.	Drug: ABBV-011; Intravenous; Other Names: SC-011; Drug: Budigalimab; Intravenous; Other Names: ABBV-181
Experimental: Part D: ABBV-011 Dose Evaluation for Japan; ABBV-011 via intravenous administration will be administered every 3 weeks (Q3wk), on Day 1 of each 21-day cycle or alternate dosing regimens.	Drug: ABBV-011; Intravenous; Other Names: SC-011

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Number of Participants With Adverse Events	An adverse event (AE) is defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment. The investigator assesses the relationship of each event to the use of study. A serious adverse event (SAE) is an event that results in death, is life-threatening, requires or prolongs hospitalization, results in a congenital anomaly, persistent or significant disability/incapacity or is an important medical event that, based on medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent any of the outcomes listed above.	Up to approximately 5 years after the first participant receives first dose of study drug
Maximum Tolerated Dose (MTD) and/or the Recommended Phase 2 Dose (RPTD) of ABBV-011	The Maximum Tolerated Dose (MTD) and/or the Recommended Phase 2 Dose (RPTD) of ABBV-011 will be determined during the Part A dose escalation cohort.	Up to approximately 5 years after the first participant receives first dose of study drug
Maximum Tolerated Dose (MTD) and/or the Recommended Phase 2 Dose (RPTD) of ABBV-011 in Combination with Budigalimab	The Maximum Tolerated Dose (MTD) and/or the Recommended Phase 2 Dose (RPTD) of ABBV-011 in combination with budigalimab will be determined during the Part C dose escalation cohort.	Up to approximately 5 years after the first participant receives first dose of study drug
Number of Participants With Dose Limiting Toxicities (DLTs)	DLTs are adverse events as described in the protocol.	Up to approximately 5 years after the first participant receives first dose of study drug
Mean Change from Baseline in Vital Signs	Mean change from Baseline in vital signs like blood pressure will be assessed.	Up to approximately 5 years after the first participant receives first dose of study drug
Incidence of Laboratory Abnormaities	Number of participants with lab abnormalities will be assessed.	Up to approximately 5 years after the first participant receives first dose of study drug
Mean Change from Baseline in Electrocardiogram (ECG) Parameters	Mean change from Baseline in ECG parameters like QTc interval will be assessed.	Up to approximately 5 years after the first participant receives first dose of study drug

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Maximum Serum Concentration (Cmax) of ABBV-011	Maximum Serum Concentration (Cmax) of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Area Under the Serum Concentration-Time Curve (AUCinf) of ABBV-011	Area under the serum concentration-time curve within a dosing interval of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Area Under the Serum Concentration-Time Curve within a Dosing Interval (AUC0-t) of ABBV-011	Area under the serum concentration-time curve within a dosing interval (AUC0-t) of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Time to Maximum Serum Concentration (Tmax) of ABBV-011	Time to maximum serum concentration (Tmax) of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Observed Serum Concentration at Trough (Ctrough) of ABBV-011	Observed serum concentration at trough (Ctrough) of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Apparent Terminal Half-Life (T1/2) of ABBV-011	Apparent terminal half-life (T1/2) of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Accumulation Ratio of ABBV-011	Accumulation ratio of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Serum Clearance (CL) of ABBV-011	Serum clearance of ABBV011.	Up to approximately 5 years after the first participant receives first dose of study drug
Steady State Volume of Distribution (Vss) of ABBV-011	Steady state volume of distribution (Vss) of ABBV-011.	Up to approximately 5 years after the first participant receives first dose of study drug
Incidence of Antidrug Antibodies (ADA) Against ABBV-011 or Budigalimab (ABBV-181)	Number of participants with incidence of ADAs against ABBV-011 or budigalimab will be assessed.	Up to approximately 5 years after the first participant receives first dose of study drug
Objective Response Rate (ORR) as Assessed by Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1)	ORR is defined as the percentage of participants with confirmed Complete Response (CR) or Partial Response (PR).	Up to approximately 5 years after the first participant receives first dose of study drug
Clinical Benefit Rate (CBR)	CBR is defined as the percentage of participants with best overall response (confirmed or unconfirmed) of CR, PR or stable disease (SD).	Up to approximately 5 years after the first participant receives first dose of study drug
Duration of Response (DOR)	DOR is defined as the time from the participant's initial objective response (CR or PR) to Progressive Disease (PD) or death due to any cause, whichever occurs first.	Up to approximately 5 years after the first participant receives first dose of study drug
Duration of Clinical Benefit (DOCB)	(DOCB) is defined as the time from the participant's initial observation of clinical benefit (CR or PR or SD) to PD or death due to any cause, whichever occurs first.	Up to approximately 5 years after the first participant receives first dose of study drug
Progression-Free Survival (PFS)	PFS time is defined as the time from the subject's first dose of study drug (Day 1) to either the subject's disease progression (PD) or death due to any cause, whichever occurs first.	Up to approximately 5 years after the first participant receives first dose of study drug
Overall Survival (OS)	OS is defined as the time from the subject's first dose date to death due to any cause.	Up to approximately 5 years after the first participant receives first dose of study drug

Collaborators and Investigators

• Sponsor: AbbVie
• Investigators: Study Director: ABBVIE INC., AbbVie

Publications and helpful links

General Publications

• Wiedemeyer WR, Gavrilyuk J, Schammel A, Zhao X, Sarvaiya H, Pysz M, Gu C, You M, Isse K, Sullivan T, French D, Lee C, Dang AT, Zhang Z, Aujay M, Bankovich AJ, Vitorino P. ABBV-011, A Novel, Calicheamicin-Based Antibody-Drug Conjugate, Targets SEZ6 to Eradicate Small Cell Lung Cancer Tumors. Mol Cancer Ther. 2022 Jun 1;21(6):986-998. doi: 10.1158/1535-7163.MCT-21-0851.

Study record dates

Study Major Dates

• Study Start (Actual): October 24, 2018
• Primary Completion (Actual): January 25, 2024
• Study Completion (Actual): January 25, 2024

Study Registration Dates

• First Submitted: August 17, 2018
• First Submitted That Met QC Criteria: August 17, 2018
• First Posted (Actual): August 21, 2018

Study Record Updates

• Last Update Posted (Estimated): February 9, 2024
• Last Update Submitted That Met QC Criteria: February 8, 2024
• Last Verified: February 1, 2024

More Information

Terms related to this study

• Keywords: Cancer; Small Cell Lung Cancer; Small Cell Lung Carcinoma
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Neoplasms; Lung Diseases; Neoplasms by Site; Respiratory Tract Neoplasms; Thoracic Neoplasms; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Small Cell Lung Carcinoma
• Other Study ID Numbers: M17-327

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No
• product manufactured in and exported from the U.S.: No