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Pemefolacianine for IMI of Lung Cancer

14. august 2026 oppdatert av: Sunil Singhal

A Phase IB, Single Dose, Open-Label, Dose-escalation Study to Investigate the Safety and Imaging Characteristics of Pemefolacianine for Intraoperative Molecular Imaging of Lung Cancer

The aim of this Phase 1b study is to investigate the safety and fluorescence signal of a single dose of Pemefolacianine for Injection, a novel fluorescence imaging agent developed by Nanjing Nuoyuan Medical Devices Co., Ltd (Nuoyuan Medical), administered by slow intravenous (IV) in patients undergoing surgical thoracoscopy and/or RATS (Robot-Assisted Thoracoscopic Surgery) resection of lung cancer. Safety is the primary objective of this study, followed by evaluation of the fluorescence signal as it relates to dose level and dosing time interval which will not be used for decision-making in the surgical resection in this study.

Studieoversikt

Studietype

Intervensjonell

Registrering (Antatt)

12

Fase

  • Fase 1

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Beskrivelse

Inclusion Criteria:

  • Male or Female subjects greater than 18 years of age inclusive, at the time of signing the informed consent.
  • Have a primary diagnosis, or a high clinical suspicion, for cancer in the lung based on CT, biopsy, or other imaging.
  • Are scheduled to undergo surgical thoracoscopy or open surgery (thoracotomy) and resection of the lung.
  • If of childbearing potential, the patient must have a negative serum pregnancy test at screening, on Day 1 prior to Pemefolacianine for Injection administration, as well as using a medically acceptable form of contraception
  • Ability to understand the requirements of the study, provide written informed consent and authorization of use and disclosure of protected health information, and agree to abide by the study restrictions and to return for the required assessments

Exclusion Criteria:

  • Contraindications for surgery or any medical condition that in the opinion of the investigator could significantly jeopardize the safety of the subject
  • No planned surgical use of any other fluorescent optical imaging agent, or exposure to another optical imaging agent within 8 weeks prior to surgery (e.g., Cytalux)
  • History of any drug-related hypersensitivity or anaphylactic reactions, including those attributed to indocyanine green (ICG) or other agents used in the study, or known shellfish allergies.
  • Known sensitivity to fluorescent light
  • Patients with impaired renal function as defined by a creatinine clearance (CrCl) <60 mL/min at Screening, according to the Cockcroft-Gault formula ((140 - age) × body weight/plasma creatinine × 72 (× 0.85 for female)
  • History, or presence in the ECG at Screening, of any clinically significant abnormalities including cardiac conduction abnormalities such as Fridericia's corrected QTc interval (QTcF) > 470 ms
  • History of radiation therapy to the chest
  • Received a systemic investigational drug of any kind for any indication within 4 weeks or 5 half-lives prior to administration of Pemefolacianine for Injection and/or the patient has received Pemefolacianine for Injection previously
  • Total bilirubin level >1.5 times upper limit of normal at screening
  • Aspartate aminotransferase (AST)/serum glutamic-oxaloacetic transaminase (SGOT) and alanine aminotransferase (ALT)/serum glutamic-pyruvic transaminase (SGPT) > 2.5 times the upper limit of normal (ULN) at screening
  • The patient is pregnant, breast feeding, or plans to become pregnant within 6 months of the administration of Pemefolacianine for Injection or has a positive serum pregnancy test at Screening or a positive urine pregnancy test on the day of surgery or day of admission for female subjects of childbearing potential

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Ikke-randomisert
  • Intervensjonsmodell: Enkeltgruppeoppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Pemefolacianine Cohort 1
The dose of Pemefolacianine for Injection planned to be administered to the first cohort of patients is 0.02 mg/kg.
Enrolled subjects arrive at the infusion center for their infusions up to 8-36hours before the scheduled surgery to receive their injection of Pemefolacianine for Injection. cohorts 1 patients will receive dose of 0.02 mg/kg
Andre navn:
  • Pemefolacianine
Eksperimentell: Pemefolacianine Cohort 2
The patients in second cohort were planned to receive dose Pemefolacianine for Injection at 0.04 mg/kg.
Enrolled subjects arrive at the infusion center for their infusions up to 8-36hours before the scheduled surgery to receive their injection of Pemefolacianine for Injection. cohorts 2 patients will receive dose of 0.04 mg/kg
Andre navn:
  • Pemefolacianine

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Number of participants with treatment-related adverse events as assessed by CTCAE v5.0
Tidsramme: Day 1 through Day 30
Safety of Pemefolacianine for Injection, as assessed by the incidence, severity, and relationship of treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), and clinically significant changes in laboratory values, vital signs, physical examinations, and electrocardiograms (ECGs) from baseline through the end of the study.
Day 1 through Day 30

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Signal-to-Background Ratio in Intraoperative Tissue Images
Tidsramme: Day 2 surgery
Surgeon intraoperative semi-quantitative fluorescence assessments will be collected. Video images will be analyzed for fluorescence signal (eg, mean fluorescence intensity) and ratios (eg, signal-to-background, tumor/non-tumor) will be determined in various images and recorded. Descriptive statistics will be obtained and compared with histopathology and the surgeon's assessment of fluorescence in each tissue type.
Day 2 surgery

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

11. mars 2026

Primær fullføring (Antatt)

11. mars 2027

Studiet fullført (Antatt)

11. mars 2027

Datoer for studieregistrering

Først innsendt

21. mai 2026

Først innsendt som oppfylte QC-kriteriene

14. august 2026

Først lagt ut (Faktiske)

19. august 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

19. august 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

14. august 2026

Sist bekreftet

1. mars 2026

Mer informasjon

Begreper knyttet til denne studien

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

UBESLUTTE

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Ja

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

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