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A Single and Multiple Ascending Dose Trial Assessing Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ZP6590 in Participants With Normal Weight, Overweight and Obesity

12 de agosto de 2026 actualizado por: Zealand Pharma

A First-in-human, Randomized, Single and Multiple Ascending Dose Trial Assessing Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ZP6590 in Participants With Normal Weight, Overweight and Obesity

The goal of this clinical trial is to learn about the safety and tolerability of drug ZP6590 and to learn how the body processes the drug ZP6590 in adults. The main questions it aims to answer are:

  • Is the drug ZP6590 safe and well tolerated when administered as escalating single and multiple doses of the ZP6590?
  • How quickly and to what extent the administered investigational drug is absorbed and distributed, and how long it takes to be eliminated from the body?

In the first Part of the study:

Participants will:

• Get a single ascending dose of the drug ZP6590 or placebo and will have an observation period of 4 weeks.

In the second Part of the study:

Participants will:

• Get multiple dosages of the drug ZP6590 or placebo for 6 or 12 weeks followed by an observation period of 6 weeks after last dosing.

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Intervención / Tratamiento

Descripción detallada

The main objective of this randomized, double-blind, placebo-controlled trial is to assess the safety and tolerability of drug ZP6590 as single ascending doses and multiple ascending doses in healthy participants living with normal weight, overweight and obesity.

In addition, the study will investigate the pharmacokinetics of the drug ZP6590.

The trial is divided in two parts:

SAD-Part 1: Participants will be administered a single subcutaneous dose of the drug ZP6590 or placebo and will have an observation period of 4 weeks.

MAD-Part 2: Participants will be administered multiple dosages of the drug ZP6590 or placebo for 6 or 12 weeks followed by an observation period of 6 weeks after last dosing.

After informed consent has been obtained, eligibility of the participants will be assessed during a screening visit.

SAD- and MAD-Part: Eligible participants will be admitted to the site in the morning on Day before dosing and will have ambulatory visits or remain under in-house conditions after dosing.

Safety evaluation for dose escalation:

The safety and exposure assessments of each cohort will take place before dose escalation to the next dose level will start.

Tipo de estudio

Intervencionista

Inscripción (Estimado)

88

Fase

  • Fase temprana 1

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

  • Nombre: Regulatory Affairs Department Regulatory Affairs Department, MDRA
  • Número de teléfono: +49213140180
  • Correo electrónico: clinicaltrialservices@profil.com

Copia de seguridad de contactos de estudio

Ubicaciones de estudio

    • North Rhine-Westphalia
      • Neuss, North Rhine-Westphalia, Alemania, 41460
        • Reclutamiento
        • Profil, Institut für Stoffwechselforschung GmbH
        • Contacto:
        • Contacto:
        • Investigador principal:
          • Ulrike Hövelmann, MD

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto

Acepta Voluntarios Saludables

Sí

Descripción

Inclusion Criteria:

SAD-Part:

  • Male participant
  • Age between 18 and 55 years, both inclusive
  • Body Mass Index (BMI) between 20.0 and 29.9 kg/m^2, both inclusive

MAD-Part:

  • Male participant
  • Age between 18 and 60 years, both inclusive
  • Body Mass Index (BMI) between 27.0 and 39.9 kg/m^2, both inclusive

Exclusion Criteria:

SAD-Part and MAD-Part:

  • Any clinically significant abnormal haematology, biochemistry, or urinalysis screening tests, as judged by the investigator
  • Treatment for weight management within 3 months before randomization in this trial

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación Secuencial
  • Enmascaramiento: Triple

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Comparador activo: Drug: ZP6590, solution for injection
ZP6590 will be administered as single dose administration and as multiple dose administrations.
Participants will receive single or multiple subcutaneous dose administrations of ZP6590.
Comparador de placebos: Placebo, solution for injections
Placebo will be administered as single dose administration and as multiple dose administrations.
Participants will receive single or multiple subcutaneous dose administrations of Placebo.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Safety and Tolerability
Periodo de tiempo: Single ascending Dose (SAD)-Part: From Day 1 to Day 29 (4 weeks) Multiple ascending Dose (MAD)-Part: MAD-cohorts (6-Weeks): From Day 1 to Day 78 MAD-cohort (12-Weeks): Day 1 to Day 120
Incidence of treatment emergent adverse events (TEAEs) from first dose to end of trial
Single ascending Dose (SAD)-Part: From Day 1 to Day 29 (4 weeks) Multiple ascending Dose (MAD)-Part: MAD-cohorts (6-Weeks): From Day 1 to Day 78 MAD-cohort (12-Weeks): Day 1 to Day 120

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
Area under the plasma concentration versus time curve from 0 to infinity (AUCinf)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD Part: From Day 1 to Day 29
Area under the plasma concentration versus time curve from 0 to last (AUClast)
SAD Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
Peak Plasma Concentration (Cmax)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
Time to Peak Plasma Concentration (Tmax)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
Terminal rate constant (λz)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
Terminal half-life (t½)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
Apparent volume of distribution during terminal phase (Vz/f)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following single subcutaneous injection
Periodo de tiempo: SAD-Part: From Day 1 to Day 29
apparent total clearance of ZP6590 from plasma for SAD cohorts (CL/f)
SAD-Part: From Day 1 to Day 29
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 1st and 4th doses (6-Weeks and 12-Weeks Cohorts) and after 6th dose (12-Weeks Cohort), dosing interval in hours.
Area under the plasma concentration versus time curve from 0 to trough (AUCτ)
MAD-Part: After 1st and 4th doses (6-Weeks and 12-Weeks Cohorts) and after 6th dose (12-Weeks Cohort), dosing interval in hours.
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 1st and 4th doses (6-Weeks and 12-Weeks Cohorts) and after 6th dase (12-Weeks Cohort), dosing interval in hours
Peak Plasma Concentration (Cmax)
MAD-Part: After 1st and 4th doses (6-Weeks and 12-Weeks Cohorts) and after 6th dase (12-Weeks Cohort), dosing interval in hours
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 1st and 4th doses (6-Weeks and 12-Weeks Cohorts) and after 6th dase (12-Weeks Cohort), dosing interval in hours
Time to Peak Plasma Concentration (Tmax)
MAD-Part: After 1st and 4th doses (6-Weeks and 12-Weeks Cohorts) and after 6th dase (12-Weeks Cohort), dosing interval in hours
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 2nd, 3rd, 4th, 5th doses (6-Weeks Cohorts and 12-Weeks Cohort) and 6th, 7th, 8th, 9th, 10th, 11th and 12th doses (12-Weeks Cohort)
Trough concentration measured predose for MAD cohorts (Cτ)
MAD-Part: After 2nd, 3rd, 4th, 5th doses (6-Weeks Cohorts and 12-Weeks Cohort) and 6th, 7th, 8th, 9th, 10th, 11th and 12th doses (12-Weeks Cohort)
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks Cohorts) and 12th (12-Weeks-Cohort) doses
Area under the plasma concentration versus time curve from 0 to infinity (AUCinf)
MAD-Part: After 6th (6-Weeks Cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Area under the plasma concentration versus time curve from 0 to last (AUClast)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Peak Plasma Concentration (Cmax)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Time to Peak Plasma Concentration (Tmax)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Terminal rate constant (λz)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Terminal half-life (t½)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Apparent volume of distribution during terminal phase (Vz/f)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Apparent total clearance of ZP6590 from plasma at steady state (SS) for MAD-cohorts (CLss/f)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
To investigate the pharmacokinetic properties of ZP6590 following multiple subcutaneous injections
Periodo de tiempo: MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses
Mean residence time of plasma ZP6590 concentration at steady state (SS) for MAD cohorts (MRTss)
MAD-Part: After 6th (6-Weeks cohorts) and 12th (12-Weeks-Cohort) doses

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Investigadores

  • Investigador principal: Ulrike Hövelmann, Profil Institut für Stoffwechselforschung GmbH

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

9 de julio de 2026

Finalización primaria (Estimado)

6 de septiembre de 2027

Finalización del estudio (Estimado)

6 de septiembre de 2027

Fechas de registro del estudio

Enviado por primera vez

16 de julio de 2026

Primero enviado que cumplió con los criterios de control de calidad

22 de julio de 2026

Publicado por primera vez (Actual)

23 de julio de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

13 de agosto de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

12 de agosto de 2026

Última verificación

1 de agosto de 2026

Más información

Términos relacionados con este estudio

Otros números de identificación del estudio

  • ZP6590-26033

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

INDECISO

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

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