- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07828470
A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of KL0011034 Injection Administered by Continuous Infusion in Healthy Adult Subjects
A Single-center, Randomized, Double-blind, Propofol Position-controlled Phase I Clinical Study Evaluating the Safety, Pharmacokinetics/Pharmacodynamics of KL0011034 Injection by Continuous Infusion in Healthy Chinese Adult Subjects
Tutkimuksen yleiskatsaus
Tila
Ehdot
Interventio / Hoito
Yksityiskohtainen kuvaus
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Vaihe 1
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Wei Qi
- Puhelinnumero: 028-82339360
- Sähköposti: qiw@kelun.com
Opiskelupaikat
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Hunan
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Changsha, Hunan, Kiina, 410205
- The Third XIANGYA Hospital of Central South University
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Ottaa yhteyttä:
- Guoping Yang
- Puhelinnumero: 13974817168
- Sähköposti: ygp9880@163.com
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Ottaa yhteyttä:
- Saiying Wang
- Puhelinnumero: 0731-88618150
- Sähköposti: 1771303488@qq.com
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
- Sign the informed consent form
- Health participants (Age: 18~45 years);
- Body Weight: Male≥50.0kg, Female≥45.0kg; 19 ≤BMI≤ 26.0kg/m2;
- There were no abnormalities in clinically significant physical examination, vital signs, 12-lead electrocardiogram, chest x-ray, abdominal B-ultrasound, laboratory tests;
- Agreed to use contraception for 3 months post-dose.
Exclusion Criteria:
- Allergy or Drug hypersensitivity;
- Clinically significant Medical History;
- History of anesthesia accident, history of serious adverse reactions of anesthesia, or family history of anesthesia accidents, or contraindications to general anesthesia;
- Dyspnoea or suspected difficult airway, or predicting difficult endotracheal intubation;
- History of bronchial asthma, chronic obstructive pulmonary disease, sleep apnea syndrome;
- History of adrenal insufficiency or adrenal tumor or hereditary heme biosynthesis disorder or hereditary acute porphyria;
- History of any surgery within 3 months;
- History of any Medication within 14 days;
- History of any clinical study within 3 months;
- History of any vaccine within 1 month;
- History of any drug abuse;
- Needle sickness, Hematosickness;
- Massive blood loss (> 400 mL) in the past 3 months;
- Female volunteers are pregnant or lactating;
- History of unprotected sex within 2 weeks;
- Heavy smoker ( more than 5 cigarettes/day) within 3 months;
- History of alcohol abuse,or heavy alcohol intake (more than 14 units a week) within 6 months;
- Heavy caffeine intake;
- History of grapefruit, xanthine-rich foods intake within 48 hours;
- Positive alcohol test;
- Positive nicotine test;
- Positive drugs of abuse test result.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Nelinkertaistaa
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
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Kokeellinen: Low-dose group
subjects will receive propofol injectable emulsion 2 mg/kg during the anesthesia induction phase, followed by KL0011034 injection or propofol injectable emulsion during the anesthesia maintenance phase.
The maintenance durations for low-dose group is 1 hour (+5 min).
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Intravenous injection, continuous infusion
Intravenous injection, continuous infusion
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Kokeellinen: Medium-dose group
subjects will receive propofol injectable emulsion 2 mg/kg during the anesthesia induction phase, followed by KL0011034 injection or propofol injectable emulsion during the anesthesia maintenance phase.
The maintenance durations for medium-dose group is 2 hours (+5 min).
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Intravenous injection, continuous infusion
Intravenous injection, continuous infusion
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Kokeellinen: High-dose group
subjects will receive propofol injectable emulsion 2 mg/kg during the anesthesia induction phase, followed by KL0011034 injection or propofol injectable emulsion during the anesthesia maintenance phase.
The maintenance durations for high-dose group is 3 hours (+5 min).
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Intravenous injection, continuous infusion
Intravenous injection, continuous infusion
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Number of reported Adverse Events
Aikaikkuna: 24 hours post-dose
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Safety and tolerability was assessed by the number of volunteers with adverse events.
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24 hours post-dose
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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PK parameter Cmax in plasma
Aikaikkuna: 24 hours post-dose
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Maximum peak plasma concentration (Cmax) of KL0011034 and its metabolite
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24 hours post-dose
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PK parameter Tmax in plasma
Aikaikkuna: 24 hours post-dose
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Time of Cmax (Tmax) of KL0011034 and its metabolite
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24 hours post-dose
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PK parameter AUC0-t in plasma
Aikaikkuna: 24 hours post-dose
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Area under the concentration-time curve (AUC0-t) from time zero to time "t" of KL0011034 and its metabolite
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24 hours post-dose
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PK parameter AUC0-∞ in plasma
Aikaikkuna: 24 hours post-dose
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AUC from time zero to infinity (AUC0-∞) of KL0011034 and its metabolite
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24 hours post-dose
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PK parameter t1/2 in plasma
Aikaikkuna: 24 hours post-dose
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Terminal-phase elimination half-life (t1/2) of KL0011034 and its metabolite
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24 hours post-dose
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Modified Observer's Assessment of Alertness Sedation (MOAA/S) scale
Aikaikkuna: Day 1
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MOAA/S is a commonly used clinical sedation assessment scale, ranging from 0 to 5, which helps clinicians determine the level of sedation in patients.
A score of 5 indicates full consciousness, whereas a score of 0 indicates deep coma.
Lower scores correspond to deeper levels of sedation.
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Day 1
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Electroencephalogram bispectrality index (BIS) monitoring
Aikaikkuna: Day 1
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BIS is the most widely used method for the continuous monitoring of sedation depth in clinical anesthesia.
BIS values range from 0 to 100, where 100 represents complete wakefulness and 0 indicates complete cortical electrical inhibition.
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Day 1
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Modified Aldrete Scoring (Aldrete) Scale
Aikaikkuna: Day 1
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The Modified Aldrete Score is the most widely used standardized tool for assessing discharge readiness from post-anesthesia care unit (PACU).
It evaluates five parameters: activity, respiration, blood pressure consciousness, and SpO₂.
Ranging from 0 to 10, the higher the score, the better the quality of recovery.
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Day 1
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Post-Anesthetic Discharge Scoring System
Aikaikkuna: Day 1
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PADSS assesses based on five dimensions: vital signs, activity status, nausea and vomiting, pain severity, and surgical bleeding.
Each item is scored from 0 to 2, with a total score of 10, the higher the score, the better the quality of recovery.
Discharge can be arranged when the score reaches 9.
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Day 1
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The time of complete awakening
Aikaikkuna: Day 1
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The definition of complete awakening is that the MOAA/S score is 5 for three consecutive times.
The time point when the first score among the three consecutive times is 5 is the time point of complete awakening.
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Day 1
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Mini-Mental State Examination
Aikaikkuna: Day 1
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The quality of awakening was evaluated through the "orientation in the recovery period" and "memory" sections of the MMSE scale.
The "orientation in the recovery period" assesses based on 10 questions, each question is scored from 0 to 1, with a total score of 10.
The "memory" assesses based on 3 questions, including the repetition of 6 different things and performing 5 subtraction calculations, with a total score of 11. the higher the score, the better the quality of awakening.
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Day 1
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Anesthesia satisfaction
Aikaikkuna: Day 1
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satisfaction of anesthesiologists and satisfaction of patients. The "satisfaction of patients" assesses based on 2 parts, with a total score of 150. the higher the score, the better the quality of recovery. Part A: How do you feeling in the past 24 hours ( including 10 questions, each question is scored from 0 to 10, with a total score of 100 ). Part B: Have you experienced following 5 situations in the past 24 hours ( each situation is scored from 0 to 10, with a total score of 50 ). The " satisfaction of anesthesiologists" assesses based on 2 dimensions: Maintaining hemodynamic stability during the maintenance period, and Awakening status (whether agitated, choking, or coughing). Each item is scored from 1 to 5, with a total score of 10, the higher the score, the better the quality of recovery. |
Day 1
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Yhteistyökumppanit ja tutkijat
Sponsori
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Arvioitu)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Avainsanat
Muut tutkimustunnusnumerot
- KL0011034-103
Yksittäisten osallistujien tietojen suunnitelma (IPD)
Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?
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