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Exploring the Extended Efficacy and Initial Use of RUCONEST® in Managing Neurological Symptoms Linked to Infectious Pathogens

6 november 2026 uppdaterad av: Isaac Melamed, MD, IMMUNOe Research Centers

Assessment of RUCONEST® (C1 Esterase Inhibitor [Recombinant]) in Alleviating Neurological Symptoms Linked to Infectious Pathogens

Assessment of RUCONEST (C1 Esterase Inhibitor [Recombinant]) in Alleviating Neurological Symptoms Linked to Infectious Pathogens

Studieöversikt

Status

Rekrytering

Betingelser

Intervention / Behandling

Detaljerad beskrivning

This study will last approximately 30 weeks including 24 infusions total, each one week apart. This is an open label extension study aimed to investigate the continued use of RUCONEST in a post-SARS-CoV-2 population who experienced neurological symptoms both in patients who have participated in the previous trial (NCT04705831) as well as RUCONEST-naive participants.

Studietyp

Interventionell

Inskrivning (Beräknad)

30

Fas

  • Fas 4

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studieorter

    • Colorado
      • Centennial, Colorado, Förenta staterna, 80112
        • Rekrytering
        • IMMUNOe Research Centers
        • Kontakt:
        • Huvudutredare:
          • Isaac Melamed, MD
        • Underutredare:
          • J. Lynn Williams, MD

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

18 år till 90 år (Vuxen, Äldre vuxen)

Tar emot friska volontärer

Nej

Kön som är behöriga för studier

Allt

Beskrivning

Inclusion Criteria:

  • Age 18 and older, male or female
  • Patient is able to understand and fully participate in the activities of the study and the consent in accordance with federal regulations.
  • Patients who were involved in the previous study with defined post-COVID neurologic symptoms.
  • New patients who have been diagnosed with post-COVID neurologic symptoms.

Exclusion Criteria:

  • Receiving any form of C1-INH therapy, either acute or prophylactic treatment
  • History or suspicion of allergy to rabbits
  • Neurological conditions related to injury
  • Neuropathy related to diabetes
  • Abnormal kidney or liver enzymes
  • History of thrombotic stroke
  • Participants who are pregnant or lactating
  • Largely incapacitated or bed-ridden
  • Currently enrolled in any other clinical study involving an investigational product or any other type of medical research judged not to be scientifically or medically compatible with this study or have discontinued within 30 days of study entry from any other clinical study involving and investigational product.

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

  • Primärt syfte: Behandling
  • Tilldelning: N/A
  • Interventionsmodell: Enskild gruppuppgift
  • Maskning: Ingen (Open Label)

Vapen och interventioner

Deltagargrupp / Arm
Intervention / Behandling
Aktiv komparator: Ruconest

IV Ruconest

IV Ruconest

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 0

Behavior Rating Inventory of Executive Function - Adult

Week 0
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 5

Behavior Rating Inventory of Executive Function - Adult

Week 5
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 9

Behavior Rating Inventory of Executive Function - Adult

Week 9
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 13

Behavior Rating Inventory of Executive Function - Adult

Week 13
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 17

Behavior Rating Inventory of Executive Function - Adult

Week 17
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 21

Behavior Rating Inventory of Executive Function - Adult

Week 21
Neuropsychological Measures (BRIEF-A)
Tidsram: Week 25

Behavior Rating Inventory of Executive Function - Adult

Week 25
Neuropsychological Measures (RBANS)
Tidsram: Week 0

Repeatable Battery for the Assessment of Neuropsychological Status

Week 0
Neuropsychological Measures (RBANS)
Tidsram: Week 5

Repeatable Battery for the Assessment of Neuropsychological Status

Week 5
Neuropsychological Measures (RBANS)
Tidsram: Week 9

Repeatable Battery for the Assessment of Neuropsychological Status

Week 9
Neuropsychological Measures (RBANS)
Tidsram: Week 13

Repeatable Battery for the Assessment of Neuropsychological Status

Week 13
Neuropsychological Measures (RBANS)
Tidsram: Week 17

Repeatable Battery for the Assessment of Neuropsychological Status

Week 17
Neuropsychological Measures (RBANS)
Tidsram: Week 21

Repeatable Battery for the Assessment of Neuropsychological Status

Week 21
Neuropsychological Measures (RBANS)
Tidsram: Week 25

Repeatable Battery for the Assessment of Neuropsychological Status

Week 25
Neuropsychological Measures (BDI II)
Tidsram: Week 0

Beck Depression Inventory (BDI II)

Week 0
Neuropsychological Measures (BDI II)
Tidsram: Week 5

Beck Depression Inventory (BDI II)

Week 5
Neuropsychological Measures (BDI II)
Tidsram: Week 9

Beck Depression Inventory (BDI II)

Week 9
Neuropsychological Measures (BDI II)
Tidsram: Week 13

Beck Depression Inventory (BDI II)

Week 13
Neuropsychological Measures (BDI II)
Tidsram: Week 17

Beck Depression Inventory (BDI II)

Week 17
Neuropsychological Measures (BDI II)
Tidsram: Week 21

Beck Depression Inventory (BDI II)

Week 21
Neuropsychological Measures (BDI II)
Tidsram: Week 25

Beck Depression Inventory (BDI II)

Week 25
Neuropsychological Measures (MoCA)
Tidsram: Week 0

Montreal Cognitive Assessment (MoCA)

Week 0
Neuropsychological Measures (MoCA)
Tidsram: Week 5

Montreal Cognitive Assessment (MoCA)

Week 5
Neuropsychological Measures (MoCA)
Tidsram: Week 9

Montreal Cognitive Assessment (MoCA)

Week 9
Neuropsychological Measures (MoCA)
Tidsram: Week 13

Montreal Cognitive Assessment (MoCA)

Week 13
Neuropsychological Measures (MoCA)
Tidsram: Week 17

Montreal Cognitive Assessment (MoCA)

Week 17
Neuropsychological Measures (MoCA)
Tidsram: Week 21

Montreal Cognitive Assessment (MoCA)

Week 21
Neuropsychological Measures (MoCA)
Tidsram: Week 25

Montreal Cognitive Assessment (MoCA)

Week 25
Patient-Rated Questionnaire (FSS)
Tidsram: Week 0

Fatigue Severity Scale (FSS)

Week 0
Patient-Rated Questionnaire (FSS)
Tidsram: Week 5

Fatigue Severity Scale (FSS)

Week 5
Patient-Rated Questionnaire (FSS)
Tidsram: Week 9

Fatigue Severity Scale (FSS)

Week 9
Patient-Rated Questionnaire (FSS)
Tidsram: Week 13

Fatigue Severity Scale (FSS)

Week 13
Patient-Rated Questionnaire (FSS)
Tidsram: Week 17

Fatigue Severity Scale (FSS)

Week 17
Patient-Rated Questionnaire (FSS)
Tidsram: Week 21

Fatigue Severity Scale (FSS)

Week 21
Patient-Rated Questionnaire (FSS)
Tidsram: Week 25

Fatigue Severity Scale (FSS)

Week 25
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 0

Migraine Disability Assessment (MIDAS)

Week 0
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 5

Migraine Disability Assessment (MIDAS)

Week 5
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 9

Migraine Disability Assessment (MIDAS)

Week 9
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 13

Migraine Disability Assessment (MIDAS)

Week 13
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 17

Migraine Disability Assessment (MIDAS)

Week 17
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 21

Migraine Disability Assessment (MIDAS)

Week 21
Patient-Rated Questionnaire (MIDAS)
Tidsram: Week 25

Migraine Disability Assessment (MIDAS)

Week 25
Patient-Rated Questionnaire (HIT)
Tidsram: Week 0

Headache Impact Scale (HIT)

Week 0
Patient-Rated Questionnaire (HIT)
Tidsram: Week 5

Headache Impact Scale (HIT)

Week 5
Patient-Rated Questionnaire (HIT)
Tidsram: Week 9

Headache Impact Scale (HIT)

Week 9
Patient-Rated Questionnaire (HIT)
Tidsram: Week 13

Headache Impact Scale (HIT)

Week 13
Patient-Rated Questionnaire (HIT)
Tidsram: Week 17

Headache Impact Scale (HIT)

Week 17
Patient-Rated Questionnaire (HIT)
Tidsram: Week 21

Headache Impact Scale (HIT)

Week 21
Patient-Rated Questionnaire (HIT)
Tidsram: Week 25

Headache Impact Scale (HIT)

Week 25
Patient-Rated Questionnaire (Activities)
Tidsram: Week 0

Activities of Daily Living Sliding Scale and Questionnaire

Week 0
Patient-Rated Questionnaire (Activities)
Tidsram: Week 5

Activities of Daily Living Sliding Scale and Questionnaire

Week 5
Patient-Rated Questionnaire (Activities)
Tidsram: Week 9

Activities of Daily Living Sliding Scale and Questionnaire

Week 9
Patient-Rated Questionnaire (Activities)
Tidsram: Week 13

Activities of Daily Living Sliding Scale and Questionnaire

Week 13
Patient-Rated Questionnaire (Activities)
Tidsram: Week 17

Activities of Daily Living Sliding Scale and Questionnaire

Week 17
Patient-Rated Questionnaire (Activities)
Tidsram: Week 21

Activities of Daily Living Sliding Scale and Questionnaire

Week 21
Patient-Rated Questionnaire (Activities)
Tidsram: Week 25

Activities of Daily Living Sliding Scale and Questionnaire

Week 25
Patient-Rated Questionnaire (SF)
Tidsram: Week 0

SF McGill Pain Questionnaire

Week 0
Patient-Rated Questionnaire (SF)
Tidsram: Week 5

SF McGill Pain Questionnaire

Week 5
Patient-Rated Questionnaire (SF)
Tidsram: Week 9

SF McGill Pain Questionnaire

Week 9
Patient-Rated Questionnaire (SF)
Tidsram: Week 13

SF McGill Pain Questionnaire

Week 13
Patient-Rated Questionnaire (SF)
Tidsram: Week 17

SF McGill Pain Questionnaire

Week 17
Patient-Rated Questionnaire (SF)
Tidsram: Week 21

SF McGill Pain Questionnaire

Week 21
Patient-Rated Questionnaire (SF)
Tidsram: Week 25

SF McGill Pain Questionnaire

Week 25
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 0

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 0
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 5

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 5
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 9

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 9
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 13

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 13
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 17

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 17
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 21

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 21
Patient-Rated Questionnaire (GSRS)
Tidsram: Week 25

Gastrointestinal Symptoms Rating Scale (GSRS)

Week 25
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 0

SF-36

Week 0
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 5

SF-36

Week 5
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 9

SF-36

Week 9
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 13

SF-36

Week 13
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 17

SF-36

Week 17
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 21

SF-36

Week 21
Patient-Rated Questionnaire (SF-36)
Tidsram: Week 25

SF-36

Week 25
Neurological Exam
Tidsram: Week 0

Complete neurological examination

Week 0
Neurological Exam
Tidsram: Week 5

Complete neurological examination

Week 5
Neurological Exam
Tidsram: Week 9

Complete neurological examination

Week 9
Neurological Exam
Tidsram: Week 13

Complete neurological examination

Week 13
Neurological Exam
Tidsram: Week 17

Complete neurological examination

Week 17
Neurological Exam
Tidsram: Week 21

Complete neurological examination

Week 21
Neurological Exam
Tidsram: Week 25

Complete neurological examination

Week 25

Samarbetspartners och utredare

Det är här du hittar personer och organisationer som är involverade i denna studie.

Sponsor

Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart (Faktisk)

5 november 2025

Primärt slutförande (Beräknad)

31 juli 2027

Avslutad studie (Beräknad)

29 oktober 2027

Studieregistreringsdatum

Först inskickad

6 november 2026

Först inskickad som uppfyllde QC-kriterierna

6 november 2026

Första postat (Faktisk)

12 november 2026

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

12 november 2026

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

6 november 2026

Senast verifierad

1 november 2026

Mer information

Termer relaterade till denna studie

Andra studie-ID-nummer

  • IIS202402

Läkemedels- och apparatinformation, studiedokument

Studerar en amerikansk FDA-reglerad läkemedelsprodukt

Ja

Studerar en amerikansk FDA-reglerad produktprodukt

Nej

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