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Auricular Point Akupressur til håndtering af kemoterapi-induceret neuropati

9. juli 2026 opdateret af: Jennifer Kawi, The University of Texas Health Science Center, Houston

Det foreslåede randomiserede kontrolforsøg vil evaluere aurikulær punktakupressur (APA) på kemoterapi-induceret neuropati (CIN), nøje overveje punktspecificitet og placebo-effekter ved at integrere selvrapporteringsforanstaltninger, psykofysiske mål (QST), endogene biomarkører (cytokiner) og neuro -billeddannelse for at undersøge APA's effektivitet og underliggende mekanisme(r).

Efterforskerne vil bruge et randomiseret kontrolforsøg, tre-gruppedesign: (1) APA-gruppe, (2) Sham APA-kontrol og (3) Normal Care-kontrol. En smartphone-applikation til økologisk øjeblikkelig vurdering (EMA) vil blive brugt til at overvåge APA-adhærens og registrere momentan CIN-sværhedsgrad og brug af smertestillende midler.

Studieoversigt

Detaljeret beskrivelse

Kemoterapi-induceret neuropati (CIN) - smerter, følelsesløshed eller prikken fordelt i hænder og fødder - producerer vedvarende symptomer, der påvirker følelse og balance hos kræftoverlevere. Op til 50 % af de kræftoverlevere lider stadig af CIN 6 år efter behandlingen. Duloxetin, det eneste anbefalede lægemiddel af American Society of Clinical Oncology, viste sig at være bedre end placebo, men forbedrede CIN med kun 0,73 point (0-10 skala). Der er ikke etableret nogen effektiv behandling for CIN bortset fra træning, med en effektstørrelse på <0,508. Opioider lindrer CIN-smerter, men langvarig brug frarådes kraftigt på grund af overforbrug af opioid.

Efterforskerne foreslår at teste aurikulær punktakupressur (APA), en innovativ og skalerbar løsning udviklet fra aurikulær akupunktur. APA er en ikke-invasiv (nåleløs) og aktiv behandling til patienter med smerter, hvorimod akupunktur er en invasiv (ved hjælp af nåle) og passiv behandling (administreret af en autoriseret behandler). I APA tapes små frø på specifikke ørepunkter af en dygtig udbyder, og patienterne trykker på frøene for at stimulere ørepunkter tre gange dagligt, tre minutter pr. gang, i alt ni minutter om dagen. APA giver smertelindring inden for 1-2 minutter efter ørestimulering og opretholder smertelindring i en måned efter en 4-ugers APA-intervention. APA er populær i Taiwan, Kina og Europa. Selvom brugen er sparsom i USA, har et begrænset antal kliniske forsøg understøttet APA i smertebehandling.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

238

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Maryland
      • Baltimore, Maryland, Forenede Stater, 21205
        • Johns Hopkins University
    • Texas
      • Houston, Texas, Forenede Stater, 77030
        • The University of Texas Health Science Center at Houston

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Beskrivelse

Inklusionskriterier:

  • kræftpatienter i alderen ≥18 år
  • har modtaget medicin i en af ​​følgende kategorier: platinbaserede, vinca-alkaloider, bortezomib, eribulin og/eller taxaner
  • har afsluttet deres kemoterapiforløb tre måneder eller mere før tilmeldingen
  • har CIN på grund af at have modtaget neurotoksisk kemoterapi for cancer eller har allerede eksisterende perifer neuropati af en anden ætiologi, der forværredes efter kemoterapi
  • har en af ​​den gennemsnitlige intensitet af smerte, følelsesløshed eller prikken i ekstremiteterne den foregående uge på grund af CIN ≥ 4 på en 11-punkts numerisk skala.

Ekskluderingskriterier:

  • brug af et forsøgsmiddel til smertekontrol samtidigt eller inden for de seneste 30 dage
  • brug af et implanterbart lægemiddelleveringssystem, f.eks. Medtronic SynchroMed®
  • forudgående cøliaki plexus blokering eller anden neurolytisk smertekontrolbehandling
  • andre identificerede årsager til smertefuld paræstesi, der eksisterede før kemoterapi (f.eks. stråling eller malign plexopati, lumbal eller cervikal radikulopati)
  • allergi over for latex (båndene til APA inkluderer latex).

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Auricular Point Akupressur (APA)
APA-armen vil modtage personlige ugentlige behandlinger og en selvstyret smartphone-applikation med videoer til at forstå og administrere APA. APA-armen vil modtage en personlig frøplacering og en træning for deltageren eller dennes omsorgsperson i at placere frøene på ørepunkterne, samt et zoommøde 1 uge efter det første besøg for at coache deltager og/eller omsorgsperson på frø. placering.
Personlig frøplacering og en træning for deltageren eller deres omsorgsperson i at placere frøene på ørepunkterne.
Zoom-session til frøplacering og APA-coaching, der finder sted efter indledende APA- og frøplaceringstræning (indledende træning er enten personligt eller guidet af videoerne fra smartphone-appen).
Eksperimentel: Virtual Auricular Point Akupressur (vAPA)
VAPA-armen vil selv-administrere APA ved at placere frøene i henhold til videoinstruktionen, der findes i den selvstyrede smartphone-applikation til forståelse og administration af APA. Deltageren og/eller en pårørende vil følge videoinstruktionen om frøplacering og vil modtage en zoomsession til APA-coaching en uge efter baselinebesøget.
Zoom-session til frøplacering og APA-coaching, der finder sted efter indledende APA- og frøplaceringstræning (indledende træning er enten personligt eller guidet af videoerne fra smartphone-appen).
Selvadministrer APA ved at placere frøene i henhold til videoinstruktionen, der findes i den selvstyrede smartphone-applikation til at forstå og administrere APA. Deltager og/eller en pårørende vil følge videoinstruktionen om frøplacering.
Andre navne:
  • Selvstyret smartphone-app med videoinstruktion til frøplacering og APA
Aktiv komparator: Sædvanlig plejekontrol
Usual Care-armen vil fortsætte med deres sædvanlige pleje.
Deltagerne vil fortsætte med sædvanlig pleje fra onkolog.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Pain Severity as Assessed by the Brief Pain Inventory
Tidsramme: Baseline, 1 month after baseline
Brief Pain Inventory (BPI) assesses worst pain severity. The scale ranges from 0 (no pain) to 10 (severe pain), a higher score indicates greater pain
Baseline, 1 month after baseline
Numbness as Assessed by the Brief Pain Inventory
Tidsramme: Baseline, 1 month after Baseline
Brief Pain Inventory (BPI) assesses worst numbness. The scale ranges from 0 (no numbness) to 10 (severe numbness), a higher score indicates greater numbness.
Baseline, 1 month after Baseline
Tingling as Assessed by the Brief Pain Inventory
Tidsramme: Baseline, 1 month after baseline
Brief Pain Inventory (BPI) assesses worst Tingling. The scale ranges from 0 (no tingling) to 10 (severe tingling), a higher score indicates greater tingling.
Baseline, 1 month after baseline
Stiffness as Assessed by the Brief Pain Inventory
Tidsramme: Baseline, 1 month after baseline
Brief Pain Inventory (BPI) assesses worst stiffness. The scale ranges from 0 (no stiffness) to 10 (severe stiffness), a higher score indicates greater stiffness.
Baseline, 1 month after baseline
Grade of Peripheral Motor Neuropathy as Assessed by the Common Terminology Criteria for Adverse Events (CTCAE) Version 4
Tidsramme: Baseline, 1 month after baseline
Peripheral motor neuropathy is graded using the NCI Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Severity is graded on a scale that ranges from 1 to 5, with higher grade indicating greater severity of neuropathy.
Baseline, 1 month after baseline
Grade of Peripheral Sensory Neuropathy as Assessed by the Common Terminology Criteria for Adverse Events (CTCAE) Version 4
Tidsramme: Baseline, 1 month after baseline
Peripheral sensory neuropathy is graded using the NCI Common Terminology Criteria for Adverse Events (CTCAE) v4.0. Severity is graded on a scale that ranges from 1 to 5, with higher grade indicating greater severity of neuropathy.
Baseline, 1 month after baseline
Physical Function as Assessed by The Revised BPI-CIN Pain Interference Subscale
Tidsramme: Baseline, 1 month after Baseline
The BPI-CIN Interference subscale will be used to measure physical function caused by CIN. The seven items evaluate interference with general activity, mood, walking ability, normal work, relations with other persons, sleep, and enjoyment of life. Each item is rated on a 0-10 numeric scale (0 = does not interfere; 10 = completely interferes). The overall score is calculated as the mean of the seven items with a total score ranging from 0 to 10 to determine the level of interference, with higher scores indicating greater interference.
Baseline, 1 month after Baseline
Functional Ability as Assessed by Eastern Cooperative Oncology Group (ECOG) Performance Status Scale
Tidsramme: Baseline, 1 month after Baseline

The ECOG Performance Status Scale describes level of functioning in terms of ability to care for oneself, daily activity, and physical. Score on the ECOG ranges from 0 (fully active and able) to 5 (dead) with higher score indicating lower function:

0 - Fully active, able to carry on all pre-disease performance without restriction

  1. - Restricted in physically strenuous activity but ambulatory and able to carry out work of a light or sedentary nature, e.g., light house work, office work
  2. - Ambulatory and capable of all selfcare but unable to carry out any work activities; up and about more than 50% of waking hours
  3. - Capable of only limited selfcare; confined to bed or chair more than 50% of waking hours
  4. - Completely disabled; cannot carry on any selfcare; totally confined to bed or chair
  5. - Dead
Baseline, 1 month after Baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Physical Function Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - physical function subscale assesses physical function using 4 items, each scored on a 5-point likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate better physical function.
Baseline, 1 month after baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Fatigue Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - fatigue subscale assesses fatigue using 4 items, each scored on a 5-point likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate greater fatigue.
Baseline, 1 month after baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Pain Interference Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - pain interference subscale assesses how pain interferes with daily activities using 4 items, each scored on a 5-point likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate greater pain interference.
Baseline, 1 month after baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Depression Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - depression subscale assesses depression using 4 items, each scored on a 5-point likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate greater depression severity.
Baseline, 1 month after baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Anxiety Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - anxiety subscale assesses anxiety using 4 items, each scored on a 5-point likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate greater anxiety.
Baseline, 1 month after baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Sleep Disturbance Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - sleep disturbance subscale assesses sleep disturbance using 4 items, each scored on a 5-point Likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate greater sleep disturbance.
Baseline, 1 month after baseline
Quality of Life as Assessed by Patient-Reported Outcomes Measurement Information System (PROMIS) 29 -Ability to Participate in Social Activities Subscale
Tidsramme: Baseline, 1 month after baseline
Patient-Reported Outcomes Measurement Information System (PROMIS) 29 - ability to participate in social activities subscale assesses a participant's perceived ability to engage in usual social roles and activities using 4 items, each scored on a 5-point likert scale (1 = Unable to do; 5 = Without any difficulty). Raw scores ranging from 4 to 20 are converted to standardized T-scores (population mean = 50, Standard deviation = 10) using HealthMeasures tables with a range of approximately 20-80. The higher T-scores indicate better and higher functioning social participation.
Baseline, 1 month after baseline
Upper Limb Function as Assessed by the Quick Dash Index
Tidsramme: Baseline, 1 month after baseline
The QuickDASH Index assesses upper limb disability and symptoms. It evaluates limitations in daily activities (e.g., opening jars, performing housework), as well as pain, tingling, and sleep disturbances. The total score ranges from 0 (no disability) to 100 (most severe disability), with higher scores indicating greater disability.
Baseline, 1 month after baseline
Symptoms Severity as Assessed by the MD Anderson Symptom Severity Inventory
Tidsramme: Baseline, 1 month after Baseline
The MD Anderson Sympton Severity Inventory assesses severity of 13 common symptoms experienced by patients with cancer. Each item is rated on a 0-10 numeric scale (0 = not present; 10 = as bad as you can imagine). The overall symptom severity score is calculated as the mean of the 13 items with a range of 0 to 10, higher scores indicating greater symptom severity.
Baseline, 1 month after Baseline
Pain Self Efficacy as Assessed by Pain Self-Efficacy Questionnaire (PSEQ)
Tidsramme: Baseline, 1 month after Baseline
Pain self-efficacy is assessed using the Pain Self-Efficacy Questionnaire (PSEQ). This 10-item instrument measures a participant's confidence in performing daily activities, social life and function despite pain. Each item is rated on a 0-6 scale (0 = Not at all confident; 6 = Completely confident) and total score ranges from 0 to 60, with higher scores indicating greater self-efficacy and greater confidence in coping.
Baseline, 1 month after Baseline
Psychological Impact of Pain as Assessed by the Pain Catastrophizing Score
Tidsramme: Baseline, 1 month after Baseline
The Pain Catastrophizing Scale (PCS) assesses components of catastrophizing: rumination, magnification, and helplessness. The total score ranges from 0 to 52, with higher scores indicating greater pain catastrophizing.
Baseline, 1 month after Baseline
Number of Chronic Overlapping Pain Conditions as Assessed by the Chronic Overlapping Pain Conditions (COPC)
Tidsramme: Baseline, 1 month after Baseline
Chronic Overlapping Pain Conditions (COPC) are assessed using the Chronic Overlapping Pain Conditions Screener (COPCS). This instrument identifies the presence of up to 10 common chronic pain conditions. The COPC total score is calculated as the number of positively identified conditions (answered "Yes"), with higher scores indicating greater pain impact, central sensitization, and severity.
Baseline, 1 month after Baseline
Charlson Comorbidity Index
Tidsramme: Baseline
The Charlson Comorbidity index assesses a participant's comorbidity burden and predicted risk of mortality. The total score ranges from 0 to 37. A higher score indicates greater comorbidity burden and higher risk of mortality.
Baseline
Pain Impact as Assessed by Pain, Enjoyment and General Activity (PEG) Scale
Tidsramme: Baseline, 1 month after baseline
Pain, Enjoyment and General Activity (PEG) is a three-item questionnaire that assesses pain intensity and its impact patient's daily life. Each item is rated on a 0-10 scale. The PEG score is calculated as the mean of three items, resulting in score range of 0 to 10, with a higher scores indicating greater pain severity and functional interference.
Baseline, 1 month after baseline
Number of Participants Reporting Opioid Use
Tidsramme: Baseline, Day 28
Baseline, Day 28
Opioid Use Per Day as Measured by the Morphine Milligram Equivalents (MME) Per Day
Tidsramme: Baseline, Day 28
Opioid use will be collected via EMA diary using a questionnaire. Milligram Morphine Equivalent (MME) will be determined by using an equivalency factor to calculate a dose of morphine equivalent to the ordered opioid. Daily morphine equivalent dosing is sum of the MME of all opioids a patient is likely to take within 24 hours, and will be calculated to MME for analysis. Baseline was defined as the first day of opioid use recorded in the EMA diary.
Baseline, Day 28

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Experimental Pain Sensitivity as Assessed by a Multimodal Quantitative Sensory Testing (QST) Battery - Pressure Pain Threshold (PPT)-Trapezius
Tidsramme: Baseline, 1 month after Baseline
In order to measure experimental pain sensitivity, a multimodal Quantitative Sensory Testing (QST) battery will be completed: pressure pain threshold (PPT), Mechanical Temporal Summation (MTS), and Conditioned Pain Modulation (CPM). To assess PPT, a handheld digital pressure algometer (Wagner, Greenwich, CT) was applied at a constant rate of 2.9 Newton per centimeter squared (N/cm^2) per second to the participant's trapezius and thumbs. Participants were asked to notify the experimenter when the pressure sensation ''first becomes painful." The pressure at which participants indicated that the pressure sensation ''first becomes painful" is reported.
Baseline, 1 month after Baseline
Experimental Pain Sensitivity as Assessed by a Multimodal Quantitative Sensory Testing (QST) Battery - Pressure Pain Threshold (PPT)-Thumb
Tidsramme: Baseline, 1 month after Baseline
In order to measure experimental pain sensitivity, a multimodal Quantitative Sensory Testing (QST) battery will be completed: pressure pain threshold (PPT), Mechanical Temporal Summation (MTS), and Conditioned Pain Modulation (CPM). To assess PPT, a handheld digital pressure algometer (Wagner, Greenwich, CT) was applied at a constant rate of 2.9 Newton per centimeter squared (N/cm^2) per second to the participant's trapezius and thumbs. Participants were asked to notify the experimenter when the pressure sensation ''first becomes painful." The pressure at which participants indicated that the pressure sensation ''first becomes painful" is reported.
Baseline, 1 month after Baseline
Experimental Pain Sensitivity as Assessed by a Multimodal Quantitative Sensory Testing (QST) Battery - Mechanical Temporal Summation (MTS)
Tidsramme: Baseline, 1 month after Baseline
In order to measure experimental pain sensitivity, a multimodal Quantitative Sensory Testing (QST) battery will be completed: pressure pain threshold (PPT), Mechanical Temporal Summation (MTS), and Conditioned Pain Modulation (CPM). To assess MTS, a single pinprick stimulus (e.g., via a weighted pinprick stimulator or Neuropen) is applied, followed by a series of 10 rapid, identical stimuli at the same location, usually at a rate of 1/second, to measure the change in pain sensation. Participants rate their pain after the stimuli using a Numeric Rating Scale (NRS) ranging from 0 to 10, where 0 = no pain and 10 = worst pain imaginable. A higher score means greater pain sensitivity and increased temporal summation. MTS is calculated as the increase in pain intensity rating (Δ change score) between the first stimulus and the end of the series.
Baseline, 1 month after Baseline
Experimental Pain Sensitivity as Assessed by a Multimodal Quantitative Sensory Testing (QST) Battery - Conditioned Pain Modulation (CPM)
Tidsramme: Baseline, 1 month after Baseline
In order to measure experimental pain sensitivity, a multimodal Quantitative Sensory Testing (QST) battery will be completed: pressure pain threshold (PPT), Mechanical Temporal Summation (MTS), and Conditioned Pain Modulation (CPM). CPM was assessed as the change in PPT on the trapezius immediately after the immersion of the contralateral hand up to the wrist in a cold-water bath (Neslab, Portsmouth, NH) at 4 degrees Celsius for 20 seconds. [ [To assess PPT, a handheld digital pressure algometer (Wagner, Greenwich, CT) was applied at a constant rate of 2.9 Newton per centimeter squared (N/cm^2) per second to the participant's trapezius. Participants were asked to notify the experimenter when the pressure sensation ''first becomes painful" to assess pressure pain threshold (PPT).]
Baseline, 1 month after Baseline
Functional Connectivity Changes in Salience Network - Basal Ganglia Network (SAL-BGN) as Assessed by fMRI Neuroimaging
Tidsramme: Baseline
Functional Magnetic Resonance Imaging (fMRI) will be used to assess changes in functional connectivity between the Salience Network and Basal Ganglia Network (SAL-BGN) from baseline to post-intervention (1 month after baseline). Functional connectivity is calculated based on the correlations in Blood Oxygen Level Dependent (BOLD) signal fluctuations in different brain regions. Connectivity strength will be quantified using Fisher z-transformed correlation coefficients, with higher values indicating stronger functional connectivity.
Baseline
Functional Connectivity Changes in Language Network - Basal Ganglia Network (LAN-BGN) as Assessed by fMRI Neuroimaging
Tidsramme: Baseline, 1 month after Baseline
Functional Magnetic Resonance Imaging (fMRI) will be used to assess changes in functional connectivity between the Salience Network and Basal Ganglia Network (SAL-BGN) from baseline to post-intervention (1 month after baseline). Functional connectivity is calculated based on the correlations in Blood Oxygen Level Dependent (BOLD) signal fluctuations in different brain regions. Connectivity strength will be quantified using Fisher z-transformed correlation coefficients, with higher values indicating stronger functional connectivity.
Baseline, 1 month after Baseline
The Grooved Pegboard Test-Dominant Hand
Tidsramme: Baseline, 1 month after baseline
The Grooved Pegboard Test assesses fine motor skills, speed, and visual-motor coordination. Participants are asked to place 25 pegs into slots as quickly as possible. The total time to complete the task is recorded in seconds with dominant hand. Higher times indicate slower performance and reduced dexterity
Baseline, 1 month after baseline
The Grooved Pegboard Test-Non Dominant Hand
Tidsramme: Baseline, 1 month after Baseline
The Grooved Pegboard Test assesses fine motor skills, speed, and visual-motor coordination. Participants are asked to place 25 pegs into slots as quickly as possible. The total time to complete the task is recorded in seconds with non-dominant hand. Higher times indicate slower performance and reduced dexterity
Baseline, 1 month after Baseline
Interleukin-1 Alpha Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-1 Beta Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-2 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-4 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-6 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-8 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-10 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-12 Level (p40) (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-12 Level (p70)-(From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-13 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interleukin-17 Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Interferon-gamma Level (From Plasma)
Tidsramme: Baseline, 1 month after Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after Baseline
Tumor Necrosis Factor-alpha Level (From Plasma)
Tidsramme: Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline
Tumor Necrosis Factor-alpha Level (From Plasma)
Tidsramme: 1 month after baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
1 month after baseline
Transforming Growth Factor-beta Level 1(From Plasma)
Tidsramme: Baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline
Transforming Growth Factor-beta Level 1 (From Plasma)
Tidsramme: 1 month after baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines (including IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12 (p40 and p70), IL-13, IL-17, IFN-γ, TNF-α, TGF-β) were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
1 month after baseline
Calcitonin Gene-related Peptide Level(From Plasma)
Tidsramme: Baseline, 1 month after baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after baseline
Monocyte Chemoattractant Protein-1 Level (From Plasma)
Tidsramme: Baseline, 1 month after baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after baseline
Eotaxin Level (From Plasma)
Tidsramme: Baseline, 1 month after baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after baseline
C-reactive Protein Level (From Plasma)
Tidsramme: Baseline, 1 month after baseline
Blood samples were collected to measure cytokines and inflammatory biomarkers. Serum concentrations of cytokines and chemokines were quantified using a multiplex bead-based immunoassay. Biomarker concentrations were analyzed as indicators of inflammatory response at baseline and 1 month after baseline.
Baseline, 1 month after baseline

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Efterforskere

  • Ledende efterforsker: Nada Lukkahatai, PHD, MSN, RN, Johns Hopkins University
  • Ledende efterforsker: Jennifer Kawi, PhD, MSN, FNP-BC, CNE, FAAN, The University of Texas Health Science Center, Houston

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

8. juli 2021

Primær færdiggørelse (Faktiske)

30. maj 2025

Studieafslutning (Faktiske)

19. marts 2026

Datoer for studieregistrering

Først indsendt

3. juni 2021

Først indsendt, der opfyldte QC-kriterier

3. juni 2021

Først opslået (Faktiske)

9. juni 2021

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

4. august 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

9. juli 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Plan for individuelle deltagerdata (IPD)

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INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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