Autologous Platelet-rich Plasma Versus Whole Blood for Epidural Patch in Spontaneous Intracranial Hypotension
Autologous Platelet-rich Plasma Versus Whole Blood for Epidural Patch in Spontaneous Intracranial Hypotension: A Multi-center, Prospective, Randomized Controlled Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Informed consent to participate the research obtained from the patient
- Satisfies the criteria for SIH according to the International Classification of Headache Disorders.
Exclusion Criteria:
- There was concern for other causes of intracranial hypotension, such as postdural puncture, postsurgical and post-traumatic CSF leaks
- Prior treatment with EBP at any time previously
- Any contraindication to epidural puncture, such as space-occupying intracranial or intraspinal lesions, spinal defect, suspected infection over the puncture site, bleeding disorder and current anticoagulation therapy
- History of drug and alcohol abuse, cognitive dysfunction, or mental illness
- Unable to cooperate with postoperative evaluation, treatment, rehabilitation, and follow-up visits
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: PRP Patch (PP)
|
Autologous PRP was prepared with the 2-stage centrifugation method and mixed with iohexol contrast.
We chose two separate sites for epidural access.
A standard epidural puncture was conducted under the guidance of CT.
The PRP mixture was titrated slowly into the epidural space and must be stopped immediately to patient's perception of backache or irradiating pain.
A strict bed stay for 48 h was prescribed in supine position postoperatively.
|
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Aktiv komparator: Whole blood patch (WP)
|
Autologous whole blood was prepared and mixed with iohexol contrast.
We chose two separate sites for epidural access.
A standard epidural puncture was conducted under the guidance of CT.
The whole blood mixture was titrated slowly into the epidural space and must be stopped immediately to patient's perception of backache or irradiating pain.
A strict bed stay for 48 h was prescribed in supine position postoperatively.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
The complete relief rate of patients with SIH
Tidsramme: At 3 months after first epidural patch
|
The complete relief was defined as the pain intensity of 0-1/10 on NRS or/and minimal symptoms post-procedurally.
|
At 3 months after first epidural patch
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Pain intensity of orthostatic headache
Tidsramme: At 48 hours, 2 weeks, 3 and 6 months after first epidural patch
|
Pain intensity was evaluated by pain numeric rating scale (NRS; 0 = no pain, 10 = unbearable pain).
|
At 48 hours, 2 weeks, 3 and 6 months after first epidural patch
|
|
The complete relief rate of patients with SIH
Tidsramme: At 48 hours, 2 weeks and 6 months after first epidural patch
|
The complete relief was defined as the pain intensity of 0-1/10 on NRS or/and minimal symptoms post-procedurally.
|
At 48 hours, 2 weeks and 6 months after first epidural patch
|
|
The good response rate of patients with SIH.
Tidsramme: At 48 hours, 2 weeks, 3 and 6 months after first epidural patch
|
Good response was defined as a headache reduction of at least 50%, with improvement of orthostatic component post-procedurally.
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At 48 hours, 2 weeks, 3 and 6 months after first epidural patch
|
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The failure rate in each group.
Tidsramme: At 6 months after first epidural patch
|
Failure was defined as a persistent or worsening symptom with less than 50% of headache reduction within 72 hour post-procedurally.
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At 6 months after first epidural patch
|
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The recurrence rate in each group.
Tidsramme: At 6 months after first epidural patch
|
Recurrence was defined as fresh onset of orthostatic headache in completely relieved patients beyond the 72-hour mark.
|
At 6 months after first epidural patch
|
|
Patients'quality of life
Tidsramme: At 3 and 6 months after first epidural patch
|
Patients'quality of life was evaluated by Headache Impact Test (HIT-6), with six item scores of headache-related disability divided into 36-49 (little or no impact), 50-55 (some impact), 56-59 (substantial impact), and ≥60 (severe impact).
|
At 3 and 6 months after first epidural patch
|
|
Patients' overall satisfaction
Tidsramme: At 6 months after first epidural patch
|
Patients' overall satisfaction was graded into very unsatisfactory (1), unsatisfactory (2), neutral (3), satisfactory (4) and very satisfactory (5), according to the Likert scale.
|
At 6 months after first epidural patch
|
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The occurrence of complications in each group.
Tidsramme: During and after first epidural patch until the end of 6-month follow up.
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During and after first epidural patch until the end of 6-month follow up.
|
|
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The percent of patients requiring repeat epidural patch in each group
Tidsramme: Within 6- month follow up
|
Within 6- month follow up
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ky2023-263-03-09
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