Risk Factors and a Predictive Nomogram for Acute Moderate-to-severe Postoperative Pain After Achilles Tendon Surgery
Risk Factors and a Predictive Nomogram for Acute Moderate-to-severe Postoperative Pain Afte Achilles Tendon Surgery: A Retrospective Cohort Study
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
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Beijing, Kina, 100191
- Peking University Third Hospital
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Age ≥ 18 years; American Society of Anesthesiologists (ASA) physical status classification Ⅰ~Ⅲ;
- Clinically diagnosed with Achilles tendon rupture, Achilles tendinopathy, insertional Achilles tendinitis, Haglund's deformity, or other Achilles tendon disorders;
- Undergoing open or arthroscopic Achilles tendon surgery;
- Conscious and able to cooperate in surgery and postoperative pain assessment;
- Complete and accessible case data related to surgery, anesthesia, and postoperative pain assessment;
- Completion of at least 24 hours of standardized pain monitoring and clinical follow-up after surgery
Exclusion Criteria:
- Missing or incomplete key clinical data such as pain assessment, surgery and anesthesia;
- Failure to complete 24-hour standardized pain monitoring after surgery; Perioperative unplanned secondary surgery or transfer to the intensive care unit (ICU);
- Patients with mental illness, cognitive dysfunction, or language communication barrier; History of alcohol or drug addiction Pain due to other acute or chronic diseases;
- Bilateral Achilles tendon surgery Concurrent surgery for other lower extremity injuries
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Incidence of Moderate-to-Severe Acute Postoperative Pain
Tidsramme: Within 24 hours after surgery
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Defined as a pain score ≥ 4 on the Numeric Rating Scale (NRS) or the need for rescue analgesia within the first 24 hours after Achilles tendon surgery.
The NRS is an 11-point scale ranging from 0 (no pain) to 10 (worst imaginable pain), where higher scores indicate greater pain severity (worse outcome).
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Within 24 hours after surgery
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Rescue Analgesia Requirement
Tidsramme: Within 24 hours after surgery
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Proportion of patients requiring rescue analgesic medications within 24 hours after surgery.
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Within 24 hours after surgery
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Incidence of Postoperative Nausea and Vomiting (PONV)
Tidsramme: Within 24 hours after surgery
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Proportion of patients experiencing nausea or vomiting requiring antiemetic treatment within 24 hours after surgery.
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Within 24 hours after surgery
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Postoperative Length of Hospital Stay
Tidsramme: From surgery to hospital discharge (up to 7 days)
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Number of days from surgery to hospital discharge.
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From surgery to hospital discharge (up to 7 days)
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Highest Postoperative Pain Score
Tidsramme: Within 24 hours after surgery
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The maximum pain score recorded within 24 hours after Achilles tendon surgery, measured using the Numeric Rating Scale (NRS).
The NRS is an 11-point scale ranging from 0 (no pain) to 10 (worst imaginable pain), where higher scores indicate greater pain severity (worse outcome).
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Within 24 hours after surgery
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
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
- M20260277
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
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