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Riduzione degli oppioidi postoperatori nei pazienti sottoposti a ernia iatale laparoscopica

13 ottobre 2026 aggiornato da: Steven Greenberg, Endeavor Health

This is a prospective randomized, double-blinded, controlled trial that will target enrollment of 46 subjects undergoing laparoscopic hiatal hernia repair surgery. Participants who meet eligibility criteria will be randomized in a 1:1 ratio to receive either the opioid sparring anesthesia protocol (OSA) or the opioid based anesthesia protocol (OBA). The purpose of this study is to investigate if an opioid sparring protocol for laparoscopic hiatal hernia repair will reduce opioid consumption during discharge. Other outcomes include: postoperative VAS scores (PACU arrival, PACU discharge, hospital discharge), total in hospital opioid consumption, PACU length of stay, incidence of postoperative nausea and vomiting (PONV in PACU, postoperative day 1, during hospital stay), rehospitalization rate, rate of reoperation, rate of emergency room visit, surgeon satisfaction, and hospital cost differential.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Descrizione dettagliata

The administration of perioperative opioids to nearly 80% of surgical patients leaves approximately 6 million Americans susceptible to becoming opioid-dependent. This practice has been hypothesized as a contributing factor to the ongoing opioid crisis, where currently more than 136 Americans die from an opioid overdose every day. Recent data suggest a potential benefit of reducing perioperative opioid use, while improving the quality of surgical recovery when employing an Opioid Sparing Anesthesia (OSA) protocol with non-narcotic analgesics.

More than a million hernia repairs are performed each year in the US. With the significant nationwide obesity epidemic, it is estimated that the prevalence of hiatal hernias in the western population is approximately 20%. The investigators perform hundreds of laparoscopic hiatal hernia repairs annually at NorthShore University HealthSystem. Patients routinely receive fentanyl and other opioids during this surgery to reduce pain, but opioids also increase the risk of nausea, vomiting, and ileus. In addition, these patients are often times prescribed opioids upon discharge from the hospital. Preliminary results from a small, retrospective study among laparoscopic hiatal hernia surgical patients suggested that an OSA protocol with non-narcotic analgesics (that included dexmedetomidine and ketamine) resulted in a 33% reduction in those patients requiring opioids post-discharge. Moreover, these same patients had a significant reduction in hospital length of stay and nausea/retching. Therefore, the investigators propose a double-blinded randomized controlled trial to compare the number of patients in OSA protocol vs. Opioid Based Anesthesia (OBA) protocol groups, who require no opioids within 7 days postoperatively, (a time period where our quality data suggest nearly all patients receive postoperative opioids in this population).

Tipo di studio

Interventistico

Iscrizione (Effettivo)

50

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

    • Illinois
      • Evanston, Illinois, Stati Uniti, 60201
        • Endeavor Health

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 18 anni a 90 anni (Adulto, Adulto più anziano)

Accetta volontari sani

Sì

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  • Patients from 18-90 years old who are undergoing laparoscopic hiatal hernia surgery
  • Elective Laparoscopic hiatal hernia repair

Exclusion Criteria:

  • Patients receiving urgent or emergent hiatal hernia surgery
  • Patients receiving hiatal hernia surgery without laparoscopy
  • Patients with adverse reactions (e.g., anaphylaxis, rash) to any of the drugs in the OBA or OSA protocols.

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Altro
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Doppio

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Opioid Sparing Anesthesia Protocol

The OSA protocol will include boluses of dexmedetomidine and ketamine at anesthesia induction, followed by a ketamine infusion that will continue until PACU discharge. Another bolus of ketamine will be administered upon surgical incision and another dexmedetomidine bolus will be given at surgical closure to reduce the use of opioids.

OSA protocol will include boluses of dexmedetomidine and ketamine at anesthesia induction, followed by a ketamine infusion that will continue until PACU discharge. Another bolus of ketamine will be administered upon surgical incision and another dexmedetomidine bolus will be given at surgical closure to reduce the use of opioids.

Altro: Opioid Based Anesthesia Protocol

The OBA group will be administered a saline infusion at the same rate of the ketamine infusion (only while in the PACU) up until PACU discharge so that surgeons, patients, and PACU nurses will be blinded. The OBA group will be administered fentanyl 100 mcg IV for anesthesia induction followed by 50 mcg IV boluses when heart rate or systolic blood pressure is 20% above baseline throughout the case.

The OBA group will be administered a saline infusion at the same rate of the ketamine infusion (only while in the PACU) up until PACU discharge so that surgeons, patients, and PACU nurses will be blinded. The OBA group will be administered fentanyl 100 mcg IV for anesthesia induction followed by 50 mcg IV boluses when heart rate or systolic blood pressure is 20% above baseline throughout the case.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
The Difference in Discharge Opioid Consumption in Morphine Milligram Equivalents (MMEs)
Lasso di tempo: From hospital discharge through postoperative day 7.

Cumulative outpatient oral opioid consumption, expressed in morphine milligram equivalents (MMEs), from hospital discharge through postoperative day 7 was compared between the Opioid Sparing Anesthesia (OSA) and Opioid Based Anesthesia (OBA) groups.

From hospital discharge through postoperative day 7.

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Postoperative Visual Analogue Scale (VAS) Pain Scores
Lasso di tempo: Upon post-anesthesia care unit (PACU) arrival (within 2 hours after surgery), upon PACU discharge (4 hours after surgery), at hospital discharge, and on postoperative day 1, 2, 3, 4, 5, 6, and 7.

Patients Visual Analogue Scale (VAS) pain scores in each group will be collected. Subjects will rate their pain level on a scale of 0-10 cm. Number "0" indicates no pain and number "10" indicates terrible pain.

Upon post-anesthesia care unit (PACU) arrival (within 2 hours after surgery), upon PACU discharge (4 hours after surgery), at hospital discharge, and on postoperative day 1, 2, 3, 4, 5, 6, and 7.
Postoperative Hospital Opioid Consumption (MMEs)
Lasso di tempo: From PACU admission until hospital discharge, up to 7 days after admission

Total hospital opioid consumption (MMEs) in each group will be collected starting from the end of surgery (PACU admission) until hospital discharge or on postoperative day 7, whichever is first.

From PACU admission until hospital discharge, up to 7 days after admission
Post Anesthesia Care Unit
Lasso di tempo: from PACU admission until PACU discharge

Post anesthesia care unit (PACU) length of stay (hours) in each group will be recorded.

from PACU admission until PACU discharge
Hospital Length of Stay
Lasso di tempo: from hospital admission for hernia surgery until hospital discharge

Hospital length of stay (hours) in each group will be recorded.

from hospital admission for hernia surgery until hospital discharge
Incidence of Post Operative Nausea and Vomiting (PONV )
Lasso di tempo: during post anesthesia care unit stay (up to 3 hours), postoperative Day 1, during hospital stay (up to 7 days)

Incidence of post operative nausea and vomiting in each group will be recorded.

during post anesthesia care unit stay (up to 3 hours), postoperative Day 1, during hospital stay (up to 7 days)
Rate of Rehospitalization
Lasso di tempo: within 30 days of surgery

Rate of rehospitalization will be recorded for each group up to 30 days after hiatal hernia surgery.

within 30 days of surgery
Rate of Reoperation
Lasso di tempo: within 30 days of surgery

Rate of reoperation will be recorded for each group up to 30 days after hiatal hernia surgery.

within 30 days of surgery
Rate of Emergency Room Visit
Lasso di tempo: within 30 days of surgery

Rate of emergency room visits will be recorded up to 30 days after hiatal hernia surgery.

within 30 days of surgery
Surgeon Satisfaction With Surgical Conditions
Lasso di tempo: within 30 minutes after surgery

Surgeon satisfaction with surgical conditions using a 5-point Likert score will be collected after surgery. A scale from 1-5; 1=Very dissatisfied, 2=Somewhat dissatisfied, 3=Neutral, 4=Somewhat satisfied, 5=Very satisfied)

within 30 minutes after surgery
VAS Pain Severity Postoperative Days 1-7
Lasso di tempo: Postoperative days 1, 2, 3, 4, 5, 6, 7.

VAS Pain Severity was calculated for Postoperative Days 1-7. VAS scores of 0-3 were classified as mild, scores of 4-6 were classified as moderate, and scores of 7-10 were classified as severe.

Postoperative days 1, 2, 3, 4, 5, 6, 7.
Total Ketorolac Dose
Lasso di tempo: From hospital admission until hospital discharge

Total Ketorolac dose administered intraoperatively and postoperatively until hospital discharge

From hospital admission until hospital discharge

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Investigatori

  • Investigatore principale: Steven Greenberg, MD, Endeavor Health

Pubblicazioni e link utili

La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.

Pubblicazioni generali

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

3 marzo 2024

Completamento primario (Effettivo)

23 gennaio 2026

Completamento dello studio (Effettivo)

30 aprile 2026

Date di iscrizione allo studio

Primo inviato

5 luglio 2023

Primo inviato che soddisfa i criteri di controllo qualità

17 luglio 2023

Primo Inserito (Effettivo)

20 luglio 2023

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

4 novembre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

13 ottobre 2026

Ultimo verificato

1 ottobre 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • EH23-020

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

prodotto fabbricato ed esportato dagli Stati Uniti

Sì

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .