- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07583433
Maneuvers to Reduce Laparoscopic Pain
Optimal Maneuver to Reduce Postoperative Pain Following Elective Laparoscopic Surgeries
Laparoscopic surgery has revolutionized surgical care by reducing morbidity and improving post operative recovery. Laparoscopic surgery involves the use of carbon dioxide for insufflation to achieve optimal visualization. There is literature that demonstrates higher insufflation pressures being associated with increased postoperative pain - particularly shoulder pain - and opioid use. The ideal amount of intraperitoneal pressure is still under debate as other studies demonstrate that reduced pneumoperitoneum insufflation has also shown to negatively impact surgeon satisfaction and trended with longer operative time and greater blood loss without impacting pain.
Residual intraperitoneal carbon dioxide can also contribute to postoperative discomfort. Studies have shown the effectiveness of various maneuvers in removing residual gas to reduce postoperative pain, such as intraperitoneal saline instillation, pulmonary recruitment, and gas aspiration via smoke evacuator.
Despite these advantages, there is a lack of a clear consensus on the optimal method for reducing residual intraperitoneal gas. Conversely, literature has mixed results regarding the true significance in pain reduction.
Given the importance of minimizing postoperative pain, reducing opioid requirements, and shortening postoperative recovery time, the investigators propose a prospective, patient-blinded, randomized controlled trial. The investigators aim to investigate whether active gas removal via a smoke evacuator, multiple breath recruitment maneuvers, or no intervention would contribute to lowest postoperative pain. The findings will help identify the most effective method for reducing residual pneumoperitoneum-related pain and thus inform surgical practices and improve patient outcomes.
Studieoversigt
Status
Intervention / Behandling
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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-
Michigan
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Detroit, Michigan, Forenede Stater, 48202
- Henry Ford Hospital
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Ledende efterforsker:
- Ilinca Lupea, MD
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Kontakt:
- Ilinca Lupea, MD
- Telefonnummer: 313-425-4567
- E-mail: ilupea1@hfhs.org
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-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Patients age 18 to 65
- Benign, elective laparoscopic surgeries
Exclusion Criteria:
- Ages <18 and age >65
- Emergency or urgent surgeries
- Surgeries for chronic pelvic pain, malignancy
- Surgeries during pregnancy
- Severe cardiopulmonary disease
- Prior extensive abdominal surgeries (more than 2 abdominal or pelvic surgeries)
- Inability to consent
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Støttende pleje
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Placebo komparator: Kontrolgruppe
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Passive desolation of the pneumoperitoneum at the end of the laparoscopic surgery.
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Eksperimentel: Smoke Evacuation Group
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Active gas removal via smoke evacuator for 30 seconds at the end of case.
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Eksperimentel: Recruitment Breath Group
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Repeated pulmonary inflation maneuvers: Three (3) consecutive manual ventilations at maximum of 30 cm water at the end of case.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Post operative pain
Tidsramme: From enrollment until 1 week post surgery
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Post-operative pain: Patients will be assessed using the Numeric Rating Scale (NRS) by rating their pain on a scale from 0 (no pain) to 10 (worst pain imaginable) immediately prior to leaving the post-anesthesia care unit, on post-operative day 2, and post-operative day 7.
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From enrollment until 1 week post surgery
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Opioid use for the management of post operative pain
Tidsramme: Time of enrollment until their post operative appointment up to 2 weeks from the time of surgery
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Opioid use: Patients will be asked how many of the opioid pain medication pills they were discharged with were consumed, at either their 2-week post-operative in-person visit or phone call question.
Patients will be instructed to either count the number of pills that were taken or bring the bottle to their visit.
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Time of enrollment until their post operative appointment up to 2 weeks from the time of surgery
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Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Smerte
- Neurologiske manifestationer
- Postoperative komplikationer
- Patologiske processer
- Sygdomme i fordøjelsessystemet
- Peritoneale sygdomme
- Patologiske tilstande, tegn og symptomer
- Tegn og symptomer
- Smerter, postoperativ
- Pneumoperitoneum
- Undersøgelsesteknikker
- Epidemiologisk forskningsdesign
- Epidemiologiske metoder
- Forskningsdesign
- Metoder
- Kontrolgrupper
Andre undersøgelses-id-numre
- 18542-01
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
- CSR
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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