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Morphine Consumption in Thoracotomy

Comparison of Morphine Consumption at Postoperative 24th Hour in Thoracotomy: A Randomized Controlled Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04999319
Enrollment
44
Registered
2021-08-10
Start date
2020-10-15
Completion date
2022-01-25
Last updated
2022-01-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postoperative Pain

Keywords

Postoperative pain, Thoracotomy, Paravertebral block, Erector spina plane block

Brief summary

Importance of effective postoperative pain management is well known. The undesired effects of pain can be prevented with multimodal analgesia for the patient. Thoracotomy operations are associated with high levels of pain. With the use of ultrasound, many regional anesthesia techniques were described to provide effective postoperative analgesia. The aim of this study was to compare the postoperative effect of paravertebral block (PVB) and erector spinal plane block (ESPB) in thoracotomies.

Interventions

PROCEDUREPVB

Paravertebral block will be performed before the surgery with 20 mL of %0.5 bupivacaine at T4 level.

PROCEDUREESPB

Erector spinae plane block will be performed before the surgery with 20 mL of %0.5 bupivacaine at T4 level.

Sponsors

Kocaeli University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
PREVENTION
Masking
SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

* ASA I-III patients undergo elective thoracotomy surgeries.

Exclusion criteria

* Obesity (BMI \> 35 kg/m2) * Infection of the skin at the site of the needle puncture area * Patients with known allergies to any of the study drugs * Coagulopathy

Design outcomes

Primary

MeasureTime frameDescription
Morphine consumptionPostoperative 24th hourMorphine consumption (mg) of patients with patient controlled analgesia device
NRS scorePostoperative 24th hourNumerating rating scale of the patients (between 0 and 10, 0 represents no pain and 10 represents the worst pain ever possible.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026