Post-cesarean Analgesia With Epidural Morphine Following Epidural 2-chloroprocaine

NCT ID: NCT04369950

Last Updated: 2022-05-26

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

44 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-05-11

Study Completion Date

2021-07-11

Brief Summary

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The purpose of this study is to show that the effect of 3% 2-chloroprocaine prior to epidural morphine administration will be not inferior to the effect of epidural 2% lidocaine with 1:200,000 epinephrine on total opioid use for 24h

Detailed Description

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Conditions

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Physiological Effect of Drugs Morphine Analgesics Analgesics, Opioid Central Nervous System Depressants Narcotics

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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2 percent Lidocaine with epinephrine and epidural morphine

Group Type ACTIVE_COMPARATOR

2% lidocaine with 1:200,000 epinephrine and epidural morphine

Intervention Type DRUG

Epidurals will be dosed with 2% lidocaine with 1:200,000 epinephrine to T4 level in 5ml increments, epidural morphine 3mg will be given after delivery of neonate. T4 level maintained throughout cesarean delivery with additional epidural doses of 2% lidocaine with 1:200,000 epinephrine for both groups. Post-operative orders of scheduled acetaminophen and ibuprofen, and oxycodone as needed will be written.

3 percent 2-Chloroprocaine and epidural morphine

Group Type EXPERIMENTAL

3% 2-chloroprocaine and epidural morphine

Intervention Type DRUG

Epidurals will be dosed with 3% 2-chloroprocaine to T4 level in 5ml increments, epidural morphine 3mg will be given after delivery of neonate. T4 level maintained throughout cesarean delivery with additional epidural doses of 2% lidocaine with 1:200,000 epinephrine for both groups. This is the critical component to bridge the latency period between the offset of 3% 2-chloroprocaine and the peak action of epidural morphine.Post-operative orders of scheduled acetaminophen and ibuprofen, and oxycodone as needed will be written.

Interventions

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2% lidocaine with 1:200,000 epinephrine and epidural morphine

Epidurals will be dosed with 2% lidocaine with 1:200,000 epinephrine to T4 level in 5ml increments, epidural morphine 3mg will be given after delivery of neonate. T4 level maintained throughout cesarean delivery with additional epidural doses of 2% lidocaine with 1:200,000 epinephrine for both groups. Post-operative orders of scheduled acetaminophen and ibuprofen, and oxycodone as needed will be written.

Intervention Type DRUG

3% 2-chloroprocaine and epidural morphine

Epidurals will be dosed with 3% 2-chloroprocaine to T4 level in 5ml increments, epidural morphine 3mg will be given after delivery of neonate. T4 level maintained throughout cesarean delivery with additional epidural doses of 2% lidocaine with 1:200,000 epinephrine for both groups. This is the critical component to bridge the latency period between the offset of 3% 2-chloroprocaine and the peak action of epidural morphine.Post-operative orders of scheduled acetaminophen and ibuprofen, and oxycodone as needed will be written.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* pregnant patients
* live singleton pregnancy

Exclusion Criteria

* BMI \>40
* obstructive sleep apnea
* drug abuse
* chronic pain
* chronic opioid use
* nonfunctioning epidural
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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The University of Texas Health Science Center, Houston

OTHER

Sponsor Role lead

Responsible Party

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Linden Lee

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Linden Lee, MD

Role: PRINCIPAL_INVESTIGATOR

The University of Texas Health Science Center, Houston

Locations

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The University of Texas Health Science Center at Houston

Houston, Texas, United States

Site Status

Countries

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United States

References

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Lee LO, Ramirez-Chapman AL, White DL, Zhang X, Lu M, Suresh MS. Postcesarean Analgesia With Epidural Morphine After Epidural 2-Chloroprocaine: A Randomized Noninferiority Trial. Anesth Analg. 2023 Jan 1;136(1):86-93. doi: 10.1213/ANE.0000000000006109. Epub 2022 Jun 3.

Reference Type DERIVED
PMID: 36534717 (View on PubMed)

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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HSC-MS-19-0951

Identifier Type: -

Identifier Source: org_study_id

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