Oral Gabapentin Versus Intravenous Neostigmine/Atropine Versus Combination of Both for Prevention of PDPH
Beyond the Epidural Blood Patch: Combined Oral Gabapentin and Intravenous Neostigmine/Atropine for Prevention of Post Dural Puncture Headache After Cesarean Section Under Spinal Anaesthesia
Post-dural puncture headache (PDPH) is a major complication of neuraxial anaesthesia.
Pain is intense, frontal, throbbing, and radiates to the occiput; it is more severe when standing and less severe when lying down.
A lot of studies reported several techniques for management of post-dural puncture headache including conservative, pharmacological or interventional techniques. Conservative techniques such as hydration and bed rest. These therapies aim to decrease CSF loss through the dural hole and restore CSF with additional fluid intake.
Pharmacological treatment such as caffeine , methylxanthine (as theophylline), gabapentinoids, Sumatriptan, cosyntropin, dexamethasone, intravenous (IV) injection of ondansetron and IV opioid were used. Also, there are several interventional treatments like), epidural blood patch greater occipital nerve block, and sphenopalatine ganglion block has been used.
Neostigmine has a biphasic effect on sympathetic ganglia, ie, depolarization followed by hyperpolarization. results in vasoconstriction reflects sympathetic regulation of the blood supply to cerebral vessels . An increase in central acetylcholine can maintain cerebral vasoconstriction Atropine crosses the blood brain barrier and is a parasympatholytic , it increases CSF secretion by antagonizing the effect of acetylcholine on the choroid plexus Gabapentin is an anti-epileptic, similar in structure to the endogenous neurotransmitter gamma-amino-butyric acid, but their exact mechanism for treating PDPH is unclear.
A possible mechanism for gabapentin-mediated analgesia is the modulation of glutamate receptors (N-methyl-D-aspartate (NMDA) and α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) /kainite). Also it inhibits nociceptive responses to intrathecal NMDA and AMPA in vivo.
연구 개요
연구 유형
등록 (추정된)
단계
- 2 단계
- 3단계
연락처 및 위치
연구 장소
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Asyut, 이집트, 71111
- 모병
- Assiut University hospital
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연락하다:
- Mahmoud Adel Faisal, lecturer
- 전화번호: 0020 1004391577
- 이메일: dr_mahmoudfaisal@aun.edu.eg
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수석 연구원:
- Sara Mansour, lecturer
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수석 연구원:
- Ramy Mostafa Abdel Gawad, lecturer
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Scheduled for elective CS under spinal anesthesia.
- BMI between 25 and 35 kg/m2.
- ASA 11 primigravida or multigravida.
- Pregnant in a single full-term fetus.
Exclusion Criteria:
- Emergency CS.
- Chronic headache or previous PDPH.
- Any type of chronic pain and those on regular analgesics or anti-epileptic medications.
- Substance abuse.
- Smoking.
- Chronic or gestational hypertension.
- hypersensitivity to one of the used drugs.
- liver, kidney, neurological and psychiatric disorders.
- patient refusal
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 삼루타
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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위약 비교기: Placebo group
73 participants will receive 10 ml normal saline after fetal delivery + oral placebo tablet by small sip of water 2 hours before admission to the operating room |
using different drugs and different combinations to compare the efficacy of each one to prevent the postdural puncture headache |
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활성 비교기: Neostigmine group
73 participants will receive (20 μg/kg neostigmine + atropine 0.02 mg / kg) diluted in 10 ml saline after fetal delivery + oral placebo tablet by small sip of water 2 hours before admission to the operating room. |
using different drugs and different combinations to compare the efficacy of each one to prevent the postdural puncture headache |
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활성 비교기: Gabapentin group
73 participants will receive 10 ml saline after fetal delivery + oral Gabapentin 600 mg by small sip of water 2 hours before admission to the operating room. |
using different drugs and different combinations to compare the efficacy of each one to prevent the postdural puncture headache |
|
활성 비교기: Neostigmine plus gabapentin group
73 participants will receive (20 μg/kg neostigmine+ atropine 0.02 mg / kg) diluted in 10 ml saline after fetal delivery +oral Gabapentin 600 mg by small sip of water 2 hours before admission to the operating room. |
using different drugs and different combinations to compare the efficacy of each one to prevent the postdural puncture headache |
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Incidence of postdural puncture headache
기간: from enrollment to day 15
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patients suffering from PDPH after drug treatment |
from enrollment to day 15
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Total amount of rescue analgesia
기간: from enrollment to day 15
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amount of analgesia consumed by patients |
from enrollment to day 15
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Severity of PDPH
기간: from enrollment to day 15
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using NRS (Numerical Rating Scale). |
from enrollment to day 15
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Intraoperative complications
기간: from enrollment to day 15
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nausea, vomiting, tremors, sedation, ataxia, dizziness, bradycardia, hypotension, muscle cramps, muscle twitches, bronchoconstriction, miosis, Increased Secretions |
from enrollment to day 15
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .